<?php
function system_main_admin_page($arg = NULL) {
if (isset($arg) && substr($arg, 0, 3) != 'by-') {
return drupal_not_found();
}
if (system_status(TRUE) && user_access('administer site configuration')) {
drupal_set_message(t('One or more problems were detected with your Drupal installation. Check the <a href="@status">status report</a> for more information.', array('@status' => url('admin/reports/status'))), 'error');
}
$blocks = array();
if ($admin = db_fetch_array(db_query("SELECT menu_name, mlid FROM {menu_links} WHERE link_path = 'admin' AND module = 'system'"))) {
$result = db_query("
SELECT m.*, ml.*
FROM {menu_links} ml
INNER JOIN {menu_router} m ON ml.router_path = m.path
WHERE ml.link_path != 'admin/help' AND menu_name = '%s' AND ml.plid = %d AND hidden = 0", $admin);
while ($item = db_fetch_array($result)) {
_menu_link_translate($item);
if (!$item['access']) {
continue;
}
if (!empty($item['localized_options']['attributes']['title'])) {
$item['description'] = $item['localized_options']['attributes']['title'];
}
$block = $item;
$block['content'] = '';
if ($item['block_callback'] && function_exists($item['block_callback'])) {
$function = $item['block_callback'];
$block['content'] .= $function();
}
$block['content'] .= theme('admin_block_content', system_admin_menu_block($item));
$blocks[(50000 + $item['weight']) .' '. $item['title'] .' '. $item['mlid']] = $block;
}
}
if ($blocks) {
ksort($blocks);
return theme('admin_page', $blocks);
}
else {
return t('You do not have any administrative items.');
}
}
function system_admin_menu_block_page() {
$item = menu_get_item();
if ($content = system_admin_menu_block($item)) {
$output = theme('admin_block_content', $content);
}
else {
$output = t('You do not have any administrative items.');
}
return $output;
}
function system_admin_compact_page($mode = 'off') {
global $user;
user_save($user, array('admin_compact_mode' => ($mode == 'on')));
drupal_goto('admin');
}
function system_admin_by_module() {
$modules = module_rebuild_cache();
$menu_items = array();
$help_arg = module_exists('help') ? drupal_help_arg() : FALSE;
foreach ($modules as $file) {
$module = $file->name;
if ($module == 'help') {
continue;
}
$admin_tasks = system_get_module_admin_tasks($module);
if (count($admin_tasks)) {
if ($help_arg && module_invoke($module, 'help', "admin/help#$module", $help_arg)) {
$admin_tasks[100] = l(t('Get help'), "admin/help/$module");
}
ksort($admin_tasks);
$menu_items[$file->info['name']] = array($file->info['description'], $admin_tasks);
}
}
return theme('system_admin_by_module', $menu_items);
}
function system_settings_overview() {
if (function_exists('db_check_setup') && empty($_POST)) {
db_check_setup();
}
$item = menu_get_item('admin/settings');
$content = system_admin_menu_block($item);
$output = theme('admin_block_content', $content);
return $output;
}
function system_admin_theme_settings() {
$themes = system_theme_data();
uasort($themes, 'system_sort_modules_by_info_name');
$options[0] = '<'. t('System default') .'>';
foreach ($themes as $theme) {
$options[$theme->name] = $theme->info['name'];
}
$form['admin_theme'] = array(
'#type' => 'select',
'#options' => $options,
'#title' => t('Administration theme'),
'#description' => t('Choose which theme the administration pages should display in. If you choose "System default" the administration pages will use the same theme as the rest of the site.'),
'#default_value' => variable_get('admin_theme', '0'),
);
$form['node_admin_theme'] = array(
'#type' => 'checkbox',
'#title' => t('Use administration theme for content editing'),
'#description' => t('Use the administration theme when editing existing posts or creating new ones.'),
'#default_value' => variable_get('node_admin_theme', '0'),
);
$form['#submit'][] = 'system_admin_theme_submit';
return system_settings_form($form);
}
function system_themes_form() {
drupal_clear_css_cache();
$themes = system_theme_data();
uasort($themes, 'system_sort_modules_by_info_name');
$status = array();
$incompatible_core = array();
$incompatible_php = array();
foreach ($themes as $theme) {
$screenshot = NULL;
$theme_key = $theme->name;
while ($theme_key) {
if (file_exists($themes[$theme_key]->info['screenshot'])) {
$screenshot = $themes[$theme_key]->info['screenshot'];
break;
}
$theme_key = isset($themes[$theme_key]->info['base theme']) ? $themes[$theme_key]->info['base theme'] : NULL;
}
$screenshot = $screenshot ? theme('image', $screenshot, t('Screenshot for %theme theme', array('%theme' => $theme->info['name'])), '', array('class' => 'screenshot'), FALSE) : t('no screenshot');
$form[$theme->name]['screenshot'] = array('#value' => $screenshot);
$form[$theme->name]['info'] = array(
'#type' => 'value',
'#value' => $theme->info,
);
$options[$theme->name] = '';
if (!empty($theme->status) || $theme->name == variable_get('admin_theme', '0')) {
$form[$theme->name]['operations'] = array('#value' => l(t('configure'), 'admin/build/themes/settings/'. $theme->name) );
}
else {
$form[$theme->name]['operations'] = array();
}
if (!empty($theme->status)) {
$status[] = $theme->name;
}
else {
if (!isset($theme->info['core']) || $theme->info['core'] != DRUPAL_CORE_COMPATIBILITY) {
$incompatible_core[] = $theme->name;
}
if (version_compare(phpversion(), $theme->info['php']) < 0) {
$incompatible_php[$theme->name] = $theme->info['php'];
}
}
}
$form['status'] = array(
'#type' => 'checkboxes',
'#options' => $options,
'#default_value' => $status,
'#incompatible_themes_core' => drupal_map_assoc($incompatible_core),
'#incompatible_themes_php' => $incompatible_php,
);
$form['theme_default'] = array(
'#type' => 'radios',
'#options' => $options,
'#default_value' => variable_get('theme_default', 'garland'),
);
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
$form['buttons']['reset'] = array(
'#type' => 'submit',
'#value' => t('Reset to defaults'),
);
return $form;
}
function system_themes_form_submit($form, &$form_state) {
$old_theme_list = $new_theme_list = array();
foreach (list_themes() as $theme) {
if ($theme->status) {
$old_theme_list[] = $theme->name;
}
}
db_query("UPDATE {system} SET status = 0 WHERE type = 'theme'");
if ($form_state['values']['op'] == t('Save configuration')) {
if (is_array($form_state['values']['status'])) {
foreach ($form_state['values']['status'] as $key => $choice) {
if ($choice || $form_state['values']['theme_default'] == $key) {
system_initialize_theme_blocks($key);
$new_theme_list[] = $key;
db_query("UPDATE {system} SET status = 1 WHERE type = 'theme' and name = '%s'", $key);
}
}
}
if (($admin_theme = variable_get('admin_theme', '0')) != '0' && $admin_theme != $form_state['values']['theme_default']) {
drupal_set_message(t('Please note that the <a href="!admin_theme_page">administration theme</a> is still set to the %admin_theme theme; consequently, the theme on this page remains unchanged. All non-administrative sections of the site, however, will show the selected %selected_theme theme by default.', array(
'!admin_theme_page' => url('admin/settings/admin'),
'%admin_theme' => $admin_theme,
'%selected_theme' => $form_state['values']['theme_default'],
)));
}
variable_set('theme_default', $form_state['values']['theme_default']);
}
else {
variable_del('theme_default');
db_query("UPDATE {system} SET status = 1 WHERE type = 'theme' AND name = 'garland'");
$new_theme_list = array('garland');
}
list_themes(TRUE);
menu_rebuild();
drupal_rebuild_theme_registry();
drupal_set_message(t('The configuration options have been saved.'));
$form_state['redirect'] = 'admin/build/themes';
module_invoke('locale', 'system_update', array_diff($new_theme_list, $old_theme_list));
return;
}
function system_theme_settings(&$form_state, $key = '') {
