mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-11-28 09:40:41 +00:00
78ad57d43a
Patch Set 6: * remove redundant JobQueueDB because it's the default * remove extra ; Change-Id: I25dc0203ed5be1e4989242a87f4fde9c8799de28
181 lines
4.1 KiB
PHP
181 lines
4.1 KiB
PHP
<?php
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/**
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* Handles email batch for a user for database storage
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*/
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class MWDbEchoEmailBatch extends MWEchoEmailBatch {
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/**
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* Set the last event of this batch, this is a cutoff point for clearing
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* processed/invalid events
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*
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* @return bool true if event exists false otherwise
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*/
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protected function setLastEvent() {
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->selectField(
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array( 'echo_email_batch' ),
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array( 'MAX( eeb_event_id )' ),
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array( 'eeb_user_id' => $this->mUser->getId() ),
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__METHOD__
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);
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if ( $res ) {
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$this->lastEvent = $res;
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return true;
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} else {
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return false;
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}
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}
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/**
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* Get the events queued for the current user
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* @return array
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*/
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protected function getEvents() {
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$events = array();
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$validEvents = EchoEvent::gatherValidEchoEvents();
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if ( $validEvents ) {
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$dbr = wfGetDB( DB_SLAVE );
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$conds = array(
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'eeb_user_id' => $this->mUser->getId(),
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'event_id = eeb_event_id',
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'event_type' => $validEvents
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);
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if ( $this->lastEvent ) {
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$conds[] = 'eeb_event_id <= ' . intval( $this->lastEvent );
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}
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$res = $dbr->select(
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array( 'echo_email_batch', 'echo_event' ),
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array( '*' ),
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$conds,
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__METHOD__,
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array( 'ORDER BY' => 'eeb_event_priority, eeb_event_id', 'LIMIT' => self::$displaySize + 1 )
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);
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foreach( $res as $row ) {
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$events[$row->eeb_id] = $row;
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}
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}
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return $events;
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}
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/**
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* Clear "processed" events in the queue, processed could be: email sent, invalid, users do not want to receive emails
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*/
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public function clearProcessedEvent() {
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$conds = array( 'eeb_user_id' => $this->mUser->getId() );
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// there is a processed cutoff point
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if ( $this->lastEvent ) {
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$conds[] = 'eeb_event_id <= ' . intval( $this->lastEvent );
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}
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$dbw = wfGetDB( DB_MASTER );
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$dbw->delete(
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'echo_email_batch',
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$conds,
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__METHOD__,
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array()
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);
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}
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/**
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* Send the batch email
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*/
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public function sendEmail() {
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global $wgPasswordSender, $wgPasswordSenderName, $wgEchoEmailFooterAddress;
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// global email footer
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$footer = wfMessage( 'echo-email-footer-default' )
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->inLanguage( $this->mUser->getOption( 'language' ) )
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->params( $wgEchoEmailFooterAddress, '' )
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->text();
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// @Todo - replace them with the CONSTANT in 33810 once it is merged
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if ( $this->mUser->getOption( 'echo-email-frequency' ) == 7 ) {
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$frequency = 'weekly';
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} else {
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$frequency = 'daily';
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}
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// email subject
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if ( $this->count > self::$displaySize ) {
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$count = wfMessage( 'echo-notification-count' )->params( self::$displaySize )->text();
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} else {
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$count = $this->count;
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}
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$subject = wfMessage( 'echo-email-batch-subject-' . $frequency )->params( $count, $this->count )->text();
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$body = wfMessage( 'echo-email-batch-body-' . $frequency )->params(
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$this->mUser->getName(),
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$count,
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$this->count,
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$this->listToText(),
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$footer
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)->text();
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$adminAddress = new MailAddress( $wgPasswordSender, $wgPasswordSenderName );
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$address = new MailAddress( $this->mUser );
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$params = array(
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'to' => $address,
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'from' => $adminAddress,
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'subj' => $subject,
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'body' => $body,
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// no replyto
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'replyto' => ''
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);
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$job = new EmaillingJob( null, $params );
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JobQueueGroup::singleton()->push( $job );
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}
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/**
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* Insert notification event into email queue
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* @param $userId int
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* @param $eventId int
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* @param $priority int
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*/
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public static function actuallyAddToQueue( $userId, $eventId, $priority ) {
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if ( !$userId || !$eventId ) {
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return;
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}
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$dbw = wfGetDB( DB_MASTER );
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$dbw->insert(
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'echo_email_batch',
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array(
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'eeb_user_id' => $userId,
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'eeb_event_id' => $eventId,
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'eeb_event_priority' => $priority
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),
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__METHOD__,
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array( 'IGNORE' )
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);
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}
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/**
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* Get a list of users to be notified for the batch
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* @param $startUserId int
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* @param $batchSize int
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*/
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public static function actuallyGetUsersToNotify( $startUserId, $batchSize ) {
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$dbr = wfGetDB( DB_MASTER );
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$res = $dbr->select(
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array( 'echo_email_batch' ),
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array( 'eeb_user_id' ),
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array( 'eeb_user_id > ' . $startUserId ),
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__METHOD__,
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array( 'ORDER BY' => 'eeb_user_id', 'LIMIT' => $batchSize )
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);
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return $res;
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}
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}
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