Initial check-in for email batch

patch set 3:
	* add gender support to various messages
	* tweak variables a little bit, e.g. move class variables to function local variables
patch set 4:
	* update various email to e-mail in i18n file
	* add support to process only valid echo events
	* add global email footer
	* add the new table schema to core schema file
patch set 5:
	* remove trailing white space
	* add missing semicolon to return statement in Notifier::notifyWithEmail()
patch set 8:
	* some change based on newest feature requirement

Change-Id: I3298617dab4c04c4d6d486469120fc2d0c986b66
This commit is contained in:
bsitu 2012-11-26 17:53:35 -08:00
parent f519bca628
commit 6b8571403a
10 changed files with 562 additions and 27 deletions

View file

@ -43,46 +43,46 @@ Please remember to sign any comments on talk pages with 4 tildes (~~~~).',
'notification-reverted' => '$2 {{GENDER:$1|reverted}} your {{PLURAL:$5|1=edit|edits}} on [[$3]] $4',
'notification-edit-email-subject' => '{{SITENAME}} notification: $3 has been edited by $2',
'notification-edit-email-body' => 'Hello $5,
This is a notification to let you know that $2 has edited the {{SITENAME}} page $3.
This is a notification to let you know that $2 {{GENDER:$2|has edited}} the {{SITENAME}} page $3.
$2 summarized their changes with this comment: $6
$2 {{GENDER:$2|summarized}} {{GENDER:$2|his|her|their}} change with this comment: $6
You can see the changes that $2 made by following this link:
You can see the change that $2 {{GENDER:$2|made}} by following this link:
<$4>
You are receiving this message because you have subscribed to email updates for changes to this page.
You are receiving this message because you have subscribed to e-mail updates for changes to this page.
$7',
'notification-edit-talk-page-email-subject' => 'Your {{SITENAME}} talk page has been edited by $2',
'notification-edit-talk-page-email-body' => 'Hello $4,
This is a notification to let you know that $2 has edited your talk page on {{SITENAME}}.
This is a notification to let you know that $2 {{GENDER:$2|has edited}} your talk page on {{SITENAME}}.
On {{SITENAME}}, your talk page is where other users can leave you messages.
$2 used the following summary to describe their change: $5
$2 {{GENDER:$2|used}} the following summary to describe {{GENDER:$2|his|her|their}} change: $5
You can see the changes that $2 made at this link:
You can see the change that $2 {{GENDER:$2|made}} at this link:
<$3>
$6',
'notification-reverted-email-subject' => '{{SITENAME}} notification: $2 has reverted your edit on $3: $4',
'notification-edit-talk-page-email-batch-body' => '$2 {{GENDER:$2|posted}} on your talk page',
'notification-reverted-email-subject' => '{{SITENAME}} notification: $2 {{GENDER:$2|has reverted}} your edit on $3: $4',
'notification-reverted-email-body' => 'Hello $5,
This is a notification to let you know that $2 has reverted your edits on the {{SITENAME}} page $3.
This is a notification to let you know that $2 {{GENDER:$2|has reverted}} your edits on the {{SITENAME}} page $3.
$2 used the following summary to describe their change: $6
$2 {{GENDER:$2|used}} the following summary to describe {{GENDER:$2|his|her|their}} change: $6
You can see the change that $2 made to revert your edits by following this link:
You can see the change that $2 {{GENDER:$2|made}} to revert your edits by following this link:
<$4>
You are receiving this message because you have subscribed to email alerts
You are receiving this message because you have subscribed to e-mail alerts
when your changes are reverted.
$7',
'echo-notification-count' => '$1+',
// Email notification
'notification-reverted-email-batch-body' => 'Your edit to $3 was reverted by $2',
// E-mail notification
'echo-email-subject-default' => 'New notification at {{SITENAME}}',
'echo-email-body-default' => 'You have a new notification at {{SITENAME}}:
@ -107,6 +107,31 @@ $1',
'echo-date-yesterday' => 'Yesterday',
'echo-date-header' => '$1 $2',
'echo-load-more-error' => 'An error occurred while fetching more results.',
// E-mail batch
'echo-email-batch-separator' => '________________________________________________', # only translate this message to other languages if you have to change it
'echo-email-batch-bullet' => '•', # only translate this message to other languages if you have to change it
'echo-email-batch-subject-daily' => 'You have $1 {{PLURAL:$2|notification|notifications}} today',
'echo-email-batch-subject-weekly' => 'You have $1 {{PLURAL:$2|notification|notifications}} this week',
'echo-email-batch-body-daily' => '$1,
You have $2 {{PLURAL:$3|notification|notifications}} on {{SITENAME}} today. View them here:
