miniflux-legacy/lib/Router.php
2016-08-05 20:43:10 -04:00

75 lines
1.6 KiB
PHP

<?php
namespace Router;
// Load controllers: bootstrap('controllers', 'controller1', 'controller2')
function bootstrap()
{
$files = \func_get_args();
$base_path = array_shift($files);
foreach ($files as $file) {
require $base_path.'/'.$file.'.php';
}
}
// Execute a callback before each action
function before($value = null)
{
static $before_callback = null;
if (is_callable($value)) {
$before_callback = $value;
} elseif (is_callable($before_callback)) {
$before_callback($value);
}
}
// Execute a callback before a specific action
function before_action($name, $value = null)
{
static $callbacks = array();
if (is_callable($value)) {
$callbacks[$name] = $value;
} elseif (isset($callbacks[$name]) && is_callable($callbacks[$name])) {
$callbacks[$name]($value);
}
}
// Execute an action
function action($name, \Closure $callback)
{
$handler = isset($_GET['action']) ? $_GET['action'] : 'default';
if ($handler === $name) {
before($name);
before_action($name);
$callback();
}
}
// Execute an action only for POST requests
function post_action($name, \Closure $callback)
{
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
action($name, $callback);
}
}
// Execute an action only for GET requests
function get_action($name, \Closure $callback)
{
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
action($name, $callback);
}
}
// Run when no action have been executed before
function notfound(\Closure $callback)
{
before('notfound');
before_action('notfound');
$callback();
}