/**
* Delete a remote theme
*
*/
function DeleteTheme()
{
global $langmessage, $dataDir, $gpLayouts, $config;
$config_before = $config;
$gpLayoutsBefore = $gpLayouts;
$theme_folder_name =& $_POST['folder'];
$theme_folder = $dataDir . '/data/_themes/' . $theme_folder_name;
if (empty($theme_folder_name) || !ctype_alnum($theme_folder_name)) {
message($langmessage['OOPS'] . ' (Invalid Request)');
return false;
}
$order = false;
if (isset($config['themes'][$theme_folder_name]['order'])) {
$order = $config['themes'][$theme_folder_name]['order'];
}
if (!$this->CanDeleteTheme($theme_folder_name, $message)) {
message($message);
return false;
}
//remove layouts
$rm_addon = false;
foreach ($gpLayouts as $layout_id => $layout_info) {
if (!isset($layout_info['is_addon']) || !$layout_info['is_addon']) {
continue;
}
$layout_folder = dirname($layout_info['theme']);
if ($layout_folder != $theme_folder_name) {
continue;
}
if (array_key_exists('addon_key', $layout_info)) {
$rm_addon = $layout_info['addon_key'];
}
$this->RmLayoutPrep($layout_id);
unset($gpLayouts[$layout_id]);
}
//remove from settings
unset($config['themes'][$theme_folder_name]);
if ($rm_addon) {
includeFile('admin/admin_addon_installer.php');
$installer = new admin_addon_installer();
if (!$installer->Uninstall($rm_addon)) {
$gpLayouts = $gpLayoutsBefore;
}
$installer->OutputMessages();
} else {
if (!admin_tools::SaveAllConfig()) {
$config = $config_before;
$gpLayouts = $gpLayoutsBefore;
message($langmessage['OOPS'] . ' (s1)');
return false;
}
message($langmessage['SAVED']);
if ($order) {
$img_path = common::IdUrl('ci');
common::IdReq($img_path);
}
}
//delete the folder if it hasn't already been deleted by admin_addon_installer
$dir = $dataDir . '/data/_themes/' . $theme_folder_name;
if (file_exists($dir)) {
gpFiles::RmAll($dir);
}
}
/**
* Delete all files older than 2 weeks
* If there are more than 200 files older than one week
*
*/
static function CleanCache()
{
global $dataDir;
$dir = $dataDir . '/data/_cache';
$files = scandir($dir);
$times = array();
foreach ($files as $file) {
if ($file == '.' || $file == '..' || strpos($file, '.php') !== false) {
continue;
}
$full_path = $dir . '/' . $file;
$time = filemtime($full_path);
$diff = time() - $time;
//if relatively new ( < 3 days), don't delete it
if ($diff < 259200) {
continue;
}
//if old ( > 14 days ), delete it
if ($diff > 1209600) {
gpFiles::RmAll($full_path);
continue;
}
$times[$file] = $time;
}
//reduce further if needed till we have less than 200 files
arsort($times);
$times = array_keys($times);
while (count($times) > 200) {
$full_path = $dir . '/' . array_pop($times);
gpFiles::RmAll($full_path);
}
}
function CleanInstallFolder()
{
$addoncode = $this->addon_folder;
$folders = gpFiles::readDir($addoncode, 1);
foreach ($folders as $folder) {
if (!isset($this->config[$folder])) {
$full_path = $addoncode . '/' . $folder;
gpFiles::RmAll($full_path);
}
}
}
/**
* Remove a plugin
*
*/
function RemovePlugin()
{
global $langmessage, $dataDir;
$plugin =& $_REQUEST['plugin'];
if (!is_array($this->cke_config['plugins']) || !array_key_exists($plugin, $this->cke_config['plugins'])) {
message($langmessage['OOPS'] . ' ( )');
return;
}
unset($this->cke_config['plugins'][$plugin]);
if (!$this->SaveConfig()) {
message($langmessage['OOPS'] . ' (Not Saved)');
} else {
message($langmessage['SAVED']);
}
$path = $dataDir . '/data/_ckeditor/' . $plugin;
gpFiles::RmAll($path);
}
function ChangeInstallConfirmed(&$addonName)
{
global $dataDir, $langmessage;
$installFolder = $dataDir . '/data/_addoncode/' . $addonName;
$fromFolder = $dataDir . '/addons/' . $addonName;
if (!file_exists($installFolder)) {
message($langmessage['OOPS']);
return;
}
if (!file_exists($fromFolder)) {
message($langmessage['OOPS']);
return;
}
if (is_link($installFolder)) {
unlink($installFolder);
if (!admin_addon_install::CopyAddonDir($fromFolder, $installFolder)) {
message($langmessage['OOPS']);
return;
}
} else {
gpFiles::RmAll($installFolder);
if (!symlink($fromFolder, $installFolder)) {
message($langmessage['OOPS']);
return;
}
}
message('Install Type Changed');
}
/**
* Finalize theme removal
*
*/
function DeleteThemeConfirmed()
{
global $langmessage, $dataDir, $gpLayouts, $config;
$gpLayoutsBefore = $gpLayouts;
$can_delete = true;
$theme_folder_name =& $_POST['folder'];
$theme_folder = $dataDir . '/data/_themes/' . $theme_folder_name;
if (empty($theme_folder_name) || !ctype_alnum($theme_folder_name) || !isset($config['themes'][$theme_folder_name])) {
