'. t('See the updates log page for information on available updates.', array('!updates' => url('admin/logs/updates'))) .'
'; } } /** * Implementation of hook_menu(). */ function update_status_menu($may_cache) { $items = array(); if ($may_cache) { $items[] = array( 'path' => 'admin/logs/updates', 'title' => t('Available updates'), 'description' => t('Get a status report on your installed modules and available updates.'), 'callback' => 'update_status_status', 'weight' => 10, 'access' => user_access('administer site configuration')); $items[] = array( 'path' => 'admin/logs/updates/force-check', 'title' => t('Manual update check'), 'callback' => 'update_status_force_status', 'access' => user_access('administer site configuration'), 'type' => MENU_CALLBACK); } return $items; } /** * Menu callback. Generate a page of information about the update status of projects. */ function update_status_status() { if ($info = variable_get('update_status', FALSE)) { $data = update_status_get_projects(); foreach (array_keys($data) as $project) { if (array_key_exists($project, $info)) { // The name is returned in human-readable format. Change it to title // so it's not overwritten by the name key returned by update_status_get_projects(). $info[$project]['title'] = $info[$project]['name']; $data[$project] += $info[$project]; $data[$project]['status'] = $data[$project]['existing_version'] == $data[$project]['version'] ? UPDATE_STATUS_CURRENT : UPDATE_STATUS_NOT_CURRENT; } else { $data[$project]['status'] = UPDATE_STATUS_UNKNOWN; } } return theme('update_status_report', $data); } else { return theme('update_status_report', t('No update data is available. To fetch data, you may need to !run_cron.', array('!run_cron' => l(t('run cron'), 'admin/logs/status/run-cron', NULL, 'destination=' . url('admin/logs/updates'))))); } } /** * Fetch project info via XML-RPC from a central server. */ function update_status_info($projects = 'all') { $server = variable_get('update_status_server', 'http://drupal.org/xmlrpc.php'); $result = xmlrpc($server, 'project.release.data', $projects, '5.x'); if ($result === FALSE) { watchdog('update_status', t('Update Status: Error %code: %message', array('%code' => xmlrpc_errno(), '%message' => xmlrpc_error_msg())), WATCHDOG_ERROR); return FALSE; } return unserialize(gzinflate(substr(substr(base64_decode($result), 10), 0, -8))); } /** * Implementation of hook_cron(). */ function update_status_cron() { if (time() - variable_get('update_status_last', 0) > 86400) { update_status_refresh(); variable_set('update_status_last', time()); } } /** * Callback to manually check the update status without cron. */ function update_status_force_status() { update_status_refresh(); variable_set('update_status_last', time()); drupal_goto('admin/logs/updates'); } /** * Fetch data from a central server and save as a variable. */ function update_status_refresh() { $projects = array_keys(update_status_get_projects()); $info = update_status_info($projects); variable_set('update_status', $info); } /** * Fetch an array of installed and enabled projects. * * @todo * Extend this to include themes and theme engines when they get .info files. */ function update_status_get_projects() { $projects = array(); // Get current list of modules. $files = drupal_system_listing('\.module$', 'modules', 'name', 0); // Extract current files from database. system_get_files_database($files, 'module'); foreach ($files as $filename => $file) { $info = _module_parse_info_file(dirname($file->filename) .'/'. $file->name .'.info'); // Skip modules that aren't enabled or that don't provide info. if (isset($file->status) && ($file->status == TRUE) && !empty($info) && array_key_exists('project', $info) && array_key_exists('version', $info) && $info['project']) { if (!array_key_exists($info['project'], $projects)) { $projects[$info['project']] = array( 'name' => $info['project'], 'existing_version' => $info['version'], 'modules' => array($file->name => $info['name']), ); } else { $projects[$info['project']]['modules'][$file->name] = $info['name']; } } } asort($projects); return $projects; } /** * Theme project status report. */ function theme_update_status_report($data) { $i = 0; $last = variable_get('update_status_last', 0); $output = '' . t('Last checked: ') . ($last ? format_date($last) : t('Never')); $output .= ' ' . l(t('Check manually'), 'admin/logs/updates/force-check') . '
