0byt3m1n1-V2

Path: /home/phangnga/plugins/editors/tinymce/ [ Home ]
File: tinymce.php
<?php
/**
 * @package     Joomla.Plugin
 * @subpackage  Editors.tinymce
 *
 * @copyright   Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * TinyMCE Editor Plugin
 *
 * @since  1.5
 */
class PlgEditorTinymce extends JPlugin
{
	/**
	 * Base path for editor files
	 */
	protected $_basePath = 'media/editors/tinymce';

	/**
	 * Load the language file on instantiation.
	 *
	 * @var    boolean
	 * @since  3.1
	 */
	protected $autoloadLanguage = true;

	/**
	 * Loads the application object
	 *
	 * @var    JApplicationCms
	 * @since  3.2
	 */
	protected $app = null;

	/**
	 * Initialises the Editor.
	 *
	 * @return  string  JavaScript Initialization string
	 *
	 * @since   1.5
	 */
	public function onInit()
	{
		JHtml::script($this->_basePath . '/tinymce.min.js', false, false, false, false, false);

		return;
	}

	/**
	 * TinyMCE WYSIWYG Editor - get the editor content
	 *
	 * @param   string  $editor  The name of the editor
	 *
	 * @return  string
	 */
	public function onGetContent($editor)
	{
		return 'tinyMCE.activeEditor.getContent();';
	}

	/**
	 * TinyMCE WYSIWYG Editor - set the editor content
	 *
	 * @param   string  $editor  The name of the editor
	 * @param   string  $html    The html to place in the editor
	 *
	 * @return  string
	 */
	public function onSetContent($editor, $html)
	{
		return 'tinyMCE.activeEditor.setContent(' . $html . ');';
	}

	/**
	 * TinyMCE WYSIWYG Editor - copy editor content to form field
	 *
	 * @param   string  $editor  The name of the editor
	 *
	 * @return  string
	 */
	public function onSave($editor)
	{
		return 'if (tinyMCE.get("' . $editor . '").isHidden()) {tinyMCE.get("' . $editor . '").show()};';
	}

	/**
	 * Inserts html code into the editor
	 *
	 * @param   string  $name  The name of the editor
	 *
	 * @return  void
	 *
	 * @deprecated 3.5 tinyMCE (API v4) will get the content automatically from the text area
	 */
	public function onGetInsertMethod($name)
	{
		return;
	}

	/**
	 * Display the editor area.
	 *
	 * @param   string   $name     The name of the editor area.
	 * @param   string   $content  The content of the field.
	 * @param   string   $width    The width of the editor area.
	 * @param   string   $height   The height of the editor area.
	 * @param   int      $col      The number of columns for the editor area.
	 * @param   int      $row      The number of rows for the editor area.
	 * @param   boolean  $buttons  True and the editor buttons will be displayed.
	 * @param   string   $id       An optional ID for the textarea. If not supplied the name is used.
	 * @param   string   $asset    The object asset
	 * @param   object   $author   The author.
	 *
	 * @return  string
	 */
	public function onDisplay($name, $content, $width, $height, $col, $row, $buttons = true, $id = null, $asset = null, $author = null)
	{
		if (empty($id))
		{
			$id = $name;
		}

		$app      = JFactory::getApplication();
		$language = JFactory::getLanguage();
		$mode     = (int) $this->params->get('mode', 1);
		$theme    = 'modern';
		$idField  = str_replace('[', '_', substr($name, 0, -1));

		// List the skins
		$skindirs = glob(JPATH_ROOT . '/media/editors/tinymce/skins' . '/*', GLOB_ONLYDIR);

		// Set the selected skin
		if ($app->isSite())
		{
			if ((int) $this->params->get('skin', 0) < count($skindirs))
			{
				$skin = 'skin : "' . basename($skindirs[(int) $this->params->get('skin', 0)]) . '",';
			}
			else
			{
				$skin = 'skin : "lightgray",';
			}
		}

		// Set the selected administrator skin
		elseif ($app->isAdmin())
		{
			if ((int) $this->params->get('skin_admin', 0) < count($skindirs))
			{
				$skin = 'skin : "' . basename($skindirs[(int) $this->params->get('skin_admin', 0)]) . '",';
			}
			else
			{
				$skin = 'skin : "lightgray",';
			}
		}