$directory_path = file_directory_path();
file_check_directory($directory_path, FILE_CREATE_DIRECTORY, 'file_directory_path');
if ($key) {
$settings = theme_get_settings($key);
$var = str_replace('/', '_', 'theme_'. $key .'_settings');
$themes = system_theme_data();
$features = $themes[$key]->info['features'];
}
else {
$settings = theme_get_settings('');
$var = 'theme_settings';
}
$form['var'] = array('#type' => 'hidden', '#value' => $var);
if ($file = file_save_upload('logo_upload', array('file_validate_is_image' => array()))) {
$parts = pathinfo($file->filename);
$filename = ($key) ? str_replace('/', '_', $key) .'_logo.'. $parts['extension'] : 'logo.'. $parts['extension'];
if (file_copy($file, $filename, FILE_EXISTS_REPLACE)) {
$_POST['default_logo'] = 0;
$_POST['logo_path'] = $file->filepath;
$_POST['toggle_logo'] = 1;
}
}
if ($file = file_save_upload('favicon_upload')) {
$parts = pathinfo($file->filename);
$filename = ($key) ? str_replace('/', '_', $key) .'_favicon.'. $parts['extension'] : 'favicon.'. $parts['extension'];
if (file_copy($file, $filename)) {
$_POST['default_favicon'] = 0;
$_POST['favicon_path'] = $file->filepath;
$_POST['toggle_favicon'] = 1;
}
}
$toggles = array(
'logo' => t('Logo'),
'name' => t('Site name'),
'slogan' => t('Site slogan'),
'mission' => t('Mission statement'),
'node_user_picture' => t('User pictures in posts'),
'comment_user_picture' => t('User pictures in comments'),
'search' => t('Search box'),
'favicon' => t('Shortcut icon'),
'primary_links' => t('Primary links'),
'secondary_links' => t('Secondary links'),
);
$disabled = array();
if (!variable_get('user_pictures', 0)) {
$disabled['toggle_node_user_picture'] = TRUE;
$disabled['toggle_comment_user_picture'] = TRUE;
}
if (!module_exists('search')) {
$disabled['toggle_search'] = TRUE;
}
$form['theme_settings'] = array(
'#type' => 'fieldset',
'#title' => t('Toggle display'),
'#description' => t('Enable or disable the display of certain page elements.'),
);
foreach ($toggles as $name => $title) {
if ((!$key) || in_array($name, $features)) {
$form['theme_settings']['toggle_'. $name] = array('#type' => 'checkbox', '#title' => $title, '#default_value' => $settings['toggle_'. $name]);
if (isset($disabled['toggle_'. $name])) {
$form['theme_settings']['toggle_'. $name]['#disabled'] = TRUE;
}
}
}
if (!$key) {
$form['theme_settings'] += array(
'#prefix' => '<div class="theme-settings-left">',
'#suffix' => '</div>',
);
$node_types = node_get_types('names');
if ($node_types) {
$form['node_info'] = array(
'#type' => 'fieldset',
'#title' => t('Display post information on'),
'#description' => t('Enable or disable the <em>submitted by Username on date</em> text when displaying posts of the following type.'),
'#prefix' => '<div class="theme-settings-right">',
'#suffix' => '</div>',
);
foreach ($node_types as $type => $name) {
$form['node_info']["toggle_node_info_$type"] = array('#type' => 'checkbox', '#title' => check_plain($name), '#default_value' => $settings["toggle_node_info_$type"]);
}
}
}
elseif (!element_children($form['theme_settings'])) {
$form['theme_settings']['#access'] = FALSE;
}
if ((!$key) || in_array('logo', $features)) {
$form['logo'] = array(
'#type' => 'fieldset',
'#title' => t('Logo image settings'),
'#description' => t('If toggled on, the following logo will be displayed.'),
'#attributes' => array('class' => 'theme-settings-bottom'),
);
$form['logo']["default_logo"] = array(
'#type' => 'checkbox',
'#title' => t('Use the default logo'),
'#default_value' => $settings['default_logo'],
'#tree' => FALSE,
'#description' => t('Check here if you want the theme to use the logo supplied with it.')
);
$form['logo']['logo_path'] = array(
'#type' => 'textfield',
'#title' => t('Path to custom logo'),
'#default_value' => $settings['logo_path'],
'#description' => t('The path to the file you would like to use as your logo file instead of the default logo.'));
$form['logo']['logo_upload'] = array(
'#type' => 'file',
'#title' => t('Upload logo image'),
'#maxlength' => 40,
'#description' => t("If you don't have direct file access to the server, use this field to upload your logo.")
);
}
if ((!$key) || in_array('favicon', $features)) {
$form['favicon'] = array(
'#type' => 'fieldset',
'#title' => t('Shortcut icon settings'),
'#description' => t("Your shortcut icon, or 'favicon', is displayed in the address bar and bookmarks of most browsers.")
);
$form['favicon']['default_favicon'] = array(
'#type' => 'checkbox',
'#title' => t('Use the default shortcut icon.'),
'#default_value' => $settings['default_favicon'],
'#description' => t('Check here if you want the theme to use the default shortcut icon.')
);
$form['favicon']['favicon_path'] = array(
'#type' => 'textfield',
'#title' => t('Path to custom icon'),
'#default_value' => $settings['favicon_path'],
'#description' => t('The path to the image file you would like to use as your custom shortcut icon.')
);
$form['favicon']['favicon_upload'] = array(
'#type' => 'file',
'#title' => t('Upload icon image'),
'#description' => t("If you don't have direct file access to the server, use this field to upload your shortcut icon.")
);
}
if ($key) {
$filename = './'. str_replace("/$key.info", '', $themes[$key]->filename) .'/theme-settings.php';
if (!file_exists($filename) and !empty($themes[$key]->info['base theme'])) {
$base = $themes[$key]->info['base theme'];
$filename = './'. str_replace("/$base.info", '', $themes[$base]->filename) .'/theme-settings.php';
}
if (file_exists($filename)) {
require_once $filename;
}
$function = $themes[$key]->prefix .'_engine_settings';
if (function_exists($function)) {
$group = $function($settings);
if (!empty($group)) {
$form['engine_specific'] = array('#type' => 'fieldset', '#title' => t('Theme-engine-specific settings'), '#description' => t('These settings only exist for all the templates and styles based on the %engine theme engine.', array('%engine' => $themes[$key]->prefix)));
$form['engine_specific'] = array_merge($form['engine_specific'], $group);
}
}
$function = $key .'_settings';
if (!function_exists($function)) {
$function = $themes[$key]->prefix .'_settings';
}
if (function_exists($function)) {
$group = $function($settings);
if (!empty($group)) {
$form['theme_specific'] = array('#type' => 'fieldset', '#title' => t('Theme-specific settings'), '#description' => t('These settings only exist for the %theme theme and all the styles based on it.', array('%theme' => $themes[$key]->info['name'])));
$form['theme_specific'] = array_merge($form['theme_specific'], $group);
}
}
}
$form['#attributes'] = array('enctype' => 'multipart/form-data');
$form = system_settings_form($form);
$form['#submit'] = array('system_theme_settings_submit');
return $form;
}
function system_theme_settings_submit($form, &$form_state) {
$values = $form_state['values'];
$key = $values['var'];
if ($values['op'] == t('Reset to defaults')) {
variable_del($key);
drupal_set_message(t('The configuration options have been reset to their default values.'));
}
else {
unset($values['var'], $values['submit'], $values['reset'], $values['form_id'], $values['op'], $values['form_build_id'], $values['form_token']);
variable_set($key, $values);
drupal_set_message(t('The configuration options have been saved.'));
}
cache_clear_all();
}
function _system_is_incompatible(&$incompatible, $files, $file) {
static $seen;
if (isset($seen[$file->name])) {
return isset($incompatible[$file->name]);
}
$seen[$file->name] = TRUE;
if (isset($incompatible[$file->name])) {
return TRUE;
}
if (!is_array($file->info['dependencies'])) {
$file->info['dependencies'] = array();
$incompatible[$file->name] = TRUE;
return TRUE;
}
foreach ($file->info['dependencies'] as $dependency) {
