151 lines
4.2 KiB
PHP
151 lines
4.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2009-2022 Ryan Demmer. All rights reserved
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* @license GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* JCE is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses
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*/
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defined('JPATH_PLATFORM') or die;
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final class WFView extends JObject
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{
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private $path = array();
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public function __construct($config = array())
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{
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if (!array_key_exists('base_path', $config)) {
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$config['base_path'] = WF_EDITOR_LIBRARIES;
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}
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if (!array_key_exists('layout', $config)) {
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$config['layout'] = 'default';
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}
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if (!array_key_exists('name', $config)) {
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$config['name'] = '';
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}
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$this->setProperties($config);
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if (array_key_exists('template_path', $config)) {
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$this->addTemplatePath($config['template_path']);
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} else {
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$this->addTemplatePath($this->get('base_path') . '/views/' . $this->getName() . '/tmpl');
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}
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}
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/**
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* Execute and display a template script.
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*
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* @param string $tpl The name of the template file to parse;
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* automatically searches through the template paths
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*
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* @throws object An JError object.
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* JView::display()
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*
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* @copyright Copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved
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* @license GNU/GPL, see LICENSE.php
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*/
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public function display($tpl = null)
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{
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$result = $this->loadTemplate($tpl);
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if ($result instanceof Exception) {
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return $result;
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}
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echo $result;
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}
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public function getName()
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{
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return $this->get('name');
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}
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public function setLayout($layout)
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{
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$this->set('layout', $layout);
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}
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public function getLayout()
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{
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return $this->get('layout');
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}
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public function addTemplatePath($path)
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{
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$this->path[] = $path;
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}
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public function getTemplatePath()
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{
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return $this->path;
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}
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/**
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* Load a template file.
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*
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* @param string $tpl The name of the template source file ...
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* automatically searches the template paths and compiles as needed
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*
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* @return string The output of the the template script.
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*
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* JView::loadTemplate()
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*
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* @copyright Copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved
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* @license GNU/GPL, see LICENSE.php
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*/
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public function loadTemplate($tpl = null)
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{
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// clear prior output
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$output = null;
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$template = null;
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//create the template file name based on the layout
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$file = isset($tpl) ? $this->getLayout() . '_' . $tpl : $this->getLayout();
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// clean the file name
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$file = preg_replace('/[^A-Z0-9_\.-]/i', '', $file);
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if (isset($tpl)) {
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$tpl = preg_replace('/[^A-Z0-9_\.-]/i', '', $tpl);
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}
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// load the template script
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jimport('joomla.filesystem.path');
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$path = $this->getTemplatePath();
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$template = JPath::find($path, $file . '.php');
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if ($template != false) {
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// unset so as not to introduce into template scope
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unset($tpl);
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unset($file);
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// never allow a 'this' property
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if (isset($this->this)) {
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unset($this->this);
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}
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// start capturing output into a buffer
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ob_start();
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// include the requested template filename in the local scope
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// (this will execute the view logic).
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include $template;
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// done with the requested template; get the buffer and
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// clear it.
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$output = ob_get_contents();
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ob_end_clean();
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return $output;
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} else {
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throw new InvalidArgumentException('Layout "' . $file . '" not found in Paths ' . implode(', ', $path));
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}
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}
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}
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