mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-09-25 03:09:37 +00:00
24caf50ff6
To allow individual notifications to be marked as read/unread or moderated, bundles are created by grouping associated notifications when they are fetched for display instead of when they are created. From a product perspective, this change doesn't introduce moderation or expandable bundles but it counts each individual notifications. For instance, the bundled notification "3 new topics on PageA" now counts as 3 notifications. Bug: T93673 Bug: T120153 Change-Id: Iacd098573efd92bb1e3fcd7da4cd40cea9522f15
49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
<?php
|
|
|
|
class Bundler {
|
|
|
|
private function sort( &$array ) {
|
|
// We have to ignore the error here (use @usort)
|
|
// otherwise this code fails when executed by unit tests
|
|
// See: https://bugs.php.net/bug.php?id=50688
|
|
|
|
// @codingStandardsIgnoreStart
|
|
@usort( $array, function( Bundleable $a, Bundleable $b ) {
|
|
return strcmp( $b->getSortingKey(), $a->getSortingKey() );
|
|
} );
|
|
// @codingStandardsIgnoreEnd
|
|
}
|
|
|
|
/**
|
|
* Bundle bundleable elements that can be bundled by their bundling keys
|
|
*
|
|
* @param Bundleable[] $bundleables
|
|
* @return Bundleable[] Grouped notifications sorted by timestamp DESC
|
|
*/
|
|
public function bundle( $bundleables ) {
|
|
$groups = array();
|
|
$bundled = array();
|
|
|
|
/** @var Bundleable $element */
|
|
foreach ( $bundleables as $element ) {
|
|
if ( $element->canBeBundled() && $element->getBundlingKey() ) {
|
|
$groups[ $element->getBundlingKey() ][] = $element;
|
|
} else {
|
|
$bundled[] = $element;
|
|
}
|
|
}
|
|
|
|
foreach ( $groups as $bundlingKey => $group ) {
|
|
$this->sort( $group );
|
|
/** @var Bundleable $base */
|
|
$base = array_shift( $group );
|
|
$base->setBundledElements( $group );
|
|
$bundled[] = $base;
|
|
}
|
|
|
|
$this->sort( $bundled );
|
|
return $bundled;
|
|
}
|
|
|
|
}
|