Inheritance diagram for mod_quiz\question\bank\filter\custom_category_condition:

Public Member Functions
	allow_custom ()
	Whether customisation is allowed.

	allow_empty ()
	Whether empty value is allowed.

	allow_multiple ()
	Whether multiple values are allowed .

	display_options ()
	Called by question_bank_view to display the GUI for selecting a category.

	display_options_adv ()
	Displays the recursion checkbox GUI.

	get_condition_class ()
	Return this condition class.

	get_course_id ()
	Returns course id.

	get_default_category ()
	Return default category.

	get_filter_class ()
	Return filter class associated with this condition.

	get_filteroptions ()
	Extra data specific to this condition.

	get_initial_values ()
	Initial values of the condition.

	get_join_list ()
	Get the list of available joins for the filter.

	get_title ()
	Return title of the condition.

	is_required ()
	Whether this filter is required - if so it cannot be removed from the list of filters.

	params ()
	Return parameters to be bound to the above WHERE clause fragment.

	where ()
	Return an SQL fragment to be ANDed into the WHERE clause to filter which questions are shown.

Static Public Member Functions
static	build_query_from_filter (array $filter)
	Build query from filter value.

static	get_category_record ($categoryid, $contextid)
	Fetch the question category record matching the provided category and context IDs.

static	get_condition_key ()
	Each condition will need a unique key to be identified and sequenced by the api.

static	get_current_category ($categoryandcontext)
	Look up the category record based on category ID and context.

static	get_filter_from_list (array $filters)
	Given an array of filters, pick the entry that matches the condition key and return it.

static	print_choose_category_message ()
	Print the text if category id not available.

static	validate_category_param (string $categoryandcontext)
	Return category and context ID from compound parameter.

Public Attributes
array array	$filter
	Filter properties for this condition.

bool	$includesubcategories
	Include questions in subcategories of the specified category?

int	$maxinfolength
	The maximum displayed length of the category info.

int const	JOINTYPE_DEFAULT = datafilter::JOINTYPE_ANY
	The default filter type.

Protected Member Functions
	display_category_form ($contexts, $pageurl, $current)
	Display the drop down to select the category.

	print_category_info ($category)
	Print the category description.

Protected Attributes
string	$cat
	categoryID,contextID as used with question_bank_view->display().

stdClass	$category
	The category record.

array	$contexts
	of contexts.

stdClass	$course
	The course record.

array array	$params = []
	query param used in where.

string string	$where = ''
	SQL fragment to add to the where clause.

Detailed Description

Copyright: 2021 Catalyst IT Australia Pty Ltd

Author: Safat Shahin safat.nosp@m.shah.nosp@m.in@ca.nosp@m.taly.nosp@m.st-au.nosp@m..net

License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

◆ allow_custom()

qbank_managecategories\category_condition::allow_custom ( )

inherited

Whether customisation is allowed.

Return values

bool

Reimplemented from core_question\local\bank\condition.

◆ allow_empty()

qbank_managecategories\category_condition::allow_empty ( )

inherited

Whether empty value is allowed.

Return values

bool

Reimplemented from core_question\local\bank\condition.

◆ allow_multiple()

qbank_managecategories\category_condition::allow_multiple ( )

inherited

Whether multiple values are allowed .

Return values

bool

Reimplemented from core_question\local\bank\condition.

◆ build_query_from_filter()

static qbank_managecategories\category_condition::build_query_from_filter ( array $filter )

staticinherited

Build query from filter value.

Parameters

array $filter filter properties

Return values

array where sql and params

Reimplemented from core_question\local\bank\condition.

◆ display_category_form()

qbank_managecategories\category_condition::display_category_form	(	$contexts,
		$pageurl,
		$current )

protectedinherited

Display the drop down to select the category.

Parameters

array	$contexts	of contexts that can be accessed from here.
moodle_url	$pageurl	the URL of this page.
string	$current	'categoryID,contextID'.

Deprecated: since Moodle 4.3

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ display_options()

qbank_managecategories\category_condition::display_options ( )

inherited

Called by question_bank_view to display the GUI for selecting a category.

Deprecated: since Moodle 4.3 MDL-72321 - please do not use this function any more.

Todo: Final deprecation on Moodle 4.7 MDL-78090

Reimplemented from core_question\local\bank\condition.

◆ display_options_adv()

qbank_managecategories\category_condition::display_options_adv ( )

inherited

Displays the recursion checkbox GUI.

question_bank_view places this within the section that is hidden by default

Deprecated: since Moodle 4.3 MDL-72321 - please do not use this function any more.

Todo: Final deprecation on Moodle 4.7 MDL-78090

Reimplemented from core_question\local\bank\condition.

◆ get_category_record()

static qbank_managecategories\category_condition::get_category_record	(		$categoryid,
			$contextid )

staticinherited

Fetch the question category record matching the provided category and context IDs.