if (isset($files[$dependency]) && _system_is_incompatible($incompatible, $files, $files[$dependency])) {
$incompatible[$file->name] = TRUE;
return TRUE;
}
}
}
function system_modules($form_state = array()) {
drupal_rebuild_theme_registry();
node_types_rebuild();
menu_rebuild();
cache_clear_all('schema', 'cache');
$files = module_rebuild_cache();
uasort($files, 'system_sort_modules_by_info_name');
if (!empty($form_state['storage'])) {
return system_modules_confirm_form($files, $form_state['storage']);
}
$dependencies = array();
$form['validation_modules'] = array('#type' => 'value', '#value' => $files);
$form['disabled_modules'] = array('#type' => 'value', '#value' => array());
$incompatible_core = array();
$incompatible_php = array();
foreach ($files as $filename => $file) {
if (!isset($file->info['core']) || $file->info['core'] != DRUPAL_CORE_COMPATIBILITY) {
$incompatible_core[$file->name] = $file->name;
}
if (version_compare(phpversion(), $file->info['php']) < 0) {
$incompatible_php[$file->name] = $file->info['php'];
}
}
$disabled = array();
$throttle = array();
foreach ($files as $filename => $file) {
$form['name'][$filename] = array('#value' => $file->info['name']);
$form['version'][$filename] = array('#value' => $file->info['version']);
$form['description'][$filename] = array('#value' => t($file->info['description']));
$options[$filename] = '';
if (_system_is_incompatible($incompatible_core, $files, $file) || _system_is_incompatible($incompatible_php, $files, $file)) {
$disabled[] = $file->name;
continue;
}
if ($file->status) {
$status[] = $file->name;
}
if ($file->throttle) {
$throttle[] = $file->name;
}
$dependencies = array();
if (is_array($file->info['dependencies'])) {
foreach ($file->info['dependencies'] as $dependency) {
if (!isset($files[$dependency]) || !$files[$dependency]->status) {
if (isset($files[$dependency])) {
$dependencies[] = t('@module (<span class="admin-disabled">disabled</span>)', array('@module' => $files[$dependency]->info['name']));
}
else {
$dependencies[] = t('@module (<span class="admin-missing">missing</span>)', array('@module' => drupal_ucfirst($dependency)));
$disabled[] = $filename;
$form['disabled_modules']['#value'][$filename] = FALSE;
}
}
else {
$dependencies[] = t('@module (<span class="admin-enabled">enabled</span>)', array('@module' => $files[$dependency]->info['name']));
}
}
if (!empty($dependencies)) {
$form['description'][$filename]['dependencies'] = array(
'#value' => t('Depends on: !dependencies', array('!dependencies' => implode(', ', $dependencies))),
'#prefix' => '<div class="admin-dependencies">',
'#suffix' => '</div>',
);
}
}
$dependents = array();
foreach ($file->info['dependents'] as $dependent) {
if ($files[$dependent]->status == 1) {
$dependents[] = t('@module (<span class="admin-enabled">enabled</span>)', array('@module' => $files[$dependent]->info['name']));
$disabled[] = $filename;
$form['disabled_modules']['#value'][$filename] = TRUE;
}
else {
$dependents[] = t('@module (<span class="admin-disabled">disabled</span>)', array('@module' => $files[$dependent]->info['name']));
}
}
if (!empty($dependents)) {
$form['description'][$filename]['required'] = array(
'#value' => t('Required by: !required', array('!required' => implode(', ', $dependents))),
'#prefix' => '<div class="admin-required">',
'#suffix' => '</div>',
);
}
}
$modules_required = drupal_required_modules();
foreach ($modules_required as $required) {
$disabled[] = $required;
$form['disabled_modules']['#value'][$required] = TRUE;
}
$form['status'] = array(
'#type' => 'checkboxes',
'#default_value' => $status,
'#options' => $options,
'#process' => array(
'expand_checkboxes',
'system_modules_disable',
),
'#disabled_modules' => $disabled,
'#incompatible_modules_core' => $incompatible_core,
'#incompatible_modules_php' => $incompatible_php,
);
if (module_exists('throttle')) {
$form['throttle'] = array(
'#type' => 'checkboxes',
'#default_value' => $throttle,
'#options' => $options,
'#process' => array(
'expand_checkboxes',
'system_modules_disable',
),
'#disabled_modules' => array_merge($modules_required, array('throttle')),
);
}
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
$form['#action'] = url('admin/build/modules/list/confirm');
return $form;
}
function system_sort_modules_by_info_name($a, $b) {
return strcasecmp($a->info['name'], $b->info['name']);
}
function system_modules_disable($form, $edit) {
foreach ($form['#disabled_modules'] as $key) {
$form[$key]['#attributes']['disabled'] = 'disabled';
}
return $form;
}
function system_modules_confirm_form($modules, $storage) {
$form = array();
$items = array();
list($dependencies, $status) = $storage;
$form['validation_modules'] = array('#type' => 'value', '#value' => $modules);
$form['status']['#tree'] = TRUE;
foreach ($status as $key => $choice) {
$form['status'][$key] = array('#type' => 'value', '#value' => $choice);
}
foreach ($dependencies as $name => $missing_dependencies) {
$form['status'][$name] = array('#type' => 'hidden', '#value' => 1);
foreach ($missing_dependencies as $k => $dependency) {
$form['status'][$dependency] = array('#type' => 'hidden', '#value' => 1);
$info = $modules[$dependency]->info;
$missing_dependencies[$k] = $info['name'] ? $info['name'] : drupal_ucfirst($dependency);
}
$t_argument = array(
'@module' => $modules[$name]->info['name'],
'@dependencies' => implode(', ', $missing_dependencies),
);
$items[] = format_plural(count($missing_dependencies), 'You must enable the @dependencies module to install @module.', 'You must enable the @dependencies modules to install @module.', $t_argument);
}
$form['text'] = array('#value' => theme('item_list', $items));
if ($form) {
$form = confirm_form(
$form,
t('Some required modules must be enabled'),
'admin/build/modules',
t('Would you like to continue with enabling the above?'),
t('Continue'),
t('Cancel'));
return $form;
}
}
function system_modules_submit($form, &$form_state) {
include_once './includes/install.inc';
$new_modules = array();
if (!isset($form_state['storage'])) {
$form_state['values']['status'] = array_merge($form_state['values']['status'], $form_state['values']['disabled_modules']);
if ($dependencies = system_module_build_dependencies($form_state['values']['validation_modules'], $form_state['values'])) {
foreach (array_keys($dependencies) as $name) {
$form_state['values']['status'][$name] = 0;
}
}
}
else {
$dependencies = NULL;
}
if (isset($form_state['values']['throttle'])) {
foreach ($form_state['values']['throttle'] as $key => $choice) {
db_query("UPDATE {system} SET throttle = %d WHERE type = 'module' and name = '%s'", $choice ? 1 : 0, $key);
}
}
if ($dependencies) {
if (!isset($form_state['values']['confirm'])) {
$form_state['storage'] = array($dependencies, $form_state['values']['status']);
return;
}
else {
$form_state['values']['status'] = array_merge($form_state['values']['status'], $form_storage[1]);
}
}
unset($form_state['storage']);
$enable_modules = array();
$disable_modules = array();
foreach ($form_state['values']['status'] as $key => $choice) {
if ($choice) {
if (drupal_get_installed_schema_version($key) == SCHEMA_UNINSTALLED) {
$new_modules[] = $key;
}
else {
$enable_modules[] = $key;
}
}
else {
$disable_modules[] = $key;
}
}
$old_module_list = module_list();
if (!empty($enable_modules)) {
module_enable($enable_modules);
}
if (!empty($disable_modules)) {
module_disable($disable_modules);
}
foreach ($new_modules as $key => $module) {
if (!drupal_check_module($module)) {
unset($new_modules[$key]);
}
}
drupal_install_modules($new_modules);
$current_module_list = module_list(TRUE, FALSE);
if ($old_module_list != $current_module_list) {
drupal_set_message(t('The configuration options have been saved.'));
}
