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freshrss_ynh/sources/lib/Minz/Request.php

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2014-07-23 15:52:50 +02:00
<?php
/**
* MINZ - Copyright 2011 Marien Fressinaud
* Sous licence AGPL3 <http://www.gnu.org/licenses/>
*/
/**
* Request représente la requête http
*/
class Minz_Request {
private static $controller_name = '';
private static $action_name = '';
private static $params = array ();
private static $default_controller_name = 'index';
private static $default_action_name = 'index';
/**
* Getteurs
*/
public static function controllerName () {
return self::$controller_name;
}
public static function actionName () {
return self::$action_name;
}
public static function params () {
return self::$params;
}
static function htmlspecialchars_utf8 ($p) {
if (is_array($p)) {
return array_map('self::htmlspecialchars_utf8', $p);
}
return htmlspecialchars($p, ENT_COMPAT, 'UTF-8');
}
public static function param ($key, $default = false, $specialchars = false) {
if (isset (self::$params[$key])) {
$p = self::$params[$key];
if(is_object($p) || $specialchars) {
return $p;
} else {
return self::htmlspecialchars_utf8($p);
}
} else {
return $default;
}
}
public static function defaultControllerName () {
return self::$default_controller_name;
}
public static function defaultActionName () {
return self::$default_action_name;
}
/**
* Setteurs
*/
public static function _controllerName ($controller_name) {
self::$controller_name = $controller_name;
}
public static function _actionName ($action_name) {
self::$action_name = $action_name;
}
public static function _params ($params) {
if (!is_array($params)) {
$params = array ($params);
}
self::$params = $params;
}
public static function _param ($key, $value = false) {
if ($value === false) {
unset (self::$params[$key]);
} else {
self::$params[$key] = $value;
}
}
/**
* Initialise la Request
*/
public static function init () {
self::magicQuotesOff ();
}
/**
* Retourn le nom de domaine du site
*/
public static function getDomainName () {
return $_SERVER['HTTP_HOST'];
}
/**
* Détermine la base de l'url
* @return la base de l'url
*/
public static function getBaseUrl () {
$defaultBaseUrl = Minz_Configuration::baseUrl();
if (!empty($defaultBaseUrl)) {
return $defaultBaseUrl;
} elseif (isset($_SERVER['REQUEST_URI'])) {
return dirname($_SERVER['REQUEST_URI']) . '/';
} else {
return '/';
}
}
/**
* Récupère l'URI de la requête
* @return l'URI
*/
public static function getURI () {
if (isset ($_SERVER['REQUEST_URI'])) {
$base_url = self::getBaseUrl ();
$uri = $_SERVER['REQUEST_URI'];
$len_base_url = strlen ($base_url);
$real_uri = substr ($uri, $len_base_url);
} else {
$real_uri = '';
}
return $real_uri;
}
/**
* Relance une requête
* @param $url l'url vers laquelle est relancée la requête
* @param $redirect si vrai, force la redirection http
* > sinon, le dispatcher recharge en interne
*/
public static function forward ($url = array (), $redirect = false) {
$url = Minz_Url::checkUrl ($url);
if ($redirect) {
header ('Location: ' . Minz_Url::display ($url, 'php'));
exit ();
} else {
self::_controllerName ($url['c']);
self::_actionName ($url['a']);
self::_params (array_merge (
self::$params,
$url['params']
));
Minz_Dispatcher::reset();
}
}
/**
* Permet de récupérer une variable de type $_GET
* @param $param nom de la variable
* @param $default valeur par défaut à attribuer à la variable
* @return $_GET[$param]
* $_GET si $param = false
* $default si $_GET[$param] n'existe pas
*/
public static function fetchGET ($param = false, $default = false) {
if ($param === false) {
return $_GET;
} elseif (isset ($_GET[$param])) {
return $_GET[$param];
} else {
return $default;
}
}
/**
* Permet de récupérer une variable de type $_POST
* @param $param nom de la variable
* @param $default valeur par défaut à attribuer à la variable
* @return $_POST[$param]
* $_POST si $param = false
* $default si $_POST[$param] n'existe pas
*/
public static function fetchPOST ($param = false, $default = false) {
if ($param === false) {
return $_POST;
} elseif (isset ($_POST[$param])) {
return $_POST[$param];
} else {
return $default;
}
}
/**
* Méthode désactivant les magic_quotes pour les variables
* $_GET
* $_POST
* $_COOKIE
*/
private static function magicQuotesOff () {
if (get_magic_quotes_gpc ()) {
$_GET = Minz_Helper::stripslashes_r ($_GET);
$_POST = Minz_Helper::stripslashes_r ($_POST);
$_COOKIE = Minz_Helper::stripslashes_r ($_COOKIE);
}
}
public static function isPost () {
return $_SERVER['REQUEST_METHOD'] === 'POST';
}
}