f88c771756
* Convert "$dbw =& wfGetDB( DB_MASTER );" --> "$dbw = wfGetDB( DB_MASTER );" * convert "$skin =& $wgUser->getSkin();" --> "$skin = $wgUser->getSkin();" For the time being have not changed the function definitions of wfGetDB() or User::getSkin() [i.e. they are still both return-by-ref], so as to ensure the interface does not change for extensions [some of which may still be trying to run on PHP4 environments]. However presumably at some point this can be changed too. Also includes tiny tweak to newlines in parserTests - will show 1 rather than 2 newlines between the "Reading tests from" strings when in quiet mode.
60 lines
1.4 KiB
PHP
60 lines
1.4 KiB
PHP
<?php
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// php deleteImageMemcached.php --until "2005-09-05 00:00:00" --sleep 0 --report 10
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$optionsWithArgs = array( 'until', 'sleep', 'report' );
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require_once 'commandLine.inc';
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class DeleteImageCache {
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var $until, $sleep, $report;
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function DeleteImageCache( $until, $sleep, $report ) {
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$this->until = $until;
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$this->sleep = $sleep;
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$this->report = $report;
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}
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function main() {
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global $wgMemc;
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$fname = 'DeleteImageCache::main';
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ini_set( 'display_errors', false );
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->select( 'image',
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array( 'img_name' ),
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array( "img_timestamp < {$this->until}" ),
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$fname
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);
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$i = 0;
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$total = $this->getImageCount();
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while ( $row = $dbr->fetchObject( $res ) ) {
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if ($i % $this->report == 0)
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printf("%s: %13s done (%s)\n", wfWikiID(), "$i/$total", wfPercent( $i / $total * 100 ));
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$md5 = md5( $row->img_name );
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$wgMemc->delete( wfMemcKey( 'Image', $md5 ) );
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if ($this->sleep != 0)
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usleep( $this->sleep );
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++$i;
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}
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}
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function getImageCount() {
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$fname = 'DeleteImageCache::getImageCount';
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$dbr = wfGetDB( DB_SLAVE );
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return $dbr->selectField( 'image', 'COUNT(*)', array(), $fname );
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}
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}
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$until = preg_replace( "/[^\d]/", '', $options['until'] );
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$sleep = (int)$options['sleep'] * 1000; // milliseconds
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$report = (int)$options['report'];
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$dic = new DeleteImageCache( $until, $sleep, $report );
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$dic->main();
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?>
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