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Seriesfeed++

A fork of Bierdopje AddOn Plus for Seriesfeed

当前为 2017-11-17 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Seriesfeed++
  3. // @namespace    https://greasyfork.org/en/users/22592
  4. // @description  A fork of Bierdopje AddOn Plus for Seriesfeed
  5. // @include      https://www.seriesfeed.com/*
  6. // @version      2.00
  7. // @grant        GM_setValue
  8. // @grant        GM_getValue
  9. // @grant        GM.setValue
  10. // @grant        GM.getValue
  11. // @require      https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js
  12. // @require      https://code.jquery.com/jquery-3.2.1.js
  13. // @require      https://code.jquery.com/ui/1.12.1/jquery-ui.js
  14. // @author       Mr. Invisible (mrinvisible@cryptolab.net)
  15. // @run-at       document-end
  16. // ==/UserScript==
  17.  
  18. /*global GM.getValue,GM.info,GM.setValue,$ */
  19.  
  20. /**
  21.  Changelog:
  22.  2.00: New GM API for the new FF version.
  23.  1.17: 
  24. 	- Fix urls for real
  25. 	- Update JQuery version
  26. 	- Remove unneeded includes
  27.  1.16: Fix urls
  28.  1.15: Make compatible with https
  29.  1.14: Fix bug with provider introduced in 1.13
  30.  1.13: Added another search engine
  31.  1.12:
  32.     - Fix problem with watchlist that have no items left
  33.     - Replaced two dead search engines
  34.  1.11: Quick-fix for dialog
  35.  1.10:
  36.     - Replaced all providers, now you can define your own
  37.     - Replaced quality, now you can define your own
  38.  1.09: Added an exception
  39.  1.08: Multi-domain
  40.  1.07: Forgot to turn of debug once again
  41.  1.06:
  42.     - Updated for Seriesfeed 2.0
  43.     - Added new provider
  44.     - Dialog also closes when middle-clicking
  45.     - Re-added functionality to the episode and season pages.
  46.     - Added exception for legends of tomorrow
  47.     - Added email address for easier communication
  48.  1.05: Updated for Seriesfeed 1.3
  49.  1.04: Fixed problem with the visual watchlist & dialog for download now closes after clicking a link.
  50.  1.03: Updated for Seriesfeed 1.2
  51.  1.02: Fixed small bug with Chrome-derived browsers
  52.  1.01: Rewrote script in order to accommodate the Seriesfeed pages
  53.  1.00: Cloned from the Bierdopje AddOn Plus version 1.101
  54.  **/
  55.  
  56. // Create one accessible object. The remainder is hidden for external use.
  57. var seriesFeedPlusPlus = (function () {
  58.     'use strict';
  59.  
  60.     var seriesFeedPlusPlus, configDialog, // Objects
  61.         debug, pageRegexes, currentPage, flags, subProviders, languageMap, // Variables
  62.         main, checkPage, injectMenuItem, modifyPage, handleStartPage, injectDefaultTable, createFunctionality,
  63.         createLanguageFlag, parseEpisode, showSubSelectionDialog, handleBroadcastPage, handleWatchlistPage,
  64.         injectTableHeader, showDlSelectionDialog, createMediaLink, formatToConvention, handleSeasonPage,
  65.         handleEpisodePage; // Methods
  66.  
  67.     // Initialize objects
  68.     seriesFeedPlusPlus = {};
  69.     configDialog = (function () {
  70.         var instance, configElementName, preferences, mapping, show, close, closeOtherSubConfigs, closeSubConfig,
  71.             openSubConfig, changeConfiguration, saveConfiguration, loadPreferences, getEnabledSubtitleLanguages,
  72.             getConfigValue, getEnabledSubtitleSources, getEnabledDownloadProviders, getEnabledMediaQualities,
  73.             checkConfiguration, isValidQualityConfig, isValidProviderConfig, isValidProvidersConfig;
  74.  
  75.         // Init vars
  76.         configElementName = "configFrame";
  77.         // Preferences with their default values
  78.         preferences = {
  79.             sub_lang_nl: true,
  80.             sub_lang_en: true,
  81.             sub_source_addic7ed: true,
  82.             sub_source_podnapisi: true,
  83.             sub_source_opensubtitles: false,
  84.             sub_source_subtitleseeker: false,
  85.             dl_quality: [
  86.                 'WEB-DL', 'HDTV 1080', 'HDTV 720', 'x265'
  87.             ],
  88.             dl_providers: [
  89.                 {
  90.                     "name": "1337x",
  91.                     "url": "https://1337x.to/search/{show}+{season_episode}+{quality}/1/",
  92.                     "quality": {
  93.                         "WEB-DL": "WEB-DL",
  94.                         "HDTV 1080": "1080p x264",
  95.                         "HDTV 720": "720p x264",
  96.                         "x265": "x265"
  97.                     },
  98.                     "invalid_characters": {
  99.                         "old": ["(", ")", " "],
  100.                         "new": ["", "", "+"]
  101.                     },
  102.                 },
  103.                 {
  104.                     "name": "RARBG",
  105.                     "url": "https://rarbg.to/torrents.php?search={show} {season_episode} {quality}",
  106.                     "quality": {
  107.                         "WEB-DL": "WEB-DL",
  108.                         "HDTV 1080": "1080p x264",
  109.                         "HDTV 720": "720p x264",
  110.                         "x265": "x265"
  111.                     }
  112.                 },
  113.                 {
  114.                     "name": "TPB",
  115.                     "url": "https://thepiratebay.org/search/{show} {season_episode} {quality}",
  116.                     "quality": {
  117.                         "WEB-DL": "WEB-DL",
  118.                         "HDTV 1080": "1080p x264",
  119.                         "HDTV 720": "720p x264",
  120.                         "x265": "x265"
  121.                     }
  122.                 },
  123.                 {
  124.                     "name": "NZBIndex",
  125.                     "url": "https://www.nzbindex.com/search/?q={show} {season_episode} {quality}&max=25&sort=agedesc&hidespam=1&more=0",
  126.                     "quality": {
  127.                         "WEB-DL": "720p|1080p WEB-DL",
  128.                         "HDTV 1080": "1080p x264",
  129.                         "HDTV 720": "720p x264",
  130.                         "x265": "x265"
  131.                     }
  132.                 },
  133.                 {
  134.                     "name": "NZBClub",
  135.                     "url": "https://www.nzbclub.com/search.aspx?q={show} {season_episode} {quality}&szs=20&sze=24&st=1&sp=1&sn=1",
  136.                     "quality": {
  137.                         "WEB-DL": "WEB-DL",
  138.                         "HDTV 1080": "1080p x264",
  139.                         "HDTV 720": "720p x264",
  140.                         "x265": "x265"
  141.                     }
  142.                 },
  143.                 {
  144.                     "name": "BinSearch",
  145.                     "url": "https://binsearch.info/index.php?q={show} {season_episode} {quality}&max=25&adv_age=999&adv_sort=date&adv_col=on&font=small",
  146.                     "quality": {
  147.                         "WEB-DL": "720p|1080p WEB-DL",
  148.                         "HDTV 1080": "1080p x264",
  149.                         "HDTV 720": "720p x264",
  150.                         "x265": "x265"
  151.                     }
  152.                 }
  153.             ]
  154.         };
