Collaboration diagram for ilLOUserResults:

Public Member Functions
	__construct ($a_course_obj_id, $a_user_id)
	Constructor. More...

	delete ()
	Delete for user and course @global type $ilDB. More...

	saveObjectiveResult ($a_objective_id, $a_type, $a_status, $a_result_percentage, $a_limit_percentage, $a_tries, $a_is_final)
	Save objective result. More...

	getCompletedObjectiveIdsByType ($a_type)
	All completed objectives by type. More...

	getSuggestedObjectiveIds ()
	Get all objectives where the user failed the initial test. More...

	getCompletedObjectiveIds ()
	Get all objectives where the user completed the qualified test. More...

	getFailedObjectiveIds ($a_is_final=true)
	Get all objectives where the user failed the qualified test. More...

	getCourseResultsForUserPresentation ()
	Get all results for course and user. More...

Static Public Member Functions
static	lookupResult ($a_course_obj_id, $a_user_id, $a_objective_id, $a_tst_type)
	Lookup user result. More...

static	resetFinalByObjective ($a_objective_id)

static	deleteResultsForUser ($a_user_id)
	Delete all result entries for user. More...

static	deleteResultsForCourse ($a_course_id)
	Delete all result entries for course. More...

static	deleteResultsFromLP ($a_course_id, array $a_user_ids, $a_remove_initial, $a_remove_qualified)
	Delete all (qualified) result entries for course members. More...

static	getObjectiveStatusForLP ($a_user_id, $a_obj_id, array $a_objective_ids)

static	getSummarizedObjectiveStatusForLP ($a_obj_id, array $a_objective_ids, $a_user_id=null)

static	hasResults ($a_container_id, $a_user_id)

Data Fields
const	TYPE_INITIAL = 1

const	TYPE_QUALIFIED = 2

const	STATUS_COMPLETED = 1

const	STATUS_FAILED = 2

Protected Member Functions
	findObjectiveIds ($a_type=null, $a_status=null, $a_is_final=null)
	Find objective ids by type and/or status. More...

Static Protected Member Functions
static	isValidType ($a_type)
	Is given type valid? More...

static	isValidStatus ($a_status)
	Is given status valid? More...

Protected Attributes
	$course_obj_id

	$user_id

Detailed Description

Definition at line 11 of file class.ilLOUserResults.php.

Constructor & Destructor Documentation

◆ __construct()

ilLOUserResults::__construct	(	$a_course_obj_id,
		$a_user_id
	)

Constructor.

Parameters

int	$a_course_obj_id
int	$a_user_id

Returns: ilLOUserResults

Definition at line 29 of file class.ilLOUserResults.php.

        {
                $this->course_obj_id = (int)$a_course_obj_id;
                $this->user_id = (int)$a_user_id;
        }

Member Function Documentation

◆ delete()

ilLOUserResults::delete ( )

Delete for user and course @global type $ilDB.

Definition at line 142 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                $query = 'DELETE FROM loc_user_results '.
                                'WHERE course_id = '.$ilDB->quote($this->course_obj_id).' '.
                                'AND user_id = '.$ilDB->quote($this->user_id);
                $ilDB->manipulate($query);
        }

References $ilDB, and $query.

◆ deleteResultsForCourse()

static ilLOUserResults::deleteResultsForCourse ( $a_course_id )

static

Delete all result entries for course.

Parameters

int $a_course_id

Returns: bool

Definition at line 124 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                if(!(int)$a_course_id)
                {
                        return false;
                }
                
                $ilDB->manipulate("DELETE FROM loc_user_results".
                        " WHERE course_id = ".$ilDB->quote($a_course_id, "integer"));
                return true;
        }

References $ilDB.

◆ deleteResultsForUser()

static ilLOUserResults::deleteResultsForUser ( $a_user_id )

static

Delete all result entries for user.

Parameters

int $a_user_id

Returns: bool

Definition at line 103 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                if(!(int)$a_user_id)
                {
                        return false;
                }
                
                $ilDB->manipulate("DELETE FROM loc_user_results".
                        " WHERE user_id = ".$ilDB->quote($a_user_id, "integer"));
                return true;
        }

References $ilDB.

