2
// $Id: install.php,v 1.113.2.9 2009/04/27 10:50:35 goba Exp $
4
require_once './includes/install.inc';
6
define('MAINTENANCE_MODE', 'install');
9
* The Drupal installation happens in a series of steps. We begin by verifying
10
* that the current environment meets our minimum requirements. We then go
11
* on to verify that settings.php is properly configured. From there we
12
* connect to the configured database and verify that it meets our minimum
13
* requirements. Finally we can allow the user to select an installation
14
* profile and complete the installation process.
17
* The installation phase we should proceed to.
19
function install_main() {
20
require_once './includes/bootstrap.inc';
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drupal_bootstrap(DRUPAL_BOOTSTRAP_CONFIGURATION);
23
// This must go after drupal_bootstrap(), which unsets globals!
24
global $profile, $install_locale, $conf;
26
require_once './modules/system/system.install';
27
require_once './includes/file.inc';
29
// Ensure correct page headers are sent (e.g. caching)
32
// Set up $language, so t() caller functions will still work.
33
drupal_init_language();
35
// Load module basics (needed for hook invokes).
36
include_once './includes/module.inc';
37
$module_list['system']['filename'] = 'modules/system/system.module';
38
$module_list['filter']['filename'] = 'modules/filter/filter.module';
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module_list(TRUE, FALSE, FALSE, $module_list);
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drupal_load('module', 'system');
41
drupal_load('module', 'filter');
43
// Set up theme system for the maintenance page.
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drupal_maintenance_theme();
46
// Check existing settings.php.
47
$verify = install_verify_settings();
50
// Since we have a database connection, we use the normal cache system.
51
// This is important, as the installer calls into the Drupal system for
52
// the clean URL checks, so we should maintain the cache properly.
53
require_once './includes/cache.inc';
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$conf['cache_inc'] = './includes/cache.inc';
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// Establish a connection to the database.
57
require_once './includes/database.inc';
60
// Check if Drupal is installed.
61
$task = install_verify_drupal();
62
if ($task == 'done') {
63
install_already_done_error();
67
// Since no persistent storage is available yet, and functions that check
68
// for cached data will fail, we temporarily replace the normal cache
69
// system with a stubbed-out version that short-circuits the actual
70
// caching process and avoids any errors.
71
require_once './includes/cache-install.inc';
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$conf['cache_inc'] = './includes/cache-install.inc';
77
// Decide which profile to use.
78
if (!empty($_GET['profile'])) {
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$profile = preg_replace('/[^a-zA-Z_0-9]/', '', $_GET['profile']);
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elseif ($profile = install_select_profile()) {
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install_goto("install.php?profile=$profile");
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install_no_profile_error();
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require_once "./profiles/$profile/$profile.profile";
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if (!empty($_GET['locale'])) {
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$install_locale = preg_replace('/[^a-zA-Z_0-9\-]/', '', $_GET['locale']);
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elseif (($install_locale = install_select_locale($profile)) !== FALSE) {
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install_goto("install.php?profile=$profile&locale=$install_locale");
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// Tasks come after the database is set up
103
if (!$verify && !empty($db_url)) {
104
// Do not install over a configured settings.php.
105
install_already_done_error();
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// Check the installation requirements for Drupal and this profile.
109
install_check_requirements($profile, $verify);
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// Verify existence of all required modules.
112
$modules = drupal_verify_profile($profile, $install_locale);
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// If any error messages are set now, it means a requirement problem.
115
$messages = drupal_set_message();
116
if (!empty($messages['error'])) {
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install_task_list('requirements');
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drupal_set_title(st('Requirements problem'));
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print theme('install_page', '');
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// Change the settings.php information if verification failed earlier.
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// Note: will trigger a redirect if database credentials change.
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install_change_settings($profile, $install_locale);
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// Install system.module.
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drupal_install_system();
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// Save the list of other modules to install for the 'profile-install'
132
// task. variable_set() can be used now that system.module is installed
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// and drupal is bootstrapped.
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variable_set('install_profile_modules', array_diff($modules, array('system')));
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// The database is set up, turn to further tasks.
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install_tasks($profile, $task);
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* Verify if Drupal is installed.
144
function install_verify_drupal() {
145
// Read the variable manually using the @ so we don't trigger an error if it fails.
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$result = @db_query("SELECT value FROM {variable} WHERE name = '%s'", 'install_task');
148
return unserialize(db_result($result));
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* Verify existing settings.php
155
function install_verify_settings() {
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global $db_prefix, $db_type, $db_url;
158
// Verify existing settings (if any).
159
if (!empty($db_url)) {
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// We need this because we want to run form_get_errors.
161
include_once './includes/form.inc';
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$url = parse_url(is_array($db_url) ? $db_url['default'] : $db_url);
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$db_user = urldecode($url['user']);
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$db_pass = isset($url['pass']) ? urldecode($url['pass']) : NULL;
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$db_host = urldecode($url['host']);
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$db_port = isset($url['port']) ? urldecode($url['port']) : '';
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$db_path = ltrim(urldecode($url['path']), '/');
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$settings_file = './'. conf_path(FALSE, TRUE) .'/settings.php';
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$form_state = array();
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_install_settings_form_validate($db_prefix, $db_type, $db_user, $db_pass, $db_host, $db_port, $db_path, $settings_file, $form_state);
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if (!form_get_errors()) {
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* Configure and rewrite settings.php.
