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<?php
namespace T4Admin;
use Joomla\CMS\Access\Exception\NotAllowed;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\Filesystem\File;
use Joomla\Filesystem\Folder;
class Action
{
public static function run()
{
if (!Factory::getUser()->authorise('core.manage', 'com_templates')) {
throw new NotAllowed(Text::_('JERROR_ALERTNOAUTHOR'), 403);
}
if (!Admin::isT4Template()) {
throw new NotAllowed(Text::_('T4_ERROR_NOT_T4_TEMPLATE'), 500);
}
$action = Factory::getApplication()->input->getCmd('t4do');
$action = trim(ucfirst($action));
if ($action) {
$class = '\\T4Admin\\Action\\' . $action;
if (!class_exists($class)) {
$class = '\\T4Admin\\Action';
$func = 'do' . $action;
} else {
$task = Factory::getApplication()->input->getCmd('task');
$func = 'do' . trim(ucfirst($task));
}
if (method_exists($class, $func)) {
self::doExit($class::$func());
}
}
self::doExit(['error' => "Action not found [$action]!"]);
}
public static function doExit($result)
{
if (!is_array($result)) {
$result = ['data' => $result];
}
// return as json
header('Content-type: application/json');
echo json_encode($result);
exit();
}
// ACTIONS
public static function doSaveLayout()
{
$key = Draft::store('t4layout');
return ["ok" => 1, "key" => $key];
}
// ACTIONS
public static function doSaveMegamenu()
{
$key = Draft::store('navigation_mega_settings');
return ["ok" => 1, "key" => $key];
}
// Export current template style configuration
//
public static function doExport()
{
$groups = Factory::getApplication()->input->getString('groups');
$tpl = Admin::getTemplate(true);
// export only selected groups
$output = $tpl->params;
if ($groups) {
$params = json_decode($tpl->params, true);
$agroups = explode(',', $groups);
$selparams = [];
foreach ($agroups as $group) {
foreach ($params as $name => $value) {
if ($name == $group || strpos($name, $group . '_') === 0) {
$selparams[$name] = $value;
}
}
}
$output = json_encode($selparams);
}
// Force the download
$filename = 'template-style-' . $tpl->id . ($groups ? '-' .$groups : '') . '-' . date('Ymd') . '.json';
header('Content-Description: Export Template Configuration');
header("Content-Disposition: attachment; filename=\"$filename\"");
//header("Content-Length: " . strlen($tpl->params));
//header("Content-Type: application/octet-stream;");
header("Content-Type: application/json;");
echo $output;
exit;
}
// Get current template custom css
public static function doGetcss()
{
$file = \T4\Helper\Path::findInTheme('css/custom.css');
$css = $file ? file_get_contents($file) : '';
echo $css;
exit;
}
// Save custom css to current template
public static function doSavecss()
{
$css = Factory::getApplication()->input->post->getRaw('css');
if ($css !== null) {
$path = T4PATH_LOCAL . '/css/';
if (!is_dir($path)) {
Folder::create($path);
}
File::write($path . 'custom.css', $css);
echo 'ok';
} else {
echo 'error';
}
exit;
}
// Get current template custom block
public static function doGetblock()
{
$blName = Factory::getApplication()->input->post->getRaw('block');
$file = \T4\Helper\Path::findInTheme('block/'.$blName.'.html');
if (!$file) {
$file = \T4\Helper\Path::findInTheme('html/layouts/t4/block/'.$blName.'.html');
}
$fileLocal = \T4\Helper\Path::getLocalContent('html/layouts/t4/block/'.$blName.'.html');
$fileBase = \T4\Helper\Path::getBaseContent('html/layouts/t4/block/'.$blName.'.html');
if (!empty($fileBase) && !empty($fileLocal)) {
$status = 'ovr';
} elseif (!empty($fileLocal)) {
$status = 'loc';
} elseif (!empty($fileBase)) {
$status = 'org';
}
$block = $file ? file_get_contents($file) : '';
return ['pos'=>$status,'data'=>$block];
}
// Save custom block to current template
public static function doSaveblock()
{
$name = Factory::getApplication()->input->post->getVar('name');
$blockData = Factory::getApplication()->input->post->getRaw('data');
if ($blockData !== null) {
$path = T4PATH_LOCAL . '/html/layouts/t4/block/';
if (!is_dir($path)) {
Folder::create($path);
}
File::write($path . $name.'.html', $blockData);
$output = ['ok'=> 1];
} else {
$output = ['error'=> 'T4_SAVE_BLOCK_ERROR'];
}
return $output;
}
// Save custom block to current template
public static function doRemoveblock()
{
$name = Factory::getApplication()->input->post->getVar('block');