Referenced by ilObjCourse\_deleteUser().

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◆ deleteResultsFromLP()

static ilLOUserResults::deleteResultsFromLP	(		$a_course_id,
		array	$a_user_ids,
			$a_remove_initial,
			$a_remove_qualified
	)

static

Delete all (qualified) result entries for course members.

Parameters

int	$a_course_id
array	$a_user_ids
bool	$a_remove_initial
bool	$a_remove_qualified

Returns: bool

Definition at line 161 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                if(!(int)$a_course_id || !sizeof($a_user_ids))
                {
                        return false;
                }
                
                $sql = "DELETE FROM loc_user_results".
                        " WHERE course_id = ".$ilDB->quote($a_course_id, "integer").
                        " AND ".$ilDB->in("user_id", $a_user_ids, "", "integer");
                
                if(!(bool)$a_remove_initial || !(bool)$a_remove_qualified)
                {
                        if((bool)$a_remove_initial)
                        {
                                $sql .= " AND type = ".$ilDB->quote(self::TYPE_INITIAL, "integer");
                        }
                        else
                        {
                                $sql .= " AND type = ".$ilDB->quote(self::TYPE_QUALIFIED, "integer");
                        }
                }
                                
                $ilDB->manipulate($sql);
                return true;
        }

References $ilDB.

Referenced by ilTestLP\resetCustomLPDataForUserIds().

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◆ findObjectiveIds()

ilLOUserResults::findObjectiveIds	(	$a_type = `null`,
		$a_status = `null`,
		$a_is_final = `null`
	)

protected

Find objective ids by type and/or status.

Parameters

int	$a_type
int	$a_status
bool	$a_is_final

Returns: array

Definition at line 239 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                $res = array();
                
                $sql = "SELECT objective_id".
                        " FROM loc_user_results".
                        " WHERE course_id = ".$ilDB->quote($this->course_obj_id, "integer").
                        " AND user_id = ".$ilDB->quote($this->user_id, "integer");
                
                if($this->isValidType($a_type))
                {
                        $sql .= " AND type = ".$ilDB->quote($a_type, "integer");
                }
                if($this->isValidStatus($a_status))
                {
                        $sql .= " AND status = ".$ilDB->quote($a_status, "integer");
                }               
                if($a_is_final !== null)
                {
                        $sql .= " AND is_final = ".$ilDB->quote($a_is_final, "integer");
                }
                
                $set = $ilDB->query($sql);
                while($row = $ilDB->fetchAssoc($set))
                {
                        $res[] = $row["objective_id"];
                }
                
                return $res;            
        }

References $ilDB, $res, $row, isValidStatus(), and isValidType().

Referenced by getCompletedObjectiveIds(), getCompletedObjectiveIdsByType(), getFailedObjectiveIds(), and getSuggestedObjectiveIds().

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◆ getCompletedObjectiveIds()

ilLOUserResults::getCompletedObjectiveIds ( )

Get all objectives where the user completed the qualified test.

Returns: array objective-ids

Definition at line 297 of file class.ilLOUserResults.php.

        {
                include_once './Modules/Course/classes/Objectives/class.ilLOSettings.php';
                $settings = ilLOSettings::getInstanceByObjId($this->course_obj_id);
                
                if(!$settings->isInitialTestQualifying() or !$settings->worksWithInitialTest())
                {
                        return $this->findObjectiveIds(self::TYPE_QUALIFIED, self::STATUS_COMPLETED);
                }
                
                // qualifying initial
                return array_unique(
                        array_merge(
                                        $this->findObjectiveIds(self::TYPE_INITIAL, self::STATUS_COMPLETED),
                                        $this->findObjectiveIds(self::TYPE_QUALIFIED, self::STATUS_COMPLETED)
                        )
                );
        }

References findObjectiveIds(), and ilLOSettings\getInstanceByObjId().

