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<?php
/**
* @version $Id: controller.php 10836 2008-08-28 10:56:44Z eddieajau $
* @package Joomla
* @subpackage Templates
* @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! 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. See COPYRIGHT.php for copyright notices and
* details.
*/
/**
* @package Joomla
* @subpackage Templates
*/
class TemplatesController
{
/**
* Compiles a list of installed, version 4.5+ templates
*
* Based on xml files found. If no xml file found the template
* is ignored
*/
function viewTemplates()
{
global $mainframe, $option;
// Initialize some variables
$db =& JFactory::getDBO();
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
// Initialize the pagination variables
$limit = $mainframe->getUserStateFromRequest('global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int');
$limitstart = $mainframe->getUserStateFromRequest($option.'.'.$client->id.'.limitstart', 'limitstart', 0, 'int');
$select[] = JHTML::_('select.option', '0', JText::_('Site'));
$select[] = JHTML::_('select.option', '1', JText::_('Administrator'));
$lists['client'] = JHTML::_('select.genericlist', $select, 'client', 'class="inputbox" size="1" onchange="document.adminForm.submit();"', 'value', 'text', $client->id);
$tBaseDir = $client->path.DS.'templates';
//get template xml file info
$rows = array();
$rows = TemplatesHelper::parseXMLTemplateFiles($tBaseDir);
// set dynamic template information
for($i = 0; $i < count($rows); $i++) {
$rows[$i]->assigned = TemplatesHelper::isTemplateAssigned($rows[$i]->directory);
$rows[$i]->published = TemplatesHelper::isTemplateDefault($rows[$i]->directory, $client->id);
}
jimport('joomla.html.pagination');
$page = new JPagination(count($rows), $limitstart, $limit);
$rows = array_slice($rows, $page->limitstart, $page->limit);
require_once (JPATH_COMPONENT.DS.'admin.templates.html.php');
TemplatesView::showTemplates($rows, $lists, $page, $option, $client);
}
/**
* Show the template with module position in an iframe
*/
function previewTemplate()
{
$template = JRequest::getVar('id', '', 'method', 'cmd');
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
if (!$template)
{
return JError::raiseWarning( 500, JText::_('Template not specified') );
}
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
require_once (JPATH_COMPONENT.DS.'admin.templates.html.php');
TemplatesView::previewTemplate($template, true, $client, $option);
}
/**
* Publish, or make current, the selected template
*/
function publishTemplate()
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
// Initialize some variables
$db = & JFactory::getDBO();
$cid = JRequest::getVar('cid', array(), 'method', 'array');
$cid = array(JFilterInput::clean(@$cid[0], 'cmd'));
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
if ($cid[0])
{
$query = 'DELETE FROM #__templates_menu' .
' WHERE client_id = '.(int) $client->id .
' AND (menuid = 0 OR template = '.$db->Quote($cid[0]).')';
$db->setQuery($query);
$db->query();
$query = 'INSERT INTO #__templates_menu' .
' SET client_id = '.(int) $client->id .', template = '.$db->Quote($cid[0]).', menuid = 0';
$db->setQuery($query);
$db->query();
}
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id);
}
function editTemplate()
{
jimport('joomla.filesystem.path');
// Initialize some variables
$db = & JFactory::getDBO();
$cid = JRequest::getVar('cid', array(), 'method', 'array');
$cid = array(JFilterInput::clean(@$cid[0], 'cmd'));
$template = $cid[0];
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
if (!$cid[0]) {
return JError::raiseWarning( 500, JText::_('Template not specified') );
}
$tBaseDir = JPath::clean($client->path.DS.'templates');
if (!is_dir( $tBaseDir . DS . $template )) {
return JError::raiseWarning( 500, JText::_('Template not found') );
}
$lang =& JFactory::getLanguage();
$lang->load( 'tpl_'.$template, JPATH_ADMINISTRATOR );
$ini = $client->path.DS.'templates'.DS.$template.DS.'params.ini';
$xml = $client->path.DS.'templates'.DS.$template.DS.'templateDetails.xml';
$row = TemplatesHelper::parseXMLTemplateFile($tBaseDir, $template);
jimport('joomla.filesystem.file');
// Read the ini file
if (JFile::exists($ini)) {
$content = JFile::read($ini);
} else {
$content = null;
}
$params = new JParameter($content, $xml, 'template');
$assigned = TemplatesHelper::isTemplateAssigned($row->directory);
$default = TemplatesHelper::isTemplateDefault($row->directory, $client->id);
if($client->id == '1') {
$lists['selections'] = JText::_('Cannot assign an administrator template');
} else {
$lists['selections'] = TemplatesHelper::createMenuList($template);
