/**
* Fetch template HTML and parse vars.
*
* @param array $vars Vars to pass to template.
*
* @return string
*/
private function fetchTemplate($vars = array())
{
$html = rfile_get_contents(appdir('template/mail/' . $this->template . '.html'));
foreach ($this->vars as $key => $var) {
$html = str_replace('{{ ' . $key . ' }}', $var, $html);
}
$css = array();
preg_match_all('/\\{\\%css\\:\\ (.*?)\\ \\%\\}/', $html, $css);
if (!empty($css[1][0])) {
$style = rfile_get_contents(root('www/asset/css/' . $css[1][0]));
$html = str_replace($css[0][0], '<style>' . $style . '</style>', $html);
}
return $html;
}
/**
* ### Gets the full path to a config file
*
* @return string
*/
function conf($name)
{
return realpath(appdir() . 'config/' . $name . '.php');
}
/**
* Setup Twig template engine
*
* @return void
*/
public function setupTwig()
{
Twig_Autoloader::register(true);
if (!is_dir($this->basedir . 'template/')) {
Clockwork::throwError('Template directory (' . $this->basedir . 'template/) does not exists');
}
$paths = [$this->basedir . 'template/', APP_DIR . 'template/'];
$plugins = Clockwork::getInstance()->loadedPlugins;
foreach ($plugins as $plugin) {
if (is_dir($plugin->dir() . 'template/')) {
$paths[] = $plugin->dir() . 'template/';
}
}
$loader = new Twig_Loader_Filesystem($paths);
$this->twig = new Twig_Environment($loader, array('cache' => Config::getSetting('twig_cache') ? appdir('template/cache/') : false));
$functions = get_defined_functions();
foreach ($functions['user'] as $function) {
if (strpos(strtolower($function), 'twig') === false) {
$this->twig->addFunction(new Twig_SimpleFunction($function, $function));
}
}
$this->twig->addFunction(new Twig_SimpleFunction('PluginLoader', [Clockwork::getInstance(), 'pluginLoader']));
}
