Version 3.4.9

upload/admin/applications_addon/ips/calendar/tasks/importfeeds.php

@@ -0,0 +1,146 @@
+<?php
+/**
+ * @file		importfeeds.php 	Task to reimport ical/webcal feeds
+ *~TERABYTE_DOC_READY~
+ * $Copyright: (c) 2001 - 2011 Invision Power Services, Inc.$
+ * $License: http://www.invisionpower.com/company/standards.php#license$
+ * $Author: ips_terabyte $
+ * @since		9th Feb 2011
+ * $LastChangedDate: 2011-03-31 06:17:44 -0400 (Thu, 31 Mar 2011) $
+ * @version		v3.4.5
+ * $Revision: 8229 $
+ */
+
+if ( ! defined( 'IN_IPB' ) )
+{
+	print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
+	exit();
+}
+
+/**
+ *
+ * @class		task_item
+ * @brief		Task to reimport ical/webcal feeds
+ *
+ */
+class task_item
+{
+	/**
+	 * Object that stores the parent task manager class
+	 *
+	 * @var		$class
+	 */
+	protected $class;
+	
+	/**
+	 * Array that stores the task data
+	 *
+	 * @var		$task
+	 */
+	protected $task = array();
+	
+	/**
+	 * Registry Object Shortcuts
+	 *
+	 * @var		$registry
+	 * @var		$DB
+	 * @var		$lang
+	 */
+	protected $registry;
+	protected $DB;
+	protected $lang;
+	
+	/**
+	 * Constructor
+	 *
+	 * @param	object		$registry		Registry object
+	 * @param	object		$class			Task manager class object
+	 * @param	array		$task			Array with the task data
+	 * @return	@e void
+	 */
+	public function __construct( ipsRegistry $registry, $class, $task )
+	{
+		/* Make registry objects */
+		$this->registry	= $registry;
+		$this->DB		= $registry->DB();
+		$this->lang		= $this->registry->getClass('class_localization');
+		
+		$this->class	= $class;
+		$this->task		= $task;
+	}
+	
+	/**
+	 * Run this task
+	 *
+	 * @return	@e void
+	 */
+	public function runTask()
+	{
+		$this->registry->getClass('class_localization')->loadLanguageFile( array( 'admin_calendar' ), 'calendar' );
+
+		//-----------------------------------------
+		// Load and recache info
+		//-----------------------------------------
+		
+		$feed = $this->DB->buildAndFetch( array( 'select' => '*', 'from' => 'cal_import_feeds', 'where' => "feed_next_run < " . time(), 'order' => 'feed_next_run ASC', 'limit' => array( 0, 1 ) ) );
+		
+		if( !$feed['feed_id'] )
+		{
+			$this->class->unlockTask( $this->task );
+			return;
+		}
+		
+		//-----------------------------------------
+		// Fetch the feed
+		//-----------------------------------------
+		
+		$classToLoad = IPSLib::loadLibrary( IPS_KERNEL_PATH . 'classFileManagement.php', 'classFileManagement' );
+		$fetcher	 = new $classToLoad();
+		
+		$content	 = $fetcher->getFileContents( str_replace( 'webcal://', 'http://', $feed['feed_url'] ) );
+
+		if( !$content )
+		{
+			$this->class->unlockTask( $this->task );
+			return;
+		}
+		
+		//-----------------------------------------
+		// Send content to be processed
+		//-----------------------------------------
+		
+		$classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir('calendar') . '/sources/icalendar.php', 'app_calendar_classes_icalendarOutput', 'calendar' );
+		$ical		 = new $classToLoad( $this->registry, $feed['feed_calendar_id'] );
+		
+		$result	= $ical->import( $content, $feed['feed_member_id'], $feed['feed_id'] );
+
+		//-----------------------------------------
+		// Show error if any
+		//-----------------------------------------
+		
+		if( $error = $ical->getError() )
+		{
+			$this->class->appendTaskLog( $this->task, $error );
+			$this->class->unlockTask( $this->task );
+			return;
+		}
+		
+		//-----------------------------------------
+		// Update last update date and next run date
+		//-----------------------------------------
+		
+		$this->DB->update( 'cal_import_feeds', array( 'feed_lastupdated' => time(), 'feed_next_run' => time() + ( $feed['feed_recache_freq'] * 60 ) ), 'feed_id=' . $feed['feed_id'] );
+		
+		//-----------------------------------------
+		// Log to log table - modify but dont delete
+		//-----------------------------------------
+		
+		$this->class->appendTaskLog( $this->task, sprintf( $this->lang->words['feed_successwebcal'], $result['skipped'], $result['imported'] ) );
+		
+		//-----------------------------------------
+		// Unlock Task: DO NOT MODIFY!
+		//-----------------------------------------
+		
+		$this->class->unlockTask( $this->task );
+	}
+}