{{canonicalurl:{{#special:Notifications}}}}
$4
$5',
'echo-email-batch-body-weekly' => '$1,
You have $2 {{PLURAL:$3|notification|notifications}} on {{SITENAME}} this week. View them here:
{{canonicalurl:{{#special:Notifications}}}}
$4
$5',
'echo-email-batch-category-header-edit-user-talk' => '$1 Talk page {{PLURAL:$1|message|messages}}',
'echo-email-batch-category-header-edit-revert' => '$1 Edit {{PLURAL:$1|revert|reverts}}',
'echo-email-batch-category-header-other' => '$1 {{PLURAL:$1|Other|Others}}',
);
/** Message documentation (Message documentation)
@ -189,15 +214,17 @@ $messages['qqq'] = array(
* $4 is a link to a change
* $5 is the e-mail recipient's username.
* $6 is the edit summary.
* $7 is the email footer, {{msg|echo-email-footer-default}}", # Fuzzy
* $7 is the e-mail footer, {{msg|echo-email-footer-default}}", # Fuzzy
'notification-edit-talk-page-email-subject' => 'E-mail subject. Parameters:
* $2 is a username.',
'notification-edit-talk-page-email-body' => "E-mail notification. Parameters:
* $2 is a username
* $3 link to a change
* $3 is a link to a change
* $4 is the e-mail recipient's username.
* $5 is the edit summary.
* $6 is the email footer, {{msg|echo-email-footer-default}}", # Fuzzy
* $6 is the e-mail footer, {{msg|echo-email-footer-default}}", # Fuzzy
'notification-edit-talk-page-email-batch-body' => 'E-mail notification for talk page edit
* $2 is a username',
'notification-reverted-email-subject' => 'E-mail subject. Parameters:
*$2 is a username
*$3 is a page title
@ -212,10 +239,13 @@ $messages['qqq'] = array(
'echo-notification-count' => '{{optional}}
The new notification count next to notification link, for example: 99+
* $1 is the count',
'echo-email-subject-default' => 'Default subject for Echo email notifications',
'echo-email-body-default' => 'Default message content for Echo email notifications.
'notification-reverted-email-batch-body' => 'E-mail notification for page revert. Parameters:
* $2 is a username
* $3 is a page title',
'echo-email-subject-default' => 'Default subject for Echo e-mail notifications',
'echo-email-body-default' => 'Default message content for Echo e-mail notifications.
* $1 is a plain text description of the notification.',
'echo-email-footer-default' => 'Default footer content for Echo email notifications. Parameters:
'echo-email-footer-default' => 'Default footer content for Echo e-mail notifications. Parameters:
* $1 is the address of the organization that sent the e-mail',
'echo-link-new' => 'Shown in "personal links" when a user has unread notifications.
* $1 is number of unread notifications',
@ -228,6 +258,31 @@ The new notification count next to notification link, for example: 99+
* $1 is the month, it could be {{january-gen}}, {{february-gen}}, {{march-gen}}, {{april-gen}}, {{may-gen}}, {{june-gen}}, {{july-gen}}, {{august-gen}}, {{september-gen}}, {{october-gen}}, {{november-gen}}, {{december-gen}}
* $2 is the date of a month, eg 21',
'echo-load-more-error' => 'Error message for errors in loading more notifications',
'echo-email-batch-separator' => 'Email batch content separator',
'echo-email-batch-subject-daily' => 'Daily e-mail batch subject.
* $1 could be a numeric count or {{echo-notification-count}}
* $2 is a numeric count, this is used for plural support',
'echo-email-batch-subject-weekly' => 'Weekly e-mail batch subject.
* $1 could be a numeric count or {{echo-notification-count}}
* $2 is a numeric count, this is used for plural support',
'echo-email-batch-body-daily' => 'Daily e-mail batch body. Parameters:
* $1 is a username
* $2 could be a numeric count or {{echo-notification-count}}
* $3 is a numeric count, this is used for plural support
* $4 is the e-mail batch content separated by {{echo-email-batch-separator}}
* $5 is the e-mail footer, {{msg|echo-email-footer-default}}',
'echo-email-batch-body-weekly' => 'Weekly e-mail batch body. Parameters:
* $1 is a username
* $2 could be a numeric count or {{echo-notification-count}}
* $3 is a numeric count, this is used for plural support
* $4 is the e-mail batch content separated by {{echo-email-batch-separator}}
* $5 is the e-mail footer, {{msg|echo-email-footer-default}}',
'echo-email-batch-category-header-edit-user-talk' => 'E-mail batch section title for edit-user-talk category
* $1 is the numeric count',
'echo-email-batch-category-header-edit-revert' => 'E-mail batch section title for edit-revert category
* $1 is the numeric count',
'echo-email-batch-category-header-other' => 'E-mail batch section title for events with category not specified
* $1 is the numeric count',
);
/** Afrikaans (Afrikaans)

