From 480497bea48a7200cdbdc4c3d7467d95dd7a2224 Mon Sep 17 00:00:00 2001
From: calzoneman <calzoneman@gmail.com>
Date: Tue, 16 Jun 2015 07:39:39 -0400
Subject: [PATCH] Initial soundcloud implementation

---
 player/soundcloud.coffee | 105 +++++++++++++
 player/update.coffee     |   1 +
 www/js/player-new.js     | 126 ++++++++++++++-
 www/js/sc.js             | 331 +--------------------------------------
 4 files changed, 231 insertions(+), 332 deletions(-)
 create mode 100644 player/soundcloud.coffee

diff --git a/player/soundcloud.coffee b/player/soundcloud.coffee
new file mode 100644
index 00000000..eb45ec5f
--- /dev/null
+++ b/player/soundcloud.coffee
@@ -0,0 +1,105 @@
+window.SoundCloudPlayer = class SoundCloudPlayer extends Player
+    constructor: (data) ->
+        if not (this instanceof SoundCloudPlayer)
+            return new SoundCloudPlayer(data)
+
+        @setMediaProperties(data)
+
+        waitUntilDefined(window, 'SC', =>
+            removeOld()
+
+            # For tracks that are private, but embeddable, the API returns a
+            # special URL to load into the player.
+            # TODO: rename scuri?
+            if data.meta.scuri
+                soundUrl = data.meta.scuri
+            else
+                soundUrl = data.id
+
+            widget = $('<iframe/>').appendTo($('#ytapiplayer'))
+            widget.attr(
+                id: 'scplayer'
+                src: "https://w.soundcloud.com/player/?url=#{soundUrl}"
+            )
+
+            # Soundcloud embed widget doesn't have a volume control.
+            volumeSlider = $('<div/>').attr('id', 'widget-volume')
+                .css('top', '170px')
+                .insertAfter(widget)
+                .slider(
+                    range: 'min'
+                    value: VOLUME * 100
+                    stop: (event, ui) =>
+                        @setVolume(ui.value / 100)
+                )
+
+            @soundcloud = SC.Widget(widget[0])
+            @soundcloud.bind(SC.Widget.Events.READY, =>
+                @soundcloud.ready = true
+                @setVolume(VOLUME)
+                @play()
+
+                @soundcloud.bind(SC.Widget.Events.PAUSE, =>
+                    @paused = true
+                    if CLIENT.leader
+                        sendVideoUpdate()
+                )
+                @soundcloud.bind(SC.Widget.Events.PLAY, =>
+                    @paused = false
+                    if CLIENT.leader
+                        sendVideoUpdate()
+                )
+                @soundcloud.bind(SC.Widget.Events.FINISH, =>
+                    if CLIENT.leader
+                        socket.emit('playNext')
+                )
+            )
+        )
+
+    load: (data) ->
+        @setMediaProperties(data)
+        if @soundcloud and @soundcloud.ready
+            if data.meta.scuri
+                soundUrl = data.meta.scuri
+            else
+                soundUrl = data.id
+            @soundcloud.load(soundUrl, auto_play: true)
+        else
+            console.error('SoundCloudPlayer::load() called but soundcloud is not ready')
+
+    play: ->
+        @paused = false
+        if @soundcloud and @soundcloud.ready
+            @soundcloud.play()
+
+    pause: ->
+        @paused = true
+        if @soundcloud and @soundcloud.ready
+            @soundcloud.pause()
+
+    seekTo: (time) ->
+        if @soundcloud and @soundcloud.ready
+            # SoundCloud measures time in milliseconds while CyTube uses seconds.
+            @soundcloud.seekTo(time * 1000)
+
+    setVolume: (volume) ->
+        # NOTE: SoundCloud's documentation claims that setVolume() accepts
+        # volumes in the range [0, 100], however it *actually* accepts volumes
+        # in the range [0, 1] (anything larger than 1 is treated as 1).  I
+        # emailed them about this 2 years ago and they still haven't fixed
+        # their documentation.
+        if @soundcloud and @soundcloud.ready
+            @soundcloud.setVolume(volume)
+
+    getTime: (cb) ->
+        if @soundcloud and @soundcloud.ready
+            # Returned time is in milliseconds; CyTube expects seconds
+            @soundcloud.getPosition((time) -> cb(time / 1000))
+        else
+            cb(0)
+
+    getVolume: (cb) ->
+        if @soundcloud and @soundcloud.ready
+            @soundcloud.getVolume(cb)
+        else
+            cb(VOLUME)
diff --git a/player/update.coffee b/player/update.coffee
index 912d7e87..810e6162 100644
--- a/player/update.coffee
+++ b/player/update.coffee
@@ -4,6 +4,7 @@ TYPE_MAP =
     dm: DailymotionPlayer
     gd: VideoJSPlayer
     gp: VideoJSPlayer
+    sc: SoundCloudPlayer
 
