mirror of https://github.com/iv-org/invidious.git
reduce indentation and improve jsdoc descriptions
This commit is contained in:
bonjinnorenka
parent
bd4a4ab17b
commit
0d586dde2a
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@ -32,138 +32,19 @@ class invidious_embed {
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*/
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static api_promise = false;
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static invidious_instance = '';
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/**
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* @type {[string]}
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*/
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static api_instance_list = [];
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/**
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* @type {Object<string,boolean>}
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*/
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static instance_status_list = {};
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static videodata_cahce = {};
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/**
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* Add event execute function for player
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* @param {string} eventname
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* @param {Function} event_execute_function
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*/
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addEventListener(eventname, event_execute_function) {
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if (typeof event_execute_function === 'function') {
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if (eventname in invidious_embed.eventname_table) {
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this.eventobject[invidious_embed.eventname_table[eventname]].push(event_execute_function);
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} else if (invidious_embed.available_event_name.includes(eventname)) {
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this.eventobject[eventname].push(event_execute_function);
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} else {
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console.warn('addEventListener cannot find such eventname : ' + eventname);
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}
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} else {
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console.warn("addEventListner secound args must be function");
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}
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}
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/**
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* remove spacific event execute function
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* @param {string} eventname
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* @param {Function} delete_event_function
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*/
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removeEventListener(eventname, delete_event_function) {
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if (typeof delete_event_function === 'function') {
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let internal_eventname;
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if (eventname in invidious_embed.eventname_table) {
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internal_eventname = invidious_embed.eventname_table[eventname];
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} else if (invidious_embed.available_event_name.includes(eventname)) {
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internal_eventname = eventname;
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} else {
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console.warn('removeEventListner cannot find such eventname : ' + eventname);
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return;
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}
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this.eventobject[internal_eventname] = this.eventobject[internal_eventname].filter(listed_function => {
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const allowFunctionDetected = listed_function.toString()[0] === '(';
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if (allowFunctionDetected) {
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listed_function.toString() !== delete_event_function.toString();
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} else {
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listed_function !== delete_event_function;
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}
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});
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} else {
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console.warn("removeEventListener secound args must be function");
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}
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}
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/**
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* return whether instance_origin origin can use or not
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* @param {string} instance_origin
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* @returns {Promise<boolean>}
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*/
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async instance_access_check(instance_origin) {
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let return_status;
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const status_cahce_exist = instance_origin in invidious_embed.instance_status_list;
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if (!status_cahce_exist) {
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try {
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const instance_stats = await fetch(instance_origin + '/api/v1/stats');
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if (instance_stats.ok) {
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const instance_stats_json = await instance_stats.json();
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return_status = (instance_stats_json.software.name === 'invidious');
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} else {
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return_status = false;
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}
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} catch {
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return_status = false;
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}
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invidious_embed.instance_status_list[instance_origin] = return_status;
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return return_status;
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} else {
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return invidious_embed.instance_status_list[instance_origin];
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}
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}
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/**
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* Need to use await
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*
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* Add invidious_embed.api_instance_list
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*
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* fetch from api.invidious.io
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*/
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async get_instance_list() {
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invidious_embed.api_instance_list = [];
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const instance_list_api = await (await fetch('https://api.invidious.io/instances.json?pretty=1&sort_by=type,users')).json();
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instance_list_api.forEach(instance_data => {
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const http_check = instance_data[1]['type'] === 'https';
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let status_check_api_data;
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if (instance_data[1]['monitor'] !== null) {
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status_check_api_data = instance_data[1]['monitor']['statusClass'] === 'success';
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}
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const api_available = instance_data[1]['api'] && instance_data[1]['cors'];
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if (http_check && status_check_api_data && api_available) {
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invidious_embed.api_instance_list.push(instance_data[1]['uri']);
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}
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});
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}
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/**
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* Need to use await
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*
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* Auto select invidious instance and set invidious_embed.invidious_instance
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*/
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async auto_instance_select() {
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if (await this.instance_access_check(invidious_embed.invidious_instance)) {
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return;
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} else {
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if (invidious_embed.api_instance_list.length === 0) {
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await this.get_instance_list();
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}
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for (let x = 0; x < invidious_embed.api_instance_list.length; x++) {
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if (await this.instance_access_check(invidious_embed.api_instance_list[x])) {
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invidious_embed.invidious_instance = invidious_embed.api_instance_list[x];
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break;
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}
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}
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}
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}
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/**
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* Need to use await
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* Return videoData using invidious videos api
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* @param {string} videoid
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* @returns {Promise<{
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* @typedef {{
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* title:string,
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* videoId:string,
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* videoThumbnails:[{
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@ -263,7 +144,138 @@ class invidious_embed {
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* viewCountText:string,