'; if (!is_array($data)) { $output .= '' . $data . '
'; return $output; } // move 'drupal' to the top $data = array('drupal' => $data['drupal']) + $data; $header = array( array('data' => t('Project'), 'class' => 'project'), array('data' => t('Status'), 'class' => 'status'), array('data' => t('Current version'), 'class' => 'current-version'), array('data' => t('Available version'), 'class' => 'available-version'), array('data' => t('Download latest version'), 'class' => 'links') ); foreach ($data as $project) { // This protects us from homegrown projects that either aren't // configured properly or don't actually have info on drupal.org if (!$project['title']) { continue; } $row1 = array( 'class' => 'top-row ' . ($project['status'] == UPDATE_STATUS_NOT_CURRENT ? 'error' : 'ok'), 'data' => array(), ); $row2 = array( 'class' => 'bottom-row ' . ($project['status'] == UPDATE_STATUS_NOT_CURRENT ? 'error' : 'ok'), 'data' => array(), ); $row1['data'][] = array('class' => 'project', 'data' => l($project['title'], $project['link'])); switch($project['status']) { case UPDATE_STATUS_CURRENT: $row1['data'][] = t('Up to date'); break; case UPDATE_STATUS_NOT_CURRENT: $row1['data'][] = t('Update available'); break; default: $row1['data'][] = t('Unknown'); } $row1['data'][] = array('class' => 'current-version', 'data' => $project['existing_version']); $row1['data'][] = array('class' => 'new-version', 'data' => $project['version']); $links = array(); $links[] = l($project['download']['title'], $project['download']['href']); $row1['data'][] = array('class' => 'links', 'data' => implode(' | ', $links)); $row2['data'][] = array('class' => 'info', 'colspan' => 5, 'data' => t('Includes: %modules', array('%modules' => implode(', ', $project['modules'])))); $rows[] = $row1; $rows[] = $row2; } $output .= theme('table', $header, $rows, array('class' => 'update-status')); drupal_add_css(drupal_get_path('module', 'update_status') . '/' . 'update_status.css'); return $output; } /** * Implementation of hook_requirements */ function update_status_requirements($phase) { if ($phase == 'runtime') { $requirements['update_status']['title'] = t('Module update status'); $requirements['update_status_drupal']['title'] = t('Drupal core update status'); if ($info = variable_get('update_status', FALSE)) { $data = update_status_get_projects(); if ($data['drupal']['existing_version'] != $info['drupal']['version']) { $requirements['update_status_drupal']['value'] = t('Out of date. Version @version available.', array('@version' => $info['drupal']['version'])); $requirements['update_status_drupal']['severity'] = REQUIREMENT_ERROR; $requirements['update_status_drupal']['description'] = t('There are updates available for your version of Drupal. To ensure the security of your server, you should update immediately.See the !status_page for more information', array('!status_page' => l('update status page', 'admin/logs/updates'))); } else { $requirements['update_status_drupal']['value'] = t('Up to date'); } $requirements['update_status']['value'] = t('Up to date'); foreach (array_keys($data) as $project) { if (array_key_exists($project, $info) && $data[$project]['existing_version'] != $info[$project]['version']) { $requirements['update_status']['value'] = t('Out of date'); $requirements['update_status']['severity'] = REQUIREMENT_ERROR; $requirements['update_status']['description'] = t('There are updates available for one or more of your modules. To ensure the security of your server, you should update immediately. See the !status_page for more information', array('!status_page' => l('update status page', 'admin/logs/updates'))); break; } } } else { $requirements['update_status']['value'] = t('Update status is unavailable. cron may need to be run.'); $requirements['update_status_drupal']['value'] = t('Update status is unavailable. cron may need to be run.'); } return $requirements; } }