CyTube/www/js/player.js
2015-01-22 23:34:39 -06:00

1153 lines
33 KiB
JavaScript

var VIMEO_FLASH = false;
function removeOld(replace) {
$("#sc_volume").remove();
replace = replace || $("<div/>").addClass("embed-responsive-item");
var old = $("#ytapiplayer");
replace.insertBefore(old);
old.remove();
replace.attr("id", "ytapiplayer");
}
var YouTubePlayer = function (data) {
var self = this;
waitUntilDefined(window, "YT", function () {
waitUntilDefined(YT, "Player", function () {
removeOld();
self.paused = false;
self.videoId = data.id;
self.videoLength = data.seconds;
self.theYouTubeDevsNeedToFixThisShit = false;
self.whyDoesSetPlaybackQualityHaveARaceCondition = true;
var wmode = USEROPTS.wmode_transparent ? "transparent" : "opaque";
self.player = new YT.Player("ytapiplayer", {
videoId: data.id,
playerVars: {
autohide: 1, // Autohide controls
autoplay: 1, // Autoplay video
controls: 1, // Show controls
iv_load_policy: 3, // No annotations
rel: 0, // No related videos
wmode: wmode
},
events: {
onReady: function () {
PLAYER.setVolume(VOLUME);
},
onStateChange: function (ev) {
if (self.whyDoesSetPlaybackQualityHaveARaceCondition) {
self.whyDoesSetPlaybackQualityHaveARaceCondition = false;
if (USEROPTS.default_quality) {
self.player.setPlaybackQuality(USEROPTS.default_quality);
}
}
/**
* Race conditions suck.
* Race conditions in other peoples' code that you can't fix
* but are forced to work around suck more.
*/
if (ev.data === YT.PlayerState.PLAYING &&
self.theYouTubeDevsNeedToFixThisShit) {
if (USEROPTS.default_quality) {
self.player.setPlaybackQuality(USEROPTS.default_quality);
}
PLAYER.pause();
self.theYouTubeDevsNeedToFixThisShit = false;
}
if(PLAYER.paused && ev.data != YT.PlayerState.PAUSED ||
!PLAYER.paused && ev.data == YT.PlayerState.PAUSED) {
self.paused = (ev.data == YT.PlayerState.PAUSED);
if(CLIENT.leader)
sendVideoUpdate();
}
else {
self.paused = (ev.data == YT.PlayerState.PAUSED);
}
if(CLIENT.leader && ev.data == YT.PlayerState.ENDED) {
socket.emit("playNext");
}
}
}
});
$("#ytapiplayer").css("border", "none");
});
});
self.load = function (data) {
if(self.player && self.player.loadVideoById) {
self.player.loadVideoById(data.id, data.currentTime);
self.whyDoesSetPlaybackQualityHaveARaceCondition = true;
if (USEROPTS.default_quality) {
// Try to set it ahead of time, if that works
// If not, the onStateChange callback will try again anyways
self.player.setPlaybackQuality(USEROPTS.default_quality);
}
self.videoId = data.id;
self.videoLength = data.seconds;
}
};
self.pause = function () {
if(self.player && self.player.pauseVideo)
self.player.pauseVideo();
};
self.play = function () {
if(self.player && self.player.playVideo)
self.player.playVideo();
};
self.getTime = function (callback) {
if(self.player && self.player.getCurrentTime)
callback(self.player.getCurrentTime());
};
self.seek = function (time) {
if(self.player && self.player.seekTo)
self.player.seekTo(time, true);
};
self.getVolume = function (cb) {
if (!self.player || !self.player.getVolume || !self.player.isMuted) {
return;
}
// YouTube's API is strange in the sense that getVolume() returns
// the regular (unmuted) volume even if it is muted...