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* viewCount:number
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* }]
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* }>}
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* }} videoDataApi
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*/
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/**
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* @type {Object<string,videoDataApi>}
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*/
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static videodata_cahce = {};
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/**
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* Add event execute function for player
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* @param {string} eventname
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* @param {Function} event_execute_function
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*/
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addEventListener(eventname, event_execute_function) {
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if (typeof event_execute_function === 'function') {
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if (eventname in invidious_embed.eventname_table) {
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this.eventobject[invidious_embed.eventname_table[eventname]].push(event_execute_function);
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} else if (invidious_embed.available_event_name.includes(eventname)) {
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this.eventobject[eventname].push(event_execute_function);
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} else {
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console.warn('addEventListener cannot find such eventname : ' + eventname);
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}
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} else {
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console.warn("addEventListner secound args must be function");
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}
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}
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/**
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* remove spacific event execute function
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* @param {string} eventname
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* @param {Function} delete_event_function
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*/
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removeEventListener(eventname, delete_event_function) {
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if (typeof delete_event_function === 'function') {
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let internal_eventname;
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if (eventname in invidious_embed.eventname_table) {
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internal_eventname = invidious_embed.eventname_table[eventname];
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} else if (invidious_embed.available_event_name.includes(eventname)) {
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internal_eventname = eventname;
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} else {
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console.warn('removeEventListner cannot find such eventname : ' + eventname);
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return;
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}
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this.eventobject[internal_eventname] = this.eventobject[internal_eventname].filter(listed_function => {
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const allowFunctionDetected = listed_function.toString()[0] === '(';
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if (allowFunctionDetected) {
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listed_function.toString() !== delete_event_function.toString();
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} else {
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listed_function !== delete_event_function;
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}
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});
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} else {
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console.warn("removeEventListener secound args must be function");
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}
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}
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/**
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* return whether instance_origin origin can use or not
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* @param {string} instance_origin
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* @returns {Promise<boolean>}
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*/
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async instance_access_check(instance_origin) {
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let return_status;
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const status_cahce_exist = instance_origin in invidious_embed.instance_status_list;
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if (status_cahce_exist) {
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return invidious_embed.instance_status_list[instance_origin];
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}
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try {
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const instance_stats = await fetch(instance_origin + '/api/v1/stats');
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if (instance_stats.ok) {
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const instance_stats_json = await instance_stats.json();
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return_status = (instance_stats_json.software.name === 'invidious');
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} else {
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return_status = false;
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}
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} catch {
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return_status = false;
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}
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invidious_embed.instance_status_list[instance_origin] = return_status;
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return return_status;
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}
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/**
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* Need to use await
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*
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* Add invidious_embed.api_instance_list
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*
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* fetch from api.invidious.io
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*/
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async get_instance_list() {
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invidious_embed.api_instance_list = [];
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const instance_list_api = await (await fetch('https://api.invidious.io/instances.json?pretty=1&sort_by=type,users')).json();
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instance_list_api.forEach(instance_data => {
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const http_check = instance_data[1]['type'] === 'https';
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let status_check_api_data;
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if (instance_data[1]['monitor'] !== null) {
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status_check_api_data = instance_data[1]['monitor']['statusClass'] === 'success';
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}
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const api_available = instance_data[1]['api'] && instance_data[1]['cors'];
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if (http_check && status_check_api_data && api_available) {
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invidious_embed.api_instance_list.push(instance_data[1]['uri']);
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}
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});
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}
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/**
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* Need to use await
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*
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* Auto select invidious instance and set invidious_embed.invidious_instance
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*/
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async auto_instance_select() {
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if (await this.instance_access_check(invidious_embed.invidious_instance)) {
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return;
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} else {
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if (invidious_embed.api_instance_list.length === 0) {
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await this.get_instance_list();
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}
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for (let x = 0; x < invidious_embed.api_instance_list.length; x++) {
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if (await this.instance_access_check(invidious_embed.api_instance_list[x])) {
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invidious_embed.invidious_instance = invidious_embed.api_instance_list[x];
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break;
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}
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}
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}
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}
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/**
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* Return videoData using invidious videos api
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* @param {string} videoid
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* @returns {Promise<videoDataApi>}
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*/
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async videodata_api(videoid) {
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const not_in_videodata_cahce = !(videoid in invidious_embed.videodata_cahce);
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@ -279,7 +291,6 @@ class invidious_embed {
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}
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/**
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* Need to use await
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* check whether videoid exist or not
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* @param {string} videoid
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* @returns {promise<boolean>}
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@ -289,7 +300,6 @@ class invidious_embed {
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}
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/**
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* Need to use await
