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phab/src/applications/subscriptions/editor/PhabricatorSubscriptionsEditEngineExtension.php
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PhabricatorSubscriptionsEditEngineExtension.php
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<?php
final class PhabricatorSubscriptionsEditEngineExtension
extends PhabricatorEditEngineExtension {
const EXTENSIONKEY = 'subscriptions.subscribers';
public function getExtensionPriority() {
return 750;
}
public function isExtensionEnabled() {
return true;
}
public function getExtensionName() {
return pht('Subscriptions');
}
public function supportsObject(
PhabricatorEditEngine $engine,
PhabricatorApplicationTransactionInterface $object) {
return ($object instanceof PhabricatorSubscribableInterface);
}
public function buildCustomEditFields(
PhabricatorEditEngine $engine,
PhabricatorApplicationTransactionInterface $object) {
$subscribers_type = PhabricatorTransactions::TYPE_SUBSCRIBERS;
$object_phid = $object->getPHID();
if ($object_phid) {
$sub_phids = PhabricatorSubscribersQuery::loadSubscribersForPHID(
$object_phid);
} else {
// TODO: Allow applications to provide default subscribers? Maniphest
// does this at a minimum.
$sub_phids = array();
}
$subscribers_field = id(new PhabricatorSubscribersEditField())
->setKey('subscriberPHIDs')
->setLabel(pht('Subscribers'))
->setEditTypeKey('subscribers')
->setDescription(pht('Manage subscribers.'))
->setAliases(array('subscriber', 'subscribers'))
->setIsCopyable(true)
->setUseEdgeTransactions(true)
->setEdgeTransactionDescriptions(
pht('Add subscribers.'),
pht('Remove subscribers.'),
pht('Set subscribers, overwriting current value.'))
->setCommentActionLabel(pht('Add Subscribers'))
->setTransactionType($subscribers_type)
->setValue($sub_phids);
return array(
$subscribers_field,
);
}
}
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