 window.loadMediaPlayer = (data) ->
     if data.type of TYPE_MAP
diff --git a/www/js/player-new.js b/www/js/player-new.js
index f991b912..2bd6cc4b 100644
--- a/www/js/player-new.js
+++ b/www/js/player-new.js
@@ -1,5 +1,5 @@
 (function() {
-  var DailymotionPlayer, Player, TYPE_MAP, VideoJSPlayer, VimeoPlayer, YouTubePlayer, sortSources,
+  var DailymotionPlayer, Player, SoundCloudPlayer, TYPE_MAP, VideoJSPlayer, VimeoPlayer, YouTubePlayer, sortSources,
     extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
     hasProp = {}.hasOwnProperty;
 
@@ -593,12 +593,134 @@
 
   })(Player);
 
+  window.SoundCloudPlayer = SoundCloudPlayer = (function(superClass) {
+    extend(SoundCloudPlayer, superClass);
+
+    function SoundCloudPlayer(data) {
+      if (!(this instanceof SoundCloudPlayer)) {
+        return new SoundCloudPlayer(data);
+      }
+      this.setMediaProperties(data);
+      waitUntilDefined(window, 'SC', (function(_this) {
+        return function() {
+          var soundUrl, volumeSlider, widget;
+          removeOld();
+          if (data.meta.scuri) {
+            soundUrl = data.meta.scuri;
+          } else {
+            soundUrl = data.id;
+          }
+          widget = $('<iframe/>').appendTo($('#ytapiplayer'));
+          widget.attr({
+            id: 'scplayer',
+            src: "https://w.soundcloud.com/player/?url=" + soundUrl
+          });
+          volumeSlider = $('<div/>').attr('id', 'widget-volume').css('top', '170px').insertAfter(widget).slider({
+            range: 'min',
+            value: VOLUME * 100,
+            stop: function(event, ui) {
+              return _this.setVolume(ui.value / 100);
+            }
+          });
+          _this.soundcloud = SC.Widget(widget[0]);
+          return _this.soundcloud.bind(SC.Widget.Events.READY, function() {
+            _this.soundcloud.ready = true;
+            _this.setVolume(VOLUME);
+            _this.play();
+            _this.soundcloud.bind(SC.Widget.Events.PAUSE, function() {
+              _this.paused = true;
+              if (CLIENT.leader) {
+                return sendVideoUpdate();
+              }
+            });
+            _this.soundcloud.bind(SC.Widget.Events.PLAY, function() {
+              _this.paused = false;
+              if (CLIENT.leader) {
+                return sendVideoUpdate();
+              }
+            });
+            return _this.soundcloud.bind(SC.Widget.Events.FINISH, function() {
+              if (CLIENT.leader) {
+                return socket.emit('playNext');
+              }
+            });
+          });
+        };
+      })(this));
+    }
+
+    SoundCloudPlayer.prototype.load = function(data) {
+      var soundUrl;
+      this.setMediaProperties(data);
+      if (this.soundcloud && this.soundcloud.ready) {
+        if (data.meta.scuri) {
+          soundUrl = data.meta.scuri;
+        } else {
+          soundUrl = data.id;
+        }
+        return this.soundcloud.load(soundUrl, {
+          auto_play: true
+        });
+      } else {
+        return console.error('SoundCloudPlayer::load() called but soundcloud is not ready');
+      }
+    };
+
+    SoundCloudPlayer.prototype.play = function() {
+      this.paused = false;
+      if (this.soundcloud && this.soundcloud.ready) {
+        return this.soundcloud.play();
+      }
+    };
+
+    SoundCloudPlayer.prototype.pause = function() {
+      this.paused = true;
+      if (this.soundcloud && this.soundcloud.ready) {
+        return this.soundcloud.pause();
+      }
+    };
+
+    SoundCloudPlayer.prototype.seekTo = function(time) {
+      if (this.soundcloud && this.soundcloud.ready) {
+        return this.soundcloud.seekTo(time * 1000);
+      }
+    };
+
+    SoundCloudPlayer.prototype.setVolume = function(volume) {
+      if (this.soundcloud && this.soundcloud.ready) {
+        return this.soundcloud.setVolume(volume);
+      }
+    };
+
+    SoundCloudPlayer.prototype.getTime = function(cb) {
+      if (this.soundcloud && this.soundcloud.ready) {
+        return this.soundcloud.getPosition(function(time) {
+          return cb(time / 1000);
+        });
+      } else {
+        return cb(0);
+      }
+    };
+
+    SoundCloudPlayer.prototype.getVolume = function(cb) {
+      if (this.soundcloud && this.soundcloud.ready) {
+        return this.soundcloud.getVolume(cb);
+      } else {
+        return cb(VOLUME);
+      }
+    };
+
+    return SoundCloudPlayer;
+
+  })(Player);
+
   TYPE_MAP = {
     yt: YouTubePlayer,
     vi: VimeoPlayer,
     dm: DailymotionPlayer,
     gd: VideoJSPlayer,
-    gp: VideoJSPlayer
+    gp: VideoJSPlayer,
+    sc: SoundCloudPlayer
   };
 
