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<?php
namespace SMW\MediaWiki\Hooks;
use SkinTemplate;
use SMW\MediaWiki\JobQueue;
/**
* @see https://www.mediawiki.org/wiki/Manual:Hooks/PersonalUrls
*
* @license GNU GPL v2+
* @since 3.0
*
* @author mwjames
*/
class PersonalUrls extends HookHandler {
/**
* @var SkinTemplate
*/
private $skin;
/**
* @var JobQueue
*/
private $jobQueue;
/**
* @since 3.0
*
* @param SkinTemplate $skin
* @param JobQueue $jobQueue
*/
public function __construct( SkinTemplate $skin, JobQueue $jobQueue ) {
$this->skin = $skin;
$this->jobQueue = $jobQueue;
}
/**
* @since 3.0
*
* @param array &$personalUrls
*
* @return true
*/
public function process( array &$personalUrls ) {
$watchlist = $this->getOption( 'smwgJobQueueWatchlist', [] );
if ( $this->getOption( 'prefs-jobqueue-watchlist' ) !== null && $watchlist !== [] ) {
$this->addJobQueueWatchlist( $watchlist, $personalUrls );
}
return true;
}
private function addJobQueueWatchlist( $watchlist, &$personalUrls ) {
$queue = [];
foreach ( $watchlist as $job ) {
$size = $this->jobQueue->getQueueSize( $job );
if ( $size > 0 ) {
$queue[$job] = $this->humanReadable( $size );
}
}
$out = $this->skin->getOutput();
$personalUrl = [];
$out->addModules( 'ext.smw.personal' );
$out->addJsConfigVars( 'smwgJobQueueWatchlist', $queue );
$personalUrl['smw-jobqueue-watchlist'] = [
'text' => 'ⅉ [ ' . ( $queue === [] ? '0' : implode( ' | ', $queue ) ) . ' ]' ,
'href' => '#',
'class' => 'smw-personal-jobqueue-watchlist is-disabled',
'active' => true
];
$keys = array_keys( $personalUrls );
// Insert the link before the watchlist
$personalUrls = $this->splice(
$personalUrls,
$personalUrl,
array_search( 'watchlist', $keys )
);
}
// https://stackoverflow.com/questions/1783089/array-splice-for-associative-arrays
private function splice( $array, $values, $offset ) {
return array_slice( $array, 0, $offset, true ) + $values + array_slice( $array, $offset, NULL, true );
}
private function humanReadable( $num, $decimals = 0 ) {
if ( $num < 1000 ) {
$num = number_format( $num );
} else if ( $num < 1000000) {
$num = number_format( $num / 1000, $decimals ) . 'K';
} else {
$num = number_format( $num / 1000000, $decimals ) . 'M';
}
return $num;
}
}
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