first commit

components/com_jce/editor/libraries/classes/view.php

@@ -0,0 +1,150 @@
+<?php
+
+/**
+ * @copyright     Copyright (c) 2009-2022 Ryan Demmer. All rights reserved
+ * @license       GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * JCE is free software. This version may have been modified pursuant
+ * to the GNU General Public License, and as distributed it includes or
+ * is derivative of works licensed under the GNU General Public License or
+ * other free or open source software licenses
+ */
+defined('JPATH_PLATFORM') or die;
+
+final class WFView extends JObject
+{
+    private $path = array();
+
+    public function __construct($config = array())
+    {
+        if (!array_key_exists('base_path', $config)) {
+            $config['base_path'] = WF_EDITOR_LIBRARIES;
+        }
+
+        if (!array_key_exists('layout', $config)) {
+            $config['layout'] = 'default';
+        }
+
+        if (!array_key_exists('name', $config)) {
+            $config['name'] = '';
+        }
+
+        $this->setProperties($config);
+
+        if (array_key_exists('template_path', $config)) {
+            $this->addTemplatePath($config['template_path']);
+        } else {
+            $this->addTemplatePath($this->get('base_path') . '/views/' . $this->getName() . '/tmpl');
+        }
+    }
+
+    /**
+     * Execute and display a template script.
+     *
+     * @param string $tpl The name of the template file to parse;
+     *                    automatically searches through the template paths
+     *
+     * @throws object An JError object.
+     *                JView::display()
+     *
+     * @copyright Copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved
+     * @license GNU/GPL, see LICENSE.php
+     */
+    public function display($tpl = null)
+    {
+        $result = $this->loadTemplate($tpl);
+
+        if ($result instanceof Exception) {
+            return $result;
+        }
+
+        echo $result;
+    }
+
+    public function getName()
+    {
+        return $this->get('name');
+    }
+
+    public function setLayout($layout)
+    {
+        $this->set('layout', $layout);
+    }
+
+    public function getLayout()
+    {
+        return $this->get('layout');
+    }
+
+    public function addTemplatePath($path)
+    {
+        $this->path[] = $path;
+    }
+
+    public function getTemplatePath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * Load a template file.
+     *
+     * @param string $tpl The name of the template source file ...
+     *                    automatically searches the template paths and compiles as needed
+     *
+     * @return string The output of the the template script.
+     *
+     * JView::loadTemplate()
+     *
+     * @copyright Copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved
+     * @license GNU/GPL, see LICENSE.php
+     */
+    public function loadTemplate($tpl = null)
+    {
+        // clear prior output
+        $output = null;
+        $template = null;
+
+        //create the template file name based on the layout
+        $file = isset($tpl) ? $this->getLayout() . '_' . $tpl : $this->getLayout();
+
+        // clean the file name
+        $file = preg_replace('/[^A-Z0-9_\.-]/i', '', $file);
+
+        if (isset($tpl)) {
+            $tpl = preg_replace('/[^A-Z0-9_\.-]/i', '', $tpl);
+        }
+
+        // load the template script
+        jimport('joomla.filesystem.path');
+
+        $path = $this->getTemplatePath();
+
+        $template = JPath::find($path, $file . '.php');
+
+        if ($template != false) {
+            // unset so as not to introduce into template scope
+            unset($tpl);
+            unset($file);
+
+            // never allow a 'this' property
+            if (isset($this->this)) {
+                unset($this->this);
+            }
+
+            // start capturing output into a buffer
+            ob_start();
+            // include the requested template filename in the local scope
+            // (this will execute the view logic).
+            include $template;
+
+            // done with the requested template; get the buffer and
+            // clear it.
+            $output = ob_get_contents();
+            ob_end_clean();
+
+            return $output;
+        } else {
+            throw new InvalidArgumentException('Layout "' . $file . '" not found in Paths ' . implode(', ', $path));
+        }
+    }
+}