newznab-tmux/nntmux/IAFD.php

<?php
namespace nntmux;

use nntmux\utility\Utility;

class IAFD
{
	public $classUsed = '';
	public $cookie = '';
	public $directUrl;
	public $searchTerm = '';
	public $title = '';

	const ADE = 'Adult DVD Empire';
	const ADM = 'AdultDVDMarketplace';
	const IAFDSEARCHURL = 'http://www.iafd.com/results.asp?searchtype=title&searchstring=';
	const IAFDURL = 'http://www.iafd.com';

	protected $_dvdFound = false;
	protected $_doSearch = false;
	protected $_getRedirect;
	protected $_html;
	protected $_res = [];
	protected $_response;


	public function __construct()
	{
		$this->_html = new \simple_html_dom();
		if (!empty($this->cookie)) {
			@$this->getUrl();
		}
	}

	public function __destruct()
	{
		$this->_html->clear();
		unset($this->response, $this->res);
	}

	public function findme()
	{
		if ($this->search() === true) {
			if ($this->_html->find('div#commerce', 0)) {
				foreach ($this->_html->find('div#commerce') as $e) {
					foreach ($e->find('h4, p.item') as $h4) {
						//echo ($h4->innertext) ."\n";
						if (trim($h4->plaintext) === 'DVD') {
							$this->_dvdFound = true;
							$h4 = null;
						}
						if ($this->_dvdFound === true && isset($h4)) {
							foreach ($h4->find('a') as $alink) {
								$compare = trim($alink->innertext);
								if ($compare === self::ADE && !empty($compare)) {
									$this->classUsed = 'ade';
									$this->_getRedirect = self::IAFDURL . trim($alink->href);
									$this->directUrl = $this->getUrl();
									$this->directUrl = preg_replace('/\?(.*)/', '', $this->directUrl);
									$this->_dvdFound = false;
									break;
								}
								if ($compare === self::ADM && !empty($compare)) {
									$this->classUsed = 'adm';
									$this->_getRedirect = self::IAFDURL . trim($alink->href);
									$this->directUrl = $this->getUrl();
									$this->directUrl = preg_replace('/\?(.*)/',
										'',
										$this->directUrl);
									$this->_dvdFound = false;
									break;
								}
							}
						}
					}
				}
			}
			if (empty($this->classUsed)) {
				return false;
			} else {
				return true;
			}
		} else {
			return false;
		}
	}

	private function search()
	{

		if (empty($this->searchTerm)) {
			return false;
		}

		$this->_doSearch = true;

		if ($this->getUrl() === false) {
			return false;
		} else {
			$firsttitle = null;
			$secondtitle = null;
			if ($ret = $this->_html->find('div#moviedata, h2, dt', 0)) {
				if ($ret->find('h2', 0)) {
					$firsttitle = $ret->find('h2', 0)->innertext;
					if (preg_match('/Movie Titles/', $firsttitle)) {
						return false;
					}
				}
				if ($ret->find('dt', 0)) {
					$secondtitle = $ret->find('dd', 0)->innertext;
				}
				unset($ret);
				if (isset($secondtitle) || isset($firsttitle)) {
					$firsttitle = preg_replace('/\(([\d]+)\)/', '', $firsttitle);
					$firsttitle = str_replace('/XXX/', '', $firsttitle);
					$firsttitle = preg_replace('/\(.*?\)|[-._]/', '', $firsttitle);
					$secondtitle = preg_replace('/\(([\d]+)\)/', '', $secondtitle);
					$secondtitle = str_replace('/XXX/', '', $secondtitle);
					$secondtitle = preg_replace('/\(.*?\)|[-._]/', '', $secondtitle);
					similar_text(strtolower($this->searchTerm), strtolower(trim($firsttitle)), $p);
					if ($p >= 90) {
						$this->title = trim($firsttitle);

						return true;
					} else {
						similar_text(strtolower($this->searchTerm),
						strtolower(trim($secondtitle)), $p);
						if ($p >= 90) {
							$this->title = trim($secondtitle);

							return true;
						} else {
							return false;
						}
					}
				} else {
					return false;
				}
			} else {
				return false;
			}
		}
	}

	private function getUrl()
	{
		if ($this->_doSearch === true) {
			$ch = curl_init(self::IAFDSEARCHURL . urlencode($this->searchTerm));
		} else {
			if (empty($this->_getRedirect)) {
				$ch = curl_init(self::IAFDURL);
			} else {
				$ch = curl_init($this->_getRedirect);
			}
		}

		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($ch, CURLOPT_HEADER, 0);
		curl_setopt($ch, CURLOPT_VERBOSE, 0);
		curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
		curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1944.0 Safari/537.36');
		curl_setopt($ch, CURLOPT_FAILONERROR, 1);

		if (!empty($this->cookie)) {
			curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookie);
			curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookie);
		}

		curl_setopt_array($ch, Utility::curlSslContextOptions());
		$this->_response = curl_exec($ch);

		if (!empty($this->_getRedirect)) {
			$this->_getRedirect = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
			curl_close($ch);
			return $this->_getRedirect;
		}

		if (!$this->_response) {
			curl_close($ch);

			return false;
		}
		curl_close($ch);

		if ($this->_doSearch === true) {
			$this->_html->load($this->_response);
			$this->_doSearch = false;
		}

		return true;
	}
}