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47 lines
2.5 KiB
Plaintext
47 lines
2.5 KiB
Plaintext
=== 4.5 Onwards ===
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This file has been replaced by UPGRADING.md. See MDL-81125 for further information.
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===
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This file describes core qbank plugin changes in /question/bank/*,
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information provided here is intended especially for developers.
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=== 4.4 ===
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* Question bank actions (anything that subclasses question_action_base) should implement the
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method get_menu_position() to control what position in the action menu it appears it.
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See the comment on the base class method for more details. If you don't do this, you will
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get a debugging warning.
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=== 4.3 ===
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* The helper class in qbank_statistics has had several of its methods deprecated.
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If you want to display statistics in the question bank, you should now override
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the get_required_statistics_fields() method in your column class, and then
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the values you need will be available from $this->qbank->get_aggregate_statistic(...).
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If you are not in a question_bank_column class, you can directly access efficient
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statistics-loading from the core_question\local\statistics\statistics_bulk_loader class.
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* Question actions are now implemented as a standalone qbank plugin feature. Instead of passing the actions
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through get_question_columns(), plugins implementing actions will now have to use get_question_actions(). Action classes are
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implemented by extending the new question_action_base class, which replaces the deprecated action_column_base class,
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menu_action_column_base class and menuable_action interface. The shared functionality between actions and columns has now
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been moved to the shared view_component base class.
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=== 4.1 ===
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* New functions qbank_usage\helper::get_question_bank_usage_sql and
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qbank_usage\helper::get_question_attempt_usage_sql have been implemented.
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When calling a query with the SQL those methods returned, you have to be sure
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in the accompanying $params array are in the right order.
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=== 4.0 ===
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* This plugin type is new in Moodle 4.0. It is for adding features to the question bank.
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They key entry point is the class plugin_feature in the plugin namespace. This tells
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the core question bank API exactly which features this plugin implements.
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These features can currently be new columns in the question bank display, and bulk actions.
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Currently, actions on single questions are implemented as a type of column (but this
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should probably change in the future.) To get started, have a look at the methods
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in core_question\local\bank\plugin_features_base which you can override.
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