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phab/src/applications/files/controller/PhabricatorFileCommentController.php
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PhabricatorFileCommentController.php
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<?php
final class PhabricatorFileCommentController extends PhabricatorFileController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
if (!$request->isFormPost()) {
return new Aphront400Response();
}
$file = id(new PhabricatorFileQuery())
->setViewer($user)
->withIDs(array($this->id))
->executeOne();
if (!$file) {
return new Aphront404Response();
}
$is_preview = $request->isPreviewRequest();
$draft = PhabricatorDraft::buildFromRequest($request);
$view_uri = $file->getInfoURI();
$xactions = array();
$xactions[] = id(new PhabricatorFileTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
->attachComment(
id(new PhabricatorFileTransactionComment())
->setContent($request->getStr('comment')));
$editor = id(new PhabricatorFileEditor())
->setActor($user)
->setContinueOnNoEffect($request->isContinueRequest())
->setContentSourceFromRequest($request)
->setIsPreview($is_preview);
try {
$xactions = $editor->applyTransactions($file, $xactions);
} catch (PhabricatorApplicationTransactionNoEffectException $ex) {
return id(new PhabricatorApplicationTransactionNoEffectResponse())
->setCancelURI($view_uri)
->setException($ex);
}
if ($draft) {
$draft->replaceOrDelete();
}
if ($request->isAjax() && $is_preview) {
return id(new PhabricatorApplicationTransactionResponse())
->setViewer($user)
->setTransactions($xactions)
->setIsPreview($is_preview);
} else {
return id(new AphrontRedirectResponse())
->setURI($view_uri);
}
}
}
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