Version 4.0.13.1

applications/core/tasks/digest.php

@@ -0,0 +1,94 @@
+<?php
+/**
+ * @brief		digest Task
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @since		08 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+namespace IPS\core\tasks;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * digest Task
+ */
+class _digest extends \IPS\Task
+{
+	/**
+	 * Execute
+	 *
+	 * If ran successfully, should return anything worth logging. Only log something
+	 * worth mentioning (don't log "task ran successfully"). Return NULL (actual NULL, not '' or 0) to not log (which will be most cases).
+	 * If an error occurs which means the task could not finish running, throw an \IPS\Task\Exception - do not log an error as a normal log.
+	 * Tasks should execute within the time of a normal HTTP request.
+	 *
+	 * @return	mixed	Message to log or NULL
+	 * @throws	\IPS\Task\Exception
+	 */
+	public function execute()
+	{
+		/* Doing daily or weekly this run? */
+		$frequencies = array( 'daily', 'weekly' );
+		$frequency = $frequencies[ array_rand( $frequencies ) ];
+				
+		/* Grab some members to send digests to. */ 
+		$members = \IPS\DB::i()->select( 'follow_member_id', 'core_follow', array( 'follow_notify_do=1 AND follow_visible=1 AND follow_notify_freq = ? AND follow_notify_sent < ?', $frequency, ( $frequency == 'daily' ) ? time() - 86400 : time() - 604800 ), 'follow_member_id ASC', array( 0, 50 ), 'follow_member_id' );
+		if( !count( $members ) )
+		{
+			/* Nothing to send */
+			return NULL; 
+		}
+		
+		/* Fetch the member's follows so we can build their digest */
+		$follows = \IPS\DB::i()->select( '*', 'core_follow', array( 'follow_notify_do=1 AND follow_notify_freq=? AND follow_visible=1 AND follow_notify_sent < ? AND ' . \IPS\Db::i()->in( 'follow_member_id', iterator_to_array( $members ) ), $frequency, time() - 86400 ), 'follow_member_id ASC, follow_app ASC, follow_area ASC' );
+		
+		$groupedFollows = array();
+		foreach( $follows as $follow )
+		{
+			$groupedFollows[ $follow['follow_member_id'] ][ $follow['follow_app'] ][ $follow['follow_area'] ][] = $follow; 
+		}
+		
+		foreach( $groupedFollows as $id => $data )
+		{
+            $member = \IPS\Member::load( $id );
+            if( !$member->email )
+            {
+                continue;
+            }
+
+			/* Build it */
+			$digest = new \IPS\core\Digest\Digest;
+			$digest->member = $member;
+			$digest->frequency = $frequency;
+			$digest->build( $data );
+			
+			/* Send it */
+			$digest->send();
+		}
+
+		return NULL;
+	}
+	
+	/**
+	 * Cleanup
+	 *
+	 * If your task takes longer than 15 minutes to run, this method
+	 * will be called before execute(). Use it to clean up anything which
+	 * may not have been done
+	 *
+	 * @return	void
+	 */
+	public function cleanup()
+	{
+		
+	}
+}