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Developer Documentation
- Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
- Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
- PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/mod/data/classes/privacy/ -> datafield_provider.php (source)
Contains interface datafield_provider
| Copyright: | 2018 Marina Glancy |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 78 lines (3 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
datafield_provider:: (2 methods):
export_data_content()
delete_data_content()
Interface: datafield_provider - X-Ref
Interface datafield_provider, all datafield plugins need to implement it| export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) X-Ref |
| Exports data about one record in {data_content} table. Datafield plugins providers should implement this method to: - preprocess references to files in the response (examples - textarea, picture, file) - make content more human-readable (example - replace values separators in multimenu, format date in date) - add more information about the field itself (example - list all options for menu, multimenu, radio) Sample implementation (from datafield_textarea): $defaultvalue->content = writer::with_context($context) ->rewrite_pluginfile_urls([$recordobj->id, $contentobj->id], 'mod_data', 'content', $contentobj->id, $defaultvalue->content); writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue); param: \context_module $context param: \stdClass $recordobj record from DB table {data_records} param: \stdClass $fieldobj record from DB table {data_fields} param: \stdClass $contentobj record from DB table {data_content} param: \stdClass $defaultvalue pre-populated default value that most of plugins will use |
| delete_data_content($context, $recordobj, $fieldobj, $contentobj) X-Ref |
| Allows plugins to delete locally stored data. Usually datafield plugins do not store anything and this method will be empty. param: \context_module $context param: \stdClass $recordobj record from DB table {data_records} param: \stdClass $fieldobj record from DB table {data_fields} param: \stdClass $contentobj record from DB table {data_content} |
