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Diffstat (limited to 'documentation/info/config.php')
| -rw-r--r-- | documentation/info/config.php | 430 |
1 files changed, 430 insertions, 0 deletions
diff --git a/documentation/info/config.php b/documentation/info/config.php new file mode 100644 index 000000000..b45428477 --- /dev/null +++ b/documentation/info/config.php @@ -0,0 +1,430 @@ +<?php +/** + * Stub info for $CONFIG global options. + * + * @tip Plugins should never use the $CONFIG array directly. + * + * @package Elgg.Core + * @subpackage Configuration + */ + +/** + * Event information for the events subsystem. + * + * Events are added with {@link elgg_register_event_handler()} and + * can be removed in >= 1.8 with {@link elgg_unregister_event_handler()}. + * + * Events are stored as a multidimensional array in the format: + * <code> + * $CONFIG->events[str $event_name][str $event_type][int priority] = str callback_function + * </code> + * + * @global array $CONFIG->events + * @name $CONFIG->events + * @see events() + * @see elgg_register_event_handler() + * @see elgg_unregister_event_handler() + * @see elgg_trigger_event() + */ +$CONFIG->events; + +/** + * Plugin Hook information for the plugin hooks subsystem. + * + * Hooks are added with {@link elgg_register_plugin_hook_handler()} and + * can be removed in >= 1.8 with {@link elgg_unregister_plugin_hook_handler()}. + * + * Hooks are stored as a multidimensional array in the format: + * <code> + * $CONFIG->hooks[str $hook_name][str $hook_type][int priority] = str callback_function + * </code> + * + * @global array $CONFIG->hooks + * @see elgg_register_plugin_hook_handler() + * @see elgg_unregister_plugin_hook_handler() + * @see elgg_trigger_plugin_hook() + */ +$CONFIG->hooks; + +/** + * Paths to scan for autoloading languages. + * + * Languages are automatically loaded for the site or + * user's default language. Plugins can extend or override strings. + * language_paths is an array of paths to scan for PHP files matching + * the default language. The order of paths is determined by the plugin load order, + * with later entries overriding earlier. Language files within these paths are + * named as the two-letter ISO 639-1 country codes for the language they represent. + * + * Language paths are stored as array keys in the format: + * <code> + * $CONFIG->language_paths[str $language_path] = true + * </code> + * + * @link http://en.wikipedia.org/wiki/ISO_639-1 + * @see register_language() + * @global array $CONFIG->language_paths + */ +$CONFIG->language_paths; + + +/** + * String translations for the current language. + * + * Elgg uses a key-based system for string internationalization, which + * is accessed with {@link elgg_echo()}. + * + * Translations are stored as an array in the following format: + * <code> + * $CONFIG->translations[str $language_code][str $string_key] = str 'Translated Language String'; + * </code> + * + * @see register_translation() + * @see elgg_echo() + * @global array $CONFIG->translations + */ +$CONFIG->translations; + +/** + * Stores input used by {@link set_input()} and {@link get_input()}. + * + * @global array $CONFIG->input + */ +$CONFIG->input; + +/** + * An array of metadata names to be used as tags. + * + * Because tags are simply names of meatdata, This is used + * in search to prevent data exposure by searching on + * arbitrary metadata. + * + * @global array $CONFIG->registered_tag_metadata_names + */ +$CONFIG->registered_tag_metadata_names; + +/** + * An associative array of page handlers and their function names. + * + * Page handlers must be registered by {@link elgg_register_page_handler()} and + * will be dispatched by {@link engine/handlers/pagehandler.php} to the + * proper function. + * + * @global array $CONFIG->pagehandler + */ +$CONFIG->pagehandler; + +/** + * An object holding valid widgets and their configurations. + * + * This object stores the valid context for widgets, and the handlers + * registered, as well as a description of the widget. + * + * Widgets are added with {@link add_widget_type()}. + * + * @global stdClass $CONFIG->widgets + */ +$CONFIG->widgets; + +/** + * The full path where Elgg is installed. + * + * @global string $CONFIG->path; + */ +$CONFIG->path; + +/** + * The full path for core views. + * + * @global string $CONFIG->viewpath + */ +$CONFIG->viewpath; + +/** + * The full path where plugins are stored. + * + * @global string $CONFIG->pluginspath + */ +$CONFIG->pluginspath; + +/** + * The full URL where Elgg is installed + * + * @global string $CONFIG->wwwroot + */ +$CONFIG->wwwroot; + +/** + * The full URL where Elgg is installed + * + * @global string $CONFIG->wwwroot + */ +$CONFIG->url; + +/** + * The name of the site as defined in the config table. + * + * @global string $CONFIG->sitename + */ +$CONFIG->sitename; + +/** + * The current language for either the site or the user. + * + * @global $CONFIG->language + */ +$CONFIG->language; + +/** + * Is the site fully installed + * + * @global bool $CONFIG->installed + */ +$CONFIG->installed; + +/** + * The guid of the current site object. + * + * @global int $CONFIG->site_id + */ +$CONFIG->site_id; + +/** + * The guid of the current site object. + * + * @global int $CONFIG->site_id + */ +$CONFIG->site_guid; + +/** + * The current