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function install_change_settings($profile = 'default', $install_locale = '') {
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global $db_url, $db_type, $db_prefix;
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$url = parse_url(is_array($db_url) ? $db_url['default'] : $db_url);
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$db_user = isset($url['user']) ? urldecode($url['user']) : '';
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$db_pass = isset($url['pass']) ? urldecode($url['pass']) : '';
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$db_host = isset($url['host']) ? urldecode($url['host']) : '';
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$db_port = isset($url['port']) ? urldecode($url['port']) : '';
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$db_path = ltrim(urldecode($url['path']), '/');
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$conf_path = './'. conf_path(FALSE, TRUE);
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$settings_file = $conf_path .'/settings.php';
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// We always need this because we want to run form_get_errors.
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include_once './includes/form.inc';
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install_task_list('database');
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$output = drupal_get_form('install_settings_form', $profile, $install_locale, $settings_file, $db_url, $db_type, $db_prefix, $db_user, $db_pass, $db_host, $db_port, $db_path);
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drupal_set_title(st('Database configuration'));
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print theme('install_page', $output);
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* Form API array definition for install_settings.
209
function install_settings_form(&$form_state, $profile, $install_locale, $settings_file, $db_url, $db_type, $db_prefix, $db_user, $db_pass, $db_host, $db_port, $db_path) {
210
if (empty($db_host)) {
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$db_host = 'localhost';
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$db_types = drupal_detect_database_types();
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// If both 'mysql' and 'mysqli' are available, we disable 'mysql':
216
if (isset($db_types['mysqli'])) {
217
unset($db_types['mysql']);
220
if (count($db_types) == 0) {
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$form['no_db_types'] = array(
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'#value' => st('Your web server does not appear to support any common database types. Check with your hosting provider to see if they offer any databases that <a href="@drupal-databases">Drupal supports</a>.', array('@drupal-databases' => 'http://drupal.org/node/270#database')),
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$form['basic_options'] = array(
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'#type' => 'fieldset',
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'#title' => st('Basic options'),
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'#description' => '<p>'. st('To set up your @drupal database, enter the following information.', array('@drupal' => drupal_install_profile_name())) .'</p>',
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if (count($db_types) > 1) {
233
$form['basic_options']['db_type'] = array(
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'#title' => st('Database type'),
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'#options' => $db_types,
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'#default_value' => ($db_type ? $db_type : current($db_types)),
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'#description' => st('The type of database your @drupal data will be stored in.', array('@drupal' => drupal_install_profile_name())),
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$db_path_description = st('The name of the database your @drupal data will be stored in. It must exist on your server before @drupal can be installed.', array('@drupal' => drupal_install_profile_name()));
244
if (count($db_types) == 1) {
245
$db_types = array_values($db_types);
246
$form['basic_options']['db_type'] = array(
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'#value' => $db_types[0],
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$db_path_description = st('The name of the %db_type database your @drupal data will be stored in. It must exist on your server before @drupal can be installed.', array('%db_type' => $db_types[0], '@drupal' => drupal_install_profile_name()));
255
$form['basic_options']['db_path'] = array(
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'#type' => 'textfield',
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'#title' => st('Database name'),
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'#default_value' => $db_path,
261
'#description' => $db_path_description
265
$form['basic_options']['db_user'] = array(
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'#type' => 'textfield',
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'#title' => st('Database username'),
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'#default_value' => $db_user,
274
$form['basic_options']['db_pass'] = array(
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'#type' => 'password',
276
'#title' => st('Database password'),
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'#default_value' => $db_pass,
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$form['advanced_options'] = array(
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'#type' => 'fieldset',
283
'#title' => st('Advanced options'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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'#description' => st("These options are only necessary for some sites. If you're not sure what you should enter here, leave the default settings or check with your hosting provider.")
290
$form['advanced_options']['db_host'] = array(
291
'#type' => 'textfield',
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'#title' => st('Database host'),
293
'#default_value' => $db_host,
295
// Hostnames can be 255 characters long.
298
'#description' => st('If your database is located on a different server, change this.'),
302
$form['advanced_options']['db_port'] = array(
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'#type' => 'textfield',
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'#title' => st('Database port'),
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'#default_value' => $db_port,
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// The maximum port number is 65536, 5 digits.
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'#description' => st('If your database server is listening to a non-standard port, enter its number.'),
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$prefix = ($profile == 'default') ? 'drupal_' : $profile .'_';
314
$form['advanced_options']['db_prefix'] = array(
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'#type' => 'textfield',
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'#title' => st('Table prefix'),
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'#default_value' => $db_prefix,
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'#description' => st('If more than one application will be sharing this database, enter a table prefix such as %prefix for your @drupal site here.', array('@drupal' => drupal_install_profile_name(), '%prefix' => $prefix)),
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$form['save'] = array(
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'#value' => st('Save and continue'),
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$form['errors'] = array();
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$form['settings_file'] = array('#type' => 'value', '#value' => $settings_file);
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$form['_db_url'] = array('#type' => 'value');
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$form['#action'] = "install.php?profile=$profile". ($install_locale ? "&locale=$install_locale" : '');
331
$form['#redirect'] = FALSE;
337
* Form API validate for install_settings form.
