Merge pull request #84 from MillenniumEarl/2.0.0-ts

2.0.0 ts

.deepsource.toml

@@ -1,16 +0,0 @@
-version = 1
-
-test_patterns = [
-  "test/**"
-]
-
-[[analyzers]]
-name = "javascript"
-enabled = true
-
-  [analyzers.meta]
-  environment = [
-    "nodejs",
-    "mocha"
-  ]
-  style_guide = "standard"

.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+dist

.eslintrc

@@ -0,0 +1,34 @@
+{
+    "root": true,
+    "parser": "@typescript-eslint/parser",
+    "plugins": [
+        "@typescript-eslint",
+        "prettier"
+    ],
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/eslint-recommended",
+        "plugin:@typescript-eslint/recommended",
+        "prettier"
+    ],
+    "rules": {
+        "no-inferrable-types": "off",
+        "no-console": "warn",
+        "prettier/prettier": "error",
+        "@typescript-eslint/no-unused-vars": "off",
+        "@typescript-eslint/no-inferrable-types": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/ban-ts-comment": "warn",
+        "no-unused-vars": "off",
+        "no-prototype-builtins": "warn"
+    },
+    "overrides": [
+        {
+            "files": [
+                "*/src/example.ts"
+            ],
+            "rules": {
+                "no-console": "off"
+            }
+        }]
+}

.eslintrc.json

@@ -1,38 +0,0 @@
-{
-    "env": {
-        "browser": true,
-        "commonjs": true,
-        "es2021": true,
-        "node": true,
-        "mocha": true
-    },
-    "extends": ["eslint:recommended"],
-    "parser": "babel-eslint",
-    "parserOptions": {
-        "ecmaVersion": 12
-    },
-    "rules": {
-        "indent": [
-            "error",
-            4
-        ],
-        "linebreak-style": [
-            "error",
-            "windows"
-        ],
-        "quotes": [
-            "error",
-            "double"
-        ],
-        "semi": [
-            "error",
-            "always"
-        ],
-        "no-unused-vars": [
-            "error",
-            {
-                "args": "after-used"
-            }
-        ]
-    }
-}

.gitignore

@@ -1,5 +1,6 @@
-node_modules/
-f95cache/
 .nyc_output/
+dist/
+node_modules/
 .env
-coverage.lcov
+coverage.lcov
+**/*.js

.npmignore

@@ -1,10 +1,14 @@
 test
 coverage.lcov
+tsconfig.json
+.dist
 .nyc_output
-.eslintrc.json
+.eslintignore
+.eslintrc
 .gitignore
 .gitattribute
 .github
 .vscode
 .deepsource.toml
 .env
+.prettierrc

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "semi": true,
+  "trailingComma": "none",
+  "singleQuote": false,
+  "printWidth": 100
+}

.vscode/launch.json

@@ -2,10 +2,21 @@
     "configurations": [
         {
             "type": "node-terminal",
-            "name": "Run Script: test",
+            "name": "Test",
             "request": "launch",
             "command": "npm run test",
-            "cwd": "${workspaceFolder}"
-        }
+            "cwd": "${workspaceFolder}",
+        },
+        {
+            "type": "node-terminal",
+            "name": "Example",
+            "request": "launch",
+            "command": "npm run run-example",
+            "cwd": "${workspaceFolder}",
+            "skipFiles": [
+                "${workspaceFolder}/node_modules/**/*",
+                "<node_internals>/**/*"
+            ]
+        },
     ]
 }

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "files.exclude": {
+        "**/.nyc_output": true,
+        "**/dist": true,
+        "**/node_modules": true
+    }
+}

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2020 Millennium Earl
+Copyright (c) 2021 Millennium Earl
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,4 +1,3 @@
-[![DeepSource](https://deepsource.io/gh/MillenniumEarl/F95API.svg/?label=active+issues&show_trend=true)](https://deepsource.io/gh/MillenniumEarl/F95API/?ref=repository-badge)
 [![CodeFactor](https://www.codefactor.io/repository/github/millenniumearl/f95api/badge)](https://www.codefactor.io/repository/github/millenniumearl/f95api)
 [![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2FMillenniumEarl%2FF95API.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2FMillenniumEarl%2FF95API?ref=badge_shield)
 [![Known Vulnerabilities](https://snyk.io/test/github/MillenniumEarl/F95API/badge.svg)](https://snyk.io/test/github/MillenniumEarl/F95API)
@@ -59,7 +58,7 @@ changelog: Latest changelog available
 The serialization in JSON format of this object is possible through `JSON.stringify()` while the deserialization must happen through the static method `GameInfo.fromJSON()`.
 
