core_question

Directories
directory	bank
directory	engine
directory	local
directory	statistics

Files
file	action_column_base.php
	A base class for actions that are an icon that lets you manipulate the question in some way.
file	all_calculated_for_qubaid_condition.php
	A collection of all the question statistics calculated for an activity instance ie.
file	analyser.php
	This file contains the code to analyse all the responses to a particular question.
file	analysis_for_actual_response.php
file	analysis_for_class.php
file	analysis_for_question.php
	This file contains the code to analyse all the responses to a particular question.
file	analysis_for_question_all_tries.php
	This file contains a class to analyse all the responses for multiple tries at a particular question.
file	analysis_for_subpart.php
	Data structure to count responses for each of the sub parts of a question.
file	behat_core_question.php
	Steps definitions related with the question bank management.
file	behat_core_question_generator.php
	Behat data generator for core_question.
file	behat_question.php
	Deprecated class, only kept for backwards compatibility.
file	behat_question_base.php
	Behat question-related helper code.
file	bulk_action_base.php
	Class bulk_action_base is the base class for bulk actions ui.
file	calculated_for_subquestion.php
	Class for storing calculated sub question statistics and intermediate calculation values.
file	calculated_question_summary.php
	Question statistics calculations class.
file	category_condition.php
	A search class to control from which category questions are listed.
file	checkbox_column.php
	A column with a checkbox for each question with name q{questionid}.
file	column_base.php
	Base class for representing a column.
file	condition.php
	Defines an abstract class for filtering/searching the question bank.
file	context_to_string_translator.php
	Converts contextlevels to strings and back to help with reading/writing contexts to/from import/export files.
file	datalib.php
	Code for loading and saving question attempts to and from the database.
file	edit_menu_column.php
	A question bank column which gathers together all the actions into a menu.
file	external.php
	External question API.
file	helper.php
	Helper class for question bank and its plugins.
file	hidden_condition.php
	A search class to control whether hidden / deleted questions are hidden in the list.
file	least_used_strategy.php
	A question_variant_selection_strategy that randomly selects variants that were not used yet.
file	lib.php
	Quiz module test data generator.
file	manage_qbank_plugins_page.php
	Manage question banks page.
file	menu_action_column_base.php
	Base class to make it easier to implement actions that are menuable_actions.
file	menuable_action.php
	Interface to indicate that a question bank column can go in the action menu.
file	navigation_node_base.php
	Base class class for navigation node.
file	plugin_features_base.php
	Base class class for qbank plugins.
file	previewlib.php
	Library functions used by question/preview.php.
file	privacy_helper.php
	Helper for privacy tests.
file	qbank_action_menu.php
	Rendered HTML elements for tertiary nav for Question bank.
file	question_edit_contexts.php
	Tracks all the contexts related to the one we are currently editing questions and provides helper methods to check permissions.
file	question_icon_exporter.php
	Class for exporting a question icon from an stdClass.
file	question_reference_manager.php
	This class should provide an API for managing question_references.
file	question_summary_exporter.php
	Class for exporting a question summary from an stdClass.
file	question_version_selection.php
	A UI widget to select other versions of a particular question.
file	question_version_status.php
	Class question_version_status contains the statuses for a question.
file	random_question_loader.php
	A class for efficiently finds questions at random from the question bank.
file	renderer.php
	Renderers for outputting parts of the question bank.
file	row_base.php
	Base class for 'columns' that are actually displayed as a row following the main question row.
file	statistics_bulk_loader.php
	Helper to efficiently load all the statistics for a set of questions.
file	tag_condition.php
	A condition for adding filtering by tag to the question bank.
file	view.php
	Class to print a view of the question bank.

Namespaces
namespace	core_question
namespace	core_question\admin
namespace	core_question\bank\search
namespace	core_question\engine\variants
namespace	core_question\external
namespace	core_question\local\bank
namespace	core_question\local\statistics
namespace	core_question\output
namespace	core_question\privacy
namespace	core_question\statistics\questions
namespace	core_question\statistics\responses

