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<?php |
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/* |
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You may not change or alter any portion of this comment or credits |
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of supporting developers from this source code or any supporting source code |
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which is considered copyrighted (c) material of the original comment or credit authors. |
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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. |
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*/ |
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/** |
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* TinyMCE jQuery adapter for XOOPS |
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* |
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* @copyright XOOPS Project (https://xoops.org) |
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* @license http://www.fsf.org/copyleft/gpl.html GNU public license |
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* @package class |
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* @subpackage editor |
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* @since 2.3.0 |
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* @author Taiwen Jiang <[email protected]> |
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* @author Lucio Rota <[email protected]> |
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* @author Laurent JEN <[email protected]> |
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* @version $Id $ |
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*/ |
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class TinyMCEJQ |
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{ |
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public $rootpath; |
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public $config = []; |
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public $setting = []; |
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// PHP 5 Constructor |
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public function __construct($config) |
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{ |
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$this->setConfig($config); |
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$this->rootpath = $this->config['rootpath'] . '/tiny_mce'; |
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$this->xoopsPlugins = $this->get_xoopsPlugins(); |
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} |
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// PHP 4 Contructor |
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public function TinyMCEJQ($config) |
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{ |
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$this->__construct($config); |
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} |
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public function &instance($config) |
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{ |
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static $instance; |
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if (!isset($instance)) { |
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$instance = new TinyMCEJQ($config); |
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} else { |
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$instance->setConfig($config); |
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} |
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return $instance; |
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} |
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public function setConfig($config) |
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{ |
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foreach ($config as $key => $val) { |
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$this->config[$key] = $val; |
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} |
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} |
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public function init() |
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{ |
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// list of configured options |
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$configured = []; |
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// Load default settings |
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if (!($this->setting = @include($GLOBALS['xoops']->path('var/configs/tinymce.php')))) { |
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$this->setting = include dirname(__FILE__) . '/settings.php'; |
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} |
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// get editor language (from ...) |
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if (is_readable(XOOPS_ROOT_PATH . $this->rootpath . '/langs/' . $this->config['language'] . '.js')) { |
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$this->setting['language'] = $this->config['language']; |
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$configured[] = 'language'; |
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} |
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$this->setting['content_css'] = implode(',', $this->loadCss()); |
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$configured[] = 'content_css'; |
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if (!empty($this->config['theme']) && is_dir(XOOPS_ROOT_PATH . $this->rootpath . '/themes/' . $this->config['theme'])) { |
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$this->setting['theme'] = $this->config['theme']; |
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$configured[] = 'theme'; |
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} |
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if (!empty($this->config['mode'])) { |
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$this->setting['mode'] = $this->config['mode']; |
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$configured[] = 'mode'; |
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} |
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// load all plugins except the plugins in setting["exclude_plugins"] |
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$this->setting['plugins'] = implode(',', $this->loadPlugins()); |
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$configured[] = 'plugins'; |
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if ('simple' != $this->setting['theme']) { |
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if (empty($this->config['buttons'])) { |
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$this->config['buttons'][] = [ |
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'before' => '', |
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'add' => '', |
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]; |
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$this->config['buttons'][] = [ |
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'before' => '', |
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'add' => '', |
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]; |
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$this->config['buttons'][] = [ |
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'before' => '', |
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'add' => '', |
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]; |
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} |
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$i = 0; |
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foreach ($this->config['buttons'] as $button) { |
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$i++; |
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if (isset($button['before'])) { |
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$this->setting['theme_' . $this->setting['theme'] . "_buttons{$i}_add_before"] = $button['before']; |
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} |
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if (isset($button['add'])) { |
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$this->setting['theme_' . $this->setting['theme'] . "_buttons{$i}_add"] = $button['add']; |
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} |
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if (isset($button[''])) { |