 ## User data
-User data (after authentication) can be stored in a UserData object, consisting of the following fields:
+User data (after authentication) can be stored in a UserProfile object, consisting of the following fields:
 
 ```
 username: Name of the logged in user

app/example.js

@@ -1,61 +0,0 @@
-/* 
-to use this example, create an .env file 
-in the project root with the following values:
-
-F95_USERNAME = YOUR_USERNAME
-F95_PASSWORD = YOUR_PASSWORD
-*/
-
-"use strict";
-
-// Public modules from npm
-const dotenv = require("dotenv");
-
-// Modules from file
-const F95API = require("./index.js");
-
-// Configure the .env reader
-dotenv.config();
-
-main();
-
-async function main() {
-    // Local variables
-    const gameList = [
-        "Four Elements Trainer",
-        "corrupted kingdoms",
-        "summertime saga"
-    ];
-
-    // Log in the platform
-    console.log("Authenticating...");
-    const result = await F95API.login(process.env.F95_USERNAME, process.env.F95_PASSWORD);
-    console.log(`Authentication result: ${result.message}\n`);
-
-    // Get user data
-    console.log("Fetching user data...");
-    const userdata = await F95API.getUserData();
-    console.log(`${userdata.username} follows ${userdata.watchedGameThreads.length} threads\n`);
-
-    // Get latest game update
-    const latestUpdates = await F95API.getLatestUpdates({
-        tags: ["3d game"]
-    }, 1);
-    console.log(`"${latestUpdates[0].name}" was the last "3d game" tagged game to be updated\n`);
-
-    // Get game data
-    for(const gamename of gameList) {
-        console.log(`Searching '${gamename}'...`);
-        const found = await F95API.getGameData(gamename, false);
-
-        // If no game is found
-        if (found.length === 0) {
-            console.log(`No data found for '${gamename}'`);
-            continue;
-        }
-
-        // Extract first game
-        const gamedata = found[0];
-        console.log(`Found: ${gamedata.name} (${gamedata.version}) by ${gamedata.author}\n`);
-    }
-}

app/index.js

@@ -1,243 +0,0 @@
-"use strict";
-
-// Modules from file
-const shared = require("./scripts/shared.js");
-const networkHelper = require("./scripts/network-helper.js");
-const scraper = require("./scripts/scraper.js");
-const searcher = require("./scripts/searcher.js");
-const uScraper = require("./scripts/user-scraper.js");
-const latestFetch = require("./scripts/latest-fetch.js");
-const fetchPlatformData = require("./scripts/platform-data.js").fetchPlatformData;
-
-// Classes from file
-const Credentials = require("./scripts/classes/credentials.js");
-const GameInfo = require("./scripts/classes/game-info.js");
-const LoginResult = require("./scripts/classes/login-result.js");
-const UserData = require("./scripts/classes/user-data.js");
-const PrefixParser = require("./scripts/classes/prefix-parser.js");
-
-//#region Global variables
-const USER_NOT_LOGGED = "User not authenticated, unable to continue";
-//#endregion
-
-//#region Export classes
-module.exports.GameInfo = GameInfo;
-module.exports.LoginResult = LoginResult;
-module.exports.UserData = UserData;
-module.exports.PrefixParser = PrefixParser;
-//#endregion Export classes
-
-//#region Export properties
-/**
- * @public
- * Set the logger level for module debugging.
- */
-/* istambul ignore next */
-module.exports.loggerLevel = shared.logger.level;
-exports.loggerLevel = "warn"; // By default log only the warn messages
-/**
- * @public
- * Indicates whether a user is logged in to the F95Zone platform or not.
- * @returns {String}
- */
-module.exports.isLogged = function isLogged() {
-    return shared.isLogged;
-};
-//#endregion Export properties
-
-//#region Export methods
-/**
- * @public
- * Log in to the F95Zone platform.
- * This **must** be the first operation performed before accessing any other script functions.
- * @param {String} username Username used for login
- * @param {String} password Password used for login
- * @returns {Promise<LoginResult>} Result of the operation
- */
-module.exports.login = async function (username, password) {
-    /* istanbul ignore next */
-    if (shared.isLogged) {
-        shared.logger.info(`${username} already authenticated`);
-        return new LoginResult(true, `${username} already authenticated`);
-    }
-
-    shared.logger.trace("Fetching token...");
-    const creds = new Credentials(username, password);
-    await creds.fetchToken();
-
-    shared.logger.trace(`Authentication for ${username}`);
-    const result = await networkHelper.authenticate(creds);
-    shared.isLogged = result.success;
-
-    // Load platform data
-    if (result.success) await fetchPlatformData();
-
-    /* istambul ignore next */
-    if (result.success) shared.logger.info("User logged in through the platform");
-    else shared.logger.warn(`Error during authentication: ${result.message}`);
-
-    return result;
-};
-
-/**
- * @public
- * Chek if exists a new version of the game.
- * You **must** be logged in to the portal before calling this method.
- * @param {GameInfo} info Information about the game to get the version for
- * @returns {Promise<Boolean>} true if an update is available, false otherwise
- */
-module.exports.checkIfGameHasUpdate = async function (info) {
-    /* istanbul ignore next */
-    if (!shared.isLogged) {
-        shared.logger.warn(USER_NOT_LOGGED);
-        return false;
-    }
-
-    // F95 change URL at every game update,
-    // so if the URL is different an update is available
-    const exists = await networkHelper.urlExists(info.url, true);
-    if (!exists) return true;
-
-    // Parse version from title
-    const onlineInfo = await scraper.getGameInfo(info.url);
-    const onlineVersion = onlineInfo.version;
-    
-    // Compare the versions
-    return onlineVersion.toUpperCase() !== info.version.toUpperCase();
-};
-
-/**
- * @public
- * Starting from the name, it gets all the information about the game you are looking for.
- * You **must** be logged in to the portal before calling this method.
- * @param {String} name Name of the game searched
- * @param {Boolean} mod Indicate if you are looking for mods or games
- * @returns {Promise<GameInfo[]>} List of information obtained where each item corresponds to
- * an identified game (in the case of homonymy of titles)
- */
-module.exports.getGameData = async function (name, mod) {
-    /* istanbul ignore next */
-    if (!shared.isLogged) {
-        shared.logger.warn(USER_NOT_LOGGED);
-        return null;
-    }
-
-    // Gets the search results of the game/mod being searched for
-    const urls = mod ? 
-        await searcher.searchMod(name) : 
-        await searcher.searchGame(name);
-
-    // Process previous partial results
-    const results = [];
-    for (const url of urls) {
-        // Start looking for information
-        const info = await scraper.getGameInfo(url);
-        if (info) results.push(info);
-    }
-    return results;
-};
-
-/**
- * @public
- * Starting from the url, it gets all the information about the game you are looking for.
- * You **must** be logged in to the portal before calling this method.
- * @param {String} url URL of the game to obtain information of
- * @returns {Promise<GameInfo>} Information about the game. If no game was found, null is returned
- */
-module.exports.getGameDataFromURL = async function (url) {
-    /* istanbul ignore next */
-    if (!shared.isLogged) {
-        shared.logger.warn(USER_NOT_LOGGED);
-        return null;
-    }
-
-    // Check URL validity
-    const exists = await networkHelper.urlExists(url);
-    if (!exists) throw new URIError(`${url} is not a valid URL`);
-    if (!networkHelper.isF95URL(url)) throw new Error(`${url} is not a valid F95Zone URL`);
-    
-    // Get game data
-    return await scraper.getGameInfo(url);
-};
-
-/**
- * @public
- * Gets the data of the currently logged in user.
- * You **must** be logged in to the portal before calling this method.
- * @returns {Promise<UserData>} Data of the user currently logged in
- */
-module.exports.getUserData = async function () {
-    /* istanbul ignore next */
-    if (!shared.isLogged) {
-        shared.logger.warn(USER_NOT_LOGGED);
-        return null;
-    }
-
-    return await uScraper.getUserData();
-};
-
-/**
- * @public
- * Gets the latest updated games that match the specified parameters.
- * You **must** be logged in to the portal before calling this method.
- * @param {Object} args
- * Parameters used for the search.
- * @param {String[]} [args.tags]
- * List of tags to be included in the search (max 5).
- * @param {Number} [args.datelimit]
- * Number of days since the game was last updated.
- * The entered value will be approximated to the nearest valid one.
- * Use `0` to select no time limit.
- * @param {String[]} [args.prefixes]
- * Prefixes to be included in the search.
- * @param {String} [args.sorting]
- * Method of sorting the results between (default: `date`):
- * `date`, `likes`, `views`, `name`, `rating`
- * @param {Number} limit Maximum number of results
- * @returns {Promise<GameInfo[]>} List of games
- */
-module.exports.getLatestUpdates = async function(args, limit) {
-    // Check limit value
-    if(limit <= 0) throw new Error("limit must be greater than 0");
-
-    // Prepare the parser
-    const parser = new PrefixParser();
-
-    // Get the closest date limit
-    let filterDate = 0;
-    if(args.datelimit) {
-        const validDate = [365, 180, 90, 30, 14, 7, 3, 1, 0];
-        filterDate = getNearestValueFromArray(validDate, args.datelimit);
-    }
-
-    // Fetch the games
-    const query = {
-        tags: args.tags ? parser.prefixesToIDs(args.tags) : [],
-        prefixes: args.prefixes ? parser.prefixesToIDs(args.prefixes) : [],
-        sort: args.sorting ? args.sorting : "date",
-        date: filterDate,
-    };
-    const urls = await latestFetch.fetchLatest(query, limit);
-
-    // Get the gamedata from urls
-    const promiseList = urls.map(u => exports.getGameDataFromURL(u));
-    return await Promise.all(promiseList);
-};
-//#endregion
-
-//#region Private Methods
-/**
- * @private
- * Given an array of numbers, get the nearest value for a given `value`.
- * @param {Number[]} array List of default values
- * @param {Number} value Value to search
- */
-function getNearestValueFromArray(array, value) {
-    // Script taken from:
-    // https://www.gavsblog.com/blog/find-closest-number-in-array-javascript
-    array.sort((a, b) => {
-        return Math.abs(value - a) - Math.abs(value - b);
-    });
-    return array[0];
-}
-//#endregion

app/scripts/classes/credentials.js

@@ -1,22 +0,0 @@
-"use strict";
-
-// Modules from file
-const { getF95Token } = require("../network-helper.js");
-
-class Credentials {
-    constructor(username, password) {
-        this.username = username;
-        this.password = password;
-        this.token = null;
-    }
-
-    /**
-     * @public
-     * Fetch and save the token used to log in to F95Zone.
-     */
-    async fetchToken() {
-        this.token = await getF95Token();
-    }
-}
-
-module.exports = Credentials;

app/scripts/classes/game-info.js

@@ -1,129 +0,0 @@
-"use strict";
-
-class GameInfo {
-    constructor() {
-        //#region Properties
-        /**
-         * Unique ID of the game on the platform.
-         * @type Number
-         */
-        this.id = -1;
-        /**
-         * Game name
-         * @type String
-         */
-        this.name = null;
-        /**
-         * Game author
-         * @type String
-         */
-        this.author = null;
-        /**
-         * URL to the game's official conversation on the F95Zone portal
-         * @type String
-         */
-        this.url = null;
-        /**
-         * Game description
-         * @type String
-         */
-        this.overview = null;
-        /**
-         * Game language.
-         * @type String
-         */
-        this.language = null;
-        /**
-         * List of supported OS.
-         * @type
-         */
-        this.supportedOS = [];
-        /**
-         * Specify whether the game has censorship 
-         * measures regarding NSFW scenes.
-         * @type Boolean
-         */
-        this.censored = null;
-        /**
-         * List of tags associated with the game
-         * @type String[]
-         */
-        this.tags = [];
-        /**
-         * Graphics engine used for game development
-         * @type String
-         */
-        this.engine = null;
-        /**
-         * Development of the game
-         * @type String
-         */
-        this.status = null;
-        /**
-         * Game description image URL
-         * @type String
-         */
-        this.previewSrc = null;
-        /**
-         * Game version
-         * @type String
-         */
-        this.version = null;
-        /**
-         * Last time the game underwent updates
-         * @type Date
-         */
-        this.lastUpdate = null;
-        /**
-         * Specifies if the game is original or a mod
-         * @type Boolean
-         */
-        this.isMod = false;
-        /**
-         * Changelog for the last version.
-         * @type String
-         */
-        this.changelog = null;
-        //#endregion Properties
-    }
-
-    /**
-    * Converts the object to a dictionary used for JSON serialization.
-    */
-    /* istanbul ignore next */
-    toJSON() {
-        return {
-            id: this.id,
-            name: this.name,
-            author: this.author,
-            url: this.url,
-            overview: this.overview,
-            language: this.language,
-            supportedOS: this.supportedOS,
-            censored: this.censored,
-            engine: this.engine,
-            status: this.status,
-            tags: this.tags,
-            previewSrc: this.previewSrc,
-            version: this.version,
-            lastUpdate: this.lastUpdate,
-            isMod: this.isMod,
-            changelog: this.changelog,
-        };
-    }
-
-    /**
-    * Return a new GameInfo from a JSON string.
-    * @param {String} json JSON string used to create the new object
-    * @returns {GameInfo}
-    */
-    static fromJSON(json) {
-        // Convert string
-        const temp = Object.assign(new GameInfo(), JSON.parse(json));
-        
-        // JSON cannot transform a string to a date implicitly
-        temp.lastUpdate = new Date(temp.lastUpdate);
-        return temp;
-    }
-}
-module.exports = GameInfo;

app/scripts/classes/login-result.js

@@ -1,20 +0,0 @@
-"use strict";
-
-/**
- * Object obtained in response to an attempt to login to the portal.
- */
-class LoginResult {
-    constructor(success, message) {
-        /**
-        * Result of the login operation
-        * @type Boolean
-        */
-        this.success = success;
-        /**
-        * Login response message
-        * @type String
-        */
-        this.message = message;
-    }
-}
-module.exports = LoginResult;

app/scripts/classes/prefix-parser.js

@@ -1,103 +0,0 @@
-"use strict";
-
-// Modules from file
-const shared = require("../shared.js");
-
-/**
- * Convert prefixes and platform tags from string to ID and vice versa.
- */
-class PrefixParser {
-    constructor() {
-    }
-
-    //#region Private methods
-    /**
-     * @private
-     * Gets the key associated with a given value from a dictionary.
-     * @param {Object} object Dictionary to search 
-     * @param {Any} value Value associated with the key
-     * @returns {String|undefined} Key found or undefined
-     */
-    _getKeyByValue(object, value) {
-        return Object.keys(object).find(key => object[key] === value);
-    }
-
-    /**
-     * @private
-     * Makes an array of strings uppercase.
-     * @param {String[]} a 
-     * @returns {String[]}
-     */
-    _toUpperCaseArray(a) {
-        /**
-         * Makes a string uppercase.
-         * @param {String} s 
-         * @returns {String}
-         */
-        function toUpper(s) {
-            return s.toUpperCase();
-        }
-        return a.map(toUpper);
-    }
-
-    /**
-     * @private
-     * Check if `dict` contains `value` as a value.
-     * @param {Object.<number, string>} dict 
-     * @param {String} value 
-     */
-    _valueInDict(dict, value) {
-        const array = Object.values(dict);
-        const upperArr = this._toUpperCaseArray(array);
-        const element = value.toUpperCase();
-        return upperArr.includes(element);
-    }
-    //#endregion Private methods
-
-    /**
-     * @public
-     * Convert a list of prefixes to their respective IDs.
-     * @param {String[]} prefixes 
-     */
-    prefixesToIDs(prefixes) {
-        const ids = [];
-        for(const p of prefixes) {
-            // Check what dict contains the value
-            let dict = null;
-            if (this._valueInDict(shared.statuses, p)) dict = shared.statuses;
-            else if (this._valueInDict(shared.engines, p)) dict = shared.engines;
-            else if (this._valueInDict(shared.tags, p)) dict = shared.tags;
-            else if (this._valueInDict(shared.others, p)) dict = shared.others;
-            else continue;
-
-            // Extract the key from the dict
-            const key = this._getKeyByValue(dict, p);
-            if(key) ids.push(parseInt(key));
-        }
-        return ids;
-    }
-
-    /**
-     * @public
-     * It converts a list of IDs into their respective prefixes.
-     * @param {number[]} ids 
-     */
-    idsToPrefixes(ids) {
-        const prefixes = [];
-        for(const id of ids) {
-            // Check what dict contains the key
-            let dict = null;
-            if (Object.keys(shared.statuses).includes(id.toString())) dict = shared.statuses;
-            else if (Object.keys(shared.engines).includes(id.toString())) dict = shared.engines;
-            else if (Object.keys(shared.tags).includes(id.toString())) dict = shared.tags;
-            else if (Object.keys(shared.others).includes(id.toString())) dict = shared.others;
-            else continue;
-
-            // Check if the key exists in the dict
-            if (id in dict) prefixes.push(dict[id]);
-        }
-        return prefixes;
-    }
-}
-
-module.exports = PrefixParser;

app/scripts/classes/session.js

@@ -1,141 +0,0 @@
-"use strict";
-
-// Core modules
-const fs = require("fs");
-const promisify = require("util").promisify;
-
-// Public modules from npm
-const md5 = require("md5");
-
-// Promisifed functions
-const areadfile = promisify(fs.readFile);
-const awritefile = promisify(fs.writeFile);
-const aunlinkfile = promisify(fs.unlink);
-
-class Session {
-    constructor(path) {
-        /**
-         * Max number of days the session is valid.
-         */
-        this.SESSION_TIME = 1;
-
-        /**
-         * Path of the session map file on disk.
-         */
-        this._path = path;
-
-        /**
-         * Indicates if the session is mapped on disk.
-         */
-        this._isMapped = fs.existsSync(this._path);
-        
-        /**
-         * Date of creation of the session.
-         */
-        this._created = new Date(Date.now());
-
-        /**
-         * MD5 hash of the username and the password.
-         */
-        this._hash = null;
-    }
-
-    //#region Private Methods
-    /**
-     * @private
-     * Get the difference in days between two dates.
-     * @param {Date} a 
-     * @param {Date} b 
-     */
-    _dateDiffInDays(a, b) {
-        const MS_PER_DAY = 1000 * 60 * 60 * 24;
-
-        // Discard the time and time-zone information.
-        const utc1 = Date.UTC(a.getFullYear(), a.getMonth(), a.getDate());
-        const utc2 = Date.UTC(b.getFullYear(), b.getMonth(), b.getDate());
-
-        return Math.floor((utc2 - utc1) / MS_PER_DAY);
-    }
-
-    /**
-     * @private
-     * Convert the object to a dictionary serializable in JSON.
-     */
-    _toJSON() {
-        return {
-            created: this._created,
-            hash: this._hash,
-        };
-    }
-    //#endregion Private Methods
-
-    //#region Public Methods
-    create(username, password) {
-        // First, create the hash of the credentials
-        const value = `${username}%%%${password}`;
-        this._hash = md5(value);
-
-        // Update the creation date
-        this._created = new Date(Date.now());
-    }
-
-    /**
-     * @public
-     * Save the session to disk.
-     */
-    async save() {
-        // Update the creation date
-        this._created = new Date(Date.now());
-
-        // Convert data
-        const json = this._toJSON();
-        const data = JSON.stringify(json);
-
-        // Write data
-        await awritefile(this._path, data);
-    }
-
-    /**
-     * @public
-     * Load the session from disk.
-     */
-    async load() {
-        // Read data
-        const data = await areadfile(this._path);
-        const json = JSON.parse(data);
-
-        // Assign values
-        this._created = json.created;
-        this._hash = json.hash;
-    }
-
-    /**
-     * @public
-     * Delete the session from disk.
-     */
-    async delete() {
-        await aunlinkfile(this._path);
-    }
-
-    /**
-     * @public
-     * Check if the session is valid.
-     */
-    isValid(username, password) {
-        // Get the number of days from the file creation
-        const diff = this._dateDiffInDays(new Date(Date.now()), this._created);
-
-        // The session is valid if the number of days is minor than SESSION_TIME
-        let valid = diff < this.SESSION_TIME;
-        
-        if(valid) {
-            // Check the hash
-            const value = `${username}%%%${password}`;
-            valid = md5(value) === this._hash;
-        }
-        return valid;
-    }
-    //#endregion Public Methods
-}
-
-module.exports = Session;

app/scripts/classes/user-data.js

@@ -1,26 +0,0 @@
-"use strict";
-
-/**
- * Class containing the data of the user currently connected to the F95Zone platform.
- */
-class UserData {
-    constructor() {
-        /**
-         * User name.
-         * @type String
-         */
-        this.username = "";
-        /**
-         * Path to the user's profile picture.
-         * @type String
-         */
-        this.avatarSrc = null;
-        /**
-         * List of followed game thread URLs.
-         * @type String[]
-         */
-        this.watchedGameThreads = [];
-    }
-}
-
-module.exports = UserData;

app/scripts/constants/css-selector.js

@@ -1,21 +0,0 @@
-module.exports = Object.freeze({
-    GT_IMAGES: "img:not([title])[data-src^=\"https://attachments.f95zone.to\"][data-url=\"\"]",
-    GT_TAGS: "a.tagItem",
-    GT_TITLE: "h1.p-title-value",
-    GT_TITLE_PREFIXES: "h1.p-title-value > a.labelLink > span[dir=\"auto\"]",
-    GT_LAST_CHANGELOG: "b:contains('Changelog') + br + div > div",
-    GT_JSONLD: "script[type=\"application/ld+json\"]",
-    WT_FILTER_POPUP_BUTTON: "a.filterBar-menuTrigger",
-    WT_NEXT_PAGE: "a.pageNav-jump--next",
-    WT_URLS: "a[href^=\"/threads/\"][data-tp-primary]",
-    WT_UNREAD_THREAD_CHECKBOX: "input[type=\"checkbox\"][name=\"unread\"]",
-    GS_POSTS: "article.message-body:first-child > div.bbWrapper:first-of-type",
-    GS_RESULT_THREAD_TITLE: "h3.contentRow-title > a",
-    GS_RESULT_BODY: "div.contentRow-main",
-    GS_MEMBERSHIP: "li > a:not(.username)",
-    GET_REQUEST_TOKEN: "input[name=\"_xfToken\"]",
-    UD_USERNAME_ELEMENT: "a[href=\"/account/\"] > span.p-navgroup-linkText",
-    UD_AVATAR_PIC: "a[href=\"/account/\"] > span.avatar > img[class^=\"avatar\"]",
-    LOGIN_MESSAGE_ERROR: "div.blockMessage.blockMessage--error.blockMessage--iconic",
-    LU_TAGS_SCRIPT: "script:contains('latestUpdates')",
-});

app/scripts/constants/url.js

@@ -1,7 +0,0 @@
-module.exports = Object.freeze({
-    F95_BASE_URL: "https://f95zone.to",
-    F95_SEARCH_URL: "https://f95zone.to/search/?type=post",
-    F95_LATEST_UPDATES: "https://f95zone.to/latest",
-    F95_LOGIN_URL: "https://f95zone.to/login/login",
-    F95_WATCHED_THREADS: "https://f95zone.to/watched/threads",
-});

app/scripts/latest-fetch.js

@@ -1,121 +0,0 @@
-"use strict";
-
-// Modules from file
-const { fetchGETResponse } = require("./network-helper.js");
-const f95url = require("./constants/url.js");
-
-/**
- * @public
- * Gets the URLs of the latest updated games that match the passed parameters.
- * You *must* be logged.
- * @param {Object} query
- * Query used for the search
- * @param {Number[]} [query.tags]
- * List of tags to be included in the search. Max. 5 tags
- * @param {Number[]} [query.prefixes] 
- * List of prefixes to be included in the search.
- * @param {String} [query.sort] 
- * Sorting type between (default: `date`):
- *`date`, `likes`, `views`, `name`, `rating`
- * @param {Number} [query.date]
- * Date limit in days, to be understood as "less than".
- * Possible values:
- * `365`, `180`, `90`, `30`, `14`, `7`, `3`, `1`.
- * Use `1` to indicate "today" or set no value to indicate "anytime"
- * @param {Number} limit 
- * Maximum number of items to get. Default: 30
- * @returns {Promise<String[]>} URLs of the fetched games
- */
-module.exports.fetchLatest = async function(query, limit = 30) {
-    // Local variables
-    const threadURL = new URL("threads/", f95url.F95_BASE_URL).href;
-    const resultURLs = [];
-    let fetchedResults = 0;
-    let page = 1;
-    let noMorePages = false;
-
-    do {
-        // Prepare the URL
-        const url = parseLatestURL(query, page);
-
-        // Fetch the response (application/json)
-        const response = await fetchGETResponse(url);
-
-        // Save the URLs
-        for(const result of response.data.msg.data) {
-            if(fetchedResults < limit) {
-                const gameURL = new URL(result.thread_id, threadURL).href;
-                resultURLs.push(gameURL);
-                fetchedResults += 1;
-            }
-        }
-        
-        // Increment page and check for it's existence
-        page += 1;
-        if (page > response.data.msg.pagination.total) noMorePages = true;
-    }
-    while (fetchedResults < limit && !noMorePages);
-
-    return resultURLs;
-};
-
-/**
- * @private
- * Parse the URL with the passed parameters.
- * @param {Object} query
- * Query used for the search
- * @param {Number[]} [query.tags]
- * List of tags to be included in the search. Max. 5 tags
- * @param {Number[]} [query.prefixes] 
- * List of prefixes to be included in the search.
- * @param {String} [query.sort] 
- * Sorting type between (default: `date`):
- * `date`, `likes`, `views`, `title`, `rating`
- * @param {Number} [query.date]
- * Date limit in days, to be understood as "less than".
- * Possible values:
- * `365`, `180`, `90`, `30`, `14`, `7`, `3`, `1`.
- * Use `1` to indicate "today" or set no value to indicate "anytime"
- * @param {Number} [page]
- * Index of the page to be obtained. Default: 1.
- */
-function parseLatestURL(query, page = 1) {
-    // Create the URL
-    const url = new URL("https://f95zone.to/new_latest.php");
-    url.searchParams.set("cmd", "list");
-    url.searchParams.set("cat", "games");
-
-    // Add the parameters
-    if (query.tags) {
-        if (query.tags.length > 5)
-            throw new Error(`Too many tags: ${query.tags.length} instead of 5`);
-
-        for(const tag of query.tags) {
-            url.searchParams.append("tags[]", tag);
-        }
-    }
-
-    if (query.prefixes) {
-        for (const p of query.prefixes) {
-            url.searchParams.append("prefixes[]", p);
-        }
-    }
-
-    if(query.sort) {
-        const validSort = ["date", "likes", "views", "title", "rating"];
-        if (!validSort.includes(query.sort))
-            throw new Error(`Invalid sort parameter: ${query.sort}`);
-        url.searchParams.set("sort", query.sort);
-    }
-
-    if (query.date) {
-        const validDate = [365, 180, 90, 30, 14, 7, 3, 1];
-        if (!validDate.includes(query.date))
-            throw new Error(`Invalid date parameter: ${query.date}`);
-        url.searchParams.set("date", query.date);
-    }
-
-    if (page) url.searchParams.set("page", page);
-
-    return url.toString();
-}

app/scripts/network-helper.js

@@ -1,238 +0,0 @@
-"use strict";
-
-// Public modules from npm
-const axios = require("axios").default;
-const cheerio = require("cheerio");
-const axiosCookieJarSupport = require("axios-cookiejar-support").default;
-const tough = require("tough-cookie");
-
-// Modules from file
-const shared = require("./shared.js");
-const f95url = require("./constants/url.js");
-const f95selector = require("./constants/css-selector.js");
-const LoginResult = require("./classes/login-result.js");
-
-// Global variables
-const userAgent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) " + 
-    "AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15";
-axiosCookieJarSupport(axios);
-
-const commonConfig = {
-    headers: {
-        "User-Agent": userAgent,
-        "Connection": "keep-alive"
-    },
-    withCredentials: true,
-    jar: new tough.CookieJar() // Used to store the token in the PC
-};
-
-/**
- * @protected
- * Gets the HTML code of a page.
- * @param {String} url URL to fetch
- * @returns {Promise<String>} HTML code or `null` if an error arise
- */
-module.exports.fetchHTML = async function (url) {
-    // Local variables
-    let returnValue = null;
-
-    // Fetch the response of the platform
-    const response = await exports.fetchGETResponse(url);
-
-    // Manage response
-    /* istambul ignore next */
-    if (!response) {
-        shared.logger.warn(`Unable to fetch HTML for ${url}`);
-    }
-    /* istambul ignore next */
-    else if (!response.headers["content-type"].includes("text/html")) {
-        // The response is not a HTML page
-        shared.logger.warn(`The ${url} returned a ${response.headers["content-type"]} response`);
-    }
-
-    returnValue = response.data;
-    return returnValue;
-};
-
-/**
- * @protected
- * It authenticates to the platform using the credentials 
- * and token obtained previously. Save cookies on your 
- * device after authentication.
- * @param {Credentials} credentials Platform access credentials
- * @param {Boolean} force Specifies whether the request should be forced, ignoring any saved cookies
- * @returns {Promise<LoginResult>} Result of the operation
- */
-module.exports.authenticate = async function (credentials, force) {
-    shared.logger.info(`Authenticating with user ${credentials.username}`);
-    if (!credentials.token) throw new Error(`Invalid token for auth: ${credentials.token}`);
-
-    // Secure the URL
-    const secureURL = exports.enforceHttpsUrl(f95url.F95_LOGIN_URL);
-
-    // Prepare the parameters to send to the platform to authenticate
-    const params = new URLSearchParams();
-    params.append("login", credentials.username);
-    params.append("url", "");
-    params.append("password", credentials.password);
-    params.append("password_confirm", "");
-    params.append("additional_security", "");
-    params.append("remember", "1");
-    params.append("_xfRedirect", "https://f95zone.to/");
-    params.append("website_code", "");
-    params.append("_xfToken", credentials.token);
-
-    try {
-        // Try to log-in
-        let config = Object.assign({}, commonConfig);
-        if (force) delete config.jar;
-        const response = await axios.post(secureURL, params, config);
-
-        // Parse the response HTML
-        const $ = cheerio.load(response.data);
-
-        // Get the error message (if any) and remove the new line chars
-        const errorMessage = $("body").find(f95selector.LOGIN_MESSAGE_ERROR).text().replace(/\n/g, "");
-
-        // Return the result of the authentication
-        const result = errorMessage.trim() === "";
-        const message = errorMessage.trim() === "" ? "Authentication successful" : errorMessage;
-        return new LoginResult(result, message);
-    } catch (e) {
-        shared.logger.error(`Error ${e.message} occurred while authenticating to ${secureURL}`);
-        return new LoginResult(false, `Error ${e.message} while authenticating`);
-    }
-};
-
-/**
- * Obtain the token used to authenticate the user to the platform.
- * @returns {Promise<String>} Token or `null` if an error arise
- */
-module.exports.getF95Token = async function() {
-    // Fetch the response of the platform
-    const response = await exports.fetchGETResponse(f95url.F95_LOGIN_URL);
-    /* istambul ignore next */
-    if (!response) {
-        shared.logger.warn("Unable to get the token for the session");
-        return null;
-    }
-
-    // The response is a HTML page, we need to find the <input> with name "_xfToken"
-    const $ = cheerio.load(response.data);
-    const token = $("body").find(f95selector.GET_REQUEST_TOKEN).attr("value");
-    return token;
-};
-
-//#region Utility methods
-/**
- * @protected
- * Performs a GET request to a specific URL and returns the response.
- * If the request generates an error (for example 400) `null` is returned.
- * @param {String} url 
- */
-module.exports.fetchGETResponse = async function(url) {
-    // Secure the URL
-    const secureURL = exports.enforceHttpsUrl(url);
-
-    try {
-        // Fetch and return the response
-        return await axios.get(secureURL, commonConfig);
-    } catch (e) {
-        shared.logger.error(`Error ${e.message} occurred while trying to fetch ${secureURL}`);
-        return null;
-    }
-};
-
-/**
- * @protected
- * Enforces the scheme of the URL is https and returns the new URL.
- * @param {String} url 
- * @returns {String} Secure URL or `null` if the argument is not a string
- */
-module.exports.enforceHttpsUrl = function (url) {
-    return exports.isStringAValidURL(url) ? url.replace(/^(https?:)?\/\//, "https://") : null;
-};
-
-/**
- * @protected
- * Check if the url belongs to the domain of the F95 platform.
- * @param {String} url URL to check
- * @returns {Boolean} true if the url belongs to the domain, false otherwise
- */
-module.exports.isF95URL = function (url) {
-    if (url.toString().startsWith(f95url.F95_BASE_URL)) return true;
-    else return false;
-};
-
-/**
- * @protected
- * Checks if the string passed by parameter has a 
- * properly formatted and valid path to a URL (HTTP/HTTPS).
- * @param {String} url String to check for correctness
- * @returns {Boolean} true if the string is a valid URL, false otherwise
- */
-module.exports.isStringAValidURL = function (url) {