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◆ getCompletedObjectiveIdsByType()

ilLOUserResults::getCompletedObjectiveIdsByType ( $a_type )

All completed objectives by type.

Parameters

type $a_type

Returns: type

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

        {
                return $this->findObjectiveIds($a_type, self::STATUS_COMPLETED);
        }

References findObjectiveIds().

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◆ getCourseResultsForUserPresentation()

ilLOUserResults::getCourseResultsForUserPresentation ( )

Get all results for course and user.

Returns: array

Definition at line 332 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                $res = array();
                
                $set = $ilDB->query("SELECT *".
                        " FROM loc_user_results".
                        " WHERE course_id = ".$ilDB->quote($this->course_obj_id, "integer").
                        " AND user_id = ".$ilDB->quote($this->user_id, "integer"));
                while($row = $ilDB->fetchAssoc($set))
                {
                        $objective_id = $row["objective_id"];
                        $type = $row["type"];
                        unset($row["objective_id"]);
                        unset($row["type"]);
                        $res[$objective_id][$type] = $row;                      
                }
                
                return $res;
        }               

References $ilDB, $res, and $row.

◆ getFailedObjectiveIds()

ilLOUserResults::getFailedObjectiveIds ( $a_is_final = true )

Get all objectives where the user failed the qualified test.

Parameters

bool $a_is_final

Returns: array objective-ids

Definition at line 322 of file class.ilLOUserResults.php.

        {               
                return $this->findObjectiveIds(self::TYPE_QUALIFIED, self::STATUS_FAILED, $a_is_final);         
        }

References findObjectiveIds().

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◆ getObjectiveStatusForLP()

static ilLOUserResults::getObjectiveStatusForLP	(		$a_user_id,
			$a_obj_id,
		array	$a_objective_ids
	)

static

Definition at line 354 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                                
                // are initital test(s) qualifying?
                include_once "Modules/Course/classes/Objectives/class.ilLOSettings.php";
                $lo_set = ilLOSettings::getInstanceByObjId($a_obj_id);
                $initial_qualifying = $lo_set->isInitialTestQualifying();               
                
                // this method returns LP status codes!         
                include_once "Services/Tracking/classes/class.ilLPStatus.php";
                
                $res = array();
                
                $sql =  "SELECT lor.objective_id, lor.user_id, lor.status, lor.is_final".
                        " FROM loc_user_results lor".
                        " JOIN crs_objectives cobj ON (cobj.objective_id = lor.objective_id)".  
                        " WHERE ".$ilDB->in("lor.objective_id", $a_objective_ids, "", "integer");               
                if(!(bool)$initial_qualifying)
                {
                        $sql .= " AND lor.type = ".$ilDB->quote(self::TYPE_QUALIFIED, "integer");
                }       
                $sql .= " AND lor.user_id = ".$ilDB->quote($a_user_id, "integer").
                        " AND cobj.active = ".$ilDB->quote(1, "integer").
                        " ORDER BY lor.type"; // qualified must come last!
                $set = $ilDB->query($sql);
                while($row = $ilDB->fetchAssoc($set))
                {                                                                       
                        switch($row["status"])
                        {
                                case self::STATUS_FAILED:       
                                        if((bool)$row["is_final"])
                                        {
                                                $status = ilLPStatus::LP_STATUS_FAILED_NUM;                                     
                                        }
                                        else
                                        {       
                                                // #15379
                                                $status = ilLPStatus::LP_STATUS_IN_PROGRESS_NUM;        
                                        }
                                        break;
                                
                                case self::STATUS_COMPLETED:
                                        $status = ilLPStatus::LP_STATUS_COMPLETED_NUM;                          
                                        break;
                                
                                default:
                                        /*
                                        $status = ilLPStatus::LP_STATUS_NOT_ATTEMPTED_NUM;                                      
                                        break;                                                                                                   
                                        */
                                        continue;
                        }
                        
                        // if both initial and qualified, qualified will overwrite initial
                        $res[$row["objective_id"]] = $status;                                           
                }                               
                
                return $res;            
        }

References $ilDB, $res, $row, ilLOSettings\getInstanceByObjId(), ilLPStatus\LP_STATUS_COMPLETED_NUM, ilLPStatus\LP_STATUS_FAILED_NUM, ilLPStatus\LP_STATUS_IN_PROGRESS_NUM, STATUS_COMPLETED, and STATUS_FAILED.