Parameters

int	$categoryid
int	$contextid

Return values

stdClass

Exceptions

dml_exception

◆ get_condition_class()

core_question\local\bank\condition::get_condition_class ( )

inherited

Return this condition class.

Return values

string

◆ get_condition_key()

static qbank_managecategories\category_condition::get_condition_key ( )

staticinherited

Each condition will need a unique key to be identified and sequenced by the api.

Use a unique string for the condition identifier, use string directly, dont need to use language pack. Using language pack might break the filter object for multilingual support.

Return values

string

Reimplemented from core_question\local\bank\condition.

◆ get_course_id()

qbank_managecategories\category_condition::get_course_id ( )

inherited

Returns course id.

Return values

string Course id.

◆ get_current_category()

static qbank_managecategories\category_condition::get_current_category ( $categoryandcontext )

staticinherited

Look up the category record based on category ID and context.

Parameters

string $categoryandcontext categoryID,contextID as used with question_bank_view->display()

Return values

stdClass The category record

Deprecated: since Moodle 4.3

Todo: Final deprecation in Moodle 4.7 MDL-78090

◆ get_default_category()

qbank_managecategories\category_condition::get_default_category ( )

inherited

Return default category.

Return values

stdClass default category

◆ get_filter_class()

qbank_managecategories\category_condition::get_filter_class ( )

inherited

Return filter class associated with this condition.

Return values

string filter class

Reimplemented from core_question\local\bank\condition.

◆ get_filter_from_list()

static core_question\local\bank\condition::get_filter_from_list ( array $filters )

staticinherited

Given an array of filters, pick the entry that matches the condition key and return it.

Parameters

array $filters Array of filters, keyed by condition.

Return values

?array The filter that matches this condition

◆ get_filteroptions()

qbank_managecategories\category_condition::get_filteroptions ( )

inherited

Extra data specific to this condition.

Return values

stdClass

Reimplemented from core_question\local\bank\condition.

◆ get_initial_values()

mod_quiz\question\bank\filter\custom_category_condition::get_initial_values ( )

Initial values of the condition.

Return values

array

Reimplemented from qbank_managecategories\category_condition.

◆ get_join_list()

qbank_managecategories\category_condition::get_join_list ( )

inherited

Get the list of available joins for the filter.

Return values

array

Reimplemented from core_question\local\bank\condition.

◆ get_title()

qbank_managecategories\category_condition::get_title ( )

inherited

Return title of the condition.

Return values

string title of the condition

Reimplemented from core_question\local\bank\condition.

◆ is_required()

qbank_managecategories\category_condition::is_required ( )

inherited

Whether this filter is required - if so it cannot be removed from the list of filters.

Return values

bool

Reimplemented from core_question\local\bank\condition.

◆ params()

core_question\local\bank\condition::params ( )

inherited

Return parameters to be bound to the above WHERE clause fragment.

Return values

array parameter name => value.

◆ print_category_info()

qbank_managecategories\category_condition::print_category_info ( $category )

protectedinherited

Print the category description.

Parameters

stdClass $category the category information form the database.

Deprecated: since Moodle 4.3 MDL-72321 - please do not use this function any more.

Todo: Final deprecation on Moodle 4.7 MDL-78090

◆ print_choose_category_message()

static qbank_managecategories\category_condition::print_choose_category_message ( )

staticinherited

Print the text if category id not available.

Deprecated: since Moodle 4.3

Todo: Final deprecation in Moodle 4.7 MDL-78090

◆ validate_category_param()

static qbank_managecategories\category_condition::validate_category_param ( string $categoryandcontext )

staticinherited

Return category and context ID from compound parameter.

Parameters

string $categoryandcontext Comma-separated list of category and context IDs.

Return values

int[]|null[]

◆ where()

core_question\local\bank\condition::where ( )

inherited

Return an SQL fragment to be ANDed into the WHERE clause to filter which questions are shown.

Return values

string SQL fragment. Must use named parameters.

The documentation for this class was generated from the following file:

mod/quiz/classes/question/bank/filter/custom_category_condition.php

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ allow_custom()

◆ allow_empty()

◆ allow_multiple()

◆ build_query_from_filter()

◆ display_category_form()

◆ display_options()

◆ display_options_adv()

◆ get_category_record()

◆ get_condition_class()

◆ get_condition_key()

◆ get_course_id()

◆ get_current_category()

◆ get_default_category()

◆ get_filter_class()

◆ get_filter_from_list()

◆ get_filteroptions()

◆ get_initial_values()

◆ get_join_list()

◆ get_title()

◆ is_required()

◆ params()

◆ print_category_info()

◆ print_choose_category_message()

◆ validate_category_param()

◆ where()