add basic bootstrap theme

1 files changed, 12 insertions, 5 deletions

diff --git a/includes/pages/user_questions.php b/includes/pages/user_questions.php
index 0ed1339c..be7f9930 100644
--- a/includes/pages/user_questions.php
+++ b/includes/pages/user_questions.php
@@ -7,9 +7,9 @@ function user_questions() {
   global $user;
   
   if (! isset($_REQUEST['action'])) {
-    $open_questions = sql_select("SELECT * FROM `Questions` WHERE `AID`=0 AND `UID`=" . sql_escape($user['UID']));
+    $open_questions = sql_select("SELECT * FROM `Questions` WHERE `AID` IS NULL AND `UID`=" . sql_escape($user['UID']));
     
-    $answered_questions = sql_select("SELECT * FROM `Questions` WHERE `AID`>0 AND `UID`=" . sql_escape($user['UID']));
+    $answered_questions = sql_select("SELECT * FROM `Questions` WHERE NOT `AID` IS NULL AND `UID`=" . sql_escape($user['UID']));
     foreach ($answered_questions as &$question) {
       $answer_user_source = User($question['AID']);
       if ($answer_user_source === false)
@@ -23,10 +23,15 @@ function user_questions() {
       case 'ask':
         $question = strip_request_item_nl('question');
         if ($question != "") {
-          sql_query("INSERT INTO `Questions` SET `UID`=" . sql_escape($user['UID']) . ", `Question`='" . sql_escape($question) . "'");
+          $result = sql_query("INSERT INTO `Questions` SET `UID`=" . sql_escape($user['UID']) . ", `Question`='" . sql_escape($question) . "'");
+          if ($result === false)
+            engelsystem_error(_("Unable to save question."));
+          success(_("You question was saved."));
           redirect(page_link_to("user_questions"));
         } else
-          return error(_("Please enter a question!"), true);
+          return page_with_title(questions_title(), array(
+              error(_("Please enter a question!"), true) 
+          ));
         break;
       case 'delete':
         if (isset($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
@@ -39,7 +44,9 @@ function user_questions() {
           sql_query("DELETE FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1");
           redirect(page_link_to("user_questions"));
         } else
-          return error(_("No question found."), true);
+          return page_with_title(questions_title(), array(
+              error(_("No question found."), true) 
+          ));
         break;
     }
   }