/**
* render the theme or views.
*
* @param string $views_file path to theme file or views file.
* @param array $output_data the data that will be sent to theme or views.
*/
public function render($views_file, array $output_data = [])
{
// get the module name of this views.
// the $module_name can be just name and folder/name. for example: Cms = Modules\Cms, System/Core = System\Core.
$Modules = new \System\Libraries\Modules();
$module_name = $Modules->currentModule();
unset($Modules);
// init config library to load theme config file.
$config = new \System\Libraries\Config();
$config->load('theme');
// get the theme name.
if (strpos($views_file, 'admin/') !== false) {
$fallback_type = 'admin';
} else {
$fallback_type = 'front';
}
$theme_name = $this->getThemeNameWithFallback($config, $fallback_type);
$theme_name_fallback = $this->getThemeFallback($config, $fallback_type);
unset($fallback_type);
$output = '';
// check template engine enabled.
$template_engine = $config->get('template_engine', 'theme');
$theme_dir = $config->get('theme_dir', 'theme');
if ($template_engine != null) {
// theme config uses template engine.
$TemplateClass = call_user_func($template_engine);
$theme_location = $this->findThemeOrViewsLocation($views_file, $theme_dir, $theme_name, $theme_name_fallback, $module_name, $TemplateClass);
if (is_array($theme_location) && array_key_exists('theme_path', $theme_location) && array_key_exists('theme_file', $theme_location) && array_key_exists('use_template', $theme_location) && array_key_exists('theme_name', $theme_location)) {
// can find template location.
if ($theme_location['use_template'] === true) {
// confirmed use template file.
// use load template and render it.
$output = $TemplateClass->render($theme_location['theme_path'], $theme_location['theme_file'], $theme_location['theme_name'], $module_name, $output_data);
} else {
// cannot confirmed use template file.
// use normal load views file.
$output = $this->loadViews($theme_location['theme_path'] . '/' . $theme_location['theme_file'], $output_data);
}
} else {
// cannot find template location.
// use normal load views file.
$output = $this->loadViews($theme_location['theme_path'] . '/' . $theme_location['theme_file'], $output_data);
}
unset($TemplateClass);
} else {
// theme config do not use template engine.
$views_location = $this->findThemeOrViewsLocation($views_file, $theme_dir, $theme_name, $theme_name_fallback, $module_name);
$output = $this->loadViews($views_location['theme_path'] . '/' . $views_location['theme_file'], $output_data);
}
unset($config, $module_name, $template_engine, $theme_dir, $theme_location, $theme_name, $theme_name_fallback, $views_location);
return $output;
}
