From 95900e17f2c837c15d8615dafc1cc685b2b6b5c0 Mon Sep 17 00:00:00 2001
From: martinlanghoff <martinlanghoff>
Date: Thu, 6 Jul 2006 05:08:11 +0000
Subject: [PATCH] wiki: Fix for broken view on new (empty) wiki pages.

The wiki should display the 'edit' screen when a user tries to view a page
that doesn't exist. This output should not be filtered.

Merged from MOODLE_16_STABLE

Author: Donal McMullan
---
 mod/wiki/view.php | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/mod/wiki/view.php b/mod/wiki/view.php
index b21f68ca89..979b488cda 100644
--- a/mod/wiki/view.php
+++ b/mod/wiki/view.php
@@ -350,15 +350,16 @@
     print_simple_box_start('center', '100%', '', '20');
 
     /// Don't filter any pages containing wiki actions (except view). A wiki page containing
-    /// actions will have the form [action]/[pagename]. If the '/' isn't there, or the action
-    /// is 'view', filter it. Also, if the page doesn't exist, it will default to 'edit'.
+    /// actions will have the form [action]/[pagename]. If the action is 'view' or the  '/'
+    /// isn't there (so the action defaults to 'view'), filter it.
+    /// If the page does not yet exist, the display will default to 'edit'.
     $actions = explode('/', $page);
-    if ($ewiki_action == "edit" || ($actions !== false && count($actions) > 1 && $actions[0] != 'view') ||
-        (count($actions) == 1 && !record_exists('wiki_pages', 'pagename', addslashes($page), 'wiki', $wiki_entry->id))) {
-        print $content;
+    if((count($actions) < 2 || $actions[0] == "view") &&
+        record_exists('wiki_pages', 'pagename', addslashes($page), 'wiki', $wiki_entry->id)) {
+        print(format_text($content, $moodle_format));
     }
     else {
-        print(format_text($content, $moodle_format));    /// DISABLED UNTIL IT CAN BE FIXED
+        print $content;
     }
     print $content2;
     print_simple_box_end();
-- 
2.39.5