nextcloud/lib/public/AppFramework/Http/TemplateResponse.php

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<?php
/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Thomas Tanghus <thomas@tanghus.net>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
*/
/**
* Public interface of ownCloud for apps to use.
* AppFramework\HTTP\TemplateResponse class
*/
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namespace OCP\AppFramework\Http;
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/**
* Response for a normal template
* @since 6.0.0
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*/
class TemplateResponse extends Response {
/**
* name of the template
* @var string
*/
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protected $templateName;
/**
* parameters
* @var array
*/
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protected $params;
/**
* rendering type (admin, user, blank)
* @var string
*/
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protected $renderAs;
/**
* app name
* @var string
*/
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protected $appName;
/**
* constructor of TemplateResponse
* @param string $appName the name of the app to load the template from
* @param string $templateName the name of the template
* @param array $params an array of parameters which should be passed to the
* template
* @param string $renderAs how the page should be rendered, defaults to user
* @since 6.0.0 - parameters $params and $renderAs were added in 7.0.0
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*/
public function __construct($appName, $templateName, array $params=array(),
$renderAs='user') {
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$this->templateName = $templateName;
$this->appName = $appName;
$this->params = $params;
$this->renderAs = $renderAs;
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}
/**
* Sets template parameters
* @param array $params an array with key => value structure which sets template
* variables
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* @return TemplateResponse Reference to this object
* @since 6.0.0 - return value was added in 7.0.0
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*/
public function setParams(array $params){
$this->params = $params;
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return $this;
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}
/**
* Used for accessing the set parameters
* @return array the params
* @since 6.0.0
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*/
public function getParams(){
return $this->params;
}
/**
* Used for accessing the name of the set template
* @return string the name of the used template
* @since 6.0.0
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*/
public function getTemplateName(){
return $this->templateName;
}
/**
* Sets the template page
* @param string $renderAs admin, user or blank. Admin also prints the admin
* settings header and footer, user renders the normal
* normal page including footer and header and blank
* just renders the plain template
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* @return TemplateResponse Reference to this object
* @since 6.0.0 - return value was added in 7.0.0
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*/
public function renderAs($renderAs){
$this->renderAs = $renderAs;
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return $this;
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}
/**
* Returns the set renderAs
* @return string the renderAs value
* @since 6.0.0
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*/
public function getRenderAs(){
return $this->renderAs;
}
/**
* Returns the rendered html
* @return string the rendered html
* @since 6.0.0
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*/
public function render(){
// \OCP\Template needs an empty string instead of 'blank' for an unwrapped response
$renderAs = $this->renderAs === 'blank' ? '' : $this->renderAs;
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$template = new \OCP\Template($this->appName, $this->templateName, $renderAs);
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foreach($this->params as $key => $value){
$template->assign($key, $value);
}
return $template->fetchPage();
}
}