drupal_clear_css_cache();
drupal_clear_js_cache();
$form_state['redirect'] = 'admin/build/modules';
module_invoke('locale', 'system_update', $new_modules);
actions_synchronize();
return;
}
function system_module_build_dependencies($modules, $form_values) {
static $dependencies;
if (!isset($dependencies) && isset($form_values)) {
$dependencies = array();
foreach ($modules as $name => $module) {
if (!$module->status && $form_values['status'][$name] && isset($module->info['dependencies'])) {
foreach ($module->info['dependencies'] as $dependency) {
if (!$form_values['status'][$dependency] && isset($modules[$dependency])) {
if (!isset($dependencies[$name])) {
$dependencies[$name] = array();
}
$dependencies[$name][] = $dependency;
}
}
}
}
}
return $dependencies;
}
function system_modules_uninstall($form_state = NULL) {
include_once './includes/install.inc';
if (isset($form_state) && $confirm_form = system_modules_uninstall_confirm_form($form_state['storage'])) {
return $confirm_form;
}
$form = array();
$disabled_modules = db_query("SELECT name, filename, info FROM {system} WHERE type = 'module' AND status = 0 AND schema_version > %d ORDER BY name", SCHEMA_UNINSTALLED);
while ($module = db_fetch_object($disabled_modules)) {
$info = unserialize($module->info);
module_load_install($module->name);
if (module_hook($module->name, 'uninstall')) {
$form['modules'][$module->name]['name'] = array('#value' => $info['name'] ? $info['name'] : $module->name);
$form['modules'][$module->name]['description'] = array('#value' => t($info['description']));
$options[$module->name] = '';
}
}
if (!empty($options)) {
$form['uninstall'] = array(
'#type' => 'checkboxes',
'#options' => $options,
);
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#value' => t('Uninstall'),
);
$form['#action'] = url('admin/build/modules/uninstall/confirm');
}
else {
$form['modules'] = array();
}
return $form;
}
function system_modules_uninstall_confirm_form($storage) {
if (!isset($storage)) {
return;
}
foreach (array_filter($storage['uninstall']) as $module => $value) {
$info = drupal_parse_info_file(dirname(drupal_get_filename('module', $module)) .'/'. $module .'.info');
$uninstall[] = $info['name'];
$form['uninstall'][$module] = array('#type' => 'hidden',
'#value' => 1,
);
}
if (isset($uninstall)) {
$form['#confirmed'] = TRUE;
$form['uninstall']['#tree'] = TRUE;
$form['modules'] = array('#value' => '<p>'. t('The following modules will be completely uninstalled from your site, and <em>all data from these modules will be lost</em>!') .'</p>'. theme('item_list', $uninstall));
$form = confirm_form(
$form,
t('Confirm uninstall'),
'admin/build/modules/uninstall',
t('Would you like to continue with uninstalling the above?'),
t('Uninstall'),
t('Cancel'));
return $form;
}
}
function system_modules_uninstall_validate($form, &$form_state) {
if (!count(array_filter($form_state['values']['uninstall']))) {
drupal_set_message(t('No modules selected.'), 'error');
drupal_goto('admin/build/modules/uninstall');
}
}
function system_modules_uninstall_submit($form, &$form_state) {
include_once './includes/install.inc';
if (!empty($form['#confirmed'])) {
foreach (array_filter($form_state['values']['uninstall']) as $module => $value) {
drupal_uninstall_module($module);
}
drupal_set_message(t('The selected modules have been uninstalled.'));
unset($form_state['storage']);
$form_state['redirect'] = 'admin/build/modules/uninstall';
}
else {
$form_state['storage'] = $form_state['values'];
}
}
function system_site_information_settings() {
$form['site_name'] = array(
'#type' => 'textfield',
'#title' => t('Name'),
'#default_value' => variable_get('site_name', 'Drupal'),
'#description' => t('The name of this website.'),
'#required' => TRUE
);
$form['site_mail'] = array(
'#type' => 'textfield',
'#title' => t('E-mail address'),
'#default_value' => variable_get('site_mail', ini_get('sendmail_from')),
'#description' => t("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.)"),
'#required' => TRUE,
);
$form['site_slogan'] = array(
'#type' => 'textfield',
'#title' => t('Slogan'),
'#default_value' => variable_get('site_slogan', ''),
'#description' => t("Your site's motto, tag line, or catchphrase (often displayed alongside the title of the site).")
);
$form['site_mission'] = array(
'#type' => 'textarea',
'#title' => t('Mission'),
'#default_value' => variable_get('site_mission', ''),
'#description' => t("Your site's mission or focus statement (often prominently displayed on the front page).")
);
$form['site_footer'] = array(
'#type' => 'textarea',
'#title' => t('Footer message'),
'#default_value' => variable_get('site_footer', ''),
'#description' => t('This text will be displayed at the bottom of each page. Useful for adding a copyright notice to your pages.')
);
$form['anonymous'] = array(
'#type' => 'textfield',
'#title' => t('Anonymous user'),
'#default_value' => variable_get('anonymous', t('Anonymous')),
'#description' => t('The name used to indicate anonymous users.'),
'#required' => TRUE,
);
$form['site_frontpage'] = array(
'#type' => 'textfield',
'#title' => t('Default front page'),
'#default_value' => variable_get('site_frontpage', 'node'),
'#size' => 40,
'#description' => t('The home page displays content from this relative URL. If unsure, specify "node".'),
'#field_prefix' => url(NULL, array('absolute' => TRUE)) . (variable_get('clean_url', 0) ? '' : '?q='),
'#required' => TRUE,
);
$form['#validate'][] = 'system_site_information_settings_validate';
return system_settings_form($form);
}
function system_site_information_settings_validate($form, &$form_state) {
if ($error = user_validate_mail($form_state['values']['site_mail'])) {
form_set_error('site_mail', $error);
}
$item = array('link_path' => $form_state['values']['site_frontpage']);
$normal_path = drupal_get_normal_path($item['link_path']);
if ($item['link_path'] != $normal_path) {
drupal_set_message(t('The menu system stores system paths only, but will use the URL alias for display. %link_path has been stored as %normal_path', array('%link_path' => $item['link_path'], '%normal_path' => $normal_path)));
$item['link_path'] = $normal_path;
}
if (!empty($item) && !menu_valid_path($item)) {
form_set_error('site_frontpage', t("The path '@path' is either invalid or you do not have access to it.", array('@path' => $item['link_path'])));
}
}
function system_error_reporting_settings() {
$form['site_403'] = array(
'#type' => 'textfield',
'#title' => t('Default 403 (access denied) page'),
'#default_value' => variable_get('site_403', ''),
'#size' => 40,
'#description' => t('This page is displayed when the requested document is denied to the current user. If unsure, specify nothing.'),
'#field_prefix' => url(NULL, array('absolute' => TRUE)) . (variable_get('clean_url', 0) ? '' : '?q=')
);
$form['site_404'] = array(
'#type' => 'textfield',
'#title' => t('Default 404 (not found) page'),
'#default_value' => variable_get('site_404', ''),
'#size' => 40,
'#description' => t('This page is displayed when no other content matches the requested document. If unsure, specify nothing.'),
'#field_prefix' => url(NULL, array('absolute' => TRUE)) . (variable_get('clean_url', 0) ? '' : '?q=')
);
$form['error_level'] = array(
'#type' => 'select', '#title' => t('Error reporting'), '#default_value' => variable_get('error_level', 1),
'#options' => array(t('Write errors to the log'), t('Write errors to the log and to the screen')),
'#description' => t('Specify where Drupal, PHP and SQL errors are logged. While it is recommended that a site running in a production environment write errors to the log only, in a development or testing environment it may be helpful to write errors both to the log and to the screen.')