// YouTube's volume is 0..100, normalize it to 0..1
var vol = self.player.isMuted() ? 0 : (self.player.getVolume() / 100);
cb(vol);
};
self.setVolume = function (vol) {
if (self.player && self.player.setVolume) {
if (vol > 0) {
self.player.unMute();
}
self.player.setVolume(vol * 100);
}
};
};
var VimeoPlayer = function (data) {
var self = this;
waitUntilDefined(window, "$f", function () {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init = function () {
var iframe = $("<iframe/>");
removeOld(iframe);
var prto = location.protocol;
iframe.attr("src", prto+"//player.vimeo.com/video/"+self.videoId+"?api=1&player_id=ytapiplayer");
iframe.attr("webkitAllowFullScreen", "");
iframe.attr("mozallowfullscreen", "");
iframe.attr("allowFullScreen", "");
if(USEROPTS.wmode_transparent)
iframe.attr("wmode", "transparent");
iframe.css("border", "none");
$f(iframe[0]).addEvent("ready", function () {
self.player = $f(iframe[0]);
self.player.api("play");
self.player.addEvent("finish", function () {
if(CLIENT.leader) {
socket.emit("playNext");
}
});
self.player.addEvent("pause", function () {
self.paused = true;
if(CLIENT.leader)
sendVideoUpdate();
});
self.player.addEvent("play", function () {
self.paused = false;
if(CLIENT.leader)
sendVideoUpdate();
});
self.setVolume(VOLUME);
}.bind(self));
};
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () {
if(self.player && self.player.api)
self.player.api("pause");
};
self.play = function () {
if(self.player && self.player.api)
self.player.api("play");
};
self.getTime = function (callback) {
if(self.player && self.player.api) {
// Vimeo api returns time as a string because fuck logic
self.player.api("getCurrentTime", function (time) {
callback(parseFloat(time));
});
}
};
self.seek = function(time) {
if(self.player && self.player.api)
self.player.api("seekTo", time);
};
self.getVolume = function (cb) {
if (self.player && self.player.api) {
self.player.api("getVolume", cb);
}
};
self.setVolume = function (vol) {
self.player.api("setVolume", vol);
};
self.init();
});
};
var VimeoFlashPlayer = function (data) {
var self = this;
self.videoId = data.id;
self.videoLength = data.seconds;
self.init = function () {
removeOld();
var prto = location.protocol;
var url = prto+"//vimeo.com/moogaloop.swf?clip_id="+self.videoId;
url += "&" + [
"server=vimeo.com",
"api=2",
"show_title=0",
"show_byline=0",
"show_portrait=0",
"fullscreen=1",
"loop=0"
].join("&");
var flashvars = {
api: 2,
player_id: "ytapiplayer"
};
var params = {
allowfullscreen: true,
allowScriptAccess: "always",
wmode: USEROPTS.wmode_transparent ? "transparent" : undefined
};
swfobject.embedSWF(url,
"ytapiplayer",
VWIDTH,
VHEIGHT,
"9.0.0",
"expressInstall.swf",
flashvars,
params);
self.player = $("#ytapiplayer")[0];
waitUntilDefined(self.player, "api_addEventListener", function () {
self.player.api_addEventListener("ready", function () {
self.player.api_play();
self.player.api_addEvent("finish", function () {
if(CLIENT.leader)
socket.emit("playNext");
});
self.player.api_addEvent("pause", function () {
PLAYER.paused = true;
if(CLIENT.leader)
sendVideoUpdate();
});
self.player.api_addEvent("play", function () {
PLAYER.paused = false;
if(CLIENT.leader)
sendVideoUpdate();
});
self.setVolume(VOLUME);
});
});
};
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () {
if(self.player && self.player.api_pause)
self.player.api_pause();
};
self.play = function () {
if(self.player && self.player.api_play)
self.player.api_play();
};
self.getTime = function (callback) {
if(self.player && self.player.api_getCurrentTime) {
var t = parseFloat(self.player.api_getCurrentTime());
callback(t);
}
};
self.seek = function (time) {
if(self.player.api_seekTo);
self.player.api_seekTo(time);
};
self.getVolume = function (cb) {
