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AphrontDirectoryItemEditController.php
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Wed, May 28, 22:27

AphrontDirectoryItemEditController.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 AphrontDirectoryItemEditController extends AphrontDirectoryController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
if ($this->id) {
$item = id(new AphrontDirectoryItem())->load($this->id);
if (!$item) {
return new Aphront404Response();
}
} else {
$item = new AphrontDirectoryItem();
}
$e_name = true;
$e_href = true;
$errors = array();
$request = $this->getRequest();
if ($request->isFormPost()) {
$item->setName($request->getStr('name'));
$item->setHref($request->getStr('href'));
$item->setDescription($request->getStr('description'));
$item->setCategoryID($request->getStr('categoryID'));
$item->setSequence($request->getStr('sequence'));
if (!strlen($item->getName())) {
$errors[] = 'Item name is required.';
$e_name = 'Required';
}
if (!strlen($item->getHref())) {
$errors[] = 'Item link is required.';
$e_href = 'Required';
}
if (!$errors) {
$item->save();
return id(new AphrontRedirectResponse())
->setURI('/directory/item/');
}
}
$error_view = null;
if ($errors) {
$error_view = id(new AphrontErrorView())
->setTitle('Form Errors')
->setErrors($errors);
}
$form = new AphrontFormView();
if ($item->getID()) {
$form->setAction('/directory/item/edit/'.$item->getID().'/');
} else {
$form->setAction('/directory/item/edit/');
}
$categories = id(new AphrontDirectoryCategory())->loadAll();
$category_map = mpull($categories, 'getName', 'getID');
$form
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Name')
->setName('name')
->setValue($item->getName())
->setError($e_name))
->appendChild(
id(new AphrontFormSelectControl())
->setLabel('Category')
->setName('categoryID')
->setOptions($category_map)
->setValue($item->getCategoryID()))
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Link')
->setName('href')
->setValue($item->getHref())
->setError($e_href))
->appendChild(
id(new AphrontFormTextAreaControl())
->setLabel('Description')
->setName('description')
->setValue($item->getDescription()))
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Order')
->setName('sequence')
->setCaption(
'Items in a category are sorted by "order", then by name.')
->setValue((int)$item->getSequence()))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue('Save')
->addCancelButton('/directory/item/'));
$panel = new AphrontPanelView();
if ($item->getID()) {
$panel->setHeader('Edit Directory Item');
} else {
$panel->setHeader('Create New Directory Item');
}
$panel->appendChild($form);
$panel->setWidth(AphrontPanelView::WIDTH_FORM);
return $this->buildStandardPageResponse(
array($error_view, $panel),
array(
'title' => 'Edit Directory Item',
));
}
}

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