From 709c78569b26677624e60588fa1166dc659ac93c Mon Sep 17 00:00:00 2001
From: Ole Mathias Heggem <olemathias.aa.heggem@gmail.com>
Date: Sat, 21 Jan 2023 19:07:38 +0100
Subject: chore: cleanup repo

---
 .../resources/js/video-js-resolutions.js           | 432 ---------------------
 1 file changed, 432 deletions(-)
 delete mode 100644 web/stream.gathering.org/resources/js/video-js-resolutions.js

(limited to 'web/stream.gathering.org/resources/js/video-js-resolutions.js')

diff --git a/web/stream.gathering.org/resources/js/video-js-resolutions.js b/web/stream.gathering.org/resources/js/video-js-resolutions.js
deleted file mode 100644
index b07a7ac..0000000
--- a/web/stream.gathering.org/resources/js/video-js-resolutions.js
+++ /dev/null
@@ -1,432 +0,0 @@
-// Resolution switching support for videojs
-//
-// In this plugin I'm really going out of my way to *not* override the
-// core videojs namespace and to *not* change the core API.  As a
-// result this plugin is not as efficient as it might be.  It
-// initializes itself *for each player* as scoped variables inside the
-// plugin closure and grafts itself on to *the instance on which it was
-// called* rather than on the videojs player prototype.  I don't expect
-// this to be a big deal for anybody.
-videojs.plugin('resolutions', function(options) {
-  var player = this;
-
-  // 'reduce' utility method
-  // @param {Array} array to iterate over
-  // @param {Function} iterator function for collector
-  // @param {Array|Object|Number|String} initial collector
-  // @return collector
-  vjs.reduce = function(arr, fn, init, n) {
-    if (!arr || arr.length === 0) { return; }
-    for (var i=0,j=arr.length; i<j; i++) {
-      init = fn.call(arr, init, arr[i], i);
-    }
-    return init;
-  };
-
-  this.resolutions_ = {
-    options_: {},
-
-    // takes an existing stream and stops the download entirely
-    // without killing the player or disposing of the tech
-    stopStream: function(){
-      switch(player.techName){
-      case "Html5":
-        break;
-      case "Flash":
-        player.tech.el_.vjs_stop();
-        break;
-      }
-
-      // this may cause flash or the native player to emit errors but
-      // they are harmless
-      player.src("");
-    },
-
-    // it is necessary to remove the sources from the DOM after
-    // parsing them because otherwise the native player may be
-    // inclined to stream both sources
-    removeSources: function(el){
-      var videoEl = player.el_.getElementsByTagName("video")[0];
-
-      if (player.techName !== "Html5" || !videoEl) return;
-
-      var srcs = videoEl.getElementsByTagName("source");
-      for(var i=0;i<srcs.length;i++){
-        videoEl.removeChild(srcs[i]);
-      }
-    },
-
-    // buckets all parsed sources by their type ("video/mp4", for example)
-    // @param {Array} array of sources:
-    // [
-    //   {
-    //     "data-res": "HD",
-    //     "type": "video/mp4",
-    //     "src": "http://some_video_url_hd"
-    //   },
-    //   {
-    //     "data-default": "true",
-    //     "data-res": "SD",
-    //     "type": "video/mp4",
-    //     "src": "http://some_video_url_sd"
-    //   },
-    //   {
-    //     "data-default": "true",
-    //     "data-res": "SD",
-    //     "type": "video/ogv",
-    //     "src": "http://some_video_url_sd"
-    //   }
-    // ]
-    // @return sources grouped by type:
-    // {
-    //   "video/mp4": [
-    //       {
-    //           "data-res": "HD",
-    //           "type": "video/mp4",
-    //           "src": "http://some_video_url_hd"
-    //       },
-    //       {
-    //           "data-default": "true",
-    //           "data-res": "SD",
-    //           "type": "video/mp4",
-    //           "src": "http://some_video_url_sd"
-    //       }
-    //   ]
-    //   "video/ogv": [
-    //       {
-    //           "data-res": "SD",
-    //           "type": "video/ogv",
-    //           "src": "http://some_video_url_sd"
-    //       }
-    //   ]
-    // }
-    bucketByTypes: function(sources){
-      return vjs.reduce(sources, function(init, val, i){
-        (init[val.type] = init[val.type] || []).push(val);
-        return init;
-      }, {}, player);
-    },
-
-    // takes parsed sources and selects the most appropriate source
-    // taking into account resolution, technology support, and the
-    // user's previous selections.  also indexes the sources
-    // @param {Array} array of sources:
-    // [
-    //   {
-    //     "data-res": "HD",
-    //     "type": "video/mp4",
-    //     "src": "http://some_video_url_hd"
-    //   },
-    //   {
-    //     "data-default": "true",
-    //     "data-res": "SD",
-    //     "type": "video/mp4",
-    //     "src": "http://some_video_url_sd"
-    //   },
-    //   {