-    // Many thanks to Daveo at StackOverflow (https://preview.tinyurl.com/y2f2e2pc)
-    const expression = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_+.~#?&//=]*)/;
-    const regex = new RegExp(expression);
-    if (url.match(regex)) return true;
-    else return false;
-};
-
-/**
- * @protected
- * Check if a particular URL is valid and reachable on the web.
- * @param {String} url URL to check
- * @param {Boolean} [checkRedirect] 
- * If true, the function will consider redirects a violation and return false.
- * Default: false
- * @returns {Promise<Boolean>} true if the URL exists, false otherwise
- */
-module.exports.urlExists = async function (url, checkRedirect = false) {
-    // Local variables
-    let valid = false;
-
-    if (exports.isStringAValidURL(url)) {
-        valid = await _axiosUrlExists(url);
-
-        if (valid && checkRedirect) {
-            const redirectUrl = await exports.getUrlRedirect(url);
-            valid = redirectUrl === url;
-        }
-    }
-
-    return valid;
-};
-
-/**
- * @protected
- * Check if the URL has a redirect to another page.
- * @param {String} url URL to check for redirect
- * @returns {Promise<String>} Redirect URL or the passed URL
- */
-module.exports.getUrlRedirect = async function (url) {
-    const response = await axios.head(url);
-    return response.config.url;
-};
-//#endregion Utility methods
-
-//#region Private methods
-/**
- * @private
- * Check with Axios if a URL exists.
- * @param {String} url 
- */
-async function _axiosUrlExists(url) {
-    // Local variables
-    let valid = false;
-    try {
-        const response = await axios.head(url, {timeout: 3000});
-        valid = response && !/4\d\d/.test(response.status);
-    } catch (error) {
-        if (error.code === "ENOTFOUND") valid = false;
-        else if (error.code === "ETIMEDOUT") valid = false;
-        else throw error;
-    }
-    return valid;
-}
-//#endregion

app/scripts/platform-data.js

@@ -1,126 +0,0 @@
-"use strict";
-
-// Core modules
-const {readFileSync, writeFileSync, existsSync} = require("fs");
-
-// Public modules from npm
-const cheerio = require("cheerio");
-
-// Modules from file
-const shared = require("./shared.js");
-const f95url = require("./constants/url.js");
-const f95selector = require("./constants/css-selector.js");
-const {fetchHTML} = require("./network-helper.js");
-
-/**
- * @protected
- * Gets the basic data used for game data processing 
- * (such as graphics engines and progress statuses)
- */
-module.exports.fetchPlatformData = async function () {
-    // Check if the data are cached
-    if (!_readCache(shared.cachePath)) {
-        // Load the HTML
-        const html = await fetchHTML(f95url.F95_LATEST_UPDATES);
-
-        // Parse data
-        const data = _parseLatestPlatformHTML(html);
-
-        // Assign data
-        _assignLatestPlatformData(data);
-
-        // Cache data
-        _saveCache(shared.cachePath);
-    }
-};
-
-//#region Private methods
-/**
- * @private
- * Read the platform cache (if available)
- * @param {String} path Path to cache
- */
-function _readCache(path) {
-    // Local variables
-    let returnValue = false;
-
-    if (existsSync(path)) {
-        const data = readFileSync(path);
-        const json = JSON.parse(data);
-        shared.engines = json.engines;
-        shared.statuses = json.statuses;
-        shared.tags = json.tags;
-        shared.others = json.others;
-        returnValue = true;
-    }
-    return returnValue;
-}
-
-/**
- * @private
- * Save the current platform variables to disk.
- * @param {String} path Path to cache
- */
-function _saveCache(path) {
-    const saveDict = {
-        engines: shared.engines,
-        statuses: shared.statuses,
-        tags: shared.tags,
-        others: shared.others,
-    };
-    const json = JSON.stringify(saveDict);
-    writeFileSync(path, json);
-}
-
-/**
- * @private
- * Given the HTML code of the response from the F95Zone, 
- * parse it and return the result.
- * @param {String} html 
- * @returns {Object.<string, object>} Parsed data
- */
-function _parseLatestPlatformHTML(html) {
-    const $ = cheerio.load(html);
-
-    // Clean the JSON string
-    const unparsedText = $(f95selector.LU_TAGS_SCRIPT).html().trim();
-    const startIndex = unparsedText.indexOf("{");
-    const endIndex = unparsedText.lastIndexOf("}");
-    const parsedText = unparsedText.substring(startIndex, endIndex + 1);
-    return JSON.parse(parsedText);
-}
-
-/**
- * @private
- * Assign to the local variables the values from the F95Zone.
- * @param {Object.<string, object>} data 
- */
-function _assignLatestPlatformData(data) {
-    // Local variables
-    const scrapedData = {};
-
-    // Extract and parse the data
-    const prefixes = data.prefixes.games.map(e => {
-        return {
-            element: e.name,
-            data: e.prefixes
-        };
-    });
-
-    // Parse and assign the values that are NOT tags
-    for (const p of prefixes) {
-        // Prepare the dict
-        const dict = {};
-        for (const e of p.data) dict[parseInt(e.id)] = e.name.replace("&#039;", "'");
-
-        // Save the property
-        scrapedData[p.element] = dict;
-    }
-
-    // Save the values
-    shared.engines = Object.assign({}, scrapedData["Engine"]);
-    shared.statuses = Object.assign({}, scrapedData["Status"]);
-    shared.others = Object.assign({}, scrapedData["Other"]);
-    shared.tags = data.tags;
-}
-//#endregion

app/scripts/scraper.js

@@ -1,417 +0,0 @@
-"use strict";
-
-// Public modules from npm
-const cheerio = require("cheerio");
-const {DateTime} = require("luxon");
-
-// Modules from file
-const { fetchHTML, getUrlRedirect } = require("./network-helper.js");
-const shared = require("./shared.js");
-const GameInfo = require("./classes/game-info.js");
-const f95Selector = require("./constants/css-selector.js");
-
-/**
- * @protected
- * Get information from the game's main page.
- * @param {String} url URL of the game/mod to extract data from
- * @return {Promise<GameInfo>} Complete information about the game you are
- * looking for or `null` if is impossible to parse information
- */
-module.exports.getGameInfo = async function (url) {
-    shared.logger.info("Obtaining game info");
-
-    // Fetch HTML and prepare Cheerio
-    const html = await fetchHTML(url);
-    if(!html) return null;
-    const $ = cheerio.load(html);
-    const body = $("body");
-    const mainPost = $(f95Selector.GS_POSTS).first();
-
-    // Extract data
-    const titleData = extractInfoFromTitle(body);
-    const tags = extractTags(body);
-    const prefixesData = parseGamePrefixes(body);
-    const src = extractPreviewSource(body);
-    const changelog = extractChangelog(mainPost);
-    const structuredData = extractStructuredData(body);
-
-    // Sometimes the JSON-LD are not set, especially in low-profile game
-    if(!structuredData) return null;
-
-    const parsedInfos = parseMainPostText(structuredData.description);
-    const overview = getOverview(structuredData.description, prefixesData.mod);
-    
-    // Obtain the updated URL
-    const redirectUrl = await getUrlRedirect(url);
-
-    // Fill in the GameInfo element with the information obtained
-    const info = new GameInfo();
-    info.id = extractIDFromURL(url);
-    info.name = titleData.name;
-    info.author = titleData.author;
-    info.isMod = prefixesData.mod;
-    info.engine = prefixesData.engine;
-    info.status = prefixesData.status;
-    info.tags = tags;
-    info.url = redirectUrl;
-    info.language = parsedInfos.Language;
-    info.overview = overview;
-    info.supportedOS = parsedInfos.SupportedOS;
-    info.censored = parsedInfos.Censored;
-    info.lastUpdate = parsedInfos.LastUpdate;
-    info.previewSrc = src;
-    info.changelog = changelog;
-    info.version = titleData.version;
-    
-    shared.logger.info(`Founded data for ${info.name}`);
-    return info;
-};
-
-//#region Private methods
-/**
- * @private
- * Parse the game prefixes obtaining the engine used, 
- * the advancement status and if the game is actually a game or a mod.
- * @param {cheerio.Cheerio} body Page `body` selector
- * @returns {Object.<string, object>} Dictionary of values with keys `engine`, `status`, `mod`
- */
-function parseGamePrefixes(body) {
-    shared.logger.trace("Parsing prefixes...");
-
-    // Local variables
-    let mod = false,
-        engine = null,
-        status = null;
-
-    // Obtain the title prefixes
-    const prefixeElements = body.find(f95Selector.GT_TITLE_PREFIXES);
-    
-    const $ = cheerio.load([].concat(body));
-    prefixeElements.each(function parseGamePrefix(idx, el) {
-        // Obtain the prefix text
-        let prefix = $(el).text().trim();
-
-        // Remove the square brackets
-        prefix = prefix.replace("[", "").replace("]", "");
-
-        // Check what the prefix indicates
-        if (isEngine(prefix)) engine = prefix;
-        else if (isStatus(prefix)) status = prefix;
-        else if (isMod(prefix)) mod = true;
-    });
-
-    // If the status is not set, then the game in in development (Ongoing)
-    status = !status ? "Ongoing" : status; // status ?? "Ongoing";
-
-    return {
-        engine,
-        status,
-        mod
-    };
-}
-
-/**
- * @private
- * Extracts all the possible informations from the title.
- * @param {cheerio.Cheerio} body Page `body` selector
- * @returns {Object.<string, string>} Dictionary of values with keys `name`, `author`, `version`
- */
-function extractInfoFromTitle(body) {
-    shared.logger.trace("Extracting information from title...");
-    const title = body
-        .find(f95Selector.GT_TITLE)
-        .text()
-        .trim();
-
-    // From the title we can extract: Name, author and version
-    // [PREFIXES] TITLE [VERSION] [AUTHOR]
-    const matches = title.match(/\[(.*?)\]/g);
-
-    // Get the title name
-    let name = title;
-    matches.forEach(function replaceElementsInTitle(e) {
-        name = name.replace(e, "");
-    });
-    name = name.trim();
-
-    // The version is the penultimate element. 
-    // If the matches are less than 2, than the title 
-    // is malformes and only the author is fetched
-    // (usually the author is always present)
-    let version = null;
-    if (matches.length >= 2) {
-        // The regex [[\]]+ remove the square brackets
-        version = matches[matches.length - 2].replace(/[[\]]+/g, "").trim();
-
-        // Remove the trailing "v"
-        if (version[0] === "v") version = version.replace("v", "");
-    }
-
-    // Last element (the regex [[\]]+ remove the square brackets)
-    const author = matches[matches.length - 1].replace(/[[\]]+/g, "").trim();
-
-    return {
-        name,
-        version,
-        author,
-    };
-}
-
-/**
- * @private
- * Gets the tags used to classify the game.
- * @param {cheerio.Cheerio} body Page `body` selector
- * @returns {String[]} List of tags
- */
-function extractTags(body) {
-    shared.logger.trace("Extracting tags...");
-
-    // Get the game tags
-    const tagResults = body.find(f95Selector.GT_TAGS);
-    const $ = cheerio.load([].concat(body));
-    return tagResults.map(function parseGameTags(idx, el) {
-        return $(el).text().trim();
-    }).get();
-}
-
-/**
- * @private
- * Gets the URL of the image used as a preview.
- * @param {cheerio.Cheerio} body Page `body` selector
- * @returns {String} URL of the image
- */
-function extractPreviewSource(body) {
-    shared.logger.trace("Extracting image preview source...");
-    const image = body.find(f95Selector.GT_IMAGES);
-    
-    // The "src" attribute is rendered only in a second moment, 
-    // we need the "static" src value saved in the attribute "data-src"
-    const source = image ? image.attr("data-src") : null;
-    return source;
-}
-
-/**
- * @private
- * Gets the changelog of the latest version.
- * @param {cheerio.Cheerio} mainPost main post selector
- * @returns {String} Changelog of the last version or `null` if no changelog is fetched
- */
-function extractChangelog(mainPost) {
-    shared.logger.trace("Extracting last changelog...");
-
-    // Obtain the changelog for ALL the versions
-    let changelog = mainPost.find(f95Selector.GT_LAST_CHANGELOG).text().trim();
-
-    // Parse the latest changelog
-    const endChangelog = changelog.indexOf("\nv"); // \n followed by version (v)
-    if (endChangelog !== -1) changelog = changelog.substring(0, endChangelog + 1);
-
-    // Clean changelog
-    changelog = changelog.replace("Spoiler", "");
-    changelog = changelog.replace(/\n+/g, "\n"); // Multiple /n
-    changelog = changelog.trim();
-
-    // Delete the version at the start of the changelog
-    const firstNewLine = changelog.indexOf("\n");
-    const supposedVersion = changelog.substring(0, firstNewLine);
-    if (supposedVersion[0] === "v") changelog = changelog.substring(firstNewLine).trim();
-    
-    // Return changelog
-    return changelog ? changelog : null;
-}
-
-/**
- * @private
- * Process the main post text to get all the useful
- * information in the format *DESCRIPTOR : VALUE*.
- * Gets "standard" values such as: `Language`, `SupportedOS`, `Censored`, and `LastUpdate`.
- * All non-canonical values are instead grouped together as a dictionary with the key `Various`.
- * @param {String} text Structured text of the post
- * @returns {Object.<string, object>} Dictionary of information
- */
-function parseMainPostText(text) {
-    shared.logger.trace("Parsing main post raw text...");
-
-    const data = {};
-
-    // The information searched in the game post are one per line
-    const splittedText = text.split("\n");
-    for (const line of splittedText) {
-        if (!line.includes(":")) continue;
-
-        // Create pair key/value
-        const splitted = line.split(":");
-        const key = splitted[0].trim().toUpperCase().replace(/ /g, "_"); // Uppercase to avoid mismatch
-        const value = splitted[1].trim();
-
-        // Add pair to the dict if valid
-        if (value !== "") data[key] = value;
-    }
-
-    // Parse the standard pairs
-    const parsedDict = {};
-
-    // Check if the game is censored
-    if (data.CENSORED) {
-        const censored = data.CENSORED.toUpperCase() === "NO" ? false : true;
-        parsedDict["Censored"] = censored;
-        delete data.CENSORED;
-    }
-
-    // Last update of the main post
-    if (data.UPDATED && DateTime.fromISO(data.UPDATED).isValid) {
-        parsedDict["LastUpdate"] = new Date(data.UPDATED);
-        delete data.UPDATED;
-    }
-    else if (data.THREAD_UPDATED && DateTime.fromISO(data.THREAD_UPDATED).isValid) {
-        parsedDict["LastUpdate"] = new Date(data.THREAD_UPDATED);
-        delete data.THREAD_UPDATED;
-    }
-    else parsedDict["LastUpdate"] = null;
-
-    // Parse the supported OS
-    if (data.OS) {
-        const listOS = [];
-
-        // Usually the string is something like "Windows, Linux, Mac"
-        const splitted = data.OS.split(",");
-        splitted.forEach(function (os) {
-            listOS.push(os.trim());
-        });
-
-        parsedDict["SupportedOS"] = listOS;
-        delete data.OS;
-    }
-
-    // Rename the key for the language
-    if (data.LANGUAGE) {
-        parsedDict["Language"] = data.LANGUAGE;
-        delete data.LANGUAGE;
-    }
-
-    // What remains is added to a sub dictionary
-    parsedDict["Various"] = data;
-    
-    return parsedDict;
-}
-
-/**
- * @private
- * Parse a JSON-LD element.
- * @param {cheerio.Element} element 
- */
-function parseScriptTag(element) {
-    // Get the element HTML
-    const html = cheerio.load([].concat(element)).html().trim();
-
-    // Obtain the JSON-LD
-    const data = html
-        .replace("<script type=\"application/ld+json\">", "")
-        .replace("</script>", "");
-
-    // Convert the string to an object
-    const json = JSON.parse(data);
-
-    // Return only the data of the game
-    if (json["@type"] === "Book") return json;
-}
-
-/**
- * @private
- * Extracts and processes the JSON-LD values found at the bottom of the page.
- * @param {cheerio.Cheerio} body Page `body` selector
- * @returns {Object.<string, string>} JSON-LD or `null` if no valid JSON is found
- */
-function extractStructuredData(body) {
-    shared.logger.trace("Extracting JSON-LD data...");
-
-    // Fetch the JSON-LD data
-    const structuredDataElements = body.find(f95Selector.GT_JSONLD);
-
-    // Parse the data
-    const json = structuredDataElements.map((idx, el) => parseScriptTag(el)).get();
-    return json.lenght !== 0 ? json[0] : null;
-}
-
-/**
- * @private
- * Get the game description from its web page.
- * Different processing depending on whether the game is a mod or not.
- * @param {String} text Structured text extracted from the game's web page
- * @param {Boolean} mod Specify if it is a game or a mod
- * @returns {String} Game description
- */
-function getOverview(text, mod) {
-    shared.logger.trace("Extracting game overview...");
-
-    // Get overview (different parsing for game and mod)
-    const overviewEndIndex = mod ? text.indexOf("Updated") : text.indexOf("Thread Updated");
-    return text.substring(0, overviewEndIndex).replace("Overview:\n", "").trim();
-}
-
-/**
- * @private
- * Check if the prefix is a game's engine.
- * @param {String} prefix Prefix to check
- * @return {Boolean}
- */
-function isEngine(prefix) {
-    const engines = toUpperCaseArray(Object.values(shared.engines));
-    return engines.includes(prefix.toUpperCase());
-}
-
-/**
- * @private
- * Check if the prefix is a game's status.
- * @param {String} prefix Prefix to check
- * @return {Boolean}
- */
-function isStatus(prefix) {
-    const statuses = toUpperCaseArray(Object.values(shared.statuses));
-    return statuses.includes(prefix.toUpperCase());
-}
-
-/**
- * @private
- * Check if the prefix indicates a mod.
- * @param {String} prefix Prefix to check
- * @return {Boolean}
- */
-function isMod(prefix) {
-    const modPrefixes = ["MOD", "CHEAT MOD"];
-    return modPrefixes.includes(prefix.toUpperCase());
-}
-
-/**
- * @private
- * Extracts the game's unique ID from the game's URL.
- * @param {String} url Game's URL
- * @return {Number} Game's ID
- */
-function extractIDFromURL(url) {
-    // URL are in the format https://f95zone.to/threads/GAMENAME-VERSION-DEVELOPER.ID/
-    // or https://f95zone.to/threads/ID/
-    const match = url.match(/([0-9]+)(?=\/|\b)(?!-|\.)/);
-    if(!match) return -1;
-
-    // Parse and return number
-    return parseInt(match[0], 10);
-}
-
-/**
- * @private
- * Makes an array of strings uppercase.
- * @param {String[]} a 
- */
-function toUpperCaseArray(a) {
-    /**
-     * Makes a string uppercase.
-     * @param {String} s 
-     * @returns {String}
-     */
-    function toUpper(s) {
-        return s.toUpperCase();
-    }
-    return a.map(toUpper);
-}
-//#endregion Private methods

app/scripts/searcher.js

@@ -1,95 +0,0 @@
-"use strict";
-
-// Public modules from npm
-const cheerio = require("cheerio");
-
-// Modules from file
-const { fetchHTML } = require("./network-helper.js");
-const shared = require("./shared.js");
-const f95Selector = require("./constants/css-selector.js");
-const { F95_BASE_URL } = require("./constants/url.js");
-
-//#region Public methods
-/**
- * @protected
- * Search for a game on F95Zone and return a list of URLs, one for each search result.
- * @param {String} name Game name
- * @returns {Promise<String[]>} URLs of results
- */
-module.exports.searchGame = async function (name) {
-    shared.logger.info(`Searching games with name ${name}`);
-
-    // Replace the whitespaces with +
-    const searchName = encodeURIComponent(name.toUpperCase());
-    
-    // Prepare the URL (only title, search in the "Games" section, order by relevance)
-    const url = `https://f95zone.to/search/83456043/?q="${searchName}"&t=post&c[child_nodes]=1&c[nodes][0]=2&c[title_only]=1&o=relevance`;
-
-    // Fetch and parse the result URLs
-    return await fetchResultURLs(url);
-};
-
-/**
- * @protected
- * Search for a mod on F95Zone and return a list of URLs, one for each search result.
- * @param {String} name Mod name
- * @returns {Promise<String[]>} URLs of results
- */
-module.exports.searchMod = async function (name) {
-    shared.logger.info(`Searching mods with name ${name}`);
-    
-    // Replace the whitespaces with +
-    const searchName = encodeURIComponent(name.toUpperCase());
-
-    // Prepare the URL (only title, search in the "Mods" section, order by relevance)
-    const url = `https://f95zone.to/search/83459796/?q="${searchName}"&t=post&c[child_nodes]=1&c[nodes][0]=41&c[title_only]=1&o=relevance`;
-
-    // Fetch and parse the result URLs
-    return await fetchResultURLs(url);
-};
-//#endregion Public methods
-
-//#region Private methods
-/**
- * @private
- * Gets the URLs of the threads resulting from the F95Zone search.
- * @param {String} url Search URL
- * @return {Promise<String[]>} List of URLs
- */
-async function fetchResultURLs(url) {
-    shared.logger.trace(`Fetching ${url}...`);
-
-    // Fetch HTML and prepare Cheerio
-    const html = await fetchHTML(url);
-    const $ = cheerio.load(html);
-
-    // Here we get all the DIV that are the body of the various query results
-    const results = $("body").find(f95Selector.GS_RESULT_BODY);
-
-    // Than we extract the URLs
-    const urls = results.map((idx, el) => {
-        const elementSelector = $(el);
-        return extractLinkFromResult(elementSelector);
-    }).get();
-
-    return urls;
-}
-
-/**
- * @private
- * Look for the URL to the thread referenced by the item.
- * @param {cheerio.Cheerio} selector Element to search
- * @returns {String} URL to thread
- */
-function extractLinkFromResult(selector) {
-    shared.logger.trace("Extracting thread link from result...");
-    
-    const partialLink = selector
-        .find(f95Selector.GS_RESULT_THREAD_TITLE)
-        .attr("href")
-        .trim();
-
-    // Compose and return the URL
-    return new URL(partialLink, F95_BASE_URL).toString();
-}
-//#endregion Private methods

app/scripts/shared.js

@@ -1,135 +0,0 @@
-/* istanbul ignore file */
-"use strict";
-
-// Core modules
-const {tmpdir} = require("os");
-const {join} = require("path");
-
-// Public modules from npm
-const log4js = require("log4js");
-
-// Modules from file
-const Session = require("./classes/session");
-
-/**
- * Class containing variables shared between modules.
- */
-class Shared {
-    //#region Properties
-    /**
-     * Indicates whether a user is logged in to the F95Zone platform or not.
-     * @type Boolean
-     */
-    static #_isLogged = false;
-    /**
-     * List of possible game engines used for development.
-     * @type Object<number,string>
-     */
-    static #_engines = {};
-    /**
-     * List of possible development statuses that a game can assume.
-     * @type Object<number,string>
-     */
-    static #_statuses = {};
-    /**
-     * List of other prefixes that a game can assume.
-     * @type Object<number,string>
-     */
-    static #_others = {};
-    /**
-     * List of possible tags that a game can assume.
-     * @type Object<number,string>
-     */
-    static #_tags = {};
-    /**
-     * Logger object used to write to both file and console.
-     * @type log4js.Logger
-     */
-    static #_logger = log4js.getLogger();
-    /**
-     * Session on the F95Zone platform.
-     */
-    static #_session = new Session(join(tmpdir(), "f95session.json"));
-    //#endregion Properties
-
-    //#region Getters
-    /**
-     * Indicates whether a user is logged in to the F95Zone platform or not.
-     * @returns {Boolean}
-     */
-    static get isLogged() {
-        return this.#_isLogged;
-    }
-    /**
-     * List of possible game engines used for development.
-     * @returns @returns {Object<number, string>}
-     */
-    static get engines() {
-        return this.#_engines;
-    }
-    /**
-     * List of possible development states that a game can assume.
-     * @returns {Object<number, string>}
-     */
-    static get statuses() {
-        return this.#_statuses;
-    }
-    /**
-     * List of other prefixes that a game can assume.
-     * @returns {Object<number, string>}
-     */
-    static get others() {
-        return this.#_others;
-    }
-    /**
-     * List of possible tags that a game can assume.
-     * @returns {Object<number, string>}
-     */
-    static get tags() {
-        return this.#_tags;
-    }
-    /**
-     * Logger object used to write to both file and console.
-     * @returns {log4js.Logger}
-     */
-    static get logger() {
-        return this.#_logger;
-    }
-    /**
-     * Path to the cache used by this module wich contains engines, statuses, tags...
-     */
-    static get cachePath() {
-        return join(tmpdir(), "f95cache.json");
-    }
-    /**
-     * Session on the F95Zone platform.
-     */
-    static get session() {
-        return this.#_session;
-    }
-    //#endregion Getters
-
-    //#region Setters
-    static set engines(val) {
-        this.#_engines = val;
-    }
-
-    static set statuses(val) {
-        this.#_statuses = val;
-    }
-
-    static set tags(val) {
-        this.#_tags = val;
-    }
-
-    static set others(val) {
-        this.#_others = val;
-    }
-
-    static set isLogged(val) {
-        this.#_isLogged = val;
-    }
-    //#endregion Setters
-}
-
-module.exports = Shared;

app/scripts/user-scraper.js

@@ -1,131 +0,0 @@
-"use strict";
-
-// Public modules from npm
-const cheerio = require("cheerio");
-
-// Modules from file
-const networkHelper = require("./network-helper.js");
-const f95Selector = require("./constants/css-selector.js");
-const f95url = require("./constants/url.js");
-const UserData = require("./classes/user-data.js");
-
-/**
- * @protected
- * Gets user data, such as username, url of watched threads, and profile picture url.
- * @return {Promise<UserData>} User data
- */
-module.exports.getUserData = async function() {
-    // Fetch data
-    const data = await fetchUsernameAndAvatar();
-    const urls = await fetchWatchedGameThreadURLs();
-
-    // Create object
-    const ud = new UserData();
-    ud.username = data.username;
-    ud.avatarSrc = data.source;
-    ud.watchedGameThreads = urls;
-
-    return ud;
-};
-
-//#region Private methods
-/**
- * @private
- * It connects to the page and extracts the name 
- * of the currently logged in user and the URL 
- * of their profile picture.
- * @return {Promise<Object.<string, string>>}
- */
-async function fetchUsernameAndAvatar() {
-    // Fetch page
-    const html = await networkHelper.fetchHTML(f95url.F95_BASE_URL);
-
-    // Load HTML response
-    const $ = cheerio.load(html);
-    const body = $("body");
-
-    // Fetch username
-    const username = body.find(f95Selector.UD_USERNAME_ELEMENT).first().text().trim();
-
-    // Fetch user avatar image source
-    const source = body.find(f95Selector.UD_AVATAR_PIC).first().attr("src");
-
-    return {
-        username,
-        source
-    };
-}
-
-/**
- * @private
- * Gets the list of URLs of game threads watched by the user.
- * @returns {Promise<String[]>} List of URLs
- */
-async function fetchWatchedGameThreadURLs() {
-    // Local variables
-    const watchedGameThreadURLs = [];
-
-    // Get the first page with the "unread" flag disabled
-    // and searching only the games forum
-    const firstPageURL = new URL(f95url.F95_WATCHED_THREADS);
-    firstPageURL.searchParams.append("unread", "0");
-    firstPageURL.searchParams.append("nodes[0]", "2"); // This is the forum filter
-
-    // Set the variable containing the current scraped page
-    let currentURL = firstPageURL.href;
-
-    do {
-        // Fetch page
-        const html = await networkHelper.fetchHTML(currentURL);
-
-        // Load HTML response
-        const $ = cheerio.load(html);
-        const body = $("body");
-
-        // Find the URLs
-        const urls = fetchPageURLs(body);
-        watchedGameThreadURLs.push(...urls);
-
-        // Find the next page (if any)
-        currentURL = fetchNextPageURL(body);
-    }
-    while (currentURL);
-
-    return watchedGameThreadURLs;
-}
-
-/**
- * @private
- * Gets the URLs of the watched threads on the page.
- * @param {cheerio.Cheerio} body Page `body` selector
- * @returns {String[]}
- */
-function fetchPageURLs(body) {
-    const elements = body.find(f95Selector.WT_URLS);
-
-    return elements.map(function extractURLs(idx, e) {
-        // Obtain the link (replace "unread" only for the unread threads)
-        const partialLink = e.attribs.href.replace("unread", "");
-
-        // Compose and return the URL
-        return new URL(partialLink, f95url.F95_BASE_URL).toString();
-    }).get();
-}
-
-/**
- * @private
- * Gets the URL of the next page containing the watched threads 
- * or `null` if that page does not exist.
- * @param {cheerio.Cheerio} body Page `body` selector
- * @returns {String}
- */
-function fetchNextPageURL(body) {
-    const element = body.find(f95Selector.WT_NEXT_PAGE).first();
-
-    // No element found
-    if(element.length === 0) return null;
-
-    // Compose and return the URL
-    return new URL(element.attr("href"), f95url.F95_BASE_URL).toString();
-}
-//#endregion Private methods

coverage.lcov

@@ -1,930 +0,0 @@
-TN:
-SF:app\index.js
-FN:39,isLogged
-FN:57,(anonymous_1)
-FN:86,(anonymous_2)
-FN:115,(anonymous_3)
-FN:144,(anonymous_4)
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-TN:
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-end_of_record
-TN:
-SF:app\scripts\network-helper.js
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-end_of_record
-TN:
-SF:app\scripts\platform-data.js
-FN:20,(anonymous_0)
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-FN:64,_saveCache
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-FN:98,_assignLatestPlatformData
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-FNH:2
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-FNDA:0,_assignLatestPlatformData
-FNDA:0,(anonymous_5)
-DA:4,1
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-end_of_record
-TN:
-SF:app\scripts\scraper.js
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-FN:89,parseGamePrefix
-FN:118,extractInfoFromTitle
-FN:131,replaceElementsInTitle
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-FN:170,parseGameTags
-FN:181,extractPreviewSource
-FN:197,extractChangelog
-FN:230,parseMainPostText
-FN:276,(anonymous_10)
-FN:301,parseScriptTag
-FN:323,extractStructuredData
-FN:330,(anonymous_13)
-FN:342,getOverview
-FN:356,isEngine
-FN:367,isStatus
-FN:378,isMod
-FN:389,extractIDFromURL
-FN:404,toUpperCaseArray
-FN:410,toUpper
-FNF:21
-FNH:21
-FNDA:10,(anonymous_0)
-FNDA:10,parseGamePrefixes
-FNDA:19,parseGamePrefix
-FNDA:10,extractInfoFromTitle
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-FNDA:10,extractTags
-FNDA:212,parseGameTags
-FNDA:10,extractPreviewSource
-FNDA:10,extractChangelog
-FNDA:10,parseMainPostText
-FNDA:21,(anonymous_10)
-FNDA:20,parseScriptTag
-FNDA:10,extractStructuredData
-FNDA:20,(anonymous_13)
-FNDA:10,getOverview
-FNDA:19,isEngine
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-FNDA:28,toUpperCaseArray
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-end_of_record
-TN:
-SF:app\scripts\searcher.js
-FN:19,(anonymous_0)
-FN:38,(anonymous_1)
-FN:59,fetchResultURLs
-FN:70,(anonymous_3)
-FN:84,extractLinkFromResult
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-FNH:5
-FNDA:2,(anonymous_0)
-FNDA:1,(anonymous_1)
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-FNDA:3,(anonymous_3)
-FNDA:3,extractLinkFromResult
-DA:4,1
-DA:7,1
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-DA:9,1
-DA:10,1
-DA:19,1
-DA:20,2
-DA:23,2
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-DA:85,3
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-BRH:0
-end_of_record
-TN:
-SF:app\scripts\user-scraper.js
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-FN:64,fetchWatchedGameThreadURLs
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-FN:106,extractURLs
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-FNH:6
-FNDA:2,(anonymous_0)
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-FNDA:12,fetchNextPageURL
-DA:4,1
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-DA:9,1
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-end_of_record
-TN:
-SF:app\scripts\classes\credentials.js
-FN:7,(anonymous_0)
-FN:17,(anonymous_1)
-FNF:2
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-FNDA:8,(anonymous_0)
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-BRH:0
-end_of_record
-TN:
-SF:app\scripts\classes\game-info.js
-FN:4,(anonymous_0)
-FN:120,(anonymous_1)
-FNF:2
-FNH:2
-FNDA:14,(anonymous_0)
-FNDA:1,(anonymous_1)
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-LF:20
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-BRH:0
-end_of_record
-TN:
-SF:app\scripts\classes\login-result.js
-FN:7,(anonymous_0)
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-FNH:1
-FNDA:7,(anonymous_0)
-DA:12,7
-DA:17,7
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-LF:3
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-BRH:0
-end_of_record
-TN:
-SF:app\scripts\classes\prefix-parser.js
-FN:10,(anonymous_0)
-FN:21,(anonymous_1)
-FN:22,(anonymous_2)
-FN:31,(anonymous_3)
-FN:37,toUpper
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-FNDA:2,(anonymous_0)
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-FNDA:27,(anonymous_3)
-FNDA:984,toUpper
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-BRDA:75,4,0,11
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-BRDA:97,9,0,7
-BRDA:97,9,1,0
-BRF:20
-BRH:16
-end_of_record
-TN:
-SF:app\scripts\classes\user-data.js
-FN:7,(anonymous_0)
-FNF:1
-FNH:1
-FNDA:2,(anonymous_0)
-DA:12,2
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-LF:4
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-end_of_record
-TN:
-SF:app\scripts\constants\css-selector.js
-FNF:0
-FNH:0
-DA:1,1
-LF:1
-LH:1
-BRF:0
-BRH:0
-end_of_record
-TN:
-SF:app\scripts\constants\url.js
-FNF:0
-FNH:0
-DA:1,1
-LF:1
-LH:1
-BRF:0
-BRH:0
-end_of_record

package.json

@@ -1,9 +1,10 @@
 {
-  "main": "./app/index.js",
+  "main": "./src/index.ts",
   "name": "f95api",
   "version": "1.9.9",
   "author": "Millennium Earl",
   "description": "Unofficial Node JS module for scraping F95Zone platform",
+  "types": "dist/index.d.ts",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/MillenniumEarl/F95API.git"
@@ -22,31 +23,62 @@
     "user data"