View file

@ -50,6 +50,7 @@ $wgAutoloadClasses['EchoHooks'] = "$dir/Hooks.php";
$wgAutoloadClasses['EchoSubscription'] = "$dir/model/Subscription.php";
$wgAutoloadClasses['EchoEvent'] = "$dir/model/Event.php";
$wgAutoloadClasses['EchoNotification'] = "$dir/model/Notification.php";
$wgAutoloadClasses['MWEchoEmailBatch'] = "$dir/includes/EmailBatch.php";
// Formatters
$wgAutoloadClasses['EchoNotificationFormatter'] = "$dir/formatters/NotificationFormatter.php";
@ -159,6 +160,8 @@ $wgHooks['ArticleEditUpdateNewTalk'][] = 'EchoHooks::abortNewTalkNotification';
$wgDefaultUserOptions['echo-notify-link'] = 'true';
$wgEchoDisableStandardEmail = true;
// Whether to turn on email batch function
$wgEchoEnableEmailBatch = true;
// The organization address, the value should be defined in LocalSettings.php
$wgEchoEmailFooterAddress = '';
@ -187,12 +190,27 @@ $wgEchoNotifiers = array(
// extensions can add to this list through the BeforeCreateEchoEvent hook.
$wgEchoEnabledEvents = array(
'edit-user-talk',
'add-comment',
'add-talkpage-topic',
//'add-comment',
//'add-talkpage-topic',
'welcome',
'reverted',
);
// This array stores the category and priority for enabled events
// if an event is not specified, it means the event belongs to the
// 'other' category with priority 10, which is the lowest,
// priority is ranging from 1 to 10
$wgEchoEventDetails = array(
'edit-user-talk' => array(
'category' => 'edit-user-talk',
'priority' => 1
),
'reverted' => array(
'category' => 'edit-revert',
'priority' => 9
),
);
// Definitions of the notifications built into Echo
$wgEchoNotificationFormatters = array(
'edit-user-talk' => array(
@ -204,6 +222,8 @@ $wgEchoNotificationFormatters = array(
'email-subject-params' => array( 'agent' ),
'email-body-message' => 'notification-edit-talk-page-email-body',
'email-body-params' => array( 'agent', 'difflink', 'user', 'summary', 'email-footer' ),
'email-body-batch-message' => 'notification-edit-talk-page-email-batch-body',
'email-body-batch-params' => array( 'agent', 'difflink', 'summary' ),
'icon' => 'chat',
),
'edit' => array(
@ -214,6 +234,8 @@ $wgEchoNotificationFormatters = array(
'email-subject-params' => array( 'agent', 'title' ),
'email-body-message' => 'notification-edit-email-body',
'email-body-params' => array( 'agent', 'title', 'difflink', 'user', 'summary', 'email-footer' ),
'email-body-batch-message' => 'notification-edit-email-batch-body',
'email-body-batch-params' => array( 'agent', 'title', 'difflink', 'summary' ),
'icon' => 'w',
),
'add-comment' => array(
@ -248,6 +270,8 @@ $wgEchoNotificationFormatters = array(
'email-subject-params' => array( 'agent', 'title', 'summary' ),
'email-body-message' => 'notification-reverted-email-body',
'email-body-params' => array( 'agent', 'title', 'difflink', 'user', 'summary', 'email-footer' ),
'email-body-batch-message' => 'notification-reverted-email-batch-body',
'email-body-batch-params' => array( 'agent', 'title', 'difflink', 'summary' ),
'icon' => 'revert',
)
);