Referenced by ilTrQuery\getObjectivesStatusForUser().

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◆ getSuggestedObjectiveIds()

ilLOUserResults::getSuggestedObjectiveIds ( )

Get all objectives where the user failed the initial test.

Returns: array objective-ids

Definition at line 287 of file class.ilLOUserResults.php.

        {               
                return $this->findObjectiveIds(self::TYPE_INITIAL, self::STATUS_FAILED);                
        }

References findObjectiveIds().

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◆ getSummarizedObjectiveStatusForLP()

static ilLOUserResults::getSummarizedObjectiveStatusForLP	(		$a_obj_id,
		array	$a_objective_ids,
			$a_user_id = `null`
	)

static

Definition at line 415 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                // change event is NOT parsed here!
                
                // are initital test(s) qualifying?
                include_once "Modules/Course/classes/Objectives/class.ilLOSettings.php";
                $lo_set = ilLOSettings::getInstanceByObjId($a_obj_id);
                $initial_qualifying = $lo_set->isInitialTestQualifying();               
                
                // this method returns LP status codes!         
                include_once "Services/Tracking/classes/class.ilLPStatus.php";
                                
                $res = $tmp_completed = array();                
                
                $sql = "SELECT lor.objective_id, lor.user_id, lor.status, lor.type".
                        " FROM loc_user_results lor".
                        " JOIN crs_objectives cobj ON (cobj.objective_id = lor.objective_id)".  
                        " WHERE ".$ilDB->in("lor.objective_id", $a_objective_ids, "", "integer").
                        " AND cobj.active = ".$ilDB->quote(1, "integer");       
                if(!(bool)$initial_qualifying)
                {
                        $sql .= " AND lor.type = ".$ilDB->quote(self::TYPE_QUALIFIED, "integer");
                }
                if($a_user_id)
                {
                        $sql .= " AND lor.user_id = ".$ilDB->quote($a_user_id, "integer");
                }               
                $sql .= " ORDER BY lor.type DESC"; // qualified must come first!
                $set = $ilDB->query($sql);                      
                while($row = $ilDB->fetchAssoc($set))
                {                                                                               
                        $user_id = (int)$row["user_id"];
                        $status = (int)$row["status"];
                        
                        // initial tests only count if no qualified test
                        if($row["type"] == self::TYPE_INITIAL &&
                                isset($res[$user_id]))
                        {
                                continue;
                        }
                        
                        // user did do something
                        $res[$user_id] = ilLPStatus::LP_STATUS_IN_PROGRESS_NUM;
                        
                        switch($status)
                        {
                                case self::STATUS_COMPLETED:
                                        $tmp_completed[$user_id]++;
                                        break;
                                
                                case self::STATUS_FAILED:
                                        if((bool)$row["is_final"])
                                        {
                                                // object is failed when at least 1 objective is failed without any tries left
                                                $res[$user_id] = ilLPStatus::LP_STATUS_FAILED_NUM;
                                        }
                                        break;                                                                                                                  
                        }                       
                }       
                
                $all_nr = sizeof($a_objective_ids);
                foreach($tmp_completed as $user_id => $counter)
                {
                        // if used as precondition object should be completed ASAP, status can be lost on subsequent tries
                        if($counter == $all_nr)
                        {
                                $res[$user_id] = ilLPStatus::LP_STATUS_COMPLETED_NUM;
                        }                       
                }
                
                if($a_user_id)
                {
                        // might return null!
                        return $res[$a_user_id];
                }
                else
                {               
                        return $res;            
                }
        }

References $ilDB, $res, $row, $user_id, ilLOSettings\getInstanceByObjId(), ilLPStatus\LP_STATUS_COMPLETED_NUM, ilLPStatus\LP_STATUS_FAILED_NUM, ilLPStatus\LP_STATUS_IN_PROGRESS_NUM, STATUS_COMPLETED, and STATUS_FAILED.

