/**
* Saves the css
*
*/
function savecss()
{
$mainframe =& JFactory::getApplication();
JRequest::checkToken() or die('Invalid Token');
// Initialize some variables
$option = JRequest::getVar('option');
$filename = JRequest::getVar('filename', '', 'post', 'cmd');
$filecontent = JRequest::getVar('filecontent', '', '', '', JREQUEST_ALLOWRAW);
if (!$filecontent) {
$mainframe->redirect('index.php?option=' . $option, JText::_('COM_REDEVENT_OPERATION_FAILED') . ': ' . JText::_('COM_REDEVENT_CONTENT_EMPTY'));
}
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
$ftp = JClientHelper::getCredentials('ftp');
$file = JPATH_SITE . DS . 'components' . DS . 'com_redevent' . DS . 'assets' . DS . 'css' . DS . $filename;
// Try to make the css file writeable
if (!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file, '0755')) {
RedeventError::raiseNotice('REDEVENT_GENERIC_ERROR', 'COULD NOT MAKE CSS FILE WRITABLE');
}
jimport('joomla.filesystem.file');
$return = JFile::write($file, $filecontent);
// Try to make the css file unwriteable
if (!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file, '0555')) {
RedeventError::raiseNotice('REDEVENT_GENERIC_ERROR', 'COULD NOT MAKE CSS FILE UNWRITABLE');
}
if ($return) {
$task = JRequest::getVar('task');
switch ($task) {
case 'applycss':
$mainframe->redirect('index.php?option=' . $option . '&view=editcss', JText::_('COM_REDEVENT_CSS_FILE_SUCCESSFULLY_ALTERED'));
break;
case 'savecss':
default:
$mainframe->redirect('index.php?option=' . $option, JText::_('COM_REDEVENT_CSS_FILE_SUCCESSFULLY_ALTERED'));
break;
}
} else {
$mainframe->redirect('index.php?option=' . $option, JText::_('COM_REDEVENT_OPERATION_FAILED') . ': ' . JText::sprintf('COM_REDEVENT_FAILED_ TO_OPEN_FILE_FOR_WRITING_S', $file));
}
}
/**
* Image selection List
*
* @since 0.9
*/
function display($tpl = null)
{
$mainframe =& JFactory::getApplication();
$option = JRequest::getCmd('option');
$document =& JFactory::getDocument();
if ($this->getLayout() == 'uploadimage') {
$this->_displayuploadimage($tpl);
return;
}
//get vars
$task = JRequest::getVar('task');
$search = $mainframe->getUserStateFromRequest($option . '.search', 'search', '', 'string');
$search = trim(JString::strtolower($search));
//set variables
switch ($task) {
case 'selecteventimg':
$folder = 'events';
$task = 'eventimg';
$redi = 'selecteventimg';
break;
case 'selectvenueimg':
$folder = 'venues';
$task = 'venueimg';
$redi = 'selectvenueimg';
break;
case 'selectcategoryimg':
$folder = 'categories';
$task = 'categoryimg';
$redi = 'selectcategoryimg';
break;
}
JRequest::setVar('folder', $folder);
// Do not allow cache
JResponse::allowCache(false);
//add css
$document->addStyleSheet('components/com_redevent/assets/css/redeventbackend.css');
//get images
$images = $this->get('images');
$pageNav =& $this->get('Pagination');
if (count($images) > 0 || $search) {
$this->assignRef('images', $images);
$this->assignRef('folder', $folder);
$this->assignRef('task', $redi);
$this->assignRef('search', $search);
$this->assignRef('state', $this->get('state'));
$this->assignRef('pageNav', $pageNav);
parent::display($tpl);
} else {
//no images in the folder, redirect to uploadscreen and raise notice
RedeventError::raiseNotice('REDEVENT_GENERIC_ERROR', JText::_('COM_REDEVENT_NO_IMAGES_AVAILABLE'));
$this->setLayout('uploadimage');
JRequest::setVar('task', $task);
$this->_displayuploadimage($tpl);
return;
}
}