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Start working on VideoJS for Google Drive

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This commit is contained in:
calzoneman 2015-05-15 00:03:05 -05:00
parent daf2463a6a
commit fe9ebfa6b1
5 changed files with 293 additions and 94 deletions
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109
lib/get-info.js
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@ -7,7 +7,7 @@ var CustomEmbedFilter = require("./customembed").filter;
var Server = require("./server");
var Config = require("./config");
var ffmpeg = require("./ffmpeg");
require("cytube-mediaquery"); // Initialize sourcemaps
var mediaquery = require("cytube-mediaquery");
var YouTube = require("cytube-mediaquery/lib/provider/youtube");
/*
@ -62,6 +62,17 @@ var urlRetrieve = function (transport, options, callback) {
req.end();
};
var mediaTypeMap = {
"youtube": "yt",
"googledrive": "gd",
"google+": "gp"
};
function convertMedia(media) {
return new Media(media.id, media.title, media.duration, mediaTypeMap[media.type],
media.meta);
}
var Getters = {
/* youtube.com */
yt: function (id, callback) {
@ -506,96 +517,16 @@ var Getters = {
/* google docs */
gd: function (id, callback) {
/* WARNING: hacks inbound */
var options = {
host: "docs.google.com",
path: "/file/d/" + id + "/get_video_info?sle=true",
port: 443
var data = {
type: "googledrive",
kind: "single",
id: id
};
urlRetrieve(https, options, function (status, res) {
switch (status) {
case 200:
break; /* Request is OK, skip to handling data */
case 400:
return callback("Invalid request", null);
case 403:
return callback("Private video", null);
case 404:
return callback("Video not found", null);
case 500:
case 503:
return callback("Service unavailable", null);
default:
return callback("HTTP " + status, null);
}
try {
var data = {};
res.split("&").forEach(function (urlparam) {
var pair = urlparam.split("=").map(decodeURIComponent).map(
function (s) { return s.replace(/\+/g, ' '); });
data[pair[0]] = pair[1];
});
if (data.hasOwnProperty("reason")) {
var reason = data.reason;
if (reason.indexOf("Unable to play this video at this time.") === 0) {
reason = "There is currently a bug with Google Drive which prevents playback " +
"of videos 1 hour long or longer.";
} else if (reason.indexOf(
"You must be signed in to access this video") >= 0) {
reason = "This video is not shared properly";
}
return callback(reason);
}
if (!data.hasOwnProperty("title")) {
return callback("Returned HTML is missing the video title. Are you " +
"sure the video is done processing?");
}
if (!data.hasOwnProperty("length_seconds")) {
return callback("Returned HTML is missing the video duration. Are you " +
"sure the video is done processing?");
}
var title = data.title;
var seconds = parseInt(data.length_seconds);
var videos = {};
data.fmt_stream_map.split(",").forEach(function (stream) {
var parts = stream.split("|");
videos[parts[0]] = parts[1];
});
var direct = {};
for (var key in GOOGLE_PREFERENCE) {
for (var i = 0; i < GOOGLE_PREFERENCE[key].length; i++) {
var format = GOOGLE_PREFERENCE[key][i];
if (format in videos) {
direct[key] = {
url: videos[format],
contentType: CONTENT_TYPES[format]
};
break;
}
}
}
if (Object.keys(direct).length === 0) {
return callback("No valid links could be extracted", null);
}
callback(null, new Media(id, title, seconds, "gd", { gpdirect: direct }));
} catch (e) {
return callback("Failed to parse Google Docs output", null);
}
mediaquery.lookup(data).then(function (video) {
callback(null, convertMedia(video));
}).catch(function (err) {
callback(err.message || err);
});
},