base_theme)) {
$base_theme[] = $new_base_theme = $themes[$themes[$ancestor]->base_theme];
$ancestor = $themes[$ancestor]->base_theme;
}
_drupal_theme_initialize($themes[$theme], array_reverse($base_theme), '_theme_load_offline_registry');
// These are usually added from system_init() -except maintenance.css.
// When the database is inactive it's not called so we add it here.
drupal_add_css(drupal_get_path('module', 'system') . '/system.css');
drupal_add_css(drupal_get_path('module', 'system') . '/system-behavior.css');
drupal_add_css(drupal_get_path('module', 'system') . '/system-menus.css');
drupal_add_css(drupal_get_path('module', 'system') . '/maintenance.css');
drupal_add_css(drupal_get_path('module', 'system') . '/admin.css');
}
/**
* This builds the registry when the site needs to bypass any database calls.
*/
function _theme_load_offline_registry($theme, $base_theme = NULL, $theme_engine = NULL) {
$registry = _theme_build_registry($theme, $base_theme, $theme_engine);
_theme_set_registry($registry);
}
/**
* Returns HTML for a list of maintenance tasks to perform.
*
* @param $variables
* An associative array containing:
* - items: An associative array of maintenance tasks.
* - active: The key for the currently active maintenance task.
*
* @ingroup themeable
*/
function theme_task_list($variables) {
$items = $variables['items'];
$active = $variables['active'];
$done = isset($items[$active]) || $active == NULL;
$output = 'Installation tasks
';
$output .= '';
foreach ($items as $k => $item) {
if ($active == $k) {
$class = 'active';
$status = '(' . t('active') . ')';
$done = FALSE;
}
else {
$class = $done ? 'done' : '';
$status = $done ? '(' . t('done') . ')' : '';
}
$output .= '';
$output .= $item;
$output .= ($status ? '' . $status . '' : '');
$output .= '';
}
$output .= '
';
return $output;
}
/**
* Returns HTML for the installation page.
*
* Note: this function is not themeable.
*
* @param $variables
* An associative array containing:
* - content: The page content to show.
*/
function theme_install_page($variables) {
drupal_add_http_header('Content-Type', 'text/html; charset=utf-8');
// Delay setting the message variable so it can be processed below.
$variables['show_messages'] = FALSE;
// Variable processors invoked manually since this function and theme_update_page()
// are exceptions in how it works within the theme system.
template_preprocess($variables, 'install_page');
template_preprocess_maintenance_page($variables);
template_process($variables, 'install_page');
template_process_maintenance_page($variables);
// Special handling of error messages
$messages = drupal_set_message();
if (isset($messages['error'])) {
$title = count($messages['error']) > 1 ? st('The following errors must be resolved before you can continue the installation process') : st('The following error must be resolved before you can continue the installation process');
$variables['messages'] .= '' . $title . ':
';
$variables['messages'] .= theme('status_messages', array('display' => 'error'));
$variables['content'] .= '' . st('Check the error messages and try again.', array('!url' => check_url(request_uri()))) . '
';
}
// Special handling of warning messages
if (isset($messages['warning'])) {
$title = count($messages['warning']) > 1 ? st('The following installation warnings should be carefully reviewed') : st('The following installation warning should be carefully reviewed');
$variables['messages'] .= '' . $title . ':
';
$variables['messages'] .= theme('status_messages', array('display' => 'warning'));
}
// Special handling of status messages
if (isset($messages['status'])) {
$title = count($messages['status']) > 1 ? st('The following installation warnings should be carefully reviewed, but in most cases may be safely ignored') : st('The following installation warning should be carefully reviewed, but in most cases may be safely ignored');
$variables['messages'] .= '' . $title . ':
';
$variables['messages'] .= theme('status_messages', array('display' => 'status'));
}
// This was called as a theme hook (not template), so we need to fix
// path_to_theme() for the template, to point at the actual theme rather than
// system module as owner of the hook. Additionally, figure out the
// maintenance page template to use.
global $theme_path, $theme_info, $base_theme_info;
$theme_path = dirname($theme_info->uri);
$base_themes = $base_theme_info;
// Make sure a maintenance-page.tpl.php is always found.
$base_themes[] = 'modules/system';
while (!file_exists($theme_path . '/maintenance-page.tpl.php') && $base_theme = array_shift($base_themes)) {
$theme_path = dirname($base_theme->uri);
}
return theme_render_template($theme_path . '/maintenance-page.tpl.php', $variables);
}
/**
* Returns HTML for the update page.
*
* Note: this function is not themeable.
*
* @param $variables
* An associative array containing:
* - content: The page content to show.
* - show_messages: Whether to output status and error messages.
* FALSE can be useful to postpone the messages to a subsequent page.
*/
function theme_update_page($variables) {
// Set required headers.
drupal_add_http_header('Content-Type', 'text/html; charset=utf-8');
// Variable processors invoked manually since this function and theme_install_page()
// are exceptions in how it works within the theme system.
template_preprocess($variables, 'update_page');
template_preprocess_maintenance_page($variables);
template_process($variables, 'update_page');
template_process_maintenance_page($variables);
// Special handling of warning messages.
$messages = drupal_set_message();
if (isset($messages['warning'])) {
$title = count($messages['warning']) > 1 ? 'The following update warnings should be carefully reviewed before continuing' : 'The following update warning should be carefully reviewed before continuing';
$variables['messages'] .= '' . $title . ':
';
$variables['messages'] .= theme('status_messages', array('display' => 'warning'));
}
// This was called as a theme hook (not template), so we need to fix
// path_to_theme() for the template, to point at the actual theme rather than
// system module as owner of the hook. Additionally, figure out the
// maintenance page template to use.
global $theme_path, $theme_info, $base_theme_info;
$theme_path = dirname($theme_info->uri);
$base_themes = $base_theme_info;
// Make sure a maintenance-page.tpl.php is always found.
$base_themes[] = 'modules/system';
while (!file_exists($theme_path . '/maintenance-page.tpl.php') && $base_theme = array_shift($base_themes)) {
$theme_path = dirname($base_theme->uri);
}
return theme_render_template($theme_path . '/maintenance-page.tpl.php', $variables);
}
/**
* Returns HTML for a report of the results from an operation run via authorize.php.
*
* @param $variables
* An associative array containing:
* - messages: An array of result messages.
*
* @ingroup themeable
*/
function theme_authorize_report($variables) {
$messages = $variables['messages'];
$output = '';
if (!empty($messages)) {
$output .= '';
foreach ($messages as $heading => $logs) {
$output .= '
' . check_plain($heading) . '
';
foreach ($logs as $number => $log_message) {
if ($number === '#abort') {
continue;
}
$output .= theme('authorize_message', array('message' => $log_message['message'], 'success' => $log_message['success']));
}
}
$output .= '';
}
return $output;
}
/**
* Returns HTML for a single log message from the authorize.php batch operation.
*
* @param $variables
* An associative array containing:
* - message: The log message.
* - success: A boolean indicating failure or success.
*
* @ingroup themeable
*/
function theme_authorize_message($variables) {
$output = '';
$message = $variables['message'];
$success = $variables['success'];
if ($success) {
$output .= '' . $message . '';
}
else {
$output .= '' . t('Failed') . ': ' . $message . '';
}
return $output;
}