		$entity_encoding = $this->params->get('entity_encoding', 'raw');
		$langMode        = $this->params->get('lang_mode', 0);
		$langPrefix      = $this->params->get('lang_code', 'en');

		if ($langMode)
		{
			if (file_exists(JPATH_ROOT . "/media/editors/tinymce/langs/" . $language->getTag() . ".js"))
			{
				$langPrefix = $language->getTag();
			}
			elseif (file_exists(JPATH_ROOT . "/media/editors/tinymce/langs/" . substr($language->getTag(), 0, strpos($language->getTag(), '-')) . ".js"))
			{
				$langPrefix = substr($language->getTag(), 0, strpos($language->getTag(), '-'));
			}
			else
			{
				$langPrefix = "en";
			}
		}

		$text_direction = 'ltr';

		if ($language->isRtl())
		{
			$text_direction = 'rtl';
		}

		$use_content_css    = $this->params->get('content_css', 1);
		$content_css_custom = $this->params->get('content_css_custom', '');

		/*
		 * Lets get the default template for the site application
		 */
		$db    = JFactory::getDbo();
		$query = $db->getQuery(true)
			->select('template')
			->from('#__template_styles')
			->where('client_id=0 AND home=' . $db->quote('1'));

		$db->setQuery($query);

		try
		{
			$template = $db->loadResult();
		}
		catch (RuntimeException $e)
		{
			JFactory::getApplication()->enqueueMessage(JText::_('JERROR_AN_ERROR_HAS_OCCURRED'), 'error');

			return;
		}

		$content_css    = '';
		$templates_path = JPATH_SITE . '/templates';

		// Loading of css file for 'styles' dropdown
		if ($content_css_custom)
		{
			// If URL, just pass it to $content_css
			if (strpos($content_css_custom, 'http') !== false)
			{
				$content_css = 'content_css : "' . $content_css_custom . '",';
			}

			// If it is not a URL, assume it is a file name in the current template folder
			else
			{
				$content_css = 'content_css : "' . JUri::root(true) . '/templates/' . $template . '/css/' . $content_css_custom . '",';

				// Issue warning notice if the file is not found (but pass name to $content_css anyway to avoid TinyMCE error
				if (!file_exists($templates_path . '/' . $template . '/css/' . $content_css_custom))
				{
					$msg = sprintf(JText::_('PLG_TINY_ERR_CUSTOMCSSFILENOTPRESENT'), $content_css_custom);
					JLog::add($msg, JLog::WARNING, 'jerror');
				}
			}
		}
		else
		{
			// Process when use_content_css is Yes and no custom file given
			if ($use_content_css)
			{
				// First check templates folder for default template
				// if no editor.css file in templates folder, check system template folder
				if (!file_exists($templates_path . '/' . $template . '/css/editor.css'))
				{
					// If no editor.css file in system folder, show alert
					if (!file_exists($templates_path . '/system/css/editor.css'))
					{
						JLog::add(JText::_('PLG_TINY_ERR_EDITORCSSFILENOTPRESENT'), JLog::WARNING, 'jerror');
					}
					else
					{
						$content_css = 'content_css : "' . JUri::root(true) . '/templates/system/css/editor.css",';
					}
				}
				else
				{
					$content_css = 'content_css : "' . JUri::root(true) . '/templates/' . $template . '/css/editor.css",';
				}
			}
		}

		$relative_urls = $this->params->get('relative_urls', '1');

		if ($relative_urls)
		{
			// Relative
			$relative_urls = "true";
		}
		else
		{
			// Absolute
			$relative_urls = "false";
		}

		$newlines = $this->params->get('newlines', 0);

		if ($newlines)
		{
			// Break
			$forcenewline = "force_br_newlines : true, force_p_newlines : false, forced_root_block : '',";
		}
		else
		{
			// Paragraph
			$forcenewline = "force_br_newlines : false, force_p_newlines : true, forced_root_block : 'p',";
		}
		
		$ignore_filter = false;

		// Text filtering
		if ($this->params->get('use_config_textfilters', 0))
		{
			// Use filters from com_config
			$filter = static::getGlobalFilters();
			
			$ignore_filter = $filter === false;

			$tagBlacklist  = !empty($filter->tagBlacklist) ? $filter->tagBlacklist : array();
			$attrBlacklist = !empty($filter->attrBlacklist) ? $filter->attrBlacklist : array();
			$tagArray      = !empty($filter->tagArray) ? $filter->tagArray : array();
			$attrArray     = !empty($filter->attrArray) ? $filter->attrArray : array();

			$invalid_elements  = implode(',', array_merge($tagBlacklist, $attrBlacklist, $tagArray, $attrArray));

			// Valid elements are all whitelist entries in com_config, which are now missing in the tagBlacklist
			$default_filter = JFilterInput::getInstance();
			$valid_elements =	implode(',', array_diff($default_filter->tagBlacklist, $tagBlacklist));