  155.         mapping = {
  156.             sub_lang_nl: "Ext.SF.SubLanguage_NL",
  157.             sub_lang_en: "Ext.SF.SubLanguage_US",
  158.             sub_source_addic7ed: "Ext.SF.SubProvider_Addic7ed",
  159.             sub_source_podnapisi: "Ext.SF.SubProvider_PodNapisi",
  160.             sub_source_opensubtitles: "Ext.SF.SubProvider_OpenSubTitles",
  161.             sub_source_subtitleseeker: "Ext.SF.SubProvider_SubtitleSeeker",
  162.             dl_providers: "Ext.SF.MediaProviders",
  163.             dl_quality: "Ext.SF.MediaQuality"
  164.         };
  165.         // Initialize functions
  166.         show = function () {
  167.             var css, html, div, subFrames, idx, inputs, head, style;
  168.             if (document.getElementById(configElementName)) {
  169.                 close();
  170.                 return;
  171.             }
  172.             head = document.getElementsByTagName('head')[0];
  173.             style = document.createElement('style');
  174.             style.setAttribute('type', 'text/css');
  175.             style.textContent = ' ' +
  176.                 '.h3subframe { margin: 1px 0 0px; padding: 1px 10px; border-bottom: 1px solid #bbb; font-size: 1.5em; font-weight: normal; cursor:pointer; background:#DDDDDD none repeat scroll 0 0; } ' +
  177.                 '.h3subframe:hover { background:#C0BEBE none repeat scroll 0 0; } ' +
  178.                 '#h3subframetitle { margin: 2px 0 0px; padding: 7px 10px; border-bottom: 1px solid #bbb; font-size: 2.0em; font-weight: normal; } ' +
  179.                 '.popup a { color: darkblue; text-decoration: none; } ' +
  180.                 '.popup p { padding: 1px 10px; margin: 0px 0; font-family:arial,helvetica,sans-serif; font-size:10pt; font-size-adjust:none; font-stretch:normal; font-style:normal; font-variant:normal; font-weight:normal; line-height:normal; } ' +
  181.                 '.sidebyside { padding: 1px 10px; margin: 0px 0;display:inline-block;width:17em; } ' +
  182.                 '.h3subframecontent { overflow:auto; display: none; padding: 10px 10px; } ' +
  183.                 '.showinfo { font-size:14px; } ' +
  184.                 'textarea.valid, textarea.valid:focus { border: 2px solid green; } ' +
  185.                 'textarea.invalid, textarea.invalid:focus { border: 2px solid red; }';
  186.             head.appendChild(style);
  187.  
  188.             html =
  189.                 '<div id="fade" style="background: #000;height: 100%;opacity: .80;"></div>' +
  190.                 '<div style="font-family: verdana; color: black; background: #ddd; padding: 10px 20px; border: 10px solid #fff; float: left; width: 731px; position: absolute; top: 2%; left: 40%; margin: 0 0 0 -292px; border-radius: 10px; z-index: 100;">' +
  191.                 '    <div class="popup" style="float: left; width: 100%; background: #fff; margin: 10px 0; padding: 0px 0 0px; border-left: 1px solid #bbb; border-top: 1px solid #bbb; border-right: 1px solid #bbb;">' +
  192.                 '        <a href="#" onclick="javascript:return false;">' +
  193.                 '            <img id="' + configElementName + '_close" style="border:none; position: absolute; right: -20px; top: -20px;" src="data:image/png;base64,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%3D%3D"/>' +
  194.                 '        </a>' +
  195.                 '        <div id="h3subframetitle"><b>Seriesfeed++ - Preferences</b></div>' +
  196.                 '        <div id="h3subframe1" class="h3subframe">Languages</div>' +
  197.                 '        <div class="h3subframecontent">' +
  198.                 '            <p class="showinfo">Choose the <b>subtitle languages</b> you want to find</p><br>' +
  199.                 '            <p><input type="checkbox" id="sub_lang_nl" /> Nederlands <img src="' + flags.nl + '"/></p>' +
  200.                 '            <p><input type="checkbox" id="sub_lang_en" /> English <img src="' + flags.en + '"/></p>' +
  201.                 '        </div>' +
  202.                 '        <div id="h3subframe2" class="h3subframe">Subtitles</div>' +
  203.                 '        <div class="h3subframecontent">' +
  204.                 '            <p class="showinfo">Choose the <b>subtitle sites</b> you want as option</p><br>' +
  205.                 '            <p><input type="checkbox" id="sub_source_addic7ed" /> Addic7eD <font color="gray">(preferred)</font></p>' +
  206.                 '            <p><input type="checkbox" id="sub_source_podnapisi" /> PodNapisi</p>' +
  207.                 '            <p><input type="checkbox" id="sub_source_opensubtitles" /> OpenSubtitles</p>' +
  208.                 '            <p><input type="checkbox" id="sub_source_subtitleseeker" /> SubTitleSeeker <font color="gray">(can be unsafe)</font></p>' +
  209.                 '        </div>' +
  210.                 '        <div id="h3subframe3" class="h3subframe">Media</div>' +
  211.                 '        <div class="h3subframecontent">' +
  212.                 '            <p class="showinfo">For examples of the configuration, see the <a target="_blank" href="https://greasyfork.org/en/scripts/14722-seriesfeed">Greasyfork</a> website</p>' +
  213.                 '            <p class="showinfo">Enter the <b>media formats</b> you want to have links for</p><br>' +
  214.                 '            <textarea cols="100" rows="2" class="valid" id="config_dl_quality">' + JSON.stringify(preferences.dl_quality, null, 1) + '</textarea><br>Config will not be stored unless the border is green.<br><br>' +
  215.                 '            <p class="showinfo">Enter the configuration for the <b>media providers</b> you want to use</p><br>' +
  216.                 '            <textarea cols="100" rows="20" class="valid" id="config_dl_providers">' + JSON.stringify(preferences.dl_providers, null, '\t') + '</textarea><br>Config will not be stored unless the border is green.<br><br>' +
  217.                 '        </div>' +
  218.                 '        <div id="h3subframe4" class="h3subframe">About &amp; Help</div>' +
  219.                 '        <div class="h3subframecontent">' +
  220.                 '            <p><b>' + GM.info.script.name + '</b> - version: ' + GM.info.script.version + '</p>' +
  221.                 '            <br />' +
  222.                 '            <p>' + GM.info.script.description + '</p><br>' +
  223.                 '            <p>Author: Mr. Invisible (mrinvisible@cryptolab.net) - original plugin by: XppX</p>' +
  224.                 '            <p>License: GPL</p><br><br>' +
  225.                 '            <p><b>In need of help</b>? Visit the script page on <a target="_blank" href="https://greasyfork.org/en/scripts/14722-seriesfeed">Greasyfork</a>.</p>' +
  226.                 '        </div>' +
  227.                 '    </div>' +
  228.                 '</div>';
  229.             div = document.createElement("div");
  230.             div.id = configElementName;
  231.             div.setAttribute('style',
  232.                 'visibility: visible;position: fixed;width: 100%;height: 100%;top: 0;left: 0;font-size:12px;' +
  233.                 'z-index:1001;text-align:left;');
  234.             div.innerHTML = html;
  235.             document.body.appendChild(div);
  236.             document.getElementById(configElementName + "_close").addEventListener("click", close, false);
  237.  