-    //     "data-default": "true",
-    //     "data-res": "SD",
-    //     "type": "video/ogv",
-    //     "src": "http://some_video_url_sd"
-    //   }
-    // ]
-    // @return {Object} single source:
-    // {
-    //  "data-res": "HD",
-    //  "type": "video/mp4",
-    //  "src": "http://some_video_url_jd",
-    //  "index": 0
-    // }
-    selectSource: function(sources){
-      this.removeSources();
-
-      var sourcesByType = this.bucketByTypes(sources);
-      var typeAndTech   = this.selectTypeAndTech(sources);
-
-      if (!typeAndTech) return false;
-
-      // even though we choose the best resolution for the user here, we
-      // should remember the resolutions so that we can potentially
-      // change resolution later
-      this.options_['sourceResolutions'] = sourcesByType[typeAndTech.type];
-
-      return this.selectResolution(this.options_['sourceResolutions']);
-    },
-
-    // takes parsed sources and returns the most appropriate
-    // technology and video type
-    // @param {Array} array of sources:
-    // [
-    //   {
-    //     "data-res": "HD",
-    //     "type": "video/mp4",
-    //     "src": "http://some_video_url_hd"
-    //   },
-    //   {
-    //     "data-default": "true",
-    //     "data-res": "SD",
-    //     "type": "video/mp4",
-    //     "src": "http://some_video_url_sd"
-    //   },
-    //   {
-    //     "data-default": "true",
-    //     "data-res": "SD",
-    //     "type": "video/ogv",
-    //     "src": "http://some_video_url_sd"
-    //   }
-    // ]
-    // @return {Object} type/tech:
-    // {
-    //  "type": "video/ogv",
-    //  "tech": "Html5"
-    // }
-    selectTypeAndTech: function(sources) {
-      var techName;
-      var tech;
-
-      for (var i=0,j=player.options_['techOrder'];i<j.length;i++) {
-        techName = videojs.capitalize(j[i]);
-        tech     = window['videojs'][techName];
-
-        // Check if the browser supports this technology
-        if (tech.isSupported()) {
-          // Loop through each source object
-          for (var a=0,b=sources;a<b.length;a++) {
-            var source = b[a];
-            // Check if source can be played with this technology
-            //if (tech['canPlaySource'](source)) {
-              return { type: source.type, tech: techName };
-            //}
-          }
-        }
-      }
-    },
-
-    // takes an array of sources of homogeneous type (ie. a complete
-    // "bucket" from the output of bucketByTypes) and returns the best
-    // source, taking into account the user's previous preferences
-    // stored in local storage
-    // @param {Array} homogeneous sources:
-    // [
-    //   {
-    //       "data-res": "HD",
-    //       "type": "video/mp4",
-    //       "src": "http://some_video_url_hd"
-    //   },
-    //   {
-    //       "data-default": "true",
-    //       "data-res": "SD",
-    //       "type": "video/mp4",
-    //       "src": "http://some_video_url_sd"
-    //   }
-    // ]
-    // @return {Object} singular best source:
-    // {
-    //     "data-default": "true",
-    //     "data-res": "SD",
-    //     "type": "video/mp4",
-    //     "src": "http://some_video_url_sd"
-    //     "index": 1
-    // }
-    selectResolution: function(typeSources) {
-      var defaultRes = 0;
-      var supportsLocalStorage = !!window.localStorage;
-
-      // check to see if any sources are marked as default
-      videojs.obj.each(typeSources, function(i, s){
-        // add the index here so we can reference it later
-        s.index = parseInt(i, 10);
-
-        if (s['data-default']) defaultRes = s.index;
-      }, player);
-
-      // if the user has previously selected a preference, check if
-      // that preference is available. if not, use the source marked
-      // default
-      var preferredRes = defaultRes;
-
-      // trying to follow the videojs code conventions of if statements
-      if (supportsLocalStorage){
-        var storedRes = parseInt(window.localStorage.getItem('videojs_preferred_res'), 10);
-
-        if (!isNaN(storedRes))
-          preferredRes = storedRes;
-      }
-
-      var maxRes    = (typeSources.length - 1);
-      var actualRes = preferredRes > maxRes ? maxRes : preferredRes;
-
-      return typeSources[actualRes];
-    }
-  };
-
-  // convenience method
-  // @return {String} cached resolution label:
-  // "SD"
-  player.resolution = function(){
-      return this.cache_.src.res;
-  };
-
-  // takes a source and switches the player's stream to it on the fly
-  // @param {Object} singular source:
-  // {
-  //     "data-default": "true",
-  //    "data-res": "SD",
-  //     "type": "video/mp4",
-  //     "src": "http://some_video_url_sd"
-  // }
-  player.changeResolution = function(new_source){
-    // has the exact same source been chosen?
