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phab/src/applications/legalpad/controller/LegalpadDocumentCommentController.php
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LegalpadDocumentCommentController.php
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<?php
/**
* @group legalpad
*/
final class LegalpadDocumentCommentController extends LegalpadController {
private $id;
public function willProcessRequest(array $data) {
$this->id = $data['id'];
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
if (!$request->isFormPost()) {
return new Aphront400Response();
}
$document = id(new LegalpadDocumentQuery())
->setViewer($user)
->withIDs(array($this->id))
->needDocumentBodies(true)
->executeOne();
if (!$document) {
return new Aphront404Response();
}
$is_preview = $request->isPreviewRequest();
$draft = PhabricatorDraft::buildFromRequest($request);
$document_uri = $this->getApplicationURI('view/'.$document->getID());
$comment = $request->getStr('comment');
$xactions = array();
if (strlen($comment)) {
$xactions[] = id(new LegalpadTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
->attachComment(
id(new LegalpadTransactionComment())
->setDocumentID($document->getID())
->setLineNumber(0)
->setLineLength(0)
->setContent($comment));
}
$editor = id(new LegalpadDocumentEditor())
->setActor($user)
->setContentSourceFromRequest($request)
->setContinueOnNoEffect($request->isContinueRequest())
->setIsPreview($is_preview);
try {
$xactions = $editor->applyTransactions($document, $xactions);
} catch (PhabricatorApplicationTransactionNoEffectException $ex) {
return id(new PhabricatorApplicationTransactionNoEffectResponse())
->setCancelURI($document_uri)
->setException($ex);
}
if ($draft) {
$draft->replaceOrDelete();
}
if ($request->isAjax()) {
return id(new PhabricatorApplicationTransactionResponse())
->setViewer($user)
->setTransactions($xactions)
->setIsPreview($is_preview)
->setAnchorOffset($request->getStr('anchor'));
} else {
return id(new AphrontRedirectResponse())->setURI($document_uri);
}
}
}
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