View file

@ -10,6 +10,7 @@ class EchoHooks {
$dir = __DIR__;
$baseSQLFile = "$dir/echo.sql";
$updater->addExtensionTable( 'echo_subscription', $baseSQLFile );
$updater->addExtensionTable( 'echo_email_batch', "$dir/db_patches/echo_email_batch.sql" );
$updater->modifyField( 'echo_event', 'event_agent',
"$dir/db_patches/patch-event_agent-split.sql", true );

View file

@ -26,8 +26,24 @@ class EchoNotifier {
return false;
}
global $wgPasswordSender, $wgPasswordSenderName;
global $wgEchoEnableEmailBatch, $wgEchoEventDetails, $wgPasswordSender, $wgPasswordSenderName;
// batched email notification
if ( $wgEchoEnableEmailBatch && $user->getOption( 'echo-email-frequency' ) > 0 ) {
// default priority is 10
$priority = 10;
if ( isset( $wgEchoEventDetails[$event->getType()]['priority'] ) ) {
$priority = $wgEchoEventDetails[$event->getType()]['priority'];
}
MWEchoEmailBatch::addToQueue( $user->getId(), $event->getId(), $priority );
return true;
}
// no email notification
if ( $user->getOption( 'echo-email-frequency' ) < 0 ) {
return false;
}
// instant email notification
$adminAddress = new MailAddress( $wgPasswordSender, $wgPasswordSenderName );
$address = new MailAddress( $user );
$email = EchoNotificationController::formatNotification( $event, $user, 'email' );

View file

@ -0,0 +1,9 @@
CREATE TABLE /*_*/echo_email_batch (
eeb_id int unsigned not null primary key auto_increment,
eeb_user_id int unsigned not null,
eeb_event_priority tinyint unsigned not null default 10, -- event priority
eeb_event_id int unsigned not null
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/echo_email_batch_user_event ON /*_*/echo_email_batch (eeb_user_id,eeb_event_id);
CREATE UNIQUE INDEX /*i*/echo_email_batch_user_priority_event ON /*_*/echo_email_batch (eeb_user_id,eeb_event_priority,eeb_event_id);

View file

@ -35,3 +35,13 @@ CREATE TABLE /*_*/echo_notification (
CREATE INDEX /*i*/user_timestamp ON /*_*/echo_notification (notification_user,notification_timestamp);
CREATE UNIQUE INDEX /*i*/user_event ON /*_*/echo_notification (notification_user,notification_event);
CREATE TABLE /*_*/echo_email_batch (
eeb_id int unsigned not null primary key auto_increment,
eeb_user_id int unsigned not null,
eeb_event_priority tinyint unsigned not null default 10, -- event priority
eeb_event_id int unsigned not null
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/echo_email_batch_user_event ON /*_*/echo_email_batch (eeb_user_id,eeb_event_id);
CREATE UNIQUE INDEX /*i*/echo_email_batch_user_priority_event ON /*_*/echo_email_batch (eeb_user_id,eeb_event_priority,eeb_event_id);

