This class is the mirror image of question_file_saver. More...

Inheritance diagram for question_file_loader:

Public Member Functions
	__construct (question_attempt_step $step, $name, $value, $contextid)
	Constuctor. More...

	__toString ()

	get_files ()
	Get the files that were submitted. More...

	get_question_file_saver ()
	Copy these files into a draft area, and return the corresponding question_file_saver that can save them again. More...

Protected Attributes
int	$contextid
	the context id that the files belong to.

string	$name
	the field name for these files - which is used to construct the file area name.

question_attempt_step	$step
	the step that these files belong to.

string	$value
	the value to stored in the question_attempt_step_data to represent these files.

Detailed Description

This class is the mirror image of question_file_saver.

It allows files to be accessed again later (e.g. when re-grading) using that same API as when doing the original grading.

Constructor & Destructor Documentation

question_file_loader::__construct	(	question_attempt_step	$step,
			$name,
			$value,
			$contextid
	)

Constuctor.

Parameters

question_attempt_step	$step	the step that these files belong to.
string	$name	string the field name for these files - which is used to construct the file area name.
string	$value	the value to stored in the question_attempt_step_data to represent these files.
int	$contextid	the context id that the files belong to.

question_file_loader::get_files ( )

Get the files that were submitted.

Return values

array of stored_files objects.

question_file_loader::get_question_file_saver ( )

Copy these files into a draft area, and return the corresponding question_file_saver that can save them again.

This is used by question_attempt::start_based_on(), which is used (for example) by the quizzes 'Each attempt builds on last' feature.

Return values

question_file_saver that can re-save these files again.

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