--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/includes/theme.maintenance.inc Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,211 @@
+<?php
+
+/**
+ * @file
+ * Theming for maintenance pages.
+ */
+
+/**
+ * Sets up the theming system for maintenance page.
+ *
+ * Used for site installs, updates and when the site is in maintenance mode.
+ * It also applies when the database is unavailable or bootstrap was not
+ * complete. Seven is always used for the initial install and update
+ * operations. In other cases, Bartik is used, but this can be overridden by
+ * setting a "maintenance_theme" key in the $conf variable in settings.php.
+ */
+function _drupal_maintenance_theme() {
+ global $theme, $theme_key, $conf;
+
+ // If $theme is already set, assume the others are set too, and do nothing.
+ if (isset($theme)) {
+ return;
+ }
+
+ require_once DRUPAL_ROOT . '/' . variable_get('path_inc', 'includes/path.inc');
+ require_once DRUPAL_ROOT . '/includes/theme.inc';
+ require_once DRUPAL_ROOT . '/includes/common.inc';
+ require_once DRUPAL_ROOT . '/includes/unicode.inc';
+ require_once DRUPAL_ROOT . '/includes/file.inc';
+ require_once DRUPAL_ROOT . '/includes/module.inc';
+ unicode_check();
+
+ // Install and update pages are treated differently to prevent theming overrides.
+ if (defined('MAINTENANCE_MODE') && (MAINTENANCE_MODE == 'install' || MAINTENANCE_MODE == 'update')) {
+ $custom_theme = (isset($conf['maintenance_theme']) ? $conf['maintenance_theme'] : 'seven');
+ }
+ else {
+ // The bootstrap was not complete. So we are operating in a crippled
+ // environment, we need to bootstrap just enough to allow hook invocations
+ // to work. See _drupal_log_error().
+ if (!class_exists('Database', FALSE)) {
+ require_once DRUPAL_ROOT . '/includes/database/database.inc';
+ }
+
+ // We use the default theme as the maintenance theme. If a default theme
+ // isn't specified in the database or in settings.php, we use Bartik.
+ $custom_theme = variable_get('maintenance_theme', variable_get('theme_default', 'bartik'));
+ }
+
+ // Ensure that system.module is loaded.
+ if (!function_exists('_system_rebuild_theme_data')) {
+ $module_list['system']['filename'] = 'modules/system/system.module';
+ module_list(TRUE, FALSE, FALSE, $module_list);
+ drupal_load('module', 'system');
+ }
+
+ $themes = list_themes();
+
+ // list_themes() triggers a drupal_alter() in maintenance mode, but we can't
+ // let themes alter the .info data until we know a theme's base themes. So
+ // don't set global $theme until after list_themes() builds its cache.
+ $theme = $custom_theme;
+
+ // Store the identifier for retrieving theme settings with.
+ $theme_key = $theme;
+
+ // Find all our ancestor themes and put them in an array.
+ $base_theme = array();
+ $ancestor = $theme;
+ while ($ancestor && isset($themes[$ancestor]->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.
+ $path = drupal_get_path('module', 'system');
+ drupal_add_css($path . '/system.base.css');
+ drupal_add_css($path . '/system.admin.css');
+ drupal_add_css($path . '/system.menus.css');
+ drupal_add_css($path . '/system.messages.css');
+ drupal_add_css($path . '/system.theme.css');
+ drupal_add_css($path . '/system.maintenance.css');
+}
+
+/**
+ * Builds the registry when the site needs to bypass any database calls.
+ */
+function _theme_load_offline_registry($theme, $base_theme = NULL, $theme_engine = NULL) {
+ return _theme_build_registry($theme, $base_theme, $theme_engine);
+}
+
+/**
+ * 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 = '<h2 class="element-invisible">Installation tasks</h2>';
+ $output .= '<ol class="task-list">';
+
+ foreach ($items as $k => $item) {
+ if ($active == $k) {
+ $class = 'active';
+ $status = '(' . t('active') . ')';
+ $done = FALSE;
+ }
+ else {
+ $class = $done ? 'done' : '';
+ $status = $done ? '(' . t('done') . ')' : '';
+ }
+ $output .= '<li';
+ $output .= ($class ? ' class="' . $class . '"' : '') . '>';
+ $output .= $item;
+ $output .= ($status ? '<span class="element-invisible">' . $status . '</span>' : '');
+ $output .= '</li>';
+ }
+ $output .= '</ol>';
+ 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');
+ return theme('maintenance_page', $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) {
+ drupal_add_http_header('Content-Type', 'text/html; charset=utf-8');
+ return theme('maintenance_page', $variables);
+}
+
+/**
+ * Returns HTML for a results report of an operation run by 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)) {
+ $output .= '<div id="authorize-results">';
+ foreach ($messages as $heading => $logs) {
+ $items = array();
+ foreach ($logs as $number => $log_message) {
+ if ($number === '#abort') {
+ continue;
+ }
+ $items[] = theme('authorize_message', array('message' => $log_message['message'], 'success' => $log_message['success']));
+ }
+ $output .= theme('item_list', array('items' => $items, 'title' => $heading));
+ }
+ $output .= '</div>';
+ }
+ 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) {
+ $message = $variables['message'];
+ $success = $variables['success'];
+ if ($success) {
+ $item = array('data' => $message, 'class' => array('success'));
+ }
+ else {
+ $item = array('data' => '<strong>' . $message . '</strong>', 'class' => array('failure'));
+ }
+ return $item;
+}