update.module

Version 1.63 (checked in on 2010/02/17 at 09:08:59 by dries)

The "Update status" module checks for available updates of Drupal core and any installed contributed modules and themes. It warns site administrators if newer releases are available via the system status report (admin/reports/status), the module and theme pages, and optionally via email.

Constants

Name	Description
UPDATE_CURRENT	Project is up to date.
UPDATE_DEFAULT_URL	URL to check for updates, if a given project doesn't define its own.
UPDATE_FETCH_PENDING	We need to (re)fetch available update data for this project.
UPDATE_MAX_FETCH_ATTEMPTS	Maximum number of attempts to fetch available update data from a given host.
UPDATE_MAX_FETCH_TIME	Maximum number of seconds to try fetching available update data at a time.
UPDATE_NOT_CHECKED	Project's status cannot be checked.
UPDATE_NOT_CURRENT	Project has a new release available, but it is not a security release.
UPDATE_NOT_FETCHED	There was a failure fetching available update data for this project.
UPDATE_NOT_SECURE	Project is missing security update(s).
UPDATE_NOT_SUPPORTED	Current release is no longer supported by the project maintainer.
UPDATE_REVOKED	Current release has been unpublished and is no longer available.
UPDATE_UNKNOWN	No available update data was found for project.

Functions

Name	Description
theme_update_last_check	Render the HTML to display the last time we checked for update data.
update_cache_clear_submit	Helper function for use as a form submit callback.
update_create_fetch_task	Wrapper to load the include file and then create a new fetch task.
update_cron	Implements hook_cron().
update_fetch_data	Wrapper to load the include file and then attempt to fetch update data.
update_flush_caches	Implements hook_flush_caches().
update_form_system_modules_alter	Implements hook_form_FORM_ID_alter().
update_get_available	Internal helper to try to get the update information from the cache if possible, and to refresh the cache when necessary.
update_help	Implements hook_help().
update_mail	Implements hook_mail().
update_manager_access	Determine if the current user can access the updater menu items.
update_menu	Implements hook_menu().
update_refresh	Wrapper to load the include file and then refresh the release data.
update_theme	Implements hook_theme().
update_themes_disabled	Implements hook_themes_disabled().
update_themes_enabled	Implements hook_themes_enabled().
_update_cache_clear	Invalidates cached data relating to update status.
_update_cache_get	Retrieve data from the private update status cache table.
_update_cache_set	Store data in the private update status cache table.
_update_get_cached_available_releases	Return all currently cached data about available releases for all projects.
_update_get_cache_multiple	Return an array of cache items with a given cache ID prefix.
_update_message_text	Helper function to return the appropriate message text when the site is out of date or missing a security update.
_update_no_data	Prints a warning message when there is no data about available updates.
_update_project_status_sort	Private sort function to order projects based on their status.