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PhrictionMoveController.php
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Sat, Jul 12, 13:41

PhrictionMoveController.php
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<?php
/**
* @group phriction
*/
final class PhrictionMoveController
extends PhrictionController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
if ($this->id) {
$document = id(new PhrictionDocument())->load($this->id);
} else {
$slug = PhabricatorSlug::normalize(
$request->getStr('slug'));
if (!$slug) {
return new Aphront404Response();
}
$document = id(new PhrictionDocument())->loadOneWhere(
'slug = %s',
$slug);
}
if (!$document) {
return new Aphront404Response();
}
if (!isset($slug)) {
$slug = $document->getSlug();
}
$target_slug = PhabricatorSlug::normalize(
$request->getStr('new-slug', $slug));
$submit_uri = $request->getRequestURI()->getPath();
$cancel_uri = PhrictionDocument::getSlugURI($slug);
$errors = array();
$error_view = null;
$e_url = null;
$e_block = false;
$disallowed_statuses = array(
PhrictionDocumentStatus::STATUS_DELETED, // Stupid
PhrictionDocumentStatus::STATUS_MOVED, // Plain stupid
PhrictionDocumentStatus::STATUS_STUB, // Utterly stupid
);
if (in_array($document->getStatus(), $disallowed_statuses)) {
$error_view = new AphrontErrorView();
$error_view->setSeverity(AphrontErrorView::SEVERITY_ERROR);
$error_view->appendChild(pht('An already moved or deleted document '.
'can not be moved again.'));
$error_dialog = new AphrontDialogView();
$error_dialog->setUser($user);
$error_dialog->setTitle("");
$error_dialog->appendChild($error_view);
$error_dialog->addCancelButton($cancel_uri, pht('I understand'));
return id(new AphrontDialogResponse())->setDialog($error_dialog);
}
$content = id(new PhrictionContent())->load($document->getContentID());
if ($request->isFormPost() && !count($errors)) {
if (!count($errors)) { // First check if the target document exists
$target_document = id(new PhrictionDocument())->loadOneWhere(
'slug = %s',
$target_slug);
// Considering to overwrite existing docs? Nuke this!
if ($target_document && $target_document->getStatus() ==
PhrictionDocumentStatus::STATUS_EXISTS) {
$errors[] = pht('Can not overwrite existing target document.');
$e_url = pht('Already exists.');
}
}
if (!count($errors)) { // I like to move it, move it!
$from_editor = id(PhrictionDocumentEditor::newForSlug($slug))
->setActor($user)
->setTitle($content->getTitle())
->setContent($content->getContent())
->setDescription($content->getDescription());
$target_editor = id(PhrictionDocumentEditor::newForSlug(
$target_slug))
->setActor($user)
->setTitle($content->getTitle())
->setContent($content->getContent())
->setDescription($content->getDescription());
// Move it!
$target_editor->moveHere($document->getID());
// Retrieve the target doc directly from the editor
// No need to load it per Sql again
$target_document = $target_editor->getDocument();
$from_editor->moveAway($target_document->getID());
$redir_uri = PhrictionDocument::getSlugURI($target_document->getSlug());
return id(new AphrontRedirectResponse())->setURI($redir_uri);
}
}
if ($errors) {
$error_view = id(new AphrontErrorView())
->setTitle(pht('Form Errors'))
->setErrors($errors);
}
$descr_caption = $is_serious ? pht('A reason for the move.') :
pht('You better give a good reason for this.');
$form = id(new AphrontFormLayoutView())
->setUser($user)
->appendChild(
id(new AphrontFormStaticControl())
->setLabel(pht('Title'))
->setValue($content->getTitle()))
->appendChild(
id(new AphrontFormTextControl())
->setLabel(pht('New URI'))
->setValue($target_slug)
->setError($e_url)
->setName('new-slug')
->setCaption(pht('The new location of the document.')))
->appendChild(
id(new AphrontFormTextControl())
->setLabel(pht('Edit Notes'))
->setValue($content->getDescription())
->setError(null)
->setName('description')
->setCaption($descr_caption));
$dialog = id(new AphrontDialogView())
->setUser($user)
->setTitle(pht('Move Document'))
->appendChild($form)
->setSubmitURI($submit_uri)
->addSubmitButton(pht('Move Document'))
->addCancelButton($cancel_uri);
return id(new AphrontDialogResponse())->setDialog($dialog);
}
}

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