ilTestResultsImportParser Class Reference

Test results import parser. More...

Inheritance diagram for ilTestResultsImportParser:

Collaboration diagram for ilTestResultsImportParser:

Public Member Functions
	__construct ($a_xml_file, &$test_object)
	Constructor. More...
	getQuestionIdMapping ()
	setQuestionIdMapping ($question_id_mapping)
	getSrcPoolDefIdMapping ()
	setSrcPoolDefIdMapping ($src_pool_def_id_mapping)
	setHandlers ($a_xml_parser)
	set event handler should be overwritten by inherited class @access private More...
	handlerBeginTag ($a_xml_parser, $a_name, $a_attribs)
	handler for begin of element parser More...
	handlerEndTag ($a_xml_parser, $a_name)
	handler for end of element More...
	handlerParseCharacterData ($a_xml_parser, $a_data)
	handler for character data More...
Public Member Functions inherited from ilSaxParser
	__construct ($a_xml_file='', $throwException=false)
	Constructor setup ILIAS global object @access public. More...
	setXMLContent ($a_xml_content)
	getXMLContent ()
	getInputType ()
	startParsing ()
	stores xml data in array More...
	createParser ()
	create parser More...
	setOptions ($a_xml_parser)
	set parser options More...
	setHandlers ($a_xml_parser)
	set event handler should be overwritten by inherited class @access private More...
	openXMLFile ()
	open xml file More...
	parse ($a_xml_parser, $a_fp=null)
	parse xml file More...
	freeParser ($a_xml_parser)
	free xml parser handle More...
	setThrowException ($throwException)
	set error handling More...
Public Member Functions inherited from PEAR
	__construct ($error_class=null)
	Constructor. More...
	_PEAR ()
	Destructor (the emulated type of...). More...
	registerShutdownFunc ($func, $args=array())
	Use this function to register a shutdown method for static classes. More...
	isError ($data, $code=null)
	Tell whether a value is a PEAR error. More...
	expectError ($code=' *')
	This method is used to tell which errors you expect to get. More...
	popExpect ()
	This method pops one element off the expected error codes stack. More...
	_checkDelExpect ($error_code)
	This method checks unsets an error code if available. More...
	delExpect ($error_code)
	This method deletes all occurences of the specified element from the expected error codes stack. More...
&	raiseError ($message=null, $code=null, $mode=null, $options=null, $userinfo=null, $error_class=null, $skipmsg=false)
	This method is a wrapper that returns an instance of the configured error class with this object's default error handling applied. More...
&	throwError ($message=null, $code=null, $userinfo=null)
	Simpler form of raiseError with fewer options. More...
	staticPushErrorHandling ($mode, $options=null)
	staticPopErrorHandling ()
	pushErrorHandling ($mode, $options=null)
	Push a new error handler on top of the error handler options stack. More...
	popErrorHandling ()
	Pop the last error handler used. More...
	loadExtension ($ext)
	OS independant PHP extension load. More...

Protected Attributes
	$src_pool_def_id_mapping

Private Member Functions
	fetchAttribute ($attributes, $name)
	fetchLastFinishedPass ($attribs)
	fetchLastStartedPass ($attribs)

Private Attributes
	$tst_obj
	$table
	$active_id_mapping
	$question_id_mapping
	$user_criteria_field
	$user_criteria_type
	$user_criteria_checked = false

Additional Inherited Members
Static Public Member Functions inherited from PEAR
static &	getStaticProperty ($class, $var)
	If you have a class that's mostly/entirely static, and you need static properties, you can use this method to simulate them. More...
static	setErrorHandling ($mode=null, $options=null)
	Sets how errors generated by this object should be handled. More...
Data Fields inherited from ilSaxParser
	$input_type = null
	$xml_content = ''
	$ilias
	$lng
	$xml_file
	$throwException = false
Data Fields inherited from PEAR
	$_debug = false
	$_default_error_mode = null
	$_default_error_options = null
	$_default_error_handler = ''
	$_error_class = 'PEAR_Error'
	$_expected_errors = array()
Protected Member Functions inherited from ilSaxParser
	handleError ($message, $code)
	use given error handler to handle error message or internal ilias error message handle More...

