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PhabricatorPolicyExplainController.php
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Created
Wed, Apr 9, 09:24

PhabricatorPolicyExplainController.php
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<?php
final class PhabricatorPolicyExplainController
extends PhabricatorPolicyController {
private $phid;
private $capability;
public function shouldAllowPublic() {
return true;
}
public function willProcessRequest(array $data) {
$this->phid = $data['phid'];
$this->capability = $data['capability'];
}
public function processRequest() {
$request = $this->getRequest();
$viewer = $request->getUser();
$phid = $this->phid;
$capability = $this->capability;
$object = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withPHIDs(array($phid))
->executeOne();
if (!$object) {
return new Aphront404Response();
}
$policies = PhabricatorPolicyQuery::loadPolicies(
$viewer,
$object);
$policy = idx($policies, $capability);
if (!$policy) {
return new Aphront404Response();
}
$handle = id(new PhabricatorHandleQuery())
->setViewer($viewer)
->withPHIDs(array($phid))
->executeOne();
$object_uri = nonempty($handle->getURI(), '/');
$explanation = PhabricatorPolicy::getPolicyExplanation(
$viewer,
$policy->getPHID());
$auto_info = (array)$object->describeAutomaticCapability($capability);
$auto_info = array_merge(
array($explanation),
$auto_info);
$auto_info = array_filter($auto_info);
foreach ($auto_info as $key => $info) {
$auto_info[$key] = phutil_tag('li', array(), $info);
}
if ($auto_info) {
$auto_info = phutil_tag('ul', array(), $auto_info);
}
$capability_name = $capability;
$capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
if ($capobj) {
$capability_name = $capobj->getCapabilityName();
}
$space_info = null;
if ($object instanceof PhabricatorSpacesInterface) {
if (PhabricatorSpacesNamespaceQuery::getViewerSpacesExist($viewer)) {
$space_phid = PhabricatorSpacesNamespaceQuery::getObjectSpacePHID(
$object);
$handles = $viewer->loadHandles(array($space_phid));
$space_info = array(
pht(
'This object is in %s, and can only be seen by users with '.
'access to that space.',
$handles[$space_phid]->renderLink()),
phutil_tag('br'),
phutil_tag('br'),
);
}
}
$content = array(
$space_info,
pht('Users with the "%s" capability:', $capability_name),
$auto_info,
);
$object_name = pht(
'%s %s',
$handle->getTypeName(),
$handle->getObjectName());
$dialog = id(new AphrontDialogView())
->setUser($viewer)
->setClass('aphront-access-dialog')
->setTitle(pht('Policy Details: %s', $object_name))
->appendChild($content)
->addCancelButton($object_uri, pht('Done'));
return id(new AphrontDialogResponse())->setDialog($dialog);
}
}

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