silverstripe-cms/code/Controllers/CMSPageEditController.php

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<?php
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namespace SilverStripe\CMS\Controllers;
use SilverStripe\Admin\AddToCampaignHandler;
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use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Core\Convert;
use SilverStripe\Forms\Form;
use SilverStripe\ORM\FieldType\DBHTMLText;
/**
* @package cms
*/
class CMSPageEditController extends CMSMain {
private static $url_segment = 'pages/edit';
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private static $url_rule = '/$Action/$ID/$OtherID';
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private static $url_priority = 41;
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private static $required_permission_codes = 'CMS_ACCESS_CMSMain';
private static $allowed_actions = array(
'AddToCampaignForm',
);
public function getClientConfig()
{
return array_merge( parent::getClientConfig(), [
'form' => [
'AddToCampaignForm' => [
'schemaUrl' => $this->Link('schema/AddToCampaignForm')
],
],
]);
}
/**
* Action handler for adding pages to a campaign
*
* @param array $data
* @param Form $form
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* @return DBHTMLText|HTTPResponse
*/
public function addtocampaign($data, $form)
{
$id = $data['ID'];
$record = \Page::get()->byID($id);
$handler = AddToCampaignHandler::create($this, $record);
$results = $handler->addToCampaign($record, $data['Campaign']);
if (is_null($results)) {
return null;
}
$request = $this->getRequest();
if($request->getHeader('X-Formschema-Request')) {
$data = $this->getSchemaForForm($handler->Form($record));
$data['message'] = $results;
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$response = new HTTPResponse(Convert::raw2json($data));
$response->addHeader('Content-Type', 'application/json');
return $response;
}
return $results;
}
/**
* Url handler for add to campaign form
*
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* @param HTTPRequest $request
* @return Form
*/
public function AddToCampaignForm($request)
{
// Get ID either from posted back value, or url parameter
$id = $request->param('ID') ?: $request->postVar('ID');
return $this->getAddToCampaignForm($id);
}
/**
* @param int $id
* @return Form
*/
public function getAddToCampaignForm($id)
{
// Get record-specific fields
$record = \Page::get()->byID($id);
if (!$record) {
$this->httpError(404, _t(
'AssetAdmin.ErrorNotFound',
'That {Type} couldn\'t be found',
'',
['Type' => _t('SiteTree.SINGULARNAME')]
));
return null;
}
if (!$record->canView()) {
$this->httpError(403, _t(
'AssetAdmin.ErrorItemPermissionDenied',
'It seems you don\'t have the necessary permissions to add {ObjectTitle} to a campaign',
'',
['ObjectTitle' => _t('SiteTree.SINGULARNAME')]
));
return null;
}
$handler = AddToCampaignHandler::create($this, $record);
return $handler->Form($record);
}
}