View file

@ -57,6 +57,25 @@ class EchoBasicFormatter extends EchoNotificationFormatter {
} else {
$this->email['body']['params'] = array( 'text-notification' );
}
} else {
$this->email['body'] = array(
'message' => 'echo-email-body-default',
'params' => array(
'text-notification',
),
);
}
$this->email['batch-body'] = array();
if ( isset( $params['email-body-batch-message'] ) ) {
$this->email['batch-body']['message'] = $params['email-body-batch-message'];
if ( isset( $params['email-body-batch-params'] ) ) {
$this->email['batch-body']['params'] = $params['email-body-batch-params'];
} else {
$this->email['batch-body']['params'] = array();
}
} else {
$this->email['batch-body'] = $this->email['body'];
}
if ( isset( $params['icon'] ) ) {
@ -143,7 +162,9 @@ class EchoBasicFormatter extends EchoNotificationFormatter {
$body = $this->formatFragment( $this->email['body'], $event, $user )->text();
return array( 'subject' => $subject, 'body' => $body );
$batchBody = $this->formatFragment( $this->email['batch-body'], $event, $user )->text();
return array( 'subject' => $subject, 'body' => $body, 'batch-body' => $batchBody );
}
/**

314
includes/EmailBatch.php Normal file
View file

@ -0,0 +1,314 @@
<?php
/**
* Handles email batch for a user
*/
class MWEchoEmailBatch {
// the user to be notified
protected $mUser;
// list of email content
protected $content = array();
// the last notification event of this batch
protected $lastEvent;
// the event count, this count is supported up to self::$displaySize + 1
protected $count = 0;
// number of events to include in an email, we couldn't include
// all events in a batch email
protected static $displaySize = 10;
/**
* @param $user User
*/
public function __construct( User $user ) {
$this->mUser = $user;
}
/**
* Factory method to determine whether to create a batch instance for this
* user based on the user setting, this assumes the following value for
* member setting for echo-email-frequency
* -1 - no email
* 0 - instant
* 1 - once everyday
* 7 - once every 7 days
* @param $userId int
* @return MWEchoEmailBatch/false
*/
public static function newFromUserId( $userId ) {
$user = User::newFromId( intval( $userId ) );
$userEmailSetting = intval( $user->getOption( 'echo-email-frequency' ) );
// clear all existing events if user decides not to receive emails
if ( $userEmailSetting == -1 ) {
$emailBatch = new MWEchoEmailBatch( $user );
$emailBatch->clearProcessedEvent();
return false;
}
$userLastBatch = $user->getOption( 'echo-email-last-batch' );
// send email batch, if
// 1. it has been long enough since last email batch based on frequency
// 2. there is no last batch timestamp recorded for the user
// 3. user has switched from batch to instant email, send events left in the queue
if ( $userLastBatch ) {
// use 20 as hours per day to get estimate
$nextBatch = wfTimestamp( TS_UNIX, $userLastBatch ) + $userEmailSetting * 20 * 60 * 60;
if ( wfTimestamp( TS_MW, $nextBatch ) > wfTimestampNow() ) {
return false;
}
}
return new MWEchoEmailBatch( $user );
}
/**
* Wrapper function that calls other functions required to process email batch
*/
public function process() {
wfProfileIn( __METHOD__ );
// if there is no event for this user, exist the process
if ( !$this->setLastEvent() ) {
return;
}
// get valid events
$events = $this->getEvents();
if ( $events ) {
foreach( $events as $batchId => $row ) {
$this->count++;
if ( $this->count > self::$displaySize ) {
break;
}
$event = EchoEvent::newFromRow( $row );
$this->appendContent( $event );
}
$this->sendEmail();
}
$this->clearProcessedEvent();
$this->updateUserLastBatchTimestamp();
wfProfileOut( __METHOD__ );
}
/**
* Set the last event of this batch, this is a cutoff point for clearing
* processed/invalid events
*
* @return bool true if event exists false otherwise
*/
protected function setLastEvent() {
$dbr = wfGetDB( DB_SLAVE );
$res = $dbr->selectField(
array( 'echo_email_batch' ),
array( 'MAX( eeb_event_id )' ),
array( 'eeb_user_id' => $this->mUser->getId() ),
__METHOD__
);
if ( $res ) {
$this->lastEvent = $res;
return true;
} else {
return false;
}
}
/**
* Update the user's last batch timestamp after a successful batch
*/
protected function updateUserLastBatchTimestamp() {
$this->mUser->setOption( 'echo-email-last-batch', wfTimestampNow() );