site object. + * + * @global ElggSite $CONFIG->site + */ +$CONFIG->site; + +/** + * The full path to the data directory. + * + * @global string $CONFIG->dataroot + */ +$CONFIG->dataroot; + +/** + * Is simplecache enabled? + * + * @global string $CONFIG->simplecache_enabled + */ +$CONFIG->simplecache_enabled; + +/** + * Is the system cache enabled + * + * @global string $CONFIG->system_cache_enabled + */ +$CONFIG->system_cache_enabled; + +/** + * The site description from the current site object. + * + * @global string $CONFIG->sitedescription + */ +$CONFIG->sitedescription; + +/** + * The site email from the current site object. + * + * @global string $CONFIG->siteemail + */ +$CONFIG->siteemail; + +/** + * The current view type + * + * View types determin the location of view files that are used to draw pages. + * They are set system-wide by the $_REQUEST['view']. If a view type is manually + * set in settings.php or through a function hooking to the {@elgg_hook + * + * @warning This is the current view type used to determine where to load views. + * Don't confuse this with the current view. + * + * @global string $CONFIG->view + */ +$CONFIG->view; + +/** + * Default access as defined in the config table for the current site. + * + * @global string $CONFIG->default_access + */ +$CONFIG->default_access; + +/** + * Is registration enabled? + * + * @global bool $CONFIG->allow_registration + */ +$CONFIG->allow_registration; + +/** + * Is current site in walled garden mode? + * + * @global bool $CONFIG->walled_garden + */ +$CONFIG->walled_garden; + +/** + * Are users allow to enter their own default access levels + * + * @global bool $CONFIG->allow_user_default_access + */ +$CONFIG->allow_user_default_access; + +/** + * A list of feature URLs for the main site menu. + * + * These links are added via the admin interface. + * + * @global string $CONFIG->menu_items_featured_urls + */ +$CONFIG->menu_items_featured_urls; + +/** + * The custom menu items entered in the administration. + * + * @global string $CONFIG->menu_items_custom_items + */ +$CONFIG->menu_items_custom_items; + +/** + * A list of registered actions, their file locations, and access permissions. + * + * @global array $CONFIG->actions + */ +$CONFIG->actions; + +/** + * Holds information about views. + * + * @global object $CONFIG->views + */ +$CONFIG->views; + +/** + * A list of views to cache in the simple cache. + * + * @global object $CONFIG->views->simplecache + */ +$CONFIG->views->simplecache; + +/** + * A list of views and the top level views directory to search for the view in. + * + * @note Views are stored as the key and the top level view location is stored as the value. + * The current viewtype {@link $CONFIG->view} is used to determin which directory under the entry + * in $CONFIG->views->location to search. View names are automatically appened a '.php' extension. + * + * @global object $CONFIG->views->locations + */ +$CONFIG->views->locations; + + +/** + * A list of valid view types as discovered. + * + * @global array $CONFIG->view_types + */ +$CONFIG->view_types; + +/** + * A list of plugins and their load order + * + * @global string $CONFIG->pluginlistcache + */ +$CONFIG->pluginlistcache; + +/** + * Holds URL handler information for ElggExtender objects. + * + * @global array $CONFIG->extender_url_handler + */ +$CONFIG->extender_url_handler; + +/** + * A list of registered entities and subtypes. Used in search. + * + * @global array $CONFIG->registered_entities + */ +$CONFIG->registered_entities; + +/** + * A list of URL handlers for {@link ElggEntity::getURL()} + * + * @global array $CONFIG->entity_url_handler + */ +$CONFIG->entity_url_handler; + +/** + * A list of entity types and subtypes that have metadata whose access permission + * can be changed independently of the main object. {@link register_metadata_as_indepenent()} + * + * @global string $CONFIG->independents + */ +$CONFIG->independents; + +/** + * Holds items for all submenus. + * + * @global string $CONFIG->submenu_items + */ +$CONFIG->submenu_items; + +/** + * Holds the service handlers as registered by {@register_service_handler()} + * + * @global array $CONFIG->servicehandler + */ +$CONFIG->servicehandler; + +/** + * A list of stop works for search. Not currently used. + * + * @global array $CONFIG->wordblacklist + * @todo currently unused. + */ +$CONFIG->wordblacklist; + +/** + * A list of menu contexts for menus registered with {@link add_menu()}. Not currently used. + * + * @global array $CONFIG->menucontexts + */ +$CONFIG->menucontexts; + +/** + * A list of registers and their children added via {@add_to_register()}. Used only for menus. + * + * @global string $CONFIG->registers + */ +$CONFIG->registers; + +/** + * A list of objects that can emit notifications. {@link register_notification_object()} + * + * @global array $CONFIG->register_objects + */ +$CONFIG->register_objects; + +/** + * Holds available group tools options. Added with {@link add_group_tool_option()} + * + * @global array $CONFIG->group_tool_options + */ +$CONFIG->group_tool_options; + +/** + * The last cache time for the current viewtype. Used in the generation of CSS and JS links. + * + * @global string $CONFIG->lastcache + */ +$CONFIG->lastcache;
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