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PhabricatorFileMacroEditController.php
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Tue, Sep 3, 17:22

PhabricatorFileMacroEditController.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 PhabricatorFileMacroEditController extends PhabricatorFileController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
if ($this->id) {
$macro = id(new PhabricatorFileImageMacro())->load($this->id);
if (!$macro) {
return new Aphront404Response();
}
} else {
$macro = new PhabricatorFileImageMacro();
}
$errors = array();
$e_name = true;
$request = $this->getRequest();
$user = $request->getUser();
if ($request->isFormPost()) {
$macro->setName($request->getStr('name'));
if (!strlen($macro->getName())) {
$errors[] = 'Macro name is required.';
$e_name = 'Required';
} else if (!preg_match('/^[a-z0-9_-]{3,}$/', $macro->getName())) {
$errors[] = 'Macro must be at least three characters long and contain '.
'only lowercase letters, digits, hyphen and underscore.';
$e_name = 'Invalid';
} else {
$e_name = null;
}
if (!$errors) {
$file = PhabricatorFile::newFromPHPUpload(
idx($_FILES, 'file'),
array(
'name' => $request->getStr('name'),
'authorPHID' => $user->getPHID(),
));
$macro->setFilePHID($file->getPHID());
try {
$macro->save();
return id(new AphrontRedirectResponse())->setURI('/file/macro/');
} catch (AphrontQueryDuplicateKeyException $ex) {
$errors[] = 'Macro name is not unique!';
$e_name = 'Duplicate';
}
}
}
if ($errors) {
$error_view = new AphrontErrorView();
$error_view->setTitle('Form Errors');
$error_view->setErrors($errors);
} else {
$error_view = null;
}
$form = new AphrontFormView();
$form->setAction('/file/macro/edit/');
$form->setUser($request->getUser());
$form
->setEncType('multipart/form-data')
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Name')
->setName('name')
->setValue($macro->getName())
->setCaption('This word or phrase will be replaced with the image.')
->setError($e_name))
->appendChild(
id(new AphrontFormFileControl())
->setLabel('File')
->setName('file')
->setError(true))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue('Save Image Macro')
->addCancelButton('/file/macro/'));
$panel = new AphrontPanelView();
if ($macro->getID()) {
$title = 'Edit Image Macro';
} else {
$title = 'Create Image Macro';
}
$panel->setHeader($title);
$panel->appendChild($form);
$panel->setWidth(AphrontPanelView::WIDTH_FULL);
$side_nav = new PhabricatorFileSideNavView();
$side_nav->setSelectedFilter('create_macro');
$side_nav->appendChild($error_view);
$side_nav->appendChild($panel);
return $this->buildStandardPageResponse(
$side_nav,
array(
'title' => $title,
));
}
}

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