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