  238.             // Loop through checkboxes to populate them
  239.             inputs = div.getElementsByTagName("input");
  240.             for (idx = 0; idx < inputs.length; idx++) {
  241.                 if (inputs[idx].type === "checkbox") {
  242.                     if (preferences.hasOwnProperty(inputs[idx].id) && preferences[inputs[idx].id]) {
  243.                         inputs[idx].setAttribute("checked", "checked");
  244.                     }
  245.                     // Add a listener to each checkbox
  246.                     inputs[idx].addEventListener("click", changeConfiguration, false);
  247.                 }
  248.             }
  249.             inputs = div.getElementsByTagName('textarea');
  250.             for (idx = 0; idx < inputs.length; idx++) {
  251.                 // Add a listener to each text area
  252.                 inputs[idx].addEventListener("change", checkConfiguration, false);
  253.                 inputs[idx].addEventListener("keyup", checkConfiguration, false);
  254.             }
  255.  
  256.             // Add event listeners for opening when a click on the head is performed
  257.             subFrames = document.getElementsByClassName("h3subframe");
  258.             for (idx = 0; idx < subFrames.length; idx++) {
  259.                 subFrames[idx].addEventListener("click", openSubConfig, false);
  260.             }
  261.             // Unfold the first one
  262.             openSubConfig({
  263.                 target: document.getElementById('h3subframe1')
  264.             });
  265.         };
  266.         close = function () {
  267.             var box = document.getElementById(configElementName);
  268.             box.parentNode.removeChild(box);
  269.             window.location.reload(false);
  270.         };
  271.         closeOtherSubConfigs = function (evt) {
  272.             var ignore, subFrames, idx;
  273.             ignore = evt.target || evt.srcElement;
  274.             subFrames = document.getElementsByClassName("h3subframe");
  275.             for (idx = 0; idx < subFrames.length; idx++) {
  276.                 if (ignore !== subFrames[idx]) {
  277.                     subFrames[idx].nextElementSibling.style.display = "none";
  278.                     subFrames[idx].addEventListener("click", openSubConfig, false);
  279.                 }
  280.             }
  281.         };
  282.         closeSubConfig = function (e) {
  283.             var evt, target;
  284.  
  285.             evt = e || window.event;
  286.             target = evt.target || evt.srcElement;
  287.             target.removeEventListener("click", closeSubConfig, false);
  288.             target.nextElementSibling.style.display = "none";
  289.             target.addEventListener("click", openSubConfig, false);
  290.         };
  291.         openSubConfig = function (e) {
  292.             var evt, target;
  293.  
  294.             evt = e || window.event;
  295.             target = evt.target || evt.srcElement;
  296.             target.removeEventListener("click", openSubConfig, false);
  297.             target.nextElementSibling.style.display = "block";
  298.             closeOtherSubConfigs(evt);
  299.             target.addEventListener("click", closeSubConfig, false);
  300.         };
  301.         changeConfiguration = function (e) {
  302.             if (e.target.tagName.toLowerCase() === 'input') {
  303.                 saveConfiguration(e.target.id, e.target.checked);
  304.             }
  305.         };
  306.         checkConfiguration = function (e) {
  307.             var json, idx;
  308.  
  309.             if (debug) {
  310.                 console.log('Entering checkConfiguration');
  311.             }
  312.  
  313.             if (e.target.tagName.toLowerCase() === 'textarea' && e.target.id.indexOf("config_dl_") === 0) {
  314.                 e.target.classList.remove('valid');
  315.                 e.target.classList.add('invalid');
  316.                 try {
  317.                     json = JSON.parse(e.target.value);
  318.                     if ((e.target.id === "config_dl_quality" && !isValidQualityConfig(json)) ||
  319.                         (e.target.id === "config_dl_providers" && !isValidProvidersConfig(json))) {
  320.                         return;
  321.                     }
  322.                     e.target.classList.add('valid');
  323.                     e.target.classList.remove('invalid');
  324.                     saveConfiguration(e.target.id.replace("config_", ""), json);
  325.                 } catch (e) {
  326.                     if (debug) {
  327.                         console.log('Invalid JSON: '+ e);
  328.                     }
  329.                 }
  330.             }
  331.         };
  332.         isValidQualityConfig = function (json) {
  333.             if (! Array.isArray(json)) {
  334.                 if (debug) {
  335.                     console.log('Quality config is no array');
  336.                 }
  337.                 return false;
  338.             }
  339.             return true;
  340.         };
  341.         isValidProvidersConfig = function (json) {
  342.             var idx;
  343.             if (! Array.isArray(json)) {
  344.                 if (debug) {
  345.                     console.log('Quality providers is no array');
  346.                 }
  347.                 return false;
  348.             }
  349.             for (idx = 0; idx < json.length; idx++) {
  350.                 if (!isValidProviderConfig(json[idx])) {
  351.                     return false;
  352.                 }
  353.             }
  354.             return true;
  355.         };
  356.         isValidProviderConfig = function (json) {
  357.             var idx;
  358.  
  359.             if (!json.hasOwnProperty('name') || !json.hasOwnProperty('url') || !json.hasOwnProperty('quality')) {
  360.                 if (debug) {
  361.                     console.log('Provider config missing name, url or quality property.');
  362.                 }
  363.                 return false;
  364.             }
  365.  
  366.             for (idx = 0; idx < preferences.dl_quality.length; idx++) {
  367.                 if(!json.quality.hasOwnProperty(preferences.dl_quality[idx])) {
  368.                     if (debug) {
  369.                         console.log('Provider config missing quality entry.');
  370.                     }
  371.                     return false;
  372.                 }
  373.             }
  374.  