if (self.player && self.player.api_getVolume) {
cb(self.player.api_getVolume());
}
};
self.setVolume = function (vol) {
self.player.api_setVolume(vol);
};
self.init();
};
var DailymotionPlayer = function (data) {
var self = this;
waitUntilDefined(window, "DM", function () {
removeOld();
self.videoId = data.id;
self.videoLength = data.seconds;
var q = undefined;
if (USEROPTS.default_quality) {
/* Map youtube-style quality names to dailymotion values */
q = {
small: 240,
medium: 380,
large: 480,
hd720: 720,
hd1080: 1080,
highres: 1080
}[USEROPTS.default_quality];
}
var params = {
autoplay: 1,
wmode: USEROPTS.wmode_transparent ? "transparent" : "opaque",
quality: q,
logo: 0
};
self.player = DM.player("ytapiplayer", {
video: data.id,
width: parseInt(VWIDTH, 10),
height: parseInt(VHEIGHT, 10),
params: params
});
self.player.addEventListener("apiready", function (e) {
self.player.addEventListener("ended", function (e) {
if(CLIENT.leader) {
socket.emit("playNext");
}
});
self.player.addEventListener("pause", function (e) {
PLAYER.paused = true;
if(CLIENT.leader)
sendVideoUpdate();
});
self.player.addEventListener("playing", function (e) {
PLAYER.paused = false;
if(CLIENT.leader)
sendVideoUpdate();
if (!self.volumeIsSet) {
try {
self.setVolume(VOLUME);
self.volumeIsSet = true;
} catch (err) {
}
}
});
});
});
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
if (self.player && self.player.api) {
self.player.api("load", data.id);
}
};
self.pause = function () {
if(self.player && self.player.api)
self.player.api("pause");
};
self.play = function () {
if(self.player && self.player.api)
self.player.api("play");
};
self.getTime = function (callback) {
if(self.player)
callback(self.player.currentTime);
};
self.seek = function (seconds) {
if(self.player && self.player.api)
self.player.api("seek", seconds);
};
self.getVolume = function (cb) {
if (self.player) {
var volume = self.player.muted ? 0 : self.player.volume;
/*
* If the volume was changed by the UI slider, it will be in the range
* [0, 100], otherwise if it was only set by the API, it will be in [0, 1].
*/
if (volume > 1) volume /= 100.0;
cb(volume);
}
};
self.setVolume = function (vol) {
if (self.player && self.player.api) {
self.player.api("volume", vol);
}
};
};
var SoundcloudPlayer = function (data) {
var self = this;
// The getVolume function on their widget throws TypeErrors
// Go figure
self.soundcloudIsSeriouslyFuckingBroken = VOLUME;
self.videoId = data.id;
self.scuri = data.meta.scuri || self.videoId;
self.videoLength = data.seconds;
waitUntilDefined(window, "SC", function () {
unfixSoundcloudShit();
var iframe = $("<iframe/>");
removeOld();
iframe.appendTo($("#ytapiplayer"));
iframe.attr("id", "scplayer");
iframe.attr("src", "https://w.soundcloud.com/player/?url="+self.scuri);
iframe.css("height", "166px");
iframe.css("border", "none");
var volslider = $("<div/>").attr("id", "sc_volume")
.css("top", "170px")
.insertAfter(iframe);
volslider.slider({
range: "min",
value: VOLUME * 100,
stop: function (event, ui) {
self.player.setVolume(ui.value / 100);
self.soundcloudIsSeriouslyFuckingBroken = ui.value / 100;
}
});
self.player = SC.Widget("scplayer");
self.player.bind(SC.Widget.Events.READY, function () {
self.player.load(self.scuri, { auto_play: true });
self.player.bind(SC.Widget.Events.PAUSE, function () {
PLAYER.paused = true;
if(CLIENT.leader)
sendVideoUpdate();
});
self.player.bind(SC.Widget.Events.FINISH, function () {
if(CLIENT.leader) {
socket.emit("playNext");
}
});
self.player.bind(SC.Widget.Events.PLAY, function () {
PLAYER.paused = false;
if(CLIENT.leader)
sendVideoUpdate();
});
// THAT'S RIGHT, YOU CAN'T SET THE VOLUME BEFORE IT STARTS PLAYING
var soundcloudNeedsToFuckingFixTheirPlayer = function () {
self.setVolume(VOLUME);
