PHP WikiFactory::removeVarByName方法代码示例

 public function unlockWiki()
 {
     global $wgCityId;
     if ($this->areUploadsDisabled) {
         WikiFactory::removeVarByName('wgEnableUploads', $wgCityId, self::REASON);
         WikiFactory::removeVarByName('wgUploadMaintenance', $wgCityId, self::REASON);
         $this->areUploadsDisabled = false;
     }
 }

//.........这里部分代码省略.........
     // one migration is enough
     global $wgEnableSwiftFileBackend, $wgEnableUploads, $wgDBname;
     if (!empty($wgEnableSwiftFileBackend) && !$isForced) {
         $this->error("\$wgEnableSwiftFileBackend = true - new files storage already enabled on {$wgDBname} wiki!", 1);
     }
     if (empty($wgEnableUploads) && !$isForced) {
         $this->error("\$wgEnableUploads = false - migration is already running on {$wgDBname} wiki!", 1);
     }
     // get images count
     $tables = ['filearchive' => 'fa_size', 'image' => 'img_size', 'oldimage' => 'oi_size'];
     foreach ($tables as $table => $sizeField) {
         $row = $dbr->selectRow($table, ['count(*) AS cnt', "SUM({$sizeField}) AS size"], [], __METHOD__);
         $this->output(sprintf("* %s:\t%d images (%d MB)\n", $table, $row->cnt, round($row->size / 1024 / 1024)));
         $this->imagesCnt += $row->cnt;
         $this->imagesSize += $row->size;
     }
     $this->output(sprintf("\n%d image(s) (%d MB) will be migrated (should take ~ %s with %d kB/s / ~ %s with %d files/sec)...\n", $this->imagesCnt, round($this->imagesSize / 1024 / 1024), Wikia::timeDuration($this->imagesSize / 1024 / self::KB_PER_SEC), self::KB_PER_SEC, Wikia::timeDuration($this->imagesCnt / self::FILES_PER_SEC), self::FILES_PER_SEC));
     if ($this->hasOption('stats-only')) {
         return;
     }
     // ok, so let's start...
     $this->time = time();
     self::log(__CLASS__, 'migration started', self::LOG_MIGRATION_PROGRESS);
     // wait a bit to prevent deadlocks (from 0 to 2 sec)
     usleep(mt_rand(0, 2000) * 1000);
     // lock the wiki
     $dbw = $this->getDB(DB_MASTER, array(), $wgExternalSharedDB);
     if (!$isDryRun) {
         $dbw->replace('city_image_migrate', ['city_id'], ['city_id' => $wgCityId, 'locked' => 1], __CLASS__);
     }
     // block uploads via WikiFactory
     if (!$isDryRun) {
         WikiFactory::setVarByName('wgEnableUploads', $wgCityId, false, self::REASON);
         WikiFactory::setVarByName('wgUploadMaintenance', $wgCityId, true, self::REASON);
         $this->output("Uploads and image operations disabled\n\n");
     } else {
         $this->output("Performing dry run...\n\n");
     }
     // prepare the list of files to migrate to new storage
     // (a) current revisions of images
     // @see http://www.mediawiki.org/wiki/Image_table
     $this->output("\nA) Current revisions of images - /images\n");
     $res = $dbr->select('image', ['img_name AS name', 'img_size AS size', 'img_sha1 AS hash', 'img_major_mime AS major_mime', 'img_minor_mime AS minor_mime']);
     while ($row = $res->fetchRow()) {
         $path = $this->getImagePath($row);
         $this->copyFile($path, $row);
     }
     // (b) old revisions of images
     // @see http://www.mediawiki.org/wiki/Oldimage_table
     $this->output("\nB) Old revisions of images - /archive\n");
     $res = $dbr->select('oldimage', ['oi_name AS name', 'oi_archive_name AS archived_name', 'oi_size AS size', 'oi_sha1 AS hash', 'oi_major_mime AS major_mime', 'oi_minor_mime AS minor_mime']);
     while ($row = $res->fetchRow()) {
         $path = $this->getOldImagePath($row);
         $this->copyFile($path, $row);
     }
     // (c) deleted images
     // @see http://www.mediawiki.org/wiki/Filearchive_table
     $this->output("\nC) Deleted images - /deleted\n");
     $res = $dbr->select('filearchive', ['fa_name AS name', 'fa_storage_key AS storage_key', 'fa_size AS size', 'fa_major_mime AS major_mime', 'fa_minor_mime AS minor_mime']);
     while ($row = $res->fetchRow()) {
         $path = $this->getRemovedImagePath($row);
         $this->copyFile($path, $row);
     }
     // stats per DC
     $statsPerDC = [];
     foreach ($this->timePerDC as $dc => $time) {
         $statsPerDC[] = sprintf("%s took %s", $dc, Wikia::timeDuration(round($time)));
     }
     // summary
     $totalTime = time() - $this->time;
     $report = sprintf('Migrated %d files (%d MB) with %d fails in %s (%.2f files/sec, %.2f kB/s) - DCs: %s', $this->migratedImagesCnt, round($this->migratedImagesSize / 1024 / 1024), $this->migratedImagesFailedCnt, Wikia::timeDuration($totalTime), floor($this->imagesCnt) / (time() - $this->time), $this->migratedImagesSize / 1024 / (time() - $this->time), join(', ', $statsPerDC));
     $this->output("\n{$report}\n");
     self::log(__CLASS__, 'migration completed - ' . $report, self::LOG_MIGRATION_PROGRESS);
     // if running in --dry-run, leave now
     if ($isDryRun) {
         $this->output("\nDry run completed!\n");
         return;
     }
     // unlock the wiki
     $dbw->ping();
     $dbw->replace('city_image_migrate', ['city_id'], ['city_id' => $wgCityId, 'locked' => 0], __CLASS__);
     // update wiki configuration
     // enable Swift storage via WikiFactory
     WikiFactory::setVarByName('wgEnableSwiftFileBackend', $wgCityId, true, sprintf('%s - migration took %s', self::REASON, Wikia::timeDuration($totalTime)));
     $this->output("\nNew storage enabled\n");
     // too short bucket name fix
     if ($this->shortBucketNameFixed) {
         global $wgUploadPath, $wgUploadDirectory, $wgUploadDirectoryNFS;
         WikiFactory::setVarByName('wgUploadPath', $wgCityId, $wgUploadPath, self::REASON);
         WikiFactory::setVarByName('wgUploadDirectory', $wgCityId, $wgUploadDirectory, self::REASON);
         WikiFactory::setVarByName('wgUploadDirectoryNFS', $wgCityId, $wgUploadDirectoryNFS, self::REASON);
         $this->output("\nNew upload directory set up\n");
     }
     // enable uploads via WikiFactory
     // wgEnableUploads = true / wgUploadMaintenance = false (remove values from WF to give them the default value)
     WikiFactory::removeVarByName('wgEnableUploads', $wgCityId, self::REASON);
     WikiFactory::removeVarByName('wgUploadMaintenance', $wgCityId, self::REASON);
     $this->output("\nUploads and image operations enabled\n");
     $this->output("\nDone!\n");
 }

function removeVisualEditorExt($id)
{
    WikiFactory::removeVarByName('wgEnableVisualEditorExt', $id);
    WikiFactory::clearCache($id);
}