			$extended_elements = '';
		}
		else
		{
			// Use filters from TinyMCE params
			$invalid_elements  = $this->params->get('invalid_elements', 'script,applet,iframe');
			$extended_elements = $this->params->get('extended_elements', '');
			$valid_elements    = $this->params->get('valid_elements', '');
		}

		// Advanced Options
		$access = JFactory::getUser()->getAuthorisedViewLevels();

		// Flip for performance, so we can direct check for the key isset($access[$key])
		$access = array_flip($access);

		$html_height = $this->params->get('html_height', '550');
		$html_width  = $this->params->get('html_width', '');

		if ($html_width == 750)
		{
			$html_width = '';
		}

		// Image advanced options
		$image_advtab = $this->params->get('image_advtab', 1);

		if (isset($access[$image_advtab]))
		{
			$image_advtab = "true";
		}
		else
		{
			$image_advtab = "false";
		}

		// The param is true for vertical resizing only, false or both
		$resizing          = $this->params->get('resizing', '1');
		$resize_horizontal = $this->params->get('resize_horizontal', '1');

		if ($resizing || $resizing == 'true')
		{
			if ($resize_horizontal || $resize_horizontal == 'true')
			{
				$resizing = 'resize: "both",';
			}
			else
			{
				$resizing = 'resize: true,';
			}
		}
		else
		{
			$resizing = 'resize: false,';
		}

		$toolbar1_add   = array();
		$toolbar2_add   = array();
		$toolbar3_add   = array();
		$toolbar4_add   = array();
		$elements       = array();
		$plugins        = array(
			'autolink',
			'lists',
			'image',
			'charmap',
			'print',
			'preview',
			'anchor',
			'pagebreak',
			'code',
			'save',
			'textcolor',
			'colorpicker',
			'importcss');
		$toolbar1_add[] = 'bold';
		$toolbar1_add[] = 'italic';
		$toolbar1_add[] = 'underline';
		$toolbar1_add[] = 'strikethrough';

		// Alignment buttons
		$alignment = $this->params->get('alignment', 1);

		if (isset($access[$alignment]))
		{
			$toolbar1_add[] = '|';
			$toolbar1_add[] = 'alignleft';
			$toolbar1_add[] = 'aligncenter';
			$toolbar1_add[] = 'alignright';
			$toolbar1_add[] = 'alignjustify';
		}

		$toolbar1_add[] = '|';
		$toolbar1_add[] = 'styleselect';
		$toolbar1_add[] = '|';
		$toolbar1_add[] = 'formatselect';

		// Fonts
		$fonts = $this->params->get('fonts', 1);

		if (isset($access[$fonts]))
		{
			$toolbar1_add[] = 'fontselect';
			$toolbar1_add[] = 'fontsizeselect';
		}

		// Search & replace
		$searchreplace = $this->params->get('searchreplace', 1);

		if (isset($access[$searchreplace]))
		{
			$plugins[]      = 'searchreplace';
			$toolbar2_add[] = 'searchreplace';
		}

		$toolbar2_add[] = '|';
		$toolbar2_add[] = 'bullist';
		$toolbar2_add[] = 'numlist';
		$toolbar2_add[] = '|';
		$toolbar2_add[] = 'outdent';
		$toolbar2_add[] = 'indent';
		$toolbar2_add[] = '|';
		$toolbar2_add[] = 'undo';
		$toolbar2_add[] = 'redo';
		$toolbar2_add[] = '|';

		// Insert date and/or time plugin
		$insertdate = $this->params->get('insertdate', 1);

		if (isset($access[$insertdate]))
		{
			$plugins[]      = 'insertdatetime';
			$toolbar4_add[] = 'inserttime';
		}

		// Link plugin
		$link = $this->params->get('link', 1);

		if (isset($access[$link]))
		{
			$plugins[]      = 'link';
			$toolbar2_add[] = 'link';
			$toolbar2_add[] = 'unlink';
		}

		$toolbar2_add[] = 'anchor';
		$toolbar2_add[] = 'image';
		$toolbar2_add[] = '|';
		$toolbar2_add[] = 'code';

		// Colors
		$colors = $this->params->get('colors', 1);

		if (isset($access[$colors]))
		{
			$toolbar2_add[] = '|';
			$toolbar2_add[] = 'forecolor,backcolor';
		}