);
return system_settings_form($form);
}
function system_logging_overview() {
$item = menu_get_item('admin/settings/logging');
$content = system_admin_menu_block($item);
$output = theme('admin_block_content', $content);
return $output;
}
function system_performance_settings() {
$description = '<p>'. t("The normal cache mode is suitable for most sites and does not cause any side effects. The aggressive cache mode causes Drupal to skip the loading (boot) and unloading (exit) of enabled modules when serving a cached page. This results in an additional performance boost but can cause unwanted side effects.") .'</p>';
$problem_modules = array_unique(array_merge(module_implements('boot'), module_implements('exit')));
sort($problem_modules);
if (count($problem_modules) > 0) {
$description .= '<p>'. t('<strong class="error">The following enabled modules are incompatible with aggressive mode caching and will not function properly: %modules</strong>', array('%modules' => implode(', ', $problem_modules))) .'.</p>';
}
else {
$description .= '<p>'. t('<strong class="ok">Currently, all enabled modules are compatible with the aggressive caching policy.</strong> Please note, if you use aggressive caching and enable new modules, you will need to check this page again to ensure compatibility.') .'</p>';
}
$form['page_cache'] = array(
'#type' => 'fieldset',
'#title' => t('Page cache'),
'#description' => t('Enabling the page cache will offer a significant performance boost. Drupal can store and send compressed cached pages requested by <em>anonymous</em> users. By caching a web page, Drupal does not have to construct the page each time it is viewed.'),
);
$form['page_cache']['cache'] = array(
'#type' => 'radios',
'#title' => t('Caching mode'),
'#default_value' => variable_get('cache', CACHE_DISABLED),
'#options' => array(CACHE_DISABLED => t('Disabled'), CACHE_NORMAL => t('Normal (recommended for production sites, no side effects)'), CACHE_AGGRESSIVE => t('Aggressive (experts only, possible side effects)')),
'#description' => $description
);
$period = drupal_map_assoc(array(0, 60, 180, 300, 600, 900, 1800, 2700, 3600, 10800, 21600, 32400, 43200, 86400), 'format_interval');
$period[0] = '<'. t('none') .'>';
$form['page_cache']['cache_lifetime'] = array(
'#type' => 'select',
'#title' => t('Minimum cache lifetime'),
'#default_value' => variable_get('cache_lifetime', 0),
'#options' => $period,
'#description' => t('On high-traffic sites, it may be necessary to enforce a minimum cache lifetime. The minimum cache lifetime is the minimum amount of time that will elapse before the cache is emptied and recreated, and is applied to both page and block caches. A larger minimum cache lifetime offers better performance, but users will not see new content for a longer period of time.')
);
$form['page_cache']['page_compression'] = array(
'#type' => 'radios',
'#title' => t('Page compression'),
'#default_value' => variable_get('page_compression', TRUE),
'#options' => array(t('Disabled'), t('Enabled')),
'#description' => t("By default, Drupal compresses the pages it caches in order to save bandwidth and improve download times. This option should be disabled when using a webserver that performs compression."),
);
$form['block_cache'] = array(
'#type' => 'fieldset',
'#title' => t('Block cache'),
'#description' => t('Enabling the block cache can offer a performance increase for all users by preventing blocks from being reconstructed on each page load. If the page cache is also enabled, performance increases from enabling the block cache will mainly benefit authenticated users.'),
);
$form['block_cache']['block_cache'] = array(
'#type' => 'radios',
'#title' => t('Block cache'),
'#default_value' => variable_get('block_cache', CACHE_DISABLED),
'#options' => array(CACHE_DISABLED => t('Disabled'), CACHE_NORMAL => t('Enabled (recommended)')),
'#disabled' => count(module_implements('node_grants')),
'#description' => t('Note that block caching is inactive when modules defining content access restrictions are enabled.'),
);
$form['bandwidth_optimizations'] = array(
'#type' => 'fieldset',
'#title' => t('Bandwidth optimizations'),
'#description' => t('<p>Drupal can automatically optimize external resources like CSS and JavaScript, which can reduce both the size and number of requests made to your website. CSS files can be aggregated and compressed into a single file, while JavaScript files are aggregated (but not compressed). These optional optimizations may reduce server load, bandwidth requirements, and page loading times.</p><p>These options are disabled if you have not set up your files directory, or if your download method is set to private.</p>')
);
$directory = file_directory_path();
$is_writable = is_dir($directory) && is_writable($directory) && (variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC) == FILE_DOWNLOADS_PUBLIC);
$form['bandwidth_optimizations']['preprocess_css'] = array(
'#type' => 'radios',
'#title' => t('Optimize CSS files'),
'#default_value' => intval(variable_get('preprocess_css', 0) && $is_writable),
'#disabled' => !$is_writable,
'#options' => array(t('Disabled'), t('Enabled')),
'#description' => t('This option can interfere with theme development and should only be enabled in a production environment.'),
);
$form['bandwidth_optimizations']['preprocess_js'] = array(
'#type' => 'radios',
'#title' => t('Optimize JavaScript files'),
'#default_value' => intval(variable_get('preprocess_js', 0) && $is_writable),
'#disabled' => !$is_writable,
'#options' => array(t('Disabled'), t('Enabled')),
'#description' => t('This option can interfere with module development and should only be enabled in a production environment.'),
);
$form['clear_cache'] = array(
'#type' => 'fieldset',
'#title' => t('Clear cached data'),
'#description' => t('Caching data improves performance, but may cause problems while troubleshooting new modules, themes, or translations, if outdated information has been cached. To refresh all cached data on your site, click the button below. <em>Warning: high-traffic sites will experience performance slowdowns while cached data is rebuilt.</em>'),
);
$form['clear_cache']['clear'] = array(
'#type' => 'submit',
'#value' => t('Clear cached data'),
'#submit' => array('system_clear_cache_submit'),
);
$form['#submit'][] = 'drupal_clear_css_cache';
$form['#submit'][] = 'drupal_clear_js_cache';
return system_settings_form($form);
}
function system_clear_cache_submit($form, &$form_state) {
drupal_flush_all_caches();
drupal_set_message(t('Caches cleared.'));
}
function system_file_system_settings() {
$form['file_directory_path'] = array(
'#type' => 'textfield',
'#title' => t('File system path'),
'#default_value' => file_directory_path(),
'#maxlength' => 255,
'#description' => t('A file system path where the files will be stored. This directory must exist and be writable by Drupal. If the download method is set to public, this directory must be relative to the Drupal installation directory and be accessible over the web. If the download method is set to private, this directory should not be accessible over the web. Changing this location will modify all download paths and may cause unexpected problems on an existing site.'),
'#after_build' => array('system_check_directory'),
);
$form['file_directory_temp'] = array(
'#type' => 'textfield',
'#title' => t('Temporary directory'),
'#default_value' => file_directory_temp(),
'#maxlength' => 255,
'#description' => t('A file system path where uploaded files will be stored during previews.'),
'#after_build' => array('system_check_directory'),
);
$form['file_downloads'] = array(
'#type' => 'radios',
'#title' => t('Download method'),
'#default_value' => variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC),
'#options' => array(FILE_DOWNLOADS_PUBLIC => t('Public - files are available using HTTP directly.'), FILE_DOWNLOADS_PRIVATE => t('Private - files are transferred by Drupal.')),
'#description' => t('Choose the <em>Public download</em> method unless you wish to enforce fine-grained access controls over file downloads. Changing the download method will modify all download paths and may cause unexpected problems on an existing site.')
);
return system_settings_form($form);
}
function system_image_toolkit_settings() {
$toolkits_available = image_get_available_toolkits();
if (count($toolkits_available) > 1) {
$form['image_toolkit'] = array(
'#type' => 'radios',
'#title' => t('Select an image processing toolkit'),
'#default_value' => variable_get('image_toolkit', image_get_toolkit()),
'#options' => $toolkits_available
);
}
elseif (count($toolkits_available) == 1) {
variable_set('image_toolkit', key($toolkits_available));
}
$form['image_toolkit_settings'] = image_toolkit_invoke('settings');
return system_settings_form($form);
}
function system_rss_feeds_settings() {
$form['feed_default_items'] = array(
'#type' => 'select',
'#title' => t('Number of items in each feed'),
'#default_value' => variable_get('feed_default_items', 10),
'#options' => drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30)),
'#description' => t('Default number of items to include in each feed.')