  375.             if (json.url.indexOf('{show}') === -1 || json.url.indexOf('{season_episode}') === -1 || json.url.indexOf('{quality}') === -1) {
  376.                 if (debug) {
  377.                     console.log('Provider config url missing {show}, {season_episode} or {quality} section.');
  378.                 }
  379.                 return false;
  380.             }
  381.  
  382.             if (json.hasOwnProperty('invalid_characters')) {
  383.                 if (! json.invalid_characters.hasOwnProperty('old') || ! json.invalid_characters.hasOwnProperty('new') ||
  384.                     ! Array.isArray(json.invalid_characters.new) || ! Array.isArray(json.invalid_characters.old) ||
  385.                     json.invalid_characters.new.length !== json.invalid_characters.old.length
  386.                 ) {
  387.                     if (debug) {
  388.                         console.log('Provider config invalid_characters not provided, no array or length not equal between old & new.');
  389.                     }
  390.                     return false;
  391.                 }
  392.             }
  393.  
  394.             return true;
  395.         };
  396.         saveConfiguration = function (id, value) {
  397.             if (preferences.hasOwnProperty(id)) {
  398.                 preferences[id] = value;
  399.                 GM.setValue(mapping[id], value);
  400.             }
  401.         };
  402.         loadPreferences = function () {
  403.             var key;
  404.             if (debug) {
  405.                 window.console.log("Entering load preferences function");
  406.             }
  407.             if (debug) {
  408.                 window.console.log("Preferences (default):");
  409.                 window.console.log(preferences);
  410.             }
  411.  
  412.             for (key in mapping) {
  413.                 if (mapping.hasOwnProperty(key) && preferences.hasOwnProperty(key)) {
  414.                     (async () => {
  415.                     preferences[key] = await GM.getValue(mapping[key], preferences[key]);
  416.                     })();
  417.                 }
  418.             }
  419.  
  420.             if (debug) {
  421.                 window.console.log("Preferences (loaded):");
  422.                 window.console.log(preferences);
  423.             }
  424.         };
  425.         getConfigValue = function (name) {
  426.             if (preferences.hasOwnProperty(name)) {
  427.                 return preferences[name];
  428.             }
  429.             return null;
  430.         };
  431.         getEnabledSubtitleLanguages = function () {
  432.             var result = [];
  433.  
  434.             if (preferences.sub_lang_en) {
  435.                 result.push("en");
  436.             }
  437.             if (preferences.sub_lang_nl) {
  438.                 result.push("nl");
  439.             }
  440.  
  441.             return result;
  442.         };
  443.         getEnabledSubtitleSources = function () {
  444.             var result = [];
  445.  
  446.             if (preferences.sub_source_addic7ed) {
  447.                 result.push(subProviders.sub_source_addic7ed);
  448.             }
  449.             if (preferences.sub_source_podnapisi) {
  450.                 result.push(subProviders.sub_source_podnapisi);
  451.             }
  452.             if (preferences.sub_source_opensubtitles) {
  453.                 result.push(subProviders.sub_source_opensubtitles);
  454.             }
  455.             if (preferences.sub_source_subtitleseeker) {
  456.                 result.push(subProviders.sub_source_subtitleseeker);
  457.             }
  458.  
  459.             return result;
  460.         };
  461.         getEnabledDownloadProviders = function () {
  462.             return preferences.dl_providers;
  463.         };
  464.         getEnabledMediaQualities = function () {
  465.             return preferences.dl_quality;
  466.         };
  467.         // Initialize object to return and expose appropriate methods
  468.         instance = {};
  469.         instance.show = show;
  470.         instance.loadPreferences = loadPreferences;
  471.         instance.getConfigValue = getConfigValue;
  472.         instance.getEnabledSubtitleLanguages = getEnabledSubtitleLanguages;
  473.         instance.getEnabledSubtitleSources = getEnabledSubtitleSources;
  474.         instance.getEnabledDownloadProviders = getEnabledDownloadProviders;
  475.         instance.getEnabledMediaQualities = getEnabledMediaQualities;
  476.  
  477.         return instance;
  478.     }());
  479.     // Initialize variables
  480.     debug = true;
  481.     // Maps short language keywords to the full English language
  482.     languageMap = {
  483.         "en": "English",
  484.         "nl": "Dutch"
  485.     };
  486.     // Providers, keys of this MUST be equal to the ones in the configDialog.preferences variable
  487.     subProviders = {
  488.         sub_source_addic7ed: {
  489.             title: "Addic7eD",
  490.             createLink: function (showName, showEpisode, language) {
  491.                 var showNameConverted, showEpisodeConverted, languageConverted;
  492.                 // Convert show name & show episode to appropriate formats
  493.                 showNameConverted = this.showConversion(showName);
  494.                 showEpisodeConverted = this.episodeConversion(showEpisode);
  495.                 languageConverted = this.languageConversion(language);
  496.  
  497.                 return "http://www.addic7ed.com/serie/" + showNameConverted + "/" + showEpisodeConverted.season + "/" +
  498.                     showEpisodeConverted.episode + "/" + languageConverted;
  499.             },
  500.             showConversion: function (show) {
  501.                 var exceptions;
  502.  
  503.                 show = show.replace(/ /g, "_");
  504.                 // Exception map for shows
  505.                 exceptions = {
  506.                     "The_Flash": "The_Flash_(2014)",
  507.                     "Legends_of_Tomorrow": "DC's_Legends_of_Tomorrow",
  508.                     "Marvel's_Daredevil": "Daredevil"
  509.                 };
  510.                 if (exceptions.hasOwnProperty(show)) {
  511.                     show = exceptions[show];
  512.                 }
  513.                 return show;
  514.             },
  515.             episodeConversion: function (episode) { return parseEpisode(episode); },
  516.             languageConversion: function (language) {
  517.                 switch (language) {
  518.                 case "nl":
  519.                     return "17";
  520.                 case "en":
  521.                     return "1";
  522.                 }
  523.                 return language;
  524.             }
  525.         },
  526.         sub_source_podnapisi: {
  527.             title: "PodNapisi",
  528.             createLink: function (showName, showEpisode, language) {
  529.                 var showNameConverted, showEpisodeConverted, languageConverted;
  530.                 // Convert show name & show episode to appropriate formats
  531.                 showNameConverted = this.showConversion(showName);
  532.                 showEpisodeConverted = this.episodeConversion(showEpisode);
  533.                 languageConverted = this.languageConversion(language);
  534.  
  535.                 return "http://www.podnapisi.net/subtitles/search/advanced?keywords=" + showNameConverted + "&seasons="
  536.                     + showEpisodeConverted.season + "&episodes=" + showEpisodeConverted.episode + "&language=" +
  537.                     languageConverted;
  538.             },
  539.             showConversion: function (show) {
  540.                 var exceptions;
  541.  