		// Fullscreen
		$fullscreen = $this->params->get('fullscreen', 1);

		if (isset($access[$fullscreen]))
		{
			$plugins[]      = 'fullscreen';
			$toolbar2_add[] = '|';
			$toolbar2_add[] = 'fullscreen';
		}

		// Table
		$table = $this->params->get('table', 1);

		if (isset($access[$table]))
		{
			$plugins[]      = 'table';
			$toolbar3_add[] = 'table';
			$toolbar3_add[] = '|';
		}

		$toolbar3_add[] = 'subscript';
		$toolbar3_add[] = 'superscript';
		$toolbar3_add[] = '|';
		$toolbar3_add[] = 'charmap';

		// Emotions
		$smilies = $this->params->get('smilies', 1);

		if (isset($access[$smilies]))
		{
			$plugins[]      = 'emoticons';
			$toolbar3_add[] = 'emoticons';
		}

		// Media plugin
		$media = $this->params->get('media', 1);

		if (isset($access[$media]))
		{
			$plugins[]      = 'media';
			$toolbar3_add[] = 'media';
		}

		// Horizontal line
		$hr = $this->params->get('hr', 1);

		if (isset($access[$hr]))
		{
			$plugins[]      = 'hr';
			$elements[]     = 'hr[id|title|alt|class|width|size|noshade]';
			$toolbar3_add[] = 'hr';
		}
		else
		{
			$elements[] = 'hr[id|class|title|alt]';
		}

		// RTL/LTR buttons
		$directionality = $this->params->get('directionality', 1);

		if (isset($access[$directionality]))
		{
			$plugins[]      = 'directionality';
			$toolbar3_add[] = 'ltr rtl';
		}

		if ($extended_elements != "")
		{
			$elements = explode(',', $extended_elements);
		}

		$toolbar4_add[] = 'cut';
		$toolbar4_add[] = 'copy';

		// Paste
		$paste = $this->params->get('paste', 1);

		if (isset($access[$paste]))
		{
			$plugins[]      = 'paste';
			$toolbar4_add[] = 'paste';
		}

		$toolbar4_add[] = '|';

		// Visualchars
		$visualchars = $this->params->get('visualchars', 1);

		if (isset($access[$visualchars]))
		{
			$plugins[]      = 'visualchars';
			$toolbar4_add[] = 'visualchars';
		}

		// Visualblocks
		$visualblocks = $this->params->get('visualblocks', 1);

		if (isset($access[$visualblocks]))
		{
			$plugins[]      = 'visualblocks';
			$toolbar4_add[] = 'visualblocks';
		}

		// Non-breaking
		$nonbreaking = $this->params->get('nonbreaking', 1);

		if (isset($access[$nonbreaking]))
		{
			$plugins[]      = 'nonbreaking';
			$toolbar4_add[] = 'nonbreaking';
		}

		// Blockquote
		$blockquote = $this->params->get('blockquote', 1);

		if (isset($access[$blockquote]))
		{
			$toolbar4_add[] = 'blockquote';
		}

		// Template
		$template = $this->params->get('template', 1);

		if (isset($access[$template]))
		{
			$plugins[]      = 'template';
			$toolbar4_add[] = 'template';

			// Note this check for the template_list.js file will be removed in Joomla 4.0
			if (is_file(JPATH_ROOT . "/media/editors/tinymce/templates/template_list.js"))
			{
				// If using the legacy file we need to include and input the files the new way
				$str = file_get_contents(JPATH_ROOT . "/media/editors/tinymce/templates/template_list.js");

				// Find from one [ to the last ]
				preg_match_all('/\[.*\]/', $str, $matches);

				$templates = "templates: [";

				// Set variables
				foreach ($matches['0'] as $match)
				{
					preg_match_all('/\".*\"/', $match, $values);
					$result       = trim($values["0"]["0"], '"');
					$final_result = explode(',', $result);
					$templates .= "{title: '" . trim($final_result['0'], ' " ') . "', description: '"
						. trim($final_result['2'], ' " ') . "', url: '" . JUri::root() . trim($final_result['1'], ' " ') . "'},";
				}

				$templates .= "],";
			}
			else
			{
				$templates = 'templates: [';

				foreach (glob(JPATH_ROOT . '/media/editors/tinymce/templates/*.html') as $filename)
				{
					$filename = basename($filename, '.html');

					if ($filename !== 'index')
					{
						$lang        = JFactory::getLanguage();
						$title       = $filename;
						$description = ' ';

						if ($lang->hasKey('PLG_TINY_TEMPLATE_' . strtoupper($filename) . '_TITLE'))
						{
							$title = JText::_('PLG_TINY_TEMPLATE_' . strtoupper($filename) . '_TITLE');
						}

						if ($lang->hasKey('PLG_TINY_TEMPLATE_' . strtoupper($filename) . '_DESC'))
						{
							$description = JText::_('PLG_TINY_TEMPLATE_' . strtoupper($filename) . '_DESC');
						}

