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@@ -0,0 +1,80 @@
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+'use strict';
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+var cheerio = require('cheerio');
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+var episode = require('./episode');
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+var persistent = '.crpersistent';
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+var fs = require('fs');
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+var request = require('request');
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+var path = require('path');
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+var url = require('url');
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+
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+/**
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+ * Streams the series to disk.
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+ * @param {Object} config
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+ * @param {string} address
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+ * @param {function(Error)} done
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+ */
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+module.exports = function (config, address, done) {
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+ var persistentPath = path.join(config.path || process.cwd(), persistent);
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+ fs.readFile(persistentPath, 'utf8', function(err, data) {
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+ var cache = JSON.parse(data || '{}');
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+ _page(address, function(err, page) {
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+ if (err) return done(err);
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+ var i = 0;
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+ (function next() {
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+ if (i >= page.episodes.length) return done();
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+ var episode = page.episodes[i];
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+ var episodeAddress = url.resolve(address, episode.address);
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+ _download(cache, config, episodeAddress, function(err) {
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+ if (err) return done(err);
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+ var newCache = JSON.stringify(cache, null, ' ');
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+ fs.writeFile(persistentPath, newCache, function(err) {
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+ if (err) return done(err);
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+ i += 1;
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+ next();
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+ });
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+ });
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+ })();
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+ });
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+ });
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+};
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+
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+/**
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+ * Downloads the episode.
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+ * @param {Object.<string, string>} cache
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+ * @param {Object} config
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+ * @param {string} address
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+ * @param {function(Error)} done
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+ */
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+function _download(cache, config, address, done) {
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+ if (cache[address]) return done();
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+ episode(config, address, function(err) {
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+ if (err) return done(err);
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+ cache[address] = Date.now();
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+ done();
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+ });
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+}
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+
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+/**
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+ * Requests the page data and scrapes the episodes and series.
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+ * @private
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+ * @param {string} address
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+ * @param {function(Error, Object=)} done
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+ */
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+function _page(address, done) {
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+ request.get(address, function(err, res, body) {
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+ if (err) return done(err);
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+ var $ = cheerio.load(body);
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+ var title = $('.season-dropdown').text() || $('span[itemprop=name]').text();
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+ if (!title) return done(new Error('Invalid page.'));
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+ var episodes = [];
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+ $('.episode').each(function(i, el) {
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+ if ($(el).children('img[src*=coming_soon]').length) return;
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+ var address = $(el).attr('href');
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+ var title = ($(el).children('.series-title').text() || '').trim();
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+ var match = /([0-9]+)$/.exec(title);
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+ if (!address || !match) return;
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+ episodes.push({address: address, episode: parseInt(match[0], 10)});
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+ });
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+ done(undefined, {episodes: episodes.reverse(), series: title});
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+ });
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+}
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