  542.                 show = show.replace(/ /g, "+");
  543.                 // Exception map for shows
  544.                 exceptions = {};
  545.                 if (exceptions.hasOwnProperty(show)) {
  546.                     show = exceptions[show];
  547.                 }
  548.                 return show;
  549.             },
  550.             episodeConversion: function (episode) { return parseEpisode(episode); },
  551.             languageConversion: function (language) { return language; }
  552.         },
  553.         sub_source_opensubtitles: {
  554.             title: "OpenSubtitles",
  555.             createLink: function (showName, showEpisode, language) {
  556.                 var showNameConverted, showEpisodeConverted, languageConverted;
  557.                 // Convert show name & show episode to appropriate formats
  558.                 showNameConverted = this.showConversion(showName);
  559.                 showEpisodeConverted = this.episodeConversion(showEpisode);
  560.                 languageConverted = this.languageConversion(language);
  561.  
  562.                 return "http://www.openSubtitles.org/nl/search/searchonlytvseries-on/subformat-srt/sublanguageid-" +
  563.                     languageConverted + "/season-" + showEpisodeConverted.season + "/episode-" +
  564.                     showEpisodeConverted.episode + "/moviename-" + showNameConverted;
  565.             },
  566.             showConversion: function (show) {
  567.                 var exceptions;
  568.  
  569.                 show = show.replace(/ /g, "+");
  570.                 // Exception map for shows
  571.                 exceptions = {};
  572.                 if (exceptions.hasOwnProperty(show)) {
  573.                     show = exceptions[show];
  574.                 }
  575.                 return show;
  576.             },
  577.             episodeConversion: function (episode) { return parseEpisode(episode); },
  578.             languageConversion: function (language) {
  579.                 switch (language) {
  580.                 case "nl":
  581.                     return "dut";
  582.                 case "en":
  583.                     return "eng";
  584.                 }
  585.             }
  586.         },
  587.         sub_source_subtitleseeker: {
  588.             title: "SubTitleSeeker",
  589.             createLink: function (showName, showEpisode, language) {
  590.                 var showNameConverted, showEpisodeConverted, convertedLanguage;
  591.                 // Convert show name & show episode to appropriate formats
  592.                 showNameConverted = this.showConversion(showName);
  593.                 showEpisodeConverted = this.episodeConversion(showEpisode);
  594.                 convertedLanguage = this.languageConversion(language);
  595.                 if (debug) {
  596.                     window.console.log("Language is not used for subTitleSeeker: " + convertedLanguage);
  597.                 }
  598.  
  599.                 return "http://www.subtitleseeker.com/search/TV_EPISODES/" + showNameConverted + "+S" +
  600.                     showEpisodeConverted.season + "E" + showEpisodeConverted.episode;
  601.             },
  602.             showConversion: function (show) {
  603.                 var exceptions;
  604.  
  605.                 show = show.replace(/ /g, "+");
  606.                 // Exception map for shows
  607.                 exceptions = {};
  608.                 if (exceptions.hasOwnProperty(show)) {
  609.                     show = exceptions[show];
  610.                 }
  611.                 return show;
  612.             },
  613.             episodeConversion: function (episode) { return parseEpisode(episode); },
  614.             languageConversion: function (language) { return language; }
  615.         }
  616.     };
  617.     // Flags
  618.     flags = {
  619.         "nl": "data:image/gif;base64,R0lGODlhEAALANUAAAABdP7+/jRusgAhj/picxZYp/UAAPLy8vr6+vj4+Pb29v56iVqKw/1da0V7ujpytSpmrusAAGSSx/pCUftUZP11gwAAR/96hgAAWe7v7yFgq0J3tw1Rokt/vAAAPFCCv1SFwS9qrtHR0fk8Tf6CkdXV1ftqevcxQvg3Rz52uPxMWvVWavZabv8VMflXaP5ZZ3eezv6XpC5qsvYsPPv7+/pQX/5/j/htfvlIV/T19fxwgPX19fz8/P0AAPT09P8AACH5BAAAAAAALAAAAAAQAAsAAAaFwJ/w1ysWDUhkJPJbLC6Vis5kIhAaLkqNeWk0XloVbjJCnWa4SCtGsjmltyqBtbpFDoE8j0dDIBIJCjs+OyUZenx+gII+Bzkih3t9f4GDBwc+IgMwDCAfHQ4bDwIhEBAaGxYAEg4pozKnGgUFHBwhHqsMnZ+hrgKkELgAwxjFxRbIHsoeQQA7",
  620.         "en": "data:image/gif;base64,R0lGODlhEAALANUAAGNjtvr6+vb29fHx8fxGRvkQEP15eatjSuNjSjx6+TV0+f2Kd+np6dvb2PxUVPx4YttjSvsrK5q7/PxlZrpjSvw6Oubm5e7u7sljSgR09Z1jSvT080iB+gBMtkF9+vofHwBpu/f39uLi3/syMtVjSqG+/C9y+Ozs7KLA/GNlwPyBbO3t6gNx5QArs/2XhpGRgKysn+z+/rS0qPR0XuXl/P7KwcnJwf39Wzh3+f7+/fv/+vHx7wNv4df+/f3h3GNnxCH5BAAAAAAALAAAAAAQAAsAAAaMwJ/wl0oBjqoHYgmB/HIoXSkgoQYCoawA9kNxOJ5EAmcyTByEiouUmnoEiYspMxhcTreNrR1OKOYgaBUjEQsYAAEJAwonLCIddwwMFj0yABI4fzwgHS2DER8fCwciAQIbG3aRkxYNPi8qNWZoaRGgBbgqGg0BMVqoqTsrNBYiM0sITU0kGBQUBwca0kEAOw=="
  621.     };
  622.     // Page regexes
  623.     pageRegexes = {
  624.         // Seriesfeed homepage
  625.         start: new RegExp("^/$"),
  626.         // Broadcast schedule (format: series/schedule[/{month}]* )
  627.         broadcast: new RegExp("^.*/series/schedule(/[a-z]+)*$"),
  628.         // Watchlist (format: series/schedule/history[/topshows|/favorieten]*
  629.         watch: new RegExp("^.*/series/schedule/history(/[topshows|favorieten]+)*$"),
  630.         // Episodes/Seasons (format: series/{name}/episodes[/season/{nr}]* )
  631.         season: new RegExp("^.*/series/(.+)/episodes(/season/[0-9]+)*$"),
  632.         // Episode (format: series/episode/{nr}/ )
  633.         episode: new RegExp("^.*/series/episode/[0-9]+$")
  634.     };
  635.     // Current page
  636.     currentPage = null;
  637.  