Detailed Description

Test results import parser.

Author

Helmut Schottmüller ilias.nosp@m.@aur.nosp@m.ealis.nosp@m..de

Version

$Id$

Definition at line 13 of file class.ilTestResultsImportParser.php.

Constructor & Destructor Documentation

__construct()

ilTestResultsImportParser::__construct	(		$a_xml_file,
		&	$test_object
	)

Constructor.

Definition at line 28 of file class.ilTestResultsImportParser.php.

    {
        parent::__construct($a_xml_file, true);
        $this->tst_obj = &$test_object;
        $this->table = '';
        $this->active_id_mapping = array();
        $this->question_id_mapping = array();
        $this->user_criteria_checked = false;
        $this->src_pool_def_id_mapping = array();
    }

Member Function Documentation

fetchAttribute()

ilTestResultsImportParser::fetchAttribute (   $attributes,   $name  )

private

Definition at line 282 of file class.ilTestResultsImportParser.php.

    {
        if (isset($attributes[$name])) {
            return $attributes[$name];
        }
        
        return null;
    }

References $attributes, and $name.

Referenced by handlerBeginTag().

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fetchLastFinishedPass()

ilTestResultsImportParser::fetchLastFinishedPass (   $attribs )

private

Definition at line 291 of file class.ilTestResultsImportParser.php.

    {
        if (isset($attribs['last_finished_pass'])) {
            return $attribs['last_finished_pass'];
        }
        
        if ($attribs['tries'] > 0) {
            return $attribs['tries'] - 1;
        }
        
        return null;
    }

Referenced by handlerBeginTag().

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fetchLastStartedPass()

ilTestResultsImportParser::fetchLastStartedPass (   $attribs )

private

Definition at line 304 of file class.ilTestResultsImportParser.php.

    {
        if (isset($attribs['last_started_pass'])) {
            return $attribs['last_started_pass'];
        }
        
        if ($attribs['tries'] > 0) {
            return $attribs['tries'] - 1;
        }
        
        return null;
    }

Referenced by handlerBeginTag().

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getQuestionIdMapping()

ilTestResultsImportParser::getQuestionIdMapping

(

)

Returns

array

Definition at line 42 of file class.ilTestResultsImportParser.php.

    {
        return $this->question_id_mapping;
    }

References $question_id_mapping.

getSrcPoolDefIdMapping()

ilTestResultsImportParser::getSrcPoolDefIdMapping

(

)

Returns

array

Definition at line 58 of file class.ilTestResultsImportParser.php.

    {
        return $this->src_pool_def_id_mapping;
    }

References $src_pool_def_id_mapping.

handlerBeginTag()

ilTestResultsImportParser::handlerBeginTag	(		$a_xml_parser,
			$a_name,
			$a_attribs
	)

handler for begin of element parser

Definition at line 86 of file class.ilTestResultsImportParser.php.

    {
        global $ilDB;
        
        $this->sametag = false;
        $this->characterbuffer = "";
        $this->depth[$a_xml_parser]++;
        $this->path[$this->depth[$a_xml_parser]] = strtolower($a_name);
        $this->qti_element = $a_name;
        
