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<?php
/**
* JEvents Component for Joomla! 3.x
*
* This file based on Joomla config component Copyright (C) 2005 - 2008 Open Source Matters.
*
* @version $Id: params.php 3548 2012-04-20 09:25:43Z geraintedwards $
* @package JEvents
* @copyright Copyright (C) 2008-2019 GWE Systems Ltd, 2006-2008 JEvents Project Group
* @license GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html
* @link http://www.jevents.net
*/
defined('_JEXEC') or die('Restricted access');
jimport('joomla.application.component.controlleradmin');
class AdminParamsController extends JControllerAdmin
{
/**
* Custom Constructor
*/
function __construct($default = array())
{
$user = JFactory::getUser();
if (!JEVHelper::isAdminUser())
{
JFactory::getApplication()->redirect("index.php?option=" . JEV_COM_COMPONENT . "&task=cpanel.cpanel", "Not Authorised - must be admin");
return;
}
$default['default_task'] = 'edit';
parent::__construct($default);
$this->registerTask('apply', 'save');
}
/**
* Show the configuration edit form
* @param string The URL option
*/
function edit($key = NULL, $urlVar = NULL)
{
// get the view
$this->view = $this->getView("params", "html");
$model = $this->getModel('component');
$table = JTable::getInstance('extension');
if (!$table->load(array("element" => "com_jevents", "type" => "component"))) // 1.6 mod
{
JFactory::getApplication()->enqueueMessage(JText::_('JEV_NOT_A_VALID_COM'), 'error');
return false;
}
// Sort out sites with more than one entry in the extensions table
$db = JFactory::getDbo();
$db->setQuery("SELECT * FROM #__extensions WHERE element='com_jevents' and type='component' ORDER BY extension_id ASC");
$jevcomponents = $db->loadObjectList();
if (count($jevcomponents)>1) {
$duplicateExtensionWarning = JText::_('JEV_DUPLICATE_EXTENSION_WARNING');
if ($duplicateExtensionWarning == 'JEV_DUPLICATE_EXTENSION_WARNING' ) {
$duplicateExtensionWarning = 'We have duplicate entries in the extensions table. These are being cleaned up. <br/><br/><strong>Please check your configuration settings and save them</strong>';
}
JFactory::getApplication()->enqueueMessage($duplicateExtensionWarning, 'warning');
$maxversion = "0.0.1";
$validExtensionId = 0;
foreach ($jevcomponents as $jevcomponent){
$manifest = new JRegistry($jevcomponent->manifest_cache);
$version = $manifest->get("version", "0.0.1");
if (version_compare($version, $maxversion, "gt")){
$maxversion = $version;
$validExtensionId = $jevcomponent->extension_id;
}
}
foreach ($jevcomponents as $jevcomponent){
$manifest = new JRegistry($jevcomponent->manifest_cache);
$version = $manifest->get("version", "0.0.1");
if (version_compare($version, $maxversion,"lt")){
// reset component id in any menu items and link to the old one
$db->setQuery("UPDATE #__menu set component_id=".$validExtensionId." WHERE component_id=".$jevcomponent->extension_id);
$db->execute();
// remove the older version
$db->setQuery("DELETE FROM #__extensions WHERE element='com_jevents' and type='component' and extension_id=".$jevcomponent->extension_id);
$db->execute();
}
}
}
// Backwards compatatbility
$table->id = $table->extension_id;
$table->option = $table->element;
// Set the layout
$this->view->setLayout('edit');
$this->view->assignRef('component', $table);
$this->view->setModel($model, true);
$this->view->display();
}
/**
* Save the configuration
*/
function save($key = NULL, $urlVar = NULL)
{
// Check for request forgeries
JSession::checkToken() or jexit('Invalid Token');
//echo $this->getTask();
//exit;
$component = JEV_COM_COMPONENT;
$model = $this->getModel('params');
$table = JTable::getInstance('extension');
//if (!$table->loadByOption( $component ))
if (!$table->load(array("element" => "com_jevents", "type" => "component"))) // 1.6 mod
{
JFactory::getApplication()->enqueueMessage(JText::_('JEV_NOT_A_VALID_COM'), 'warning');
return false;
}
$post = JRequest::get('post');
$post['params'] = JRequest::getVar('jform', array(), 'post', 'array');
$post['plugins'] = JRequest::getVar('jform_plugin', array(), 'post', 'array');
$post['option'] = $component;
$table->bind($post);
// pre-save checks
if (!$table->check())
{
JFactory::getApplication()->enqueueMessage('Error 500 - ' . $table->getError(), 'error');
return false;
}
// if switching from single cat to multi cat then reset the table entries
$params = JComponentHelper::getParams(JEV_COM_COMPONENT);
if (!$params->get("multicategory", 0) && isset($post["params"]['multicategory']) && $post["params"]['multicategory'] == 1)
{
$db = JFactory::getDbo();
$sql = "DELETE FROM #__jevents_catmap";
$db->setQuery($sql);
$db->execute();
$sql = "REPLACE INTO #__jevents_catmap (evid, catid) SELECT ev_id, catid from #__jevents_vevent WHERE catid in (SELECT id from #__categories where extension='com_jevents')";
$db->setQuery($sql);
$db->execute();
}
// save the changes
if (!$table->store())
{
JFactory::getApplication()->enqueueMessage('Error 500 - ' . $table->getError(), 'error');
return false;
}
// Now save the form permissions data
$data = JRequest::getVar('jform', array(), 'post', 'array');
$option = JEV_COM_COMPONENT;
$comp = JComponentHelper::getComponent(JEV_COM_COMPONENT);
$id = $comp->id;
// Validate the posted data.