);
$form['feed_item_length'] = array(
'#type' => 'select',
'#title' => t('Feed content'),
'#default_value' => variable_get('feed_item_length', 'teaser'),
'#options' => array('title' => t('Titles only'), 'teaser' => t('Titles plus teaser'), 'fulltext' => t('Full text')),
'#description' => t('Global setting for the default display of content items in each feed.')
);
return system_settings_form($form);
}
function system_date_time_settings() {
drupal_add_js(drupal_get_path('module', 'system') .'/system.js', 'module');
drupal_add_js(array('dateTime' => array('lookup' => url('admin/settings/date-time/lookup'))), 'setting');
$zones = _system_zonelist();
$date_short = array('Y-m-d H:i', 'm/d/Y - H:i', 'd/m/Y - H:i', 'Y/m/d - H:i',
'd.m.Y - H:i', 'm/d/Y - g:ia', 'd/m/Y - g:ia', 'Y/m/d - g:ia',
'M j Y - H:i', 'j M Y - H:i', 'Y M j - H:i',
'M j Y - g:ia', 'j M Y - g:ia', 'Y M j - g:ia');
$date_medium = array('D, Y-m-d H:i', 'D, m/d/Y - H:i', 'D, d/m/Y - H:i',
'D, Y/m/d - H:i', 'F j, Y - H:i', 'j F, Y - H:i', 'Y, F j - H:i',
'D, m/d/Y - g:ia', 'D, d/m/Y - g:ia', 'D, Y/m/d - g:ia',
'F j, Y - g:ia', 'j F Y - g:ia', 'Y, F j - g:ia', 'j. F Y - G:i');
$date_long = array('l, F j, Y - H:i', 'l, j F, Y - H:i', 'l, Y, F j - H:i',
'l, F j, Y - g:ia', 'l, j F Y - g:ia', 'l, Y, F j - g:ia', 'l, j. F Y - G:i');
foreach ($date_short as $f) {
$date_short_choices[$f] = format_date(time(), 'custom', $f);
}
foreach ($date_medium as $f) {
$date_medium_choices[$f] = format_date(time(), 'custom', $f);
}
foreach ($date_long as $f) {
$date_long_choices[$f] = format_date(time(), 'custom', $f);
}
$date_long_choices['custom'] = $date_medium_choices['custom'] = $date_short_choices['custom'] = t('Custom format');
$form['locale'] = array(
'#type' => 'fieldset',
'#title' => t('Locale settings'),
);
$form['locale']['date_default_timezone'] = array(
'#type' => 'select',
'#title' => t('Default time zone'),
'#default_value' => variable_get('date_default_timezone', 0),
'#options' => $zones,
'#description' => t('Select the default site time zone.')
);
$form['locale']['configurable_timezones'] = array(
'#type' => 'radios',
'#title' => t('User-configurable time zones'),
'#default_value' => variable_get('configurable_timezones', 1),
'#options' => array(t('Disabled'), t('Enabled')),
'#description' => t('When enabled, users can set their own time zone and dates will be displayed accordingly.')
);
$form['locale']['date_first_day'] = array(
'#type' => 'select',
'#title' => t('First day of week'),
'#default_value' => variable_get('date_first_day', 0),
'#options' => array(0 => t('Sunday'), 1 => t('Monday'), 2 => t('Tuesday'), 3 => t('Wednesday'), 4 => t('Thursday'), 5 => t('Friday'), 6 => t('Saturday')),
'#description' => t('The first day of the week for calendar views.')
);
$form['date_formats'] = array(
'#type' => 'fieldset',
'#title' => t('Formatting'),
);
$date_format_short = variable_get('date_format_short', $date_short[1]);
$form['date_formats']['date_format_short'] = array(
'#prefix' => '<div class="date-container"><div class="select-container">',
'#suffix' => '</div>',
'#type' => 'select',
'#title' => t('Short date format'),
'#attributes' => array('class' => 'date-format'),
'#default_value' => (isset($date_short_choices[$date_format_short]) ? $date_format_short : 'custom'),
'#options' => $date_short_choices,
'#description' => t('The short format of date display.'),
);
$default_short_custom = variable_get('date_format_short_custom', (isset($date_short_choices[$date_format_short]) ? $date_format_short : ''));
$form['date_formats']['date_format_short_custom'] = array(
'#prefix' => '<div class="custom-container">',
'#suffix' => '</div></div>',
'#type' => 'textfield',
'#title' => t('Custom short date format'),
'#attributes' => array('class' => 'custom-format'),
'#default_value' => $default_short_custom,
'#description' => t('A user-defined short date format. See the <a href="@url">PHP manual</a> for available options. This format is currently set to display as <span>%date</span>.', array('@url' => 'http://php.net/manual/function.date.php', '%date' => format_date(time(), 'custom', $default_short_custom))),
);
$date_format_medium = variable_get('date_format_medium', $date_medium[1]);
$form['date_formats']['date_format_medium'] = array(
'#prefix' => '<div class="date-container"><div class="select-container">',
'#suffix' => '</div>',
'#type' => 'select',
'#title' => t('Medium date format'),
'#attributes' => array('class' => 'date-format'),
'#default_value' => (isset($date_medium_choices[$date_format_medium]) ? $date_format_medium : 'custom'),
'#options' => $date_medium_choices,
'#description' => t('The medium sized date display.'),
);
$default_medium_custom = variable_get('date_format_medium_custom', (isset($date_medium_choices[$date_format_medium]) ? $date_format_medium : ''));
$form['date_formats']['date_format_medium_custom'] = array(
'#prefix' => '<div class="custom-container">',
'#suffix' => '</div></div>',
'#type' => 'textfield',
'#title' => t('Custom medium date format'),
'#attributes' => array('class' => 'custom-format'),
'#default_value' => $default_medium_custom,
'#description' => t('A user-defined medium date format. See the <a href="@url">PHP manual</a> for available options. This format is currently set to display as <span>%date</span>.', array('@url' => 'http://php.net/manual/function.date.php', '%date' => format_date(time(), 'custom', $default_medium_custom))),
);
$date_format_long = variable_get('date_format_long', $date_long[0]);
$form['date_formats']['date_format_long'] = array(
'#prefix' => '<div class="date-container"><div class="select-container">',
'#suffix' => '</div>',
'#type' => 'select',
'#title' => t('Long date format'),
'#attributes' => array('class' => 'date-format'),
'#default_value' => (isset($date_long_choices[$date_format_long]) ? $date_format_long : 'custom'),
'#options' => $date_long_choices,
'#description' => t('Longer date format used for detailed display.')
);
$default_long_custom = variable_get('date_format_long_custom', (isset($date_long_choices[$date_format_long]) ? $date_format_long : ''));
$form['date_formats']['date_format_long_custom'] = array(
'#prefix' => '<div class="custom-container">',
'#suffix' => '</div></div>',
'#type' => 'textfield',
'#title' => t('Custom long date format'),
'#attributes' => array('class' => 'custom-format'),
'#default_value' => $default_long_custom,
'#description' => t('A user-defined long date format. See the <a href="@url">PHP manual</a> for available options. This format is currently set to display as <span>%date</span>.', array('@url' => 'http://php.net/manual/function.date.php', '%date' => format_date(time(), 'custom', $default_long_custom))),
);
$form = system_settings_form($form);
unset($form['#submit']);
return $form;
}
function system_date_time_settings_submit($form, &$form_state) {
if ($form_state['values']['date_format_short'] == 'custom') {
$form_state['values']['date_format_short'] = $form_state['values']['date_format_short_custom'];
}
if ($form_state['values']['date_format_medium'] == 'custom') {
$form_state['values']['date_format_medium'] = $form_state['values']['date_format_medium_custom'];
}
if ($form_state['values']['date_format_long'] == 'custom') {
$form_state['values']['date_format_long'] = $form_state['values']['date_format_long_custom'];
}
return system_settings_form_submit($form, $form_state);
}
function system_date_time_lookup() {
$result = format_date(time(), 'custom', $_GET['format']);
echo drupal_to_js($result);
exit;
}
function system_site_maintenance_settings() {
$form['site_offline'] = array(
'#type' => 'radios',
'#title' => t('Site status'),
'#default_value' => variable_get('site_offline', 0),
'#options' => array(t('Online'), t('Off-line')),
'#description' => t('When set to "Online", all visitors will be able to browse your site normally. When set to "Off-line", only users with the "administer site configuration" permission will be able to access your site to perform maintenance; all other visitors will see the site off-line message configured below. Authorized users can log in during "Off-line" mode directly via the <a href="@user-login">user login</a> page.', array('@user-login' => url('user'))),
);
$form['site_offline_message'] = array(
'#type' => 'textarea',
'#title' => t('Site off-line message'),
'#default_value' => variable_get('site_offline_message', t('@site is currently under maintenance. We should be back shortly. Thank you for your patience.', array('@site' => variable_get('site_name', 'Drupal')))),
'#description' => t('Message to show visitors when the site is in off-line mode.')