   window.loadMediaPlayer = function(data) {
diff --git a/www/js/sc.js b/www/js/sc.js
index 3a7c3c08..34b51a85 100644
--- a/www/js/sc.js
+++ b/www/js/sc.js
@@ -1,330 +1 @@
-(function () {
-    var requirejs, require, define, __inflate;
-    (function (e) {
-        function a(e, t) {
-            var n = t && t.split("/"),
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-            if (e && e.charAt(0) === "." && t) {
-                n = n.slice(0, n.length - 1), e = n.concat(e.split("/"));
-                for (l = 0; h = e[l]; l++) if (h === ".") e.splice(l, 1), l -= 1;
-                    else if (h === "..") {
-                    if (l === 1 && (e[2] === ".." || e[0] === "..")) return !0;
-                    l > 0 && (e.splice(l - 1, 2), l -= 2)
-                }
-                e = e.join("/")
-            }
-            if ((n || s) && i) {
-                o = e.split("/");
-                for (l = o.length; l > 0; l -= 1) {
-                    u = o.slice(0, l).join("/");
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-                            if (a) {
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-                    f = f || s[u];
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-                        break
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-            return e
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-        function f(t, n) {
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-        function l(e) {
-            return function (t) {
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-            return t[r]
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-                f: n ? n + "!" + e : e,
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-        var t = {}, n = {}, r = {}, i = {}, s = [].slice,
-            o, u;
-        o = function (r, s, o, u) {
-            var a = [],
-                l, v, m, g, y, b;
-            u = u || r, typeof o == "string" && (o = __inflate(r, o));
-            if (typeof o == "function") {
-                s = !s.length && o.length ? ["require", "exports", "module"] : s;
-                for (b = 0; b < s.length; b++) {
-                    y = p(s[b], u), m = y.f;
-                    if (m === "require") a[b] = f(r);
-                    else if (m === "exports") a[b] = t[r] = {}, l = !0;
-                    else if (m === "module") v = a[b] = {
-                            id: r,
-                            uri: "",
-                            exports: t[r],
-                            config: d(r)
-                    };
-                    else if (t.hasOwnProperty(m) || n.hasOwnProperty(m)) a[b] = h(m);
-                    else if (y.p) y.p.load(y.n, f(u, !0), c(m), {}), a[b] = t[m];
-                    else if (!i[m]) throw new Error(r + " missing " + m)
-                }
-                g = o.apply(t[r], a);
-                if (r) if (v && v.exports !== e && v.exports !== t[r]) t[r] = v.exports;
-                    else if (g !== e || !l) t[r] = g
-            } else r && (t[r] = o)
-        }, requirejs = require = u = function (t, n, i, s) {
-            return typeof t == "string" ? h(p(t, n).f) : (t.splice || (r = t, n.splice ? (t = n, n = i, i = null) : t = e), n = n || function () {}, s ? o(e, t, n, i) : setTimeout(function () {
-                o(e, t, n, i)
-            }, 15), u)
-        }, u.config = function (e) {
-            return r = e, u
-        }, define = function (e, t, r) {
-            t.splice || (r = t, t = []), n[e] = [e, t, r]
-        }, define.amd = {
-            jQuery: !0
-        }
-    })(), __inflate = function (name, src) {
-        var r;
-        return eval(["r = function(a,b,c){", "\n};\n//@ sourceURL=" + name + "\n"].join(src)), r
-    }, define("lib/api/events", ["require", "exports", "module"], function (e, t, n) {
-        t.api = {
-            LOAD_PROGRESS: "loadProgres",
-            PLAY_PROGRESS: "playProgress",
-            PLAY: "play",
-            PAUSE: "pause",
-            FINISH: "finish",
-            SEEK: "seek",
-            READY: "ready",
-            OPEN_SHARE_PANEL: "sharePanelOpened",
-            SHARE: "share",
-            CLICK_DOWNLOAD: "downloadClicked",
-            CLICK_BUY: "buyClicked"
-        }, t.bridge = {
