protected function execute(ConduitAPIRequest $request)
{
$content = $request->getValue('content');
$title = $request->getValue('title');
$language = $request->getValue('language');
if (!strlen($content)) {
throw new ConduitException('ERR-NO-PASTE');
}
$title = nonempty($title, 'Masterwork From Distant Lands');
$language = nonempty($language, '');
$user = $request->getUser();
$paste_file = PhabricatorFile::newFromFileData($content, array('name' => $title, 'mime-type' => 'text/plain; charset=utf-8', 'authorPHID' => $user->getPHID()));
$paste = new PhabricatorPaste();
$paste->setTitle($title);
$paste->setLanguage($language);
$paste->setFilePHID($paste_file->getPHID());
$paste->setAuthorPHID($user->getPHID());
$paste->setViewPolicy(PhabricatorPolicies::POLICY_USER);
$paste->save();
$paste->attachContent($content);
return $this->buildPasteInfoDictionary($paste);
}
public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$parent = null;
$parent_id = null;
if (!$this->id) {
$is_create = true;
$paste = new PhabricatorPaste();
$parent_id = $request->getStr('parent');
if ($parent_id) {
// NOTE: If the Paste is forked from a paste which the user no longer
// has permission to see, we still let them edit it.
$parent = id(new PhabricatorPasteQuery())->setViewer($user)->withIDs(array($parent_id))->needContent(true)->execute();
$parent = head($parent);
if ($parent) {
$paste->setParentPHID($parent->getPHID());
$paste->setViewPolicy($parent->getViewPolicy());
}
}
$paste->setAuthorPHID($user->getPHID());
} else {
$is_create = false;
$paste = id(new PhabricatorPasteQuery())->setViewer($user)->requireCapabilities(array(PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT))->withIDs(array($this->id))->executeOne();
if (!$paste) {
return new Aphront404Response();
}
}
$text = null;
$e_text = true;
$errors = array();
if ($request->isFormPost()) {
if ($is_create) {
$text = $request->getStr('text');
if (!strlen($text)) {
$e_text = 'Required';
$errors[] = 'The paste may not be blank.';
} else {
$e_text = null;
}
}
$paste->setTitle($request->getStr('title'));
$paste->setLanguage($request->getStr('language'));
$paste->setViewPolicy($request->getStr('can_view'));
// NOTE: The author is the only editor and can always view the paste,
// so it's impossible for them to choose an invalid policy.
if (!$errors) {
if ($is_create) {
$paste_file = PhabricatorFile::newFromFileData($text, array('name' => $paste->getTitle(), 'mime-type' => 'text/plain; charset=utf-8', 'authorPHID' => $user->getPHID()));
$paste->setFilePHID($paste_file->getPHID());
}
$paste->save();
return id(new AphrontRedirectResponse())->setURI($paste->getURI());
}
} else {
if ($is_create && $parent) {
$paste->setTitle('Fork of ' . $parent->getFullName());
$paste->setLanguage($parent->getLanguage());
$text = $parent->getContent();
}
}
$error_view = null;
if ($errors) {
$error_view = id(new AphrontErrorView())->setTitle('A fatal omission!')->setErrors($errors);
}
$form = new AphrontFormView();
$form->setFlexible(true);
$langs = array('' => '(Detect From Filename in Title)') + PhabricatorEnv::getEnvConfig('pygments.dropdown-choices');
$form->setUser($user)->addHiddenInput('parent', $parent_id)->appendChild(id(new AphrontFormTextControl())->setLabel('Title')->setValue($paste->getTitle())->setName('title'))->appendChild(id(new AphrontFormSelectControl())->setLabel('Language')->setName('language')->setValue($paste->getLanguage())->setOptions($langs));
$policies = id(new PhabricatorPolicyQuery())->setViewer($user)->setObject($paste)->execute();
$form->appendChild(id(new AphrontFormPolicyControl())->setUser($user)->setCapability(PhabricatorPolicyCapability::CAN_VIEW)->setPolicyObject($paste)->setPolicies($policies)->setName('can_view'));
if ($is_create) {
$form->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Text')->setError($e_text)->setValue($text)->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)->setCustomClass('PhabricatorMonospaced')->setName('text'));
} else {
$fork_link = phutil_render_tag('a', array('href' => $this->getApplicationURI('?parent=' . $paste->getID())), 'Fork');
$form->appendChild(id(new AphrontFormMarkupControl())->setLabel('Text')->setValue('Paste text can not be edited. ' . $fork_link . ' to create a new paste.'));
}
$submit = new AphrontFormSubmitControl();
if (!$is_create) {
$submit->addCancelButton($paste->getURI());
$submit->setValue('Save Paste');
$title = 'Edit ' . $paste->getFullName();
} else {
$submit->setValue('Create Paste');
$title = 'Create Paste';
}
$form->appendChild($submit);
$nav = $this->buildSideNavView();
$nav->selectFilter('edit');
$nav->appendChild(array(id(new PhabricatorHeaderView())->setHeader($title), $error_view, $form));
return $this->buildApplicationPage($nav, array('title' => $title, 'device' => true));
}
