/**
* Autoloader for Plugin classes
* @param string $className Name of the class that shall be loaded
*/
function op_autoload($className)
{
$filepath = op_plugin_path() . 'classes/' . str_replace('\\', '/', $className) . '.php';
if (file_exists($filepath)) {
require_once $filepath;
}
}
/**
* Renders a template
*
* @todo make non-static
*
* @param string $templatePath Path to the template file relative to plugin directory
* @param array $variables Associative array of variables to expose to template file
* @param string $require 'once' or 'always'. Whether to require the template only once per runtime
*
* @return string The template markup
*/
public static function renderTemplate($templatePath, $variables = array(), $require = 'once')
{
do_action('op_render_template_pre', $templatePath, $variables);
$templatePath = op_plugin_path() . 'views/' . $templatePath;
$templatePath = apply_filters('op_template_path', $templatePath, $variables);
if (is_file($templatePath)) {
extract($variables);
ob_start();
if ($require === 'always') {
require $templatePath;
} else {
require_once $templatePath;
}
$template_content = apply_filters('op_template_content', ob_get_clean(), $templatePath, $templatePath, $variables);
} else {
$template_content = '';
}
do_action('op_render_template_post', $templatePath, $variables, $templatePath, $template_content);
return $template_content;
}
