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PhabricatorProjectWatchController.php
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Sun, Jan 5, 16:26

PhabricatorProjectWatchController.php
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<?php
final class PhabricatorProjectWatchController
extends PhabricatorProjectController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$id = $request->getURIData('id');
$action = $request->getURIData('action');
$project = id(new PhabricatorProjectQuery())
->setViewer($viewer)
->withIDs(array($id))
->needMembers(true)
->needWatchers(true)
->executeOne();
if (!$project) {
return new Aphront404Response();
}
$via = $request->getStr('via');
if ($via == 'profile') {
$done_uri = "/project/profile/{$id}/";
} else {
$done_uri = "/project/members/{$id}/";
}
$is_watcher = $project->isUserWatcher($viewer->getPHID());
$is_ancestor = $project->isUserAncestorWatcher($viewer->getPHID());
if ($is_ancestor && !$is_watcher) {
$ancestor_phid = $project->getWatchedAncestorPHID($viewer->getPHID());
$handles = $viewer->loadHandles(array($ancestor_phid));
$ancestor_handle = $handles[$ancestor_phid];
return $this->newDialog()
->setTitle(pht('Watching Ancestor'))
->appendParagraph(
pht(
'You are already watching %s, an ancestor of this project, and '.
'are thus watching all of its subprojects.',
$ancestor_handle->renderTag()->render()))
->addCancelbutton($done_uri);
}
if ($request->isDialogFormPost()) {
$edge_action = null;
switch ($action) {
case 'watch':
$edge_action = '+';
break;
case 'unwatch':
$edge_action = '-';
break;
}
$type_watcher = PhabricatorObjectHasWatcherEdgeType::EDGECONST;
$member_spec = array(
$edge_action => array($viewer->getPHID() => $viewer->getPHID()),
);
$xactions = array();
$xactions[] = id(new PhabricatorProjectTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
->setMetadataValue('edge:type', $type_watcher)
->setNewValue($member_spec);
$editor = id(new PhabricatorProjectTransactionEditor())
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnNoEffect(true)
->setContinueOnMissingFields(true)
->applyTransactions($project, $xactions);
return id(new AphrontRedirectResponse())->setURI($done_uri);
}
$dialog = null;
switch ($action) {
case 'watch':
$title = pht('Watch Project?');
$body = array();
$body[] = pht(
'Watching a project will let you monitor it closely. You will '.
'receive email and notifications about changes to every object '.
'tagged with projects you watch.');
$body[] = pht(
'Watching a project also watches all subprojects and milestones of '.
'that project.');
$submit = pht('Watch Project');
break;
case 'unwatch':
$title = pht('Unwatch Project?');
$body = pht(
'You will no longer receive email or notifications about every '.
'object associated with this project.');
$submit = pht('Unwatch Project');
break;
default:
return new Aphront404Response();
}
$dialog = $this->newDialog()
->setTitle($title)
->addHiddenInput('via', $via)
->addCancelButton($done_uri)
->addSubmitButton($submit);
foreach ((array)$body as $paragraph) {
$dialog->appendParagraph($paragraph);
}
return $dialog;
}
}

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