						$templates .= '{title: \'' . $title . '\', description: \'' . $description . '\', url:\''
							. JUri::root() . 'media/editors/tinymce/templates/' . $filename . '.html\'},';
					}
				}

				$templates .= '],';
			}
		}
		else
		{
			$templates = '';
		}

		// Print
		$print = $this->params->get('print', 1);

		if (isset($access[$print]))
		{
			$plugins[]      = 'print';
			$toolbar4_add[] = '|';
			$toolbar4_add[] = 'print';
			$toolbar4_add[] = 'preview';
		}

		// Spellchecker
		$spell = $this->params->get('spell', 0);

		if (isset($access[$spell]))
		{
			$plugins[]      = 'spellchecker';
			$toolbar4_add[] = '|';
			$toolbar4_add[] = 'spellchecker';
		}

		// Wordcount
		$wordcount = $this->params->get('wordcount', 1);

		if (isset($access[$wordcount]))
		{
			$plugins[] = 'wordcount';
		}

		// Advlist
		$advlist = $this->params->get('advlist', 1);

		if (isset($access[$advlist]))
		{
			$plugins[] = 'advlist';
		}

		// Codesample
		$advlist = $this->params->get('code_sample', 1);

		if (isset($access[$advlist]))
		{
			$plugins[]      = 'codesample';
			$toolbar4_add[] = 'codesample';
		}

		// Autosave
		$autosave = $this->params->get('autosave', 1);

		if (isset($access[$autosave]))
		{
			$plugins[] = 'autosave';
		}

		// Context menu
		$contextmenu = $this->params->get('contextmenu', 1);

		if (isset($access[$contextmenu]))
		{
			$plugins[] = 'contextmenu';
		}

		$custom_plugin = $this->params->get('custom_plugin', '');

		if ($custom_plugin != "")
		{
			$plugins[] = $custom_plugin;
		}

		$custom_button = $this->params->get('custom_button', '');

		if ($custom_button != "")
		{
			$toolbar4_add[] = $custom_button;
		}

		// We shall put the XTD button inside tinymce
		$btns      = $this->tinyButtons($id, $buttons);
		$btnsNames = $btns['names'];
		$tinyBtns  = $btns['script'];

		// Drag and drop Images
		$allowImgPaste = "false";
		$dragDropPlg   = '';
		$dragdrop      = $this->params->get('drag_drop', 1);
		$user          = JFactory::getUser();

		if ($dragdrop && $user->authorise('core.create', 'com_media'))
		{
			$allowImgPaste = "true";
			$isSubDir      = '';
			$session       = JFactory::getSession();
			$uploadUrl     = JUri::base() . 'index.php?option=com_media&task=file.upload&tmpl=component&'
				. $session->getName() . '=' . $session->getId()
				. '&' . JSession::getFormToken() . '=1'
				. '&asset=image&format=json';

			if (JFactory::getApplication()->isSite())
			{
				$uploadUrl = htmlentities($uploadUrl, null, 'UTF-8', null);
			}

			// Is Joomla installed in subdirectory
			if (JUri::root(true) != '/')
			{
				$isSubDir = JUri::root(true);
			}

			// Get specific path
			$tempPath = $this->params->get('path', '');

			if (!empty($tempPath))
			{
				$tempPath = rtrim($tempPath, '/');
				$tempPath = ltrim($tempPath, '/');
			}

			$dragDropPlg = 'jdragdrop';

			JText::script('PLG_TINY_ERR_UNSUPPORTEDBROWSER');
			JFactory::getDocument()->addScriptDeclaration(
				"
		var setCustomDir    = '" . $isSubDir . "';
		var mediaUploadPath = '" . $tempPath . "';
		var uploadUri       = '" . $uploadUrl . "';
			"
			);
		}

		// Prepare config variables
		$plugins  = implode(',', $plugins);
		$elements = implode(',', $elements);

		// Prepare config variables
		$toolbar1 = implode(' ', $toolbar1_add) . ' | '
			. implode(' ', $toolbar2_add) . ' | '
			. implode(' ', $toolbar3_add) . ' | '
			. implode(' ', $toolbar4_add) . ' | '
			. implode(" | ", $btnsNames);
		$toolbar5 = implode(" | ", $btnsNames);