}
if ($default) {
$row->pages = 'all';
} elseif (!$assigned) {
$row->pages = 'none';
} else {
$row->pages = null;
}
// Set FTP credentials, if given
jimport('joomla.client.helper');
$ftp =& JClientHelper::setCredentialsFromRequest('ftp');
require_once (JPATH_COMPONENT.DS.'admin.templates.html.php');
TemplatesView::editTemplate($row, $lists, $params, $option, $client, $ftp, $template);
}
function saveTemplate()
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
// Initialize some variables
$db = & JFactory::getDBO();
$template = JRequest::getVar('id', '', 'method', 'cmd');
$option = JRequest::getVar('option', '', '', 'cmd');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
$menus = JRequest::getVar('selections', array(), 'post', 'array');
$params = JRequest::getVar('params', array(), 'post', 'array');
$default = JRequest::getBool('default');
JArrayHelper::toInteger($menus);
if (!$template) {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, JText::_('Operation Failed').': '.JText::_('No template specified.'));
}
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
$ftp = JClientHelper::getCredentials('ftp');
$file = $client->path.DS.'templates'.DS.$template.DS.'params.ini';
jimport('joomla.filesystem.file');
if (JFile::exists($file) && count($params))
{
$registry = new JRegistry();
$registry->loadArray($params);
$txt = $registry->toString();
// Try to make the params file writeable
if (!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file, '0755')) {
JError::raiseNotice('SOME_ERROR_CODE', JText::_('Could not make the template parameter file writable'));
}
$return = JFile::write($file, $txt);
// Try to make the params file unwriteable
if (!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file, '0555')) {
JError::raiseNotice('SOME_ERROR_CODE', JText::_('Could not make the template parameter file unwritable'));
}
if (!$return) {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, JText::_('Operation Failed').': '.JText::sprintf('Failed to open file for writing.', $file));
}
}
// Reset all existing assignments
$query = 'DELETE FROM #__templates_menu' .
' WHERE client_id = 0' .
' AND template = '.$db->Quote( $template );
$db->setQuery($query);
$db->query();
if ($default) {
$menus = array( 0 );
}
foreach ($menus as $menuid)
{
// If 'None' is not in array
if ((int) $menuid >= 0)
{
// check if there is already a template assigned to this menu item
$query = 'DELETE FROM #__templates_menu' .
' WHERE client_id = 0' .
' AND menuid = '.(int) $menuid;
$db->setQuery($query);
$db->query();
$query = 'INSERT INTO #__templates_menu' .
' SET client_id = 0, template = '. $db->Quote( $template ) .', menuid = '.(int) $menuid;
$db->setQuery($query);
$db->query();
}
}
$task = JRequest::getCmd('task');
if($task == 'apply') {
$mainframe->redirect('index.php?option='.$option.'&task=edit&cid[]='.$template.'&client='.$client->id);
} else {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id);
}
}
function cancelTemplate()
{
global $mainframe;
// Initialize some variables
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id);
}
function editTemplateSource()
{
global $mainframe;
// Initialize some variables
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
$template = JRequest::getVar('id', '', 'method', 'cmd');
$file = $client->path.DS.'templates'.DS.$template.DS.'index.php';
// Read the source file
jimport('joomla.filesystem.file');
$content = JFile::read($file);
if ($content !== false)
{
// Set FTP credentials, if given
jimport('joomla.client.helper');
$ftp =& JClientHelper::setCredentialsFromRequest('ftp');
$content = htmlspecialchars($content, ENT_COMPAT, 'UTF-8');
require_once (JPATH_COMPONENT.DS.'admin.templates.html.php');
TemplatesView::editTemplateSource($template, $content, $option, $client, $ftp);
} else {
$msg = JText::sprintf('Operation Failed Could not open', $file);
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, $msg);
}
}
function saveTemplateSource()
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
// Initialize some variables
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
$template = JRequest::getVar('id', '', 'method', 'cmd');
$filecontent = JRequest::getVar('filecontent', '', 'post', 'string', JREQUEST_ALLOWRAW);
if (!$template) {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, JText::_('Operation Failed').': '.JText::_('No template specified.'));
}
if (!$filecontent) {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, JText::_('Operation Failed').': '.JText::_('Content empty.'));
}
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
$ftp = JClientHelper::getCredentials('ftp');