   ],
   "scripts": {
-    "test": "nyc --reporter=text mocha './test/index-test.js'",
-    "report-coverage": "nyc report --reporter=text-lcov > coverage.lcov && codecov -t 38ad72bf-a29d-4c2e-9827-96cbe037afd2",
-    "run-example": "node ./app/example.js",
-    "publish": "npm publish"
+    "lint": "eslint . --ext .ts",
+    "prettier-format": "prettier --config .prettierrc '{src,test}/**/*.ts' --write",
+    "compile": "tsc",
+    "test": "nyc --reporter=text mocha --require ts-node/register test/index.ts",
+    "coverage": "nyc report --reporter=text-lcov > coverage.lcov && codecov -t 38ad72bf-a29d-4c2e-9827-96cbe037afd2",
+    "publish": "npm publish",
+    "run-example": "npm run compile && node ./dist/example.js"
   },
   "engines": {
     "node": ">=10.0"
   },
   "dependencies": {
-    "axios": "^0.21.0",
+    "axios": "^0.21.1",
     "axios-cookiejar-support": "^1.0.1",
-    "cheerio": "^1.0.0-rc.3",
+    "cheerio": "^1.0.0-rc.5",
+    "class-validator": "^0.13.1",
+    "js-sha256": "^0.9.0",
     "log4js": "^6.3.0",
-    "luxon": "^1.25.0",
-    "md5": "^2.3.0",
+    "luxon": "^1.26.0",
     "tough-cookie": "^4.0.0"
   },
   "devDependencies": {
-    "babel-eslint": "^10.1.0",
-    "chai": "^4.2.0",
+    "@types/chai": "^4.2.15",
+    "@types/chai-as-promised": "^7.1.3",
+    "@types/inquirer": "^7.3.1",
+    "@types/luxon": "^1.25.2",
+    "@types/mocha": "^8.2.1",
+    "@types/node": "^14.14.27",
+    "@types/tough-cookie": "^4.0.0",
+    "@typescript-eslint/eslint-plugin": "^4.15.0",
+    "@typescript-eslint/parser": "^4.15.0",
+    "chai": "^4.3.3",
+    "chai-as-promised": "^7.1.1",
     "dotenv": "^8.2.0",
-    "eslint": "^7.12.1",
-    "lodash": "^4.17.20",
-    "mocha": "^8.1.3",
-    "nyc": "^15.1.0"
+    "eslint": "^7.21.0",
+    "eslint-config-prettier": "^8.1.0",
+    "eslint-plugin-prettier": "^3.3.1",
+    "husky": "^5.1.3",
+    "inquirer": "^8.0.0",
+    "lint-staged": "^10.5.4",
+    "mocha": "^8.3.1",
+    "nyc": "^15.1.0",
+    "prettier": "^2.2.1",
+    "ts-node": "^9.1.1",
+    "typescript": "^4.2.3"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "lint-staged": {
+    "*.js": [
+      "prettier --write",
+      "git add"
+    ]
   },
   "bugs": {
     "url": "https://github.com/MillenniumEarl/F95API/issues"

src/example.ts

@@ -0,0 +1,136 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+/* eslint-disable no-console */
+/* istanbul ignore file */
+
+/*
+to use this example, create an .env file
+in the project root with the following values:
+
+F95_USERNAME = YOUR_USERNAME
+F95_PASSWORD = YOUR_PASSWORD
+*/
+
+"use strict";
+
+// Public modules from npm
+import inquirer from "inquirer";
+import dotenv from "dotenv";
+
+// Modules from file
+import {
+  login,
+  getUserData,
+  getLatestUpdates,
+  LatestSearchQuery,
+  Game,
+  searchHandiwork,
+  HandiworkSearchQuery
+} from "./index";
+
+// Configure the .env reader
+dotenv.config();
+
+/**
+ * Ask the user to enter the OTP code
+ * necessary to authenticate on the server.
+ */
+async function insert2faCode(): Promise<number> {
+  const questions = [
+    {
+      type: "input",
+      name: "code",
+      message: "Insert 2FA code:"
+    }
+  ];
+
+  // Prompt the user to insert the code
+  const answers = await inquirer.prompt(questions);
+  return answers.code as number;
+}
+
+/**
+ * Authenticate on the platform.
+ */
+async function authenticate(): Promise<boolean> {
+  // Log in the platform
+  console.log("Authenticating...");
+  const result = await login(process.env.F95_USERNAME, process.env.F95_PASSWORD, insert2faCode);
+  console.log(`Authentication result: ${result.message}\n`);
+
+  return result.success;
+}
+
+/**
+ * Fetch and show data of the current logger user.
+ */
+async function fetchUserData(): Promise<void> {
+  console.log("Fetching user data...");
+
+  const userdata = await getUserData();
+
+  const gameThreads = userdata.watched.filter((e) => e.forum === "Games");
+  const unread = gameThreads.filter((e) => e.unread).length;
+
+  console.log(`User: ${userdata.name}`);
+  console.log(`Threads followed: ${userdata.watched.length}`);
+  console.log(`Games followed: ${gameThreads.length}`);
+  console.log(`Unread game threads: ${unread}\n`);
+}
+
+/**
+ * Fetch the data of the latest `3D game` updated.
+ */
+async function fetchLatestGameInfo(): Promise<void> {
+  const latestQuery: LatestSearchQuery = new LatestSearchQuery();
+  latestQuery.category = "games";
+  latestQuery.includedTags = ["3d game"];
+
+  const latestUpdates = await getLatestUpdates<Game>(latestQuery, 1);
+  console.log(`"${latestUpdates.shift().name}" was the last "3d game" tagged game to be updated\n`);
+}
+
+/**
+ * Fetch data of the games given theirs names.
+ */
+async function fetchGameData(games: string[]): Promise<void> {
+  for (const gamename of games) {
+    console.log(`Searching '${gamename}'...`);
+
+    // Prepare the query
+    const query: HandiworkSearchQuery = new HandiworkSearchQuery();
+    query.category = "games";
+    query.keywords = gamename;
+    query.order = "likes"; // To find the most popular games
+
+    // Fetch the first result
+    const searchResult = await searchHandiwork<Game>(query, 1);
+
+    // No game found
+    if (searchResult.length !== 0) {
+      // Extract first game
+      const gamedata = searchResult.shift();
+      const authors = gamedata.authors.map((a) => a.name).join(", ");
+      console.log(`Found: ${gamedata.name} (${gamedata.version}) by ${authors}\n`);
+    } else console.log(`No data found for '${gamename}'\n`);
+  }
+}
+
+async function main() {
+  if (await authenticate()) {
+    // Fetch and log user data
+    await fetchUserData();
+
+    // Get latest `3D GAME` game updated
+    await fetchLatestGameInfo();
+
+    // Get game data
+    const gameList = ["City of broken dreamers", "Seeds of chaos", "MIST"];
+    await fetchGameData(gameList);
+  } else console.log("Failed authentication, impossible to continue");
+}
+
+main();

src/index.ts

@@ -0,0 +1,249 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from file
+import shared from "./scripts/shared";
+import search from "./scripts/search";
+import { authenticate, urlExists, isF95URL, send2faCode } from "./scripts/network-helper";
+import fetchLatestHandiworkURLs from "./scripts/fetch-data/fetch-latest";
+import fetchPlatformData from "./scripts/fetch-data/fetch-platform-data";
+import getHandiworkInformation from "./scripts/scrape-data/handiwork-parse";
+import { IBasic } from "./scripts/interfaces";
+
+// Classes from file
+import Credentials from "./scripts/classes/credentials";
+import LoginResult from "./scripts/classes/login-result";
+import UserProfile from "./scripts/classes/mapping/user-profile";
+import LatestSearchQuery from "./scripts/classes/query/latest-search-query";
+import HandiworkSearchQuery from "./scripts/classes/query/handiwork-search-query";
+import HandiWork from "./scripts/classes/handiwork/handiwork";
+import { UserNotLogged, USER_NOT_LOGGED } from "./scripts/classes/errors";
+
+//#region Re-export classes
+
+export { default as PrefixParser } from "./scripts/classes/prefix-parser";
+
+export { default as Animation } from "./scripts/classes/handiwork/animation";
+export { default as Asset } from "./scripts/classes/handiwork/asset";
+export { default as Comic } from "./scripts/classes/handiwork/comic";
+export { default as Game } from "./scripts/classes/handiwork/game";
+export { default as Handiwork } from "./scripts/classes/handiwork/handiwork";
+
+export { default as PlatformUser } from "./scripts/classes/mapping/platform-user";
+export { default as Post } from "./scripts/classes/mapping/post";
+export { default as Thread } from "./scripts/classes/mapping/thread";
+export { default as UserProfile } from "./scripts/classes/mapping/user-profile";
+
+export { default as HandiworkSearchQuery } from "./scripts/classes/query/handiwork-search-query";
+export { default as LatestSearchQuery } from "./scripts/classes/query/latest-search-query";
+export { default as ThreadSearchQuery } from "./scripts/classes/query/thread-search-query";
+
+//#endregion Re-export classes
+
+//#region Export properties
+
+/**
+ * Set the logger level for module debugging.
+ */
+// eslint-disable-next-line prefer-const
+export let loggerLevel = shared.logger.level;
+shared.logger.level = "warn"; // By default log only the warn messages
+
+/**
+ * Indicates whether a user is logged in to the F95Zone platform or not.
+ */
+export function isLogged(): boolean {
+  return shared.isLogged;
+}
+
+//#endregion Export properties
+
+//#region Export methods
+
+/**
+ * Log in to the F95Zone platform.
+ *
+ * This **must** be the first operation performed before accessing any other script functions.
+ *
+ * @param cb2fa
+ * Callback used if two-factor authentication is required for the profile.
+ * It must return he OTP code to use for the login.
+ */
+export async function login(
+  username: string,
+  password: string,
+  cb2fa?: () => Promise<number>
+): Promise<LoginResult> {
+  // Try to load a previous session
+  await shared.session.load();
+
+  // If the session is valid, return
+  if (shared.session.isValid(username, password)) {
+    shared.logger.info(`Loading previous session for ${username}`);
+
+    // Load platform data
+    await fetchPlatformData();
+
+    shared.setIsLogged(true);
+    return new LoginResult(
+      true,
+      LoginResult.ALREADY_AUTHENTICATED,
+      `${username} already authenticated (session)`
+    );
+  }
+
+  // Creating credentials and fetch unique platform token
+  shared.logger.trace("Fetching token...");
+  const creds = new Credentials(username, password);
+  await creds.fetchToken();
+
+  shared.logger.trace(`Authentication for ${username}`);
+  let result = await authenticate(creds);
+  shared.setIsLogged(result.success);
+
+  // 2FA Authentication is required, fetch OTP
+  if (result.code === LoginResult.REQUIRE_2FA) {
+    const code = await cb2fa();
+    const response2fa = await send2faCode(code, creds.token);
+    if (response2fa.isSuccess()) result = response2fa.value;
+    else throw response2fa.value;
+  }
+
+  if (result.success) {
+    // Recreate the session, overwriting the old one
+    shared.session.create(username, password, creds.token);
+    await shared.session.save();
+
+    // Load platform data
+    await fetchPlatformData();
+
+    shared.logger.info("User logged in through the platform");
+  } else shared.logger.warn(`Error during authentication: ${result.message}`);
+
+  shared.setIsLogged(result.success);
+  return result;
+}
+
+/**
+ * Close the currently open session.
+ *
+ * You **must** be logged in to the portal before calling this method.
+ */
+export async function logout(): Promise<void> {
+  // Check if the user is logged
+  if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+  await shared.session.delete();
+  shared.setIsLogged(false);
+}
+
+/**
+ * Chek if exists a new version of the handiwork.
+ *
+ * You **must** be logged in to the portal before calling this method.
+ */
+export async function checkIfHandiworkHasUpdate(hw: HandiWork): Promise<boolean> {
+  // Local variables
+  let hasUpdate = false;
+
+  // Check if the user is logged
+  if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+  // F95 change URL at every game update,
+  // so if the URL is different an update is available
+  if (await urlExists(hw.url, true)) {
+    // Fetch the online handiwork
+    const onlineHw = await getHandiworkFromURL<HandiWork>(hw.url);
+
+    // Compare the versions
+    hasUpdate = onlineHw.version?.toUpperCase() !== hw.version?.toUpperCase();
+  }
+
+  return hasUpdate;
+}
+
+/**
+ * Search for one or more handiworks identified by a specific query.
+ *
+ * You **must** be logged in to the portal before calling this method.
+ *
+ * @param {HandiworkSearchQuery} query Parameters used for the search.
+ * @param {Number} limit Maximum number of results. Default: 10
+ */
+export async function searchHandiwork<T extends IBasic>(
+  query: HandiworkSearchQuery,
+  limit: number = 10
+): Promise<T[]> {
+  // Check if the user is logged
+  if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+  return search<T>(query, limit);
+}
+
+/**
+ * Given the url, it gets all the information about the handiwork requested.
+ *
+ * You **must** be logged in to the portal before calling this method.
+ */
+export async function getHandiworkFromURL<T extends IBasic>(url: string): Promise<T> {
+  // Check if the user is logged
+  if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+  // Check URL validity
+  const exists = await urlExists(url);
+  if (!exists) throw new URIError(`${url} does not exists`);
+  if (!isF95URL(url)) throw new Error(`${url} is not a valid F95Zone URL`);
+
+  // Get game data
+  return getHandiworkInformation<T>(url);
+}
+
+/**
+ * Gets the data of the currently logged in user.
+ *
+ * You **must** be logged in to the portal before calling this method.
+ *
+ * @returns {Promise<UserProfile>} Data of the user currently logged in
+ */
+export async function getUserData(): Promise<UserProfile> {
+  // Check if the user is logged
+  if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+  // Create and fetch profile data
+  const profile = new UserProfile();
+  await profile.fetch();
+
+  return profile;
+}
+
+/**
+ * Gets the latest updated games that match the specified parameters.
+ *
+ * You **must** be logged in to the portal before calling this method.
+ *
+ * @param {LatestSearchQuery} query Parameters used for the search.
+ * @param {Number} limit Maximum number of results. Default: 10
+ */
+export async function getLatestUpdates<T extends IBasic>(
+  query: LatestSearchQuery,
+  limit: number = 10
+): Promise<T[]> {
+  // Check limit value
+  if (limit <= 0) throw new Error("limit must be greater than 0");
+
+  // Check if the user is logged
+  if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+  // Fetch the results
+  const urls = await fetchLatestHandiworkURLs(query, limit);
+
+  // Get the data from urls
+  const promiseList = urls.map((u: string) => getHandiworkInformation<T>(u));
+  return Promise.all(promiseList);
+}
+
+//#endregion

src/scripts/classes/credentials.ts

@@ -0,0 +1,39 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from file
+import { getF95Token } from "../network-helper";
+
+/**
+ * Represents the credentials used to access the platform.
+ */
+export default class Credentials {
+  /**
+   * Username
+   */
+  public username: string;
+  /**
+   * Password of the user.
+   */
+  public password: string;
+  /**
+   * One time token used during login.
+   */
+  public token: string = null;
+
+  constructor(username: string, password: string) {
+    this.username = username;
+    this.password = password;
+  }
+
+  /**
+   * Fetch and save the token used to log in to F95Zone.
+   */
+  async fetchToken(): Promise<void> {
+    this.token = await getF95Token();
+  }
+}

src/scripts/classes/errors.ts

@@ -0,0 +1,60 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+interface IBaseError {
+  /**
+   * Unique identifier of the error.
+   */
+  id: number;
+  /**
+   * Error message.
+   */
+  message: string;
+  /**
+   * Error to report.
+   */
+  error: Error;
+}
+
+export const USER_NOT_LOGGED = "User not authenticated, unable to continue";
+export const INVALID_USER_ID = "Invalid user ID";
+export const INVALID_POST_ID = "Invalid post ID";
+export const INVALID_THREAD_ID = "Invalid thread ID";
+
+export class GenericAxiosError extends Error implements IBaseError {
+  id: number;
+  message: string;
+  error: Error;
+
+  constructor(args: IBaseError) {
+    super();
+    this.id = args.id;
+    this.message = args.message;
+    this.error = args.error;
+  }
+}
+
+export class UnexpectedResponseContentType extends Error implements IBaseError {
+  id: number;
+  message: string;
+  error: Error;
+
+  constructor(args: IBaseError) {
+    super();
+    this.id = args.id;
+    this.message = args.message;
+    this.error = args.error;
+  }
+}
+
+export class InvalidF95Token extends Error {}
+
+export class UserNotLogged extends Error {}
+
+export class InvalidID extends Error {}
+
+export class ParameterError extends Error {}

src/scripts/classes/handiwork/animation.ts

@@ -0,0 +1,34 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from files
+import { TAuthor, IAnimation, TRating, TCategory, TChangelog } from "../../interfaces";
+
+export default class Animation implements IAnimation {
+  //#region Properties
+  censored: boolean;
+  genre: string[];
+  installation: string;
+  language: string[];
+  lenght: string;
+  pages: string;
+  resolution: string[];
+  authors: TAuthor[];
+  category: TCategory;
+  changelog: TChangelog[];
+  cover: string;
+  id: number;
+  lastThreadUpdate: Date;
+  name: string;
+  overview: string;
+  prefixes: string[];
+  rating: TRating;
+  tags: string[];
+  threadPublishingDate: Date;
+  url: string;
+  //#endregion Properties
+}

src/scripts/classes/handiwork/asset.ts

@@ -0,0 +1,33 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from files
+import { TAuthor, IAsset, TRating, TCategory, TChangelog } from "../../interfaces";
+
+export default class Asset implements IAsset {
+  //#region Properties
+  assetLink: string;
+  associatedAssets: string[];
+  compatibleSoftware: string;
+  includedAssets: string[];
+  officialLinks: string[];
+  sku: string;
+  authors: TAuthor[];
+  category: TCategory;
+  changelog: TChangelog[];
+  cover: string;
+  id: number;
+  lastThreadUpdate: Date;
+  name: string;
+  overview: string;
+  prefixes: string[];
+  rating: TRating;
+  tags: string[];
+  threadPublishingDate: Date;
+  url: string;
+  //#endregion Properties
+}

src/scripts/classes/handiwork/comic.ts

@@ -0,0 +1,30 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from files
+import { TAuthor, IComic, TRating, TCategory, TChangelog } from "../../interfaces";
+
+export default class Comic implements IComic {
+  //#region Properties
+  genre: string[];
+  pages: string;
+  resolution: string[];
+  authors: TAuthor[];
+  category: TCategory;
+  changelog: TChangelog[];
+  cover: string;
+  id: number;
+  lastThreadUpdate: Date;
+  name: string;
+  overview: string;
+  prefixes: string[];
+  rating: TRating;
+  tags: string[];
+  threadPublishingDate: Date;
+  url: string;
+  //#endregion Properties
+}

src/scripts/classes/handiwork/game.ts

@@ -0,0 +1,37 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from files
+import { TAuthor, TEngine, IGame, TRating, TStatus, TCategory, TChangelog } from "../../interfaces";
+
+export default class Game implements IGame {
+  //#region Properties
+  censored: boolean;
+  engine: TEngine;
+  genre: string[];
+  installation: string;
+  language: string[];
+  lastRelease: Date;
+  mod: boolean;
+  os: string[];
+  status: TStatus;
+  version: string;
+  authors: TAuthor[];
+  category: TCategory;
+  changelog: TChangelog[];
+  cover: string;
+  id: number;
+  lastThreadUpdate: Date;
+  name: string;
+  overview: string;
+  prefixes: string[];
+  rating: TRating;
+  tags: string[];
+  threadPublishingDate: Date;
+  url: string;
+  //#endregion Properties
+}

src/scripts/classes/handiwork/handiwork.ts

@@ -0,0 +1,57 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from files
+import {
+  TAuthor,
+  TRating,
+  IHandiwork,
+  TEngine,
+  TCategory,
+  TStatus,
+  TChangelog
+} from "../../interfaces";
+
+/**
+ * It represents a generic work, be it a game, a comic, an animation or an asset.
+ */
+export default class HandiWork implements IHandiwork {
+  //#region Properties
+  censored: boolean;
+  engine: TEngine;
+  genre: string[];
+  installation: string;
+  language: string[];
+  lastRelease: Date;
+  mod: boolean;
+  os: string[];
+  status: TStatus;
+  version: string;
+  authors: TAuthor[];
+  category: TCategory;
+  changelog: TChangelog[];
+  cover: string;
+  id: number;
+  lastThreadUpdate: Date;
+  name: string;
+  overview: string;
+  prefixes: string[];
+  rating: TRating;
+  tags: string[];
+  threadPublishingDate: Date;
+  url: string;
+  pages: string;
+  resolution: string[];
+  lenght: string;
+  assetLink: string;
+  associatedAssets: string[];
+  compatibleSoftware: string;
+  includedAssets: string[];
+  officialLinks: string[];
+  sku: string;
+  //#endregion Properties
+}

src/scripts/classes/login-result.ts

@@ -0,0 +1,45 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+/**
+ * Object obtained in response to an attempt to login to the portal.
+ */
+export default class LoginResult {
+  //#region Login result codes
+
+  static REQUIRE_2FA = 100;
+  static AUTH_SUCCESSFUL = 200;
+  static AUTH_SUCCESSFUL_2FA = 201;
+  static ALREADY_AUTHENTICATED = 202;
+  static UNKNOWN_ERROR = 400;
+  static INCORRECT_CREDENTIALS = 401;
+  static INCORRECT_2FA_CODE = 402;
+
+  //#endregion Login result codes
+
+  //#region Properties
+  /**
+   * Result of the login operation
+   */
+  readonly success: boolean;
+  /**
+   * Code associated with the result of the login operation.
+   */
+  readonly code: number;
+  /**
+   * Login response message
+   */
+  readonly message: string;
+
+  //#endregion Properties
+
+  constructor(success: boolean, code: number, message?: string) {
+    this.success = success;
+    this.code = code;
+    this.message = message;
+  }
+}

src/scripts/classes/mapping/platform-user.ts

@@ -0,0 +1,215 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import cheerio from "cheerio";
+import { DateTime } from "luxon";
+
+// Modules from files
+import { urls } from "../../constants/url";
+import { fetchHTML } from "../../network-helper";
+import { GENERIC, MEMBER } from "../../constants/css-selector";
+import shared from "../../shared";
+import { InvalidID, INVALID_USER_ID, UserNotLogged, USER_NOT_LOGGED } from "../errors";
+import { ILazy } from "../../interfaces";
+
+/**
+ * Represents a generic user registered on the platform.
+ */
+export default class PlatformUser implements ILazy {
+  //#region Fields
+
+  private _id: number;
+  private _name: string;
+  private _title: string;
+  private _banners: string[];
+  private _messages: number;
+  private _reactionScore: number;
+  private _points: number;
+  private _ratingsReceived: number;
+  private _joined: Date;
+  private _lastSeen: Date;
+  private _followed: boolean;
+  private _ignored: boolean;
+  private _private: boolean;
+  private _avatar: string;
+  private _amountDonated: number;
+
+  //#endregion Fields
+
+  //#region Getters
+
+  /**
+   * Unique user ID.
+   */
+  public get id(): number {
+    return this._id;
+  }
+  /**
+   * Username.
+   */
+  public get name(): string {
+    return this._name;
+  }
+  /**
+   * Title assigned to the user by the platform.
+   */
+  public get title(): string {
+    return this._title;
+  }
+  /**
+   * List of banners assigned by the platform.
+   */
+  public get banners(): string[] {
+    return this._banners;
+  }
+  /**
+   * Number of messages written by the user.
+   */
+  public get messages(): number {
+    return this._messages;
+  }
+  /**
+   * @todo Reaction score.
+   */
+  public get reactionScore(): number {
+    return this._reactionScore;
+  }
+  /**
+   * @todo Points.
+   */
+  public get points(): number {
+    return this._points;
+  }
+  /**
+   * Number of ratings received.
+   */
+  public get ratingsReceived(): number {
+    return this._ratingsReceived;
+  }
+  /**
+   * Date of joining the platform.
+   */
+  public get joined(): Date {
+    return this._joined;
+  }
+  /**
+   * Date of the last connection to the platform.
+   */
+  public get lastSeen(): Date {
+    return this._lastSeen;
+  }
+  /**
+   * Indicates whether the user is followed by the currently logged in user.
+   */
+  public get followed(): boolean {
+    return this._followed;
+  }
+  /**
+   * Indicates whether the user is ignored by the currently logged on user.
+   */
+  public get ignored(): boolean {
+    return this._ignored;
+  }
+  /**
+   * Indicates that the profile is private and not viewable by the user.
+   */
+  public get private(): boolean {
+    return this._private;
+  }
+  /**
+   * URL of the image used as the user's avatar.
+   */
+  public get avatar(): string {
+    return this._avatar;
+  }
+  /**
+   * Value of donations made.
+   */
+  public get donation(): number {
+    return this._amountDonated;
+  }
+
+  //#endregion Getters
+
+  constructor(id?: number) {
+    this._id = id;
+  }
+
+  //#region Public methods
+
+  public setID(id: number): void {
+    // Check ID
+    if (!id || id < 1) throw new InvalidID(INVALID_USER_ID);
+
+    this._id = id;
+  }
+
+  public async fetch(): Promise<void> {
+    // Check login
+    if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+    // Check ID
+    if (!this.id || this.id < 1) throw new InvalidID(INVALID_USER_ID);
+
+    // Prepare the URL
+    const url = new URL(this.id.toString(), `${urls.MEMBERS}/`).toString();
+
+    // Fetch the page
+    const response = await fetchHTML(url);
+    const result = response.applyOnSuccess((html) => this.elaborateResponse(html));
+    if (result.isFailure()) throw response.value;
+  }
+
+  //#endregion Public methods
+
+  //#region Private methods
+
+  /**
+   * Process the HTML code received as
+   * an answer and gets the data contained in it.
+   */
+  private elaborateResponse(html: string): void {
+    // Prepare cheerio
+    const $ = cheerio.load(html);
+
+    // Check if the profile is private
+    this._private =
+      $(GENERIC.ERROR_BANNER)?.text().trim() ===
+      "This member limits who may view their full profile.";
+
+    if (!this._private) {
+      // Parse the elements
+      this._name = $(MEMBER.NAME).text();
+      this._title = $(MEMBER.TITLE).text();
+      this._banners = $(MEMBER.BANNERS)
+        .toArray()
+        .map((el, idx) => $(el).text().trim())
+        .filter((el) => el);
+      this._avatar = $(MEMBER.AVATAR).attr("src");
+      this._followed = $(MEMBER.FOLLOWED).text() === "Unfollow";
+      this._ignored = $(MEMBER.IGNORED).text() === "Unignore";
+      this._messages = parseInt($(MEMBER.MESSAGES).text(), 10);
+      this._reactionScore = parseInt($(MEMBER.REACTION_SCORE).text(), 10);
+      this._points = parseInt($(MEMBER.POINTS).text(), 10);
+      this._ratingsReceived = parseInt($(MEMBER.RATINGS_RECEIVED).text(), 10);
+
+      // Parse date
+      const joined = $(MEMBER.JOINED)?.attr("datetime");
+      if (DateTime.fromISO(joined).isValid) this._joined = new Date(joined);
+
+      const lastSeen = $(MEMBER.LAST_SEEN)?.attr("datetime");
+      if (DateTime.fromISO(lastSeen).isValid) this._joined = new Date(lastSeen);
+
+      // Parse donation
+      const donation = $(MEMBER.AMOUNT_DONATED)?.text().replace("$", "");
+      this._amountDonated = donation ? parseInt(donation, 10) : 0;
+    }
+  }
+
+  //#endregion Private methods
+}

src/scripts/classes/mapping/post.ts

@@ -0,0 +1,175 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import cheerio from "cheerio";
+
+// Modules from file
+import PlatformUser from "./platform-user";
+import { IPostElement, parseF95ThreadPost } from "../../scrape-data/post-parse";
+import { POST, THREAD } from "../../constants/css-selector";
+import { urls } from "../../constants/url";
+import { fetchHTML } from "../../network-helper";
+import shared from "../../shared";
+import { InvalidID, INVALID_POST_ID, UserNotLogged, USER_NOT_LOGGED } from "../errors";
+import { ILazy } from "../../interfaces";
+
+/**
+ * Represents a post published by a user on the F95Zone platform.
+ */
+export default class Post implements ILazy {
+  //#region Fields
+
+  private _id: number;
+  private _number: number;
+  private _published: Date;
+  private _lastEdit: Date;
+  private _owner: PlatformUser;
+  private _bookmarked: boolean;
+  private _message: string;
+  private _body: IPostElement[];
+
+  //#endregion Fields
+
+  //#region Getters
+
+  /**
+   * Represents a post published by a user on the F95Zone platform.
+   */
+  public get id(): number {
+    return this._id;
+  }
+  /**
+   * Unique ID of the post within the thread in which it is present.
+   */
+  public get number(): number {
+    return this._number;
+  }
+  /**
+   * Date the post was first published.
+   */
+  public get published(): Date {
+    return this._published;
+  }
+  /**
+   * Date the post was last modified.
+   */
+  public get lastEdit(): Date {
+    return this._lastEdit;
+  }
+  /**
+   * User who owns the post.
+   */
+  public get owner(): PlatformUser {
+    return this._owner;
+  }
+  /**
+   * Indicates whether the post has been bookmarked.
+   */
+  public get bookmarked(): boolean {
+    return this._bookmarked;
+  }
+  /**
+   * Post message text.
+   */
+  public get message(): string {
+    return this._message;
+  }
+  /**
+   * Set of the elements that make up the body of the post.
+   */
+  public get body(): IPostElement[] {
+    return this._body;
+  }
+
+  //#endregion Getters
+
+  constructor(id: number) {
+    this._id = id;
+  }
+
+  //#region Public methods
+
+  /**
+   * Gets the post data starting from its unique ID for the entire platform.
+   */
+  public async fetch(): Promise<void> {
+    // Check login
+    if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+    // Check ID
+    if (!this.id || this.id < 1) throw new InvalidID(INVALID_POST_ID);
+
+    // Fetch HTML page containing the post
+    const url = new URL(this.id.toString(), urls.POSTS).toString();
+    const response = await fetchHTML(url);
+
+    if (response.isSuccess()) await this.elaborateResponse(response.value);
+    else throw response.value;
+  }
+
+  //#endregion Public methods
+
+  //#region Private methods
+
+  /**
+   * Process the HTML code received as
+   * an answer and gets the data contained in it.
+   */
+  private async elaborateResponse(html: string) {
+    // Load cheerio and find post
+    const $ = cheerio.load(html);
+
+    const post = $(THREAD.POSTS_IN_PAGE)
+      .toArray()
+      .find((el, idx) => {
+        // Fetch the ID and check if it is what we are searching
+        const sid: string = $(el).find(POST.ID).attr("id").replace("post-", "");
+        const id = parseInt(sid, 10);
+
+        if (id === this.id) return el;
+      });
+
+    // Finally parse the post
+    await this.parsePost($, $(post));
+  }
+
+  private async parsePost($: cheerio.Root, post: cheerio.Cheerio): Promise<void> {
+    // Find post's ID
+    const sid: string = post.find(POST.ID).attr("id").replace("post-", "");
+    this._id = parseInt(sid, 10);
+
+    // Find post's number
+    const sNumber: string = post.find(POST.NUMBER).text().replace("#", "");
+    this._number = parseInt(sNumber, 10);
+
+    // Find post's publishing date
+    const sPublishing: string = post.find(POST.PUBLISH_DATE).attr("datetime");
+    this._published = new Date(sPublishing);
+
+    // Find post's last edit date
+    const sLastEdit: string = post.find(POST.LAST_EDIT).attr("datetime");
+    this._lastEdit = new Date(sLastEdit);
+
+    // Find post's owner
+    const sOwnerID: string = post.find(POST.OWNER_ID).attr("data-user-id").trim();
+    this._owner = new PlatformUser(parseInt(sOwnerID, 10));
+    await this._owner.fetch();
+
+    // Find if the post is bookmarked
+    this._bookmarked = post.find(POST.BOOKMARKED).length !== 0;
+
+    // Find post's message
+    this._message = post.find(POST.BODY).text();
+
+    // Parse post's body
+    const body = post.find(POST.BODY);
+    this._body = parseF95ThreadPost($, body);
+  }
+
+  //#endregion
+}

src/scripts/classes/mapping/thread.ts

@@ -0,0 +1,290 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import cheerio from "cheerio";
+import { DateTime } from "luxon";
+
+// Modules from files
+import Post from "./post";
+import PlatformUser from "./platform-user";
+import { ILazy, TCategory, TRating } from "../../interfaces";
+import { urls } from "../../constants/url";
+import { POST, THREAD } from "../../constants/css-selector";
+import { fetchHTML, fetchPOSTResponse } from "../../network-helper";
+import Shared from "../../shared";
+import {
+  InvalidID,
+  INVALID_THREAD_ID,
+  ParameterError,
+  UserNotLogged,
+  USER_NOT_LOGGED
+} from "../errors";
+import { getJSONLD, TJsonLD } from "../../scrape-data/json-ld";
+import shared from "../../shared";
+
+/**
+ * Represents a generic F95Zone platform thread.
+ */
+export default class Thread implements ILazy {
+  //#region Fields
+
+  private POST_FOR_PAGE = 20;
+  private _id: number;
+  private _url: string;
+  private _title: string;
+  private _tags: string[];
+  private _prefixes: string[];
+  private _rating: TRating;
+  private _owner: PlatformUser;
+  private _publication: Date;
+  private _modified: Date;
+  private _category: TCategory;
+
+  //#endregion Fields
+
+  //#region Getters
+
+  /**
+   * Unique ID of the thread on the platform.
+   */
+  public get id(): number {
+    return this._id;
+  }
+  /**
+   * URL of the thread.
+   *
+   * It may vary depending on any versions of the contained product.
+   */
+  public get url(): string {
+    return this._url;
+  }
+  /**
+   * Thread title.
+   */
+  public get title(): string {
+    return this._title;
+  }
+  /**
+   * Tags associated with the thread.
+   */
+  public get tags(): string[] {
+    return this._tags;
+  }
+  /**
+   * Prefixes associated with the thread
+   */
+  public get prefixes(): string[] {
+    return this._prefixes;
+  }
+  /**
+   * Rating assigned to the thread.
+   */
+  public get rating(): TRating {
+    return this._rating;
+  }
+  /**
+   * Owner of the thread.
+   */
+  public get owner(): PlatformUser {
+    return this._owner;
+  }
+  /**
+   * Date the thread was first published.
+   */
+  public get publication(): Date {
+    return this._publication;
+  }
+  /**
+   * Date the thread was last modified.
+   */
+  public get modified(): Date {
+    return this._modified;
+  }
+  /**
+   * Category to which the content of the thread belongs.
+   */
+  public get category(): TCategory {
+    return this._category;
+  }
+
+  //#endregion Getters
+
+  /**
+   * Initializes an object for mapping a thread.
+   *
+   * The unique ID of the thread must be specified.
+   */
+  constructor(id: number) {
+    this._id = id;
+  }
+
+  //#region Private methods
+
+  /**
+   * Set the number of posts to display for the current thread.
+   */
+  private async setMaximumPostsForPage(n: 20 | 40 | 60 | 100): Promise<void> {