		// The buttons script
		$tinyBtns = implode("; ", $tinyBtns);

		// See if mobileVersion is activated
		$mobileVersion = $this->params->get('mobile', 0);

		/**
		 * Shrink the buttons if not on a mobile or if mobile view is off.
		 * If mobile view is on force into simple mode and enlarge the buttons
		 **/
		if (!$this->app->client->mobile)
		{
			$smallButtons = 'toolbar_items_size: "small",';
		}
		elseif ($mobileVersion == false)
		{
			$smallButtons = '';
		}
		else
		{
			$smallButtons = '';
			$mode         = 0;
		}

		$script = '';

		// First line is for Mootools b/c
		$script .= "
		window.getSize = window.getSize || function(){return {x: jQuery(window).width(), y: jQuery(window).height()};};
		tinymce.suffix = '.min';
		tinymce.baseURL = '" . JUri::root() . "media/editors/tinymce';
		tinymce.init({
		";

		// General
		$script .= "
		directionality: \"$text_direction\",
		selector: \"textarea#$id\",
		language : \"$langPrefix\",
		mode : \"specific_textareas\",
		autosave_restore_when_empty: false,
		$skin
		theme : \"$theme\",
		schema: \"html5\",
		";

		// Cleanup/Output
		$script .= "
		inline_styles : true,
		gecko_spellcheck : true,
		entity_encoding : \"$entity_encoding\",
		verify_html: " . ($ignore_filter ? 'false' : 'true') . ",
		$forcenewline
		$smallButtons
		";

		// URL
		$script .= "
		relative_urls : $relative_urls,
		remove_script_host : false,
		";

		// Layout
		$script .= "
		$content_css
		document_base_url : \"" . JUri::root() . "\",
		setup: function (editor) {
			$tinyBtns
		},
		paste_data_images: $allowImgPaste,
		";

		switch ($mode)
		{
			case 0: /* Simple mode*/
				$script .= "
			menubar: false,
			toolbar1: \"bold italics underline strikethrough | undo redo | bullist numlist | $toolbar5 | code\",
			plugins: \"$dragDropPlg code\",
		});
		";
				break;

			case 1:
			default: /* Advanced mode*/
				$toolbar1 = "bold italic underline strikethrough | alignleft aligncenter alignright alignjustify | formatselect | bullist numlist "
					. "| outdent indent | undo redo | link unlink anchor code | hr table | subscript superscript | charmap";

				$script .= "
			valid_elements : \"$valid_elements\",
			extended_valid_elements : \"$elements\",
			invalid_elements : \"$invalid_elements\",
			// Plugins
			plugins : \"table link code hr charmap autolink lists importcss $dragDropPlg\",
			// Toolbar
			toolbar1: \"$toolbar1 | $toolbar5\",
			removed_menuitems: \"newdocument\",
			// Layout
			importcss_append: true,
			// Advanced Options
			$resizing
			height : \"$html_height\",
			width : \"$html_width\"
		});
			";
				break;

			case 2: /* Extended mode*/
				$script .= "
			valid_elements : \"$valid_elements\",
			extended_valid_elements : \"$elements\",
			invalid_elements : \"$invalid_elements\",
			// Plugins
			plugins : \"$plugins $dragDropPlg\",
			// Toolbar
			toolbar1: \"$toolbar1\",
			removed_menuitems: \"newdocument\",
			// URL
			rel_list : [
				{title: 'Alternate', value: 'alternate'},
				{title: 'Author', value: 'author'},
				{title: 'Bookmark', value: 'bookmark'},
				{title: 'Help', value: 'help'},
				{title: 'License', value: 'license'},
				{title: 'Lightbox', value: 'lightbox'},
				{title: 'Next', value: 'next'},
				{title: 'No Follow', value: 'nofollow'},
				{title: 'No Referrer', value: 'noreferrer'},
				{title: 'Prefetch', value: 'prefetch'},
				{title: 'Prev', value: 'prev'},
				{title: 'Search', value: 'search'},
				{title: 'Tag', value: 'tag'}
			],
			//Templates
			" . $templates . "
			// Layout
			importcss_append: true,
			// Advanced Options
			$resizing
			image_advtab: $image_advtab,
			height : \"$html_height\",
			width : \"$html_width\",
		});
		";
				break;
		}

		$script .= "
		function jInsertEditorText( text, editor )
		{
			tinyMCE.activeEditor.execCommand('mceInsertContent', false, text);
		}
		";

		if (!empty($btnsNames))
		{
			$modalFix = JHtml::_('script', 'system/tiny-close.min.js', false, true, true, false, true);
			JFactory::getDocument()->addScript($modalFix, "text/javascript", true, false);
		}

