_install_settings_form_validate
./install.php, строка 315
- Версии
- 5
_install_settings_form_validate($db_prefix, $db_type, $db_user, $db_pass, $db_host, $db_port, $db_path, $settings_file, $form = NULL)
- 6
_install_settings_form_validate($db_prefix, $db_type, $db_user, $db_pass, $db_host, $db_port, $db_path, $settings_file, &$form_state, $form = NULL)
Helper function for install_settings_validate.
Код
<?php
function _install_settings_form_validate($db_prefix, $db_type, $db_user, $db_pass, $db_host, $db_port, $db_path, $settings_file, $form = NULL) {
global $db_url;
// Check for default username/password
if ($db_user == 'username' && $db_pass == 'password') {
form_set_error('db_user', st('You have configured @drupal to use the default username and password. This is not allowed for security reasons.', array('@drupal' => drupal_install_profile_name())));
}
// Verify the table prefix
if (!empty($db_prefix) && is_string($db_prefix) && !preg_match('/^[A-Za-z0-9_]+$/', $db_prefix)) {
form_set_error('db_prefix', st('The database table prefix you have entered, %db_prefix, is invalid. The table prefix can only contain alphanumeric characters or underscores.', array('%db_prefix' => $db_prefix)), 'error');
}
if (!empty($db_port) && !is_numeric($db_port)) {
form_set_error('db_port', st('Database port must be a number.'));
}
// Check database type
if (!isset($form)) {
$_db_url = is_array($db_url) ? $db_url['default'] : $db_url;
$db_type = substr($_db_url, 0, strpos($_db_url, '://'));
}
$databases = drupal_detect_database_types();
if (!in_array($db_type, $databases)) {
form_set_error('db_type', st("In your %settings_file file you have configured @drupal to use a %db_type server, however your PHP installation currently does not support this database type.", array('%settings_file' => $settings_file, '@drupal' => drupal_install_profile_name(), '%db_type' => $db_type)));
}
else {
// Verify
$db_url = $db_type .'://'. urlencode($db_user) .($db_pass ? ':'. urlencode($db_pass) : '') .'@'. ($db_host ? urlencode($db_host) : 'localhost'). ($db_port ? ":$db_port" : '') .'/'. urlencode($db_path);
if (isset($form)) {
form_set_value($form['_db_url'], $db_url);
}
$success = array();
$function = 'drupal_test_'. $db_type;
if (!$function($db_url, $success)) {
if (isset($success['CONNECT'])) {
form_set_error('db_type', st('In order for Drupal to work and to proceed with the installation process you must resolve all permission issues reported above. We were able to verify that we have permission for the following commands: %commands. For more help with configuring your database server, see the <a href="http://drupal.org/node/258">Installation and upgrading handbook</a>. If you are unsure what any of this means you should probably contact your hosting provider.', array('%commands' => implode($success, ', '))));
}
else {
form_set_error('db_type', '');
}
}
}
}
?>
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