-    if (this.cache_.src === new_source.src){
-      this.trigger('resolutionchange');
-      return this; // basically a no-op
-    }
-
-    // remember our position and playback state
-    var curTime      = this.currentTime();
-    var remainPaused = this.paused();
-
-    // pause playback
-    this.pause();
-
-    // attempts to stop the download of the existing video
-    this.resolutions_.stopStream();
-
-    // HTML5 tends to not recover from reloading the tech but it can
-    // generally handle changing src.  Flash generally cannot handle
-    // changing src but can reload its tech.
-    if (this.techName === "Html5"){
-      this.src(new_source.src);
-    } else {
-      this.loadTech(this.techName, {src: new_source.src});
-    }
-
-    // when the technology is re-started, kick off the new stream
-    this.ready(function() {
-      this.one('loadeddata', vjs.bind(this, function() {
-        this.currentTime(curTime);
-      }));
-
-      this.trigger('resolutionchange');
-
-      if (!remainPaused) {
-        this.load();
-        this.play();
-      }
-
-      // remember this selection
-      vjs.setLocalStorage('videojs_preferred_res', parseInt(new_source.index, 10));
-    });
-  };
-
-  /* Resolution Menu Items
-  ================================================================================ */
-  var ResolutionMenuItem = videojs.MenuItem.extend({
-    init: function(player, options){
-      // Modify options for parent MenuItem class's init.
-      options['label'] = options.source['data-res'];
-      videojs.MenuItem.call(this, player, options);
-
-      this.source = options.source;
-      this.resolution = options.source['data-res'];
-
-      this.player_.one('loadstart', vjs.bind(this, this.update));
-      this.player_.on('resolutionchange', vjs.bind(this, this.update));
-    }
-  });
-
-  ResolutionMenuItem.prototype.onClick = function(){
-    videojs.MenuItem.prototype.onClick.call(this);
-    this.player_.changeResolution(this.source);
-  };
-
-  ResolutionMenuItem.prototype.update = function(){
-    var player = this.player_;
-    if ((player.cache_['src'] === this.source.src)) {
-      this.selected(true);
-    } else {
-      this.selected(false);
-    }
-  };
-
-  /* Resolutions Button
-  ================================================================================ */
-  var ResolutionButton = videojs.MenuButton.extend({
-    init: function(player, options) {
-      videojs.MenuButton.call(this, player, options);
-
-      if (this.items.length <= 1) {
-        this.hide();
-      }
-    }
-  });
-
-  ResolutionButton.prototype.sourceResolutions_;
-
-  ResolutionButton.prototype.sourceResolutions = function() {
-    return this.sourceResolutions_;
-  };
-
-  ResolutionButton.prototype.onClick = function(e){
-    // Only proceed if the target of the click was a DIV (just the button and its inner div, not the menu)
-    // This prevents the menu from opening and closing when one of the menu items is clicked.
-    if (e.target.className.match(/vjs-control-content/)) {
-
-      // Toggle the 'touched' class
-      this[this.el_.className.match(/touched/) ? "removeClass" : "addClass"]("touched");
-    } else {
-
-      // Remove the 'touched' class from all control bar buttons with menus to hide any already visible...
-      var buttons = document.getElementsByClassName('vjs-menu-button');
-      for(var i=0;i<buttons.length;i++){
-        videojs.removeClass(buttons[i], 'touched');
-      }
-
-      this.removeClass('touched');
-    }
-  };
-
-  ResolutionButton.prototype.createItems = function(){
-    var resolutions = this.sourceResolutions_ = this.player_.resolutions_.options_['sourceResolutions'];
-    var items = [];
-    for (var i = 0; i < resolutions.length; i++) {
-      items.push(new ResolutionMenuItem(this.player_, {
-        'source': this.sourceResolutions_[i]
-      }));
-    }
-    return items;
-  };
-
-  /**
-   * @constructor
-   */
-  ResolutionsButton = ResolutionButton.extend({
-    /** @constructor */
-    init: function(player, options, ready){
-      ResolutionButton.call(this, player, options, ready);
-      this.el_.setAttribute('aria-label','Resolutions Menu');
-      this.el_.setAttribute('id',"vjs-resolutions-button");
-    }
-  });
-
-  ResolutionsButton.prototype.kind_ = 'resolutions';
-  ResolutionsButton.prototype.buttonText = 'Resolutions';
-  ResolutionsButton.prototype.className = 'vjs-resolutions-button';
-
-  // Add Button to controlBar
-  videojs.obj.merge(player.controlBar.options_['children'], {
-    'resolutionsButton': {}
-  });
-
-  // let's get the party started!
-  // we have to grab the parsed sources and select the source with our
-  // resolution-aware source selector
-  var source = player.resolutions_.selectSource(player.options_['sources']);
-
-  // when the player is ready, add the resolution button to the control bar
-  player.ready(function(){
-    player.changeResolution(source);
-    var button = new ResolutionsButton(player);
-    player.controlBar.addChild(button);
-  });
-});
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