		JFactory::getDocument()->addScriptDeclaration($script);
		JFactory::getDocument()->addStyleDeclaration(".mce-in { padding: 5px 10px !important;}");

		// Only add "px" to width and height if they are not given as a percentage
		if (is_numeric($width))
		{
			$width .= 'px';
		}

		if (is_numeric($height))
		{
			$height .= 'px';
		}

		// Data object for the layout
		$textarea = new stdClass;
		$textarea->name    = $name;
		$textarea->id      = $id;
		$textarea->cols    = $col;
		$textarea->rows    = $row;
		$textarea->width   = $width;
		$textarea->height  = $height;
		$textarea->content = $content;

		$editor = '<div class="editor">';
		$editor .= JLayoutHelper::render('joomla.tinymce.textarea', $textarea);
		$editor .= $this->_toogleButton($id);
		$editor .= '</div>';

		return $editor;
	}

	/**
	 * Get the toggle editor button
	 *
	 * @param   string  $name  Editor name
	 *
	 * @return  string
	 */
	private function _toogleButton($name)
	{
		return JLayoutHelper::render('joomla.tinymce.togglebutton', $name);
	}

	/**
	 * Get the XTD buttons and render them inside tinyMCE
	 *
	 * @param   string  $name      the id of the editor field
	 * @param   string  $excluded  the buttons that should be hidden
	 *
	 * @return array
	 */
	private function tinyButtons($name, $excluded)
	{
		// Get the available buttons
		$buttons = $this->_subject->getButtons($name, $excluded);

		// Init the arrays for the buttons
		$tinyBtns  = array();
		$btnsNames = array();

		// Build the script
		foreach ($buttons as $i => $button)
		{
			if ($button->get('name'))
			{
				// Set some vars
				$name    = 'button-' . $i . str_replace(" ", "", $button->get('text'));
				$title   = $button->get('text');
				$onclick = ($button->get('onclick')) ? $button->get('onclick') : null;
				$options = $button->get('options');
				$icon    = $button->get('name');

				if ($button->get('link') != "#")
				{
					$href = JUri::base() . $button->get('link');
				}
				else
				{
					$href = null;
				}

				// We do some hack here to set the correct icon for 3PD buttons
				$icon = 'none icon-' . $icon;

				// Now we can built the script
				$tempConstructor = '
			!(function(){';

				// Get the modal width/height
				if ($options && is_scalar($options))
				{
					$tempConstructor .= '
				var getBtnOptions = new Function("return ' . addslashes($options) . '"),
					btnOptions = getBtnOptions(),
					modalWidth = btnOptions.size && btnOptions.size.x ?  btnOptions.size.x : null,
					modalHeight = btnOptions.size && btnOptions.size.y ?  btnOptions.size.y : null;';
				}
				else
				{
					$tempConstructor .= '
				var btnOptions = {}, modalWidth = null, modalHeight = null;';
				}

				$tempConstructor .= "
				editor.addButton(\"" . $name . "\", {
					text: \"" . $title . "\",
					title: \"" . $title . "\",
					icon: \"" . $icon . "\",
					onclick: function () {";

				if ($button->get('modal') || $href)
				{
					$tempConstructor .= "
							var modalOptions = {
								title  : \"" . $title . "\",
								url : '" . $href . "',
								buttons: [{
									text   : \"Close\",
									onclick: \"close\"
								}]
							}
							if(modalWidth){
								modalOptions.width = modalWidth;
							}
							if(modalHeight){
								modalOptions.height = modalHeight;
							}
							editor.windowManager.open(modalOptions);";

					if ($onclick && ($button->get('modal') || $href))
					{
						$tempConstructor .= "\r\n
						" . $onclick . "
							";
					}
				}
				else
				{
					$tempConstructor .= "\r\n
						" . $onclick . "
							";
				}

				$tempConstructor .= "
					}
				});
			})();";

				// The array with the toolbar buttons
				$btnsNames[] = $name;

				// The array with code for each button
				$tinyBtns[] = $tempConstructor;
			}
		}

		return array(
				'names'  => $btnsNames,
				'script' => $tinyBtns
		);
	}

	/**
	 * Get the global text filters to arbitrary text as per settings for current user groups
	 *
	 * @return  JFilterInput
	 *
	 * @since   3.6
	 */
	protected static function getGlobalFilters()
	{
		// Filter settings
		$config     = JComponentHelper::getParams('com_config');
		$user       = JFactory::getUser();
		$userGroups = JAccess::getGroupsByUser($user->get('id'));