        switch (strtolower($a_name)) {
            case "results":
                break;
            case "row":
                switch ($this->table) {
                    case 'tst_active':
                        if (!$this->user_criteria_checked) {
                            $this->user_criteria_checked = true;
                            if ($ilDB->tableColumnExists('usr_data', $a_attribs['user_criteria'])) {
                                include_once './Services/Database/classes/class.ilDBAnalyzer.php';
                                $analyzer = new ilDBAnalyzer();
                                $info = $analyzer->getFieldInformation('usr_data');
                                $this->user_criteria_field = $a_attribs['user_criteria'];
                                $this->user_criteria_type = $info[$a_attribs['user_criteria']]['type'];
                            }
                        }
                        $usr_id = ANONYMOUS_USER_ID;
                        if (strlen($this->user_criteria_field)) {
                            $result = $ilDB->queryF(
                                "SELECT usr_id FROM usr_data WHERE " . $this->user_criteria_field . " =  %s",
                                array($this->user_criteria_type),
                                array($a_attribs[$this->user_criteria_field])
                            );
                            if ($result->numRows()) {
                                $row = $ilDB->fetchAssoc($result);
                                $usr_id = $row['usr_id'];
                            }
                        }
                        $next_id = $ilDB->nextId('tst_active');
                        
                        $ilDB->insert('tst_active', array(
                            'active_id' => array('integer', $next_id),
                            'user_fi' => array('integer', $usr_id),
                            'anonymous_id' => array('text', strlen($a_attribs['anonymous_id']) ? $a_attribs['anonymous_id'] : null),
                            'test_fi' => array('integer', $this->tst_obj->getTestId()),
                            'lastindex' => array('integer', $a_attribs['lastindex']),
                            'tries' => array('integer', $a_attribs['tries']),
                            'submitted' => array('integer', $a_attribs['submitted']),
                            'submittimestamp' => array('timestamp', strlen($a_attribs['submittimestamp']) ? $a_attribs['submittimestamp'] : null),
                            'tstamp' => array('integer', $a_attribs['tstamp']),
                            'importname' => array('text', $a_attribs['fullname']),
                            'last_finished_pass' => array('integer', $this->fetchLastFinishedPass($a_attribs)),
                            'last_started_pass' => array('integer', $this->fetchLastStartedPass($a_attribs)),
                            'answerstatusfilter' => array('integer', $this->fetchAttribute($a_attribs, 'answer_status_filter')),
                            'objective_container' => array('integer', $this->fetchAttribute($a_attribs, 'objective_container'))
                        ));
                        $this->active_id_mapping[$a_attribs['active_id']] = $next_id;
                        break;
                    case 'tst_test_rnd_qst':
                        $nextId = $ilDB->nextId('tst_test_rnd_qst');
                        $newActiveId = $this->active_id_mapping[$a_attribs['active_fi']];
                        $newQuestionId = $this->question_id_mapping[$a_attribs['question_fi']];
                        $newSrcPoolDefId = $this->src_pool_def_id_mapping[$a_attribs['src_pool_def_fi']];
                        $ilDB->insert('tst_test_rnd_qst', array(
                            'test_random_question_id' => array('integer', $nextId),
                            'active_fi' => array('integer', $newActiveId),
                            'question_fi' => array('integer', $newQuestionId),
                            'sequence' => array('integer', $a_attribs['sequence']),
                            'pass' => array('integer', $a_attribs['pass']),
                            'tstamp' => array('integer', $a_attribs['tstamp']),
                            'src_pool_def_fi' => array('integer', $newSrcPoolDefId)
                        ));
                        break;
                    case 'tst_pass_result':
                        $affectedRows = $ilDB->manipulateF(
                            "INSERT INTO tst_pass_result (active_fi, pass, points, maxpoints, questioncount, answeredquestions, workingtime, tstamp) VALUES (%s,%s,%s,%s,%s,%s,%s,%s)",
                            array(
                                'integer',
                                'integer',
                                'float',
                                'float',
                                'integer',
                                'integer',
                                'integer',
                                'integer'
                            ),
                            array(
                                $this->active_id_mapping[$a_attribs['active_fi']],
                                strlen($a_attribs['pass']) ? $a_attribs['pass'] : 0,
                                ($a_attribs["points"]) ? $a_attribs["points"] : 0,
