132 lines
3.6 KiB
Plaintext
132 lines
3.6 KiB
Plaintext
<?php
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// $Id$
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/**
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* Implement hook_menu().
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*/
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function session_test_menu() {
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$items['session-test/get'] = array(
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'title' => t('Session value'),
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'page callback' => '_session_test_get',
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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$items['session-test/id'] = array(
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'title' => t('Session ID value'),
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'page callback' => '_session_test_id',
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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$items['session-test/set/%'] = array(
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'title' => t('Set Session value'),
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'page callback' => '_session_test_set',
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'page arguments' => array(2),
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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$items['session-test/no-set/%'] = array(
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'title' => t('Disabled session set value'),
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'page callback' => '_session_test_no_set',
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'page arguments' => array(2),
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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$items['session-test/set-message'] = array(
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'title' => t('Session value'),
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'page callback' => '_session_test_set_message',
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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$items['session-test/set-not-started'] = array(
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'title' => t('Session value'),
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'page callback' => '_session_test_set_not_started',
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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return $items;
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}
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/**
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* Implement hook_boot().
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*/
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function session_test_boot() {
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header('X-Session-Empty: ' . intval(empty($_SESSION)));
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}
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/**
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* Page callback, prints the stored session value to the screen.
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*/
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function _session_test_get() {
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if (!empty($_SESSION['session_test_value'])) {
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return t('The current value of the stored session variable is: %val', array('%val' => $_SESSION['session_test_value']));
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}
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else {
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return "";
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}
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}
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/**
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* Page callback, stores a value in $_SESSION['session_test_value'].
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*/
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function _session_test_set($value) {
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$_SESSION['session_test_value'] = $value;
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return t('The current value of the stored session variable has been set to %val', array('%val' => $value));
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}
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/**
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* Menu callback: turns off session saving and then tries to save a value
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* anyway.
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*/
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function _session_test_no_set($value) {
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drupal_save_session(FALSE);
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_session_test_set($value);
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return t('session saving was disabled, and then %val was set', array('%val' => $value));
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}
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/**
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* Menu callback: print the current session ID.
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*/
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function _session_test_id() {
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// Set a value in $_SESSION, so that drupal_session_commit() will start
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// a session.
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$_SESSION['test'] = 'test';
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drupal_session_commit();
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return 'session_id:' . session_id() . "\n";
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}
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/**
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* Menu callback, sets a message to me displayed on the following page.
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*/
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function _session_test_set_message() {
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drupal_set_message(t('This is a dummy message.'));
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print t('A message was set.');
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// Do not return anything, so the current request does not result in a themed
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// page with messages. The message will be displayed in the following request
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// instead.
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}
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/**
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* Menu callback, stores a value in $_SESSION['session_test_value'] without
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* having started the session in advance.
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*/
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function _session_test_set_not_started() {
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if (!drupal_session_will_start()) {
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$_SESSION['session_test_value'] = t('Session was not started');
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}
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}
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/**
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* Implement hook_user().
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*/
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function session_test_user_login($edit = array(), $user = NULL) {
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if ($edit['name'] == 'session_test_user') {
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// Exit so we can verify that the session was regenerated
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// before hook_user() was called.
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exit;
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}
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}
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