/**
* Loads a view and set it into blocks
* @param string $file
* @param string $view_path custom view path
*/
public function load($file, $view_path = null)
{
// is the first (main) view to load?
if (empty($this->blocks)) {
// set the content type
$this->set_content_type($file);
}
// get the blocks from cache?
$file_path = $this->get_view_file_path($file, $view_path);
$cache_key = str_replace(DIRECTORY_SEPARATOR, '-', $file_path);
$blocks = $this->cache->get_by_file($cache_key, $file_path);
// do we have cached content?
if (empty($blocks)) {
// get the file contents
$template = $this->get_file_content($file_path);
// get the blocks from the template content
$blocks = $this->get_blocks($template, $file);
// set the blocks on cache
$this->cache->set($cache_key, $blocks);
}
$blocks = $this->get_block_l10n($blocks, $file);
// set the blocks
$this->blocks = array_merge($this->blocks, $blocks);
}
/**
* Set the cache handler
* @param array $options
*/
private function set_cache(array $options)
{
// set the cache instance
$this->cache = Cache::get_instance('default', $options);
}
/**
* Retrieves and parse the language strings from the l10n string files
* Sets the strings on cache
* @param string $controller
* @param string $method
* @param array $strings_paths
* @return array
*/
private static function get_strings($controller, $method, array $strings_paths)
{
$global_strings = [];
$controller_strings = [];
$method_strings = [];
foreach ($strings_paths as $strings_path) {
// get the strings data
$strings_data = parse_ini_file($strings_path, true);
if ($strings_data) {
// set the global, controller and method strings
$global_strings = array_merge($global_strings, self::get_section_strings($strings_data, 'global'));
$controller_strings = array_merge($controller_strings, self::get_section_strings($strings_data, $controller));
$method_strings = array_merge($method_strings, self::get_section_strings($strings_data, $controller . '-' . $method));
}
}
// merge the strings content
$strings = array_merge($global_strings, $controller_strings, $method_strings);
// set the strings in cache
Cache::get_instance()->set(self::$cache_key, $strings);
return $strings;
}
