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Add implicit CC rules to ApplicationTransactions

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Summary: When you make a comment on an object (or take certain other actions), we want to automatically CC you. Build this into ApplicationTransactions since it's a common behavior shared across multiple apps. Fixes T2215.

Test Plan: Made a comment on a macro, got cc'd.

Reviewers: chad

Reviewed By: chad

CC: aran

Maniphest Tasks: T2215

Differential Revision: https://secure.phabricator.com/D5019
This commit is contained in:
epriestley 2013-02-19 15:20:28 -08:00
parent db2c32acdf
commit fb90d5ffed
1 changed files with 69 additions and 1 deletions
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70
src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php
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@ -220,9 +220,10 @@ abstract class PhabricatorApplicationTransactionEditor
$this->validateEditParameters($object, $xactions);
$actor = $this->requireActor();
$xactions = $this->applyImplicitCC($object, $xactions);
$mention_xaction = $this->buildMentionTransaction($object, $xactions);
if ($mention_xaction) {
$xactions[] = $mention_xaction;
@ -642,6 +643,73 @@ abstract class PhabricatorApplicationTransactionEditor
}
/* -( Implicit CCs )------------------------------------------------------- */
/**
* When a user interacts with an object, we might want to add them to CC.
*/
final public function applyImplicitCC(
PhabricatorLiskDAO $object,
array $xactions) {
if (!($object instanceof PhabricatorSubscribableInterface)) {
// If the object isn't subscribable, we can't CC them.
return $xactions;
}
$actor_phid = $this->requireActor()->getPHID();
if ($object->isAutomaticallySubscribed($actor_phid)) {
// If they're auto-subscribed, don't CC them.
return $xactions;
}
$should_cc = false;
foreach ($xactions as $xaction) {
if ($this->shouldImplyCC($object, $xaction)) {
$should_cc = true;
break;
}
}
if (!$should_cc) {
// Only some types of actions imply a CC (like adding a comment).
return $xactions;
}
if ($object->getPHID()) {
$unsub = PhabricatorEdgeQuery::loadDestinationPHIDs(
$object->getPHID(),
PhabricatorEdgeConfig::TYPE_OBJECT_HAS_UNSUBSCRIBER);
$unsub = array_fuse($unsub);
if (isset($unsub[$actor_phid])) {
// If the user has previously unsubscribed from this object explicitly,
// don't implicitly CC them.
return $xactions;
}
}
$xaction = newv(get_class(head($xactions)), array());
$xaction->setTransactionType(PhabricatorTransactions::TYPE_SUBSCRIBERS);
$xaction->setNewValue(array('+' => array($actor_phid)));
array_unshift($xactions, $xaction);
return $xactions;
}
protected function shouldImplyCC(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorTransactions::TYPE_COMMENT:
return true;
default:
return false;
}
}
/* -( Sending Mail )------------------------------------------------------- */