- Refresh user index at registration

- Add a new PlWizard structure designed to build multipage
  forms or multistep forms. I aim at using this for:
    * registration
    * profile edition
    * xnet events creation and subscription

 register.php |    3 +++
 1 file changed, 3 insertions(+)

git-svn-id: svn+ssh://murphy/home/svn/platal/trunk@1912 839d8a87-29fc-0310-9880-83ba4fa771e5

diff --git a/classes/plwizard.php b/classes/plwizard.php
new file mode 100644 (file)
index 0000000..26381e4
--- /dev/null
+++ b/classes/plwizard.php
@@ -0,0 +1,170 @@
+<?php
+/***************************************************************************
+ *  Copyright (C) 2003-2007 Polytechnique.org                              *
+ *  http://opensource.polytechnique.org/                                   *
+ *                                                                         *
+ *  This program is free software; you can redistribute it and/or modify   *
+ *  it under the terms of the GNU General Public License as published by   *
+ *  the Free Software Foundation; either version 2 of the License, or      *
+ *  (at your option) any later version.                                    *
+ *                                                                         *
+ *  This program is distributed in the hope that it will be useful,        *
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
+ *  GNU General Public License for more details.                           *
+ *                                                                         *
+ *  You should have received a copy of the GNU General Public License      *
+ *  along with this program; if not, write to the Free Software            *
+ *  Foundation, Inc.,                                                      *
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
+ **************************************************************************/
+
+/** A Wizard Page is a page of a wizard. It is a self-contained step which
+ * handles both the creation and initialisation of the step (by using the
+ * Wizard global state, if needed) and the processing of the action the
+ * user made on it.
+ */
+interface PlWizardPage
+{
+    /** Build a new instance of the class
+     * associated with the given wizard master.
+     */
+    public function __construct(PlWizard &$wiz);
+
+    /** Return the name of the templace describing the page.
+     */
+    public function template();
+
+    /** Prepare the page by assigning to it any useful value.
+     */
+    public function prepare(PlatalPage &$page);
+
+    /** Process information resulting of the application of the page.
+     * This function must return a clue indicating the next page to show.
+     * This clue can be either a page id, a page number or a navigation
+     * id (PlWizard::FIRST_PAGE, PlWizard::NEXT_PAGE, PlWizard::CURRENT_PAGE
+     *  PlWizard::PREVIOUS_PAGE, PlWizard::LAST_PAGE).
+     */
+    public function process();
+}
+
+/** A PlWizard is a set of pages through which the user can navigate,
+ * his action on a page determining which the next one will be.
+ *
+ * A Wizard can either a stateless wizard (which is only a set of
+ * independent pages through which the user can easily navigate) or
+ * stateful (a suite of steps where each step gives clue for the next
+ * one).
+ */
+class PlWizard
+{
+    const FIRST_PAGE    = "bt_first";
+    const NEXT_PAGE     = "bt_next";
+    const CURRENT_PAGE  = "bt_current";
+    const PREVIOUS_PAGE = "bt_previous";
+    const LAST_PAGE     = "bt_last";
+
+    protected $name;
+    protected $layout;
+    protected $stateless;
+
+    protected $pages;
+    protected $lookup;
+
+    public function __construct($name, $layout, $stateless = false)
+    {
+        $this->name   = 'wiz_' . $name;
+        $this->layout = $layout;
+        $this->stateless = $stateless;
+        $this->pages  = array();
+        $this->lookup = array();
+        if (!isset($_SESSION[$this->name])) {
+            $_SESSION[$this->name] = array();
+        }
+        $_SESSION[$this->name . '_page'] = null;
+    }
+
+    public function addPage($class, $id = null)
+    {
+        if ($id != null) {
+            $this->lookup[$id] = count($this->pages);
+        }
+        $this->pages[] = $class;
+    }
+
+    public function set($varname, $value)
+    {
+        $_SESSION[$this->name][$varname] = $value;
+    }
+
+    public function get($varname, $default = null)
+    {
+        return isset($_SESSION[$this->name][$varname]) ?
+                    $_SESSION[$this->name][$varname] : $default;
+    }
+
+    public function v($varname, $default = "")
+    {
+        return $this->get($varname, $default);
+    }
+
+    public function i($varname, $default = 0)
+    {
+        return (int)$this->get($varname, $default);
+    }
+
+    public function clear($varname = null)
+    {
+        if (is_null($varname)) {
+            $_SESSION[$this->name] = array();
+        } else {
+            unset($_SESSION[$this->name][$varname]);
+        }
+        $_SESSION[$this->name . '_page'] = null;
+    }
+
+    private function &getPage($id)
+    {
+        $page = $this->pages[$id];
+        return new $page($this);
+    }
+
+    public function apply(PlatalPage &$smarty, $baseurl)
+    {
+        $curpage =& $_SESSION[$this->name . '_page'];
+
+        // Process the previous page
+        if (!is_null($curpage)) {
+            $page = $this->getPage($curpage);
+            $next = $page->process();
+            switch ($next) {
+              case PlWizard::FIRST_PAGE:
+                $curpage = 0;
+                break;
+              case PlWizard::PREVIOUS_PAGE:
+                $curpage--;
+                break;
+              case PlWizard::NEXT_PAGE:
+                $curpage++;
+                break;
+              case PlWizard::LAST_PAGE:
+                $curpage = count($this->pages) - 1;
+                break;
+              case PlWizard::CURRENT_PAGE: break; // don't change the page
+              default:
+                $curpage = is_numeric($next) ? $next : $this->lookup[$curpage];
+                break;
+            }
+        } else {
+            $curpage = 0;
+        }
+
+        // Prepare the page
+        $page = $this->getPage($curpage);
+        $smarty->assign('wiz_page', $page->template());
+        $page->prepare($smarty);
+    }
+}
+
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
+?>

diff --git a/modules/register.php b/modules/register.php
index 7074f41..19b1b25 100644 (file)
--- a/modules/register.php
+++ b/modules/register.php
@@ -308,6 +308,9 @@ class RegisterModule extends PLModule
         $mymail->assign('prenom', $prenom);
         $mymail->send();
 
+        require_once('user.func.inc.php');
+        user_reindex($uid);
+
         if (!start_connexion($uid, false)) {
             return PL_FORBIDDEN;
         }