self.player.unbind(SC.Widget.Events.PLAY_PROGRESS);
};
self.player.bind(SC.Widget.Events.PLAY_PROGRESS, soundcloudNeedsToFuckingFixTheirPlayer);
}.bind(self));
});
self.load = function (data) {
self.videoId = data.id;
self.scuri = data.meta.scuri || self.videoId;
self.videoLength = data.seconds;
if(self.player && self.player.load) {
self.player.load(self.scuri, { auto_play: true });
var soundcloudNeedsToFuckingFixTheirPlayer = function () {
self.setVolume(VOLUME);
self.player.unbind(SC.Widget.Events.PLAY_PROGRESS);
};
self.player.bind(SC.Widget.Events.PLAY_PROGRESS, soundcloudNeedsToFuckingFixTheirPlayer);
}
};
self.pause = function () {
if(self.player && self.player.pause)
self.player.pause();
};
self.play = function () {
if(self.player && self.player.play)
self.player.play();
};
self.getTime = function (callback) {
if(self.player && self.player.getPosition) {
self.player.getPosition(function (pos) {
callback(pos / 1000);
});
}
};
self.seek = function (seconds) {
if(self.player && self.player.seekTo)
self.player.seekTo(seconds * 1000);
};
self.getVolume = function (cb) {
cb(self.soundcloudIsSeriouslyFuckingBroken);
};
self.setVolume = function (vol) {
self.player.setVolume(vol);
};
};
var LivestreamPlayer = function (data) {
removeOld();
var self = this;
self.videoId = data.id;
self.videoLength = data.seconds;
self.init = function () {
var flashvars = { channel: self.videoId };
var params = { AllowScriptAccess: "always" };
var prto = location.protocol;
swfobject.embedSWF(
prto+"//cdn.livestream.com/chromelessPlayer/v20/playerapi.swf",
"ytapiplayer",
VWIDTH, VHEIGHT,
"9.0.0",
"expressInstall.swf",
flashvars,
params
);
};
self.load = function(data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () { };
self.play = function () { };
self.getTime = function () { };
self.seek = function () { };
self.getVolume = function () { };
self.setVolume = function () { };
waitUntilDefined(window, "swfobject", function () {
self.init();
});
};
var TwitchTVPlayer = function (data) {
removeOld();
var self = this;
self.videoId = data.id;
self.videoLength = data.seconds;
self.init = function () {
var url = "https://www-cdn.jtvnw.net/swflibs/TwitchPlayer.swf?channel="+self.videoId;
var params = {
allowFullScreen: "true",
allowScriptAccess: "always",
allowNetworking: "all",
movie: "https://www-cdn.jtvnw.net/swflibs/TwitchPlayer.swf",
id: "live_embed_player_flash",
flashvars: "hostname=www.twitch.tv&channel="+self.videoId+"&auto_play=true&start_volume=" + VOLUME
};
swfobject.embedSWF(url,
"ytapiplayer",
VWIDTH, VHEIGHT,
"8",
null, null,
params,
{}
);
};
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () { };
self.play = function () { };
self.getTime = function () { };
self.seek = function () { };
self.getVolume = function () { };
self.setVolume = function () { };
waitUntilDefined(window, "swfobject", function () {
self.init();
});
};
function rtmpEventHandler(id, ev, data) {
if (ev === "volumechange") {
PLAYER.volume = (data.muted ? 0 : data.volume);
}
}
var RTMPPlayer = function (data) {
removeOld();
var self =this;
self.volume = VOLUME;
self.videoId = data.id;
self.videoLength = data.seconds;
self.init = function () {
var prto = location.protocol;
var url = prto+"//fpdownload.adobe.com/strobe/FlashMediaPlayback_101.swf";
var src = encodeURIComponent(self.videoId);
var params = {
allowFullScreen: "true",
allowScriptAccess: "always",
allowNetworking: "all",
wMode: "direct",
movie: prto+"//fpdownload.adobe.com/strobe/FlashMediaPlayback_101.swf",
flashvars: "src="+src+"&streamType=live&javascriptCallbackFunction=rtmpEventHandler&autoPlay=true&volume=" + VOLUME
};
swfobject.embedSWF(url,
"ytapiplayer",
VWIDTH, VHEIGHT,
"8",
null, null,
params,
{}
);
};
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () { };
self.play = function () { };
self.getTime = function () { };
self.seek = function () { };
self.getVolume = function (cb) {
cb(self.volume);
};
self.setVolume = function () { };
waitUntilDefined(window, "swfobject", function () {
self.init();
});
};
var JWPlayer = function (data) {
var self = this;
self.videoId = data.id;
if (data.url) {
self.videoURL = data.url;
} else {
self.videoURL = data.id;
}
self.videoLength = data.seconds;
self.init = function () {
removeOld();
jwplayer("ytapiplayer").setup({
file: self.videoURL,
width: "100%",
height: "100%",
autostart: true,
type: data.contentType
});
jwplayer().onReady(function() {
$("#ytapiplayer").addClass("embed-responsive-item");
if ($("#ytapiplayer")[0].tagName === "OBJECT") {
$("#ytapiplayer").parent().css("position", "absolute");
}
handleVideoResize();
});
jwplayer().onPlay(function() {
/* Somehow JWPlayer manages to have THE SAME PROBLEM AS SOUNDCLOUD.
* It seems to be impossible to set the volume before the video has
* started playing. How this is so damn difficult to get right I will
* never understand.
*/
self.setVolume(VOLUME);
self.paused = false;
if(CLIENT.leader)
sendVideoUpdate();
});
jwplayer().onPause(function() {
self.paused = true;
if(CLIENT.leader)
sendVideoUpdate();
});
jwplayer().onComplete(function() {
socket.emit("playNext");
});
};
self.load = function (data) {
self.videoId = data.id;
if (data.url) {
self.videoURL = data.url;
} else {
self.videoURL = data.id;
}
self.videoLength = data.seconds;
self.init();
};
self.pause = function () {
if(jwplayer)
jwplayer().pause(true);
};
self.play = function () {
if(jwplayer)
jwplayer().play(true);
};
self.getTime = function (callback) {
// Only return time for non-live media
if(jwplayer && jwplayer().getDuration() != -1) {
callback(jwplayer().getPosition());
}
};
self.seek = function (time) {
if(jwplayer)
jwplayer().seek(time);
};
self.getVolume = function (cb) {
cb(jwplayer().getVolume() / 100);
};
self.setVolume = function (vol) {
jwplayer().setVolume(vol * 100);
};
waitUntilDefined(window, "jwplayer", function () { self.init(); });
};
var UstreamPlayer = function (data) {
var self = this;
self.videoId = data.id;
self.videoLength = data.seconds;
self.init = function () {
var iframe = $("<iframe/>");
removeOld(iframe);
iframe.attr("width", VWIDTH);
iframe.attr("height", VHEIGHT);
iframe.attr("src", "//www.ustream.tv/embed/"+self.videoId+"?v=3&wmode=direct");
iframe.attr("frameborder", "0");
iframe.attr("scrolling", "no");
iframe.css("border", "none");
};
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () { };
self.play = function () { };
self.getTime = function () { };
self.seek = function () { };
self.getVolume = function () { };
self.setVolume = function () { };
self.init();
};
var ImgurPlayer = function (data) {
var self = this;
self.init = function () {
var iframe = $("<iframe/>");
removeOld(iframe);
iframe.attr("width", VWIDTH);
iframe.attr("height", VHEIGHT);
var prto = location.protocol;
iframe.attr("src", prto+"//imgur.com/a/"+self.videoId+"/embed");
iframe.attr("frameborder", "0");
iframe.attr("scrolling", "no");
iframe.css("border", "none");
};
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () { };
self.play = function () { };
self.getTime = function () { };
self.seek = function () { };
self.getVolume = function () { };
self.setVolume = function () { };
self.init();
};
var CustomPlayer = function (data) {
var self = this;
self.videoId = data.id;
self.videoLength = data.seconds;
self.init = function () {
removeOld();
var div = $("#ytapiplayer");
div.attr("id", "");
/*
* 2014-12-10
*
* If a user is connected via HTTPS and the custom link is
* HTTP, then the embed fails due to mixed active content
* policy. Display a message indicating this.