message($langmessage['OOPS']);
return false;
}
$order = false;
if (isset($config['themes'][$theme_folder_name]['order'])) {
$order = $config['themes'][$theme_folder_name]['order'];
}
if (!$this->CanDeleteTheme($theme_folder_name, $message)) {
message($message);
return false;
}
//remove layouts
foreach ($gpLayouts as $layout_id => $layout_info) {
if (!isset($layout_info['is_addon']) || !$layout_info['is_addon']) {
continue;
}
$layout_folder = dirname($layout_info['theme']);
if ($layout_folder == $theme_folder_name) {
$this->RmLayout($layout_id);
}
}
//delete the folder
$dir = $dataDir . '/data/_themes/' . $theme_folder_name;
gpFiles::RmAll($dir);
//remove from settings
unset($config['themes'][$theme_folder_name]);
if (admin_tools::SaveAllConfig()) {
message($langmessage['SAVED']);
if ($order) {
$img_path = common::IdUrl('ci');
common::IdReq($img_path);
}
} else {
$gpLayouts = $gpLayoutsBefore;
message($langmessage['OOPS'] . ' (s1)');
}
}
/**
* Remove a file or directory and it's contents
*
*/
public static function RmAll($path)
{
if (empty($path)) {
return false;
}
if (is_link($path)) {
return @unlink($path);
}
if (!is_dir($path)) {
return @unlink($path);
}
$success = true;
$subDirs = array();
//$files = scandir($path);
$files = gpFiles::ReadDir($path, false);
foreach ($files as $file) {
$full_path = $path . '/' . $file;
if (!is_link($full_path) && is_dir($full_path)) {
$subDirs[] = $full_path;
continue;
}
if (!@unlink($full_path)) {
$success = false;
}
}
foreach ($subDirs as $subDir) {
if (!gpFiles::RmAll($subDir)) {
$success = false;
}
}
if ($success) {
return gpFiles::RmDir($path);
}
return false;
}
/**
* Remove unused code folders created by incomplete addon installations
*
*/
function CleanAddonFolder()
{
global $config;
//get a list of all folders
$folder = '/data/_addoncode';
$code_folders = $this->GetCleanFolders($folder);
$folder = '/data/_addondata';
$data_folders = $this->GetCleanFolders($folder);
//check against folders used by addons
$addons = $config['addons'];
foreach ($addons as $addon_key => $info) {
$addon_config = gpPlugin::GetAddonConfig($addon_key);
if (array_key_exists($addon_config['code_folder_part'], $code_folders)) {
$code_folders[$addon_config['code_folder_part']] = false;
}
if (array_key_exists($addon_config['data_folder_part'], $data_folders)) {
$data_folders[$addon_config['data_folder_part']] = false;
}
}
//remove unused folders
$folders = array_filter($code_folders) + array_filter($data_folders);
foreach ($folders as $folder => $full_path) {
gpFiles::RmAll($full_path);
}
}
/**
* Clean old files and folders from the temporary folder
* Delete after 36 hours (129600 seconds)
*
*/
function CleanTemp()
{
global $dataDir;
$temp_folder = $dataDir . '/data/_temp';
$files = gpFiles::ReadDir($temp_folder, false);
foreach ($files as $file) {
if ($file == 'index.html') {
continue;
}
$full_path = $temp_folder . '/' . $file;
$mtime = (int) filemtime($full_path);
$diff = time() - $mtime;
if ($diff < 129600) {
continue;
}
gpFiles::RmAll($full_path);
}
}
/**
* Remove unused code folders created by incomplete addon installations
*
*/
function CleanInstallFolder()
{
if (!$this->remote_install) {
return;
}
if (file_exists($this->source)) {
gpFiles::RmAll($this->source);
}
if (file_exists($this->trash_path)) {
gpFiles::RmAll($this->trash_path);
}
}
/**
* Remove all of the resized images for an image that is deleted
*
*/
function RemoveResized($removed)
{
global $dataDir;
foreach ($removed as $key => $info) {
$img = admin_uploaded::TrimBaseDir($info['realpath']);
$index = array_search($img, gp_resized::$index);
if (!$index) {
continue;
}
unset(gp_resized::$index[$index]);
$folder = $dataDir . '/data/_resized/' . $index;
if (file_exists($folder)) {
gpFiles::RmAll($folder);
}
}
}
/**
* Check and remove the requested files from the trash
*
*/
function DeleteFromTrash()
{
global $dataDir, $langmessage;
if (empty($_POST['titles']) || !is_array($_POST['titles'])) {
message($langmessage['OOPS'] . ' (No Titles)');
return;
}
$titles = array();
$incomplete = false;
foreach ($_POST['titles'] as $trash_index) {
$title_info = admin_trash::GetInfo($trash_index);
if ($title_info === false) {
$incomplete = true;
continue;
}
$titles[$trash_index] = $title_info;
}
if (!admin_trash::ModTrashData(null, $titles)) {
return false;
}
//remove the data
foreach ($titles as $trash_index => $info) {
gpFiles::RmAll($info['rm_path']);
unset($this->trash_files[$trash_index]);
}
if ($incomplete) {
message($langmessage['delete_incomplete']);
}
}
