From 237e9d82e4cb6ad9725c3649ae0a90648f0d03a1 Mon Sep 17 00:00:00 2001
From: ahollosi <ahollosi@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Tue, 4 Jul 2000 22:32:17 +0000
Subject: [PATCH] added support for locked pages

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@147 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 index.php3         |  3 ++-
 wiki_config.php3   |  4 +++-
 wiki_editpage.php3 | 11 ++++++++++-
 3 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/index.php3 b/index.php3
index 2abea014d..0be4d159b 100644
--- a/index.php3
+++ b/index.php3
@@ -1,5 +1,5 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
-<!-- $Id: index.php3,v 1.6 2000-06-30 17:51:53 ahollosi Exp $ -->
+<!-- $Id: index.php3,v 1.7 2000-07-04 22:32:17 ahollosi Exp $ -->
 <?
    /*
       The main page, i.e. the main loop.
@@ -23,6 +23,7 @@
 
 
    if ($edit) {
+      $admin_edit = 0;
       include "wiki_editpage.php3";
    } elseif ($links) {
       include "wiki_editlinks.php3";
diff --git a/wiki_config.php3 b/wiki_config.php3
index 9ce40ec95..2ba1e6798 100644
--- a/wiki_config.php3
+++ b/wiki_config.php3
@@ -1,4 +1,4 @@
-<!-- $Id: wiki_config.php3,v 1.14 2000-06-29 04:35:06 wainstead Exp $ -->
+<!-- $Id: wiki_config.php3,v 1.15 2000-07-04 22:32:17 ahollosi Exp $ -->
 <?
    /*
       Constants and settings. Edit the values below for
@@ -126,4 +126,6 @@
    define("ZERO_DEPTH", 0);
    define("SINGLE_DEPTH", 1);
 
+   // constants for flags in $pagehash
+   define("FLAG_PAGE_LOCKED", 1);
 ?>
diff --git a/wiki_editpage.php3 b/wiki_editpage.php3
index ed5cea2d6..c373ea744 100644
--- a/wiki_editpage.php3
+++ b/wiki_editpage.php3
@@ -1,4 +1,4 @@
-<!-- $Id: wiki_editpage.php3,v 1.9 2000-06-21 23:55:45 ahollosi Exp $ -->
+<!-- $Id: wiki_editpage.php3,v 1.10 2000-07-04 22:32:17 ahollosi Exp $ -->
 <?
 
    // editpage relies on $pagename and $ScriptUrl
@@ -23,6 +23,15 @@
    $pagehash = RetrievePage($dbi, $pagename);
 
    if (is_array($pagehash)) {
+
+      if (($pagehash['flags'] & FLAG_PAGE_LOCKED) && !$admin_edit) {
+	 $html = "<p>This page has been locked by the administrator\n" .
+		 "and cannot be edited.\n" .
+		 "<p>Sorry for the inconvinience.\n";
+	 GeneratePage('MESSAGE', $html, "Problem while editing $pagename", 0);
+	 exit;
+      }
+
       $textarea = implode("\n", $pagehash["content"]);
       if($copy) {
 	 $cdbi = OpenDataBase($WikiDataBase);
-- 
2.45.0

