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PhabricatorPasteCreateController.php
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Sat, Nov 2, 07:54

PhabricatorPasteCreateController.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class PhabricatorPasteCreateController extends PhabricatorPasteController {
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$paste = new PhabricatorPaste();
$error_view = null;
$e_text = true;
$paste_text = null;
if ($request->isFormPost()) {
$errors = array();
$title = $request->getStr('title');
$language = $request->getStr('language');
if ($language == 'infer') {
// If it's infer, store an empty string. Otherwise, store the
// language name. We do this so we can refer to 'infer' elsewhere
// in the code (such as default value) while retaining backwards
// compatibility with old posts with no language stored.
$language = '';
}
$text = $request->getStr('text');
if (!strlen($text)) {
$e_text = 'Required';
$errors[] = 'The paste may not be blank.';
} else {
$e_text = null;
}
$paste->setTitle($title);
$paste->setLanguage($language);
if (!$errors) {
$paste_file = PhabricatorFile::newFromFileData(
$text,
array(
'name' => $title,
'mime-type' => 'text/plain; charset=utf-8',
));
$paste->setFilePHID($paste_file->getPHID());
$paste->setAuthorPHID($user->getPHID());
$paste->save();
return id(new AphrontRedirectResponse())
->setURI('/P'.$paste->getID());
} else {
$error_view = new AphrontErrorView();
$error_view->setErrors($errors);
$error_view->setTitle('A problem has occurred!');
}
} else {
$copy = $request->getInt('copy');
if ($copy) {
$copy_paste = id(new PhabricatorPaste())->load($copy);
if ($copy_paste) {
$title = nonempty($copy_paste->getTitle(), 'P'.$copy_paste->getID());
$paste->setTitle('Copy of '.$title);
$copy_file = id(new PhabricatorFile())->loadOneWhere(
'phid = %s',
$copy_paste->getFilePHID());
$paste_text = $copy_file->loadFileData();
}
}
}
$form = new AphrontFormView();
// If we're coming back from an error and the language was already defined,
// use that. Otherwise, ask the config for the default.
if ($paste->getLanguage()) {
$language_default = $paste->getLanguage();
} else {
$language_default = PhabricatorEnv::getEnvConfig(
'pygments.dropdown-default');
}
$available_languages = PhabricatorEnv::getEnvConfig(
'pygments.dropdown-choices');
asort($available_languages);
$language_select = id(new AphrontFormSelectControl())
->setLabel('Language')
->setName('language')
->setValue($language_default)
->setOptions($available_languages);
$form
->setUser($user)
->setAction($request->getRequestURI()->getPath())
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Title')
->setValue($paste->getTitle())
->setName('title'))
->appendChild($language_select)
->appendChild(
id(new AphrontFormTextAreaControl())
->setLabel('Text')
->setError($e_text)
->setValue($paste_text)
->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)
->setName('text'))
->appendChild(
id(new AphrontFormSubmitControl())
->addCancelButton('/paste/')
->setValue('Create Paste'));
$panel = new AphrontPanelView();
$panel->setWidth(AphrontPanelView::WIDTH_FORM);
$panel->setHeader('Create a Paste');
$panel->appendChild($form);
return $this->buildStandardPageResponse(
array(
$error_view,
$panel,
),
array(
'title' => 'Paste Creation',
'tab' => 'create',
));
}
}

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