+    // Prepare the parameters to send via POST request
+    const params = {
+      _xfResponseType: "json",
+      _xfRequestUri: `/account/dpp-update?content_type=thread&content_id=${this.id}`,
+      _xfToken: Shared.session.token,
+      _xfWithData: "1",
+      content_id: this.id.toString(),
+      content_type: "thread",
+      "dpp_custom_config[posts]": n.toString()
+    };
+
+    // Send POST request
+    const response = await fetchPOSTResponse(urls.POSTS_NUMBER, params);
+    if (response.isFailure()) throw response.value;
+  }
+
+  /**
+   * Gets all posts on a page.
+   */
+  private parsePostsInPage(html: string): Post[] {
+    // Load the HTML
+    const $ = cheerio.load(html);
+
+    // Start parsing the posts
+    const posts = $(THREAD.POSTS_IN_PAGE)
+      .toArray()
+      .map((el, idx) => {
+        const id = $(el).find(POST.ID).attr("id").replace("post-", "");
+        return new Post(parseInt(id, 10));
+      });
+
+    // Wait for the post to be fetched
+    return posts;
+  }
+
+  /**
+   * It processes the rating of the thread
+   * starting from the data contained in the JSON+LD tag.
+   */
+  private parseRating(data: TJsonLD): TRating {
+    const ratingTree = data["aggregateRating"] as TJsonLD;
+    const rating: TRating = {
+      average: ratingTree ? parseFloat(ratingTree["ratingValue"] as string) : 0,
+      best: ratingTree ? parseInt(ratingTree["bestRating"] as string, 10) : 0,
+      count: ratingTree ? parseInt(ratingTree["ratingCount"] as string, 10) : 0
+    };
+
+    return rating;
+  }
+
+  /**
+   * Clean the title of a thread, removing prefixes
+   * and generic elements between square brackets, and
+   * returns the clean title of the work.
+   */
+  private cleanHeadline(headline: string): string {
+    // From the title we can extract: Name, author and version
+    // [PREFIXES] TITLE [VERSION] [AUTHOR]
+    const matches = headline.match(/\[(.*?)\]/g);
+
+    // Get the title name
+    let name = headline;
+    if (matches) matches.forEach((e) => (name = name.replace(e, "")));
+    return name.trim();
+  }
+
+  /**
+   * Process the HTML code received as
+   * an answer and gets the data contained in it.
+   */
+  private async elaborateResponse(html: string) {
+    // Load the HTML
+    const $ = cheerio.load(html);
+
+    // Fetch data from selectors
+    const ownerID = $(THREAD.OWNER_ID).attr("data-user-id");
+    const tagArray = $(THREAD.TAGS).toArray();
+    const prefixArray = $(THREAD.PREFIXES).toArray();
+    const JSONLD = getJSONLD($("body"));
+    const published = JSONLD["datePublished"] as string;
+    const modified = JSONLD["dateModified"] as string;
+
+    // Parse the thread's data
+    this._title = this.cleanHeadline(JSONLD["headline"] as string);
+    this._tags = tagArray.map((el) => $(el).text().trim());
+    this._prefixes = prefixArray.map((el) => $(el).text().trim());
+    this._owner = new PlatformUser(parseInt(ownerID, 10));
+    await this._owner.fetch();
+    this._rating = this.parseRating(JSONLD);
+    this._category = JSONLD["articleSection"] as TCategory;
+
+    // Validate the dates
+    if (DateTime.fromISO(modified).isValid) this._modified = new Date(modified);
+    if (DateTime.fromISO(published).isValid) this._publication = new Date(published);
+  }
+
+  //#endregion Private methods
+
+  //#region Public methods
+
+  /**
+   * Gets information about this thread.
+   */
+  public async fetch(): Promise<void> {
+    // Check login
+    if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+    // Check ID
+    if (!this.id || this.id < 1) throw new InvalidID(INVALID_THREAD_ID);
+
+    // Prepare the url
+    this._url = new URL(this.id.toString(), urls.THREADS).toString();
+
+    // Fetch the HTML source
+    const response = await fetchHTML(this.url);
+    if (response.isSuccess()) await this.elaborateResponse(response.value);
+    else throw response.value;
+  }
+
+  /**
+   * Gets the post in the `index` position with respect to the posts in the thread.
+   *
+   * `index` must be greater or equal to 1.
+   * If the post is not found, `null` is returned.
+   */
+  public async getPost(index: number): Promise<Post | null> {
+    // Validate parameters
+    if (index < 1) throw new ParameterError("Index must be greater or equal than 1");
+
+    // Local variables
+    let returnValue = null;
+
+    // Get the page number of the post
+    const page = Math.ceil(index / this.POST_FOR_PAGE);
+
+    // Fetch the page
+    const url = new URL(`page-${page}`, `${this.url}/`).toString();
+    const htmlResponse = await fetchHTML(url);
+
+    if (htmlResponse.isSuccess()) {
+      // Parse the post
+      const posts = this.parsePostsInPage(htmlResponse.value);
+
+      // Find the searched post
+      for (const p of posts) {
+        await p.fetch();
+
+        if (p.number === index) {
+          returnValue = p;
+          break;
+        }
+      }
+
+      return returnValue;
+    } else throw htmlResponse.value;
+  }
+
+  //#endregion Public methods
+}

src/scripts/classes/mapping/user-profile.ts

@@ -0,0 +1,212 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import cheerio from "cheerio";
+
+// Modules from files
+import Post from "./post";
+import PlatformUser from "./platform-user";
+import { urls } from "../../constants/url";
+import { GENERIC, WATCHED_THREAD } from "../../constants/css-selector";
+import { fetchHTML } from "../../network-helper";
+import {
+  GenericAxiosError,
+  UnexpectedResponseContentType,
+  UserNotLogged,
+  USER_NOT_LOGGED
+} from "../errors";
+import { Result } from "../result";
+import shared from "../../shared";
+
+// Interfaces
+interface IWatchedThread {
+  /**
+   * URL of the thread
+   */
+  url: string;
+  /**
+   * Indicates whether the thread has any unread posts.
+   */
+  unread: boolean;
+  /**
+   * Specifies the forum to which the thread belongs.
+   */
+  forum: string;
+}
+
+// Types
+type TFetchResult = Result<GenericAxiosError | UnexpectedResponseContentType, string>;
+
+/**
+ * Class containing the data of the user currently connected to the F95Zone platform.
+ */
+export default class UserProfile extends PlatformUser {
+  //#region Fields
+
+  private _watched: IWatchedThread[] = [];
+  private _bookmarks: Post[] = [];
+  private _alerts: string[] = [];
+  private _conversations: string[];
+
+  //#endregion Fields
+
+  //#region Getters
+
+  /**
+   * List of followed thread data.
+   */
+  public get watched(): IWatchedThread[] {
+    return this._watched;
+  }
+  /**
+   * List of bookmarked posts.
+   * @todo
+   */
+  public get bookmarks(): Post[] {
+    return this._bookmarks;
+  }
+  /**
+   * List of alerts.
+   * @todo
+   */
+  public get alerts(): string[] {
+    return this._alerts;
+  }
+  /**
+   * List of conversations.
+   * @todo
+   */
+  public get conversation(): string[] {
+    return this._conversations;
+  }
+
+  //#endregion Getters
+
+  constructor() {
+    super();
+  }
+
+  //#region Public methods
+
+  public async fetch(): Promise<void> {
+    // Check login
+    if (!shared.isLogged) throw new UserNotLogged(USER_NOT_LOGGED);
+
+    // First get the user ID and set it
+    const id = await this.fetchUserID();
+    super.setID(id);
+
+    // Than fetch the basic data
+    await super.fetch();
+
+    // Now fetch the watched threads
+    this._watched = await this.fetchWatchedThread();
+  }
+
+  //#endregion Public methods
+
+  //#region Private methods
+
+  /**
+   * Gets the ID of the user currently logged.
+   */
+  private async fetchUserID(): Promise<number> {
+    // Local variables
+    const url = new URL(urls.BASE).toString();
+
+    // Fetch and parse page
+    const response = await fetchHTML(url);
+    const result = response.applyOnSuccess((html) => {
+      // Load page with cheerio
+      const $ = cheerio.load(html);
+
+      const sid = $(GENERIC.CURRENT_USER_ID).attr("data-user-id").trim();
+      return parseInt(sid, 10);
+    });
+
+    if (result.isFailure()) throw result.value;
+    else return result.value;
+  }
+
+  /**
+   * Gets the list of threads followed by the user currently logged.
+   */
+  private async fetchWatchedThread(): Promise<IWatchedThread[]> {
+    // Prepare and fetch URL
+    const url = new URL(urls.WATCHED_THREADS);
+    url.searchParams.set("unread", "0");
+
+    const response = await fetchHTML(url.toString());
+    const result = response.applyOnSuccess(async (html) => {
+      // Load page in cheerio
+      const $ = cheerio.load(html);
+
+      // Fetch the pages
+      const lastPage = parseInt($(WATCHED_THREAD.LAST_PAGE).text().trim(), 10);
+      const pages = await this.fetchPages(url, lastPage);
+
+      const watchedThreads = pages.map((r, idx) => {
+        const elements = r.applyOnSuccess(this.fetchPageThreadElements);
+        if (elements.isSuccess()) return elements.value;
+      });
+
+      return [].concat(...watchedThreads);
+    });
+
+    if (result.isFailure()) throw result.value;
+    else return result.value as Promise<IWatchedThread[]>;
+  }
+
+  /**
+   * Gets the pages containing the thread data.
+   * @param url Base URL to use for scraping a page
+   * @param n Total number of pages
+   * @param s Page to start from
+   */
+  private async fetchPages(url: URL, n: number, s = 1): Promise<TFetchResult[]> {
+    // Local variables
+    const responsePromiseList: Promise<TFetchResult>[] = [];
+
+    // Fetch the page' HTML
+    for (let page = s; page <= n; page++) {
+      // Set the page URL
+      url.searchParams.set("page", page.toString());
+
+      // Fetch HTML but not wait for it
+      const promise = fetchHTML(url.toString());
+      responsePromiseList.push(promise);
+    }
+
+    // Wait for the promises to resolve
+    return Promise.all(responsePromiseList);
+  }
+
+  /**
+   * Gets thread data starting from the source code of the page passed by parameter.
+   */
+  private fetchPageThreadElements(html: string): IWatchedThread[] {
+    // Local variables
+    const $ = cheerio.load(html);
+
+    return $(WATCHED_THREAD.BODIES)
+      .map((idx, el) => {
+        // Parse the URL
+        const partialURL = $(el).find(WATCHED_THREAD.URL).attr("href");
+        const url = new URL(partialURL.replace("unread", ""), `${urls.BASE}`).toString();
+
+        return {
+          url: url.toString(),
+          unread: partialURL.endsWith("unread"),
+          forum: $(el).find(WATCHED_THREAD.FORUM).text().trim()
+        } as IWatchedThread;
+      })
+      .get();
+  }
+
+  //#endregion Private methods
+}

src/scripts/classes/prefix-parser.ts

@@ -0,0 +1,114 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from file
+import shared, { TPrefixDict } from "../shared";
+
+/**
+ * Convert prefixes and platform tags from string to ID and vice versa.
+ */
+export default class PrefixParser {
+  //#region Private methods
+  /**
+   * Gets the key associated with a given value from a dictionary.
+   * @param {Object} object Dictionary to search
+   * @param {Any} value Value associated with the key
+   * @returns {String|undefined} Key found or undefined
+   */
+  private getKeyByValue(object: TPrefixDict, value: string): string | undefined {
+    return Object.keys(object).find((key) => object[key] === value);
+  }
+
+  /**
+   * Makes an array of strings uppercase.
+   */
+  private toUpperCaseArray(a: string[]): string[] {
+    /**
+     * Makes a string uppercase.
+     */
+    function toUpper(s: string): string {
+      return s.toUpperCase();
+    }
+    return a.map(toUpper);
+  }
+
+  /**
+   * Check if `dict` contains `value` as a value.
+   */
+  private valueInDict(dict: TPrefixDict, value: string): boolean {
+    const array = Object.values(dict);
+    const upperArr = this.toUpperCaseArray(array);
+    const element = value.toUpperCase();
+    return upperArr.includes(element);
+  }
+
+  /**
+   * Search within the platform prefixes for the
+   * desired element and return the dictionary that contains it.
+   * @param element Element to search in the prefixes as a key or as a value
+   */
+  private searchElementInPrefixes(element: string | number): TPrefixDict | null {
+    // Local variables
+    let dictName = null;
+
+    // Iterate the key/value pairs in order to find the element
+    for (const [key, subdict] of Object.entries(shared.prefixes)) {
+      // Check if the element is a value in the sub-dict
+      const valueInDict =
+        typeof element === "string" && this.valueInDict(subdict, element as string);
+
+      // Check if the element is a key in the subdict
+      const keyInDict =
+        typeof element === "number" && Object.keys(subdict).includes(element.toString());
+
+      if (valueInDict || keyInDict) {
+        dictName = key;
+        break;
+      }
+    }
+
+    return shared.prefixes[dictName] ?? null;
+  }
+  //#endregion Private methods
+
+  /**
+   * Convert a list of prefixes to their respective IDs.
+   */
+  public prefixesToIDs(prefixes: string[]): number[] {
+    const ids: number[] = [];
+
+    for (const p of prefixes) {
+      // Check what dict contains the value
+      const dict = this.searchElementInPrefixes(p);
+
+      if (dict) {
+        // Extract the key from the dict
+        const key = this.getKeyByValue(dict, p);
+        ids.push(parseInt(key, 10));
+      }
+    }
+    return ids;
+  }
+
+  /**
+   * It converts a list of IDs into their respective prefixes.
+   */
+  public idsToPrefixes(ids: number[]): string[] {
+    const prefixes: string[] = [];
+
+    for (const id of ids) {
+      // Check what dict contains the key
+      const dict = this.searchElementInPrefixes(id);
+
+      // Add the key to the list
+      if (dict) {
+        prefixes.push(dict[id]);
+      }
+    }
+    return prefixes;
+  }
+}

src/scripts/classes/query/handiwork-search-query.ts

@@ -0,0 +1,185 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import { IsInt, Min, validateSync } from "class-validator";
+import { AxiosResponse } from "axios";
+
+// Module from files
+import { IQuery, TCategory, TQueryInterface } from "../../interfaces";
+import { GenericAxiosError } from "../errors";
+import { Result } from "../result";
+import LatestSearchQuery, { TLatestOrder } from "./latest-search-query";
+import ThreadSearchQuery, { TThreadOrder } from "./thread-search-query";
+
+// Type definitions
+/**
+ * Method of sorting results. Try to unify the two types of
+ * sorts in the "Latest" section and in the "Thread search"
+ * section. Being dynamic research, if a sorting type is not
+ * available, the replacement sort is chosen.
+ *
+ * `date`: Order based on the latest update
+ *
+ * `likes`: Order based on the number of likes received. Replacement: `replies`.
+ *
+ * `relevance`: Order based on the relevance of the result (or rating).
+ *
+ * `replies`: Order based on the number of answers to the thread. Replacement: `views`.
+ *
+ * `title`: Order based on the growing alphabetical order of the titles.
+ *
+ * `views`: Order based on the number of visits. Replacement: `replies`.
+ */
+type THandiworkOrder = "date" | "likes" | "relevance" | "replies" | "title" | "views";
+type TExecuteResult = Result<GenericAxiosError, AxiosResponse<any>>;
+
+export default class HandiworkSearchQuery implements IQuery {
+  //#region Private fields
+
+  static MIN_PAGE = 1;
+
+  //#endregion Private fields
+
+  //#region Properties
+
+  /**
+   * Keywords to use in the search.
+   */
+  public keywords = "";
+  /**
+   * The results must be more recent than the date indicated.
+   */
+  public newerThan: Date = null;
+  /**
+   * The results must be older than the date indicated.
+   */
+  public olderThan: Date = null;
+  public includedTags: string[] = [];
+  /**
+   * Tags to exclude from the search.
+   */
+  public excludedTags: string[] = [];
+  public includedPrefixes: string[] = [];
+  public category: TCategory = null;
+  /**
+   * Results presentation order.
+   */
+  public order: THandiworkOrder = "relevance";
+  @IsInt({
+    message: "$property expect an integer, received $value"
+  })
+  @Min(HandiworkSearchQuery.MIN_PAGE, {
+    message: "The minimum $property value must be $constraint1, received $value"
+  })
+  public page = 1;
+  itype: TQueryInterface = "HandiworkSearchQuery";
+
+  //#endregion Properties
+
+  //#region Public methods
+
+  /**
+   * Select what kind of search should be
+   * performed based on the properties of
+   * the query.
+   */
+  public selectSearchType(): "latest" | "thread" {
+    // Local variables
+    const MAX_TAGS_LATEST_SEARCH = 5;
+    const DEFAULT_SEARCH_TYPE = "latest";
+
+    // If the keywords are set or the number
+    // of included tags is greather than 5,
+    // we must perform a thread search
+    if (this.keywords || this.includedTags.length > MAX_TAGS_LATEST_SEARCH) return "thread";
+
+    return DEFAULT_SEARCH_TYPE;
+  }
+
+  public validate(): boolean {
+    return validateSync(this).length === 0;
+  }
+
+  public async execute(): Promise<TExecuteResult> {
+    // Local variables
+    let response: TExecuteResult = null;
+
+    // Check if the query is valid
+    if (!this.validate()) {
+      throw new Error(`Invalid query: ${validateSync(this).join("\n")}`);
+    }
+
+    // Convert the query
+    if (this.selectSearchType() === "latest")
+      response = await this.cast<LatestSearchQuery>("LatestSearchQuery").execute();
+    else response = await this.cast<ThreadSearchQuery>("ThreadSearchQuery").execute();
+
+    return response;
+  }
+
+  public cast<T extends IQuery>(type: TQueryInterface): T {
+    // Local variables
+    let returnValue = null;
+
+    // Convert the query
+    if (type === "LatestSearchQuery") returnValue = this.castToLatest();
+    else if (type === "ThreadSearchQuery") returnValue = this.castToThread();
+    else returnValue = this as HandiworkSearchQuery;
+
+    // Cast the result to T
+    return returnValue as T;
+  }
+
+  //#endregion Public methods
+
+  //#region Private methods
+
+  private castToLatest(): LatestSearchQuery {
+    // Cast the basic query object and copy common values
+    const query: LatestSearchQuery = new LatestSearchQuery();
+    Object.keys(this).forEach((key) => {
+      if (Object.prototype.hasOwnProperty.call(query, key)) {
+        query[key] = this[key];
+      }
+    });
+
+    // Adapt order filter
+    let orderFilter = this.order as string;
+    if (orderFilter === "relevance") orderFilter = "rating";
+    else if (orderFilter === "replies") orderFilter = "views";
+    query.order = orderFilter as TLatestOrder;
+
+    // Adapt date
+    if (this.newerThan) query.date = query.findNearestDate(this.newerThan);
+
+    return query;
+  }
+
+  private castToThread(): ThreadSearchQuery {
+    // Cast the basic query object and copy common values
+    const query: ThreadSearchQuery = new ThreadSearchQuery();
+    Object.keys(this).forEach((key) => {
+      if (Object.prototype.hasOwnProperty.call(query, key)) {
+        query[key] = this[key];
+      }
+    });
+
+    // Set uncommon values
+    query.onlyTitles = true;
+
+    // Adapt order filter
+    let orderFilter = this.order as string;
+    if (orderFilter === "title") orderFilter = "relevance";
+    else if (orderFilter === "likes") orderFilter = "replies";
+    query.order = orderFilter as TThreadOrder;
+
+    return query;
+  }
+
+  //#endregion
+}

src/scripts/classes/query/latest-search-query.ts

@@ -0,0 +1,152 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import { ArrayMaxSize, IsInt, Min, validateSync } from "class-validator";
+
+// Modules from file
+import { urls } from "../../constants/url";
+import PrefixParser from "../prefix-parser";
+import { IQuery, TCategory, TQueryInterface } from "../../interfaces";
+import { fetchGETResponse } from "../../network-helper";
+import { AxiosResponse } from "axios";
+import { GenericAxiosError } from "../errors";
+import { Result } from "../result";
+
+// Type definitions
+export type TLatestOrder = "date" | "likes" | "views" | "title" | "rating";
+type TDate = 365 | 180 | 90 | 30 | 14 | 7 | 3 | 1;
+
+/**
+ * Query used to search handiwork in the "Latest" tab.
+ */
+export default class LatestSearchQuery implements IQuery {
+  //#region Private fields
+
+  private static MAX_TAGS = 5;
+  private static MIN_PAGE = 1;
+
+  //#endregion Private fields
+
+  //#region Properties
+
+  public category: TCategory = "games";
+  /**
+   * Ordering type.
+   *
+   * Default: `date`.
+   */
+  public order: TLatestOrder = "date";
+  /**
+   * Date limit in days, to be understood as "less than".
+   * Use `1` to indicate "today" or `null` to indicate "anytime".
+   *
+   * Default: `null`
+   */
+  public date: TDate = null;
+
+  @ArrayMaxSize(LatestSearchQuery.MAX_TAGS, {
+    message: "Too many tags: $value instead of $constraint1"
+  })
+  public includedTags: string[] = [];
+  public includedPrefixes: string[] = [];
+
+  @IsInt({
+    message: "$property expect an integer, received $value"
+  })
+  @Min(LatestSearchQuery.MIN_PAGE, {
+    message: "The minimum $property value must be $constraint1, received $value"
+  })
+  public page = LatestSearchQuery.MIN_PAGE;
+  itype: TQueryInterface = "LatestSearchQuery";
+
+  //#endregion Properties
+
+  //#region Public methods
+
+  public validate(): boolean {
+    return validateSync(this).length === 0;
+  }
+
+  public async execute(): Promise<Result<GenericAxiosError, AxiosResponse<any>>> {
+    // Check if the query is valid
+    if (!this.validate()) {
+      throw new Error(`Invalid query: ${validateSync(this).join("\n")}`);
+    }
+
+    // Prepare the URL
+    const url = this.prepareGETurl();
+    const decoded = decodeURIComponent(url.toString());
+
+    // Fetch the result
+    return fetchGETResponse(decoded);
+  }
+
+  /**
+   * Gets the value (in days) acceptable in the query starting from a generic date.
+   */
+  public findNearestDate(d: Date): TDate {
+    // Find the difference between today and the passed date
+    const diff = this.dateDiffInDays(new Date(), d);
+
+    // Find the closest valid value in the array
+    const closest = [365, 180, 90, 30, 14, 7, 3, 1].reduce(function (prev, curr) {
+      return Math.abs(curr - diff) < Math.abs(prev - diff) ? curr : prev;
+    });
+
+    return closest as TDate;
+  }
+
+  //#endregion Public methods
+
+  //#region Private methods
+
+  /**
+   * Prepare the URL by filling out the GET parameters with the data in the query.
+   */
+  private prepareGETurl(): URL {
+    // Create the URL
+    const url = new URL(urls.LATEST_PHP);
+    url.searchParams.set("cmd", "list");
+
+    // Set the category
+    const cat: TCategory = this.category === "mods" ? "games" : this.category;
+    url.searchParams.set("cat", cat);
+
+    // Add tags and prefixes
+    const parser = new PrefixParser();
+    for (const tag of parser.prefixesToIDs(this.includedTags)) {
+      url.searchParams.append("tags[]", tag.toString());
+    }
+
+    for (const p of parser.prefixesToIDs(this.includedPrefixes)) {
+      url.searchParams.append("prefixes[]", p.toString());
+    }
+
+    // Set the other values
+    url.searchParams.set("sort", this.order.toString());
+    url.searchParams.set("page", this.page.toString());
+    if (this.date) url.searchParams.set("date", this.date.toString());
+
+    return url;
+  }
+
+  /**
+   *
+   */
+  private dateDiffInDays(a: Date, b: Date) {
+    const MS_PER_DAY = 1000 * 60 * 60 * 24;
+
+    // Discard the time and time-zone information.
+    const utc1 = Date.UTC(a.getFullYear(), a.getMonth(), a.getDate());
+    const utc2 = Date.UTC(b.getFullYear(), b.getMonth(), b.getDate());
+
+    return Math.floor((utc2 - utc1) / MS_PER_DAY);
+  }
+
+  //#endregion Private methodss
+}

src/scripts/classes/query/thread-search-query.ts

@@ -0,0 +1,182 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import { IsInt, Min, validateSync } from "class-validator";
+
+// Module from files
+import { IQuery, TCategory, TQueryInterface } from "../../interfaces";
+import { urls } from "../../constants/url";
+import PrefixParser from "./../prefix-parser";
+import { fetchPOSTResponse } from "../../network-helper";
+import { AxiosResponse } from "axios";
+import { GenericAxiosError } from "../errors";
+import { Result } from "../result";
+import Shared from "../../shared";
+
+// Type definitions
+export type TThreadOrder = "relevance" | "date" | "last_update" | "replies";
+
+export default class ThreadSearchQuery implements IQuery {
+  //#region Private fields
+
+  static MIN_PAGE = 1;
+
+  //#endregion Private fields
+
+  //#region Properties
+
+  /**
+   * Keywords to use in the search.
+   */
+  public keywords = "";
+  /**
+   * Indicates to search by checking only the thread titles and not the content.
+   */
+  public onlyTitles = false;
+  /**
+   * The results must be more recent than the date indicated.
+   */
+  public newerThan: Date = null;
+  /**
+   * The results must be older than the date indicated.
+   */
+  public olderThan: Date = null;
+  public includedTags: string[] = [];
+  /**
+   * Tags to exclude from the search.
+   */
+  public excludedTags: string[] = [];
+  /**
+   * Minimum number of answers that the thread must possess.
+   */
+  public minimumReplies = 0;
+  public includedPrefixes: string[] = [];
+  public category: TCategory = null;
+  /**
+   * Results presentation order.
+   */
+  public order: TThreadOrder = "relevance";
+  @IsInt({
+    message: "$property expect an integer, received $value"
+  })
+  @Min(ThreadSearchQuery.MIN_PAGE, {
+    message: "The minimum $property value must be $constraint1, received $value"
+  })
+  public page = 1;
+  itype: TQueryInterface = "ThreadSearchQuery";
+
+  //#endregion Properties
+
+  //#region Public methods
+
+  public validate(): boolean {
+    return validateSync(this).length === 0;
+  }
+
+  public async execute(): Promise<Result<GenericAxiosError, AxiosResponse<any>>> {
+    // Check if the query is valid
+    if (!this.validate()) {
+      throw new Error(`Invalid query: ${validateSync(this).join("\n")}`);
+    }
+
+    // Define the POST parameters
+    const params = this.preparePOSTParameters();
+
+    // Return the POST response
+    return fetchPOSTResponse(urls.SEARCH, params);
+  }
+
+  //#endregion Public methods
+
+  //#region Private methods
+
+  /**
+   * Prepare the parameters for post request with the data in the query.
+   */
+  private preparePOSTParameters(): { [s: string]: string } {
+    // Local variables
+    const params = {};
+
+    // Ad the session token
+    params["_xfToken"] = Shared.session.token;
+
+    // Specify if only the title should be searched
+    if (this.onlyTitles) params["c[title_only]"] = "1";
+
+    // Add keywords
+    params["keywords"] = this.keywords ?? "*";
+
+    // Specify the scope of the search (only "threads/post")
+    params["search_type"] = "post";
+
+    // Set the dates
+    if (this.newerThan) {
+      const date = this.convertShortDate(this.newerThan);
+      params["c[newer_than]"] = date;
+    }
+
+    if (this.olderThan) {
+      const date = this.convertShortDate(this.olderThan);
+      params["c[older_than]"] = date;
+    }
+
+    // Set included and excluded tags (joined with a comma)
+    if (this.includedTags) params["c[tags]"] = this.includedTags.join(",");
+    if (this.excludedTags) params["c[excludeTags]"] = this.excludedTags.join(",");
+
+    // Set minimum reply number
+    if (this.minimumReplies > 0) params["c[min_reply_count]"] = this.minimumReplies.toString();
+
+    // Add prefixes
+    const parser = new PrefixParser();
+    const ids = parser.prefixesToIDs(this.includedPrefixes);
+    for (let i = 0; i < ids.length; i++) {
+      const name = `c[prefixes][${i}]`;
+      params[name] = ids[i].toString();
+    }
+
+    // Set the category
+    params["c[child_nodes]"] = "1"; // Always set
+    if (this.category) {
+      const catID = this.categoryToID(this.category).toString();
+      params["c[nodes][0]"] = catID;
+    }
+
+    // Set the other values
+    params["order"] = this.order.toString();
+    params["page"] = this.page.toString();
+
+    return params;
+  }
+
+  /**
+   * Convert a date in the YYYY-MM-DD format taking into account the time zone.
+   */
+  private convertShortDate(d: Date): string {
+    const offset = d.getTimezoneOffset();
+    d = new Date(d.getTime() - offset * 60 * 1000);
+    return d.toISOString().split("T")[0];
+  }
+
+  /**
+   * Gets the unique ID of the selected category.
+   */
+  private categoryToID(category: TCategory): number {
+    const catMap = {
+      games: 2,
+      mods: 41,
+      comics: 40,
+      animations: 94,
+      assets: 95
+    };
+
+    return catMap[category as string];
+  }
+
+  //#endregion Private methods
+}

src/scripts/classes/result.ts

@@ -0,0 +1,56 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+/* istanbul ignore file */
+
+export type Result<L, A> = Failure<L, A> | Success<L, A>;
+
+export class Failure<L, A> {
+  readonly value: L;
+
+  constructor(value: L) {
+    this.value = value;
+  }
+
+  isFailure(): this is Failure<L, A> {
+    return true;
+  }
+
+  isSuccess(): this is Success<L, A> {
+    return false;
+  }
+
+  applyOnSuccess<B>(_: (a: A) => B): Result<L, B> {
+    return this as any;
+  }
+}
+
+export class Success<L, A> {
+  readonly value: A;
+
+  constructor(value: A) {
+    this.value = value;
+  }
+
+  isFailure(): this is Failure<L, A> {
+    return false;
+  }
+
+  isSuccess(): this is Success<L, A> {
+    return true;
+  }
+
+  applyOnSuccess<B>(func: (a: A) => B): Result<L, B> {
+    return new Success(func(this.value));
+  }
+}
+
+export const failure = <L, A>(l: L): Result<L, A> => {
+  return new Failure(l);
+};
+
+export const success = <L, A>(a: A): Result<L, A> => {
+  return new Success<L, A>(a);
+};

src/scripts/classes/session.ts

@@ -0,0 +1,220 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Core modules
+import * as fs from "fs";
+import { promisify } from "util";
+import path from "path";
+
+// Public modules from npm
+import { sha256 } from "js-sha256";
+import tough, { CookieJar } from "tough-cookie";
+
+// Promisifed functions
+const areadfile = promisify(fs.readFile);
+const awritefile = promisify(fs.writeFile);
+const aunlinkfile = promisify(fs.unlink);
+
+export default class Session {
+  //#region Fields
+
+  /**
+   * Max number of days the session is valid.
+   */
+  private readonly SESSION_TIME: number = 1;
+  private readonly COOKIEJAR_FILENAME: string = "f95cookiejar.json";
+  private _path: string;
+  private _isMapped: boolean;
+  private _created: Date;
+  private _hash: string;
+  private _token: string;
+  private _cookieJar: CookieJar;
+  private _cookieJarPath: string;
+
+  //#endregion Fields
+
+  //#region Getters
+
+  /**
+   * Path of the session map file on disk.
+   */
+  public get path(): string {
+    return this._path;
+  }
+  /**
+   * Indicates if the session is mapped on disk.
+   */
+  public get isMapped(): boolean {
+    return this._isMapped;
+  }
+  /**
+   * Date of creation of the session.
+   */
+  public get created(): Date {
+    return this._created;
+  }
+  /**
+   * MD5 hash of the username and the password.
+   */
+  public get hash(): string {
+    return this._hash;
+  }
+  /**
+   * Token used to login to F95Zone.
+   */
+  public get token(): string {
+    return this._token;
+  }
+  /**
+   * Cookie holder.
+   */
+  public get cookieJar(): tough.CookieJar {
+    return this._cookieJar;
+  }
+
+  //#endregion Getters
+
+  /**
+   * Initializes the session by setting the path for saving information to disk.
+   */
+  constructor(p: string) {
+    this._path = p;
+    this._isMapped = fs.existsSync(this.path);
+    this._created = new Date(Date.now());
+    this._hash = null;
+    this._token = null;
+    this._cookieJar = new tough.CookieJar();
+
+    // Define the path for the cookiejar
+    const basedir = path.dirname(p);
+    this._cookieJarPath = path.join(basedir, this.COOKIEJAR_FILENAME);
+  }
+
+  //#region Private Methods
+
+  /**
+   * Get the difference in days between two dates.
+   */
+  private dateDiffInDays(a: Date, b: Date) {
+    const MS_PER_DAY = 1000 * 60 * 60 * 24;
+
+    // Discard the time and time-zone information.
+    const utc1 = Date.UTC(a.getFullYear(), a.getMonth(), a.getDate());
+    const utc2 = Date.UTC(b.getFullYear(), b.getMonth(), b.getDate());
+
+    return Math.abs(Math.floor((utc2 - utc1) / MS_PER_DAY));
+  }
+
+  /**
+   * Convert the object to a dictionary serializable in JSON.
+   */
+  private toJSON(): Record<string, unknown> {
+    return {
+      _created: this._created,
+      _hash: this._hash,
+      _token: this._token
+    };
+  }
+
+  //#endregion Private Methods
+
+  //#region Public Methods
+
+  /**
+   * Create a new session.
+   */
+  create(username: string, password: string, token: string): void {
+    // First, create the _hash of the credentials
+    const value = `${username}%%%${password}`;
+    this._hash = sha256(value);
+
+    // Set the token
+    this._token = token;
+
+    // Update the creation date
+    this._created = new Date(Date.now());
+  }
+
+  /**
+   * Save the session to disk.
+   */
+  async save(): Promise<void> {
+    // Update the creation date
+    this._created = new Date(Date.now());
+
+    // Convert data
+    const json = this.toJSON();
+    const data = JSON.stringify(json);
+
+    // Write data
+    await awritefile(this.path, data);
+
+    // Write cookiejar
+    const serializedJar = await this._cookieJar.serialize();
+    await awritefile(this._cookieJarPath, JSON.stringify(serializedJar));
+  }
+
+  /**
+   * Load the session from disk.
+   */
+  async load(): Promise<void> {
+    if (this.isMapped) {
+      // Read data
+      const data = await areadfile(this.path, { encoding: "utf-8", flag: "r" });
+      const json = JSON.parse(data);
+
+      // Assign values
+      this._created = new Date(json._created);
+      this._hash = json._hash;
+      this._token = json._token;
+
+      // Load cookiejar
+      const serializedJar = await areadfile(this._cookieJarPath, {
+        encoding: "utf-8",
+        flag: "r"
+      });
+      this._cookieJar = await CookieJar.deserialize(JSON.parse(serializedJar));
+    }
+  }
+
+  /**
+   * Delete the session from disk.
+   */
+  async delete(): Promise<void> {
+    if (this.isMapped) {
+      // Delete the session data
+      await aunlinkfile(this.path);
+
+      // Delete the cookiejar
+      await aunlinkfile(this._cookieJarPath);