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* return array of videoid in playlistid
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* @param {string} playlistid
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* @returns {Promise<[string]>}
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@ -312,6 +322,8 @@ class invidious_embed {
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* @param {{
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* videoId:string,
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* host:string,
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* width:number,
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* height:number,
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* playerVars:{
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* start:number|string,
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* end:number|string,
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@ -331,8 +343,30 @@ class invidious_embed {
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this.error_code = 0;
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this.volume = 100;
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this.loop = false;
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/**
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* @type {[string]}
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*/
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this.playlistVideoIds = [];
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/**
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* @type {{
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* ready:Function,
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* ended:Function,
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* error:Function,
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* ratechange:Function,
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* volumechange:Function,
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* waiting:Function,
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* timeupdate:Function,
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* loadedmetadata:Function,
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* play:Function,
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* seeking:Function,
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* seeked:Function,
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* playerresize:Function,
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* pause:Function,
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* statechange:Function
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* }}
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*/
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this.eventobject = {
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ready: [],
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ended: [],
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@ -357,7 +391,7 @@ class invidious_embed {
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} else if (typeof element === 'string') {
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replace_elemnt = document.getElementById(element);
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if(replace_elemnt === null){
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if (replace_elemnt === null) {
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throw 'Can not find spacific element'
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}
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} else {
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@ -479,11 +513,15 @@ class invidious_embed {
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return this;
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}
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/**
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* send message to iframe player
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* @param {Object} data
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*/
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postMessage(data) {
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const additionalInfo = {
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'origin': location.origin,
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'widgetid': this.widgetid.toString(),
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'target': 'invidious_control'
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const additionalInfo = {
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'origin': location.origin,
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'widgetid': this.widgetid.toString(),
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'target': 'invidious_control'
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};
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data = Object.assign(additionalInfo, data);
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this.player_iframe.contentWindow.postMessage(data, this.target_origin);
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@ -495,10 +533,10 @@ class invidious_embed {
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*/
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event_executor(eventname) {
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const execute_functions = this.eventobject[eventname];
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let return_data = {
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type: eventname,
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data: null,
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target: this
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let return_data = {
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type: eventname,
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data: null,
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target: this
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};
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switch (eventname) {
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case 'statechange':
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@ -517,7 +555,7 @@ class invidious_embed {
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}
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/**
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*
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* recieve message from iframe player
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* @param {{
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* data:{
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* from:string,
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@ -588,9 +626,9 @@ class invidious_embed {
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*/
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promise_send_event(event_name) {
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if (invidious_embed.api_promise) {
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const promise_object = new Promise((resolve, reject) => this.message_wait[event_name].push(resolve) );
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const promise_object = new Promise((resolve, reject) => this.message_wait[event_name].push(resolve));
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this.postMessage({
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eventname: event_name
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eventname: event_name
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});
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return promise_object;
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} else {
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@ -812,7 +850,7 @@ class invidious_embed {
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}
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/**
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*
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* Internal function, so use such as loadVideoById() instead of this function.
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* @param {string|{
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* videoId:string|undefined,
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* mediaContentUrl:string|undefined,
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@ -1012,7 +1050,7 @@ class invidious_embed {
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}
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/**
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*
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* Internal function, so use such as loadPlaylist() instead of this function.
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* @param {string|[string]|{index:number|undefined,list:string,listType:string|undefined}} playlistData
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* @param {boolean} autoplay
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* @param {number} index
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@ -1317,13 +1355,13 @@ class invidious_embed {
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*/
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async getVideoData() {
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const videoData = await this.videodata_api(this.videoId);
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return {
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video_id: this.videoId,
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title: await this.promise_send_event('gettitle'),
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list: await this.promise_send_event('getplaylistid'),
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isListed: videoData.isListed,
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isLive: videoData.liveNow,
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isPremiere: videoData.premium
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return {
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video_id: this.videoId,
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title: await this.promise_send_event('gettitle'),
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list: await this.promise_send_event('getplaylistid'),
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isListed: videoData.isListed,
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isLive: videoData.liveNow,
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isPremiere: videoData.premium
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};
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}
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@ -1386,7 +1424,7 @@ class invidious_embed {
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/**
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* After load iFrame api,function will execute
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*
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* But this function always execute imidiretry because iframe api ready mean load complete this js file
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* But this function always execute immediately because iframe api ready mean load complete this js file
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* @param {Function} func
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*/
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function invidious_ready(func) {
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