From 7e5e076adfa368934c78cba19785fc7ba02ce7a6 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Tue, 24 Dec 2002 05:39:45 +0000
Subject: [PATCH] No need for forcetables hack any more.  Moodle can now detect
 whether it has already been installed in the current database (by looking for
 all the main tables) and do the right thing.  It doesn't matter now if there
 are other tables in the database or not.

---
 admin/forcetables.php | 42 ------------------------------------------
 admin/index.php       | 20 ++++++++++++++++++--
 2 files changed, 18 insertions(+), 44 deletions(-)
 delete mode 100644 admin/forcetables.php

diff --git a/admin/forcetables.php b/admin/forcetables.php
deleted file mode 100644
index 14063821e1..0000000000
--- a/admin/forcetables.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?PHP // $Id$
-
-    require("../config.php");
-
-/// Normally this file is never used.
-///
-/// It can be useful to jump-start a new moodle installation when 
-/// it is being installed into a database that already contains
-/// some tables.   
-/// 
-/// For this case you would call this script directly
-///
-/// Warning: this method ASSUMES that all existing tables with 
-/// have different names to any Moodle tables, so make sure 
-/// there aren't any Moodle-named tables in your database before
-/// using this script.   See lib/db/mysql.sql and mod/*/db/mysql.sql
-
-    if ($CFG->version) { // To avoid this being used on a working site.
-        echo "No need to use this";
-
-    } else {
-
-        $strdatabasesetup    = get_string("databasesetup");
-        $strdatabasesuccess  = get_string("databasesuccess");
-
-        print_header($strdatabasesetup, $strdatabasesetup, $strdatabasesetup);
-        if (file_exists("$CFG->libdir/db/$CFG->dbtype.sql")) {
-            $db->debug = true;
-            if (modify_database("$CFG->libdir/db/$CFG->dbtype.sql")) {
-                $db->debug = false;
-                notify($strdatabasesuccess);
-            } else {
-                $db->debug = false;
-                error("Error: Main databases NOT set up successfully");
-            }
-        } else {
-            error("Error: Your database ($CFG->dbtype) is not yet fully supported by Moodle.  
-                   See the lib/db directory.");
-        }
-        print_continue("index.php");
-    }
-
diff --git a/admin/index.php b/admin/index.php
index 4163934700..d8f203e787 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -17,9 +17,25 @@
         error("Moodle has not been configured yet.  You need to to edit config.php first.");
     }
 
-/// Check databases and modules and install as needed.
-    if (! $db->Metatables() ) { 
+/// Check if the main tables have been installed yet or not.
+
+    if (! $tables = $db->Metatables() ) {    // No tables yet at all.
+        $maintables = false;
+
+    } else {                                 // Check for missing main tables
+        $maintables = true;
+        $mtables = array("config", "course", "course_categories", "course_modules", 
+                         "course_sections", "log", "log_display", "modules", 
+                         "user", "user_admins", "user_students", "user_teachers");
+        foreach ($mtables as $mtable) {
+            if (!in_array($CFG->prefix.$mtable, $tables)) { 
+                $maintables = false;
+                break;
+            }
+        }
+    }
 
+    if (! $maintables) {
         if (!$agreelicence) {
             $strlicense = get_string("license");
             print_header($strlicense, $strlicense, $strlicense);
-- 
2.39.5