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phab/src/applications/system/management/PhabricatorSystemRemoveDestroyWorkflow.php
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PhabricatorSystemRemoveDestroyWorkflow.php
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<?php
final class PhabricatorSystemRemoveDestroyWorkflow
extends PhabricatorSystemRemoveWorkflow {
public function didConstruct() {
$this
->setName('destroy')
->setSynopsis(pht('Permanently destroy objects.'))
->setExamples('**destroy** [__options__] __object__ ...')
->setArguments(
array(
array(
'name' => 'force',
'help' => pht('Destroy objects without prompting.'),
),
array(
'name' => 'objects',
'wildcard' => true,
),
));
}
public function execute(PhutilArgumentParser $args) {
$console = PhutilConsole::getConsole();
$object_names = $args->getArg('objects');
if (!$object_names) {
throw new PhutilArgumentUsageException(
pht('Specify one or more objects to destroy.'));
}
$object_query = id(new PhabricatorObjectQuery())
->setViewer($this->getViewer())
->withNames($object_names);
$object_query->execute();
$named_objects = $object_query->getNamedResults();
foreach ($object_names as $object_name) {
if (empty($named_objects[$object_name])) {
throw new PhutilArgumentUsageException(
pht('No such object "%s" exists!', $object_name));
}
}
foreach ($named_objects as $object_name => $object) {
if (!($object instanceof PhabricatorDestructibleInterface)) {
throw new PhutilArgumentUsageException(
pht(
'Object "%s" can not be destroyed (it does not implement %s).',
$object_name,
'PhabricatorDestructibleInterface'));
}
}
$console->writeOut(
"<bg:red>**%s**</bg>\n\n",
pht(' IMPORTANT: OBJECTS WILL BE PERMANENTLY DESTROYED! '));
$console->writeOut(
pht(
"There is no way to undo this operation or ever retrieve this data.".
"\n\n".
"These %s object(s) will be **completely destroyed forever**:".
"\n\n",
new PhutilNumber(count($named_objects))));
foreach ($named_objects as $object_name => $object) {
$console->writeOut(
" - %s (%s)\n",
$object_name,
get_class($object));
}
$force = $args->getArg('force');
if (!$force) {
$ok = $console->confirm(
pht(
'Are you absolutely certain you want to destroy these %s object(s)?',
new PhutilNumber(count($named_objects))));
if (!$ok) {
throw new PhutilArgumentUsageException(
pht('Aborted, your objects are safe.'));
}
}
$console->writeOut("%s\n", pht('Destroying objects...'));
foreach ($named_objects as $object_name => $object) {
$console->writeOut(
pht(
"Destroying %s **%s**...\n",
get_class($object),
$object_name));
id(new PhabricatorDestructionEngine())
->destroyObject($object);
}
$console->writeOut(
"%s\n",
pht(
'Permanently destroyed %s object(s).',
new PhutilNumber(count($named_objects))));
return 0;
}
}
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