$this->mUser->saveSettings();
$this->mUser->invalidateCache();
}
/**
* Get the events queued for the current user
* @return array
*/
protected function getEvents() {
$events = array();
$validEvents = EchoEvent::gatherValidEchoEvents();
if ( $validEvents ) {
$dbr = wfGetDB( DB_SLAVE );
$conds = array(
'eeb_user_id' => $this->mUser->getId(),
'event_id = eeb_event_id',
'event_type' => $validEvents
);
if ( $this->lastEvent ) {
$conds[] = 'eeb_event_id <= ' . intval( $this->lastEvent );
}
$res = $dbr->select(
array( 'echo_email_batch', 'echo_event' ),
array( '*' ),
$conds,
__METHOD__,
array( 'ORDER BY' => 'eeb_event_priority, eeb_event_id', 'LIMIT' => self::$displaySize + 1 )
);
foreach( $res as $row ) {
$events[$row->eeb_id] = $row;
}
}
return $events;
}
/**
* Add individual event template to the big email content
*/
protected function appendContent( $event ) {
global $wgEchoEventDetails;
// get the category for this event
$category = 'other';
if ( isset( $wgEchoEventDetails[$event->getType()]['category'] ) ) {
$category = $wgEchoEventDetails[$event->getType()]['category'];
}
$email = EchoNotificationController::formatNotification( $event, $this->mUser, 'email' );
if ( !isset( $this->content[$category] ) ) {
$this->content[$category] = array();
}
$this->content[$category][] = $email['batch-body'];
}
/**
* Concatenate the list of contents with 'echo-email-batch-separator'
* grouped by category
* @return string
*/
protected function listToText() {
if ( !$this->content ) {
return '';
}
$result = array();
// build the text section for each category
foreach( $this->content as $category => $notifs ) {
$output = wfMessage( 'echo-email-batch-category-header-' . $category )->params( count( $notifs ) )->text() . "\n";
foreach( $notifs as $notif ) {
$output .= "\n " . wfMessage( 'echo-email-batch-bullet' )->text() . ' ' . $notif;
}
$result[] = $output;
}
// for prepending and appending 'echo-email-batch-separator'
$result = array_merge( array( '' ), $result, array( '' ) );
return trim(
implode(
"\n\n" . wfMessage( 'echo-email-batch-separator' )->text() . "\n\n",
$result
)
);
}
/**
* Clear "processed" events in the queue, processed could be: email sent, invalid, users do not want to receive emails
*/
public function clearProcessedEvent() {
$conds = array( 'eeb_user_id' => $this->mUser->getId() );
// there is a processed cutoff point
if ( $this->lastEvent ) {
$conds[] = 'eeb_event_id <= ' . intval( $this->lastEvent );
}
$dbw = wfGetDB( DB_MASTER );
$dbw->delete(
'echo_email_batch',
$conds,
__METHOD__,
array()
);
}
/**
* Send the batch email
*/
public function sendEmail() {
global $wgPasswordSender, $wgPasswordSenderName, $wgEchoEmailFooterAddress;
// global email footer
$footer = wfMessage( 'echo-email-footer-default' )
->inLanguage( $this->mUser->getOption( 'language' ) )
->params( $wgEchoEmailFooterAddress )
->text();
// @Todo - replace them with the CONSTANT in 33810 once it is merged
if ( $this->mUser->getOption( 'echo-email-frequency' ) == 7 ) {
$frequency = 'weekly';
} else {
$frequency = 'daily';
}
// email subject
if ( $this->count > self::$displaySize ) {
$count = wfMessage( 'echo-notification-count' )->params( self::$displaySize )->text();
} else {
$count = $this->count;
}
$subject = wfMessage( 'echo-email-batch-subject-' . $frequency )->params( $count, $this->count )->text();
$body = wfMessage( 'echo-email-batch-body-' . $frequency )->params(
$this->mUser->getName(),
$count,
$this->count,
$this->listToText(),
$footer
)->text();
$adminAddress = new MailAddress( $wgPasswordSender, $wgPasswordSenderName );
$address = new MailAddress( $this->mUser );
$params = array(
'to' => $address,
'from' => $adminAddress,
'subj' => $subject,
'body' => $body,
// no replyto
'replyto' => ''
);
$job = new EmaillingJob( null, $params );
JobQueueGroup::singleton()->push( $job );
}
/**
* Insert notification event into email queue
* @param $userId int
* @param $eventId int
* @param $priority int
*/
public static function addToQueue( $userId, $eventId, $priority ) {
if ( !$userId || !$eventId ) {
return;
}
$dbw = wfGetDB( DB_MASTER );
$dbw->insert(
'echo_email_batch',
array(
'eeb_user_id' => $userId,
'eeb_event_id' => $eventId,
'eeb_event_priority' => $priority
),
__METHOD__,
array( 'IGNORE' )
);
}
}

