/**
* Load a given model.
* @param string path to file
* @example load('blog/model/blog')
* @example load('blog/model/blog.php')
* @return object
*/
public static function load($model = false)
{
$path = DOC_ROOT . Config::get('paths', 'modules');
if ($model && File::isFile($path . $model . '.php')) {
$array = explode('/', $model);
$modelName = end($array);
require $path . $model . '.php';
return new $modelName();
}
return false;
}
/**
* Load a given JavaScript file.
* @param string path to file
* @return boolean
*/
public static function js($file = false)
{
if ($file && !Text::contains($file, '.js')) {
$file .= '.js';
}
$path = DOC_ROOT . Config::get('paths', 'js');
if ($file && File::isFile($path . $file)) {
echo '<script>';
require $path . $file;
echo '</script>';
return true;
}
return false;
}
/**
* Force a file download by setting headers.
* @param string path to file
* @param string extension
* @param string file name on client side
* @example download('folder/error_log.pdf')
* @example download('folder/error_log.pdf', 'pdf' ,'log.pdf')
* @return boolean
*/
public static function download($path = false, $extension = false, $name = false)
{
if ($path && File::isFile($path)) {
if (!$extension) {
$extension = File::extension($path);
}
if (!$name) {
$name = basename($path);
}
header('Content-Type: application/' . $extension);
header("Content-Transfer-Encoding: Binary");
header("Content-disposition: attachment; filename=" . $name);
readfile($path);
exit;
}
return false;
}
/**
* Stack custom config on top of default config to get a complete config array.
* If isset static $config, use it to prevent loading a file over and over again.
* @param use params to move deeper into array
* @return array with merged config
*/
private static function getConfig()
{
if (!isset(self::$config)) {
$default = Format::jsonToArray(File::get('../config/default.config.json'));
$custom = Format::jsonToArray(File::get('../config/custom.config.json'));
if ($default && $custom) {
self::$config = self::merge($default, $custom);
} else {
if ($default) {
self::$config = $default;
}
}
}
if (isset(self::$config)) {
return self::$config;
}
return false;
}
/**
* Check if given input is a ZIP file.
* @param string path to file
* @return boolean
*/
public static function isZip($input = false)
{
if ($input) {
if (File::isFile($input) && File::extension($input) === 'zip') {
return true;
}
}
return false;
}
/**
* Get file content.
* @param string path to file
* @return boolean
*/
public static function file($file = false)
{
return File::get($file);
}