  638.     // Initialize functions
  639.     main = function () {
  640.         var head, style;
  641.         if (debug) {
  642.             window.console.log("Entering main function");
  643.         }
  644.         // Load preferences
  645.         configDialog.loadPreferences();
  646.         // Inject config menu item
  647.         injectMenuItem();
  648.         // Check page we're on
  649.         checkPage();
  650.         // If the page is still null at this point, we didn't identify the page.
  651.         if (currentPage === null) {
  652.             window.console.warn("Did not identify a page to run on. Not executing any more page alterations.");
  653.             return;
  654.         }
  655.         // Inject some css
  656.         head = document.getElementsByTagName('head')[0];
  657.         style = document.createElement('style');
  658.         style.setAttribute('type', 'text/css');
  659.         style.textContent = '.ui-front { z-index: 1000 !important; }';
  660.         head.appendChild(style);
  661.         // Modify the page
  662.         modifyPage();
  663.     };
  664.     checkPage = function () {
  665.         var key, found;
  666.         if (debug) {
  667.             window.console.log("Entering checkPage function");
  668.         }
  669.  
  670.         found = null;
  671.         for (key in pageRegexes) {
  672.             if (pageRegexes.hasOwnProperty(key)) {
  673.                 if (debug) {
  674.                     window.console.log("Trying to match " + pageRegexes[key] + " to " + window.location.pathname);
  675.                 }
  676.                 if (pageRegexes[key].exec(window.location.pathname)) {
  677.                     if (debug) {
  678.                         window.console.log("Match found for " + key);
  679.                     }
  680.                     found = key;
  681.                     break;
  682.                 }
  683.             }
  684.         }
  685.         currentPage = found;
  686.     };
  687.     injectMenuItem = function () {
  688.         var idx, links, li, menu, inject, injectLink;
  689.         if (debug) {
  690.             window.console.log("Entering injectMenuItem function");
  691.         }
  692.         // There are no id's used, so we'll hook on to some text contents in the page
  693.         links = document.getElementsByTagName("a");
  694.         for (idx = 0; idx < links.length; idx++) {
  695.             if (links[idx].innerHTML === "Serie voorstellen") {
  696.                 // Might have a match, verify "menu" element above
  697.                 li = links[idx].parentNode;
  698.                 menu = li.parentNode;
  699.                 if (menu.classList.contains("main-menu-dropdown")) {
  700.                     // We can assume safely that we're in a menu. Inject menu item
  701.                     inject = document.createElement("li");
  702.                     injectLink = document.createElement("a");
  703.                     injectLink.innerHTML = "Seriesfeed++ configureren";
  704.                     injectLink.addEventListener("click", configDialog.show, false);
  705.                     inject.appendChild(injectLink);
  706.                     menu.appendChild(inject);
  707.                 }
  708.             }
  709.         }
  710.     };
  711.     modifyPage = function () {
  712.         if (debug) {
  713.             window.console.log("Entering modifyPage function");
  714.         }
  715.         // Depending on the type of the page, we need to render differently
  716.         switch (currentPage) {
  717.         case "start":
  718.             handleStartPage();
  719.             break;
  720.         case "broadcast":
  721.             handleBroadcastPage();
  722.             break;
  723.         case "watch":
  724.             handleWatchlistPage();
  725.             break;
  726.         case "season":
  727.             handleSeasonPage();
  728.             break;
  729.         case "episode":
  730.             handleEpisodePage();
  731.             break;
  732.         default:
  733.             window.console.warn("Did not identify a page to run on. Not executing any more page alterations.");
  734.         }
  735.         // Append css for jquery UI
  736.         $("head").append('<link href="//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css"' +
  737.             ' rel="stylesheet" type="text/css">');
  738.     };
  739.     // Page specific modifications
  740.     handleStartPage = function () {
  741.         if (debug) {
  742.             window.console.log("Entering handleStartPage function");
  743.         }
  744.         // There is one table of interest: latest favourites. As of 1.3 it can be missing if there's no episodes
  745.         injectDefaultTable("favourite_episodes");
  746.     };
  747.     handleBroadcastPage = function () {
  748.         if (debug) {
  749.             window.console.log("Entering handleBroadcastPage function");
  750.         }
  751.         // Single table: broadcasted episodes
  752.         injectDefaultTable("afleveringen");
  753.     };
  754.     handleWatchlistPage = function () {
  755.         if (debug) {
  756.             window.console.log("Entering handleWatchlistPage function");
  757.         }
  758.         // Single table: favourites/popular episodes
  759.         injectDefaultTable("afleveringen");
  760.     };
  761.     handleSeasonPage = function () {
  762.         var table, showName;
  763.         if (debug) {
  764.             window.console.log("Entering handleSeasonPage function");
  765.         }
  766.         // Get show name
  767.         showName = document.getElementById('seriesName').value;
  768.  
  769.         // Single table: show episodes
  770.         table = $("#afleveringen");
  771.         // Inject element for header
  772.         injectTableHeader("afleveringen");
  773.         // Inject icons in rows
  774.         table.find("tbody tr.light").each(function (idx, elm) {
  775.             var td, cells, showEpisode;
  776.             if (debug) {
  777.                 window.console.log("Processing row " + idx);
  778.             }
  779.             td = document.createElement("td");
  780.             cells = elm.getElementsByTagName("td");
  781.             showEpisode = cells[0].firstElementChild.innerHTML;
  782.             td.appendChild(createFunctionality(showName, showEpisode));
  783.             elm.appendChild(td);
  784.         });
  785.     };
  786.     handleEpisodePage = function () {
  787.         var table, row, cell, data, showName, showEpisode, banner, episodeTitle;
  788.  
  789.         if (debug) {
  790.             window.console.log("Entering handleEpisodePage function");
  791.         }
  792.         // Need to inject new row instead of cell
  793. 		banner = $('.showBanner').find('img');
  794.         table = $("#episodeInfo");
  795. 		episodeTitle = table.siblings('h3').html();
  796.         data = episodeTitle.match(/(.*) - (.*)/);
  797.         showName = banner.attr('title').replace('Banner voor ','');
  798.         showEpisode = data[0];
  799.         // Inject
  800.         row = document.createElement('tr');
  801.         cell = document.createElement('td');
  802.         cell.innerHTML = 'Seriesfeed++';
  803.         row.appendChild(cell);
  804.         cell = document.createElement('td');
  805.         cell.appendChild(createFunctionality(showName, showEpisode));
  806.         row.appendChild(cell);
  807.         table.find("tbody").append(row);
  808.     };
  809.     // General modification methods
  810.     injectTableHeader = function (tableId) {
  811.         var table, th;
  812.         if (debug) {
  813.             window.console.log("Entering injectTableHeader function");
  814.         }
  815.  
