Current File : //home1/lightco1/www/lightcolab.com/components/com_jce/editor/libraries/classes/editor.php
<?php
/**
* @copyright Copyright (c) 2009-2017 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('_JEXEC') or die('RESTRICTED');
require_once JPATH_ADMINISTRATOR.'/components/com_jce/includes/base.php';
/**
* JCE class.
*
* @static
*
* @since 1.5
*/
class WFEditor extends JObject
{
// Editor instance
protected static $instance;
// Editor Profile
protected static $profile = array();
// Editor Params
protected static $params = array();
/**
* Constructor activating the default information of the class.
*/
public function __construct($config = array())
{
$this->setProperties($config);
}
/**
* Returns a reference to a editor object.
*
* This method must be invoked as:
* <pre> $browser =JContentEditor::getInstance();</pre>
*
* @return JCE The editor object
*/
public static function getInstance($config = array())
{
if (!isset(self::$instance)) {
self::$instance = new self($config);
}
return self::$instance;
}
/**
* Get the current version.
*
* @return string
*/
public function getVersion()
{
$manifest = WF_ADMINISTRATOR.'/jce.xml';
$version = md5_file($manifest);
return $version;
}
public function getContext()
{
/*if ($this->profile) {
// get token
$token = WFToken::getToken();
// create context hash
$this->context = md5($token . serialize($this->profile));
// assign profile id to user session
$app->setUserState($this->context, $this->profile->id);
}*/
$option = JRequest::getCmd('option');
$extension = WFExtensionHelper::getComponent(null, $option);
$extension_id = 0;
if (isset($extension->extension_id)) {
return $extension->extension_id;
}
if (isset($extension->id)) {
return $extension->id;
}
return 0;
}
private function getProfileVars($plugin = '')
{
$app = JFactory::getApplication();
$user = JFactory::getUser();
$option = $this->getComponentOption();
if ($option == 'com_jce') {
$context = JRequest::getInt('context');
if ($context) {
$component = WFExtensionHelper::getComponent($context);
$option = isset($component->element) ? $component->element : $component->option;
}
}
// get the Joomla! area (admin or site)
$area = $app->isAdmin() ? 2 : 1;
if (!class_exists('Wf_Mobile_Detect')) {
// load mobile detect class
require_once dirname(__FILE__).'/mobile.php';
}
$mobile = new Wf_Mobile_Detect();
// desktop - default
$device = 'desktop';
// phone
if ($mobile->isMobile()) {
$device = 'phone';
}
if ($mobile->isTablet()) {
$device = 'tablet';
}
// Joomla! 1.6+
if (method_exists('JUser', 'getAuthorisedGroups')) {
$groups = $user->getAuthorisedGroups();
} else {
$groups = array($user->gid);
}
return array(
'option' => $option,
'area' => $area,
'device' => $device,
'groups' => $groups,
'plugin' => $plugin,
);
}
/**
* Get an appropriate editor profile.
*/
public function getProfile($plugin = '', $id = 0)
{
// get the profile variables for the current context
$options = $this->getProfileVars($plugin);
// create a signature to store
$signature = serialize($options);
if (!isset(self::$profile[$signature])) {
$db = JFactory::getDBO();
$user = JFactory::getUser();
$app = JFactory::getApplication();
$query = $db->getQuery(true);
if (is_object($query)) {
$query->select('*')->from('#__wf_profiles')->where('published = 1')->order('ordering ASC');
if ($id) {
$query->where('id = '.(int) $id);
}
} else {
$query = 'SELECT * FROM #__wf_profiles WHERE published = 1';
if ($id) {
$query .= ' AND id = '.(int) $id;
}
$query .= ' ORDER BY ordering ASC';
}
$db->setQuery($query);
$profiles = $db->loadObjectList();
if ($id && !empty($profiles)) {
// assign profile
self::$profile[$signature] = (object) $profiles[0];
// return
return self::$profile[$signature];
}
foreach ($profiles as $item) {
// at least one user group or user must be set
if (empty($item->types) && empty($item->users)) {
continue;
}
// check user groups - a value should always be set
$groups = array_intersect($options['groups'], explode(',', $item->types));
// user not in the current group...