339
function install_settings_form_validate($form, &$form_state) {
341
_install_settings_form_validate($form_state['values']['db_prefix'], $form_state['values']['db_type'], $form_state['values']['db_user'], $form_state['values']['db_pass'], $form_state['values']['db_host'], $form_state['values']['db_port'], $form_state['values']['db_path'], $form_state['values']['settings_file'], $form_state, $form);
345
* Helper function for install_settings_validate.
347
function _install_settings_form_validate($db_prefix, $db_type, $db_user, $db_pass, $db_host, $db_port, $db_path, $settings_file, &$form_state, $form = NULL) {
350
// Verify the table prefix
351
if (!empty($db_prefix) && is_string($db_prefix) && !preg_match('/^[A-Za-z0-9_.]+$/', $db_prefix)) {
352
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, periods, or underscores.', array('%db_prefix' => $db_prefix)), 'error');
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if (!empty($db_port) && !is_numeric($db_port)) {
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form_set_error('db_port', st('Database port must be a number.'));
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// Check database type
361
$_db_url = is_array($db_url) ? $db_url['default'] : $db_url;
362
$db_type = substr($_db_url, 0, strpos($_db_url, '://'));
364
$databases = drupal_detect_database_types();
365
if (!in_array($db_type, $databases)) {
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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)));
370
$db_url = $db_type .'://'. urlencode($db_user) . ($db_pass ? ':'. urlencode($db_pass) : '') .'@'. ($db_host ? urlencode($db_host) : 'localhost') . ($db_port ? ":$db_port" : '') .'/'. urlencode($db_path);
372
form_set_value($form['_db_url'], $db_url, $form_state);
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$function = 'drupal_test_'. $db_type;
377
if (!$function($db_url, $success)) {
378
if (isset($success['CONNECT'])) {
379
form_set_error('db_type', st('In order for Drupal to work, and to continue 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($success, ', '))));
382
form_set_error('db_type', '');
389
* Form API submit for install_settings form.
391
function install_settings_form_submit($form, &$form_state) {
392
global $profile, $install_locale;
394
// Update global settings array and save
395
$settings['db_url'] = array(
396
'value' => $form_state['values']['_db_url'],
399
$settings['db_prefix'] = array(
400
'value' => $form_state['values']['db_prefix'],
403
drupal_rewrite_settings($settings);
405
// Continue to install profile step
406
install_goto("install.php?profile=$profile". ($install_locale ? "&locale=$install_locale" : ''));
410
* Find all .profile files.
412
function install_find_profiles() {
413
return file_scan_directory('./profiles', '\.profile$', array('.', '..', 'CVS'), 0, TRUE, 'name', 0);
417
* Allow admin to select which profile to install.
420
* The selected profile.
422
function install_select_profile() {
423
include_once './includes/form.inc';
425
$profiles = install_find_profiles();
426
// Don't need to choose profile if only one available.
427
if (sizeof($profiles) == 1) {
428
$profile = array_pop($profiles);
429
require_once $profile->filename;
430
return $profile->name;
432
elseif (sizeof($profiles) > 1) {
433
foreach ($profiles as $profile) {
434
if (!empty($_POST['profile']) && ($_POST['profile'] == $profile->name)) {
435
return $profile->name;
439
install_task_list('profile-select');
441
drupal_set_title(st('Select an installation profile'));
442
print theme('install_page', drupal_get_form('install_select_profile_form', $profiles));
448
* Form API array definition for the profile selection form.
451
* Array of metadata about state of form processing.
452
* @param $profile_files
453
* Array of .profile files, as returned from file_scan_directory().
455
function install_select_profile_form(&$form_state, $profile_files) {
459
foreach ($profile_files as $profile) {
460
include_once($profile->filename);
462
// Load profile details and store them for later retrieval.
463
$function = $profile->name .'_profile_details';
464
if (function_exists($function)) {
465
$details = $function();
467
$profiles[$profile->name] = $details;
469
// Determine the name of the profile; default to file name if defined name
471
$name = isset($details['name']) ? $details['name'] : $profile->name;
472
$names[$profile->name] = $name;
475
// Display radio buttons alphabetically by human-readable name.
477
foreach ($names as $profile => $name) {
478
$form['profile'][$name] = array(
480
'#value' => 'default',
481
'#return_value' => $profile,
483
'#description' => isset($profiles[$profile]['description']) ? $profiles[$profile]['description'] : '',
484
'#parents' => array('profile'),
487
$form['submit'] = array(
489
'#value' => st('Save and continue'),
495
* Find all .po files for the current profile.
497
function install_find_locales($profilename) {
498
$locales = file_scan_directory('./profiles/'. $profilename .'/translations', '\.po$', array('.', '..', 'CVS'), 0, FALSE);
499
array_unshift($locales, (object) array('name' => 'en'));
504
* Allow admin to select which locale to use for the current profile.