                                ($a_attribs["maxpoints"]) ? $a_attribs["maxpoints"] : 0,
                                $a_attribs["questioncount"],
                                $a_attribs["answeredquestions"],
                                ($a_attribs["workingtime"]) ? $a_attribs["workingtime"] : 0,
                                $a_attribs["tstamp"]
                            )
                        );
                        break;
                    case 'tst_result_cache':
                        $affectedRows = $ilDB->manipulateF(
                            "INSERT INTO tst_result_cache (active_fi, pass, max_points, reached_points, mark_short, mark_official, passed, failed, tstamp) VALUES (%s,%s,%s,%s,%s,%s,%s,%s,%s)",
                            array(
                                'integer',
                                'integer',
                                'float',
                                'float',
                                'text',
                                'text',
                                'integer',
                                'integer',
                                'integer'
                            ),
                            array(
                                $this->active_id_mapping[$a_attribs['active_fi']],
                                strlen($a_attribs['pass']) ? $a_attribs['pass'] : 0,
                                ($a_attribs["max_points"]) ? $a_attribs["max_points"] : 0,
                                ($a_attribs["reached_points"]) ? $a_attribs["reached_points"] : 0,
                                strlen($a_attribs["mark_short"]) ? $a_attribs["mark_short"] : " ",
                                strlen($a_attribs["mark_official"]) ? $a_attribs["mark_official"] : " ",
                                ($a_attribs["passed"]) ? 1 : 0,
                                ($a_attribs["failed"]) ? 1 : 0,
                                $a_attribs["tstamp"]
                            )
                        );
                        break;
                    case 'tst_sequence':
                        $affectedRows = $ilDB->insert("tst_sequence", array(
                            "active_fi" => array("integer", $this->active_id_mapping[$a_attribs['active_fi']]),
                            "pass" => array("integer", $a_attribs['pass']),
                            "sequence" => array("clob", $a_attribs['sequence']),
                            "postponed" => array("text", (strlen($a_attribs['postponed'])) ? $a_attribs['postponed'] : null),
                            "hidden" => array("text", (strlen($a_attribs['hidden'])) ? $a_attribs['hidden'] : null),
                            "tstamp" => array("integer", $a_attribs['tstamp'])
                        ));
                        break;
                    case 'tst_solutions':
                        $next_id = $ilDB->nextId('tst_solutions');
                        $affectedRows = $ilDB->insert("tst_solutions", array(
                            "solution_id" => array("integer", $next_id),
                            "active_fi" => array("integer", $this->active_id_mapping[$a_attribs['active_fi']]),
                            "question_fi" => array("integer", $this->question_id_mapping[$a_attribs['question_fi']]),
                            "value1" => array("clob", (strlen($a_attribs['value1'])) ? $a_attribs['value1'] : null),
                            "value2" => array("clob", (strlen($a_attribs['value2'])) ? $a_attribs['value2'] : null),
                            "pass" => array("integer", $a_attribs['pass']),
                            "tstamp" => array("integer", $a_attribs['tstamp'])
                        ));
                        break;
                    case 'tst_test_result':
                        $next_id = $ilDB->nextId('tst_test_result');
                        $affectedRows = $ilDB->manipulateF(
                            "INSERT INTO tst_test_result (test_result_id, active_fi, question_fi, points, pass, manual, tstamp) VALUES (%s, %s, %s, %s, %s, %s, %s)",
                            array('integer', 'integer','integer', 'float', 'integer', 'integer','integer'),
                            array($next_id, $this->active_id_mapping[$a_attribs['active_fi']], $this->question_id_mapping[$a_attribs['question_fi']], $a_attribs['points'], $a_attribs['pass'], (strlen($a_attribs['manual'])) ? $a_attribs['manual'] : 0, $a_attribs['tstamp'])
                        );
                        break;
                    case 'tst_times':
                        $next_id = $ilDB->nextId('tst_times');
                        $affectedRows = $ilDB->manipulateF(
                            "INSERT INTO tst_times (times_id, active_fi, started, finished, pass, tstamp) VALUES (%s, %s, %s, %s, %s, %s)",
                            array('integer', 'integer', 'timestamp', 'timestamp', 'integer', 'integer'),
                            array($next_id, $this->active_id_mapping[$a_attribs['active_fi']], $a_attribs['started'], $a_attribs['finished'], $a_attribs['pass'], $a_attribs['tstamp'])
                        );
                        break;
                }
                break;
            default:
                $this->table = $a_name;
                break;
        }
    }

References $ilDB, $info, $result, $row, fetchAttribute(), fetchLastFinishedPass(), and fetchLastStartedPass().