+    }
+  }
+
+  /**
+   * Check if the session is valid.
+   */
+  isValid(username: string, password: string): boolean {
+    // Get the number of days from the file creation
+    const diff = this.dateDiffInDays(new Date(Date.now()), this.created);
+
+    // The session is valid if the number of days is minor than SESSION_TIME
+    const dateValid = diff < this.SESSION_TIME;
+
+    // Check the hash
+    const value = `${username}%%%${password}`;
+    const hashValid = sha256(value) === this._hash;
+
+    // Search for expired cookies
+    const jarValid =
+      this._cookieJar.getCookiesSync("https://f95zone.to").filter((el) => el.TTL() === 0).length ===
+      0;
+
+    return dateValid && hashValid && jarValid;
+  }
+
+  //#endregion Public Methods
+}

src/scripts/constants/css-selector.ts

@@ -0,0 +1,224 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+export const GENERIC = {
+  /**
+   * The ID of the user currently logged into
+   * the platform in the attribute `data-user-id`.
+   */
+  CURRENT_USER_ID: "span.avatar[data-user-id]",
+  /**
+   * Banner containing any error messages as text.
+   */
+  ERROR_BANNER: "div.p-body-pageContent > div.blockMessage",
+  /**
+   * Provider that the platform expects to use to verify the code for two-factor authentication.
+   */
+  EXPECTED_2FA_PROVIDER: 'input[name="provider"]',
+  /**
+   * Locate the token used for the session.
+   */
+  GET_REQUEST_TOKEN: 'input[name="_xfToken"]',
+  /**
+   * Block containing the text of any errors that occurred during the login.
+   */
+  LOGIN_MESSAGE_ERROR: "div.blockMessage.blockMessage--error.blockMessage--iconic",
+  /**
+   * Locate the script containing the tags and prefixes of the platform content in JSON format.
+   */
+  LATEST_UPDATES_TAGS_SCRIPT: "script:contains('latestUpdates')"
+};
+
+export const WATCHED_THREAD = {
+  /**
+   * List of elements containing the data of the watched threads.
+   */
+  BODIES: "div.structItem-cell--main",
+  /**
+   * Link element containing the partial URL
+   * of the thread in the `href` attribute.
+   *
+   * It may be followed by the `/unread` segment.
+   *
+   * For use within a `WATCHED_THREAD.BODIES` selector.
+   */
+  URL: "div > a[data-tp-primary]",
+  /**
+   * Name of the forum to which the thread belongs as text.
+   *
+   * For use within a `WATCHED_THREAD.BODIES` selector.
+   */
+  FORUM:
+    "div.structItem-cell--main > div.structItem-minor > ul.structItem-parts > li:last-of-type > a",
+  /**
+   * Index of the last page available as text.
+   */
+  LAST_PAGE: "ul.pageNav-main > li:last-child > a"
+};
+
+export const THREAD = {
+  /**
+   * Number of pages in the thread (as text of the element).
+   *
+   * Two identical elements are identified.
+   */
+  LAST_PAGE: "ul.pageNav-main > li:last-child > a",
+  /**
+   * Identify the creator of the thread.
+   *
+   * The ID is contained in the `data-user-id` attribute.
+   */
+  OWNER_ID: "div.uix_headerInner > * a.username[data-user-id]",
+  /**
+   * Contains the creation date of the thread.
+   *
+   * The date is contained in the `datetime` attribute as an ISO string.
+   */
+  CREATION: "div.uix_headerInner > * time",
+  /**
+   * List of tags assigned to the thread.
+   */
+  TAGS: "a.tagItem",
+  /**
+   * List of prefixes assigned to the thread.
+   */
+  PREFIXES: 'h1.p-title-value > a.labelLink > span[dir="auto"]',
+  /**
+   * Thread title.
+   */
+  TITLE: "h1.p-title-value",
+  /**
+   * JSON containing thread information.
+   *
+   * Two different elements are found.
+   */
+  JSONLD: 'script[type="application/ld+json"]',
+  /**
+   * Posts on the current page.
+   */
+  POSTS_IN_PAGE: "article.message"
+};
+
+export const THREAD_SEARCH = {
+  /**
+   * Thread title resulting from research.
+   */
+  THREAD_TITLE: "h3.contentRow-title > a",
+  /**
+   *Thread body resulting from research.
+   */
+  BODY: "div.contentRow-main"
+};
+
+export const POST = {
+  /**
+   * Unique post number for the current thread.
+   *
+   * For use within a `THREAD.POSTS_IN_PAGE` selector.
+   */
+  NUMBER: '* ul.message-attribution-opposite > li > a:not([id])[rel="nofollow"]',
+  /**
+   * Unique ID of the post in the F95Zone platform in the `id` attribute.
+   *
+   * For use within a `THREAD.POSTS_IN_PAGE` selector.
+   */
+  ID: 'span[id^="post"]',
+  /**
+   * Unique ID of the post author in the `data-user-id` attribute.
+   *
+   * For use within a `THREAD.POSTS_IN_PAGE` selector.
+   */
+  OWNER_ID: "* div.message-cell--user > * a[data-user-id]",
+  /**
+   * Main body of the post where the message written by the user is contained.
+   *
+   * For use within a `THREAD.POSTS_IN_PAGE` selector.
+   */
+  BODY: "* article.message-body > div.bbWrapper",
+  /**
+   * Publication date of the post contained in the `datetime` attribute as an ISO date.
+   *
+   * For use within a `THREAD.POSTS_IN_PAGE` selector.
+   */
+  PUBLISH_DATE: "* div.message-attribution-main > a > time",
+  /**
+   * Last modified date of the post contained in the `datetime` attribute as the ISO date.
+   *
+   * For use within a `THREAD.POSTS_IN_PAGE` selector.
+   */
+  LAST_EDIT: "* div.message-lastEdit > time",
+  /**
+   * Gets the element only if the post has been bookmarked.
+   *
+   * For use within a `THREAD.POSTS_IN_PAGE` selector.
+   */
+  BOOKMARKED: '* ul.message-attribution-opposite >li > a[title="Bookmark"].is-bookmarked',
+  /**
+   * Name visualized on the button used to hide/show a spoiler element of a post.
+   */
+  SPOILER_NAME: "button.bbCodeSpoiler-button > * span.bbCodeSpoiler-button-title",
+  /**
+   * Contents of a spoiler element in a post.
+   */
+  SPOILER_CONTENT: "div.bbCodeSpoiler-content > div.bbCodeBlock--spoiler > div.bbCodeBlock-content"
+};
+
+export const MEMBER = {
+  /**
+   * Name of the user.
+   *
+   * It also contains the unique ID of the user in the `data-user-id` attribute.
+   */
+  NAME: 'span[class^="username"]',
+  /**
+   * Title of the user in the platform.
+   *
+   * i.e.: Member
+   */
+  TITLE: "span.userTitle",
+  /**
+   * Avatar used by the user.
+   *
+   * Source in the attribute `src`.
+   */
+  AVATAR: "span.avatarWrapper > a.avatar > img",
+  /**
+   * User assigned banners.
+   *
+   * The last element is always empty and can be ignored.
+   */
+  BANNERS: "em.userBanner > strong",
+  /**
+   * Date the user joined the platform.
+   *
+   * The date is contained in the `datetime` attribute as an ISO string.
+   */
+  JOINED: "div.uix_memberHeader__extra > div.memberHeader-blurb:nth-child(1) > * time",
+  /**
+   * Last time the user connected to the platform.
+   *
+   * The date is contained in the `datetime` attribute as an ISO string.
+   */
+  LAST_SEEN: "div.uix_memberHeader__extra > div.memberHeader-blurb:nth-child(2) > * time",
+  MESSAGES: "div.pairJustifier > dl:nth-child(1) > * a",
+  REACTION_SCORE: "div.pairJustifier > dl:nth-child(2) > dd",
+  POINTS: "div.pairJustifier > dl:nth-child(3) > * a",
+  RATINGS_RECEIVED: "div.pairJustifier > dl:nth-child(4) > dd",
+  AMOUNT_DONATED: "div.pairJustifier > dl:nth-child(5) > dd",
+  /**
+   * Button used to follow/unfollow the user.
+   *
+   * If the text is `Unfollow` then the user is followed.
+   * If the text is `Follow` then the user is not followed.
+   */
+  FOLLOWED: "div.memberHeader-buttons > div.buttonGroup:first-child > a[data-sk-follow] > span",
+  /**
+   * Button used to ignore/unignore the user.
+   *
+   * If the text is `Unignore` then the user is ignored.
+   * If the text is `Ignore` then the user is not ignored.
+   */
+  IGNORED: "div.memberHeader-buttons > div.buttonGroup:first-child > a[data-sk-ignore]"
+};

src/scripts/constants/url.ts

@@ -0,0 +1,69 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+export const urls = {
+  /**
+   * Page with the list of alerts for the user currently logged.
+   */
+  ALERTS: "https://f95zone.to/account/alerts",
+  /**
+   * Basic URL of the platform.
+   */
+  BASE: "https://f95zone.to",
+  /**
+   * Page with the list of favorite posts of the user currently logged.
+   */
+  BOOKMARKS: "https://f95zone.to/account/bookmarks",
+  /**
+   * Page with the list of conversations of the currently logged user.
+   */
+  CONVERSATIONS: "https://f95zone.to/conversations/",
+  /**
+   * URL of the script used for searching for content
+   * in the "Latest Updates" section of the platform.
+   */
+  LATEST_PHP: "https://f95zone.to/new_latest.php",
+  /**
+   * Page with the latest updated platform content.
+   */
+  LATEST_UPDATES: "https://f95zone.to/latest",
+  /**
+   * Page used for user login.
+   */
+  LOGIN: "https://f95zone.to/login/login",
+  /**
+   * Page used for entering the OTP code in the case of two-factor authentication.
+   */
+  LOGIN_2FA: "https://f95zone.to/login/two-step",
+  /**
+   * Summary page of users registered on the platform.
+   * Used for the search for a specific member through ID.
+   */
+  MEMBERS: "https://f95zone.to/members",
+  /**
+   * Add the unique ID of the post to
+   * get the thread page where the post
+   * is present.
+   */
+  POSTS: "https://f95zone.to/posts/",
+  /**
+   * URL used to send a POST request and change
+   * the number of posts that can be viewed per
+   * page of a specific thread.
+   */
+  POSTS_NUMBER: "https://f95zone.to/account/dpp-update",
+  /**
+   * URL used to search the platform by POST request.
+   */
+  SEARCH: "https://f95zone.to/search/search/",
+  /**
+   * Add the unique ID of the thread to get it's page.
+   */
+  THREADS: "https://f95zone.to/threads/",
+  /**
+   * Page with the list of watched threads of the currently logged user.
+   */
+  WATCHED_THREADS: "https://f95zone.to/watched/threads"
+};

src/scripts/fetch-data/fetch-handiwork.ts

@@ -0,0 +1,48 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from file
+import HandiworkSearchQuery from "../classes/query/handiwork-search-query";
+import LatestSearchQuery from "../classes/query/latest-search-query";
+import ThreadSearchQuery from "../classes/query/thread-search-query";
+import fetchLatestHandiworkURLs from "./fetch-latest";
+import fetchThreadHandiworkURLs from "./fetch-thread";
+
+/**
+ * Gets the URLs of the handiworks that match the passed parameters.
+ * You *must* be logged.
+ * @param {LatestSearchQuery} query
+ * Query used for the search
+ * @param {Number} limit
+ * Maximum number of items to get. Default: 30
+ * @returns {Promise<String[]>} URLs of the handiworks
+ */
+export default async function fetchHandiworkURLs(
+  query: HandiworkSearchQuery,
+  limit = 30
+): Promise<string[]> {
+  // Local variables
+  let urls: string[] = null;
+  const searchType = query.selectSearchType();
+
+  // Convert the query
+  if (searchType === "latest") {
+    // Cast the query
+    const castedQuery = query.cast<LatestSearchQuery>("LatestSearchQuery");
+
+    // Fetch the urls
+    urls = await fetchLatestHandiworkURLs(castedQuery, limit);
+  } else {
+    // Cast the query
+    const castedQuery = query.cast<ThreadSearchQuery>("ThreadSearchQuery");
+
+    // Fetch the urls
+    urls = await fetchThreadHandiworkURLs(castedQuery, limit);
+  }
+
+  return urls;
+}

src/scripts/fetch-data/fetch-latest.ts

@@ -0,0 +1,58 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from file
+import LatestSearchQuery from "../classes/query/latest-search-query";
+import { urls } from "../constants/url";
+
+/**
+ * Gets the URLs of the latest handiworks that match the passed parameters.
+ *
+ * You *must* be logged.
+ * @param {LatestSearchQuery} query
+ * Query used for the search
+ * @param {Number} limit
+ * Maximum number of items to get. Default: 30
+ * @returns {Promise<String[]>} URLs of the handiworks
+ */
+export default async function fetchLatestHandiworkURLs(
+  query: LatestSearchQuery,
+  limit: number = 30
+): Promise<string[]> {
+  // Local variables
+  const shallowQuery: LatestSearchQuery = Object.assign(new LatestSearchQuery(), query);
+  const resultURLs = [];
+  let fetchedResults = 0;
+  let noMorePages = false;
+
+  do {
+    // Fetch the response (application/json)
+    const response = await shallowQuery.execute();
+
+    // Save the URLs
+    if (response.isSuccess()) {
+      // In-loop variables
+      const data: [{ thread_id: number }] = response.value.data.msg.data;
+      const totalPages: number = response.value.data.msg.pagination.total;
+
+      data.map((e, idx) => {
+        if (fetchedResults < limit) {
+          const gameURL = new URL(e.thread_id.toString(), urls.THREADS).href;
+          resultURLs.push(gameURL);
+
+          fetchedResults += 1;
+        }
+      });
+
+      // Increment page and check for it's existence
+      shallowQuery.page += 1;
+      noMorePages = shallowQuery.page > totalPages;
+    } else throw response.value;
+  } while (fetchedResults < limit && !noMorePages);
+
+  return resultURLs;
+}

src/scripts/fetch-data/fetch-platform-data.ts

@@ -0,0 +1,168 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Core modules
+import { readFileSync, writeFileSync, existsSync } from "fs";
+
+// Public modules from npm
+import cheerio from "cheerio";
+
+// Modules from file
+import shared, { TPrefixDict } from "../shared";
+import { urls as f95url } from "../constants/url";
+import { GENERIC } from "../constants/css-selector";
+import { fetchHTML } from "../network-helper";
+
+//#region Interface definitions
+
+/**
+ * Represents the single element contained in the data categories.
+ */
+interface ISingleOption {
+  id: number;
+  name: string;
+  class: string;
+}
+
+/**
+ * Represents the set of values associated with a specific category of data.
+ */
+interface ICategoryResource {
+  id: number;
+  name: string;
+  prefixes: ISingleOption[];
+}
+
+/**
+ * Represents the set of tags present on the platform.
+ */
+interface ILatestResource {
+  prefixes: { [s: string]: ICategoryResource[] };
+  tags: TPrefixDict;
+  options: string;
+}
+
+//#endregion Interface definitions
+
+//#region Public methods
+
+/**
+ * Gets the basic data used for game data processing
+ * (such as graphics engines and progress statuses)
+ */
+export default async function fetchPlatformData(): Promise<void> {
+  // Check if the data are cached
+  if (!readCache(shared.cachePath)) {
+    // Load the HTML
+    const response = await fetchHTML(f95url.LATEST_UPDATES);
+
+    // Parse data
+    const result = response.applyOnSuccess((html) => {
+      const data = parseLatestPlatformHTML(html);
+
+      // Assign data
+      assignLatestPlatformData(data);
+
+      // Cache data
+      saveCache(shared.cachePath);
+    });
+
+    if (result.isFailure()) throw result.value;
+  }
+}
+
+//#endregion Public methods
+
+//#region Private methods
+
+/**
+ * Read the platform cache (if available).
+ */
+function readCache(path: string) {
+  // Local variables
+  let returnValue = false;
+
+  if (existsSync(path)) {
+    const data = readFileSync(path, { encoding: "utf-8", flag: "r" });
+    const json: { [s: string]: TPrefixDict } = JSON.parse(data);
+
+    shared.setPrefixPair("engines", json.engines);
+    shared.setPrefixPair("statuses", json.statuses);
+    shared.setPrefixPair("tags", json.tags);
+    shared.setPrefixPair("others", json.others);
+
+    returnValue = true;
+  }
+  return returnValue;
+}
+
+/**
+ * Save the current platform variables to disk.
+ */
+function saveCache(path: string): void {
+  const saveDict = {
+    engines: shared.prefixes["engines"],
+    statuses: shared.prefixes["statuses"],
+    tags: shared.prefixes["tags"],
+    others: shared.prefixes["others"]
+  };
+  const json = JSON.stringify(saveDict);
+  writeFileSync(path, json);
+}
+
+/**
+ * Given the HTML code of the response from the F95Zone,
+ * parse it and return the result.
+ */
+function parseLatestPlatformHTML(html: string): ILatestResource {
+  const $ = cheerio.load(html);
+
+  // Clean the JSON string
+  const unparsedText = $(GENERIC.LATEST_UPDATES_TAGS_SCRIPT).html().trim();
+  const startIndex = unparsedText.indexOf("{");
+  const endIndex = unparsedText.lastIndexOf("}");
+  const parsedText = unparsedText.substring(startIndex, endIndex + 1);
+  return JSON.parse(parsedText);
+}
+
+/**
+ * Assign to the local variables the values from the F95Zone.
+ */
+function assignLatestPlatformData(data: ILatestResource): void {
+  // Local variables
+  const scrapedData = {};
+
+  // Parse and assign the values that are NOT tags
+  for (const [key, value] of Object.entries(data.prefixes)) {
+    for (const res of value) {
+      // Prepare the dict
+      const dict: TPrefixDict = {};
+
+      // Assign values
+      res.prefixes.map((e) => (dict[e.id] = e.name.replace("&#039;", "'")));
+
+      // Merge the dicts ("Other"/"Status" field)
+      if (scrapedData[res.name]) {
+        const newKeys = Object.keys(dict)
+          .map((k) => parseInt(k, 10))
+          .filter((k) => !scrapedData[res.name][k]);
+
+        newKeys.map((k) => (scrapedData[res.name][k] = dict[k]));
+      }
+      // Assign the property
+      else scrapedData[res.name] = dict;
+    }
+  }
+
+  // Save the values
+  shared.setPrefixPair("engines", Object.assign({}, scrapedData["Engine"]));
+  shared.setPrefixPair("statuses", Object.assign({}, scrapedData["Status"]));
+  shared.setPrefixPair("others", Object.assign({}, scrapedData["Other"]));
+  shared.setPrefixPair("tags", data.tags);
+}
+
+//#endregion

src/scripts/fetch-data/fetch-thread.ts

@@ -0,0 +1,83 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import cheerio from "cheerio";
+
+// Modules from file
+import shared from "../shared";
+import { THREAD_SEARCH } from "../constants/css-selector";
+import { urls as f95urls } from "../constants/url";
+import ThreadSearchQuery from "../classes/query/thread-search-query";
+
+//#region Public methods
+
+/**
+ * Gets the URLs of the handiwork' threads that match the passed parameters.
+ *
+ * You *must* be logged.
+ * @param {ThreadSearchQuery} query
+ * Query used for the search
+ * @param {number} limit
+ * Maximum number of items to get. Default: 30
+ * @returns {Promise<String[]>} URLs of the handiworks
+ */
+export default async function fetchThreadHandiworkURLs(
+  query: ThreadSearchQuery,
+  limit: number = 30
+): Promise<string[]> {
+  // Execute the query
+  const response = await query.execute();
+
+  // Fetch the results from F95 and return the handiwork urls
+  if (response.isSuccess()) return fetchResultURLs(response.value.data as string, limit);
+  else throw response.value;
+}
+
+//#endregion Public methods
+
+//#region Private methods
+
+/**
+ * Gets the URLs of the threads resulting from the F95Zone search.
+ * @param {number} limit
+ * Maximum number of items to get. Default: 30
+ */
+async function fetchResultURLs(html: string, limit: number = 30): Promise<string[]> {
+  // Prepare cheerio
+  const $ = cheerio.load(html);
+
+  // Here we get all the DIV that are the body of the various query results
+  const results = $("body").find(THREAD_SEARCH.BODY);
+
+  // Than we extract the URLs
+  const urls = results
+    .slice(0, limit)
+    .map((idx, el) => {
+      const elementSelector = $(el);
+      return extractLinkFromResult(elementSelector);
+    })
+    .get();
+
+  return urls;
+}
+
+/**
+ * Look for the URL to the thread referenced by the item.
+ * @param {cheerio.Cheerio} selector Element to search
+ * @returns {String} URL to thread
+ */
+function extractLinkFromResult(selector: cheerio.Cheerio): string {
+  shared.logger.trace("Extracting thread link from result...");
+
+  const partialLink = selector.find(THREAD_SEARCH.THREAD_TITLE).attr("href").trim();
+
+  // Compose and return the URL
+  return new URL(partialLink, f95urls.BASE).toString();
+}
+
+//#endregion Private methods

src/scripts/interfaces.ts

@@ -0,0 +1,343 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+/* istanbul ignore file */
+
+/**
+ * Data relating to an external platform (i.e. Patreon).
+ */
+export type TExternalPlatform = {
+  /**
+   * name of the platform.
+   */
+  name: string;
+  /**
+   * link to the platform.
+   */
+  link: string;
+};
+
+/**
+ * Information about the author of a work.
+ */
+export type TAuthor = {
+  /**
+   * Plain name or username of the author.
+   */
+  name: string;
+  /**
+   *
+   */
+  platforms: TExternalPlatform[];
+};
+
+/**
+ * Information on the evaluation of a work.
+ */
+export type TRating = {
+  /**
+   * average value of evaluations.
+   */
+  average: number;
+  /**
+   * Best rating received.
+   */
+  best: number;
+  /**
+   * Number of ratings made by users.
+   */
+  count: number;
+};
+
+/**
+ * Information about a single version of the product.
+ */
+export type TChangelog = {
+  /**
+   * Product version.
+   */
+  version: string;
+  /**
+   * Version information.
+   */
+  information: string[];
+};
+
+/**
+ * List of possible graphics engines used for game development.
+ */
+export type TEngine =
+  | "QSP"
+  | "RPGM"
+  | "Unity"
+  | "HTML"
+  | "RAGS"
+  | "Java"
+  | "Ren'Py"
+  | "Flash"
+  | "ADRIFT"
+  | "Others"
+  | "Tads"
+  | "Wolf RPG"
+  | "Unreal Engine"
+  | "WebGL";
+
+/**
+ * List of possible progress states associated with a game.
+ */
+export type TStatus = "Completed" | "Ongoing" | "Abandoned" | "Onhold";
+
+/**
+ * List of possible categories of a particular work.
+ */
+export type TCategory = "games" | "mods" | "comics" | "animations" | "assets";
+
+/**
+ * Valid names of classes that implement the IQuery interface.
+ */
+export type TQueryInterface = "LatestSearchQuery" | "ThreadSearchQuery" | "HandiworkSearchQuery";
+
+/**
+ * Collection of values defined for each
+ * handiwork on the F95Zone platform.
+ */
+export interface IBasic {
+  /**
+   * Authors of the work.
+   */
+  authors: TAuthor[];
+  /**
+   * Category of the work..
+   */
+  category: TCategory;
+  /**
+   * List of changes of the work for each version.
+   */
+  changelog: TChangelog[];
+  /**
+   * link to the cover image of the work.
+   */
+  cover: string;
+  /**
+   * Unique ID of the work on the platform.
+   */
+  id: number;
+  /**
+   * Last update of the opera thread.
+   */
+  lastThreadUpdate: Date;
+  /**
+   * Plain name of the work (without tags and/or prefixes)
+   */
+  name: string;
+  /**
+   * Work description
+   */
+  overview: string;
+  /**
+   * List of prefixes associated with the work.
+   */
+  prefixes: string[];
+  /**
+   * Evaluation of the work by the users of the platform.
+   */
+  rating: TRating;
+  /**
+   * List of tags associated with the work.
+   */
+  tags: string[];
+  /**
+   * Date of publication of the thread associated with the work.
+   */
+  threadPublishingDate: Date;
+  /**
+   * URL to the work's official conversation on the F95Zone portal.
+   */
+  url: string;
+}
+
+/**
+ * Collection of values representing a game present on the F95Zone platform.
+ */
+export interface IGame extends IBasic {
+  /**
+   * Specify whether the work has censorship
+   * measures regarding NSFW scenes
+   */
+  censored: boolean;
+  /**
+   * Graphics engine used for game development.
+   */
+  engine: TEngine;
+  /**
+   * List of genres associated with the work.
+   */
+  genre: string[];
+  /**
+   * Author's Guide to Installation.
+   */
+  installation: string;
+  /**
+   * List of available languages.
+   */
+  language: string[];
+  /**
+   * Last time the work underwent updates.
+   */
+  lastRelease: Date;
+  /**
+   * Indicates that this item represents a mod.
+   */
+  mod: boolean;
+  /**
+   * List of OS for which the work is compatible.
+   */
+  os: string[];
+  /**
+   * Indicates the progress of a game.
+   */
+  status: TStatus;
+  /**
+   * Version of the work.
+   */
+  version: string;
+}
+
+/**
+ * Collection of values representing a comic present on the F95Zone platform.
+ */
+export interface IComic extends IBasic {
+  /**
+   * List of genres associated with the work.
+   */
+  genre: string[];
+  /**
+   * Number of pages or elements that make up the work.
+   */
+  pages: string;
+  /**
+   * List of resolutions available for the work.
+   */
+  resolution: string[];
+}
+
+/**
+ * Collection of values representing an animation present on the F95Zone platform.
+ */
+export interface IAnimation extends IBasic {
+  /**
+   * Specify whether the work has censorship
+   * measures regarding NSFW scenes
+   */
+  censored: boolean;
+  /**
+   * List of genres associated with the work.
+   */
+  genre: string[];
+  /**
+   * Author's Guide to Installation.
+   */
+  installation: string;
+  /**
+   * List of available languages.
+   */
+  language: string[];
+  /**
+   * Length of the animation.
+   */
+  lenght: string;
+  /**
+   * Number of pages or elements that make up the work.
+   */
+  pages: string;
+  /**
+   * List of resolutions available for the work.
+   */
+  resolution: string[];
+}
+
+/**
+ * Collection of values representing an asset present on the F95Zone platform.
+ */
+export interface IAsset extends IBasic {
+  /**
+   * External URL of the asset.
+   */
+  assetLink: string;
+  /**
+   * List of URLs of assets associated with the work
+   * (for example same collection).
+   */
+  associatedAssets: string[];
+  /**
+   * Software compatible with the work.
+   */
+  compatibleSoftware: string;
+  /**
+   * List of assets url included in the work or used to develop it.
+   */
+  includedAssets: string[];
+  /**
+   * List of official links of the work, external to the platform.
+   */
+  officialLinks: string[];
+  /**
+   * Unique SKU value of the work.
+   */
+  sku: string;
+}
+
+/**
+ * Collection of values extrapolated from the
+ * F95 platform representing a particular work.
+ */
+export interface IHandiwork extends IGame, IComic, IAnimation, IAsset {}
+
+export interface IQuery {
+  /**
+   * Name of the implemented interface.
+   */
+  itype: TQueryInterface;
+  /**
+   * Category of items to search among.
+   */
+  category: TCategory;
+  /**
+   * Tags to be include in the search.
+   * Max. 5 tags
+   */
+  includedTags: string[];
+  /**
+   * Prefixes to include in the search.
+   */
+  includedPrefixes: string[];
+  /**
+   * Index of the page to be obtained.
+   * Between 1 and infinity.
+   */
+  page: number;
+  /**
+   * Verify that the query values are valid.
+   */
+  validate(): boolean;
+  /**
+   * Search with the data in the query and returns the result.
+   *
+   * If the query is invalid it throws an exception.
+   */
+  execute(): any;
+}
+
+/**
+ * It represents an object that obtains the data
+ * only on the explicit request of the user and
+ * only after its establishment.
+ */
+export interface ILazy {
+  /**
+   * Gets the data relating to the object.
+   */
+  fetch(): Promise<void>;
+}

src/scripts/network-helper.ts

@@ -0,0 +1,426 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import axios, { AxiosResponse } from "axios";
+import cheerio from "cheerio";
+import axiosCookieJarSupport from "axios-cookiejar-support";
+
+// Modules from file
+import shared from "./shared";
+import { urls } from "./constants/url";
+import { GENERIC } from "./constants/css-selector";
+import LoginResult from "./classes/login-result";
+import { failure, Result, success } from "./classes/result";
+import {
+  GenericAxiosError,
+  InvalidF95Token,
+  UnexpectedResponseContentType
+} from "./classes/errors";
+import Credentials from "./classes/credentials";
+
+// Configure axios to use the cookie jar
+axiosCookieJarSupport(axios);
+
+// Types
+type LookupMapCodeT = {
+  code: number;
+  message: string;
+};
+
+type ProviderT = "auto" | "totp" | "email";
+
+// Global variables
+const USER_AGENT =
+  "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) " +
+  "AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15";
+const AUTH_SUCCESSFUL_MESSAGE = "Authentication successful";
+const INVALID_2FA_CODE_MESSAGE =
+  "The two-step verification value could not be confirmed. Please try again";
+const INCORRECT_CREDENTIALS_MESSAGE = "Incorrect password. Please try again.";
+
+/**
+ * Common configuration used to send request via Axios.
+ */
+const commonConfig = {
+  /**
+   * Headers to add to the request.
+   */
+  headers: {
+    "User-Agent": USER_AGENT,
+    Connection: "keep-alive"
+  },
+  /**
+   * Specify if send credentials along the request.
+   */
+  withCredentials: true,
+  /**
+   * Jar of cookies to send along the request.
+   */
+  jar: shared.session.cookieJar,
+  validateStatus: function (status: number) {
+    return status < 500; // Resolve only if the status code is less than 500
+  },
+  timeout: 5000
+};
+
+/**
+ * Gets the HTML code of a page.
+ */
+export async function fetchHTML(
+  url: string
+): Promise<Result<GenericAxiosError | UnexpectedResponseContentType, string>> {
+  // Fetch the response of the platform
+  const response = await fetchGETResponse(url);
+
+  if (response.isSuccess()) {
+    // Check if the response is a HTML source code
+    const isHTML = response.value.headers["content-type"].includes("text/html");
+
+    const unexpectedResponseError = new UnexpectedResponseContentType({
+      id: 2,
+      message: `Expected HTML but received ${response.value["content-type"]}`,
+      error: null
+    });
+
+    return isHTML ? success(response.value.data as string) : failure(unexpectedResponseError);
+  } else return failure(response.value as GenericAxiosError);
+}
+
+/**
+ * It authenticates to the platform using the credentials
+ * and token obtained previously. Save cookies on your
+ * device after authentication.
+ * @param {Credentials} credentials Platform access credentials
+ * @param {Boolean} force Specifies whether the request should be forced, ignoring any saved cookies
+ * @returns {Promise<LoginResult>} Result of the operation
+ */
+export async function authenticate(
+  credentials: Credentials,
+  force: boolean = false
+): Promise<LoginResult> {
+  shared.logger.info(`Authenticating with user ${credentials.username}`);
+  if (!credentials.token) throw new InvalidF95Token(`Invalid token for auth: ${credentials.token}`);
+
+  // Secure the URL
+  const secureURL = enforceHttpsUrl(urls.LOGIN);
+
+  // Prepare the parameters to send to the platform to authenticate
+  const params = {
+    login: credentials.username,
+    url: "",
+    password: credentials.password,
+    password_confirm: "",
+    additional_security: "",
+    remember: "1",
+    _xfRedirect: "https://f95zone.to/",
+    website_code: "",
+    _xfToken: credentials.token
+  };
+
+  // Try to log-in
+  let authResult: LoginResult = null;
+
+  // Fetch the response to the login request
+  const response = await fetchPOSTResponse(secureURL, params, force);
+
+  // Parse the response
+  const result = response.applyOnSuccess((r) => manageLoginPOSTResponse(r));
+
+  // Manage result
+  if (result.isFailure()) {
+    const message = `Error ${result.value.message} occurred while authenticating`;
+    shared.logger.error(message);
+    authResult = new LoginResult(false, LoginResult.UNKNOWN_ERROR, message);
+  } else authResult = result.value;
+  return authResult;
+}
+
+/**
+ * Send an OTP code if the login procedure requires it.
+ * @param code OTP code.
+ * @param token Unique token for the session associated with the credentials in use.
+ * @param provider Provider used to generate the access code.
+ * @param trustedDevice If the device in use is trusted, 2FA authentication is not required for 30 days.
+ */
+export async function send2faCode(
+  code: number,
+  token: string,
+  provider: ProviderT = "auto",
+  trustedDevice: boolean = false
+): Promise<Result<GenericAxiosError, LoginResult>> {
+  // Prepare the parameters to send via POST request
+  const params = {
+    _xfRedirect: urls.BASE,
+    _xfRequestUri: "/login/two-step?_xfRedirect=https%3A%2F%2Ff95zone.to%2F&remember=1",
+    _xfResponseType: "json",
+    _xfToken: token,
+    _xfWithData: "1",
+    code: code.toString(),
+    confirm: "1",
+    provider: provider,
+    remember: "1",
+    trust: trustedDevice ? "1" : "0"
+  };
+
+  // Send 2FA params
+  const response = await fetchPOSTResponse(urls.LOGIN_2FA, params);
+
+  // Check if the authentication is valid
+  const validAuth = response.applyOnSuccess((r) => manage2faResponse(r));
+
+  if (validAuth.isSuccess() && validAuth.value.isSuccess()) {
+    // Valid login
+    return success(validAuth.value.value);
+  } else if (validAuth.isSuccess() && validAuth.value.isFailure()) {
+    // Wrong provider, try with another
+    const expectedProvider = validAuth.value.value;
+    return await send2faCode(code, token, expectedProvider, trustedDevice);
+  } else failure(validAuth.value);
+}
+
+/**
+ * Obtain the token used to authenticate the user to the platform.
+ */
+export async function getF95Token(): Promise<string> {
+  // Fetch the response of the platform
+  const response = await fetchGETResponse(urls.LOGIN);
+
+  if (response.isSuccess()) {
+    // The response is a HTML page, we need to find the <input> with name "_xfToken"
+    const $ = cheerio.load(response.value.data as string);
+    return $("body").find(GENERIC.GET_REQUEST_TOKEN).attr("value");
+  } else throw response.value;
+}
+
+//#region Utility methods
+
+/**
+ * Performs a GET request to a specific URL and returns the response.
+ */
+export async function fetchGETResponse(
+  url: string
+): Promise<Result<GenericAxiosError, AxiosResponse<any>>> {
+  // Secure the URL
+  const secureURL = enforceHttpsUrl(url);
+
+  try {
+    // Fetch and return the response
+    commonConfig.jar = shared.session.cookieJar;
+    const response = await axios.get(secureURL, commonConfig);
+    return success(response);
+  } catch (e) {
+    shared.logger.error(`(GET) Error ${e.message} occurred while trying to fetch ${secureURL}`);
+    const genericError = new GenericAxiosError({
+      id: 1,
+      message: `(GET) Error ${e.message} occurred while trying to fetch ${secureURL}`,
+      error: e
+    });
+    return failure(genericError);
+  }
+}
+
+/**
+ * Performs a POST request through axios.
+ * @param url URL to request
+ * @param params List of value pairs to send with the request
+ * @param force If `true`, the request ignores the sending of cookies already present on the device.
+ */
+export async function fetchPOSTResponse(
+  url: string,
+  params: { [s: string]: string },
+  force = false
+): Promise<Result<GenericAxiosError, AxiosResponse<any>>> {
+  // Secure the URL
+  const secureURL = enforceHttpsUrl(url);
+
+  // Prepare the parameters for the POST request
+  const urlParams = new URLSearchParams();