  816.         table = $("#" + tableId);
  817.         // Inject element for header
  818.         th = document.createElement("th");
  819.         th.innerHTML = "Seriesfeed++";
  820.         table.find("thead tr")[0].appendChild(th);
  821.     };
  822.     injectDefaultTable = function (tableId) {
  823.         var table, colspan, readMore;
  824.         if (debug) {
  825.             window.console.log("Entering injectDefaultTable function");
  826.         }
  827.  
  828.         table = $("#" + tableId);
  829.         // Check if element actually exists
  830.         if (table.length === 0) {
  831.             if (debug) {
  832.                 window.console.log("Did not find a table with the id: " + tableId);
  833.             }
  834.             return;
  835.         }
  836.         // Inject element for header
  837.         injectTableHeader(tableId);
  838.         // Inject icons in rows
  839.         table.find("tbody tr").not('.readMore').each(function (idx, elm) {
  840.             var td, cells, showName, showEpisode;
  841.             if (debug) {
  842.                 window.console.log("Processing row" + idx);
  843.             }
  844.             if ($(elm).attr('data-aired') === undefined) {
  845.                 if (debug) {
  846.                     window.console.log("Skipping row because it has no data-aired attribute");
  847.                 }
  848.                 return;
  849.             }
  850.             td = document.createElement("td");
  851.             cells = elm.getElementsByTagName("td");
  852.             showName = cells[0].firstElementChild.innerHTML;
  853.             showEpisode = cells[1].firstElementChild.innerHTML;
  854.             td.appendChild(createFunctionality(showName, showEpisode));
  855.             elm.appendChild(td);
  856.         });
  857.         readMore = table.find("tbody tr.readMore td");
  858.         colspan = parseInt(readMore.attr("colspan"), 10);
  859.         readMore.attr('colspan', colspan + 1);
  860.     };
  861.     createFunctionality = function (showName, showEpisode) {
  862.         var span, languages, idx, downloadProviders, downloadTypes, downloadIcon;
  863.         if(debug){
  864.             console.log(
  865.                 "Entering createFunctionality with parameters: showName: "+showName+", showEpisode: "+showEpisode);
  866.         }
  867.  
  868.         span = document.createElement("span");
  869.         // Add language flags
  870.         languages = configDialog.getEnabledSubtitleLanguages();
  871.         for (idx = 0; idx < languages.length; idx++) {
  872.             span.appendChild(createLanguageFlag(languages[idx], showName, showEpisode));
  873.             span.appendChild(document.createTextNode(" "));
  874.         }
  875.         downloadProviders = configDialog.getEnabledDownloadProviders();
  876.         downloadTypes = configDialog.getEnabledMediaQualities();
  877.         if (downloadProviders.length > 0 && downloadTypes.length > 0) {
  878.             downloadIcon = document.createElement("i");
  879.             downloadIcon.setAttribute('class','fa fa-download');
  880.             downloadIcon.setAttribute('style', 'display:inline-block; font-size: 19px; cursor: pointer;');
  881.             downloadIcon.title = "download episode";
  882.             downloadIcon.addEventListener("click", showDlSelectionDialog);
  883.  
  884.             span.appendChild(downloadIcon);
  885.         }
  886.         return span;
  887.     };
  888.     createLanguageFlag = function (lang, showName, showEpisode) {
  889.         var result, img, subSources;
  890.         if(debug){
  891.             console.log(
  892.                 "Entering createLanguageFlag with parameters: lang: " + lang + ", showName: " + showName +
  893.                 ", showEpisode: " + showEpisode);
  894.         }
  895.  
  896.         if (!flags.hasOwnProperty(lang)) {
  897.             throw new Error(lang + "is not a recognized language flag!");
  898.         }
  899.  
  900.         img = document.createElement("img");
  901.         img.src = flags[lang];
  902.         img.alt = lang + " flag";
  903.         img.title = languageMap[lang] + " subtitles";
  904.         img.setAttribute("data-language", lang);
  905.         img.setAttribute('style', 'height: 16px; vertical-align:top;');
  906.         // If there's just one subtitle source, make it a link, otherwise make it a pop-up menu
  907.         subSources = configDialog.getEnabledSubtitleSources();
  908.         if (subSources.length > 1) {
  909.             img.addEventListener("click", showSubSelectionDialog, false);
  910.             result = img;
  911.         } else {
  912.             result = document.createElement("a");
  913.             result.href = subSources[0].createLink(showName, showEpisode, lang);
  914.             result.target = "_blank";
  915.             result.appendChild(img);
  916.         }
  917.  
  918.         return result;
  919.     };
  920.     showSubSelectionDialog = function (e) {
  921.         var evt, target, dialog, subSources, row, showName, showEpisode, lang, cells, idx, link, p, thead, data;
  922.  
  923.         evt = e || window.event;
  924.         target = evt.target || evt.srcElement;
  925.  
  926.         // Get language
  927.         lang = target.getAttribute("data-language");
  928.         // Get row, so we can extract show name & episode
  929.         row = target.parentNode.parentNode.parentNode;
  930.         cells = row.getElementsByTagName("td");
  931.         if(currentPage === "season"){
  932.             showName = document.getElementById('seriesName').value;
  933.             showEpisode = cells[0].firstElementChild.innerHTML;
  934.         } else if(currentPage === "episode") {
  935.             thead = row.parentNode.previousElementSibling;
  936.             data = thead.firstElementChild.firstElementChild.innerHTML.trim();
  937.             data = data.match(/([A-Za-z ]*) \([0-9]{4}\) : (.*)/);
  938.             showName = data[1];
  939.             showEpisode = data[2];
  940.         } else {
  941.             showName = cells[0].firstElementChild.innerHTML;
  942.             showEpisode = cells[1].firstElementChild.innerHTML;
  943.         }
  944.  
  945.         // Build dialog
  946.         dialog = document.createElement("div");
  947.         p = document.createElement("p");
  948.         p.innerHTML = "Show: " + showName + "<br/>Episode: " + showEpisode;
  949.         dialog.appendChild(p);
  950.         p = document.createElement("p");
  951.         // Get sub source sites
  952.         subSources = configDialog.getEnabledSubtitleSources();
  953.         for (idx = 0; idx < subSources.length; idx++) {
  954.             link = document.createElement("a");
  955.             link.target = "_blank";
  956.             link.href = subSources[idx].createLink(showName, showEpisode, lang);
  957.             link.innerHTML = subSources[idx].title;
  958.             link.setAttribute("style","text-decoration: underline;");
  959.             link.addEventListener("click", function () {
  960.                 $(dialog).dialog("close");
  961.             }, false);
  962.             p.appendChild(link);
  963.             p.appendChild(document.createTextNode(" "));
  964.         }
  965.         dialog.appendChild(p);
  966.         $(dialog).dialog({
  967.             title: "Download " + languageMap[lang] + " subtitles",
  968.             position: { my: "right bottom", at: "top left", of: target }
  969.         });
  970.     };
  971.     showDlSelectionDialog = function (e) {
  972.         var evt, target, dialog, row, cells, showName, showEpisode, p, mediaQuality, mediaProviders, idx, jdx,
  973.             table_head, data, providers, banner, episodeTitle, table;
  974.  
