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| <?php |
| |
| /************************************************************* |
| * TorrentFlux PHP Torrent Manager |
| * www.torrentflux.com |
| **************************************************************/ |
| /* |
| This file is part of TorrentFlux. |
| |
| TorrentFlux is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| TorrentFlux is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with TorrentFlux; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| |
| /* |
| This is the base search engine class that is inherited from to |
| create specialized search engines. |
| |
| Each new Search must use the following nameing standards. |
| ???Engine.php where ??? is the search engine name. |
| |
| !! All changes and customizations should be done in those files and not in this file. !! |
| |
| */ |
| // Created By Kboy |
| class SearchEngineBase |
| { |
| var $engineName = ''; // The Engine Name Must be the same as the File name |
| // minus Engine. |
| |
| var $mainTitle = ''; // The displayed Main Title for the engine. |
| var $mainURL = ''; // The Primary URL used in searching or paging. |
| var $altURL = ''; // The alternate URL used in searching or paging. |
| |
| var $author = ''; // the author of this engine |
| var $version = ''; |
| var $updateURL = 'http://www.torrentflux.com/forum/index.php/board,14.0.html'; |
| |
| // ------------------------------------------------------------------------------ |
| // You should only need to set the above variables in each of the custom classes. |
| // ------------------------------------------------------------------------------ |
| |
| var $cfg = array(); // The config array that holds the config settings of |
| // TorrentFlux at time of initialization |
| // This may contain the mainCatalog and catFilter |
| // as assigned by the admin tool. |
| // If it doesn't then we ask the individual engines for there |
| // mainCatalog and catFilter. |
| |
| |
| var $mainCatalogName = ''; // The name of the Main Catalog |
| var $mainCatalog = array(); // An array of Main Catalog entries. |
| var $subCatalog = array(); // An array of Sub Catalog entries. |
| |
| var $catFilterName = ''; // Name of Filter used to retrieve from DB. |
| var $catFilter = array(); // An array of categories to Filter out from DB. |
| |
| var $curRequest =''; // The actual Request sent to the Search Engine |
| var $hideSeedless = false; // Boolean to determine if we should hide or show seedless torrents |
| var $searchTerm = ''; // Search term passed into the engine |
| |
| var $htmlPage = ''; // HTML created by the engine for displaying |
| var $msg = ''; // Message to be displayed |
| var $pg = ''; // Page Variable used in Paging |
| |
| var $fp = ''; // Pointer to a socket connection |
| |
| var $initialized = false; // Boolean to determine if the search engine initialized ok. |
| |
| /** |
| * Constructor |
| */ |
| function SearchEngineBase() |
| { |
| die('Virtual Class -- cannot instantiate'); |
| } |
| |
| //---------------------------------------------------------------- |
| // Initialize the Search Engine setting up the Catalog and Filters. |
| // and Testing the connection. |
| function Initialize($cfg) |
| { |
| $rtnValue = false; |
| |
| $this->cfg = unserialize($cfg); |
| $this->pg = getRequestVar('pg'); |
| |
| if (empty($this->altURL)) |
| $this->altURL = $this->mainURL; |
| |
| if (empty($this->cfg)) |
| { |
| $this->msg = "Config not passed"; |
| $this->initialized = false; |
| return; |
| } |
| |
| $this->catFilterName = $this->engineName."GenreFilter"; |
| $this->mainCatalogName = $this->engineName."_catalog"; |
| |
| if (array_key_exists('hideSeedless',$_SESSION)) |
| $this->hideSeedless = $_SESSION['hideSeedless']; |
| |
| if (array_key_exists($this->catFilterName,$this->cfg)) |
| $this->catFilter = $this->cfg[$this->catFilterName]; |
| else |
| $this->catFilter = array(); |
| |
| if (array_key_exists($this->mainCatalogName,$this->cfg)) |
| $this->mainCatalog = $this->cfg[$this->mainCatalogName]; |
| else |
| $this->populateMainCategories(); |
| |
| if ( $this->getConnection() ) |
| $rtnValue = true; |
| |
| $this->closeConnection(); |
| |
| // in PHP 5 use |
| //$this->curRequest = http_build_query($_REQUEST); |
| $this->curRequest = $this->http_query_builder($_REQUEST); |
