167 lines
4.3 KiB
PHP
167 lines
4.3 KiB
PHP
<?php
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/**
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* @file rssimport.php Task to import RSS feeds defined in the ACP
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*~TERABYTE_DOC_READY~
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* $Copyright: (c) 2001 - 2011 Invision Power Services, Inc.$
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* $License: http://www.invisionpower.com/company/standards.php#license$
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* $Author: bfarber $
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* @since -
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* $LastChangedDate: 2011-05-20 00:17:42 -0400 (Fri, 20 May 2011) $
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* @version v3.3.4
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* $Revision: 8847 $
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*/
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if ( ! defined( 'IN_IPB' ) )
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{
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print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
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exit();
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}
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/**
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*
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* @class task_item
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* @brief Task to import RSS feeds defined in the ACP
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*
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*/
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class task_item
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{
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/**
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* Integer used to limit the number
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* of RSS feeds parsed per cycle
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*
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* @var $limit
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*/
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protected $limit = 10;
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/**
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* Object that stores the parent task manager class
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*
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* @var $class
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*/
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protected $class;
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/**
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* Array that stores the task data
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*
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* @var $task
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*/
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protected $task = array();
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/**
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* Registry Object Shortcuts
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*
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* @var $registry
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* @var $DB
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* @var $settings
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* @var $request
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* @var $lang
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* @var $member
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* @var $memberData
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* @var $cache
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* @var $caches
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*/
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protected $registry;
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protected $DB;
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protected $settings;
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protected $request;
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protected $lang;
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protected $member;
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protected $memberData;
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protected $cache;
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protected $caches;
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/**
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* Constructor
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*
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* @param object $registry Registry object
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* @param object $class Task manager class object
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* @param array $task Array with the task data
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* @return @e void
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*/
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public function __construct( ipsRegistry $registry, $class, $task )
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{
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/* Make registry objects */
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$this->registry = $registry;
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$this->DB = $this->registry->DB();
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$this->settings =& $this->registry->fetchSettings();
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$this->request =& $this->registry->fetchRequest();
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$this->lang = $this->registry->getClass('class_localization');
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$this->member = $this->registry->member();
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$this->memberData =& $this->registry->member()->fetchMemberData();
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$this->cache = $this->registry->cache();
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$this->caches =& $this->registry->cache()->fetchCaches();
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$this->class = $class;
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$this->task = $task;
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}
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/**
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* Run this task
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*
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* @return @e void
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*/
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public function runTask()
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{
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$this->registry->getClass('class_localization')->loadLanguageFile( array( 'public_global' ), 'core' );
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/* Init vars */
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$feeds_to_update = array();
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$time = time();
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$t_minus_30 = time() - ( 30 * 60 );
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//-----------------------------------------
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// Got any to update?
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// 30 mins is RSS friendly.
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//-----------------------------------------
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$this->DB->build( array( 'select' => '*',
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'from' => 'rss_import',
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'where' => 'rss_import_enabled=1 AND rss_import_last_import <= '.$t_minus_30,
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'order' => 'rss_import_last_import ASC',
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'limit' => array( $this->limit )
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) );
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$rss_main_query = $this->DB->execute();
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if ( $this->DB->getTotalRows( $rss_main_query ) )
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{
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$classToLoad = IPSLib::loadActionOverloader( IPSLib::getAppDir( 'forums' ) . '/modules_admin/rss/import.php', 'admin_forums_rss_import' );
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$rss = new $classToLoad();
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$rss->makeRegistryShortcuts( $this->registry );
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while( $rss_feed = $this->DB->fetch( $rss_main_query ) )
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{
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$this_check = time() - ( $rss_feed['rss_import_time'] * 60 );
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if ( $rss_feed['rss_import_last_import'] <= $this_check )
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{
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//-----------------------------------------
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// Set the feeds we need to update...
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//-----------------------------------------
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$feeds_to_update[] = $rss_feed['rss_import_id'];
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}
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}
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//-----------------------------------------
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// Do the update now...
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//-----------------------------------------
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if ( count($feeds_to_update) )
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{
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$rss->rssImportRebuildCache( implode( ",", $feeds_to_update), 0, 1 );
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}
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}
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//-----------------------------------------
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// Log to log table - modify but dont delete
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//-----------------------------------------
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$this->class->appendTaskLog( $this->task, sprintf( $this->lang->words['task_rssimport'], count($feeds_to_update) ) );
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//-----------------------------------------
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// Unlock Task: DO NOT MODIFY!
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//-----------------------------------------
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$this->class->unlockTask( $this->task );
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}
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} |