/**
* Preview changes to the custom css/less
*
*/
public function PreviewCSS()
{
global $langmessage;
$layout_info = \gp\tool::LayoutInfo($this->curr_layout, false);
$this->page->theme_color = $layout_info['theme_color'];
$this->page->theme_rel = dirname($this->page->theme_rel) . '/' . $this->page->theme_color;
$this->page->theme_path = dirname($this->page->theme_path) . '/' . $this->page->theme_color;
$dir = $this->page->theme_dir . '/' . $this->page->theme_color;
$style_type = \gp\tool\Output::StyleType($dir);
$style_files = array();
if ($style_type == 'scss') {
$this->PreviewScss($dir);
return;
}
// which css files
if ($style_type == 'css') {
$this->page->css_user[] = rawurldecode($this->page->theme_path) . '/style.css';
} else {
$style_files[] = $dir . '/style.less';
}
// variables.less
$var_file = $dir . '/variables.less';
if (file_exists($var_file)) {
$style_files[] = $var_file;
}
$temp = trim($_REQUEST['css']);
if (!empty($temp)) {
$style_files[] = $_REQUEST['css'] . "\n";
//make sure this is seen as code and not a filename
}
if (count($style_files)) {
$compiled = \gp\tool\Output\Css::ParseLess($style_files);
if ($compiled === false) {
message($langmessage['OOPS'] . ' (Invalid LESS)');
return false;
}
$this->page->head .= '<style>' . $compiled . '</style>';
}
$this->page->get_theme_css = false;
}