507
* The selected language.
509
function install_select_locale($profilename) {
510
include_once './includes/file.inc';
511
include_once './includes/form.inc';
513
// Find all available locales.
514
$locales = install_find_locales($profilename);
516
// If only the built-in (English) language is available,
517
// and we are using the default profile, inform the user
518
// that the installer can be localized. Otherwise we assume
519
// the user know what he is doing.
520
if (count($locales) == 1) {
521
if ($profilename == 'default') {
522
install_task_list('locale-select');
523
drupal_set_title(st('Choose language'));
524
if (!empty($_GET['localize'])) {
525
$output = '<p>'. st('With the addition of an appropriate translation package, this installer is capable of proceeding in another language of your choice. To install and use Drupal in a language other than English:') .'</p>';
526
$output .= '<ul><li>'. st('Determine if <a href="@translations" target="_blank">a translation of this Drupal version</a> is available in your language of choice. A translation is provided via a translation package; each translation package enables the display of a specific version of Drupal in a specific language. Not all languages are available for every version of Drupal.', array('@translations' => 'http://drupal.org/project/translations')) .'</li>';
527
$output .= '<li>'. st('If an alternative translation package of your choice is available, download and extract its contents to your Drupal root directory.') .'</li>';
528
$output .= '<li>'. st('Return to choose language using the second link below and select your desired language from the displayed list. Reloading the page allows the list to automatically adjust to the presence of new translation packages.') .'</li>';
529
$output .= '</ul><p>'. st('Alternatively, to install and use Drupal in English, or to defer the selection of an alternative language until after installation, select the first link below.') .'</p>';
530
$output .= '<p>'. st('How should the installation continue?') .'</p>';
531
$output .= '<ul><li><a href="install.php?profile='. $profilename .'&locale=en">'. st('Continue installation in English') .'</a></li><li><a href="install.php?profile='. $profilename .'">'. st('Return to choose a language') .'</a></li></ul>';
534
$output = '<ul><li><a href="install.php?profile='. $profilename .'&locale=en">'. st('Install Drupal in English') .'</a></li><li><a href="install.php?profile='. $profilename .'&localize=true">'. st('Learn how to install Drupal in other languages') .'</a></li></ul>';
536
print theme('install_page', $output);
539
// One language, but not the default profile, assume
540
// the user knows what he is doing.
544
// Allow profile to pre-select the language, skipping the selection.
545
$function = $profilename .'_profile_details';
546
if (function_exists($function)) {
547
$details = $function();
548
if (isset($details['language'])) {
549
foreach ($locales as $locale) {
550
if ($details['language'] == $locale->name) {
551
return $locale->name;
557
if (!empty($_POST['locale'])) {
558
foreach ($locales as $locale) {
559
if ($_POST['locale'] == $locale->name) {
560
return $locale->name;
565
install_task_list('locale-select');
567
drupal_set_title(st('Choose language'));
568
print theme('install_page', drupal_get_form('install_select_locale_form', $locales));
574
* Form API array definition for language selection.
576
function install_select_locale_form(&$form_state, $locales) {
577
include_once './includes/locale.inc';
578
$languages = _locale_get_predefined_list();
579
foreach ($locales as $locale) {
580
// Try to use verbose locale name
581
$name = $locale->name;
582
if (isset($languages[$name])) {
583
$name = $languages[$name][0] . (isset($languages[$name][1]) ? ' '. st('(@language)', array('@language' => $languages[$name][1])) : '');
585
$form['locale'][$locale->name] = array(
587
'#return_value' => $locale->name,
588
'#default_value' => ($locale->name == 'en' ? TRUE : FALSE),
589
'#title' => $name . ($locale->name == 'en' ? ' '. st('(built-in)') : ''),
590
'#parents' => array('locale')
593
$form['submit'] = array(
595
'#value' => st('Select language'),
601
* Show an error page when there are no profiles available.
603
function install_no_profile_error() {
604
install_task_list('profile-select');
605
drupal_set_title(st('No profiles available'));
606
print theme('install_page', '<p>'. st('We were unable to find any installer profiles. Installer profiles tell us what modules to enable and what schema to install in the database. A profile is necessary to continue with the installation process.') .'</p>');
612
* Show an error page when Drupal has already been installed.
614
function install_already_done_error() {
617
drupal_set_title(st('Drupal already installed'));
618
print theme('install_page', st('<ul><li>To start over, you must empty your existing database.</li><li>To install to a different database, edit the appropriate <em>settings.php</em> file in the <em>sites</em> folder.</li><li>To upgrade an existing installation, proceed to the <a href="@base-url/update.php">update script</a>.</li><li>View your <a href="@base-url">existing site</a>.</li></ul>', array('@base-url' => $base_url)));
623
* Tasks performed after the database is initialized.
625
function install_tasks($profile, $task) {
626
global $base_url, $install_locale;
628
// Bootstrap newly installed Drupal, while preserving existing messages.
