system.module

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• Drupal 6
• Drupal 7

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Version 1.843 (checked in on 2009/11/19 at 01:24:44 by webchick)

Configuration system that lets administrators modify the workings of the site.

Constants

Name	Description
DRUPAL_CRON_DEFAULT_THRESHOLD	Default interval for automatic cron executions in seconds.
DRUPAL_DISABLED	Disabled option on forms and settings
DRUPAL_MAXIMUM_TEMP_FILE_AGE	Maximum age of temporary files in seconds.
DRUPAL_OPTIONAL	Optional option on forms and settings
DRUPAL_REQUIRED	Required option on forms and settings
DRUPAL_USER_TIMEZONE_DEFAULT	New users will be set to the default time zone at registration.
DRUPAL_USER_TIMEZONE_EMPTY	New users will get an empty time zone at registration.
DRUPAL_USER_TIMEZONE_SELECT	New users will select their own timezone at registration.
REGIONS_ALL	Return all visible regions. @see system_region_list().
REGIONS_VISIBLE	Return only visible regions. @see system_region_list().

Functions

Name	Description
blocked_ip_load	Retrieve a blocked IP address from the database.
confirm_form	Output a confirmation form
system_action_info	Implement hook_action_info().
system_admin_compact_mode	Determine if a user is in compact mode.
system_admin_compact_page	Menu callback; Sets whether the admin menu is in compact mode or not.
system_admin_menu_block	Provide a single block on the administration overview page.
system_archiver_info	Implement hook_archiver_info().
system_authorized_batch_process	Use authorize.php to run batch_process().
system_authorized_get_url	Return the URL for the authorize.php script.
system_authorized_init	Setup a given callback to run via authorize.php with elevated privileges.
system_authorized_run	Setup and invoke an operation using authorize.php.
system_block_info	Implement hook_block_info().
system_block_ip_action	Implement a Drupal action. Blocks the user's IP address.
system_block_view	Implement hook_block_view().
system_build_contextual_links	Build a renderable array for contextual links.
system_check_directory	Checks the existence of the directory specified in $form_element. This function is called from the system_settings form to check both core file directories (file_public_path, file_private_path, file_temporary_path).
system_check_http_request	Checks whether the server is capable of issuing HTTP requests.
system_cron	Implement hook_cron().
system_date_formats	Implements hook_date_formats().
system_date_formats_rebuild	Resets the database cache of date formats and saves all new formats.
system_date_format_delete	Delete a date format from the database.
system_date_format_locale	Get the appropriate date format for a type and locale.
system_date_format_save	Save a date format to the database.
system_date_format_types	Implements hook_date_format_types().
system_date_format_type_delete	Delete a date type from the database.
system_date_format_type_save	Save a date type to the database.
system_default_region	Get the name of the default region for a given theme.
system_element_info	Implement hook_element_info().
system_entity_info	Implement hook_entity_info().
system_filetransfer_backends	Implement hook_filetransfer_backends().
system_filetransfer_backend_form_ftp	Returns the form to configure the filetransfer class for FTP
system_filetransfer_backend_form_ssh	Returns the form to configure the filetransfer class for SSH
system_find_base_themes	Find all the base themes for the specified theme.
system_flush_caches	Implements hook_flush_caches().
system_form_user_profile_form_alter	Implement hook_form_FORM_ID_alter().
system_form_user_register_form_alter	Implement hook_form_FORM_ID_alter().
system_get_date_format	Get the format details for a particular id.
system_get_date_formats	Get the list of date formats for a particular format length.
system_get_date_types	Get the list of available date types and attributes.
system_get_files_database	Retrieves the current status of an array of files in the system table.
system_get_filetransfer_settings_form	Helper function to return a form for configuring a filetransfer backend.
system_get_info	Returns an array of information about active modules or themes.
system_get_module_admin_tasks	Generate a list of tasks offered by a specified module.
system_goto_action
system_goto_action_form	Implement a configurable Drupal action. Redirect user to a URL.
system_goto_action_submit
system_help	Implement hook_help().
system_hook_info	Implement hook_hook_info().
system_image_toolkits	Implement hook_image_toolkits().
system_init	Implement hook_init().
system_library	Implementation of hook_library().
system_mail	Implement hook_mail().
system_menu	Implement hook_menu().
system_message_action	A configurable Drupal action. Sends a message to the current user's screen.
system_message_action_form
system_message_action_submit
system_page_build	Implement hook_page_build().
system_permission	Implement hook_permission().
system_preprocess	Template variable preprocessor for contextual links.
system_rdf_namespaces	Implement hook_rdf_namespaces().
system_rebuild_module_data	Rebuild, save, and return data about all currently available modules.
system_rebuild_theme_data	Rebuild, save, and return data about all currently available themes.
system_region_list	Get a list of available regions from a specified theme.
system_retrieve_file	Attempts to get a file using drupal_http_request and to store it locally.
system_run_cron_image	Menu callback; executes cron via an image callback.
system_run_cron_image_access	Checks if the feature to automatically run cron is enabled.
system_send_email_action	Implement a configurable Drupal action. Sends an email.
system_send_email_action_form	Return a form definition so the Send email action can be configured.
system_send_email_action_submit	Process system_send_email_action form submissions.
system_send_email_action_validate	Validate system_send_email_action form submissions.
system_settings_form	Add default buttons to a form and set its prefix.
system_settings_form_submit	Execute the system_settings_form.
system_stream_wrappers	Implement hook_stream_wrappers().
system_system_info_alter	Implement hook_system_info_alter().
system_theme	Implement hook_theme().
system_timezone	Menu callback; Retrieve a JSON object containing a suggested time zone name.
system_time_zones	Generate an array of time zones and their local time&date.
system_updater_info	Implement hook_updater_info().
system_update_files_database	Updates the records in the system table based on the files array.
system_user_login	Implement hook_user_login().
system_user_timezone	Add the time zone field to the user edit and register forms.
theme_confirm_form	Theme confirmation forms.
theme_system_compact_link	Display the link to show or hide inline help descriptions.
theme_system_powered_by	Format the Powered by Drupal text.
theme_system_run_cron_image	Display image used to run cron automatically.
theme_system_settings_form	Theme function for the system settings form.
_system_batch_theme	Theme callback for the default batch page.
_system_date_formats_build	Builds and returns the list of available date formats.
_system_date_format_types_build	Builds and returns the list of available date types.
_system_filetransfer_backend_form_common	Helper function because SSH and FTP backends share the same elements
_system_rebuild_module_data	Helper function to scan and collect module .info data.
_system_rebuild_theme_data	Helper function to scan and collect theme .info data and their engines.
_system_settings_form_automatic_defaults
_system_sort_requirements	Helper function to sort requirements.
_system_themes_access	Menu item access callback - only admin or enabled themes can be accessed.

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