*/
if (location.protocol.match(/^https/) &&
self.videoId.match(/http:/)) {
div.html("You are currently connected via HTTPS but " +
"the custom embed link uses non-secure HTTP. " +
"Your browser may therefore block it from loading. " +
"To fix this, either add the custom embed as a secure " +
"URL (https://...) if the source supports it, or " +
"visit this page over plain HTTP (your websocket will still " +
"use secure HTTPS for communication, just the page " +
"will load over plain HTTP).");
// Try to salvage the link
self.videoId = self.videoId.replace(/http:/g, "https:");
}
div.append(self.videoId);
self.player = div.find("iframe");
if(self.player.length === 0) self.player = div.find("object");
if(self.player.length === 0) self.player = div;
self.player.attr("id", "ytapiplayer");
self.player.attr("width", VWIDTH);
self.player.attr("height", VHEIGHT);
};
self.load = function (data) {
self.videoId = data.id;
self.videoLength = data.seconds;
self.init();
};
self.pause = function () { };
self.play = function () { };
self.getTime = function () { };
self.seek = function () { };
self.getVolume = function () { };
self.setVolume = function () { };
self.init();
};
function FilePlayer(data) {
var self = this;
self.init = function (data) {
if (!data.url) {
return;
}
self.videoId = data.id;
self.videoURL = data.url;
var isAudio = data.meta.codec && data.meta.codec.match(/^mp3$|^vorbis$/);
var video;
if (isAudio) {
video = $("<audio/>");
} else {
video = $("<video/>")
}
video
.addClass("embed-responsive-item")
.attr("src", self.videoURL)
.attr("controls", "controls")
.attr("id", "#ytapiplayer")
.attr("width", VWIDTH)
.attr("height", VHEIGHT)
.attr("autoplay", true)
.html("Your browser does not support HTML5 <code>&lt;video&gt;</code> tags :(");
video.error(function (err) {
setTimeout(function () {
console.log("<video> tag failed, falling back to Flash");
console.log(err);
PLAYER = new JWPlayer(data);
PLAYER.type = "jw";
}, 100);
});
removeOld(video);
self.player = video[0];
if (!Object.hasOwnProperty.call(self, "paused")) {
Object.defineProperty(self, "paused", {
get: function () {
return self.player.paused;
}
});
}
self.player.onpause = function () {
self.paused = true;
if (CLIENT.leader) {
sendVideoUpdate();
}
};
self.player.onplay = function () {
self.paused = false;
if (CLIENT.leader) {
sendVideoUpdate();
}
};
self.player.onended = function () {
if (CLIENT.leader) {
socket.emit("playNext");
}
};
self.setVolume(VOLUME);
};
self.load = function (data) {
if (data.forceFlash) {
self.initFlash(data);
} else {
self.init(data);
}
};
self.pause = function () {
if (self.player) {
self.player.pause();
}
};
self.play = function () {
if (self.player) {
self.player.play();
}
};
self.getTime = function (callback) {
if (self.player) {
callback(self.player.currentTime);
}
};
self.seek = function (time) {
if (self.player) {
try {
self.player.currentTime = time;
