mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-06 09:41:36 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@39001 467b73ca-7a2a-4603-9d3b-597d59a354a9
96 lines
2.3 KiB
PHP
96 lines
2.3 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Handles all manipulation of the session.
|
|
*
|
|
* This class is currently really basic and could do with a more well-thought-out implementation
|
|
*
|
|
* $session->myVar = 'XYZ' would be fine, as would Session::data->myVar. What about the equivalent
|
|
* of Session::get('member.abc')? Are the explicit accessor methods acceptable? Do we need a
|
|
* broader spectrum of functions, such as Session::inc("cart.$productID", 2)? And what should
|
|
* Session::get("cart") then return? An array?
|
|
*
|
|
* @todo Decide whether this class is really necessary, and if so, overhaul it. Perhaps use
|
|
* __set() and __get() on an instance, rather than static functions?
|
|
*/
|
|
class Session {
|
|
public static function set($name, $val) {
|
|
$names = explode('.', $name);
|
|
|
|
// We still want to do this even if we have strict path checking for legacy code
|
|
$var = &$_SESSION;
|
|
|
|
foreach($names as $n) {
|
|
$var = &$var[$n];
|
|
}
|
|
|
|
$var = $val;
|
|
}
|
|
|
|
public static function addToArray($name, $val) {
|
|
$names = explode('.', $name);
|
|
|
|
// We still want to do this even if we have strict path checking for legacy code
|
|
$var = &$_SESSION;
|
|
|
|
foreach($names as $n) {
|
|
$var = &$var[$n];
|
|
}
|
|
|
|
$var[] = $val;
|
|
}
|
|
|
|
public static function get($name) {
|
|
$names = explode('.', $name);
|
|
$var = $_SESSION;
|
|
|
|
foreach($names as $n) {
|
|
if(!isset($var[$n])) {
|
|
return null;
|
|
}
|
|
$var = $var[$n];
|
|
}
|
|
|
|
return $var;
|
|
}
|
|
|
|
public static function clear($name) {
|
|
$names = explode('.', $name);
|
|
|
|
// We still want to do this even if we have strict path checking for legacy code
|
|
$var = &$_SESSION;
|
|
|
|
foreach($names as $n) {
|
|
$var = &$var[$n];
|
|
}
|
|
|
|
$var = null;
|
|
}
|
|
|
|
public static function getAll() {
|
|
return $_SESSION;
|
|
}
|
|
|
|
/**
|
|
* Sets the appropriate form message in session, with type. This will be shown once,
|
|
* for the form specified.
|
|
*
|
|
* @param formname the form name you wish to use ( usually $form->FormName() )
|
|
* @param messsage the message you wish to add to it
|
|
* @param type the type of message
|
|
*/
|
|
public static function setFormMessage($formname,$message,$type){
|
|
Session::set("FormInfo.$formname.message", $message);
|
|
Session::set("FormInfo.$formname.type", $type);
|
|
}
|
|
|
|
public static function start() {
|
|
if(!session_id() && !headers_sent()) {
|
|
session_set_cookie_params(0, Director::baseURL());
|
|
session_start();
|
|
}
|
|
}
|
|
}
|
|
|
|
?>
|