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$this->setting['theme_' . $this->setting['theme'] . "_buttons{$i}"] = $button['']; |
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} |
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} |
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$configured[] = 'buttons'; |
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if (isset($this->config['toolbar_location'])) { |
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$this->setting['theme_' . $this->setting['theme'] . '_toolbar_location'] = $this->config['toolbar_location']; |
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$configured[] = 'toolbar_location'; |
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} else { |
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$this->setting['theme_' . $this->setting['theme'] . '_toolbar_location'] = 'top'; |
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} |
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if (isset($this->config['toolbar_align'])) { |
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$this->setting['theme_' . $this->setting['theme'] . '_toolbar_align'] = $this->config['toolbar_align']; |
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$configured[] = 'toolbar_align'; |
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} else { |
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$this->setting['theme_' . $this->setting['theme'] . '_toolbar_align'] = 'left'; |
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} |
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if (isset($this->config['statusbar_location'])) { |
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$this->setting['theme_' . $this->setting['theme'] . '_statusbar_location'] = $this->config['statusbar_location']; |
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$configured[] = 'statusbar_location'; |
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} |
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if (isset($this->config['path_location'])) { |
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$this->setting['theme_' . $this->setting['theme'] . '_path_location'] = $this->config['path_location']; |
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$configured[] = 'path_location'; |
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} |
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if (isset($this->config['resize_horizontal'])) { |
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$this->setting['theme_' . $this->setting['theme'] . '_resize_horizontal'] = $this->config['resize_horizontal']; |
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$configured[] = 'resize_horizontal'; |
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} |
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if (isset($this->config['resizing'])) { |
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$this->setting['theme_' . $this->setting['theme'] . '_resizing'] = $this->config['resizing']; |
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$configured[] = 'resizing'; |
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} |
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if (!empty($this->config['fonts'])) { |
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$this->setting['theme_' . $this->setting['theme'] . '_fonts'] = $this->config['fonts']; |
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$configured[] = 'fonts'; |
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} |
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for ($i = 1; $i <= 4; $i++) { |
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$buttons = []; |
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if (isset($this->setting['theme_' . $this->setting['theme'] . "_buttons{$i}"])) { |
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$checklist = explode(',', $this->setting['theme_' . $this->setting['theme'] . "_buttons{$i}"]); |
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foreach ($checklist as $plugin) { |
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if (false != strpos(strtolower($plugin), 'xoops')) { |
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if (in_array($plugin, $this->xoopsPlugins)) { |
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$buttons[] = $plugin; |
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} |
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} else { |
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$buttons[] = $plugin; |
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} |
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} |
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$this->setting['theme_' . $this->setting['theme'] . "_buttons{$i}"] = implode(',', $buttons); |
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} |
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} |
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} |
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$configured = array_unique($configured); |
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foreach ($this->config as $key => $val) { |
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if (isset($this->setting[$key]) || in_array($key, $configured)) { |
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continue; |
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} |
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$this->setting[$key] = $val; |
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} |
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if (!is_dir(XOOPS_ROOT_PATH . $this->rootpath . '/themes/' . $this->setting['theme'] . '/docs/' . $this->setting['language'] . '/')) { |
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$this->setting['docs_language'] = 'en'; |
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} |
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unset($this->config, $configured); |
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return true; |
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} |
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// load all plugins execpt the plugins in setting["exclude_plugins"] |
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public function loadPlugins() |
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{ |
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$plugins = []; |
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$plugins_list = XoopsLists::getDirListAsArray(XOOPS_ROOT_PATH . $this->rootpath . '/plugins'); |
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if (empty($this->setting['plugins'])) { |
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$plugins = $plugins_list; |
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} else { |
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$plugins = array_intersect(explode(',', $this->setting['plugins']), $plugins_list); |
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} |
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if (!empty($this->setting['exclude_plugins'])) { |
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$plugins = array_diff($plugins, explode(',', $this->setting['exclude_plugins'])); |
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} |
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if (!empty($this->config['plugins'])) { |
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$plugins = array_merge($plugins, $this->config['plugins']); |
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} |
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return $plugins; |
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} |
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// return all xoops plugins |
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public function get_xoopsPlugins() |
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{ |
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$xoopsPlugins = []; |
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$allplugins = XoopsLists::getDirListAsArray(XOOPS_ROOT_PATH . $this->rootpath . '/plugins'); |
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foreach ($allplugins as $plugin) { |
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if (false != strpos(strtolower($plugin), 'xoops') && file_exists(XOOPS_ROOT_PATH . $this->config['rootpath'] . "/include/$plugin.php")) { |
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if ($right = @include XOOPS_ROOT_PATH . $this->config['rootpath'] . "/include/$plugin.php") { |
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$xoopsPlugins[$plugin] = $plugin; |
