question_file_saver Class Reference

Public Member Functions
	__construct ($draftitemid, $component, $filearea, $text=null)
	__toString ()
	save_files ($itemid, $context)
Protected Member Functions
	compute_value ($draftitemid, $text)
Protected Attributes
	$draftitemid
	$component
	$filearea
	$value = null

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Detailed Description

This class represents the promise to save some files from a particular draft file area into a particular file area. It is used beause the necessary information about what to save is to hand in the question_attempt::process_response_files() method, but we don't know if this question attempt will actually be saved in the database until later, when the question_engine_unit_of_work is saved, if it is.

Copyright:

2011 The Open University http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Definition at line 1228 of file datalib.php.

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Constructor & Destructor Documentation

__construct	(	$	draftitemid,
		$	component,
		$	filearea,
		$	text = null
	)

Constuctor.

Parameters:

int	$draftitemid	the draft area to save the files from.
string	$component	the component for the file area to save into.
string	$filearea	the name of the file area to save into.

Definition at line 1248 of file datalib.php.

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Member Function Documentation

__toString

(

)

Definition at line 1296 of file datalib.php.

compute_value	(	$	draftitemid,
		$	text
	)		[protected]

Compute the value that should be stored in the question_attempt_step_data table. Contains a hash that (almost) uniquely encodes all the files.

Parameters:

int	$draftitemid	the draft file area itemid.
string	$text	optional content containing file links.

Definition at line 1261 of file datalib.php.

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save_files	(	$	itemid,
		$	context
	)

Actually save the files.

Parameters:

integer

$itemid

the item id for the file area to save into.

Definition at line 1304 of file datalib.php.

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Field Documentation

$component [protected]

Definition at line 1232 of file datalib.php.

$draftitemid [protected]

Definition at line 1230 of file datalib.php.

$filearea [protected]

Definition at line 1234 of file datalib.php.

$value = null [protected]

Definition at line 1240 of file datalib.php.

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

• C:/xampp/htdocs/moodle/question/engine/datalib.php