From 267ebfb7b61bd6a440e50649ebf6e3c1d36c9f84 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 28 Jun 2010 19:57:34 +0000
Subject: - Patch #195416 by Damien Tournoud, David Strauss: table prefixes
 should be per database connection.

---
 includes/install.core.inc | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'includes/install.core.inc')

diff --git a/includes/install.core.inc b/includes/install.core.inc
index 9a81a9b5c..e2e7752bc 100644
--- a/includes/install.core.inc
+++ b/includes/install.core.inc
@@ -800,7 +800,7 @@ function install_verify_completed_task() {
  * Verifies the existing settings in settings.php.
  */
 function install_verify_settings() {
-  global $db_prefix, $databases;
+  global $databases;
 
   // Verify existing settings (if any).
   if (!empty($databases) && install_verify_pdo()) {
@@ -834,7 +834,7 @@ function install_verify_pdo() {
  *   The form API definition for the database configuration form.
  */
 function install_settings_form($form, &$form_state, &$install_state) {
-  global $databases, $db_prefix;
+  global $databases;
   $profile = $install_state['parameters']['profile'];
   $install_locale = $install_state['parameters']['locale'];
 
@@ -945,6 +945,10 @@ function install_settings_form($form, &$form_state, &$install_state) {
  * Form API validate for install_settings form.
  */
 function install_settings_form_validate($form, &$form_state) {
+  // TODO: remove when PIFR will be updated to use 'db_prefix' instead of
+  // 'prefix' in the database settings form.
+  $form_state['values']['prefix'] = $form_state['values']['db_prefix'];
+
   form_set_value($form['_database'], $form_state['values'], $form_state);
   $errors = install_database_errors($form_state['values'], $form_state['values']['settings_file']);
   foreach ($errors as $name => $message) {
@@ -959,8 +963,8 @@ function install_database_errors($database, $settings_file) {
   global $databases;
   $errors = array();
   // Verify the table prefix.
-  if (!empty($database['db_prefix']) && is_string($database['db_prefix']) && !preg_match('/^[A-Za-z0-9_.]+$/', $database['db_prefix'])) {
-    $errors['db_prefix'] = st('The database table prefix you have entered, %db_prefix, is invalid. The table prefix can only contain alphanumeric characters, periods, or underscores.', array('%db_prefix' => $database['db_prefix']));
+  if (!empty($database['prefix']) && is_string($database['prefix']) && !preg_match('/^[A-Za-z0-9_.]+$/', $database['prefix'])) {
+    $errors['prefix'] = st('The database table prefix you have entered, %prefix, is invalid. The table prefix can only contain alphanumeric characters, periods, or underscores.', array('%prefix' => $database['prefix']));
   }
 
   if (!empty($database['port']) && !is_numeric($database['port'])) {
@@ -1000,16 +1004,12 @@ function install_database_errors($database, $settings_file) {
 function install_settings_form_submit($form, &$form_state) {
   global $install_state;
 
-  $database = array_intersect_key($form_state['values']['_database'], array_flip(array('driver', 'database', 'username', 'password', 'host', 'port')));
+  $database = array_intersect_key($form_state['values']['_database'], array_flip(array('driver', 'database', 'username', 'password', 'host', 'port', 'prefix')));
   // Update global settings array and save.
   $settings['databases'] = array(
     'value'    => array('default' => array('default' => $database)),
     'required' => TRUE,
   );
-  $settings['db_prefix'] = array(
-    'value'    => $form_state['values']['db_prefix'],
-    'required' => TRUE,
-  );
   $settings['drupal_hash_salt'] = array(
     'value'    => drupal_hash_base64(drupal_random_bytes(55)),
     'required' => TRUE,
-- 
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