From 78fe38746813e64888251ce6d1ae24e21d1b6eb1 Mon Sep 17 00:00:00 2001
From: Dominique Fournier <dominique@fournier38.fr>
Date: Fri, 14 Aug 2015 07:10:32 +0000
Subject: [PATCH] renderer : display the flash informations automatically if it
 is defined. Allow to overwrite the layout page when calling the function

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2238 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
---
 renderer.php | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/renderer.php b/renderer.php
index b8b7e33..be42848 100644
--- a/renderer.php
+++ b/renderer.php
@@ -99,7 +99,7 @@ class renderer
   }
 
   /** @param mixed $data The data to display.*/
-  static function html ($viewclass, $viewmethod, $data,
+  static function html ($viewclass, $viewmethod, $data, $replacement = array(),
                         $layoutfile = "views/layout.html", $route = null)
   {
     if ($layoutfile !== false && ! file_exists ($layoutfile))
@@ -107,9 +107,36 @@ class renderer
     require_once ("domframework/outputhtml.php");
     if ($route === null)
       $route = new route ();
+    // Return a $dataflash with the displayed flash in Bootstrap 
+    $dataflash = "";
+    if (isset ($_SESSION["renderer"]["flash"]))
+    {
+
+      foreach ($_SESSION["renderer"]["flash"] as $flash)
+      {
+        $dataflash .= "<div class='alert ";
+        switch ($flash[0])
+        {
+        case 4: $dataflash .= "alert-danger";$alert = _("Error!");break;
+        case 3: $dataflash .= "alert-warning";$alert = _("Warning!");break;
+        case 2: $dataflash .= "alert-info";$alert = _("Info :");break;
+        case 1: $dataflash .= "alert-success";$alert = _("Success : ");break;
+        }
+        $dataflash .= " alert-dismissable'>\n";
+        $dataflash .= "<button type='button' class='close' data-dismiss='alert'";
+        $dataflash .= " aria-hidden='true'>&times;</button>\n";
+        $dataflash .= "<strong>$alert</strong> ".$flash[1]."\n";
+        $dataflash .= "</div>\n";
+      }
+
+      unset ($_SESSION["renderer"]["flash"]);
+    }
+
     $html = new outputhtml ();
-    $replacement = array ("{baseurl}"=>$route->baseURL (),
-                          "{baseurlresource}"=>$route->baseURLresource ());
+    $replacement = array_merge ($replacement, 
+                         array ("{baseurl}"=>$route->baseURL (),
+                                "{baseurlresource}"=>$route->baseURLresource (),
+                                "{flash}"=>$dataflash));
 
     echo $html->out ($data,
                      FALSE,