  975.         evt = e || window.event;
  976.         target = evt.target || evt.srcElement;
  977.  
  978.         // Get row, so we can extract show name & episode
  979.         row = target.parentNode.parentNode.parentNode;
  980.         cells = row.getElementsByTagName("td");
  981.         if(currentPage === "season") {
  982.             showName = document.getElementById('seriesName').value;
  983.             showEpisode = cells[0].firstElementChild.innerHTML;
  984.         } else if(currentPage === "episode") {
  985. 			banner = $('.showBanner').find('img');
  986. 			table = $("#episodeInfo");
  987. 			episodeTitle = table.siblings('h3').html();
  988. 			data = episodeTitle.match(/(.*) - (.*)/);
  989. 			showName = banner.attr('title').replace('Banner voor ','');
  990. 			showEpisode = data[0];
  991.         } else {
  992.             showName = cells[0].firstElementChild.innerHTML;
  993.             showEpisode = cells[1].firstElementChild.innerHTML;
  994.         }
  995.  
  996.         dialog = document.createElement("div");
  997.         p = document.createElement("p");
  998.         p.innerHTML = "Show: " + showName + "<br/>Episode: " + showEpisode;
  999.         dialog.appendChild(p);
  1000.         p = document.createElement("p");
  1001.         // Get types & sites
  1002.         mediaProviders = configDialog.getEnabledDownloadProviders();
  1003.         mediaQuality = configDialog.getEnabledMediaQualities();
  1004.         providers = mediaProviders.length;
  1005.         for (idx = 0; idx < mediaQuality.length; idx++) {
  1006.             p = document.createElement("p");
  1007.             p.appendChild(document.createTextNode(mediaQuality[idx]));
  1008.             dialog.appendChild(p);
  1009.             p = document.createElement("p");
  1010.             for (jdx = 0; jdx < providers; jdx++) {
  1011.                 if(mediaProviders[jdx].quality.hasOwnProperty(mediaQuality[idx])) {
  1012.                     p.appendChild(createMediaLink(mediaProviders[jdx], showName, showEpisode, mediaQuality[idx], dialog));
  1013.                     if(jdx < providers - 1) {
  1014.                         p.appendChild(document.createTextNode(", "));
  1015.                     }
  1016.                 }
  1017.             }
  1018.             dialog.appendChild(p);
  1019.         }
  1020.  
  1021.         $(dialog).dialog({
  1022.             title: "Download episode",
  1023.             position: { my: "right bottom", at: "top left", of: target }
  1024.         });
  1025.     };
  1026.     // Helper functions
  1027.     parseEpisode = function (showEpisode) {
  1028.         var result, regex, match;
  1029.         if (debug) {
  1030.             window.console.log("Entering parseEpisode function");
  1031.         }
  1032.  
  1033.         result = {
  1034.             season: 0,
  1035.             episode: 0,
  1036.             title: ""
  1037.         };
  1038.         regex = new RegExp("S([0-9]+)E([0-9]+) - (.+)");
  1039.         // Epected format: SxEy - episode title
  1040.         match = regex.exec(showEpisode);
  1041.         if (match !== null) {
  1042.             result.season = parseInt(match[1], 10);
  1043.             result.episode = parseInt(match[2], 10);
  1044.             result.title = match[3];
  1045.         } else {
  1046.             window.console.warn("Could not parse " + showEpisode + " correctly!");
  1047.         }
  1048.         return result;
  1049.     };
  1050.     createMediaLink = function (mediaProviderConfig, showName, showEpisode, mediaType, dialog) {
  1051.         var a, idx, episodeData, closeDialog, quality;
  1052.  
  1053.         quality = mediaProviderConfig.quality[mediaType];
  1054.         if (mediaProviderConfig.hasOwnProperty('invalid_characters')) {
  1055.             for (idx = 0; idx < mediaProviderConfig.invalid_characters.old.length; idx++) {
  1056.                 showName = showName.replace(
  1057.                     mediaProviderConfig.invalid_characters.old[idx],
  1058.                     mediaProviderConfig.invalid_characters.new[idx]
  1059.                 );
  1060.                 quality = quality.replace(
  1061.                     mediaProviderConfig.invalid_characters.old[idx],
  1062.                     mediaProviderConfig.invalid_characters.new[idx]
  1063.                 );
  1064.             }
  1065.         }
  1066.         episodeData = parseEpisode(showEpisode);
  1067.         if (mediaProviderConfig.hasOwnProperty('episodeCharacter')){
  1068.             showEpisode = formatToConvention(episodeData, mediaProviderConfig.episodeCharacter);
  1069.         } else {
  1070.             showEpisode = formatToConvention(episodeData);
  1071.         }
  1072.  
  1073.  
  1074.         closeDialog = function () {
  1075.             $(dialog).dialog("close");
  1076.         };
  1077.         a = document.createElement("a");
  1078.         a.href = mediaProviderConfig.url.replace('{show}', encodeURIComponent(showName)).replace('{season_episode}', encodeURIComponent(showEpisode)).replace('{quality}', encodeURIComponent(quality));
  1079.         a.target = "_blank";
  1080.         a.innerHTML = mediaProviderConfig.name;
  1081.         a.setAttribute("style","text-decoration: underline;");
  1082.         a.addEventListener("mouseup", closeDialog, false);
  1083.  
  1084.         return a;
  1085.     };
  1086.     formatToConvention = function (episodeData, episodeCharacter) {
  1087.         episodeCharacter = episodeCharacter || "E";
  1088.         return "S" + ((episodeData.season < 10) ? "0" : "") + episodeData.season + episodeCharacter +
  1089.             ((episodeData.episode < 10) ? "0" : "") + episodeData.episode;
  1090.     };
  1091.  
  1092.     // Expose methods to the outside world
  1093.     seriesFeedPlusPlus.main = main;
  1094.  
  1095.     return seriesFeedPlusPlus;
  1096. }());
  1097.  
  1098. // Execute main
  1099. try {
  1100.     seriesFeedPlusPlus.main();
  1101. } catch (e) {
  1102.     console.log(e);
  1103.     console.log(e.stack);
  1104.     // Display error
  1105.     var txt = "An error occurred while executing this script.\n\n";
  1106.     txt += "Issue: <<<" + e.message + ">>>\n\n";
  1107.     txt += "\nPlease report this back to the author (on the greasyfork website, or by sending me an email at mrinvisible@cryptolab.net) so it can be corrected.\n\n";
  1108.     txt += "Click 'OK' to continue.\n\n";
  1109.     window.alert(txt);
  1110. }