testing

PhabricatorFilesManagementPurgeWorkflow.php
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			<?php

			final class PhabricatorFilesManagementPurgeWorkflow
			extends PhabricatorFilesManagementWorkflow {

			protected function didConstruct() {
			$this
			->setName('purge')
			->setSynopsis(pht('Delete files with missing data.'))
			->setArguments(
			array(
			array(
			'name' => 'all',
			'help' => pht('Update all files.'),
			),
			array(
			'name' => 'dry-run',
			'help' => pht('Show what would be updated.'),
			),
			array(
			'name' => 'names',
			'wildcard' => true,
			),
			));
			}

			public function execute(PhutilArgumentParser $args) {
			$console = PhutilConsole::getConsole();

			$iterator = $this->buildIterator($args);
			if (!$iterator) {
			throw new PhutilArgumentUsageException(
			pht(
			'Either specify a list of files to purge, or use `%s` '.
			'to purge all files.',
			'--all'));
			}

			$is_dry_run = $args->getArg('dry-run');

			foreach ($iterator as $file) {
			$fid = 'F'.$file->getID();

			try {
			$file->loadFileData();
			$okay = true;
			} catch (Exception $ex) {
			$okay = false;
			}

			if ($okay) {
			$console->writeOut(
			"%s\n",
			pht('%s: File data is OK, not purging.', $fid));
			} else {
			if ($is_dry_run) {
			$console->writeOut(
			"%s\n",
			pht('%s: Would purge (dry run).', $fid));
			} else {
			$console->writeOut(
			"%s\n",
			pht('%s: Purging.', $fid));
			$file->delete();
			}
			}
			}

			return 0;
			}
			}