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(function (context) {
'use strict';
var App = context.App ? context.App : context;
var _ = require('underscore');
var request = require('request');
var Q = require('q');
var baseUrl = 'http://api.yifysubtitles.com/subs/';
var mirrorUrl = 'http://api.ysubs.com/subs/';
var prefix = 'http://www.yifysubtitles.com';
var inherits = require('util').inherits;
var TTL = 1000 * 60 * 60 * 4; // 4 hours
var YSubs = function () {
if (!(this instanceof YSubs)) {
return new YSubs();
}
App.Providers.CacheProvider.call(this, 'subtitle', TTL);
};
// Language mapping to match PT langcodes
var languageMapping = {
'albanian': 'sq',
'arabic': 'ar',
'bengali': 'bn',
'brazilian-portuguese': 'pt-br',
'bulgarian': 'bg',
'bosnian': 'bs',
'chinese': 'zh',
'croatian': 'hr',
'czech': 'cs',
'danish': 'da',
'dutch': 'nl',
'english': 'en',
'estonian': 'et',
'farsi-persian': 'fa',
'finnish': 'fi',
'french': 'fr',
'german': 'de',
'greek': 'el',
'hebrew': 'he',
'hungarian': 'hu',
'indonesian': 'id',
'italian': 'it',
'japanese': 'ja',
'korean': 'ko',
'lithuanian': 'lt',
'macedonian': 'mk',
'malay': 'ms',
'norwegian': 'no',
'polish': 'pl',
'portuguese': 'pt',
'romanian': 'ro',
'russian': 'ru',
'serbian': 'sr',
'slovenian': 'sl',
'spanish': 'es',
'swedish': 'sv',
'thai': 'th',
'turkish': 'tr',
'urdu': 'ur',
'ukrainian': 'uk',
'vietnamese': 'vi'
};
YSubs.prototype = Object.create(App.Providers.CacheProvider.prototype);
YSubs.prototype.constructor = YSubs;
YSubs.prototype.config = {
name: 'ysubs',
type: 'subtitle'
};
var querySubtitles = function (imdbIds) {
if (_.isEmpty(imdbIds)) {
return {};
}
var url = baseUrl + _.map(imdbIds.sort(), function (id) {
return id;
}).join('-');
var mirrorurl = mirrorUrl + _.map(imdbIds.sort(), function (id) {
return id;
}).join('-');
var deferred = Q.defer();
request({
url: url,
json: true
}, function (error, response, data) {
if (error || response.statusCode >= 400 || !data || !data.success) {
request({
url: mirrorurl,
json: true
}, function (error, response, data) {
if (error || response.statusCode >= 400 || !data || !data.success) {
deferred.reject(error);
} else {
deferred.resolve(data);
}
});
} else {
deferred.resolve(data);
}
});
return deferred.promise;
};
var formatForPopcorn = function (data) {
var allSubs = {};
// Iterate each movie
_.each(data.subs, function (langs, imdbId) {
var movieSubs = {};
// Iterate each language
_.each(langs, function (subs, lang) {
// Pick highest rated
var langCode = languageMapping[lang];
movieSubs[langCode] = prefix + _.max(subs, function (s) {
return s.rating;
}).url;
});
// Remove unsupported subtitles
var filteredSubtitle = App.Localization.filterSubtitle(movieSubs);
allSubs[imdbId] = filteredSubtitle;
});
return Common.sanitize(allSubs);
};
YSubs.prototype.query = function (ids) {
return Q.when(querySubtitles(ids))
.then(formatForPopcorn);
};
App.Providers.install(YSubs);
})(window);
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