+  for (const [key, value] of Object.entries(params)) urlParams.append(key, value);
+
+  // Shallow copy of the common configuration object
+  commonConfig.jar = shared.session.cookieJar;
+  const config = Object.assign({}, commonConfig);
+
+  // Remove the cookies if forced
+  if (force) delete config.jar;
+
+  // Send the POST request and await the response
+  try {
+    const response = await axios.post(secureURL, urlParams, config);
+    return success(response);
+  } catch (e) {
+    const message = `(POST) Error ${e.message} occurred while trying to fetch ${secureURL}`;
+    shared.logger.error(message);
+    const genericError = new GenericAxiosError({
+      id: 3,
+      message: message,
+      error: e
+    });
+    return failure(genericError);
+  }
+}
+
+/**
+ * Enforces the scheme of the URL is https and returns the new URL.
+ */
+export function enforceHttpsUrl(url: string): string {
+  if (isStringAValidURL(url)) return url.replace(/^(https?:)?\/\//, "https://");
+  else throw new Error(`${url} is not a valid URL`);
+}
+
+/**
+ * Check if the url belongs to the domain of the F95 platform.
+ */
+export function isF95URL(url: string): boolean {
+  return url.startsWith(urls.BASE);
+}
+
+/**
+ * Checks if the string passed by parameter has a
+ * properly formatted and valid path to a URL (HTTP/HTTPS).
+ *
+ * @author Daveo
+ * @see https://preview.tinyurl.com/y2f2e2pc
+ */
+export function isStringAValidURL(url: string): boolean {
+  // Many thanks to Daveo at StackOverflow (https://preview.tinyurl.com/y2f2e2pc)
+  const expression = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_+.~#?&//=]*)/;
+  const regex = new RegExp(expression);
+  return url.match(regex).length > 0;
+}
+
+/**
+ * Check if a particular URL is valid and reachable on the web.
+ * @param {string} url URL to check
+ * @param {boolean} [checkRedirect]
+ * If `true`, the function will consider redirects a violation and return `false`.
+ * Default: `false`
+ */
+export async function urlExists(url: string, checkRedirect: boolean = false): Promise<boolean> {
+  // Local variables
+  let valid = false;
+
+  if (isStringAValidURL(url)) {
+    valid = await axiosUrlExists(url);
+
+    if (valid && checkRedirect) {
+      const redirectUrl = await getUrlRedirect(url);
+      valid = redirectUrl === url;
+    }
+  }
+
+  return valid;
+}
+
+/**
+ * Check if the URL has a redirect to another page.
+ * @param {String} url URL to check for redirect
+ * @returns {Promise<String>} Redirect URL or the passed URL
+ */
+export async function getUrlRedirect(url: string): Promise<string> {
+  commonConfig.jar = shared.session.cookieJar;
+  const response = await axios.head(url, commonConfig);
+  return response.config.url;
+}
+
+//#endregion Utility methods
+
+//#region Private methods
+
+/**
+ * Check with Axios if a URL exists.
+ */
+async function axiosUrlExists(url: string): Promise<boolean> {
+  // Local variables
+  const ERROR_CODES = ["ENOTFOUND", "ETIMEDOUT"];
+  let valid = false;
+
+  try {
+    commonConfig.jar = shared.session.cookieJar;
+    const response = await axios.head(url, commonConfig);
+    valid = response && !/4\d\d/.test(response.status.toString());
+  } catch (error) {
+    // Throw error only if the error is unknown
+    if (!ERROR_CODES.includes(error.code)) throw error;
+  }
+
+  return valid;
+}
+
+/**
+ * Manages the response obtained from the server after requesting authentication.
+ */
+function manageLoginPOSTResponse(response: AxiosResponse<any>) {
+  // Parse the response HTML
+  const $ = cheerio.load(response.data as string);
+
+  // Check if 2 factor authentication is required
+  if (response.config.url.startsWith(urls.LOGIN_2FA)) {
+    return new LoginResult(
+      false,
+      LoginResult.REQUIRE_2FA,
+      "Two-factor authentication is needed to continue"
+    );
+  }
+
+  // Get the error message (if any) and remove the new line chars
+  const errorMessage = $("body").find(GENERIC.LOGIN_MESSAGE_ERROR).text().replace(/\n/g, "");
+
+  // Return the result of the authentication
+  const result = errorMessage.trim() === "";
+  const message = result ? AUTH_SUCCESSFUL_MESSAGE : errorMessage;
+  const code = messageToCode(message);
+  return new LoginResult(result, code, message);
+}
+
+/**
+ * Given the login message response of the
+ * platform, return the login result code.
+ */
+function messageToCode(message: string): number {
+  // Prepare the lookup dict
+  const mapDict: LookupMapCodeT[] = [];
+  mapDict.push({
+    code: LoginResult.AUTH_SUCCESSFUL,
+    message: AUTH_SUCCESSFUL_MESSAGE
+  });
+  mapDict.push({
+    code: LoginResult.INCORRECT_CREDENTIALS,
+    message: INCORRECT_CREDENTIALS_MESSAGE
+  });
+  mapDict.push({
+    code: LoginResult.INCORRECT_2FA_CODE,
+    message: INVALID_2FA_CODE_MESSAGE
+  });
+
+  const result = mapDict.find((e) => e.message === message);
+  return result ? result.code : LoginResult.UNKNOWN_ERROR;
+}
+
+/**
+ * Manage the response given by the platform when the 2FA is required.
+ */
+function manage2faResponse(r: AxiosResponse<any>): Result<ProviderT, LoginResult> {
+  // The html property exists only if the provider is wrong
+  const rightProvider = !("html" in r.data);
+
+  // Wrong provider!
+  if (!rightProvider) {
+    const $ = cheerio.load(r.data.html.content);
+    const expectedProvider = $(GENERIC.EXPECTED_2FA_PROVIDER).attr("value");
+    return failure(expectedProvider as ProviderT);
+  }
+
+  // r.data.status is 'ok' if the authentication is successful
+  const result = r.data.status === "ok";
+  const message: string = result ? AUTH_SUCCESSFUL_MESSAGE : r.data.errors.join(",");
+  const loginCode = messageToCode(message);
+  return success(new LoginResult(result, loginCode, message));
+}
+
+//#endregion

src/scripts/scrape-data/handiwork-parse.ts

@@ -0,0 +1,317 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import { DateTime } from "luxon";
+
+// Modules from files
+import HandiWork from "../classes/handiwork/handiwork";
+import Thread from "../classes/mapping/thread";
+import { IBasic, TAuthor, TChangelog, TEngine, TExternalPlatform, TStatus } from "../interfaces";
+import shared, { TPrefixDict } from "../shared";
+import { ILink, IPostElement } from "./post-parse";
+
+/**
+ * Gets information of a particular handiwork from its thread.
+ *
+ * If you don't want to specify the object type, use `HandiWork`.
+ *
+ * @todo It does not currently support assets.
+ */
+export default async function getHandiworkInformation<T extends IBasic>(
+  arg: string | Thread
+): Promise<T> {
+  // Local variables
+  let thread: Thread = null;
+
+  if (typeof arg === "string") {
+    // Fetch thread data
+    const id = extractIDFromURL(arg);
+    thread = new Thread(id);
+    await thread.fetch();
+  } else thread = arg;
+
+  shared.logger.info(`Obtaining handiwork from ${thread.url}`);
+
+  // Convert the info from thread to handiwork
+  const hw: HandiWork = {} as HandiWork;
+  hw.id = thread.id;
+  hw.url = thread.url;
+  hw.name = thread.title;
+  hw.category = thread.category;
+  hw.threadPublishingDate = thread.publication;
+  hw.lastThreadUpdate = thread.modified;
+  hw.tags = thread.tags;
+  hw.rating = thread.rating;
+  fillWithPrefixes(hw, thread.prefixes);
+
+  // Fetch info from first post
+  const post = await thread.getPost(1);
+  fillWithPostData(hw, post.body);
+
+  return <T>(<unknown>hw);
+}
+
+//#region Private methods
+
+//#region Utilities
+
+/**
+ * Extracts the work's unique ID from its URL.
+ */
+function extractIDFromURL(url: string): number {
+  shared.logger.trace("Extracting ID from URL...");
+
+  // URL are in the format https://f95zone.to/threads/GAMENAME-VERSION-DEVELOPER.ID/
+  // or https://f95zone.to/threads/ID/
+  const match = url.match(/([0-9]+)(?=\/|\b)(?!-|\.)/);
+  if (!match) return -1;
+
+  // Parse and return number
+  return parseInt(match[0], 10);
+}
+
+/**
+ * Makes an array of strings uppercase.
+ */
+function toUpperCaseArray(a: string[]): string[] {
+  /**
+   * Makes a string uppercase.
+   */
+  function toUpper(s: string): string {
+    return s.toUpperCase();
+  }
+  return a.map(toUpper);
+}
+
+/**
+ * Check if the string `s` is in the dict `a`.
+ *
+ * Case insensitive.
+ */
+function stringInDict(s: string, a: TPrefixDict): boolean {
+  // Make uppercase all the strings in the array
+  const values = toUpperCaseArray(Object.values(a));
+
+  return values.includes(s.toUpperCase());
+}
+
+/**
+ * Convert a string to a boolean.
+ *
+ * Check also for `yes`/`no` and `1`/`0`.
+ */
+function stringToBoolean(s: string): boolean {
+  // Local variables
+  const positiveTerms = ["true", "yes", "1"];
+  const negativeTerms = ["false", "no", "0"];
+  const cleanString = s.toLowerCase().trim();
+  let result = Boolean(s);
+
+  if (positiveTerms.includes(cleanString)) result = true;
+  else if (negativeTerms.includes(cleanString)) result = false;
+  return result;
+}
+
+/**
+ * Gets the element with the given name or `undefined`.
+ *
+ * Case-insensitive.
+ */
+function getPostElementByName(elements: IPostElement[], name: string): IPostElement | undefined {
+  return elements.find((el) => el.name.toUpperCase() === name.toUpperCase());
+}
+
+//#endregion Utilities
+
+/**
+ * Parse the post prefixes.
+ *
+ * In particular, it elaborates the following prefixes for games:
+ * `Engine`, `Status`, `Mod`.
+ */
+function fillWithPrefixes(hw: HandiWork, prefixes: string[]) {
+  shared.logger.trace("Parsing prefixes...");
+
+  // Local variables
+  let mod = false;
+  let engine: TEngine = null;
+  let status: TStatus = null;
+
+  /**
+   * Emulated dictionary of mod prefixes.
+   */
+  const fakeModDict: TPrefixDict = {
+    0: "MOD",
+    1: "CHEAT MOD"
+  };
+
+  // Initialize the array
+  hw.prefixes = [];
+
+  prefixes.map((item, idx) => {
+    // Remove the square brackets
+    const prefix = item.replace("[", "").replace("]", "");
+
+    // Check what the prefix indicates
+    if (stringInDict(prefix, shared.prefixes["engines"])) engine = prefix as TEngine;
+    else if (stringInDict(prefix, shared.prefixes["statuses"])) status = prefix as TStatus;
+    else if (stringInDict(prefix, fakeModDict)) mod = true;
+
+    // Anyway add the prefix to list
+    hw.prefixes.push(prefix);
+  });
+
+  // If the status is not set, then the game is in development (Ongoing)
+  status = !status && hw.category === "games" ? status : "Ongoing";
+
+  hw.engine = engine;
+  hw.status = status;
+  hw.mod = mod;
+}
+
+/**
+ * Compiles a HandiWork object with the data extracted
+ * from the main post of the HandiWork page.
+ *
+ * The values that will be added are:
+ * `Overview`, `OS`, `Language`, `Version`, `Installation`,
+ * `Pages`, `Resolution`, `Lenght`, `Genre`, `Censored`,
+ * `LastRelease`, `Authors`, `Changelog`, `Cover`.
+ */
+function fillWithPostData(hw: HandiWork, elements: IPostElement[]) {
+  // First fill the "simple" elements
+  hw.overview = getPostElementByName(elements, "overview")?.text;
+  hw.os = getPostElementByName(elements, "os")
+    ?.text?.split(",")
+    .map((s) => s.trim());
+  hw.language = getPostElementByName(elements, "language")
+    ?.text?.split(",")
+    .map((s) => s.trim());
+  hw.version = getPostElementByName(elements, "version")?.text;
+  hw.installation = getPostElementByName(elements, "installation")?.text;
+  hw.pages = getPostElementByName(elements, "pages")?.text;
+  hw.resolution = getPostElementByName(elements, "resolution")
+    ?.text?.split(",")
+    .map((s) => s.trim());
+  hw.lenght = getPostElementByName(elements, "lenght")?.text;
+
+  // Parse the censorship
+  const censored =
+    getPostElementByName(elements, "censored") || getPostElementByName(elements, "censorship");
+  if (censored) hw.censored = stringToBoolean(censored.text);
+
+  // Get the genres
+  const genre = getPostElementByName(elements, "genre")?.text;
+  hw.genre = genre
+    ?.split(",")
+    .map((s) => s.trim())
+    .filter((s) => s !== "");
+
+  // Get the cover
+  const cover = elements.find((e) => e.type === "Image") as ILink;
+  hw.cover = cover?.href;
+
+  // Fill the dates
+  const releaseDate = getPostElementByName(elements, "release date")?.text;
+  if (DateTime.fromISO(releaseDate).isValid) hw.lastRelease = new Date(releaseDate);
+
+  // Get the author
+  hw.authors = parseAuthor(elements);
+
+  // Get the changelog
+  hw.changelog = parseChangelog(elements);
+}
+
+/**
+ * Parse the author from the post's data.
+ */
+function parseAuthor(elements: IPostElement[]): TAuthor[] {
+  // Local variables
+  const author: TAuthor = {
+    name: "",
+    platforms: []
+  };
+
+  // Fetch the authors from the post data
+  const authorElement =
+    getPostElementByName(elements, "developer") ||
+    getPostElementByName(elements, "developer/publisher") ||
+    getPostElementByName(elements, "artist");
+
+  if (authorElement) {
+    // Set the author name
+    author.name = authorElement.text;
+
+    // Add the found platforms
+    authorElement.content.forEach((e: ILink) => {
+      // Ignore invalid links
+      if (e.href) {
+        // Create and push the new platform
+        const platform: TExternalPlatform = {
+          name: e.text,
+          link: e.href
+        };
+
+        author.platforms.push(platform);
+      }
+    });
+  }
+
+  return [author];
+}
+
+/**
+ * Parse the changelog from the post's data.
+ */
+function parseChangelog(elements: IPostElement[]): TChangelog[] {
+  // Local variables
+  const changelog = [];
+  const changelogElement =
+    getPostElementByName(elements, "changelog") || getPostElementByName(elements, "change-log");
+
+  if (changelogElement) {
+    // regex used to match version tags
+    const versionRegex = /^v[0-9]+\.[0-9]+.*/;
+
+    // Get the indexes of the version tags
+    const indexesVersion = changelogElement.content
+      .filter((e) => e.type === "Text" && versionRegex.test(e.text))
+      .map((e) => changelogElement.content.indexOf(e));
+
+    const results = indexesVersion.map((i, j) => {
+      // In-loop variable
+      const versionChangelog: TChangelog = {
+        version: "",
+        information: []
+      };
+
+      // Get the difference in indexes between this and the next version tag
+      const diff = indexesVersion[j + 1] ?? changelogElement.content.length;
+
+      // fetch the group of data of this version tag
+      const group = changelogElement.content.slice(i, diff);
+      versionChangelog.version = group.shift().text.replace("v", "").trim();
+
+      // parse the data
+      group.forEach((e) => {
+        if (e.type === "Generic" || e.type === "Spoiler") {
+          const textes = e.content.map((c) => c.text);
+          versionChangelog.information.push(...textes);
+        } else versionChangelog.information.push(e.text);
+      });
+
+      return versionChangelog;
+    });
+
+    changelog.push(...results);
+  }
+
+  return changelog;
+}
+
+//#endregion Private methods

src/scripts/scrape-data/json-ld.ts

@@ -0,0 +1,67 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Public modules from npm
+import cheerio from "cheerio";
+
+// Modules from file
+import shared from "../shared";
+import { THREAD } from "../constants/css-selector";
+
+/**
+ * Represents information contained in a JSON+LD tag.
+ */
+export type TJsonLD = { [s: string]: string | TJsonLD };
+
+/**
+ * Extracts and processes the JSON-LD values of the page.
+ * @param {cheerio.Cheerio} body Page `body` selector
+ * @returns {TJsonLD[]} List of data obtained from the page
+ */
+export function getJSONLD(body: cheerio.Cheerio): TJsonLD {
+  shared.logger.trace("Extracting JSON-LD data...");
+
+  // Fetch the JSON-LD data
+  const structuredDataElements = body.find(THREAD.JSONLD);
+
+  // Parse the data
+  const values = structuredDataElements.map((idx, el) => parseJSONLD(el)).get();
+
+  // Merge the data and return a single value
+  return mergeJSONLD(values);
+}
+
+//#region Private methods
+/**
+ * Merges multiple JSON+LD tags into one object.
+ * @param data List of JSON+LD tags
+ */
+function mergeJSONLD(data: TJsonLD[]): TJsonLD {
+  // Local variables
+  let merged: TJsonLD = {};
+
+  for (const value of data) {
+    merged = Object.assign(merged, value);
+  }
+
+  return merged;
+}
+
+/**
+ * Parse a JSON-LD element source code.
+ */
+function parseJSONLD(element: cheerio.Element): TJsonLD {
+  // Get the element HTML
+  const html = cheerio(element).html().trim();
+
+  // Obtain the JSON-LD
+  const data = html.replace('<script type="application/ld+json">', "").replace("</script>", "");
+
+  // Convert the string to an object
+  return JSON.parse(data);
+}
+//#endregion Private methods

src/scripts/scrape-data/post-parse.ts

@@ -0,0 +1,520 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Import from files
+import { POST } from "../constants/css-selector";
+
+// Types
+type TNodeType = "Text" | "Formatted" | "Spoiler" | "Link" | "List" | "Noscript" | "Unknown";
+
+//#region Interfaces
+
+/**
+ * Represents an element contained in the post.
+ */
+export interface IPostElement {
+  /**
+   * Type of element.
+   */
+  type: "Generic" | "Text" | "Link" | "Image" | "Spoiler";
+  /**
+   * Name associated with the element.
+   */
+  name: string;
+  /**
+   * Text of the content of the element excluding any children.
+   */
+  text: string;
+  /**
+   * Children elements contained in this element.
+   */
+  content: IPostElement[];
+}
+
+/**
+ * Represents a link type link in the post.
+ */
+export interface ILink extends IPostElement {
+  type: "Image" | "Link";
+  /**
+   * Link to the resource.
+   */
+  href: string;
+}
+
+//#endregion Interfaces
+
+//#region Public methods
+
+/**
+ * Given a post of a thread page it extracts the information contained in the body.
+ */
+export function parseF95ThreadPost($: cheerio.Root, post: cheerio.Cheerio): IPostElement[] {
+  // The data is divided between "tag" and "text" elements.
+  // Simple data is composed of a "tag" element followed
+  // by a "text" element, while more complex data (contained
+  // in spoilers) is composed of a "tag" element, followed
+  // by a text containing only ":" and then by an additional
+  // "tag" element having as the first term "Spoiler"
+
+  // First fetch all the elements in the post
+  const elements = post
+    .contents()
+    .toArray()
+    .map((e) => parseCheerioNode($, e)); // Parse the nodes
+
+  // Create a supernode
+  let supernode = createGenericElement();
+  supernode.content = elements;
+
+  // Reduce the nodes
+  supernode = reducePostElement(supernode);
+
+  // Remove the empty nodes
+  supernode = removeEmptyContentFromElement(supernode);
+
+  // Finally parse the elements to create the pairs of title/data
+  return pairUpElements(supernode.content);
+}
+
+//#endregion Public methods
+
+//#region Private methods
+
+//#region Node type
+
+/**
+ * Check if the node passed as a parameter is a formatting one (i.e. `<b>`).
+ */
+function isFormattingNode(node: cheerio.Element): boolean {
+  const formattedTags = ["b", "i"];
+  return node.type === "tag" && formattedTags.includes(node.name);
+}
+
+/**
+ * Check if the node passed as a parameter is of text type.
+ */
+function isTextNode(node: cheerio.Element): boolean {
+  return node.type === "text";
+}
+
+/**
+ * Check if the node is a spoiler.
+ */
+function isSpoilerNode(node: cheerio.Cheerio): boolean {
+  return node.attr("class") === "bbCodeSpoiler";
+}
+
+/**
+ * Check if the node is a link or a image.
+ */
+function isLinkNode(node: cheerio.Element): boolean {
+  // Local variables
+  let valid = false;
+
+  // The node is a valid DOM element
+  if (node.type === "tag") {
+    const e = node as cheerio.TagElement;
+    valid = e.name === "a" || e.name === "img";
+  }
+
+  return valid;
+}
+
+/**
+ * Check if the node is a `noscript` tag.
+ */
+function isNoScriptNode(node: cheerio.Element): boolean {
+  return node.type === "tag" && node.name === "noscript";
+}
+
+/**
+ * Check if the node is a list element, i.e. `<li>` or `<ul>` tag.
+ */
+function isListNode(node: cheerio.Element): boolean {
+  return node.type === "tag" && (node.name === "ul" || node.name === "li");
+}
+
+/**
+ * Idetnify the type of node passed by parameter.
+ */
+function nodeType($: cheerio.Root, node: cheerio.Element): TNodeType {
+  // Function map
+  const functionMap = {
+    Text: (node: cheerio.Element) => isTextNode(node) && !isFormattingNode(node),
+    Formatted: (node: cheerio.Element) => isFormattingNode(node),
+    Spoiler: (node: cheerio.Element) => isSpoilerNode($(node)),
+    Link: (node: cheerio.Element) => isLinkNode(node),
+    List: (node: cheerio.Element) => isListNode(node),
+    Noscript: (node: cheerio.Element) => isNoScriptNode(node)
+  };
+
+  // Parse and return the type of the node
+  const result = Object.keys(functionMap).find((e) => functionMap[e](node));
+  return result ? (result as TNodeType) : "Unknown";
+}
+
+//#endregion Node Type
+
+//#region Parse Cheerio node
+
+/**
+ * Process a spoiler element by getting its text broken
+ * down by any other spoiler elements present.
+ */
+function parseCheerioSpoilerNode($: cheerio.Root, node: cheerio.Cheerio): IPostElement {
+  // A spoiler block is composed of a div with class "bbCodeSpoiler",
+  // containing a div "bbCodeSpoiler-content" containing, in cascade,
+  // a div with class "bbCodeBlock--spoiler" and a div with class "bbCodeBlock-content".
+  // This last tag contains the required data.
+
+  // Local variables
+  const spoiler: IPostElement = {
+    type: "Spoiler",
+    name: "",
+    text: "",
+    content: []
+  };
+
+  // Find the title of the spoiler (contained in the button)
+  const name = node.find(POST.SPOILER_NAME)?.first();
+  spoiler.name = name ? name.text().trim() : "";
+
+  // Parse the content of the spoiler
+  spoiler.content = node
+    .find(POST.SPOILER_CONTENT)
+    .contents()
+    .toArray()
+    .map((e) => parseCheerioNode($, e));
+
+  // Clean text (Spoiler has no text) @todo
+  // spoiler.text = spoiler.text.replace(/\s\s+/g, " ").trim();
+  return spoiler;
+}
+
+/**
+ * Process a node that contains a link or image.
+ */
+function parseCheerioLinkNode(element: cheerio.Cheerio): ILink {
+  // Local variable
+  const link: ILink = {
+    type: "Link",
+    name: "",
+    text: "",
+    href: "",
+    content: []
+  };
+
+  if (element.is("img")) {
+    link.type = "Image";
+    link.text = element.attr("alt") ?? "";
+    link.href = element.attr("data-src");
+  } else if (element.is("a")) {
+    link.type = "Link";
+    link.text = element.text().replace(/\s\s+/g, " ").trim();
+    link.href = element.attr("href");
+  }
+
+  return link;
+}
+
+/**
+ * Process a text only node.
+ */
+function parseCheerioTextNode(node: cheerio.Cheerio): IPostElement {
+  const content: IPostElement = {
+    type: "Text",
+    name: "",
+    text: getCheerioNonChildrenText(node),
+    content: []
+  };
+  return content;
+}
+
+/**
+ * Gets the text of the node only, excluding child nodes.
+ * Also includes formatted text elements (i.e. `<b>`).
+ */
+function getCheerioNonChildrenText(node: cheerio.Cheerio): string {
+  // Local variable
+  let text = "";
+
+  // If the node has no children, return the node's text
+  if (node.contents().length === 1) {
+    // @todo Remove IF after cheerio RC6
+    text = node.text();
+  } else {
+    // Find all the text nodes in the node
+    text = node
+      .first()
+      .contents() // @todo Change to children() after cheerio RC6
+      .filter((idx, e) => isTextNode(e))
+      .text();
+  }
+
+  // Clean and return the text
+  return text.replace(/\s\s+/g, " ").trim();
+}
+
+//#endregion Parse Cheerio node
+
+//#region IPostElement utility
+
+/**
+ * Check if the node has non empty `name` and `text`.
+ */
+function isPostElementUnknown(node: IPostElement): boolean {
+  // @todo For some strange reason, if the node IS empty but
+  // node.type === "Text" the 2nd statement return false.
+  return node.name.trim() === "" && node.text.trim() === "";
+}
+
+/**
+ * Check if the node has a non empty property
+ * between `name`, `text` and `content`.
+ */
+function isPostElementEmpty(node: IPostElement): boolean {
+  return node.content.length === 0 && isPostElementUnknown(node);
+}
+
+/**
+ * Create a `IPostElement` without name, text or content.
+ */
+function createGenericElement(): IPostElement {
+  return {
+    type: "Generic",
+    name: "",
+    text: "",
+    content: []
+  };
+}
+
+/**
+ * Clean the element `name` and `text` removing initial and final special characters.
+ */
+function cleanElement(element: IPostElement): IPostElement {
+  // Local variables
+  const shallow = Object.assign({}, element);
+  const specialCharSet = /[-!$%^&*()_+|~=`{}[\]:";'<>?,./]/;
+  const startsWithSpecialCharsRegex = new RegExp("^" + specialCharSet.source);
+  const endsWithSpecialCharsRegex = new RegExp(specialCharSet.source + "$");
+
+  shallow.name = shallow.name
+    .replace(startsWithSpecialCharsRegex, "")
+    .replace(endsWithSpecialCharsRegex, "")
+    .trim();
+
+  shallow.text = shallow.text
+    .replace(startsWithSpecialCharsRegex, "")
+    .replace(endsWithSpecialCharsRegex, "")
+    .trim();
+
+  return shallow;
+}
+
+//#endregion IPostElement utility
+
+/**
+ * Collapse an `IPostElement` element with a single subnode
+ * in the `Content` field in case it has no information.
+ */
+function reducePostElement(element: IPostElement): IPostElement {
+  // Local variables
+  const shallowCopy = Object.assign({}, element);
+
+  // If the node has only one child, reduce and return it
+  if (isPostElementUnknown(shallowCopy) && shallowCopy.content.length === 1) {
+    return reducePostElement(shallowCopy.content[0]);
+  }
+
+  // Reduce element's childs
+  shallowCopy.content = shallowCopy.content.map((e) => reducePostElement(e));
+
+  return shallowCopy;
+}
+
+/**
+ * Remove all empty children elements of the elements for parameter.
+ */
+function removeEmptyContentFromElement(element: IPostElement, recursive = true): IPostElement {
+  // Create a copy of the element
+  const copy = Object.assign({}, element);
+
+  // Reduce nested contents if recursive
+  const recursiveResult = recursive
+    ? element.content.map((e) => removeEmptyContentFromElement(e))
+    : copy.content;
+
+  // Find the non-empty nodes
+  const validNodes = recursiveResult
+    .filter((e) => !isPostElementEmpty(e)) // Remove the empty nodes
+    .filter((e) => !isPostElementEmpty(cleanElement(e))); // Remove the useless nodes
+
+  // Assign the nodes
+  copy.content = validNodes;
+
+  return copy;
+}
+
+/**
+ * Transform a `cheerio.Cheerio` node into an `IPostElement` element with its subnodes.
+ */
+function parseCheerioNode($: cheerio.Root, node: cheerio.Element): IPostElement {
+  // Local variables
+  const cheerioNode = $(node);
+
+  // Function mapping
+  const functionMap = {
+    Text: (node: cheerio.Cheerio) => parseCheerioTextNode(node),
+    Spoiler: (node: cheerio.Cheerio) => parseCheerioSpoilerNode($, node),
+    Link: (node: cheerio.Cheerio) => parseCheerioLinkNode(node)
+  };
+
+  // Get the type of node
+  const type = nodeType($, node);
+
+  // Get the post based on the type of node
+  const post = Object.keys(functionMap).includes(type)
+    ? functionMap[type]($(node))
+    : createGenericElement();
+
+  // Parse the childrens only if the node is a <b>/<i> element, a list
+  // or a unknown element. For the link in unnecessary while for the
+  // spoilers is already done in parseCheerioSpoilerNode
+  const includeTypes: TNodeType[] = ["Formatted", "List", "Unknown"];
+  if (includeTypes.includes(type)) {
+    const childPosts = cheerioNode
+      .contents() // @todo Change to children() after cheerio RC6
+      .toArray()
+      .filter((e) => e) // Ignore undefined elements
+      .map((e) => parseCheerioNode($, e))
+      .filter((e) => !isPostElementEmpty(e));
+    post.content.push(...childPosts);
+  }
+
+  return post;
+}
+
+/**
+ * It simplifies the `IPostElement` elements by associating
+ * the corresponding value to each characterizing element (i.e. author).
+ */
+function pairUpElements(elements: IPostElement[]): IPostElement[] {
+  // Local variables
+  const shallow = [...elements];
+
+  // Parse all the generic elements that
+  // act as "container" for other information
+  shallow
+    .filter((e) => e.type === "Generic")
+    .map((e) => ({
+      element: e,
+      pairs: pairUpElements(e.content)
+    }))
+    .forEach((e) => {
+      // Find the index of the elements
+      const index = shallow.indexOf(e.element);
+
+      // Remove that elements
+      shallow.splice(index, 1);
+
+      // Add the pairs at the index of the deleted element
+      e.pairs.forEach((e, i) => shallow.splice(index + i, 0, e));
+    });
+
+  // Than we find all the IDs of the elements that are "titles".
+  const indexes = shallow
+    .filter((e, i) => isValidTitleElement(e, i, shallow))
+    .map((e) => shallow.indexOf(e));
+
+  // Now we find all the elements between indexes and
+  // associate them with the previous "title" element
+  return indexes.map((i, j) => parseGroupData(i, j, indexes, shallow));
+}
+
+/**
+ * Verify if the `element` is a valid title.
+ * @param element Element to check
+ * @param index Index of the element in `array`
+ * @param array Array of elements to check
+ */
+function isValidTitleElement(element: IPostElement, index: number, array: IPostElement[]): boolean {
+  // Check if this element is a "title" checking also the next element
+  const isPostfixDoublePoints = element.text.endsWith(":") && element.text !== ":";
+  const nextElementIsValue = array[index + 1]?.text.startsWith(":");
+  const elementIsTextTitle =
+    element.type === "Text" && (isPostfixDoublePoints || nextElementIsValue);
+
+  // Special values tha must be set has "title"
+  const specialValues = ["DOWNLOAD", "CHANGELOG", "CHANGE-LOG", "GENRE"];
+  const specialTypes = ["Image"];
+
+  // Used to ignore already merged elements with name (ignore spoilers)
+  // because they have as name the content of the spoiler button
+  const hasName = element.name !== "" && element.type !== "Spoiler";
+
+  return (
+    elementIsTextTitle ||
+    specialTypes.includes(element.type) ||
+    specialValues.includes(element.text.toUpperCase()) ||
+    hasName
+  );
+}
+
+/**
+ * Associate the relative values to a title.
+ * @param start Title index in the `elements` array
+ * @param index `start` index in `indexes`
+ * @param indexes List of titles indices in the `elements` array
+ * @param elements Array of elements to group
+ */
+function parseGroupData(
+  start: number,
+  index: number,
+  indexes: number[],
+  elements: IPostElement[]
+): IPostElement {
+  // Local variables
+  const endsWithSpecialCharsRegex = /[-:]$/;
+  const startsWithDoublePointsRegex = /^[:]/;
+
+  // Find all the elements (title + data) of the same data group
+  const nextIndex = indexes[index + 1] ?? elements.length;
+  const group = elements.slice(start, nextIndex);
+
+  // Extract the title
+  const title = group.shift();
+
+  // If the title is already named (beacuse it was
+  // previously elaborated) return it witout
+  if (title.name !== "" && title.type !== "Spoiler") return title;
+
+  // Assign name and text of the title
+  title.name = title.text.replace(endsWithSpecialCharsRegex, "").trim();
+  title.text = group
+    .filter((e) => e.type === "Text")
+    .map((e) =>
+      e.text
+        .replace(startsWithDoublePointsRegex, "") // Remove the starting ":" from the element's text
+        .replace(endsWithSpecialCharsRegex, "") // Remove any special chars at the end
+        .trim()
+    )
+    .join(" ") // Join with space
+    .trim();
+
+  // Append all the content of the elements.
+  group.forEach(
+    (e) =>
+      e.type === "Spoiler"
+        ? title.content.push(...e.content) // Add all the content fo the spoiler
+        : title.content.push(e) // Add the element itself
+  );
+
+  return title;
+}
+
+//#endregion Private methods

src/scripts/search.ts

@@ -0,0 +1,56 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// Modules from file
+import { IBasic, IQuery } from "./interfaces";
+import getHandiworkInformation from "./scrape-data/handiwork-parse";
+import { HandiworkSearchQuery, LatestSearchQuery, ThreadSearchQuery } from "..";
+import fetchHandiworkURLs from "./fetch-data/fetch-handiwork";
+import fetchLatestHandiworkURLs from "./fetch-data/fetch-latest";
+import fetchThreadHandiworkURLs from "./fetch-data/fetch-thread";
+
+/**
+ * Gets the handiworks that match the passed parameters.
+ *
+ * You *must* be logged.
+ * @param {Number} limit
+ * Maximum number of items to get. Default: 30
+ */
+export default async function search<T extends IBasic>(
+  query: IQuery,
+  limit: number = 30
+): Promise<T[]> {
+  // Fetch the URLs
+  const urls: string[] = await getURLsFromQuery(query, limit);
+
+  // Fetch the data
+  const results = urls.map((url) => getHandiworkInformation<T>(url));
+
+  return Promise.all(results);
+}
+
+//#region Private methods
+
+/**
+ * @param query Query used for the search
+ * @param limit Maximum number of items to get. Default: 30
+ * @returns URLs of the fetched games
+ */
+async function getURLsFromQuery(query: IQuery, limit = 30): Promise<string[]> {
+  switch (query.itype) {
+    case "HandiworkSearchQuery":
+      return fetchHandiworkURLs(query as HandiworkSearchQuery, limit);
+    case "LatestSearchQuery":
+      return fetchLatestHandiworkURLs(query as LatestSearchQuery, limit);
+    case "ThreadSearchQuery":
+      return fetchThreadHandiworkURLs(query as ThreadSearchQuery, limit);
+    default:
+      throw Error(`Invalid query type: ${query.itype}`);
+  }
+}
+
+//#endregion Private methods

src/scripts/shared.ts

@@ -0,0 +1,83 @@
+// Copyright (c) 2021 MillenniumEarl
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+/* istanbul ignore file */
+"use strict";
+
+// Core modules
+import { tmpdir } from "os";
+import { join } from "path";
+
+// Public modules from npm
+import log4js from "log4js";
+
+// Modules from file
+import Session from "./classes/session";
+
+// Types declaration
+export type TPrefixDict = { [n: number]: string };
+type TPrefixKey = "engines" | "statuses" | "tags" | "others";
+type TPrefixes = { [key in TPrefixKey]: TPrefixDict };
+
+/**
+ * Class containing variables shared between modules.
+ */
+export default abstract class Shared {
+  //#region Fields
+
+  private static _isLogged = false;
+  private static _prefixes: TPrefixes = {} as TPrefixes;
