discord.js-selfbot-v13/src/structures/WebEmbed.js

A unofficial discord.js fork for creating selfbots [Based on discord.js v13]

'use strict';

const baseURL = 'https://webembed-sb.onrender.com/embed?';
const hiddenCharter =
  '||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||||​||';
const { RangeError } = require('../errors');
const Util = require('../util/Util');

/**
 * Send Embedlink to Discord
 * <info>Only works with Discord Web and Discord Client (no custom theme installed)</info>
 * - No Timestamp, Footer, Fields, Author iconURL
 * - Video with Embed working
 * - Can only choose between image and thumbnail
 * - Description limit 350 characters
 */
class WebEmbed {
  /**
   * @param {WebEmbed} [data={}] Raw data
   */
  constructor(data = {}) {
    /**
     * A `Partial` object is a representation of any existing object.
     * This object contains between 0 and all of the original objects parameters.
     * This is true regardless of whether the parameters are optional in the base object.
     * @typedef {Object} Partial
     */

    /**
     * Represents the possible options for a WebEmbed
     * @typedef {Object} WebEmbedOptions
     * @property {string} [title] The title of this embed
     * @property {string} [description] The description of this embed
     * @property {string} [url] The URL of this embed
     * @property {ColorResolvable} [color] The color of this embed
     * @property {Partial<WebEmbedAuthor>} [author] The author of this embed
     * @property {Partial<WebEmbedThumbnail>} [thumbnail] The thumbnail of this embed
     * @property {Partial<WebEmbedImage>} [image] The image of this embed
     * @property {Partial<WebEmbedVideo>} [video] The video of this embed
     * @property {Partial<WebEmbedFooter>} [footer] The footer of this embed
     * @property {Partial<WebEmbedProvider>} [provider] The provider of this embed
     * @property {string} [redirect] Redirect URL
     */

    // eslint-disable-next-line valid-jsdoc
    /**
     * @param {WebEmbed|WebEmbedOptions|APIEmbed} [data={}] WebEmbed to clone or raw embed data
     */
    this._setup(data);
  }
  /**
   * @private
   * @param {Object} data The data for the embed
   */
  _setup(data) {
    /**
     * Type image of this embed
     * @type {?thumbnail | image}
     */
    this.imageType = 'thumbnail';
    /**
     * The title of this embed
     * @type {?string}
     */
    this.title = data.title ?? null;

    /**
     * The description of this embed
     * @type {?string}
     */
    this.description = data.description ?? null;

    /**
     * The URL of this embed
     * @type {?string}
     */
    this.url = data.url ?? null;

    /**
     * The color of this embed
     * @type {?number}
     */
    this.color = 'color' in data ? Util.resolveColor(data.color) : null;

    /**
     * Represents the image of a WebEmbed
     * @typedef {Object} WebEmbedImage
     * @property {string} url URL for this image
     * @property {string} proxyURL ProxyURL for this image
     * @property {number} height Height of this image
     * @property {number} width Width of this image
     */

    /**
     * The image of this embed, if there is one
     * @type {?WebEmbedImage}
     */
    this.image = data.image
      ? {
          url: data.image.url,
          proxyURL: data.image.proxyURL ?? data.image.proxy_url,
          height: data.image.height,
          width: data.image.width,
        }
      : null;

    /**
     * The thumbnail of this embed (if there is one)
     * @type {?WebEmbedThumbnail}
     */
    this.thumbnail = data.thumbnail
      ? {
          url: data.thumbnail.url,
          proxyURL: data.thumbnail.proxyURL ?? data.thumbnail.proxy_url,
          height: data.thumbnail.height,
          width: data.thumbnail.width,
        }
      : null;

    /**
     * Represents the video of a WebEmbed
     * @typedef {Object} WebEmbedVideo
     * @property {string} url URL of this video
     * @property {string} proxyURL ProxyURL for this video
     * @property {number} height Height of this video
     * @property {number} width Width of this video
     */

    /**
     * The video of this embed (if there is one)
     * @type {?WebEmbedVideo}
     * @readonly
     */
    this.video = data.video
      ? {
          url: data.video.url,
          proxyURL: data.video.proxyURL ?? data.video.proxy_url,
          height: data.video.height,
          width: data.video.width,
        }
      : null;

    /**
     * Represents the author field of a WebEmbed
     * @typedef {Object} WebEmbedAuthor
     * @property {string} name The name of this author
     * @property {string} url URL of this author
     */

    /**
     * The author of this embed (if there is one)
     * @type {?WebEmbedAuthor}
     */
    this.author = data.author
      ? {
          name: data.author.name,
          url: data.author.url,
        }
      : null;

    /**
     * Represents the provider of a WebEmbed
     * @typedef {Object} WebEmbedProvider
     * @property {string} name The name of this provider
     * @property {string} url URL of this provider
     */