if (empty($groups)) {
// no additional users set or no user match
if (empty($item->users) || in_array($user->id, explode(',', $item->users)) === false) {
continue;
}
}
// check component
if ($options['option'] !== 'com_jce' && $item->components && in_array($options['option'], explode(',', $item->components)) === false) {
continue;
}
// set device default as 'desktop,tablet,mobile'
if (empty($item->device)) {
$item->device = 'desktop,tablet,phone';
}
// check device
if (in_array($options['device'], explode(',', $item->device)) === false) {
continue;
}
// check area
if (!empty($item->area) && (int) $item->area != $options['area']) {
continue;
}
if ($options['plugin'] && in_array($options['plugin'], explode(',', $item->plugins)) === false) {
continue;
}
// decrypt params
if (!empty($item->params)) {
wfimport('admin.helpers.encrypt');
$item->params = WFEncryptHelper::decrypt($item->params);
}
// assign item to profile
self::$profile[$signature] = (object) $item;
// return
return self::$profile[$signature];
}
return null;
}
return self::$profile[$signature];
}
/**
* Get the component option.
*
* @return string
*/
public function getComponentOption()
{
$option = JRequest::getCmd('option', '');
switch ($option) {
case 'com_section':
$option = 'com_content';
break;
case 'com_categories':
$section = JRequest::getCmd('section');
if ($section) {
$option = $section;
}
break;
}
return $option;
}
/**
* Get editor parameters.
*
* @param array $options
*
* @return object
*/
public function getParams($options = array())
{
if (!isset(self::$params)) {
self::$params = array();
}
// set blank key if not set
if (!isset($options['key'])) {
$options['key'] = '';
}
// set blank path if not set
if (!isset($options['path'])) {
$options['path'] = '';
}
// get plugin name
$plugin = JRequest::getCmd('plugin');
// optional caller, eg: Link
$caller = '';
// get name and caller from plugin name
if (strpos($plugin, '.') !== false) {
list($plugin, $caller) = explode('.', $plugin);
if ($caller) {
$options['caller'] = $caller;
}
}
if ($plugin) {
$options['plugin'] = $plugin;
}
$signature = serialize($options);
if (empty(self::$params[$signature])) {
wfimport('admin.helpers.extension');
// get plugin
$editor_plugin = WFExtensionHelper::getPlugin();
// get params data for this profile
$profile = $this->getProfile($plugin);
$profile_params = array();
$editor_params = array();
// get params from editor plugin
if ($editor_plugin->params && $editor_plugin->params !== '{}') {
$editor_params['editor'] = json_decode($editor_plugin->params, true);
} else {
// get component
$component = WFExtensionHelper::getComponent();
// get params from component "params" field (legacy)
if ($component->params && $component->params !== '{}') {
$data = json_decode($component->params, true);
if (isset($data['editor'])) {
$editor_params['editor'] = $data['editor'];
}
}
}
if ($profile) {
$profile_params = json_decode($profile->params, true);
}
// make sure we have an empty array if null or false
if (empty($editor_params)) {
$editor_params = array();
}
// make sure we have an empty array if null or false
if (empty($profile_params)) {
$profile_params = array();
}
// merge data and convert to json string
$data = WFParameter::mergeParams($editor_params, $profile_params, true, false);
self::$params[$signature] = new WFParameter($data, $options['path'], $options['key']);
}
return self::$params[$signature];
}
/**
* Get a parameter by key.
*
* @param $key Parameter key eg: editor.width
* @param $fallback Fallback value
* @param $default Default value
*/
public function getParam($key, $fallback = '', $default = '', $type = 'string', $allowempty = true)
{
// get all keys
$keys = explode('.', $key);
// remove base key eg: 'editor'
$base = array_shift($keys);
// get params for base key
$params = self::getParams(array('key' => $base));
// get a parameter
$param = $params->get($keys, $fallback, $allowempty);
if (is_string($param) && $type == 'string') {
$param = trim(preg_replace('#[\n\r\t]+#', '', $param));
}
if (is_numeric($default)) {
$default = (float) $default;
}
if (is_numeric($param)) {
$param = (float) $param;
}
if ($param === $default) {
return '';
}
if ($type == 'boolean') {
$param = (bool) $param;
}
return $param;
}
}
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