+  private static _logger: log4js.Logger = log4js.getLogger();
+  private static _session = new Session(join(tmpdir(), "f95session.json"));
+
+  //#endregion Fields
+
+  //#region Getters
+
+  /**
+   * Indicates whether a user is logged in to the F95Zone platform or not.
+   */
+  static get isLogged(): boolean {
+    return this._isLogged;
+  }
+  /**
+   * List of platform prefixes and tags.
+   */
+  static get prefixes(): { [s: string]: TPrefixDict } {
+    return this._prefixes;
+  }
+  /**
+   * Logger object used to write to both file and console.
+   */
+  static get logger(): log4js.Logger {
+    return this._logger;
+  }
+  /**
+   * Path to the cache used by this module wich contains engines, statuses, tags...
+   */
+  static get cachePath(): string {
+    return join(tmpdir(), "f95cache.json");
+  }
+  /**
+   * Session on the F95Zone platform.
+   */
+  static get session(): Session {
+    return this._session;
+  }
+
+  //#endregion Getters
+
+  //#region Setters
+
+  static setPrefixPair(key: TPrefixKey, val: TPrefixDict): void {
+    this._prefixes[key] = val;
+  }
+
+  static setIsLogged(val: boolean): void {
+    this._isLogged = val;
+  }
+
+  //#endregion Setters
+}

test/classes/credentials.ts

@@ -0,0 +1,50 @@
+"use strict";
+
+// Public module from npm
+import { expect } from "chai";
+
+// Modules from file
+import Credentials from "../../src/scripts/classes/credentials";
+
+export function suite(): void {
+  it("Check token formatting", async function testValidToken() {
+    // Token example:
+    // 1604309951,0338213c00fcbd894fd9415e6ba08403
+    // 1604309986,ebdb75502337699381f0f55c86353555
+    // 1604310008,2d50d55808e5ec3a157ec01953da9d26
+
+    // Fetch token (is a GET request, we don't need the credentials)
+    const cred = new Credentials(null, null);
+    await cred.fetchToken();
+
+    // Parse token for assert
+    const splitted = cred.token.split(",");
+    const unique = splitted[0];
+    const hash = splitted[1];
+    expect(splitted.length).to.be.equal(2, "The token consists of two parts");
+
+    // Check type of parts
+    expect(isNumeric(unique)).to.be.true;
+    expect(isNumeric(hash)).to.be.false;
+
+    // The second part is most probably the MD5 hash of something
+    expect(hash.length).to.be.equal(32, "Hash should have 32 hex chars");
+  });
+}
+
+//#region Private methods
+
+/**
+ * Check if a string is a number.
+ * @author Jeremy
+ * @see https://preview.tinyurl.com/y46jqwkt
+ */
+function isNumeric(num: any): boolean {
+  const isNan = isNaN(num as number);
+  const isNum = typeof num === "number";
+  const isValidString = typeof num === "string" && num.trim() !== "";
+
+  return (isNum || isValidString) && !isNan;
+}
+
+//#endregion

test/classes/mapping/platform-user.ts

@@ -0,0 +1,45 @@
+"use strict";
+
+// Public module from npm
+import chai from "chai";
+import chaiAsPromised from "chai-as-promised";
+import { INVALID_USER_ID, USER_NOT_LOGGED } from "../../../src/scripts/classes/errors";
+
+// Module from files
+import { PlatformUser } from "../../../src";
+import Shared from "../../../src/scripts/shared";
+
+chai.use(chaiAsPromised);
+const { expect } = chai;
+
+export function suite(): void {
+  it("Set invalid ID", function setInvalidID() {
+    const user = new PlatformUser();
+    expect(user.setID(-1)).to.be.rejectedWith(INVALID_USER_ID);
+    expect(user.setID(null)).to.be.rejectedWith(INVALID_USER_ID);
+  });
+
+  it("Fetch platform user without ID", async function fetchWithoutID() {
+    Shared.setIsLogged(true);
+    const user = new PlatformUser();
+    await expect(user.fetch()).to.be.rejectedWith(INVALID_USER_ID);
+  });
+
+  it("Fetch platform user with null ID", async function fetchWithNullID() {
+    Shared.setIsLogged(true);
+    const user = new PlatformUser(null);
+    await expect(user.fetch()).to.be.rejectedWith(INVALID_USER_ID);
+  });
+
+  it("Fetch platform user with invalid ID", async function fetchWithInvalidID() {
+    Shared.setIsLogged(true);
+    const user = new PlatformUser(-1);
+    await expect(user.fetch()).to.be.rejectedWith(INVALID_USER_ID);
+  });
+
+  it("Fetch platform user without authentication", async function fetchWithoutAuth() {
+    Shared.setIsLogged(false);
+    const user = new PlatformUser(1234);
+    await expect(user.fetch()).to.be.rejectedWith(USER_NOT_LOGGED);
+  });
+}

test/classes/mapping/post.ts

@@ -0,0 +1,33 @@
+"use strict";
+
+// Public module from npm
+import chai from "chai";
+import chaiAsPromised from "chai-as-promised";
+import { INVALID_POST_ID, USER_NOT_LOGGED } from "../../../src/scripts/classes/errors";
+
+// Module from files
+import { Post } from "../../../src";
+import Shared from "../../../src/scripts/shared";
+
+chai.use(chaiAsPromised);
+const { expect } = chai;
+
+export function suite(): void {
+  it("Fetch post with null ID", async function fetchWithNullID() {
+    Shared.setIsLogged(true);
+    const post = new Post(null);
+    await expect(post.fetch()).to.be.rejectedWith(INVALID_POST_ID);
+  });
+
+  it("Fetch post with invalid ID", async function fetchWithInvalidID() {
+    Shared.setIsLogged(true);
+    const post = new Post(-1);
+    await expect(post.fetch()).to.be.rejectedWith(INVALID_POST_ID);
+  });
+
+  it("Fetch post without authentication", async function fetchWithoutAuth() {
+    Shared.setIsLogged(false);
+    const post = new Post(1234);
+    await expect(post.fetch()).to.be.rejectedWith(USER_NOT_LOGGED);
+  });
+}

test/classes/mapping/thread.ts

@@ -0,0 +1,39 @@
+"use strict";
+
+// Public module from npm
+import chai from "chai";
+import chaiAsPromised from "chai-as-promised";
+import { INVALID_THREAD_ID, USER_NOT_LOGGED } from "../../../src/scripts/classes/errors";
+
+// Module from files
+import { Thread } from "../../../src";
+import Shared from "../../../src/scripts/shared";
+
+chai.use(chaiAsPromised);
+const { expect } = chai;
+
+export function suite(): void {
+  it("Fetch thread with invalid ID", async function fetchWithInvalidID() {
+    Shared.setIsLogged(true);
+    const thread = new Thread(-1);
+    await expect(thread.fetch()).to.be.rejectedWith(INVALID_THREAD_ID);
+  });
+
+  it("Fetch thread with null ID", async function fetchWithNullID() {
+    Shared.setIsLogged(true);
+    const thread = new Thread(null);
+    await expect(thread.fetch()).to.be.rejectedWith(INVALID_THREAD_ID);
+  });
+
+  it("Fetch thread without authentication", async function fetchWithoutAuth() {
+    Shared.setIsLogged(false);
+    const thread = new Thread(1234);
+    await expect(thread.fetch()).to.be.rejectedWith(USER_NOT_LOGGED);
+  });
+
+  it("Fetch post with invalid ID", async function fetchWithInvalidID() {
+    Shared.setIsLogged(true);
+    const thread = new Thread(-1);
+    await expect(thread.getPost(0)).to.be.rejectedWith("Index must be greater or equal than 1");
+  });
+}

test/classes/mapping/user-profile.ts

@@ -0,0 +1,21 @@
+"use strict";
+
+// Public module from npm
+import chai from "chai";
+import chaiAsPromised from "chai-as-promised";
+import { INVALID_USER_ID, USER_NOT_LOGGED } from "../../../src/scripts/classes/errors";
+
+// Module from files
+import { UserProfile } from "../../../src";
+import Shared from "../../../src/scripts/shared";
+
+chai.use(chaiAsPromised);
+const { expect } = chai;
+
+export function suite(): void {
+  it("Fetch profile without authentication", async function fetchWithoutAuth() {
+    Shared.setIsLogged(false);
+    const up = new UserProfile();
+    await expect(up.fetch()).to.be.rejectedWith(USER_NOT_LOGGED);
+  });
+}

test/classes/prefix-parser.ts

@@ -0,0 +1,42 @@
+"use strict";
+
+// Public module from npm
+import { expect } from "chai";
+import dotenv from "dotenv";
+
+// Modules from file
+import { login, PrefixParser } from "../../src/index";
+
+// Configure the .env reader
+dotenv.config();
+
+// Global variables
+const USERNAME = process.env.F95_USERNAME;
+const PASSWORD = process.env.F95_PASSWORD;
+
+export function suite(): void {
+  //#region Setup
+
+  before(async function beforeAll() {
+    await login(USERNAME, PASSWORD);
+  });
+
+  //#endregion Setup
+
+  it("Parse prefixes", async function testPrefixParser() {
+    // Create a new parser
+    const parser = new PrefixParser();
+
+    // Test values
+    const testIDs = [103, 225, 44, 13, 2, 7, 22];
+    const testPrefixes = ["corruption", "pregnancy", "slave", "VN", "RPGM", "Ren'Py", "Abandoned"];
+
+    // Parse values
+    const ids = parser.prefixesToIDs(testPrefixes);
+    const tags = parser.idsToPrefixes(ids);
+
+    // Assert equality
+    expect(testPrefixes).to.be.deep.equal(tags, "The tags must be the same");
+    expect(testIDs).to.be.deep.equal(ids, "The IDs must be the same");
+  });
+}

test/helpers.ts

@@ -0,0 +1,38 @@
+"use strict";
+
+// Public modules from npm
+import dotenv from "dotenv";
+import inquirer from "inquirer";
+
+// Modulee from files
+import { login } from "../src/index";
+import LoginResult from "../src/scripts/classes/login-result";
+
+// Configure the .env reader
+dotenv.config();
+
+export async function auth(): Promise<LoginResult> {
+  return login(process.env.F95_USERNAME, process.env.F95_PASSWORD, insert2faCode);
+}
+
+//#region Private methods
+
+/**
+ * Ask the user to enter the OTP code
+ * necessary to authenticate on the server.
+ */
+async function insert2faCode(): Promise<number> {
+  const questions = [
+    {
+      type: "input",
+      name: "code",
+      message: "Insert 2FA code:"
+    }
+  ];
+
+  // Prompt the user to insert the code
+  const answers = await inquirer.prompt(questions);
+  return answers.code as number;
+}
+
+//#endregion Private methods

test/index-test.js

@@ -1,40 +0,0 @@
-"use strict";
-
-// Test suite
-const api = require("./suites/api-test.js").suite;
-const credentials = require("./suites/credentials-test.js").suite;
-const network = require("./suites/network-helper-test.js").suite;
-const platform = require("./suites/platform-data-test.js").suite;
-const scraper = require("./suites/scraper-test.js").suite;
-const searcher = require("./suites/searcher-test.js").suite;
-const uScraper = require("./suites/user-scraper-test.js").suite;
-const prefixParser = require("./suites/prefix-parser-test.js").suite;
-
-describe("Test basic function", function testBasic() {
-    //#region Set-up
-    this.timeout(30000); // All tests in this suite get 30 seconds before timeout
-    //#endregion Set-up
-
-    describe("Test credentials class", credentials.bind(this));
-    describe("Test network helper", network.bind(this));
-    describe("Test prefix parser", prefixParser.bind(this));
-});
-
-describe("Test F95 modules", function testF95Modules() {
-    //#region Set-up
-    this.timeout(15000); // All tests in this suite get 15 seconds before timeout
-    //#endregion Set-up
-    
-    describe("Test platform data fetch", platform.bind(this));
-    describe("Test scraper methods", scraper.bind(this));
-    describe("Test searcher methods", searcher.bind(this));
-    describe("Test user scraper methods", uScraper.bind(this));
-});
-
-describe("Test complete API", function testAPI() {
-    //#region Set-up
-    this.timeout(15000); // All tests in this suite get 15 seconds before timeout
-    //#endregion Set-up
-
-    describe("Test API", api.bind(this));
-});

test/index.ts

@@ -0,0 +1,25 @@
+"use strict";
+
+// Import suites
+import { suite as credentials } from "./classes/credentials";
+import { suite as prefixParser } from "./classes/prefix-parser";
+import { suite as platformUser } from "./classes/mapping/platform-user";
+import { suite as post } from "./classes/mapping/post";
+import { suite as thread } from "./classes/mapping/thread";
+import { suite as userProfile } from "./classes/mapping/user-profile";
+
+describe("Test basic function", function testBasic() {
+  //#region Set-up
+
+  this.timeout(30000); // All tests in this suite get 30 seconds before timeout
+
+  //#endregion Set-up
+
+  // describe("Test network helper", network.bind(this));
+  describe("Test Credentials", credentials.bind(this));
+  describe("Test PrefixParser", prefixParser.bind(this));
+  describe("Test PlatformUser", platformUser.bind(this));
+  describe("Test Post", post.bind(this));
+  describe("Test Thread", thread.bind(this));
+  describe("Test UserProfile", userProfile.bind(this));
+});

test/suites/api-test.js

@@ -1,120 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-const dotenv = require("dotenv");
-const {
-    isEqual
-} = require("lodash");
-
-// Modules from file
-const F95API = require("../../app/index.js");
-
-// Configure the .env reader
-dotenv.config();
-
-// Global variables
-const USERNAME = process.env.F95_USERNAME;
-const PASSWORD = process.env.F95_PASSWORD;
-
-module.exports.suite = function suite() {
-    // Global suite variables
-    const gameURL = "https://f95zone.to/threads/perverted-education-v0-9601-april-ryan.1854/";
-    const updatedGameURL = "https://f95zone.to/threads/noxian-nights-v1-2-4-hreinn-games.2/";
-
-    it("Test login", async function testLogin() {
-        const result = await F95API.login(USERNAME, PASSWORD);
-        expect(result.success).to.be.true;
-        expect(F95API.isLogged()).to.be.true;
-    });
-
-    it("Test user data fetching", async function testUserDataFetch() {
-        const userdata = await F95API.getUserData();
-        expect(userdata.username).to.be.equal(USERNAME);
-    });
-
-    it("Test game for existing update", async function checkUpdateByURL() {
-        // We force the creation of a GameInfo object, 
-        // knowing that the checkIfGameHasUpdate() function 
-        // only needs the game URL
-        const info = new F95API.GameInfo();
-
-        // The gameURL identifies a game for which we know there is an update
-        info.url = gameURL;
-
-        // Check for updates
-        const update = await F95API.checkIfGameHasUpdate(info);
-        expect(update).to.be.true;
-    });
-
-    it("Test game for non existing update", async function checkUpdateByVersion() {
-        // We force the creation of a GameInfo object, 
-        // knowing that the checkIfGameHasUpdate() function 
-        // only needs the game URL
-        const info = new F95API.GameInfo();
-
-        // The updatedGameURL identifies a game for which 
-        // we know there is **not** an update
-        info.url = updatedGameURL;
-        info.version = "1.2.4"; // The hame is marked as "Completed" so it shouldn't change it's version
-
-        // Check for updates
-        const update = await F95API.checkIfGameHasUpdate(info);
-        expect(update).to.be.false;
-    });
-
-    it("Test game for fake update", async function checkFakeUpdateByVersion() {
-        // We force the creation of a GameInfo object, 
-        // knowing that the checkIfGameHasUpdate() function 
-        // only needs the game URL
-        const info = new F95API.GameInfo();
-
-        // The updatedGameURL identifies a game for which 
-        // we know there is **not** an update
-        info.url = updatedGameURL;
-        info.version = "ThisIsAFakeVersion"; // The real version is "1.2.4"
-
-        // Check for updates
-        const update = await F95API.checkIfGameHasUpdate(info);
-        expect(update).to.be.true;
-    });
-
-    it("Test game data fetching", async function testGameDataFetch() {
-        // Search a game by name
-        const gameList = await F95API.getGameData("perverted education", false);
-
-        // We know that there is only one game with the selected name
-        expect(gameList.length).to.be.equal(1, `There should be only one game, not ${gameList.length}`);
-        const game = gameList[0];
-
-        // Than we fetch a game from URL
-        const gameFromURL = await F95API.getGameDataFromURL(game.url);
-        
-        // The two games must be equal
-        const equal = isEqual(game, gameFromURL);
-        expect(equal).to.be.true;
-    });
-
-    it("Test latest games fetching", async function testLatestFetch() {
-        // Prepare a search query
-        const query = {
-            datelimit: 0,
-            tags: ["male protagonist", "3dcg"],
-            prefixes: ["Completed", "Unity"],
-            sorting: "views",
-        };
-
-        // TODO
-        // First test the parameters validation
-        // assert.throws(() => { F95API.getLatestUpdates(query, 0); }, 
-        //     Error, 
-        //     "Error thrown if limit is <= 0");
-
-        // Now we fetch certain games that are "stables" as per 2020
-        const LIMIT = 3;
-        const result = await F95API.getLatestUpdates(query, LIMIT);
-        expect(result[0].id).to.be.equal(3691, "The game should be: 'Man of the house'");
-        expect(result[1].id).to.be.equal(5483, "The game should be: 'Lucky mark'");
-        expect(result[2].id).to.be.equal(5949, "The game should be: 'Timestamps, Unconditional Love'");
-    });
-};

test/suites/credentials-test.js

@@ -1,52 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-
-// Modules from file
-const Credentials = require("../../app/scripts/classes/credentials.js");
-
-module.exports.suite = function suite() {
-    it("Check token formatting", async function testValidToken() {
-        // Token example:
-        // 1604309951,0338213c00fcbd894fd9415e6ba08403
-        // 1604309986,ebdb75502337699381f0f55c86353555
-        // 1604310008,2d50d55808e5ec3a157ec01953da9d26
-
-        // Fetch token (is a GET request, we don't need the credentials)
-        const cred = new Credentials(null, null);
-        await cred.fetchToken();
-
-        // Parse token for assert
-        const splitted = cred.token.split(",");
-        const unique = splitted[0];
-        const hash = splitted[1];
-        expect(splitted.length).to.be.equal(2, "The token consists of two parts");
-
-        // Check type of parts
-        expect(isNumeric(unique)).to.be.true;
-        expect(isNumeric(hash)).to.be.false;
-
-        // The second part is most probably the MD5 hash of something
-        expect(hash.length).to.be.equal(32, "Hash should have 32 hex chars");
-    });
-};
-
-//#region Private methods
-/**
- * @private
- * Check if a string is a number
- * @param {String} str 
- * @author Dan, Ben Aston
- * @see https://preview.tinyurl.com/y46jqwkt
- */
-function isNumeric(str) {
-    // We only process strings!  
-    if (typeof str != "string") return false;
-
-    // Use type coercion to parse the _entirety_ of the string 
-    // (`parseFloat` alone does not do this) and ensure strings 
-    // of whitespace fail
-    return !isNaN(str) && !isNaN(parseFloat(str));
-}
-//#endregion

test/suites/network-helper-test.js

@@ -1,107 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-const dotenv = require("dotenv");
-
-// Modules from file
-const Credentials = require("../../app/scripts/classes/credentials.js");
-const networkHelper = require("../../app/scripts/network-helper.js");
-const {
-    F95_SEARCH_URL
-} = require("../../app/scripts/constants/url.js");
-
-// Configure the .env reader
-dotenv.config();
-
-// Global variables
-const USERNAME = process.env.F95_USERNAME;
-const PASSWORD = process.env.F95_PASSWORD;
-const FAKE_USERNAME = "Fake_Username091276";
-const FAKE_PASSWORD = "fake_password";
-
-module.exports.suite = function suite() {
-    // Global suite variables
-    const gameURL = "https://f95zone.to/threads/perverted-education-v0-9601-april-ryan.1854/";
-    
-    it("Check if URL exists", async function checkURLExistence() {
-        // Check generic URLs...
-        let exists = await networkHelper.urlExists("https://www.google.com/");
-        expect(exists, "Complete valid URL").to.be.true;
-
-        exists = await networkHelper.urlExists("www.google.com");
-        expect(exists, "URl without protocol prefix").to.be.false;
-
-        exists = await networkHelper.urlExists("https://www.google/");
-        expect(exists, "URL without third level domain").to.be.false;
-
-        // Now check for more specific URLs (with redirect)...
-        exists = await networkHelper.urlExists(gameURL);
-        expect(exists, "URL with redirect without check").to.be.true;
-
-        exists = await networkHelper.urlExists(gameURL, true);
-        expect(exists, "URL with redirect with check").to.be.false;
-    });
-
-    it("Check if URL belong to the platform", function checkIfURLIsF95() {
-        let belong = networkHelper.isF95URL(gameURL);
-        expect(belong).to.be.true;
-
-        belong = networkHelper.isF95URL("https://www.google/");
-        expect(belong).to.be.false;
-    });
-
-    it("Enforce secure URLs", function testSecureURLEnforcement() {
-        // This URL is already secure, should remain the same
-        let enforced = networkHelper.enforceHttpsUrl(gameURL);
-        expect(enforced).to.be.equal(gameURL, "The game URL is already secure");
-
-        // This URL is not secure
-        enforced = networkHelper.enforceHttpsUrl("http://www.google.com");
-        expect(enforced).to.be.equal("https://www.google.com", "The URL was without SSL/TLS (HTTPs)");
-
-        // Finally, we check when we pass a invalid URL
-        enforced = networkHelper.enforceHttpsUrl("http://invalidurl");
-        expect(enforced).to.be.null;
-    });
-
-    it("Check URL redirect", async function checkURLRedirect() {
-        // gameURL is an old URL it has been verified that it generates a redirect
-        const redirectURL = await networkHelper.getUrlRedirect(gameURL);
-        expect(redirectURL).to.not.be.equal(gameURL, "The original URL has redirect");
-
-        // If we recheck the new URL, we find that no redirect happens
-        const secondRedirectURL = await networkHelper.getUrlRedirect(redirectURL);
-        expect(secondRedirectURL).to.be.equal(redirectURL, "The URL has no redirect");
-    });
-
-    it("Check response to GET request", async function testGETResponse() {
-        // We should be able to fetch a game page
-        let response = await networkHelper.fetchGETResponse(gameURL);
-        expect(response.status).to.be.equal(200, "The operation must be successful");
-
-        // We should NOT be able to fetch the search page (we must be logged)
-        response = await networkHelper.fetchGETResponse(F95_SEARCH_URL);
-        expect(response).to.be.null;
-    });
-
-    it("Test for authentication to platform", async function testAuthentication() {
-        // Try to authenticate with valid credentials
-        const creds = new Credentials(USERNAME, PASSWORD);
-        await creds.fetchToken();
-        const validResult = await networkHelper.authenticate(creds);
-        expect(validResult.success).to.be.true;
-
-        // Now we use fake credentials
-        const fakeCreds = new Credentials(FAKE_USERNAME, FAKE_PASSWORD);
-        await fakeCreds.fetchToken();
-        const invalidResult = await networkHelper.authenticate(fakeCreds, true);
-        expect(invalidResult.success).to.be.false;
-    });
-
-    it("Test fetching HTML", async function testFetchHTML() {
-        // This should return the HTML code of the page
-        const html = await networkHelper.fetchHTML(gameURL);
-        expect(html.startsWith("<!DOCTYPE html>")).to.be.true;
-    });
-};

test/suites/platform-data-test.js

@@ -1,65 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-const dotenv = require("dotenv");
-const { isEqual } = require("lodash");
-
-// Core modules
-const fs = require("fs");
-
-// Modules from file
-const shared = require("../../app/scripts/shared.js");
-const platform = require("../../app/scripts/platform-data.js");
-const Credentials = require("../../app/scripts/classes/credentials.js");
-const { authenticate } = require("../../app/scripts/network-helper.js");
-
-// Configure the .env reader
-dotenv.config();
-
-// Global variables
-const USERNAME = process.env.F95_USERNAME;
-const PASSWORD = process.env.F95_PASSWORD;
-
-module.exports.suite = function suite() {
-    //#region Setup
-    before(async function beforeAll() {
-        // Authenticate
-        const creds = new Credentials(USERNAME, PASSWORD);
-        await creds.fetchToken();
-        await authenticate(creds);
-    });
-    //#endregion Setup
-
-    it("Fetch new platform data", async function fetchNewPlatformData() {
-        // Delete the current platform data (if exists)
-        if(fs.existsSync(shared.cachePath)) fs.unlinkSync(shared.cachePath);
-
-        // Fetch data
-        await platform.fetchPlatformData();
-
-        // Check data
-        const enginesEquality = isEqual({}, shared.engines);
-        const statusEquality = isEqual({}, shared.statuses);
-        const tagsEquality = isEqual({}, shared.tags);
-        expect(enginesEquality, "Should not be empty").to.be.false;
-        expect(statusEquality, "Should not be empty").to.be.false;
-        expect(tagsEquality, "Should not be empty").to.be.false;
-
-        // Check if the file exists
-        expect(fs.existsSync(shared.cachePath)).to.be.true;
-    });
-
-    it("Fetch cached platform data", async function fetchCachedPlatformData() {
-        // Fetch data
-        await platform.fetchPlatformData();
-
-        // Check data
-        const enginesEquality = isEqual({}, shared.engines);
-        const statusEquality = isEqual({}, shared.statuses);
-        const tagsEquality = isEqual({}, shared.tags);
-        expect(enginesEquality, "Should not be empty").to.be.false;
-        expect(statusEquality, "Should not be empty").to.be.false;
-        expect(tagsEquality, "Should not be empty").to.be.false;
-    });
-};

test/suites/prefix-parser-test.js

@@ -1,45 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-const dotenv = require("dotenv");
-const { isEqual } = require("lodash");
-
-// Modules from file
-const Credentials = require("../../app/scripts/classes/credentials.js");
-const PrefixParser = require("../../app/scripts/classes/prefix-parser.js");
-const { authenticate } = require("../../app/scripts/network-helper.js");
-const { fetchPlatformData } = require("../../app/scripts/platform-data.js");
-
-// Configure the .env reader
-dotenv.config();
-
-// Global variables
-const USERNAME = process.env.F95_USERNAME;
-const PASSWORD = process.env.F95_PASSWORD;
-
-module.exports.suite = function suite() {
-    //#region Setup
-    before(async function beforeAll() {
-        // Authenticate
-        const creds = new Credentials(USERNAME, PASSWORD);
-        await creds.fetchToken();
-        await authenticate(creds);
-        await fetchPlatformData();
-    });
-    //#endregion Setup
-
-    it("Parse prefixes", async function testPrefixParser() {
-        // Create a new parser
-        const parser = new PrefixParser();
-        
-        const testPrefixes = ["corruption", "pregnancy", "slave", "VN", "RPGM", "Ren'Py", "Abandoned"];
-        const ids = parser.prefixesToIDs(testPrefixes);
-        const tags = parser.idsToPrefixes(ids);
-
-        const tagsEquality = isEqual(testPrefixes, tags);
-        expect(tagsEquality, "The tags must be the same").to.be.true;
-        const idsEquality = isEqual([103, 225, 44, 13, 2, 7, 22], ids);
-        expect(idsEquality, "The IDs must be the same").to.be.true;
-    });
-};

test/suites/scraper-test.js

@@ -1,56 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-const { isEqual } = require("lodash");
-const GameInfo = require("../../app/scripts/classes/game-info.js");
-
-// Modules from file
-const scraper = require("../../app/scripts/scraper.js");
-
-module.exports.suite = function suite() {
-    // Global suite variables
-    const gameURL = "https://f95zone.to/threads/kingdom-of-deception-v0-10-8-hreinn-games.2733/";
-    const modURL = "https://f95zone.to/threads/witch-trainer-silver-mod-v1-39-silver-studio-games.1697/";
-    const previewSrc = "https://attachments.f95zone.to/2018/09/162821_f9nXfwF.png";
-    const modPreviewSrc = "https://attachments.f95zone.to/2018/10/178357_banner.png";
-    
-    it("Search game", async function () {
-        // This test depend on the data on F95Zone at gameURL
-        const result = await scraper.getGameInfo(gameURL);
-        
-        // Test only the main information
-        expect(result.name).to.equal("Kingdom of Deception");
-        expect(result.author).to.equal("Hreinn Games");
-        expect(result.isMod, "Should be false").to.be.false;
-        expect(result.engine).to.equal("Ren'Py");
-        expect(result.previewSrc).to.equal(previewSrc, "Preview not equals");
-    });
-
-    it("Search mod", async function () {
-        // This test depend on the data on F95Zone at modURL
-        const result = await scraper.getGameInfo(modURL);
-
-        // Test only the main information
-        expect(result.name).to.equal("Witch Trainer: Silver Mod");
-        expect(result.author).to.equal("Silver Studio Games");
-        expect(result.isMod, "Should be true").to.be.true;
-        expect(result.engine).to.equal("Ren'Py");
-        expect(result.previewSrc).to.equal(modPreviewSrc, "Preview not equals");
-    });
-
-    it("Test game serialization", async function testGameSerialization() {
-        // This test depend on the data on F95Zone at gameURL
-        const testGame = await scraper.getGameInfo(gameURL);
-
-        // Serialize...
-        const json = JSON.stringify(testGame);
-
-        // Deserialize...
-        const parsedGameInfo = GameInfo.fromJSON(json);
-
-        // Compare with lodash
-        const result = isEqual(parsedGameInfo, testGame);
-        expect(result).to.be.true;
-    });
-};

test/suites/searcher-test.js

@@ -1,65 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-const dotenv = require("dotenv");
-
-// Modules from file
-const Credentials = require("../../app/scripts/classes/credentials.js");
-const searcher = require("../../app/scripts/searcher.js");
-const { authenticate } = require("../../app/scripts/network-helper.js");
-const { fetchPlatformData } = require("../../app/scripts/platform-data.js");
-
-// Configure the .env reader
-dotenv.config();
-
-// Global variables
-const USERNAME = process.env.F95_USERNAME;
-const PASSWORD = process.env.F95_PASSWORD;
-
-module.exports.suite = function suite() {
-    // TODO: 
-    // This method should delete the store F95Zone cookies, 
-    // but what if the other tests require them?
-    
-    // it("Search game when not logged", async function searchGameWhenNotLogged() {
-    //     // Search for a game that we know has only one result
-    //     // but without logging in first
-    //     const urls = await searcher.searchGame("kingdom of deception");
-    //     expect(urls.lenght).to.be.equal(0, "There should not be any URL");
-    // });
-
-    it("Search game", async function searchGame() {
-        // Authenticate
-        const result = await auth();
-        expect(result.success, "Authentication should be successful").to.be.true;
-
-        // Search for a game that we know has only one result
-        const urls = await searcher.searchGame("kingdom of deception");
-        expect(urls.length).to.be.equal(1, `There should be only one game result instead of ${urls.length}`);
-    });
-
-    it("Search mod", async function searchMod() {
-        // Authenticate
-        const result = await auth();
-        expect(result.success, "Authentication should be successful").to.be.true;
-
-        // Search for a mod that we know has only one result
-        const urls = await searcher.searchMod("kingdom of deception jdmod");
-        expect(urls.length).to.be.equal(1, `There should be only one mod result instead of ${urls.length}`);
-    });
-};
-
-//#region Private methods
-/**
- * @private
- * Simple wrapper for authentication.
- */
-async function auth() {
-    const creds = new Credentials(USERNAME, PASSWORD);
-    await creds.fetchToken();
-    const result = await authenticate(creds);
-    if (result.success) await fetchPlatformData();
-    return result;
-}
-//#endregion Private methods

test/suites/user-scraper-test.js

@@ -1,55 +0,0 @@
-"use strict";
-
-// Public module from npm
-const expect = require("chai").expect;
-const dotenv = require("dotenv");
-
-// Modules from file
-const Credentials = require("../../app/scripts/classes/credentials.js");
-const uScraper = require("../../app/scripts/user-scraper.js");
-const { authenticate } = require("../../app/scripts/network-helper.js");
-const { fetchPlatformData } = require("../../app/scripts/platform-data.js");
-
-// Configure the .env reader
-dotenv.config();
-
-// Global variables
-const USERNAME = process.env.F95_USERNAME;
-const PASSWORD = process.env.F95_PASSWORD;
-
-module.exports.suite = function suite() {
-    // TODO: 
-    // This method should delete the store F95Zone cookies, 
-    // but what if the other tests require them?
-
-    // it("Fetch data when not logged", async function fetchUserDataWhenLogged() {
-    //     const data = await uScraper.getUserData();
-    //     expect(data.username).to.be.equal("");
-    //     expect(data.avatarSrc).to.be.equal("");
-    //     expect(data.watchedThreads.length).to.be.equal(0);
-    // });
-
-    it("Fetch data when logged", async function fetchUserDataWhenNotLogged() {
-        // Authenticate
-        const result = await auth();
-        expect(result.success, "Authentication should be successful").to.be.true;
-
-        // We test only for the username, the other test data depends on the user logged
-        const data = await uScraper.getUserData();
-        expect(data.username).to.be.equal(USERNAME);
-    });
-};
-
-//#region Private methods
-/**
- * @private
- * Simple wrapper for authentication.
- */
-async function auth() {
-    const creds = new Credentials(USERNAME, PASSWORD);
-    await creds.fetchToken();
-    const result = await authenticate(creds);
-    if (result.success) await fetchPlatformData();
-    return result;
-}
-//#endregion Private methods

tsconfig.json

@@ -0,0 +1,25 @@
+{
+    "compileOnSave": true,
+    "compilerOptions": {
+        "experimentalDecorators": true,
+        "outDir": "./dist",
+        "allowJs": true,
+        "module": "commonjs",
+        "target": "es5",
+        "moduleResolution": "node",
+        "esModuleInterop": true,
+        "allowSyntheticDefaultImports": true,
+        "incremental": true,
+        "sourceMap": true,
+        "alwaysStrict": true,
+        "declaration": true,
+    },
+    "include": [
+        "./src/**/*.ts"
+    ],
+    "exclude": [
+        "./tests/",
+        "./node_modules/",
+        "./dist/"
+    ]
+}