);
return system_settings_form($form);
}
function system_clean_url_settings() {
$form['clean_url'] = array(
'#type' => 'radios',
'#title' => t('Clean URLs'),
'#default_value' => variable_get('clean_url', 0),
'#options' => array(t('Disabled'), t('Enabled')),
'#description' => t('This option makes Drupal emit "clean" URLs (i.e. without <code>?q=</code> in the URL).'),
);
if (!variable_get('clean_url', 0)) {
if (strpos(request_uri(), '?q=') !== FALSE) {
drupal_add_js(drupal_get_path('module', 'system') .'/system.js', 'module');
$form['clean_url']['#description'] .= ' <span>'. t('Before enabling clean URLs, you must perform a test to determine if your server is properly configured. If you are able to see this page again after clicking the "Run the clean URL test" link, the test has succeeded and the radio buttons above will be available. If instead you are directed to a "Page not found" error, you will need to change the configuration of your server. The <a href="@handbook">handbook page on Clean URLs</a> has additional troubleshooting information.', array('@handbook' => 'http://drupal.org/node/15365')) .'</span>';
$form['clean_url']['#disabled'] = TRUE;
$form['clean_url']['#prefix'] = '<div id="clean-url">';
$form['clean_url']['#suffix'] = '<p>'. t('<a href="@clean_url">Run the clean url test</a>.', array('@clean_url' => base_path() .'admin/settings/clean-urls')) .'</p></div>';
}
else {
$form['clean_url']['#description'] .= ' <div class="ok">'. t('Your server has been successfully tested to support this feature.') .'</div>';
}
}
return system_settings_form($form);
}
function system_status($check = FALSE) {
include_once './includes/install.inc';
drupal_load_updates();
$requirements = module_invoke_all('requirements', 'runtime');
usort($requirements, '_system_sort_requirements');
if ($check) {
return drupal_requirements_severity($requirements) == REQUIREMENT_ERROR;
}
db_query("UPDATE {users} SET uid = uid - uid WHERE name = '' AND pass = '' AND status = 0");
return theme('status_report', $requirements);
}
function system_run_cron() {
if (drupal_cron_run()) {
drupal_set_message(t('Cron ran successfully.'));
}
else {
drupal_set_message(t('Cron run failed.'), 'error');
}
drupal_goto('admin/reports/status');
}
function system_php() {
phpinfo();
exit();
}
function _system_sql($data, $keys) {
$rows = array();
foreach ($keys as $key => $explanation) {
if (isset($data[$key])) {
$rows[] = array(check_plain($key), check_plain($data[$key]), $explanation);
}
}
return theme('table', array(t('Variable'), t('Value'), t('Description')), $rows);
}
function system_sql() {
$result = db_query("SHOW STATUS");
while ($entry = db_fetch_object($result)) {
$data[$entry->Variable_name] = $entry->Value;
}
$output = '<h2>'. t('Command counters') .'</h2>';
$output .= _system_sql($data, array(
'Com_select' => t('The number of <code>SELECT</code>-statements.'),
'Com_insert' => t('The number of <code>INSERT</code>-statements.'),
'Com_update' => t('The number of <code>UPDATE</code>-statements.'),
'Com_delete' => t('The number of <code>DELETE</code>-statements.'),
'Com_lock_tables' => t('The number of table locks.'),
'Com_unlock_tables' => t('The number of table unlocks.')
));
$output .= '<h2>'. t('Query performance') .'</h2>';
$output .= _system_sql($data, array(
'Select_full_join' => t('The number of joins without an index; should be zero.'),
'Select_range_check' => t('The number of joins without keys that check for key usage after each row; should be zero.'),
'Sort_scan' => t('The number of sorts done without using an index; should be zero.'),
'Table_locks_immediate' => t('The number of times a lock could be acquired immediately.'),
'Table_locks_waited' => t('The number of times the server had to wait for a lock.')
));
$output .= '<h2>'. t('Query cache information') .'</h2>';
$output .= '<p>'. t('The MySQL query cache can improve performance of your site by storing the result of queries. Then, if an identical query is received later, the MySQL server retrieves the result from the query cache rather than parsing and executing the statement again.') .'</p>';
$output .= _system_sql($data, array(
'Qcache_queries_in_cache' => t('The number of queries in the query cache.'),
'Qcache_hits' => t('The number of times MySQL found previous results in the cache.'),
'Qcache_inserts' => t('The number of times MySQL added a query to the cache (misses).'),
'Qcache_lowmem_prunes' => t('The number of times MySQL had to remove queries from the cache because it ran out of memory. Ideally should be zero.')
