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plex.js
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plex.js
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/**
* Plex for showtime by Björn Dahlgren ([email protected])
*
* Copyright 2011 Björn Dahlgren
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
(function(plugin) {
this.authUrl = "https://my.plexapp.com/users/sign_in.xml";
this.currentServerUrl;
this.currentServerToken;
this.myPlexToken;
/**
* Display title for video during playback
*
* @param url URL to video
* @param title Title of video (to display in controls)
*/
function getVideo(url, title) {
return "videoparams:" + showtime.JSONEncode({
title: title,
canonicalUrl: url,
sources: [{
url: url
}]
});
}
/**
* Get available icon from backend or use the Plex logo
*
* @param item XML element to search for an image
*/
function getIcon(item) {
if (item.@thumb != null && item.@thumb.toString() != "")
return get_image_url(item.@thumb);
if (item.@art != null && item.@art.toString() != "")
return get_image_url(item.@art);
if (item.@banner != null && item.@banner.toString() != "")
return get_image_url(item.@banner);
return plugin.path + "plex-logo.png";
}
/*
* View for a TV Show, lists seasons
*/
plugin.addURI("plex:show:([a-z0-9\/]*)", function(page, key) {
page.contents = "items";
page.type = "directory";
var doc = new XML(request_directory(key));
page.metadata.logo = getIcon(doc);
page.metadata.title = doc.@title2.toString();
for each (var season in doc.Directory) {
var metadata = {
title: season.@title.toString(),
description: season.@summary.toString(),
icon: getIcon(season)
};
page.appendItem("plex:season:" + season.@key, "directory", metadata);
}
page.loading = false;
});
/*
* View for a TV seasion, lists episodes
*/
plugin.addURI("plex:season:([A-Za-z0-9\/]*)", function(page, key) {
page.contents = "video";
page.type = "directory";
var doc = new XML(request_directory(key));
page.metadata.logo = getIcon(doc);
page.metadata.title = doc.@title2.toString();
var showName;
if (doc.@parentTitle != "")
showName = doc.@parentTitle.toString();
else
showName = doc.@title2.toString();
for each (var video in doc.Video) {
var numbering;
if (video.@parentIndex != null && video.@parentIndex.toString() != "")
numbering = video.@parentIndex + "x" + video.@index;
else
numbering = doc.@parentIndex + "x" + video.@index;
var title = numbering + " - " + video.@title;
var metadata = {
title: title,
description: video.@summary,
duration: showtime.durationToString(parseInt(video.@duration.toString()) / 1000),
icon: getIcon(video)
};
var url = get_video_url(video.Media.Part[0].@key);
page.appendItem(getVideo(url, showName + " - " + title), "video", metadata);
}
page.loading = false;
});
plugin.addURI("plex:section:([0-9]*)", function(page, section) {
page.type = "directory";
var doc = new XML(request_directory("/library/sections/" + section + "/all/"));
page.metadata.logo = plugin.path + "plex-logo.png";
page.metadata.title = doc.@title1;
if (doc.@viewGroup == "movie") {
page.contents = "video";
for each (var video in doc.Video) {
var metadata = {
title: video.@title.toString(),
description: video.@summary.toString(),
duration: showtime.durationToString(parseInt(video.@duration.toString()) / 1000),
icon: getIcon(video)
};
var url = get_video_url(video.Media.Part[0].@key);
page.appendItem(getVideo(url, video.@title.toString()), "video", metadata);
}
} else if (doc.@viewGroup == "show") {
page.contents = "items";
for each (var show in doc.Directory) {
var metadata = {
title: show.@title.toString(),
description: show.@summary.toString(),
icon: getIcon(show)
};
page.appendItem("plex:show:" + show.@key, "directory", metadata);
}
}
page.loading = false;
});
plugin.addURI("plex:start:(.*):(.*):([0-9]*)", function(page, token, host, port) {
page.type = "directory";
page.contents = "items";
this.currentServerUrl = "http://" + host + ":" + port;
this.currentServerToken = token;
var doc = new XML(request_directory("/library/sections/"));
page.metadata.logo = plugin.path + "plex-logo.png";
page.metadata.title = doc.@title1.toString();
for each (var section in doc.Directory) {
var metadata = {
title: section.@title.toString(),
icon: getIcon(section)
};
page.appendItem("plex:section:" + section.@key, "directory", metadata);
}
page.loading = false;
});
plugin.addURI("plex:auth", function(page) {
var deviceID = showtime.currentVersionString; // Need to figure out proper device id
var headers = {"X-Plex-Client-Identifier": deviceID, "X-Plex-Product": "Showtime Plex Plugin"};
var response = showtime.httpPost(authUrl, {}, {}, headers);
var doc = new XML(response.toString());
this.myPlexToken = doc["authentication-token"].toString();
var serversURL = "https://my.plexapp.com/pms/servers.xml";
response = showtime.httpGet(serversURL, {"auth_token": myPlexToken});
var doc = new XML(response.toString());
page.type = "directory";
page.contents = "items";
page.metadata.title = "myPlex Servers";
for each (var server in doc.Server) {
var metadata = {
title: server.@name.toString()
};
var token = server.@accessToken.toString();
if (token == "") token = myPlexToken;
var path = "plex:start:" + token + ":" + server.@host + ":" + server.@port;
page.appendItem(path, "directory", metadata);
}
page.loading = false;
});
plugin.addHTTPAuth(authUrl, function(authreq) {
var auth = getAuthCredentials("My Plex", "We need to authenticate with myPlex", false);
var authData = "Basic " + base64_encode(auth.username + ":" + auth.password);
authreq.rawAuth(authData);
});
plugin.URIRouting = true;
plugin.createService("Plex", "plex:auth", "video", true, plugin.path + "plex-logo.png");
function request_directory(url) {
return showtime.httpGet(currentServerUrl + url, {"X-Plex-Token": currentServerToken}).toString()
}
function get_image_url(url) {
return this.currentServerUrl + url + "?X-Plex-Token=" + currentServerToken;
}
function get_video_url(url) {
return this.currentServerUrl + url + "?X-Plex-Token=" + currentServerToken;
}
function base64_encode (data) {
// Encodes string using MIME base64 algorithm
//
// version: 1109.2015
// discuss at: http://phpjs.org/functions/base64_encode
// + original by: Tyler Akins (http://rumkin.com)
// + improved by: Bayron Guevara
// + improved by: Thunder.m
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + bugfixed by: Pellentesque Malesuada
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + improved by: Rafał Kukawski (http://kukawski.pl)
// - depends on: utf8_encode
// * example 1: base64_encode('Kevin van Zonneveld');
// * returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA=='
// mozilla has this native
// - but breaks in 2.0.0.12!
//if (typeof this.window['atob'] == 'function') {
// return atob(data);
//}
var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
ac = 0,
enc = "",
tmp_arr = [];
if (!data) {
return data;
}
do { // pack three octets into four hexets
o1 = data.charCodeAt(i++);
o2 = data.charCodeAt(i++);
o3 = data.charCodeAt(i++);
bits = o1 << 16 | o2 << 8 | o3;
h1 = bits >> 18 & 0x3f;
h2 = bits >> 12 & 0x3f;
h3 = bits >> 6 & 0x3f;
h4 = bits & 0x3f;
// use hexets to index into b64, and append result to encoded string
tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
} while (i < data.length);
enc = tmp_arr.join('');
var r = data.length % 3;
return (r ? enc.slice(0, r - 3) : enc) + '==='.slice(r || 3);
}
})(this);