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<?php
/**
* Run pending jobs.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Maintenance
*/
require_once __DIR__ . '/../../../maintenance/Maintenance.php';
/**
* Maintenance script that runs pending jobs.
*
* @ingroup Maintenance
*/
class GenerateThumbsImages extends Maintenance {
protected $sizes = [];
public function __construct() {
parent::__construct();
$this->addDescription( 'Run pending jobs' );
$this->addOption( 'reallyRun', 'if not set, this will only show what it would have done', false, false );
$this->addOption( 'maxThumbs', 'Maximum number of thumbs to generat', false, true );
$this->addOption( 'maxTime', 'Maximum amount of wall-clock time', false, true );
$this->addOption( 'startName', 'imageNameToStart', false, true );
$this->addOption( 'lastMin', 'number of min for select recents pictures only ', false, true );
}
public function execute() {
global $wgCommandLineMode, $wgThumbLimits;
$this->sizes = $wgThumbLimits;
$reallyRun = $this->hasOption( 'reallyRun' );
$maxThumbs = $this->getOption( 'maxThumbs', false );
$maxTime = $this->getOption( 'maxTime', false );
$this->output("Really run : $reallyRun \n");
$this->output("Really maxThumbs : $maxThumbs \n");
// look for all files :
$titles =[];
$this->mBatchSize = 20;
$lastName = $this->getOption( 'startName', '' );
$lastMin = $this->getOption( 'lastMin', '' );
$conds = [];
$count = 0;
$startTime = wfTimestampNow();
$repo = RepoGroup::singleton()->getLocalRepo();
//$repo->enumFiles( ['GenerateThumbsImages', 'generateThumbsImagesCallBack'] ) ;
$dbw = $repo->getMasterDB ();
if ($lastMin) {
$lastMinTimestamp = date("YmdH0000", strtotime("-" . $lastMin . " minutes"));
$this->output( "timestamp : $lastMinTimestamp \n" );
$conds[] = 'img_timestamp >= ' .$lastMinTimestamp;
}
$totalCount = $dbw->estimateRowCount('image', $vars = '*', $conds);
$this->output( "Nb image to check : $totalCount \n" );
do {
$res = $dbw->select ( 'image',
array ('img_name', 'img_sha1'),
array_merge ( array ('img_name > ' . $dbw->addQuotes ( $lastName )), $conds ),
__METHOD__,
array (
'LIMIT' => $this->mBatchSize,
'ORDER BY' => 'img_name'
)
);
foreach ( $res as $row ) {
$lastName = $row->img_name;
$sha1 = $row->img_sha1;
if (! strlen ( $sha1 )) {
$this->error ( "Image SHA-1 not set for {$row->img_name}." );
} else {
$file = $repo->newFile ( $row->img_name );
$this->generateAllThumbs($file, $reallyRun);
}
}
$count += $res->numRows ();
if ($maxThumbs && $count >= $maxThumbs ) {
break;
}
$this->output( "processing images $count/$totalCount \n" );
} while ( $res->numRows () );
}
public function generateAllThumbs(File $file, $really) {
foreach ($this->sizes as $size) {
$thumbName = $file->thumbName( ['width' => $size] );
$thumbPath = $file->getThumbPath( $thumbName );
//echo '<br/>';
$exist = $file->getRepo()->fileExists( $thumbPath );
if ( !$exist ) {
$transformParams = ["width" => $size ];
$thumb = $file->transform( $transformParams,File::RENDER_NOW);
if ( $thumb && !$thumb->isError()) {
$result = True;
} else {
$result = 'fail';
}
$this->output("generate Thumb size ". $size ." file :" . $file->getName() . " result : $result\n");
} else {
$this->output("existing Thumb size ". $size ." file :" . $file->getName() . " \n");
}
}
}
protected function getRepo() {
return RepoGroup::singleton()->getLocalRepo();
}
/**
* @param string $s
*/
public function debugInternal( $s ) {
$this->output( $s );
}
}
$maintClass = "GenerateThumbsImages";
require_once RUN_MAINTENANCE_IF_MAIN;
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