if ($name !== null) {
$file = T4PATH_LOCAL . '/html/layouts/t4/block/' . $name .'.html';
if (is_file($file)) {
unlink($file);
}
$file = \T4\Helper\Path::findInTheme('html/layouts/t4/block/'.$name.'.html');
$block = $file ? file_get_contents($file) : '';
return ['ok'=>1,'data'=>$block];
} else {
echo 'error';
}
}
// get preset
public static function doGetPreset()
{
$name = Factory::getApplication()->input->get('name');
$file = \T4\Helper\Path::findInTheme('etc/presets/' . $name . '.json');
header("Content-Type: application/json;");
echo $file ? file_get_contents($file) : '{}';
exit;
}
// ADDONS actions
public static function doAddAddon()
{
$data = Factory::getApplication()->input->post->getVar('asset');
$asset = $data['asset'];
$name = $asset['name'];
$action = $data['action'];
$output = [
'ok' => 1,
'action' => $action,
'asset' => $asset
];
if ($action == 'update') {
return self::doUpdateAddon($data);
}
// current addon
$assetsfile = T4PATH_LOCAL . '/etc/assets.json';
$assets = is_file($assetsfile) ? json_decode(file_get_contents($assetsfile), true) : ['name' => 'Local Assets'];
if (empty($assets['assets'])) {
$assets['assets'] = [];
}
if (!isset($assets['assets'][$name])) {
$assets['assets'][$name] = $asset;
// write to file
if (!is_dir(dirname($assetsfile))) {
Folder::create(dirname($assetsfile));
}
$assets_data = json_encode($assets);
if (!File::write($assetsfile, $assets_data)) {
$output = ['error' => Text::_('T4_ADDONS_SAVE_ERROR')];
}
} else {
$output = ['error' => Text::_('T4_ADDONS_SAVE_DUPLICATED_ERROR')];
}
header("Content-Type: application/json;");
echo json_encode($output);
exit;
}
// ADDONS actions update
public static function doUpdateAddon($data)
{
$oldname = $data['oldname'];
$action = $data['action'];
$asset = $data['asset'];
$name = $asset['name'];
$output = [
'ok' => 1,
'action' => $action,
'asset' => $asset
];
// current addon
$assetsfile = T4PATH_LOCAL . '/etc/assets.json';
$assets = is_file($assetsfile) ? json_decode(file_get_contents($assetsfile), true) : ['name' => 'Local Assets'];
if (empty($assets['assets'])) {
$assets['assets'] = [];
}
if (isset($assets['assets'][$oldname])) {
unset($assets['assets'][$oldname]);
}
$assets['assets'][$name] = $asset;
// write to file
if (!is_dir(dirname($assetsfile))) {
Folder::create(dirname($assetsfile));
}
$assets_data = json_encode($assets);
if (!File::write($assetsfile, $assets_data)) {
$output = ['error' => Text::_('T4_ADDONS_SAVE_ERROR')];
}
return $output;
}
public static function doRemoveAddon()
{
$name = Factory::getApplication()->input->post->getVar('name');
$assetsfile = T4PATH_LOCAL . '/etc/assets.json';
$assets = is_file($assetsfile) ? json_decode(file_get_contents($assetsfile), true) : [];
if (isset($assets['assets'][$name])) {
unset($assets['assets'][$name]);
// write to file
if (!File::write($assetsfile, json_encode($assets))) {
$output = ['error' => Text::_('T4_ADDONS_DELETE_ERROR')];
} else {
$output = ['ok' => 1];
}
} else {
$output = ['error' => Text::_('T4_ADDONS_DELETE_NOTFOUND_ERROR')];
}
header("Content-Type: application/json;");
echo json_encode($output);
exit;
}
public static function scanDirectories($rootDir, $allData=array())
{
// set filenames invisible if you want
$invisibleFileNames = array(".", "..", ".htaccess", ".htpasswd");
// run through content of root directory
$dirContent = scandir($rootDir);
foreach ($dirContent as $key => $content) {
// filter all files not accessible
$path = $rootDir.'/'.$content;
if (!in_array($content, $invisibleFileNames)) {
// if content is file & readable, add to array
if (is_file($path) && is_readable($path)) {
// save file name with path
$allData[] = $path;
// if content is a directory and readable, add path and name
} elseif (is_dir($path) && is_readable($path)) {
// recursive callback to open new directory
$allData = self::scanDirectories($path, $allData);
}
}
}
return $allData;
}
public static function findInLocal($file)
{
$path = T4PATH_LOCAL . '/' . $file;
if (is_file($path)) {
return $path;
}
return null;
}
public static function mkdir_r($dirName, $rights=0777){
$dirs = explode('/', $dirName);
$dir='';
foreach ($dirs as $part) {
$dir.=$part.'/';
if (!is_dir($dir) && strlen($dir)>0)
mkdir($dir, $rights);
}
}
}