| |
| $this->initialized = $rtnValue; |
| } |
| |
| //------------------------------------------------------------------ |
| // This is for backward compatibility. |
| function http_query_builder( $formdata, $numeric_prefix = null, $key = null ) |
| { |
| $res = array(); |
| foreach ((array)$formdata as $k=>$v) { |
| $tmp_key = urlencode(is_int($k) ? $numeric_prefix.$k : $k); |
| if ($key) $tmp_key = $key.'['.$tmp_key.']'; |
| if ( is_array($v) || is_object($v) ) { |
| $res[] = http_query_builder($v, null, $tmp_key); |
| } else { |
| $res[] = $tmp_key."=".urlencode($v); |
| } |
| } |
| $separator = ini_get('arg_separator.output'); |
| return implode($separator, $res); |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to populate the mainCatalog |
| function populateMainCategories() |
| { |
| return; |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to Get Sub Categories |
| function getSubCategories($mainGenre) |
| { |
| return array(); |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to test Connection. |
| function getConnection() |
| { |
| // Try to connect |
| if (!$this->fp = @fsockopen ($this->mainURL, 80, $errno, $errstr, 30)) |
| { |
| // Error Connecting |
| $this->msg = "Error connecting to ".$this->mainURL."!"; |
| return false; |
| } |
| return true; |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to Close Connection. |
| function closeConnection() |
| { |
| if($this->fp) |
| { |
| fclose($this->fp); |
| } |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to return the URL needed by tf |
| function searchURL() |
| { |
| return "torrentSearch.php?searchEngine=".$this->engineName; |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to Make the GetRequest |
| function makeRequest($request, $useAlt = false) |
| { |
| $rtnVal = false; |
| |
| if (isset($_SESSION['lastOutBoundURI'])) |
| { |
| $refererURI = $_SESSION['lastOutBoundURI']; |
| } |
| else |
| { |
| $refererURI = "http://".$this->mainURL; |
| } |
| |
| if ($useAlt) |
| { |
| $request = "http://".$this->altURL. $request; |
| } |
| else |
| { |
| $request = "http://".$this->mainURL. $request; |
| } |
| |
| $this->htmlPage = FetchHTML( $request, $refererURI ); |
| $rtnVal = true; |
| |
| return $rtnVal; |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to Get Main Categories |
| function getMainCategories($filtered = true) |
| { |
| $output = array(); |
| |
| foreach ($this->mainCatalog as $mainId => $mainName) |
| { |
| if ($filtered) |
| { |
| // see if this is filtered out. |
| if (!(@in_array($mainId, $this->catFilter))) |
| { |
| $output[$mainId] = $mainName; |
| } |
| } |
| else |
| { |
| $output[$mainId] = $mainName; |
| } |
| } |
| |
| return $output; |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to Get Main Category Name |
| function GetMainCatName($mainGenre) |
| { |
| $mainGenreName = ''; |
| foreach ($this->getMainCategories() as $mainId => $mainName) |
| { |
| if ($mainId == $mainGenre) |
| { |
| $mainGenreName = $mainName; |
| } |
| } |
| return $mainGenreName; |
| } |
| |
| //---------------------------------------------------------------- |
| // Function to setup the table header |
| function tableHeader() |
| { |
| $output = "<table width=\"100%\" cellpadding=3 cellspacing=0 border=0>"; |
| |
| $output .= "<br>\n"; |
| $output .= "<tr bgcolor=\"".$this->cfg["table_header_bg"]."\">"; |
| $output .= " <td> </td>"; |
| $output .= " <td><strong>Torrent Name</strong> ("; |
| |
| $tmpURI = str_replace(array("?hideSeedless=yes","&hideSeedless=yes","?hideSeedless=no","&hideSeedless=no"),"",$_SERVER["REQUEST_URI"]); |
| |
| // Check to see if Question mark is there. |
| if (strpos($tmpURI,'?')) |
| { |
| $tmpURI .= "&"; |
| } |
| else |
| { |
| $tmpURI .= "?"; |
| } |
| |
| if($this->hideSeedless == "yes") |
| { |
| $output .= "<a href=\"". $tmpURI . "hideSeedless=no\">Show Seedless</a>"; |
| } |
| else |
| { |
| $output .= "<a href=\"". $tmpURI . "hideSeedless=yes\">Hide Seedless</a>"; |
| } |
| |
| $output .= ")</td>"; |
| $output .= " <td><strong>Category</strong></td>"; |
| $output .= " <td align=center><strong> Size</strong></td>"; |
| $output .= " <td><strong>Seeds</strong></td>"; |
| $output .= " <td><strong>Peers</strong></td>"; |
| $output .= "</tr>\n"; |
| |
| return $output; |
| } |
| |
| } |
| |
| ?> |
| |