moodle1_qtype_handler Class Reference

Inheritance diagram for moodle1_qtype_handler:

Collaboration diagram for moodle1_qtype_handler:

Public Member Functions
	get_question_subpaths ()
	process_question (array $data, array $raw)
	__construct (moodle1_question_bank_handler $qbankhandler, $qtype)
	implementation details follow //////////////////////////////////////////
	get_paths ()
	use_xml_writer (xml_writer $xmlwriter)
Protected Member Functions
	write_answers (array $answers, $qtype)
	write_numerical_units (array $numericalunits)
	write_numerical_options (array $numericaloption)
	get_default_numerical_options ($oldquestiontextformat, $units)
	write_dataset_definitions (array $datasetdefinitions)
	open_xml_writer ()
	close_xml_writer ()
Protected Attributes
	$qbankhandler

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Detailed Description

Base class for all question type handlers

Definition at line 1699 of file handlerlib.php.

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Constructor & Destructor Documentation

__construct	(	moodle1_question_bank_handler $	qbankhandler,
		$	qtype
	)

implementation details follow //////////////////////////////////////////

Definition at line 1841 of file handlerlib.php.

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Member Function Documentation

close_xml_writer

(

)

[final, protected]

Question type handlers cannot close the xml_writer

Reimplemented from moodle1_xml_handler.

Definition at line 1864 of file handlerlib.php.

get_default_numerical_options	(	$	oldquestiontextformat,
		$	units
	)		[protected]

Returns default numerical_option structure

This structure is not present in moodle.xml, we create a new artificial one here.

See also:

write_numerical_options()

Parameters:

int

$oldquestiontextformat

Returns:

array

Definition at line 1784 of file handlerlib.php.

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get_paths

(

)

[final]

See also:

self::get_question_subpaths()

Definition at line 1850 of file handlerlib.php.

get_question_subpaths

(

)

Returns the list of paths within one <QUESTION> that this qtype needs to have included in the grouped question structure

Returns:

array of strings

Reimplemented in moodle1_qtype_calculated_handler, moodle1_qtype_essay_handler, moodle1_qtype_match_handler, moodle1_qtype_multianswer_handler, moodle1_qtype_multichoice_handler, moodle1_qtype_numerical_handler, moodle1_qtype_shortanswer_handler, and moodle1_qtype_truefalse_handler.

Definition at line 1710 of file handlerlib.php.

open_xml_writer

(

)

[final, protected]

Question type handlers cannot open the xml_writer

Definition at line 1857 of file handlerlib.php.

process_question	(	array $	data,
		array $	raw
	)

Gives the qtype handler a chance to write converted data into questions.xml

Parameters:

array	$data	grouped question data
array	$raw	grouped raw QUESTION data

Reimplemented in moodle1_qtype_multianswer_handler, moodle1_qtype_calculated_handler, moodle1_qtype_numerical_handler, moodle1_qtype_match_handler, moodle1_qtype_multichoice_handler, moodle1_qtype_shortanswer_handler, moodle1_qtype_truefalse_handler, and moodle1_qtype_essay_handler.

Definition at line 1720 of file handlerlib.php.

use_xml_writer

(

xml_writer $

xmlwriter

)

Provides a xml_writer instance to this qtype converter

Parameters:

xml_writer

$xmlwriter

Definition at line 1873 of file handlerlib.php.

write_answers	(	array $	answers,
		$	qtype
	)		[protected]

Converts the answers and writes them into the questions.xml

The structure "answers" is used by several qtypes. It contains data from {question_answers} table.

Parameters:

array	$answers	as parsed by the grouped parser in moodle.xml
string	$qtype	containing the answers

Definition at line 1731 of file handlerlib.php.

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write_dataset_definitions

(

array $

datasetdefinitions

)

[protected]

Writes the dataset_definitions structure

Parameters:

array

$datasetdefinitions

array of dataset_definition structures

Definition at line 1818 of file handlerlib.php.

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write_numerical_options

(

array $

numericaloption

)

[protected]

Writes the numerical_options structure

See also:

get_default_numerical_options()

Parameters:

array

$numericaloption

Definition at line 1766 of file handlerlib.php.

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write_numerical_units

(

array $

numericalunits

)

[protected]

Writes the grouped numerical_units structure

Parameters:

array

$numericalunits

Definition at line 1748 of file handlerlib.php.

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Field Documentation

$qbankhandler [protected]

Definition at line 1702 of file handlerlib.php.

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

• C:/xampp/htdocs/moodle/backup/converter/moodle1/handlerlib.php