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} |
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} |
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} |
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return $xoopsPlugins; |
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} |
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public function loadCss($css_file = 'style.css') |
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{ |
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static $css_url, $css_path; |
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if (!isset($css_url)) { |
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$css_url = dirname(xoops_getcss($GLOBALS['xoopsConfig']['theme_set'])); |
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$css_path = str_replace(XOOPS_THEME_URL, XOOPS_THEME_PATH, $css_url); |
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} |
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$css = []; |
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$css[] = $css_url . '/' . $css_file; |
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$css_content = file_get_contents($css_path . '/' . $css_file); |
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// get all import css files |
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if (preg_match_all("~\@import url\((.*\.css)\);~sUi", $css_content, $matches, PREG_PATTERN_ORDER)) { |
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foreach ($matches[1] as $key => $css_import) { |
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$css = array_merge($css, $this->loadCss($css_import)); |
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} |
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} |
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return $css; |
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} |
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public function render() |
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{ |
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static $isTinyMceJsLoaded = false; |
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$this->init(); |
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if (!empty($this->setting['callback'])) { |
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$callback = $this->setting['callback']; |
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unset($this->setting['callback']); |
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} else { |
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$callback = ''; |
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} |
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// create returned string - start |
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$ret = "\n"; |
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/* |
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// IE BUG - start |
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// more info here: |
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// http://www.456bereastreet.com/archive/200802/beware_of_id_and_name_attribute_mixups_when_using_getelementbyid_in_internet_explorer/ |
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// possible solution here: |
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// http://www.sixteensmallstones.org/ie-javascript-bugs-overriding-internet-explorers-documentgetelementbyid-to-be-w3c-compliant-exposes-an-additional-bug-in-getattributes |
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$ret =<<<EOF |
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<script language='javascript' type='text/javascript'> |
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if (/msie/i.test (navigator.userAgent)) //only override IE |
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{ |
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document.nativeGetElementById = document.getElementById; |
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document.getElementById = function(id) { |
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var elem = document.nativeGetElementById(id); |
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if(elem) { |
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//make sure that it is a valid match on id |
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if(elem.attributes['id'].value == id) { |
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return elem; |
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} else { |
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//otherwise find the correct element |
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for(var i=1;i<document.all[id].length;i++) { |
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if(document.all[id][i].attributes['id'].value == id) { |
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return document.all[id][i]; |
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} |
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} |
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} |
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} |
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return null; |
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}; |
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} |
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</script> |
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\n |
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EOF; |
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// IE BUG - end |
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*/ |
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$ret .= "<!-- Start TinyMce Rendering -->\n"; //debug |
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$ret .= "<script language='javascript' type='text/javascript' src='" . XOOPS_URL . $this->rootpath . "/jquery.tinymce.js'></script>\n"; |
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if ($isTinyMceJsLoaded) { |
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$ret .= "<!-- 'tiny_mce.js' SCRIPT IS ALREADY LOADED -->\n"; //debug |
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} else { |
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$ret .= "<script language='javascript' type='text/javascript' src='" . XOOPS_URL . $this->rootpath . "/tiny_mce.js'></script>\n"; |
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$isTinyMceJsLoaded = true; |
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} |
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$ret .= "<script language='javascript' type='text/javascript'>\n"; |
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$ret .= "tinyMCE.init({\n"; |
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// set options - start |
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foreach ($this->setting as $key => $val) { |
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$ret .= $key . ':'; |
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if (true === $val) { |
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$ret .= 'true,'; |
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} elseif (false === $val) { |
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$ret .= 'false,'; |
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} else { |
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$ret .= "'{$val}',"; |
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} |
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$ret .= "\n"; |
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} |
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// set options - end |
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$ret .= "tinymceload: true\n"; |
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$ret .= "});\n"; |
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$ret .= $callback . "\n"; |
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//$ret .= "function toggleEditor(id) {tinyMCE.execCommand('mceToggleEditor',false, id);}\n"; |
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$ret .= "</script>\n"; |
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$ret .= "<!-- End TinyMce Rendering -->\n";//debug |
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// create returned string - end |
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return $ret; |
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} |
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} |
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