));
return $output;
}
function system_batch_page() {
require_once './includes/batch.inc';
$output = _batch_page();
if ($output === FALSE) {
drupal_access_denied();
}
elseif (isset($output)) {
print theme('page', $output, FALSE, FALSE);
}
}
function theme_admin_block($block) {
if (empty($block['content'])) {
return '';
}
$output = <<< EOT
<div class="admin-panel">
<h3>
$block[title]
</h3>
<div class="body">
<p class="description">
$block[description]
</p>
$block[content]
</div>
</div>
EOT;
return $output;
}
function theme_admin_block_content($content) {
if (!$content) {
return '';
}
if (system_admin_compact_mode()) {
$output = '<ul class="menu">';
foreach ($content as $item) {
$output .= '<li class="leaf">'. l($item['title'], $item['href'], $item['localized_options']) .'</li>';
}
$output .= '</ul>';
}
else {
$output = '<dl class="admin-list">';
foreach ($content as $item) {
$output .= '<dt>'. l($item['title'], $item['href'], $item['localized_options']) .'</dt>';
$output .= '<dd>'. $item['description'] .'</dd>';
}
$output .= '</dl>';
}
return $output;
}
function theme_admin_page($blocks) {
$stripe = 0;
$container = array();
foreach ($blocks as $block) {
if ($block_output = theme('admin_block', $block)) {
if (empty($block['position'])) {
$block['position'] = ++$stripe % 2 ? 'left' : 'right';
}
if (!isset($container[$block['position']])) {
$container[$block['position']] = '';
}
$container[$block['position']] .= $block_output;
}
}
$output = '<div class="admin clear-block">';
$output .= '<div class="compact-link">';
if (system_admin_compact_mode()) {
$output .= l(t('Show descriptions'), 'admin/compact/off', array('attributes' => array('title' => t('Expand layout to include descriptions.'))));
}
else {
$output .= l(t('Hide descriptions'), 'admin/compact/on', array('attributes' => array('title' => t('Compress layout by hiding descriptions.'))));
}
$output .= '</div>';
foreach ($container as $id => $data) {
$output .= '<div class="'. $id .' clear-block">';
$output .= $data;
$output .= '</div>';
}
$output .= '</div>';
return $output;
}
function theme_system_admin_by_module($menu_items) {
$stripe = 0;
$output = '';
$container = array('left' => '', 'right' => '');
$flip = array('left' => 'right', 'right' => 'left');
$position = 'left';
foreach ($menu_items as $module => $block) {
list($description, $items) = $block;
if (count($items)) {
$block = array();
$block['title'] = $module;
$block['content'] = theme('item_list', $items);
$block['description'] = t($description);
if ($block_output = theme('admin_block', $block)) {
if (!isset($block['position'])) {
$block['position'] = $position;
$position = $flip[$position];
}
$container[$block['position']] .= $block_output;
}
}
}
$output = '<div class="admin clear-block">';
foreach ($container as $id => $data) {
$output .= '<div class="'. $id .' clear-block">';
$output .= $data;
$output .= '</div>';
}
$output .= '</div>';
return $output;
}
function theme_status_report(&$requirements) {
$i = 0;
$output = '<table class="system-status-report">';
foreach ($requirements as $requirement) {
if (empty($requirement['#type'])) {
$class = ++$i % 2 == 0 ? 'even' : 'odd';
$classes = array(
REQUIREMENT_INFO => 'info',
REQUIREMENT_OK => 'ok',
REQUIREMENT_WARNING => 'warning',
REQUIREMENT_ERROR => 'error',
);
$class = $classes[isset($requirement['severity']) ? (int)$requirement['severity'] : 0] .' '. $class;
if (!empty($requirement['description'])) {
$output .= '<tr class="'. $class .' merge-down"><th>'. $requirement['title'] .'</th><td>'. $requirement['value'] .'</td></tr>';
$output .= '<tr class="'. $class .' merge-up"><td colspan="2">'. $requirement['description'] .'</td></tr>';
}
else {
$output .= '<tr class="'. $class .'"><th>'. $requirement['title'] .'</th><td>'. $requirement['value'] .'</td></tr>';
}
}
}
$output .= '</table>';
return $output;
}
function theme_system_modules($form) {
if (isset($form['confirm'])) {
return drupal_render($form);
}
$header = array();
$header[] = array('data' => t('Enabled'), 'class' => 'checkbox');
if (module_exists('throttle')) {
$header[] = array('data' => t('Throttle'), 'class' => 'checkbox');
}
$header[] = t('Name');
$header[] = t('Version');
$header[] = t('Description');
$modules = $form['validation_modules']['#value'];
foreach ($modules as $module) {
if (!isset($module->info['package']) || !$module->info['package']) {
$module->info['package'] = t('Other');
}
$packages[$module->info['package']][$module->name] = $module->info;
}
ksort($packages);
$output = '';
foreach ($packages as $package => $modules) {
$rows = array();
foreach ($modules as $key => $module) {
$row = array();
$description = drupal_render($form['description'][$key]);
if (isset($form['status']['#incompatible_modules_core'][$key])) {
unset($form['status'][$key]);
$status = theme('image', 'misc/watchdog-error.png', t('incompatible'), t('Incompatible with this version of Drupal core'));
$description .= '<div class="incompatible">'. t('This version is incompatible with the !core_version version of Drupal core.', array('!core_version' => VERSION)) .'</div>';
}
elseif (isset($form['status']['#incompatible_modules_php'][$key])) {
unset($form['status'][$key]);
$status = theme('image', 'misc/watchdog-error.png', t('incompatible'), t('Incompatible with this version of PHP'));
$php_required = $form['status']['#incompatible_modules_php'][$key];
if (substr_count($php_required, '.') < 2) {
$php_required .= '.*';
}
$description .= '<div class="incompatible">'. t('This module requires PHP version @php_required and is incompatible with PHP version !php_version.', array('@php_required' => $php_required, '!php_version' => phpversion())) .'</div>';
}
else {
$status = drupal_render($form['status'][$key]);
}
$row[] = array('data' => $status, 'class' => 'checkbox');
if (module_exists('throttle')) {
$row[] = array('data' => drupal_render($form['throttle'][$key]), 'class' => 'checkbox');
}
if (isset($form['status'][$key])) {
$row[] = '<strong><label for="'. $form['status'][$key]['#id'] .'">'. drupal_render($form['name'][$key]) .'</label></strong>';
}
else {
$row[] = '<strong>'. drupal_render($form['name'][$key]) .'</strong>';
}
$row[] = array('data' => drupal_render($form['version'][$key]), 'class' => 'version');
$row[] = array('data' => $description, 'class' => 'description');
$rows[] = $row;
}
$fieldset = array(
'#title' => t($package),
'#collapsible' => TRUE,
'#collapsed' => ($package == 'Core - required'),
'#value' => theme('table', $header, $rows, array('class' => 'package')),
);
$output .= theme('fieldset', $fieldset);
}
$output .= drupal_render($form);
return $output;
}
function theme_system_modules_uninstall($form) {
if (isset($form['confirm'])) {
return drupal_render($form);
}
$header = array(t('Uninstall'),
t('Name'),
t('Description'),
);
$rows = array();
foreach (element_children($form['modules']) as $module) {
$rows[] = array(
array('data' => drupal_render($form['uninstall'][$module]), 'align' => 'center'),
'<strong>'. drupal_render($form['modules'][$module]['name']) .'</strong>',
array('data' => drupal_render($form['modules'][$module]['description']), 'class' => 'description'),
);
}
if (empty($rows)) {
$rows[] = array(array('data' => t('No modules are available to uninstall.'), 'colspan' => '3', 'align' => 'center', 'class' => 'message'));
}
$output = theme('table', $header, $rows);
$output .= drupal_render($form);
return $output;
}
function theme_system_theme_select_form($form) {
foreach (element_children($form) as $key) {
$row = array();
if (isset($form[$key]['description']) && is_array($form[$key]['description'])) {
$row[] = drupal_render($form[$key]['screenshot']);
$row[] = drupal_render($form[$key]['description']);
$row[] = drupal_render($form['theme'][$key]);
}
$rows[] = $row;
}
$header = array(t('Screenshot'), t('Name'), t('Selected'));
$output = theme('table', $header, $rows);
return $output;
}
function theme_system_themes_form($form) {
foreach (element_children($form) as $key) {
if (!isset($form[$key]['info'])) {
continue;
}
$info = $form[$key]['info']['#value'];
$description = t($info['description']);
if (isset($form['status']['#incompatible_themes_core'][$key])) {
unset($form['status'][$key]);
$status = theme('image', 'misc/watchdog-error.png', t('incompatible'), t('Incompatible with this version of Drupal core'));
$description .= '<div class="incompatible">'. t('This version is incompatible with the !core_version version of Drupal core.', array('!core_version' => VERSION)) .'</div>';
}
elseif (isset($form['status']['#incompatible_themes_php'][$key])) {
unset($form['status'][$key]);
$status = theme('image', 'misc/watchdog-error.png', t('incompatible'), t('Incompatible with this version of PHP'));
$php_required = $form['status']['#incompatible_themes_php'][$key];
if (substr_count($php_required, '.') < 2) {
$php_required .= '.*';
}
$description .= '<div class="incompatible">'. t('This theme requires PHP version @php_required and is incompatible with PHP version !php_version.', array('@php_required' => $php_required, '!php_version' => phpversion())) .'</div>';
}
else {
$status = drupal_render($form['status'][$key]);
}
$theme = '<div class="theme-info"><h2>'. $info['name'] .'</h2><div class="description">'. $description .'</div></div>';
$row = array();
$row[] = drupal_render($form[$key]['screenshot']);
$row[] = $theme;
$row[] = isset($info['version']) ? $info['version'] : '';
$row[] = array('data' => $status, 'align' => 'center');
if ($form['theme_default']) {
$row[] = array('data' => drupal_render($form['theme_default'][$key]), 'align' => 'center');
$row[] = array('data' => drupal_render($form[$key]['operations']), 'align' => 'center');
}
$rows[] = $row;
}
$header = array(t('Screenshot'), t('Name'), t('Version'), t('Enabled'), t('Default'), t('Operations'));
$output = theme('table', $header, $rows);
$output .= drupal_render($form);
return $output;
}