Classes
class	behat_core_question
class	behat_core_question_generator
	Behat data generator for core_question. More...
class	behat_question
class	behat_question_base
class	core_question\admin\manage_qbank_plugins_page
	Class manage_qbank_plugins_page. More...
class	core_question\bank\search\category_condition
	This class controls from which category questions are listed. More...
class	core_question\bank\search\condition
	An abstract class for filtering/searching questions. More...
class	core_question\bank\search\hidden_condition
	This class controls whether hidden / deleted questions are hidden in the list. More...
class	core_question\bank\search\tag_condition
	Question bank search class to allow searching/filtering by tags on a question. More...
class	core_question\engine\variants\least_used_strategy
	A question_variant_selection_strategy that randomly selects variants that were not used yet. More...
class	core_question\external\question_icon_exporter
	Class for exporting a question from an stdClass. More...
class	core_question\external\question_summary_exporter
	Class for exporting a question summary from an stdClass. More...
class	core_question\local\bank\action_column_base
	A base class for actions that are an icon that lets you manipulate the question in some way. More...
class	core_question\local\bank\bulk_action_base
class	core_question\local\bank\checkbox_column
	A column with a checkbox for each question with name q{questionid}. More...
class	core_question\local\bank\column_base
	Base class for representing a column. More...
class	core_question\local\bank\context_to_string_translator
class	core_question\local\bank\edit_menu_column
	A question bank column which gathers together all the actions into a menu. More...
class	core_question\local\bank\helper
	Class helper. More...
class	core_question\local\bank\menu_action_column_base
	Base class to make it easier to implement actions that are menuable_actions. More...
interface	core_question\local\bank\menuable_action
	Interface to indicate that a question bank column can go in the action menu. More...
class	core_question\local\bank\navigation_node_base
	Class navigation_node_base is the base class for navigation node. More...
class	core_question\local\bank\plugin_features_base
	Class plugin_features_base is the base class for qbank plugins. More...
class	core_question\local\bank\question_edit_contexts
class	core_question\local\bank\question_version_status
class	core_question\local\bank\random_question_loader
	This class efficiently finds questions at random from the question bank. More...
class	core_question\local\bank\row_base
	Base class for 'columns' that are actually displayed as a row following the main question row. More...
class	core_question\local\bank\view
	This class prints a view of the question bank. More...
class	core_question\local\statistics\statistics_bulk_loader
class	core_question\output\qbank_action_menu
class	core_question\output\question_version_selection
class	core_question\privacy\provider
	Privacy Subsystem implementation for core_question. More...
class	core_question\question_reference_manager
class	core_question\statistics\questions\all_calculated_for_qubaid_condition
	A collection of all the question statistics calculated for an activity instance. More...
class	core_question\statistics\questions\calculated_for_subquestion
	A class to store calculated stats for a sub question. More...
class	core_question\statistics\questions\calculated_question_summary
	Class calculated_question_summary. More...
class	core_question\statistics\responses\analyser
	This class can compute, store and cache the analysis of the responses to a particular question. More...
class	core_question\statistics\responses\analysis_for_actual_response
	The leafs of the analysis data structure. More...
class	core_question\statistics\responses\analysis_for_class
	Counts a class of responses for this sub part of the question. More...
class	core_question\statistics\responses\analysis_for_question
	Analysis for possible responses for parts of a question. More...
class	core_question\statistics\responses\analysis_for_question_all_tries
	Analysis for possible responses for parts of a question with multiple submitted responses. More...
class	core_question\statistics\responses\analysis_for_subpart
	Representing the analysis of each of the sub parts of each variant of the question. More...
class	core_question_bank_renderer
	This renderer outputs parts of the question bank. More...
class	core_question_external
class	core_question_generator
	Class core_question_generator for generating question data. More...
class	qubaid_condition
	This class represents a restriction on the set of question_usage ids to include in a larger database query. More...
class	qubaid_join
	This class represents a restriction on the set of question_usage ids to include in a larger database query based on JOINing to some other tables. More...
class	qubaid_list
	This class represents a restriction on the set of question_usage ids to include in a larger database query based on an explicit list of ids. More...
class	question_engine_data_mapper
	This class controls the loading and saving of question engine data to and from the database. More...
class	question_engine_unit_of_work
	Implementation of the unit of work pattern for the question engine. More...
class	question_file_loader
	This class is the mirror image of question_file_saver. More...
class	question_file_saver
	This class represents the promise to save some files from a particular draft file area into a particular file area. More...
interface	question_response_files
	The interface implemented by question_file_saver and question_file_loader. More...

Functions
	core_question_output_fragment_tags_form ($args)
	Question tags fragment callback.
	question_preview_action_url ($questionid, $qubaid, question_preview_options $options, $context)
	The the URL to use for actions relating to this preview.
	question_preview_form_url ($questionid, $context, $previewid=null)
	The the URL to use for actions relating to this preview.
	question_preview_question_pluginfile ($course, $context, $component, $filearea, $qubaid, $slot, $args, $forcedownload, $fileoptions)
	restart_preview ($previewid, $questionid, $displayoptions, $context)
	Delete the current preview, if any, and redirect to start a new preview.

Detailed Description

Function Documentation

core_question_output_fragment_tags_form()

core_question_output_fragment_tags_form

(

$args

)

Question tags fragment callback.

Parameters

array

$args

Arguments to the form.

Return values

null|string

The rendered form.

Deprecated:

since Moodle 4.0

See also

/question/bank/qbank_tagquestion/lib.php

Todo:

Final deprecation on Moodle 4.4 MDL-72438

question_preview_action_url()

question_preview_action_url	(		$questionid,
			$qubaid,
		question_preview_options	$options,
			$context
	)

The the URL to use for actions relating to this preview.

Parameters

int	$questionid	the question being previewed.
int	$qubaid	the id of the question usage for this preview.
question_preview_options	$options	the options in use.
context	$context

Deprecated:

since Moodle 4.0

See also

qbank_previewquestion::helper::question_preview_action_url()

Todo:

Final deprecation on Moodle 4.4 MDL-72438

question_preview_form_url()

question_preview_form_url	(		$questionid,
			$context,
			$previewid = null
	)

The the URL to use for actions relating to this preview.

Parameters

int	$questionid	the question being previewed.
context	$context	the current moodle context.
int	$previewid	optional previewid to sign post saved previewed answers.

Deprecated:

since Moodle 4.0

See also

qbank_previewquestion::helper::question_preview_form_url()

Todo:

Final deprecation on Moodle 4.4 MDL-72438

restart_preview()

restart_preview	(		$previewid,
			$questionid,
			$displayoptions,
			$context
	)

Delete the current preview, if any, and redirect to start a new preview.

Parameters

int	$previewid
int	$questionid
object	$displayoptions
object	$context

Deprecated:

since Moodle 4.0

See also

qbank_previewquestion::helper::restart_preview()

Todo:

Final deprecation on Moodle 4.4 MDL-72438