} catch (e) {
}
}
};
self.getVolume = function (cb) {
if (self.player) {
if (self.player.muted) {
cb(0);
} else {
cb(self.player.volume);
}
}
};
self.setVolume = function (vol) {
if (self.player) {
self.player.volume = vol;
}
};
if (data.forceFlash) {
setTimeout(function () {
PLAYER = new JWPlayer(data);
PLAYER.type = "jw";
}, 1);
} else {
self.init(data);
}
};
function handleMediaUpdate(data) {
// Don't update if the position is past the video length, but
// make an exception when the video length is 0 seconds
if (typeof PLAYER.videoLength === "number") {
if (PLAYER.videoLength > 0 &&
data.currentTime > PLAYER.videoLength) {
return;
}
}
var wait = data.currentTime < 0;
// Media change
if(data.id && data.id !== PLAYER.videoId) {
if(data.currentTime < 0)
data.currentTime = 0;
PLAYER.load(data);
PLAYER.play();
}
if (wait) {
/* Stupid hack -- In this thrilling episode of
"the YouTube API developers should eat a boat", the
HTML5 player apparently breaks if I play()-seek(0)-pause()
quickly (as a "start buffering but don't play yet"
mechanism)
Addendum 2014-05-09
Made this slightly less hacky by waiting for a PLAYING event
to fire instead of just waiting 500ms and assuming that's
long enough
*/
if (PLAYER.type === "yt") {
PLAYER.theYouTubeDevsNeedToFixThisShit = true;
} else {
PLAYER.seek(0);
PLAYER.pause();
}
return;
} else if (PLAYER.type === "yt") {
PLAYER.theYouTubeDevsNeedToFixThisShit = false;
}
// Don't synch if leader or synch disabled
if(CLIENT.leader || !USEROPTS.synch)
return;
// Handle pause/unpause
if(data.paused) {
if (!PLAYER.paused) {
PLAYER.seek(data.currentTime);
PLAYER.pause();
}
} else {
if (PLAYER.paused) {
PLAYER.play();
}
}
// Handle time change
PLAYER.getTime(function (seconds) {
var time = data.currentTime;
var diff = time - seconds || time;
var acc = USEROPTS.sync_accuracy;
// Dailymotion can't seek more accurately than to the nearest
// 2 seconds. It gets stuck looping portions of the video
// at the default synch accuracy of 2.
// I've found 5 works decently.
if (PLAYER.type === "dm")
acc = Math.max(acc, 5.0);
if(diff > acc) {
PLAYER.seek(time);
} else if(diff < -acc) {
// Don't synch all the way back, causes buffering problems
// because for some dumb reason YouTube erases the buffer
// when you seek backwards
//
// ADDENDUM 2013-10-24 Except for dailymotion because
// their player is inaccurate
if (PLAYER.type !== "dm")
time += 1;
PLAYER.seek(time);
}
});
}
var constructors = {
"yt": YouTubePlayer,
"vi": VIMEO_FLASH ? VimeoFlashPlayer : VimeoPlayer,
"dm": DailymotionPlayer,
"sc": SoundcloudPlayer,
"li": LivestreamPlayer,
"tw": TwitchTVPlayer,
"us": UstreamPlayer,
"jw": JWPlayer,
"im": ImgurPlayer,
"cu": CustomPlayer,
"rt": RTMPPlayer,
"rv": FilePlayer,
"fi": FilePlayer
};
function loadMediaPlayer(data) {
if(data.type in constructors) {
PLAYER = new constructors[data.type](data);
PLAYER.type = data.type;
}
}