629
$messages = isset($_SESSION['messages']) ? $_SESSION['messages'] : '';
630
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
631
$_SESSION['messages'] = $messages;
633
// URL used to direct page requests.
634
$url = $base_url .'/install.php?locale='. $install_locale .'&profile='. $profile;
636
// Build a page for final tasks.
638
variable_set('install_task', 'profile-install');
639
$task = 'profile-install';
642
// We are using a list of if constructs here to allow for
643
// passing from one task to the other in the same request.
645
// Install profile modules.
646
if ($task == 'profile-install') {
647
$modules = variable_get('install_profile_modules', array());
648
$files = module_rebuild_cache();
649
variable_del('install_profile_modules');
650
$operations = array();
651
foreach ($modules as $module) {
652
$operations[] = array('_install_module_batch', array($module, $files[$module]->info['name']));
655
'operations' => $operations,
656
'finished' => '_install_profile_batch_finished',
657
'title' => st('Installing @drupal', array('@drupal' => drupal_install_profile_name())),
658
'error_message' => st('The installation has encountered an error.'),
660
// Start a batch, switch to 'profile-install-batch' task. We need to
661
// set the variable here, because batch_process() redirects.
662
variable_set('install_task', 'profile-install-batch');
664
batch_process($url, $url);
666
// We are running a batch install of the profile's modules.
667
// This might run in multiple HTTP requests, constantly redirecting
668
// to the same address, until the batch finished callback is invoked
669
// and the task advances to 'locale-initial-import'.
670
if ($task == 'profile-install-batch') {
671
include_once 'includes/batch.inc';
672
$output = _batch_page();
675
// Import interface translations for the enabled modules.
676
if ($task == 'locale-initial-import') {
677
if (!empty($install_locale) && ($install_locale != 'en')) {
678
include_once 'includes/locale.inc';
679
// Enable installation language as default site language.
680
locale_add_language($install_locale, NULL, NULL, NULL, NULL, NULL, 1, TRUE);
681
// Collect files to import for this language.
682
$batch = locale_batch_by_language($install_locale, '_install_locale_initial_batch_finished');
683
if (!empty($batch)) {
684
// Remember components we cover in this batch set.
685
variable_set('install_locale_batch_components', $batch['#components']);
686
// Start a batch, switch to 'locale-batch' task. We need to
687
// set the variable here, because batch_process() redirects.
688
variable_set('install_task', 'locale-initial-batch');
690
batch_process($url, $url);
693
// Found nothing to import or not foreign language, go to next task.
696
if ($task == 'locale-initial-batch') {
697
include_once 'includes/batch.inc';
698
include_once 'includes/locale.inc';
699
$output = _batch_page();
702
if ($task == 'configure') {
703
if (variable_get('site_name', FALSE) || variable_get('site_mail', FALSE)) {
704
// Site already configured: This should never happen, means re-running
705
// the installer, possibly by an attacker after the 'install_task' variable
706
// got accidentally blown somewhere. Stop it now.
707
install_already_done_error();
709
$form = drupal_get_form('install_configure_form', $url);
711
if (!variable_get('site_name', FALSE) && !variable_get('site_mail', FALSE)) {
712
// Not submitted yet: Prepare to display the form.
714
drupal_set_title(st('Configure site'));
716
// Warn about settings.php permissions risk
717
$settings_dir = './'. conf_path();
718
$settings_file = $settings_dir .'/settings.php';
719
if (!drupal_verify_install_file($settings_file, FILE_EXIST|FILE_READABLE|FILE_NOT_WRITABLE) || !drupal_verify_install_file($settings_dir, FILE_NOT_WRITABLE, 'dir')) {
720
drupal_set_message(st('All necessary changes to %dir and %file have been made, so you should remove write permissions to them now in order to avoid security risks. If you are unsure how to do so, please consult the <a href="@handbook_url">on-line handbook</a>.', array('%dir' => $settings_dir, '%file' => $settings_file, '@handbook_url' => 'http://drupal.org/getting-started')), 'error');
723
drupal_set_message(st('All necessary changes to %dir and %file have been made. They have been set to read-only for security.', array('%dir' => $settings_dir, '%file' => $settings_file)));
726
// Add JavaScript validation.
727
_user_password_dynamic_validation();
728
drupal_add_js(drupal_get_path('module', 'system') .'/system.js', 'module');
729
// We add these strings as settings because JavaScript translation does not
730
// work on install time.
731
drupal_add_js(array('copyFieldValue' => array('edit-site-mail' => array('edit-account-mail')), 'cleanURL' => array('success' => st('Your server has been successfully tested to support this feature.'), 'failure' => st('Your system configuration does not currently support this feature. The <a href="http://drupal.org/node/15365">handbook page on Clean URLs</a> has additional troubleshooting information.'), 'testing' => st('Testing clean URLs...'))), 'setting');
734
if (Drupal.jsEnabled) {
735
$(document).ready(function() {
736
Drupal.cleanURLsInstallCheck();
737
Drupal.setDefaultTimezone();
740
// Build menu to allow clean URL check.
749
// If found an unknown task or the 'profile' task, which is
750
// reserved for profiles, hand over the control to the profile,
751
// so it can run any number of custom tasks it defines.