    /**
     * The provider of this embed (if there is one)
     * @type {?WebEmbedProvider}
     */
    this.provider = data.provider
      ? {
          name: data.provider.name,
          url: data.provider.name,
        }
      : null;

    /**
     * Redirect URL
     * @type {string}
     */
    this.redirect = data.redirect;
  }
  /**
   * The options to provide for setting an author for a {@link WebEmbed}.
   * @typedef {Object} EmbedAuthorData
   * @property {string} name The name of this author.
   */

  /**
   * Sets the author of this embed.
   * @param {string|EmbedAuthorData|null} options The options to provide for the author.
   * Provide `null` to remove the author data.
   * @returns {WebEmbed}
   */
  setAuthor(options) {
    if (options === null) {
      this.author = {};
      return this;
    }
    const { name, url } = options;
    this.author = {
      name: Util.verifyString(name, RangeError, 'EMBED_AUTHOR_NAME'),
      url,
    };
    return this;
  }

  /**
   * The options to provide for setting an provider for a {@link WebEmbed}.
   * @typedef {Object} EmbedProviderData
   * @property {string} name The name of this provider.
   */

  /**
   * Sets the provider of this embed.
   * @param {string|EmbedProviderData|null} options The options to provide for the provider.
   * Provide `null` to remove the provider data.
   * @returns {WebEmbed}
   */
  setProvider(options) {
    if (options === null) {
      this.provider = {};
      return this;
    }
    const { name, url } = options;
    this.provider = {
      name: Util.verifyString(name, RangeError, 'EMBED_PROVIDER_NAME'),
      url,
    };
    return this;
  }

  /**
   * Sets the color of this embed.
   * @param {ColorResolvable} color The color of the embed
   * @returns {WebEmbed}
   */
  setColor(color) {
    this.color = Util.resolveColor(color);
    return this;
  }

  /**
   * Sets the description of this embed.
   * @param {string} description The description (Limit 350 characters)
   * @returns {WebEmbed}
   */
  setDescription(description) {
    this.description = Util.verifyString(description, RangeError, 'EMBED_DESCRIPTION');
    return this;
  }

  /**
   * Sets the image of this embed.
   * @param {string} url The URL of the image
   * @returns {WebEmbed}
   */
  setImage(url) {
    if (this.thumbnail && this.thumbnail.url) {
      console.warn('You can only set image or thumbnail per embed.');
      this.thumbnail.url = null;
    }
    this.imageType = 'image';
    this.image = { url };
    return this;
  }

  /**
   * Sets the thumbnail of this embed.
   * @param {string} url The URL of the image
   * @returns {WebEmbed}
   */
  setThumbnail(url) {
    if (this.image && this.image.url) {
      console.warn('You can only set image or thumbnail per embed.');
      this.image.url = null;
    }
    this.imageType = 'thumbnail';
    this.thumbnail = { url };
    return this;
  }

  /**
   * Sets the video of this embed.
   * @param {string} url The URL of the video
   * @returns {WebEmbed}
   */
  setVideo(url) {
    this.video = { url };
    return this;
  }

  /**
   * Sets the title of this embed.
   * @param {string} title The title
   * @returns {WebEmbed}
   */
  setTitle(title) {
    this.title = Util.verifyString(title, RangeError, 'EMBED_TITLE');
    return this;
  }

  /**
   * Sets the URL of this embed.
   * @param {string} url The URL
   * @returns {WebEmbed}
   */
  setURL(url) {
    this.url = url;
    return this;
  }

  /**
   * Sets the redirect URL of this embed.
   * @param {string} url The URL
   * @returns {WebEmbed}
   */
  setRedirect(url) {
    this.redirect = url;
    return this;
  }

  toString() {
    const url = new URL(baseURL);
    url.searchParams.set('image_type', this.imageType);
    if (this.title) {
      url.searchParams.set('title', this.title);
    }
    if (this.description) {
      url.searchParams.set('description', this.description);
    }
    if (this.url) {
      url.searchParams.set('url', this.url);
    }
    if (this.color) {
      url.searchParams.set('color', `#${this.color.toString(16)}`);
    }
    if (this.image?.url) {
      url.searchParams.set('image', this.image.url);
    }
    if (this.video?.url) {
      url.searchParams.set('video', this.video.url);
    }
    if (this.author) {
      if (this.author.name) {
        url.searchParams.set('author_name', this.author.name);
      }
      if (this.author.url) {
        url.searchParams.set('author_url', this.author.url);
      }
    }
    if (this.provider) {
      if (this.provider.name) {
        url.searchParams.set('provider_name', this.provider.name);
      }
      if (this.provider.url) {
        url.searchParams.set('provider_url', this.provider.url);
      }
    }
    if (this.thumbnail?.url) {
      url.searchParams.set('image', this.thumbnail.url);
    }
    if (this.redirect) {
      url.searchParams.set('redirect', this.redirect);
    }
    return url.toString();
  }
}

module.exports = WebEmbed;
module.exports.hiddenEmbed = hiddenCharter;