/**
* Sets defaults like cache, compile and template directory paths.
*
* @throws Exception When cache path cannot be used.
*/
public function __construct()
{
$upload_dir = wp_upload_dir();
$current_theme = wp_get_theme();
$theme_slug = $current_theme->get_stylesheet();
/**
* Make the upload folder the root for changing files, this is the place
* that is most likely writable.
*
* Keeping the theme name as container prevents accidental problems with
* caching or compiling files when switching themes.
*/
$root = $upload_dir['basedir'] . DIRECTORY_SEPARATOR . $theme_slug;
$this->cache_path = implode(DIRECTORY_SEPARATOR, array($root, 'cache', ''));
$this->compile_path = implode(DIRECTORY_SEPARATOR, array($root, 'compiled', ''));
/**
* Filter: views directory
*/
$views_path = Stencil_Environment::filter('path-views', 'views');
/**
* Get all directories (root + optional child theme)
*/
$this->template_path = Stencil_File_System::get_potential_directories($views_path);
/**
* Attempt to make the directories
*/
if (!wp_mkdir_p($this->cache_path)) {
throw new Exception('Cache path could not be created.');
}
if (!wp_mkdir_p($this->compile_path)) {
throw new Exception('Compile path could not be created.');
}
}
/**
* Exection hook
*
* @param Stencil_Interface $controller Controller that initiated this class.
*/
public function execute(Stencil_Interface $controller)
{
$post_type = get_post_type();
Stencil_Environment::trigger('single', $controller);
Stencil_Environment::trigger($post_type, $controller);
Stencil_Environment::trigger(get_the_ID(), $controller);
$page_template = get_page_template();
if ($page_template) {
// Always include template file.
include $page_template;
$page_template_base = basename($page_template);
Stencil_File_System::load($page_template_base);
Stencil_Environment::trigger(rtrim($page_template_base, '.php'), $controller);
Stencil_Environment::trigger($page_template_base, $controller);
}
}
/**
* Get the right controller and include it
*
* This is generally used inside a router.php Stencil hook
*
* @param string $file Control file to include.
*
* @return bool
*/
function include_stencil_controller($file)
{
return Stencil_File_System::load($file);
}