		$filters = $config->get('filters');

		$blackListTags       = array();
		$blackListAttributes = array();

		$customListTags       = array();
		$customListAttributes = array();

		$whiteListTags       = array();
		$whiteListAttributes = array();

		$whiteList  = false;
		$blackList  = false;
		$customList = false;
		$unfiltered = false;

		// Cycle through each of the user groups the user is in.
		// Remember they are included in the public group as well.
		foreach ($userGroups as $groupId)
		{
			// May have added a group but not saved the filters.
			if (!isset($filters->$groupId))
			{
				continue;
			}

			// Each group the user is in could have different filtering properties.
			$filterData = $filters->$groupId;
			$filterType = strtoupper($filterData->filter_type);

			if ($filterType == 'NH')
			{
				// Maximum HTML filtering.
			}
			elseif ($filterType == 'NONE')
			{
				// No HTML filtering.
				$unfiltered = true;
			}
			else
			{
				// Black or white list.
				// Preprocess the tags and attributes.
				$tags           = explode(',', $filterData->filter_tags);
				$attributes     = explode(',', $filterData->filter_attributes);
				$tempTags       = array();
				$tempAttributes = array();

				foreach ($tags as $tag)
				{
					$tag = trim($tag);

					if ($tag)
					{
						$tempTags[] = $tag;
					}
				}

				foreach ($attributes as $attribute)
				{
					$attribute = trim($attribute);

					if ($attribute)
					{
						$tempAttributes[] = $attribute;
					}
				}

				// Collect the black or white list tags and attributes.
				// Each list is cummulative.
				if ($filterType == 'BL')
				{
					$blackList           = true;
					$blackListTags       = array_merge($blackListTags, $tempTags);
					$blackListAttributes = array_merge($blackListAttributes, $tempAttributes);
				}
				elseif ($filterType == 'CBL')
				{
					// Only set to true if Tags or Attributes were added
					if ($tempTags || $tempAttributes)
					{
						$customList           = true;
						$customListTags       = array_merge($customListTags, $tempTags);
						$customListAttributes = array_merge($customListAttributes, $tempAttributes);
					}
				}
				elseif ($filterType == 'WL')
				{
					$whiteList           = true;
					$whiteListTags       = array_merge($whiteListTags, $tempTags);
					$whiteListAttributes = array_merge($whiteListAttributes, $tempAttributes);
				}
			}
		}

		// Remove duplicates before processing (because the black list uses both sets of arrays).
		$blackListTags        = array_unique($blackListTags);
		$blackListAttributes  = array_unique($blackListAttributes);
		$customListTags       = array_unique($customListTags);
		$customListAttributes = array_unique($customListAttributes);
		$whiteListTags        = array_unique($whiteListTags);
		$whiteListAttributes  = array_unique($whiteListAttributes);

		// Unfiltered assumes first priority.
		if ($unfiltered)
		{
			// Dont apply filtering.
			return false;
		}
		else
		{
			// Custom blacklist precedes Default blacklist
			if ($customList)
			{
				$filter = JFilterInput::getInstance(array(), array(), 1, 1);

				// Override filter's default blacklist tags and attributes
				if ($customListTags)
				{
					$filter->tagBlacklist = $customListTags;
				}

				if ($customListAttributes)
				{
					$filter->attrBlacklist = $customListAttributes;
				}
			}
			// Black lists take second precedence.
			elseif ($blackList)
			{
				// Remove the white-listed tags and attributes from the black-list.
				$blackListTags       = array_diff($blackListTags, $whiteListTags);
				$blackListAttributes = array_diff($blackListAttributes, $whiteListAttributes);

				$filter = JFilterInput::getInstance($blackListTags, $blackListAttributes, 1, 1);

				// Remove white listed tags from filter's default blacklist
				if ($whiteListTags)
				{
					$filter->tagBlacklist = array_diff($filter->tagBlacklist, $whiteListTags);
				}

				// Remove white listed attributes from filter's default blacklist
				if ($whiteListAttributes)
				{
					$filter->attrBlacklist = array_diff($filter->attrBlacklist, $whiteListAttributes);
				}
			}
			// White lists take third precedence.
			elseif ($whiteList)
			{
				// Turn off XSS auto clean
				$filter = JFilterInput::getInstance($whiteListTags, $whiteListAttributes, 0, 0, 0);
			}
			// No HTML takes last place.
			else
			{
				$filter = JFilterInput::getInstance();
			}

			return $filter;
		}
	}
}