mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
PHP
<?php
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/**
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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App::uses('View', 'View');
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App::uses('Xml', 'Utility');
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/**
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* A view class that is used for creating XML responses.
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*
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* By setting the 'serialize' key in your controller, you can specify a view variable
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* that should be serialized to XML and used as the response for the request.
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* This allows you to omit views + layouts, if your just need to emit a single view
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* variable as the XML response.
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*
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* In your controller, you could do the following:
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*
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* `$this->set(array('posts' => $posts, 'serialize' => 'posts'));`
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*
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* When the view is rendered, the `$posts` view variable will be serialized
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* into XML.
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*
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* **Note** The view variable you specify must be compatible with Xml::fromArray().
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*
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* If you don't use the `serialize` key, you will need a view + layout just like a
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* normal view.
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*
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* @package Cake.View
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* @since CakePHP(tm) v 2.1.0
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*/
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class XmlView extends View {
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/**
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* Constructor
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*
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* @param Controller $controller
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*/
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public function __construct($controller) {
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parent::__construct($controller);
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if (is_object($controller)) {
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$controller->response->type('xml');
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}
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}
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/**
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* Render a XML view.
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*
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* Uses the special 'serialize' parameter to convert a set of
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* view variables into a XML response. Makes generating simple
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* XML responses very easy. You can omit the 'serialize' parameter,
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* and use a normal view + layout as well.
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*
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* @param string $view The view being rendered.
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* @param string $layout The layout being rendered.
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* @return string The rendered view.
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*/
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public function render($view = null, $layout = null) {
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if (isset($this->viewVars['serialize']) && is_array($this->viewVars['serialize'])) {
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return $this->output = Xml::fromArray($this->viewVars['serialize'])->asXML();
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}
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return parent::render($view, $layout);
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}
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}
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