JForm::addFormPath(JPATH_COMPONENT);
$form = $model->getForm();
$return = $model->validate($form, $data);
// Check for validation errors.
if ($return === false)
{
// Get the validation messages.
$errors = $model->getErrors();
$app = JFactory::getApplication();
// Push up to three validation messages out to the user.
for ($i = 0, $n = count($errors); $i < $n && $i < 3; $i++)
{
//TODO setup a correct exception handling as JError is deprecated.
if (JError::isError($errors[$i]))
{
$app->enqueueMessage($errors[$i]->getMessage(), 'notice');
}
else
{
$app->enqueueMessage($errors[$i], 'notice');
}
}
// Save the data in the session.
$app->setUserState('com_config.config.global.data', $data);
// Redirect back to the edit screen.
$this->setRedirect(JRoute::_('index.php?option=' . JEV_COM_COMPONENT . '&task=params.edit', false));
$this->redirect();
return false;
}
// Attempt to save the configuration.
$data = array(
'params' => $return,
'id' => $id,
'option' => $option
);
$return = $model->saveRules($data);
// $db = JFactory::getDbo();
// $db->setQuery("Select * from #__extensions where element='com_jevents' and type='component'");
// $jevcomp = $db->loadObjectList();
// var_dump($jevcomp);exit();
// Clear cache of com_config component.
$this->cleanCache('_system', 1); // admin
$this->cleanCache('_system', 0); // site
// If caching is enabled then remove the component params from the cache!
// Bug fixed in Joomla 3.2.1 ??
$joomlaconfig = JFactory::getConfig();
if ($joomlaconfig->get("caching",0)){
$cacheController = JFactory::getCache('_system', 'callback');
$cacheController->cache->remove("com_jevents");
}
foreach ($post['plugins'] as $folder=>$plugins) {
foreach ($plugins as $plugin => $pluginparams){
$table = JTable::getInstance('extension');
if (!$table->load(array("element" => $plugin, "type" => "plugin", "folder"=> $folder)))
{
JFactory::getApplication()->enqueueMessage(JText::sprintf('JEV_NOT_A_VALID_PLUGIN', $plugin), 'warning');
continue;
}
$table->bind($pluginparams);
// pre-save checks
if (!$table->check())
{
JFactory::getApplication()->enqueueMessage('Error 500 - ' . $table->getError(), 'error');
return false;
}
// save the changes
if (!$table->store())
{
JFactory::getApplication()->enqueueMessage('Error 500 - ' . $table->getError(), 'error');
return false;
}
}
}
//SAVE AND APPLY CODE FROM PRAKASH
switch ($this->getTask()) {
case 'apply':
$this->setRedirect('index.php?option=' . JEV_COM_COMPONENT . '&task=params.edit', JText::_('CONFIG_SAVED'));
$this->redirect();
break;
default:
$this->setRedirect('index.php?option=' . JEV_COM_COMPONENT . "&task=cpanel.cpanel", JText::_('CONFIG_SAVED'));
$this->redirect();
break;
}
//$this->setRedirect( 'index.php?option='.JEV_COM_COMPONENT."&task=cpanel.cpanel", JText::_( 'CONFIG_SAVED' ) );
//$this->setMessage(JText::_( 'CONFIG_SAVED' ));
//$this->edit();
}
/**
* Cancel operation
*/
function cancel($key=NULL)
{
$this->setRedirect('index.php');
$this->redirect();
}
/**
* Clean the cache
*
* @param string $group The cache group
* @param integer $client_id The ID of the client
*
* @return void
*
* @since 12.2
*/
protected function cleanCache($group = null, $client_id = 0)
{
$conf = JFactory::getConfig();
$dispatcher = JEventDispatcher::getInstance();
$options = array(
'defaultgroup' => ($group) ? $group : (isset($this->option) ? $this->option : JFactory::getApplication()->input->get('option')),
'cachebase' => ($client_id) ? JPATH_ADMINISTRATOR . '/cache' : $conf->get('cache_path', JPATH_SITE . '/cache'));
$cache = JCache::getInstance('callback', $options);
$cache->clean();
// Trigger the onContentCleanCache event.
$this->event_clean_cache = 'onContentCleanCache';
$dispatcher->trigger($this->event_clean_cache, $options);
}
}