function get_active_layout()
{
//return T3Parameter::_getParam('layouts');
$params = T3Common::get_template_params();
$device = T3Common::mobile_device_detect();
if (!$device) {
//desktop
//get from override profile
$active_profile = T3Common::get_active_profile();
$default_profile = T3Common::get_default_profile();
if ($active_profile != $default_profile && $active_profile != 'default') {
$path = 'etc' . DS . 'profiles' . DS . $active_profile . '.ini';
$file = T3Path::path(T3_TEMPLATE_LOCAL) . DS . $path;
if (!is_file($file)) {
$file = T3Path::path(T3_TEMPLATE_CORE) . DS . $path;
}
if (is_file($file)) {
$content = file_get_contents($file);
$params = new JParameter($content);
$layout = $params->get('desktop_layout', '');
if (T3Common::layout_exists($layout)) {
return $layout;
}
}
}
//cannot get from override profile for this page, get from usersetting
$layout = T3Parameter::get('layouts', '');
if (T3Common::layout_exists($layout)) {
return $layout;
}
//get default
$layout = $params->get('desktop_layout', '');
if (!T3Common::layout_exists($layout)) {
$layout = 'default';
}
} else {
$layout = $params->get($device . '_layout', '');
if (!$layout) {
$layout = $params->get('handheld_layout', '');
}
if ($layout == -1) {
//disable => use layout from desktop
$device = '';
$layout = $params->get('desktop_layout', '');
if (!T3Common::layout_exists($layout)) {
$layout = 'default';
}
} else {
if ($layout == 1) {
//default => use layout from t3 engine
$layout = $device;
if (!T3Common::layout_exists($layout)) {
$layout = 'handheld';
}
} else {
if (!T3Common::layout_exists($layout)) {
$layout = 'handheld';
}
}
}
}
return $layout;
}
/**
* Use a shorter and readable filename. use version to tell the browser that the file content is change.
* Read content from array of files $files and write to one cached file if need update $needupdate or cached file not exists
*
* @param array $files List of file
* @param string $ext Extension
* @param bool $needupdate Indicate need to update file or not
*
* @return The new file url
*/
function store_file2($files, $ext, $needupdate)
{
$cache_path = T3Parameter::get('optimize_folder', 't3-assets');
$optimize_level = T3Parameter::get('optimize_' . $ext, 1);
$path = T3Path::path($cache_path);
if (!is_dir($path)) {
if (!@JFolder::create($path)) {
return false;
//cannot create cache folder for js/css optimize
}
}
if (!is_file($path . DS . 'index.html')) {
$indexcontent = '<html><body></body></html>';
if (!@JFile::write($path . DS . 'index.html', $indexcontent)) {
return false;
//cannot create blank index.html to prevent list files
}
}
static $filemap = array();
//data.php contain filename maps
$datafile = $path . '/data.php';
if (is_file($datafile)) {
include_once $datafile;
}
//get a salt
if (!isset($filemap['salt']) || !$filemap['salt']) {
$filemap['salt'] = rand();
}
//build destination file
$file = md5($filemap['salt'] . serialize($files));
$filename = $ext . '_' . substr($file, 0, 5) . ".{$ext}";
$destfile = $path . DS . $filename;
//re-populate $needupdate in case $destfile exists & keep original (not minify)
if ($optimize_level == 1 && is_file($destfile)) {
foreach ($files as $f) {
if (@filemtime($f[0]) > @filemtime($destfile)) {
$needupdate = true;
break;
}
}
}
//check if need update
if (!$needupdate && is_file($destfile)) {
$fileversion = isset($filemap[$ext]) && isset($filemap[$ext][$file]) ? $filemap[$ext][$file] : 1;
$fileversion = $fileversion == 1 ? "" : "?v=" . $filemap[$ext][$file];
if ($optimize_level < 3) {
return T3Path::url($cache_path) . '/' . $filename . $fileversion;
} else {
//$url = JRoute::_("index.php?jat3action=gzip&jat3type=$ext&jat3file=".urlencode ($cache_path.'/'.$filename).$fileversion);
$url = "jat3action=gzip&jat3type={$ext}&jat3file=" . urlencode($cache_path . '/' . $filename) . $fileversion;
// Fix when enable languagefilter plugin
$url = self::buildURL($url);
return $url;
}
}
//get files content
$content = '';
foreach ($files as $f) {
$media = count($f) > 2 ? trim($f[2]['media']) : "";
if ($ext == 'css') {
if ($optimize_level == 1) {
$content .= "@import url(\"{$f[1]}\") {$media};\n";
} elseif (!empty($media)) {
$content .= "/* " . substr(basename($f[0]), 33) . " */\n" . "@media " . $f[2]['media'] . " {\n" . @JFile::read($f[0]) . "\n}\n\n";
} else {
$content .= "/* " . substr(basename($f[0]), 33) . " */\n" . @JFile::read($f[0]) . "\n\n";
}
} else {
$content .= "/* " . substr(basename($f[0]), 33) . " */\n" . @JFile::read($f[0]) . "\n\n";
}
}
if (!isset($filemap[$ext])) {
$filemap[$ext] = array();
}
if (!isset($filemap[$ext][$file])) {
$filemap[$ext][$file] = 0;
//store file version
}
//update file version
$filemap[$ext][$file] = $filemap[$ext][$file] + 1;
$fileversion = $filemap[$ext][$file] == 1 ? "" : "?v=" . $filemap[$ext][$file];
//update datafile
$filemapdata = '<?php $filemap = ' . var_export($filemap, true) . '; ?>';
@JFile::write($datafile, $filemapdata);
//create new file
if (!@JFile::write($destfile, $content)) {
return false;
// Cannot create file
}
//return result
//check if need compress
if ($optimize_level == 3) {
//compress
//$url = JRoute::_("index.php?jat3action=gzip&type=$ext&file=".urlencode ($cache_path.'/'.$filename).$fileversion);
$url = "jat3action=gzip&jat3type={$ext}&jat3file=" . urlencode($cache_path . '/' . $filename) . $fileversion;
// Fix when enable languagefilter plugin
$url = self::buildURL($url);
return $url;
}
return T3Path::url($cache_path) . '/' . $filename . $fileversion;
}