752
if (!in_array($task, install_reserved_tasks())) {
753
$function = $profile .'_profile_tasks';
754
if (function_exists($function)) {
755
// The profile needs to run more code, maybe even more tasks.
756
// $task is sent through as a reference and may be changed!
757
$output = $function($task, $url);
760
// If the profile doesn't move on to a new task we assume
762
if ($task == 'profile') {
763
$task = 'profile-finished';
767
// Profile custom tasks are done, so let the installer regain
768
// control and proceed with importing the remaining translations.
769
if ($task == 'profile-finished') {
770
if (!empty($install_locale) && ($install_locale != 'en')) {
771
include_once 'includes/locale.inc';
772
// Collect files to import for this language. Skip components
773
// already covered in the initial batch set.
774
$batch = locale_batch_by_language($install_locale, '_install_locale_remaining_batch_finished', variable_get('install_locale_batch_components', array()));
775
// Remove temporary variable.
776
variable_del('install_locale_batch_components');
777
if (!empty($batch)) {
778
// Start a batch, switch to 'locale-remaining-batch' task. We need to
779
// set the variable here, because batch_process() redirects.
780
variable_set('install_task', 'locale-remaining-batch');
782
batch_process($url, $url);
785
// Found nothing to import or not foreign language, go to next task.
788
if ($task == 'locale-remaining-batch') {
789
include_once 'includes/batch.inc';
790
include_once 'includes/locale.inc';
791
$output = _batch_page();
794
// Display a 'finished' page to user.
795
if ($task == 'finished') {
796
drupal_set_title(st('@drupal installation complete', array('@drupal' => drupal_install_profile_name())));
797
$messages = drupal_set_message();
798
$output = '<p>'. st('Congratulations, @drupal has been successfully installed.', array('@drupal' => drupal_install_profile_name())) .'</p>';
799
$output .= '<p>'. (isset($messages['error']) ? st('Please review the messages above before continuing on to <a href="@url">your new site</a>.', array('@url' => url(''))) : st('You may now visit <a href="@url">your new site</a>.', array('@url' => url('')))) .'</p>';
803
// The end of the install process. Remember profile used.
804
if ($task == 'done') {
805
// Rebuild menu to get content type links registered by the profile,
806
// and possibly any other menu items created through the tasks.
809
// Register actions declared by any modules.
810
actions_synchronize();
812
// Randomize query-strings on css/js files, to hide the fact that
813
// this is a new install, not upgraded yet.
814
_drupal_flush_css_js();
816
variable_set('install_profile', $profile);
819
// Set task for user, and remember the task in the database.
820
install_task_list($task);
821
variable_set('install_task', $task);
823
// Output page, if some output was required. Otherwise it is possible
824
// that we are printing a JSON page and theme output should not be there.
825
if (isset($output)) {
826
print theme('maintenance_page', $output);
831
* Batch callback for batch installation of modules.
833
function _install_module_batch($module, $module_name, &$context) {
834
_drupal_install_module($module);
835
// We enable the installed module right away, so that the module will be
836
// loaded by drupal_bootstrap in subsequent batch requests, and other
837
// modules possibly depending on it can safely perform their installation
839
module_enable(array($module));
840
$context['results'][] = $module;
841
$context['message'] = st('Installed %module module.', array('%module' => $module_name));
845
* Finished callback for the modules install batch.
847
* Advance installer task to language import.
849
function _install_profile_batch_finished($success, $results) {
850
variable_set('install_task', 'locale-initial-import');
854
* Finished callback for the first locale import batch.
856
* Advance installer task to the configure screen.
858
function _install_locale_initial_batch_finished($success, $results) {
859
variable_set('install_task', 'configure');
863
* Finished callback for the second locale import batch.
865
* Advance installer task to the finished screen.
867
function _install_locale_remaining_batch_finished($success, $results) {
868
variable_set('install_task', 'finished');
872
* The list of reserved tasks to run in the installer.
874
function install_reserved_tasks() {
875
return array('configure', 'profile-install', 'profile-install-batch', 'locale-initial-import', 'locale-initial-batch', 'profile-finished', 'locale-remaining-batch', 'finished', 'done');
879
* Check installation requirements and report any errors.
881
function install_check_requirements($profile, $verify) {
883
// If Drupal is not set up already, we need to create a settings file.
886
$conf_path = './'. conf_path(FALSE, TRUE);
887
$settings_file = $conf_path .'/settings.php';
890
// Verify that the directory exists.
891
if (drupal_verify_install_file($conf_path, FILE_EXIST, 'dir')) {
892
// Check to make sure a settings.php already exists.
893
$file = $settings_file;
894
if (drupal_verify_install_file($settings_file, FILE_EXIST)) {
896
// If it does, make sure it is writable.
897
$writable = drupal_verify_install_file($settings_file, FILE_READABLE|FILE_WRITABLE);
901
drupal_set_message(st('The @drupal installer requires that you create a settings file as part of the installation process.
