Changeset 2966 for trunk/wp-admin/upgrade-functions.php

Timestamp:

10/27/2005 10:04:12 PM (21 years ago)

Author:

ryan

Message:

DB versioning. fixes #1791

File:

• trunk/wp-admin/upgrade-functions.php (modified) (3 diffs)

trunk/wp-admin/upgrade-functions.php

@@ -5 +5 @@
 // Functions to be called in install and upgrade scripts
 function upgrade_all() {
+        global $wp_current_db_version, $wp_db_version;
+        $wp_current_db_version = __get_option('db_version');
+
+        // We are up-to-date.  Nothing to do.
+        if ( $wp_db_version == $wp_current_db_version )
+                return;
+
+        // If the version is not set in the DB, try to guess the version.
+        if ( empty($wp_current_db_version) ) {
+                $wp_current_db_version = 0;
+
+                // If the template option exists, we have 1.5.
+                $template = __get_option('template');
+                if ( !empty($template) )
+                        $wp_current_db_version = 2541;
+        }
+        
         populate_options();
-        upgrade_100();
-        upgrade_101();
-        upgrade_110();
-        upgrade_130();
-        upgrade_160();
+
+        if ( $wp_current_db_version < 2541 ) {
+                upgrade_100();
+                upgrade_101();
+                upgrade_110();
+                upgrade_130();
+        }
+        
+        if ( $wp_current_db_version < 2966 )
+                upgrade_160();
+
         save_mod_rewrite_rules();
+        
+        update_option('db_version', $wp_db_version);
 }
 
@@ -83 +108 @@
 
 function upgrade_110() {
-  global $wpdb;
+        global $wpdb;
         
     // Set user_nicename.
-        // FIXME: user_nickname is no longer in the user table.  Need to update and
-        // move this code to where the new usermeta table is setup.
-//  $users = $wpdb->get_results("SELECT ID, user_nickname, user_nicename FROM $wpdb->users");
-//      foreach ($users as $user) {
-//              if ('' == $user->user_nicename) { 
-//                      $newname = sanitize_title($user->user_nickname);
-//                      $wpdb->query("UPDATE $wpdb->users SET user_nicename = '$newname' WHERE ID = '$user->ID'");
-//              }
-//      }
+        $users = $wpdb->get_results("SELECT ID, user_nickname, user_nicename FROM $wpdb->users");
+        foreach ($users as $user) {
+                if ('' == $user->user_nicename) { 
+                        $newname = sanitize_title($user->user_nickname);
+                        $wpdb->query("UPDATE $wpdb->users SET user_nicename = '$newname' WHERE ID = '$user->ID'");
+                }
+        }
 
         $users = $wpdb->get_results("SELECT ID, user_pass from $wpdb->users");
@@ -219 +242 @@
 function upgrade_160() {
         global $wpdb, $table_prefix;
+        
+        populate_roles_160();
+
         $users = $wpdb->get_results("SELECT * FROM $wpdb->users");
         foreach ( $users as $user ) :