View file

@ -101,13 +101,20 @@ class EchoEvent {
* Get a list of enabled Echo events, allow extensions to create their own events
*/
public static function gatherValidEchoEvents() {
global $wgEchoEnabledEvents;
global $wgEchoEnabledEvents, $wgEchoEventDetails;
static $runHook = true;
// this hook should only be executed once to gather valid echo events
if ( $runHook ) {
// allow extensions to define their own event
wfRunHooks( 'BeforeCreateEchoEvent', array( &$wgEchoEnabledEvents ) );
wfRunHooks( 'BeforeCreateEchoEvent', array( &$wgEchoEnabledEvents, &$wgEchoEventDetails ) );
foreach ( $wgEchoEventDetails as $event => $detail ) {
if ( isset( $detail['priority'] ) && $detail['priority'] < 1 && $detail['priority'] > 10 ) {
throw new MWException( "$event: Valid event priority is ranging from 1 to 10" );
}
}
$runHook = false;
}

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processEchoEmailBatch.php Normal file
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<?php
$IP = getenv( 'MW_INSTALL_PATH' );
if ( $IP === false ) {
$IP = dirname( __FILE__ ) . '/../..';
}
require_once( "$IP/maintenance/Maintenance.php" );
/**
* A maintenance script that processes email digest
*/
class processEchoEmailBatch extends Maintenance {
/**
* Max number of records to process at a time
* @var int
*/
protected $batchSize = 300;
/**
* @var DatabaseBase
*/
protected $dbr;
public function __construct() {
parent::__construct();
$this->mDescription = "Process email digest";
}
protected function init() {
$this->dbr = wfGetDB( DB_SLAVE );
}
public function execute() {
$this->init();
$this->output( "Started processing... \n" );
$startUserId = 0;
$count = $this->batchSize;
while ( $count === $this->batchSize ) {
$count = 0;
$res = $this->dbr->select(
array( 'echo_email_batch' ),
array( 'eeb_user_id' ),
array( 'eeb_user_id > ' . $startUserId ),
__METHOD__,
array( 'ORDER BY' => 'eeb_user_id', 'LIMIT' => $this->batchSize )
);
$updated = false;
foreach ( $res as $row ) {
$userId = intval( $row->eeb_user_id );
if ( $userId && $userId > $startUserId ) {
$emailBatch = MWEchoEmailBatch::newFromUserId( $userId );
if ( $emailBatch ) {
$this->output( "processing user_Id " . $userId . " \n" );
$emailBatch->process();
}
$startUserId = $userId;
$updated = true;
}
$count++;
}
wfWaitForSlaves();
// double check to make sure that the id is updated
if ( !$updated ) {
break;
}
}
$this->output( "Completed \n" );
}
}
$maintClass = "processEchoEmailBatch";
require_once( DO_MAINTENANCE );