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Developer Documentation
- Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
- Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.
/tag/classes/ -> area.php (source)
Class core_tag_area for managing tag areas
| Copyright: | 2015 Marina Glancy |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 512 lines (22 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
core_tag_area:: (14 methods):
get_areas()
get_by_id()
display_name()
is_enabled()
allows_tagging_in_multiple_contexts()
get_collection()
get_showstandard()
get_definitions_for_component()
delete()
create()
update()
reset_definitions_for_component()
uninstall()
move_tags()
Class: core_tag_area - X-Ref
Class to manage tag areas| get_areas($tagcollid = null, $enabledonly = false) X-Ref |
| Returns the list of areas indexed by itemtype and component param: int $tagcollid return only areas in this tag collection param: bool $enabledonly return only enabled tag areas return: array itemtype=>component=>tagarea object |
| get_by_id($tagareaid) X-Ref |
| Retrieves info about one tag area param: int $tagareaid return: stdClass |
| display_name($component, $itemtype) X-Ref |
| Returns the display name for this area param: string $component param: string $itemtype return: lang_string |
| is_enabled($component, $itemtype) X-Ref |
| Returns whether the tag area is enabled param: string $component component responsible for tagging param: string $itemtype what is being tagged, for example, 'post', 'course', 'user', etc. return: bool|null |
| allows_tagging_in_multiple_contexts($component, $itemtype) X-Ref |
| Checks if the tag area allows items to be tagged in multiple different contexts. If true then it indicates that not all tag instance contexts must match the context of the item they are tagging. If false then all tag instance should match the context of the item they are tagging. Example use case for multi-context tagging: A question that exists in a course category context may be used by multiple child courses. The question tag area can allow tag instances to be created in multiple contexts which allows the tag API to tag the question at the course category context and then seperately in each of the child course contexts. param: string $component component responsible for tagging param: string $itemtype what is being tagged, for example, 'post', 'course', 'user', etc. return: bool |
| get_collection($component, $itemtype) X-Ref |
| Returns the id of the tag collection that should be used for storing tags of this itemtype param: string $component component responsible for tagging param: string $itemtype what is being tagged, for example, 'post', 'course', 'user', etc. return: int |
| get_showstandard($component, $itemtype) X-Ref |
| Returns wether this tag area should display or not standard tags when user edits it. param: string $component component responsible for tagging param: string $itemtype what is being tagged, for example, 'post', 'course', 'user', etc. return: int |
| get_definitions_for_component($componentname) X-Ref |
| Returns all tag areas and collections that are currently cached in DB for this component param: string $componentname return: array first element is the list of areas and the second list of collections |
| delete($record) X-Ref |
| Completely delete a tag area and all instances inside it param: stdClass $record |
| create($record) X-Ref |
| Create a new tag area param: stdClass $record |
| update($existing, $data) X-Ref |
| Update the tag area param: stdClass $existing current record from DB table tag_area param: array|stdClass $data fields that need updating |
| reset_definitions_for_component($componentname) X-Ref |
| Update the database to contain a list of tagged areas for a component. The list of tagged areas is read from [plugindir]/db/tag.php param: string $componentname - The frankenstyle component name. |
| uninstall($pluginname) X-Ref |
| Deletes all tag areas, collections and instances associated with the plugin. param: string $pluginname |
| move_tags($component, $itemtype, $tagcollid) X-Ref |
| Moves existing tags associated with an item type to another tag collection param: string $component param: string $itemtype param: int $tagcollid |
