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phab/src/applications/phame/controller/blog/PhameBlogEditController.php
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PhameBlogEditController.php
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<?php
/*
* Copyright 2012 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.
*/
/**
* @group phame
*/
final class PhameBlogEditController
extends PhameController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
if ($this->id) {
$blog = id(new PhameBlogQuery())
->setViewer($user)
->withIDs(array($this->id))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_EDIT
))
->executeOne();
if (!$blog) {
return new Aphront404Response();
}
$submit_button = pht('Save Changes');
$page_title = pht('Edit Blog');
$cancel_uri = $this->getApplicationURI('blog/view/'.$blog->getID().'/');
} else {
$blog = id(new PhameBlog())
->setCreatorPHID($user->getPHID());
$blog->setViewPolicy(PhabricatorPolicies::POLICY_USER);
$blog->setEditPolicy(PhabricatorPolicies::POLICY_USER);
$blog->setJoinPolicy(PhabricatorPolicies::POLICY_USER);
$submit_button = pht('Create Blog');
$page_title = pht('Create Blog');
$cancel_uri = $this->getApplicationURI();
}
$e_name = true;
$e_custom_domain = null;
$errors = array();
if ($request->isFormPost()) {
$name = $request->getStr('name');
$description = $request->getStr('description');
$custom_domain = $request->getStr('custom_domain');
$skin = $request->getStr('skin');
if (empty($name)) {
$errors[] = 'You must give the blog a name.';
$e_name = 'Required';
} else {
$e_name = null;
}
$blog->setName($name);
$blog->setDescription($description);
$blog->setDomain(nonempty($custom_domain, null));
$blog->setSkin($skin);
if (!empty($custom_domain)) {
$error = $blog->validateCustomDomain($custom_domain);
if ($error) {
$errors[] = $error;
$e_custom_domain = 'Invalid';
}
}
$blog->setViewPolicy($request->getStr('can_view'));
$blog->setEditPolicy($request->getStr('can_edit'));
$blog->setJoinPolicy($request->getStr('can_join'));
// Don't let users remove their ability to edit blogs.
PhabricatorPolicyFilter::mustRetainCapability(
$user,
$blog,
PhabricatorPolicyCapability::CAN_EDIT);
if (!$errors) {
try {
$blog->save();
return id(new AphrontRedirectResponse())
->setURI($this->getApplicationURI('blog/view/'.$blog->getID().'/'));
} catch (AphrontQueryDuplicateKeyException $ex) {
$errors[] = 'Domain must be unique.';
$e_custom_domain = 'Not Unique';
}
}
}
$policies = id(new PhabricatorPolicyQuery())
->setViewer($user)
->setObject($blog)
->execute();
$skins = PhameSkinSpecification::loadAllSkinSpecifications();
$skins = mpull($skins, 'getName');
$form = id(new AphrontFormView())
->setUser($user)
->setFlexible(true)
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Name')
->setName('name')
->setValue($blog->getName())
->setID('blog-name')
->setError($e_name)
)
->appendChild(
id(new PhabricatorRemarkupControl())
->setLabel('Description')
->setName('description')
->setValue($blog->getDescription())
->setID('blog-description')
)
->appendChild(
id(new AphrontFormPolicyControl())
->setUser($user)
->setCapability(PhabricatorPolicyCapability::CAN_VIEW)
->setPolicyObject($blog)
->setPolicies($policies)
->setName('can_view'))
->appendChild(
id(new AphrontFormPolicyControl())
->setUser($user)
->setCapability(PhabricatorPolicyCapability::CAN_EDIT)
->setPolicyObject($blog)
->setPolicies($policies)
->setName('can_edit'))
->appendChild(
id(new AphrontFormPolicyControl())
->setUser($user)
->setCapability(PhabricatorPolicyCapability::CAN_JOIN)
->setPolicyObject($blog)
->setPolicies($policies)
->setName('can_join'))
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Custom Domain')
->setName('custom_domain')
->setValue($blog->getDomain())
->setCaption('Must include at least one dot (.), e.g. '.
'blog.example.com')
->setError($e_custom_domain)
)
->appendChild(
id(new AphrontFormSelectControl())
->setLabel('Skin')
->setName('skin')
->setValue($blog->getSkin())
->setOptions($skins)
)
->appendChild(
id(new AphrontFormSubmitControl())
->addCancelButton($cancel_uri)
->setValue($submit_button)
);
if ($errors) {
$error_view = id(new AphrontErrorView())
->setTitle('Form Errors')
->setErrors($errors);
} else {
$error_view = null;
}
$header = id(new PhabricatorHeaderView())
->setHeader($page_title);
$nav = $this->renderSideNavFilterView();
$nav->selectFilter($this->id ? null : 'blog/new');
$nav->appendChild(
array(
$header,
$error_view,
$form,
));
return $this->buildApplicationPage(
$nav,
array(
'title' => $page_title,
));
}
}
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