$file = $client->path.DS.'templates'.DS.$template.DS.'index.php';
// Try to make the template file writeable
if (!$ftp['enabled'] && !JPath::setPermissions($file, '0755')) {
JError::raiseNotice('SOME_ERROR_CODE', JText::_('Could not make the template file writable'));
}
jimport('joomla.filesystem.file');
$return = JFile::write($file, $filecontent);
// Try to make the template file unwriteable
if (!$ftp['enabled'] && !JPath::setPermissions($file, '0555')) {
JError::raiseNotice('SOME_ERROR_CODE', JText::_('Could not make the template file unwritable'));
}
if ($return)
{
$task = JRequest::getCmd('task');
switch($task)
{
case 'apply_source':
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id.'&task=edit_source&id='.$template, JText::_('Template source saved'));
break;
case 'save_source':
default:
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id.'&task=edit&cid[]='.$template, JText::_('Template source saved'));
break;
}
}
else {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, JText::_('Operation Failed').': '.JText::sprintf('Failed to open file for writing.', $file));
}
}
function chooseTemplateCSS()
{
global $mainframe;
// Initialize some variables
$option = JRequest::getCmd('option');
$template = JRequest::getVar('id', '', 'method', 'cmd');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
// Determine template CSS directory
$dir = $client->path.DS.'templates'.DS.$template.DS.'css';
// List template .css files
jimport('joomla.filesystem.folder');
$files = JFolder::files($dir, '\.css$', false, false);
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
require_once (JPATH_COMPONENT.DS.'admin.templates.html.php');
TemplatesView::chooseCSSFiles($template, $dir, $files, $option, $client);
}
function editTemplateCSS()
{
global $mainframe;
// Initialize some variables
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
$template = JRequest::getVar('id', '', 'method', 'cmd');
$filename = JRequest::getVar('filename', '', 'method', 'cmd');
jimport('joomla.filesystem.file');
if (JFile::getExt($filename) !== 'css') {
$msg = JText::_('Wrong file type given, only CSS files can be edited.');
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id.'&task=choose_css&id='.$template, $msg, 'error');
}
$content = JFile::read($client->path.DS.'templates'.DS.$template.DS.'css'.DS.$filename);
if ($content !== false)
{
// Set FTP credentials, if given
jimport('joomla.client.helper');
$ftp =& JClientHelper::setCredentialsFromRequest('ftp');
$content = htmlspecialchars($content, ENT_COMPAT, 'UTF-8');
require_once (JPATH_COMPONENT.DS.'admin.templates.html.php');
TemplatesView::editCSSSource($template, $filename, $content, $option, $client, $ftp);
}
else
{
$msg = JText::sprintf('Operation Failed Could not open', $client->path.$filename);
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, $msg);
}
}
function saveTemplateCSS()
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
// Initialize some variables
$option = JRequest::getCmd('option');
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
$template = JRequest::getVar('id', '', 'post', 'cmd');
$filename = JRequest::getVar('filename', '', 'post', 'cmd');
$filecontent = JRequest::getVar('filecontent', '', 'post', 'string', JREQUEST_ALLOWRAW);
if (!$template) {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, JText::_('Operation Failed').': '.JText::_('No template specified.'));
}
if (!$filecontent) {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id, JText::_('Operation Failed').': '.JText::_('Content empty.'));
}
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
$ftp = JClientHelper::getCredentials('ftp');
$file = $client->path.DS.'templates'.DS.$template.DS.'css'.DS.$filename;
// Try to make the css file writeable
if (!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file, '0755')) {
JError::raiseNotice('SOME_ERROR_CODE', JText::_('Could not make the 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')) {
JError::raiseNotice('SOME_ERROR_CODE', JText::_('Could not make the css file unwritable'));
}
if ($return)
{
$task = JRequest::getCmd('task');
switch($task)
{
case 'apply_css':
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id.'&task=edit_css&id='.$template.'&filename='.$filename, JText::_('File Saved'));
break;
case 'save_css':
default:
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id.'&task=edit&cid[]='.$template, JText::_('File Saved'));
break;
}
}
else {
$mainframe->redirect('index.php?option='.$option.'&client='.$client->id.'&id='.$template.'&task=choose_css', JText::_('Operation Failed').': '.JText::sprintf('Failed to open file for writing.', $file));
}
}
}