/**
* Parses givven url, tries to match it against routes
*
* @param string $url
* @return array Current route
*/
public function parse_url($url)
{
$out = [];
$ext = null;
if (strpos($url, '/') !== 0) {
$url = '/' . $url;
}
foreach ($this->routes as $route => $params) {
if (($matches = $this->match_route($route, $url)) !== false) {
$names = $params['names'];
$defaults = $params['defaults'];
array_shift($matches);
foreach ($matches as $key => $found) {
if (empty($found) && $found !== '0' && $found !== 0) {
continue;
}
if (isset($names[$key])) {
$out[$names[$key]] = $found;
} else {
foreach (array_cleanup(explode('/', $found)) as $param) {
array_push($out, $param);
}
}
}
$out = array_merge($defaults, $out);
break;
}
}
self::$current_route = $out;
return $out;
}
/**
* Returns the filename with a relative path to the root of the page
*
* url([controller => controller_name]) // Assumes action = index
* url([controller => controller_name, action => action_name])
* url(action => action_name]) // Assumes current controller
* url([controller => controller_name, action => action_name, param, param2])
*
* url('/controller/action')
* url('action') // Assumes current controller, no '/' at first character
*
* @param mixed $path A file or action/controller/param or an array
* @return string Relative path to the file
* @todo This is far from being rock-solid... Could use some rethinking or
* refactoring...
* @todo Improve documentation
**/
function url($path)
{
$controller = Registry::instance()->current_controller;
if (is_array($path)) {
if (isset($path['controller']) && isset($path['action']) === false) {
$path['action'] = 'index';
} elseif (isset($path['action']) && isset($path['controller']) === false) {
$path['controller'] = $controller->get_controller();
} elseif (isset($path['controller']) === false && isset($path['action']) === false) {
$path['action'] = $controller->action;
$path['controller'] = $controller->get_controller();
}
$result = [$path['controller'], $path['action']];
unset($path['controller'], $path['action']);
if (isset($path['id']) === true) {
$result[] = $path['id'];
unset($path['id']);
}
if (count($path) > 0) {
$result = array_merge($result, $path);
}
$path = implode('/', $result);
} else {
if ($path[0] !== '/') {
$path = $controller->get_controller() . '/' . $path;
} else {
$path = substr($path, 1);
}
}
if (isset($_SERVER['REQUEST_URI'])) {
$request = explode('/', $_SERVER['REQUEST_URI']);
$request = array_cleanup($request);
$url = [];
if (isset($_GET['url'])) {
$url = explode('/', $_GET['url']);
$url = array_cleanup($url);
}
$result = array_diff($request, $url);
return '/' . implode('/', $result) . '/' . $path;
} else {
return '/' . $path;
}
}
/**
* HTML helper
*
* @filesource
* @copyright Copyright (c) 2008-2014, Kamil "Brego" Dzieliński
* @license http://opensource.org/licenses/mit-license.php The MIT License
* @author Kamil "Brego" Dzieliński <*****@*****.**>
* @link http://prank.brego.dk/ Prank's project page
* @link http://github.com/brego/prank/ Prank's Git repository
* @package Prank
* @subpackage Helpers
* @since Prank 0.25
* @version Prank 0.75
*/
function is_current_page($path)
{
$controller = Registry::instance()->current_controller;
if (is_string($path)) {
$result = [];
if ($path[0] === '/') {
$result['controller'] = true;
}
$path = explode('/', $path);
$path = array_cleanup($path);
if (isset($result['controller']) && isset($path[0])) {
$result['controller'] = $path[0];
if (isset($path[1])) {
$result['action'] = $path[1];
}
} elseif (isset($path[0])) {
$result['action'] = $path[0];
} else {
return false;
}
$path = $result;
}
if (isset($path['controller']) === true && $path['controller'] === $controller->get_controller()) {
if (isset($path['action']) === true) {
if ($path['action'] === $controller->action) {
return true;
} else {
return false;
}
} else {
return true;
}
} elseif (isset($path['action']) === true && $path['action'] === $controller->action) {
return true;
} else {
return false;
}
}