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-            ADD_LISTENER: "addEventListener"
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-            GET_DURATION: "getDuration",
-            GET_POSITION: "getPosition",
-            GET_SOUNDS: "getSounds",
-            GET_CURRENT_SOUND: "getCurrentSound",
-            GET_CURRENT_SOUND_INDEX: "getCurrentSoundIndex",
-            IS_PAUSED: "isPaused"
-        }
-    }), define("lib/api/setters", ["require", "exports", "module"], function (e, t, n) {
-        n.exports = {
-            PLAY: "play",
-            PAUSE: "pause",
-            TOGGLE: "toggle",
-            SEEK_TO: "seekTo",
-            SET_VOLUME: "setVolume",
-            NEXT: "next",
-            PREV: "prev",
-            SKIP: "skip"
-        }
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-        function b(e) {
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-        }
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-            var t = [],
-                n;
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-            n.callbacks[e] = n.callbacks[e] || [], n.callbacks[e].push(t)
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-            var n = !0,
-                r;
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-        function C(e, t, n) {
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-        }
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-        function P(e) {
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-            if (!t || H(e.origin) !== H(t.domain)) return !1;
-            s = [], i !== undefined && s.push(i), D(t, r, s)
-        }
-        // Hack
-        function H(e) {
-            return e.replace(h, "")
-        }
-        var r = e("lib/api/events"),
-            i = e("lib/api/getters"),
-            s = e("lib/api/setters"),
-            o = r.api,
-            u = r.bridge,
-            a = [],
-            f = [],
-            l = "__LATE_BINDING__",
-            c = "http://wt.soundcloud.dev:9200/",
-            h = /^http(?:s?)/,
-            p, d, v;
-        window.scwtf = P;
-        window.fixSoundcloudShit = function() {
-            window.removeEventListener ? window.removeEventListener("message", window.scwtf, !1) : window.detachEvent("onmessage", window.scwtf);
-        }
-        window.unfixSoundcloudShit = function() {
-            window.addEventListener ? window.addEventListener("message", scwtf, !1) : window.attachEvent("onmessage", scwtf);
-        }
-            n.exports = v = function (e, t, n) {
-            m(e) && (e = document.getElementById(e));
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-            t && (n = n || {}, e.src = M(c, t, n));
-            var r = L(S(e)),
-                i, s;
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-        }, v.Events = o, window.SC = window.SC || {}, window.SC.Widget = v, d = function (e, t, n) {
-            this.instance = e, this.element = t, this.domain = E(t.getAttribute("src")), this.isReady = !! n, this.callbacks = {}
-        }, p = function () {}, p.prototype = {
-            constructor: p,
-            load: function (e, t) {
-                if (!e) return;
-                t = t || {};
-                var n = this,
-                    r = k(this),
-                    i = r.element,
-                    s = i.src,
-                    a = s.substr(0, s.indexOf("?"));
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-                        var e, n = r.callbacks;
-                        for (e in n) n.hasOwnProperty(e) && e !== o.READY && C(u.ADD_LISTENER, e, r.element);
-                        t.callback && t.callback()
-                    })
-                }, i.src = M(a, e, t)
-            },
-            bind: function (e, t) {
-                var n = this,
-                    r = k(this);
-                return r && r.element && (e === o.READY && r.isReady ? setTimeout(t, 1) : r.isReady ? (T(e, t, r), C(u.ADD_LISTENER, e, r.element)) : T(l, function () {
-                    n.bind(e, t)
-                }, r)), this
-            },
-            unbind: function (e) {
-                var t = k(this),
-                    n;
-                t && t.element && (n = N(e, t), e !== o.READY && n && C(u.REMOVE_LISTENER, e, t.element))
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