903
<li>Copy the %default_file file to %file.</li>
904
<li>Change file permissions so that it is writable by the web server. If you are unsure how to grant file permissions, please consult the <a href="@handbook_url">on-line handbook</a>.</li>
906
More details about installing Drupal are available in INSTALL.txt.', array('@drupal' => drupal_install_profile_name(), '%file' => $file, '%default_file' => $conf_path .'/default.settings.php', '@handbook_url' => 'http://drupal.org/server-permissions')), 'error');
908
elseif (!$writable) {
909
drupal_set_message(st('The @drupal installer requires write permissions to %file during the installation process. If you are unsure how to grant file permissions, please consult the <a href="@handbook_url">on-line handbook</a>.', array('@drupal' => drupal_install_profile_name(), '%file' => $file, '@handbook_url' => 'http://drupal.org/server-permissions')), 'error');
913
// Check the other requirements.
914
$requirements = drupal_check_profile($profile);
915
$severity = drupal_requirements_severity($requirements);
917
// If there are issues, report them.
918
if ($severity == REQUIREMENT_ERROR) {
920
foreach ($requirements as $requirement) {
921
if (isset($requirement['severity']) && $requirement['severity'] == REQUIREMENT_ERROR) {
922
$message = $requirement['description'];
923
if (isset($requirement['value']) && $requirement['value']) {
924
$message .= ' ('. st('Currently using !item !version', array('!item' => $requirement['title'], '!version' => $requirement['value'])) .')';
926
drupal_set_message($message, 'error');
930
if ($severity == REQUIREMENT_WARNING) {
932
foreach ($requirements as $requirement) {
933
if (isset($requirement['severity']) && $requirement['severity'] == REQUIREMENT_WARNING) {
934
$message = $requirement['description'];
935
if (isset($requirement['value']) && $requirement['value']) {
936
$message .= ' ('. st('Currently using !item !version', array('!item' => $requirement['title'], '!version' => $requirement['value'])) .')';
938
drupal_set_message($message, 'warning');
945
* Add the installation task list to the current page.
947
function install_task_list($active = NULL) {
948
// Default list of tasks.
950
'profile-select' => st('Choose profile'),
951
'locale-select' => st('Choose language'),
952
'requirements' => st('Verify requirements'),
953
'database' => st('Set up database'),
954
'profile-install-batch' => st('Install profile'),
955
'locale-initial-batch' => st('Set up translations'),
956
'configure' => st('Configure site'),
959
$profiles = install_find_profiles();
960
$profile = isset($_GET['profile']) && isset($profiles[$_GET['profile']]) ? $_GET['profile'] : '.';
961
$locales = install_find_locales($profile);
963
// If we have only one profile, remove 'Choose profile'
964
// and rename 'Install profile'.
965
if (count($profiles) == 1) {
966
unset($tasks['profile-select']);
967
$tasks['profile-install-batch'] = st('Install site');
970
// Add tasks defined by the profile.
972
$function = $profile .'_profile_task_list';
973
if (function_exists($function)) {
974
$result = $function();
975
if (is_array($result)) {
981
if (count($locales) < 2 || empty($_GET['locale']) || $_GET['locale'] == 'en') {
982
// If not required, remove translation import from the task list.
983
unset($tasks['locale-initial-batch']);
986
// If required, add remaining translations import task.
987
$tasks += array('locale-remaining-batch' => st('Finish translations'));
990
// Add finished step as the last task.
992
'finished' => st('Finished')
995
// Let the theming function know that 'finished' and 'done'
996
// include everything, so every step is completed.
997
if (in_array($active, array('finished', 'done'))) {
1000
drupal_set_content('left', theme_task_list($tasks, $active));
1004
* Form API array definition for site configuration.
