jce.php
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<?php
/**
* @copyright Copyright (C) 2015 Ryan Demmer. All rights reserved
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved
* @license GNU General Public License version 2 or later
*/
defined('JPATH_BASE') or die;
/**
* JCE.
*
* @since 2.5.5
*/
class PlgSystemJce extends JPlugin
{
public function onPlgSystemJceContentPrepareForm($form, $data)
{
return $this->onContentPrepareForm($form, $data);
}
public function onAfterDispatch()
{
$app = JFactory::getApplication();
// only in "site"
if ($app->getClientId() !== 0) {
return;
}
// only if enabled
if ((int) $this->params->get('column_styles', 1) === 0) {
return;
}
$document = JFactory::getDocument();
$document->addStyleSheet(JURI::root(true) . '/plugins/system/jce/css/content.css?' . $document->getMediaVersion());
}
public function onWfContentPreview($context, &$article, &$params, $page)
{
$article->text = '<style type="text/css">@import url("' . JURI::root(true) . '/plugins/system/jce/css/content.css");</style>' . $article->text;
}
/**
* adds additional fields to the user editing form.
*
* @param JForm $form The form to be altered
* @param mixed $data The associated data for the form
*
* @return bool
*
* @since 2.5.20
*/
public function onContentPrepareForm($form, $data)
{
$app = JFactory::getApplication();
$version = new JVersion();
if (!$version->isCompatible('3.4')) {
return true;
}
if (!($form instanceof JForm)) {
$this->_subject->setError('JERROR_NOT_A_FORM');
return false;
}
$params = JComponentHelper::getParams('com_jce');
if ((bool) $params->get('replace_media_manager', 1) === false) {
return;
}
// get form name.
$name = $form->getName();
if (!$version->isCompatible('3.6')) {
$valid = array(
'com_content.article',
'com_categories.categorycom_content',
'com_templates.style',
'com_tags.tag',
'com_banners.banner',
'com_contact.contact',
'com_newsfeeds.newsfeed',
);
// only allow some forms, see - https://github.com/joomla/joomla-cms/pull/8657
if (!in_array($name, $valid)) {
return true;
}
}
$config = JFactory::getConfig();
$user = JFactory::getUser();
if ($user->getParam('editor', $config->get('editor')) !== 'jce') {
return true;
}
if (!JPluginHelper::getPlugin('editors', 'jce')) {
return true;
}
$hasMedia = false;
$fields = $form->getFieldset();
foreach ($fields as $field) {
if (method_exists($field, 'getAttribute') === false) {
continue;
}
$name = $field->getAttribute('name');
// avoid processing twice
if (strpos($form->getFieldAttribute($name, 'class'), 'wf-media-input') !== false) {
continue;
}
$type = $field->getAttribute('type');
if (strtolower($type) === 'media') {
$group = (string) $field->group;
$form->setFieldAttribute($name, 'type', 'mediajce', $group);
$form->setFieldAttribute($name, 'converted', '1', $group);
$hasMedia = true;
}
}
// form has a converted media field
if ($hasMedia) {
$form->addFieldPath(JPATH_PLUGINS . '/system/jce/fields');
}
return true;
}
}