assignfeedback_offline_grade_importer Class Reference

CSV Grade importer. More...

Public Member Functions
	__construct ($importid, assign $assignment, $encoding='utf-8', $separator='comma')
	Constructor. More...
	close ($delete)
	Close the grade importer file and optionally delete any temp files. More...
	get_encoding ()
	Return the encoding for this csv import. More...
	get_separator ()
	Return the separator for this csv import. More...
	init ()
	Initialise the import reader and locate the column indexes. More...
	next ()
	Get the next row of data from the csv file (only the columns we care about) More...
	parsecsv ($csvdata)
	Parse a csv file and save the content to a temp file Should be called before init() More...

Public Attributes
string	$importid
	$importid - unique id for this import operation - must be passed between requests

Detailed Description

CSV Grade importer.

Copyright

2012 NetSpot http://www.netspot.com.au

License

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

Constructor & Destructor Documentation

__construct()

assignfeedback_offline_grade_importer::__construct	(		$importid,
		assign	$assignment,
			$encoding = 'utf-8',
			$separator = 'comma'
	)

Constructor.

Parameters

string	$importid	A unique id for this import
assign	$assignment	The current assignment

Member Function Documentation

close()

assignfeedback_offline_grade_importer::close

(

$delete

)

Close the grade importer file and optionally delete any temp files.

Parameters

bool

$delete

get_encoding()

assignfeedback_offline_grade_importer::get_encoding

(

)

Return the encoding for this csv import.

Return values

string

The encoding for this csv import.

get_separator()

assignfeedback_offline_grade_importer::get_separator

(

)

Return the separator for this csv import.

Return values

string

The separator for this csv import.

init()

assignfeedback_offline_grade_importer::init

(

)

Initialise the import reader and locate the column indexes.

Return values

bool	false is a failed import

next()

assignfeedback_offline_grade_importer::next

(

)

Get the next row of data from the csv file (only the columns we care about)

Return values

stdClass

or false The stdClass is an object containing user, grade and lastmodified

parsecsv()

assignfeedback_offline_grade_importer::parsecsv

(

$csvdata

)

Parse a csv file and save the content to a temp file Should be called before init()

Parameters

string

$csvdata

The csv data

Return values

bool	false is a failed import

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

• mod/assign/feedback/offline/importgradeslib.php