1006
function install_configure_form(&$form_state, $url) {
1008
$form['intro'] = array(
1009
'#value' => st('To configure your website, please provide the following information.'),
1012
$form['site_information'] = array(
1013
'#type' => 'fieldset',
1014
'#title' => st('Site information'),
1015
'#collapsible' => FALSE,
1017
$form['site_information']['site_name'] = array(
1018
'#type' => 'textfield',
1019
'#title' => st('Site name'),
1020
'#required' => TRUE,
1023
$form['site_information']['site_mail'] = array(
1024
'#type' => 'textfield',
1025
'#title' => st('Site e-mail address'),
1026
'#default_value' => ini_get('sendmail_from'),
1027
'#description' => st("The <em>From</em> address in automated e-mails sent during registration and new password requests, and other notifications. (Use an address ending in your site's domain to help prevent this e-mail being flagged as spam.)"),
1028
'#required' => TRUE,
1031
$form['admin_account'] = array(
1032
'#type' => 'fieldset',
1033
'#title' => st('Administrator account'),
1034
'#collapsible' => FALSE,
1036
$form['admin_account']['account']['#tree'] = TRUE;
1037
$form['admin_account']['markup'] = array(
1038
'#value' => '<p class="description">'. st('The administrator account has complete access to the site; it will automatically be granted all permissions and can perform any administrative activity. This will be the only account that can perform certain activities, so keep its credentials safe.') .'</p>',
1042
$form['admin_account']['account']['name'] = array('#type' => 'textfield',
1043
'#title' => st('Username'),
1044
'#maxlength' => USERNAME_MAX_LENGTH,
1045
'#description' => st('Spaces are allowed; punctuation is not allowed except for periods, hyphens, and underscores.'),
1046
'#required' => TRUE,
1050
$form['admin_account']['account']['mail'] = array('#type' => 'textfield',
1051
'#title' => st('E-mail address'),
1052
'#maxlength' => EMAIL_MAX_LENGTH,
1053
'#description' => st('All e-mails from the system will be sent to this address. The e-mail address is not made public and will only be used if you wish to receive a new password or wish to receive certain news or notifications by e-mail.'),
1054
'#required' => TRUE,
1057
$form['admin_account']['account']['pass'] = array(
1058
'#type' => 'password_confirm',
1059
'#required' => TRUE,
1064
$form['server_settings'] = array(
1065
'#type' => 'fieldset',
1066
'#title' => st('Server settings'),
1067
'#collapsible' => FALSE,
1069
$form['server_settings']['date_default_timezone'] = array(
1070
'#type' => 'select',
1071
'#title' => st('Default time zone'),
1072
'#default_value' => 0,
1073
'#options' => _system_zonelist(),
1074
'#description' => st('By default, dates in this site will be displayed in the chosen time zone.'),
1078
$form['server_settings']['clean_url'] = array(
1079
'#type' => 'radios',
1080
'#title' => st('Clean URLs'),
1081
'#default_value' => 0,
1082
'#options' => array(0 => st('Disabled'), 1 => st('Enabled')),
1083
'#description' => st('This option makes Drupal emit "clean" URLs (i.e. without <code>?q=</code> in the URL).'),
1084
'#disabled' => TRUE,
1085
'#prefix' => '<div id="clean-url" class="install">',
1086
'#suffix' => '</div>',
1090
$form['server_settings']['update_status_module'] = array(
1091
'#type' => 'checkboxes',
1092
'#title' => st('Update notifications'),
1093
'#options' => array(1 => st('Check for updates automatically')),
1094
'#default_value' => array(1),
1095
'#description' => st('With this option enabled, Drupal will notify you when new releases are available. This will significantly enhance your site\'s security and is <strong>highly recommended</strong>. This requires your site to periodically send anonymous information on its installed components to <a href="@drupal">drupal.org</a>. For more information please see the <a href="@update">update notification information</a>.', array('@drupal' => 'http://drupal.org', '@update' => 'http://drupal.org/handbook/modules/update')),
1099
$form['submit'] = array(
1100
'#type' => 'submit',
1101
'#value' => st('Save and continue'),
1104
$form['#action'] = $url;
1105
$form['#redirect'] = FALSE;
1107
// Allow the profile to alter this form. $form_state isn't available
1108
// here, but to conform to the hook_form_alter() signature, we pass
1110
$hook_form_alter = $_GET['profile'] .'_form_alter';
1111
if (function_exists($hook_form_alter)) {
1112
$hook_form_alter($form, array(), 'install_configure');
1118
* Form API validate for the site configuration form.
1120
function install_configure_form_validate($form, &$form_state) {
1121
if ($error = user_validate_name($form_state['values']['account']['name'])) {
1122
form_error($form['admin_account']['account']['name'], $error);
1124
if ($error = user_validate_mail($form_state['values']['account']['mail'])) {
1125
form_error($form['admin_account']['account']['mail'], $error);
1127
if ($error = user_validate_mail($form_state['values']['site_mail'])) {
1128
form_error($form['site_information']['site_mail'], $error);
1133
* Form API submit for the site configuration form.
1135
function install_configure_form_submit($form, &$form_state) {
1138
variable_set('site_name', $form_state['values']['site_name']);
1139
variable_set('site_mail', $form_state['values']['site_mail']);
1140
variable_set('date_default_timezone', $form_state['values']['date_default_timezone']);
1142
// Enable update.module if this option was selected.
1143
if ($form_state['values']['update_status_module'][1]) {
1144
drupal_install_modules(array('update'));
1147
// Turn this off temporarily so that we can pass a password through.
1148
variable_set('user_email_verification', FALSE);
1149
$form_state['old_values'] = $form_state['values'];
1150
$form_state['values'] = $form_state['values']['account'];
1152
// We precreated user 1 with placeholder values. Let's save the real values.
1153
$account = user_load(1);
1154
$merge_data = array('init' => $form_state['values']['mail'], 'roles' => array(), 'status' => 1);
1155
user_save($account, array_merge($form_state['values'], $merge_data));
1156
// Log in the first user.
1157
user_authenticate($form_state['values']);
1158
$form_state['values'] = $form_state['old_values'];
1159
unset($form_state['old_values']);
1160
variable_set('user_email_verification', TRUE);
1162
if (isset($form_state['values']['clean_url'])) {
1163
variable_set('clean_url', $form_state['values']['clean_url']);
1165
// The user is now logged in, but has no session ID yet, which
1166
// would be required later in the request, so remember it.
1167
$user->sid = session_id();
1169
// Record when this install ran.
1170
variable_set('install_time', time());
1173
// Start the installer.
added
removed
install.php
