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phab/src/applications/policy/management/PhabricatorPolicyManagementShowWorkflow.php
5899ae08b32bfeature/better-testing

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PhabricatorPolicyManagementShowWorkflow.php
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<?php
final class PhabricatorPolicyManagementShowWorkflow
extends PhabricatorPolicyManagementWorkflow {
protected function didConstruct() {
$this
->setName('show')
->setSynopsis('Show policy information about an object.')
->setExamples(
"**show** D123")
->setArguments(
array(
array(
'name' => 'objects',
'wildcard' => true,
),
));
}
public function execute(PhutilArgumentParser $args) {
$console = PhutilConsole::getConsole();
$viewer = PhabricatorUser::getOmnipotentUser();
$obj_names = $args->getArg('objects');
if (!$obj_names) {
throw new PhutilArgumentUsageException(
pht(
"Specify the name of an object to show policy information for."));
} else if (count($obj_names) > 1) {
throw new PhutilArgumentUsageException(
pht(
"Specify the name of exactly one object to show policy information ".
"for."));
}
$object = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withNames($obj_names)
->executeOne();
if (!$object) {
$name = head($obj_names);
throw new PhutilArgumentUsageException(
pht(
"No such object '%s'!",
$name));
}
$handle = id(new PhabricatorHandleQuery())
->setViewer($viewer)
->withPHIDs(array($object->getPHID()))
->executeOne();
$policies = PhabricatorPolicyQuery::loadPolicies(
$viewer,
$object);
$console->writeOut("__%s__\n\n", pht('OBJECT'));
$console->writeOut(" %s\n", $handle->getFullName());
$console->writeOut("\n");
$console->writeOut("__%s__\n\n", pht('CAPABILITIES'));
foreach ($policies as $capability => $policy) {
$console->writeOut(" **%s**\n", $capability);
$console->writeOut(" %s\n", $policy->renderDescription());
$console->writeOut(" %s\n",
PhabricatorPolicy::getPolicyExplanation($viewer, $policy->getPHID()));
$console->writeOut("\n");
$more = (array)$object->describeAutomaticCapability($capability);
if ($more) {
foreach ($more as $line) {
$console->writeOut(" %s\n", $line);
}
$console->writeOut("\n");
}
}
}
}
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