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handlerEndTag()

ilTestResultsImportParser::handlerEndTag	(		$a_xml_parser,
			$a_name
	)

handler for end of element

Definition at line 260 of file class.ilTestResultsImportParser.php.

    {
        switch (strtolower($a_name)) {
            case "tst_active":
                global $ilLog;
                $ilLog->write("active id mapping: " . print_r($this->active_id_mapping, true));
                break;
            case "tst_test_question":
                global $ilLog;
                $ilLog->write("question id mapping: " . print_r($this->question_id_mapping, true));
                break;
        }
    }

References $ilLog.

handlerParseCharacterData()

ilTestResultsImportParser::handlerParseCharacterData	(		$a_xml_parser,
			$a_data
	)

handler for character data

Definition at line 277 of file class.ilTestResultsImportParser.php.

    {
        // do nothing
    }

setHandlers()

ilTestResultsImportParser::setHandlers

(

$a_xml_parser

)

set event handler should be overwritten by inherited class @access private

Reimplemented from ilSaxParser.

Definition at line 76 of file class.ilTestResultsImportParser.php.

    {
        xml_set_object($a_xml_parser, $this);
        xml_set_element_handler($a_xml_parser, 'handlerBeginTag', 'handlerEndTag');
        xml_set_character_data_handler($a_xml_parser, 'handlerParseCharacterData');
    }

setQuestionIdMapping()

ilTestResultsImportParser::setQuestionIdMapping

(

$question_id_mapping

)

Parameters

array

$question_id_mapping

Definition at line 50 of file class.ilTestResultsImportParser.php.

    {
        $this->question_id_mapping = $question_id_mapping;
    }

References $question_id_mapping.

setSrcPoolDefIdMapping()

ilTestResultsImportParser::setSrcPoolDefIdMapping

(

$src_pool_def_id_mapping

)

Parameters

array

$src_pool_def_id_mapping

Definition at line 66 of file class.ilTestResultsImportParser.php.

    {
        $this->src_pool_def_id_mapping = $src_pool_def_id_mapping;
    }

References $src_pool_def_id_mapping.

Field Documentation

$active_id_mapping

ilTestResultsImportParser::$active_id_mapping

private

Definition at line 17 of file class.ilTestResultsImportParser.php.

$question_id_mapping

ilTestResultsImportParser::$question_id_mapping

private

Definition at line 18 of file class.ilTestResultsImportParser.php.

Referenced by getQuestionIdMapping(), and setQuestionIdMapping().

$src_pool_def_id_mapping

ilTestResultsImportParser::$src_pool_def_id_mapping

protected

Definition at line 23 of file class.ilTestResultsImportParser.php.

Referenced by getSrcPoolDefIdMapping(), and setSrcPoolDefIdMapping().

$table

ilTestResultsImportParser::$table

private

Definition at line 16 of file class.ilTestResultsImportParser.php.

$tst_obj

ilTestResultsImportParser::$tst_obj

private

Definition at line 15 of file class.ilTestResultsImportParser.php.

$user_criteria_checked

ilTestResultsImportParser::$user_criteria_checked = false

private

Definition at line 21 of file class.ilTestResultsImportParser.php.

$user_criteria_field

ilTestResultsImportParser::$user_criteria_field

private

Definition at line 19 of file class.ilTestResultsImportParser.php.

$user_criteria_type

ilTestResultsImportParser::$user_criteria_type

private

Definition at line 20 of file class.ilTestResultsImportParser.php.

---

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

• Modules/Test/classes/class.ilTestResultsImportParser.php