Fix for google docs changing their video player:

This commit is contained in:
Calvin Montgomery 2014-08-06 20:12:57 -07:00
parent d94c596063
commit b7edfc31f9
6 changed files with 97 additions and 69 deletions

View File

@ -21,6 +21,10 @@ MediaRefresherModule.prototype.onPreMediaChange = function (data, cb) {
return this.initGoogleDocs(data, function () {
cb(null, ChannelModule.PASSTHROUGH);
});
case "gp":
return this.initGooglePlus(data, function () {
cb(null, ChannelModule.PASSTHROUGH);
});
case "vi":
return this.initVimeo(data, function () {
cb(null, ChannelModule.PASSTHROUGH);
@ -116,4 +120,52 @@ MediaRefresherModule.prototype.refreshGoogleDocs = function (media, cb) {
});
};
MediaRefresherModule.prototype.initGooglePlus = function (media, cb) {
var self = this;
if (self.dead || self.channel.dead) {
return;
}
self.channel.activeLock.lock();
InfoGetter.getMedia(media.id, "gp", function (err, data) {
if (self.dead || self.channel.dead) {
return;
}
switch (err) {
case "HTTP 302":
case "Video not found":
case "Private video":
self.channel.logger.log("[mediarefresher] Google+ refresh failed: " +
err);
self.channel.activeLock.release();
if (cb) cb();
return;
default:
if (err) {
self.channel.logger.log("[mediarefresher] Google+ refresh failed: " +
err);
Logger.errlog.log("Google+ refresh failed for ID " + media.id +
": " + err);
self.channel.activeLock.release();
if (cb) cb();
return;
}
}
if (media !== self._media) {
self.channel.activeLock.release();
if (cb) cb();
return;
}
self.channel.logger.log("[mediarefresher] Refreshed Google+ video with ID " +
media.id);
media.meta = data.meta;
self.channel.activeLock.release();
if (cb) cb();
});
};
module.exports = MediaRefresherModule;

View File

@ -426,8 +426,7 @@ module.exports = {
var meta = JSON.stringify({
bitrate: media.meta.bitrate,
codec: media.meta.codec,
gpdirect: media.meta.gpdirect
codec: media.meta.codec
});
db.query("INSERT INTO `channel_libraries` " +

View File

@ -703,71 +703,52 @@ var Getters = {
return callback("HTTP " + status, null);
}
var m = res.match(/main\((.*?)\);<\/script>/);
if (m) {
try {
var data = m[1];
data = data.substring(data.indexOf(",") + 1);
data = data.replace(/'(.*?)'([:\,\}\]])/g, "\"$1\"$2");
/* Fixes an issue with certain characters represented as \xkk */
data = data.replace(/\\x(\d*)/g, function (sub, s1) {
return String.fromCharCode(parseInt(s1, 16));
});
data = "[" + data + "]";
var js = JSON.parse(data);
var m = res.match(/(\[\s*\[[^\[].*?\]\s*\])/);
try {
var propertyList = JSON.parse(m[1]);
var data = {};
propertyList.forEach(function (kv) {
data[kv[0]] = kv[1];
});
if (js[1].videoplay.status === "QUOTA_DENIED") {
return callback("Google Docs error: Video has exceeded quota", null);
}
var title = data.title;
var seconds = parseInt(data.length_seconds);
var title = js[0].title;
var seconds = js[1].videodetails.duration / 1000;
var meta = {};
var fv = js[1].videoplay.flashVars;
var fvstr = "";
for (var k in fv) {
if (k === "autoplay")
fv[k] = "1";
fvstr += "&" + k + "=" + encodeURIComponent(fv[k]);
}
fvstr = fvstr.substring(1);
var videos = {};
data.fmt_stream_map.split(",").forEach(function (stream) {
var parts = stream.split("|");
videos[parts[0]] = parts[1];
});
var url = js[1].videoplay.swfUrl + "&enablejsapi=1";
meta.object = {
type: "application/x-shockwave-flash",
allowscriptaccess: "always",
allowfullscreen: "true",
wmode: "opaque",
data: url
};
/*
* Preference map of quality => youtube formats.
* see https://en.wikipedia.org/wiki/Youtube#Quality_and_codecs
*/
const preference = {
"hd1080": [46, 37],
"hd720": [22, 45],
"large": [44, 35],
"medium": [43, 18],
"small": [5]
};
meta.params = [
{
name: "allowFullScreen",
value: "true"
},
{
name: "allowScriptAccess",
value: "always"
},
{
name: "wmode",
value: "opaque"
},
{
name: "flashvars",
value: fvstr
var direct = {};
for (var key in preference) {
for (var i = 0; i < preference[key].length; i++) {
var format = preference[key][i];
if (format in videos) {
direct[key] = videos[format];
break;
}
];
var med = new Media(id, title, seconds, "gd", meta);
callback(false, med);
} catch (e) {
callback("Parsing of Google Docs output failed", null);
}
}
} else {
callback(res, null);
callback(null, new Media(id, title, seconds, "gd", { gpdirect: direct }));
} catch (e) {
console.error(e);
return callback("Failed to parse Google Docs output", null);
}
});
},

View File

@ -32,8 +32,6 @@ Media.prototype = {
duration: this.duration,
type: this.type,
meta: {
object: this.meta.object,
params: this.meta.params,
direct: this.meta.direct,
gpdirect: this.meta.gpdirect,
restricted: this.meta.restricted,

View File

@ -878,7 +878,10 @@ Callbacks = {
data = vimeoSimulator2014(data);
}
if (data.type === "gp") {
/*
* Google Docs now uses the same simulator as Google+
*/
if (data.type === "gp" || data.type === "gd") {
data = googlePlusSimulator2014(data);
}

View File

@ -2737,11 +2737,6 @@ function googlePlusSimulator2014(data) {
/* Google+ Simulator uses the raw file player */
data.type = "fi";
/* For browsers that don't support native h264 playback */
if (USEROPTS.no_h264) {
data.forceFlash = true;
}
if (!data.meta.gpdirect) {
data.url = "";
return data;