Referenced by ilLPStatusObjectives\_getStatusInfo(), and ilLPStatusObjectives\determineStatus().

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◆ hasResults()

static ilLOUserResults::hasResults	(	$a_container_id,
		$a_user_id
	)

static

Definition at line 498 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                $query = 'SELECT objective_id FROM loc_user_results '.
                                'WHERE course_id = '.$ilDB->quote($a_container_id,'integer').' '.
                                'AND user_id = '.$ilDB->quote($a_user_id,'integer');
                
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return true;
                }
                return false;
        }

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilContainerObjectiveGUI\getMainContent().

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◆ isValidStatus()

static ilLOUserResults::isValidStatus ( $a_status )

staticprotected

Is given status valid?

Parameters

int $a_status

Returns: bool

Definition at line 92 of file class.ilLOUserResults.php.

        {
                return in_array((int)$a_status, array(self::STATUS_COMPLETED, self::STATUS_FAILED));
        }

Referenced by findObjectiveIds().

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◆ isValidType()

static ilLOUserResults::isValidType ( $a_type )

staticprotected

Is given type valid?

Parameters

int $a_type

Returns: bool

Definition at line 81 of file class.ilLOUserResults.php.

        {
                return in_array((int)$a_type, array(self::TYPE_INITIAL, self::TYPE_QUALIFIED));
        }

Referenced by findObjectiveIds().

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◆ lookupResult()

static ilLOUserResults::lookupResult	(	$a_course_obj_id,
		$a_user_id,
		$a_objective_id,
		$a_tst_type
	)

static

Lookup user result.

Definition at line 38 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                $query = 'SELECT * FROM loc_user_results '.
                                'WHERE user_id = '.$ilDB->quote($a_user_id,'integer').' '.
                                'AND course_id = '.$ilDB->quote($a_course_obj_id,'integer').' '.
                                'AND objective_id = '.$ilDB->quote($a_objective_id,'integer').' '.
                                'AND type = '.$ilDB->quote($a_tst_type,'integer');
                $res = $ilDB->query($query);
                $ur = array(
                        'status' => self::STATUS_FAILED,
                        'result_perc' => 0,
                        'limit_perc' => 0,
                        'tries' => 0,
                        'is_final' => 0
                );
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $ur['status'] = $row->status;
                        $ur['result_perc'] = $row->result_perc;
                        $ur['limit_perc'] = $row->limit_perc;
                        $ur['tries'] = $row->tries;
                        $ur['is_final'] = $row->is_final;
                }               
                return $ur;
        }

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilContainerObjectiveGUI\addItemDetails(), ilLOTestQuestionAdapter\initUserResult(), ilLOMemberTestResultTableGUI\parse(), and ilLOTestQuestionAdapter\updateQuestionResult().

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◆ resetFinalByObjective()

static ilLOUserResults::resetFinalByObjective ( $a_objective_id )

static

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

        {
                $query = 'UPDATE loc_user_results '.
                                'SET is_final = '.$GLOBALS['ilDB']->quote(0,'integer').' '.
                                'WHERE objective_id = '.$GLOBALS['ilDB']->quote($a_objective_id,'integer');
                $GLOBALS['ilDB']->manipulate($query);
        }

References $GLOBALS, and $query.

◆ saveObjectiveResult()

ilLOUserResults::saveObjectiveResult	(	$a_objective_id,
		$a_type,
		$a_status,
		$a_result_percentage,
		$a_limit_percentage,
		$a_tries,
		$a_is_final
	)

Save objective result.

Parameters

int	$a_objective_id
int	$a_type
int	$a_status
int	$a_result_percentage
int	$a_limit_percentage
int	$a_tries
bool	$a_is_final

Returns: bool

Definition at line 203 of file class.ilLOUserResults.php.

        {
                global $ilDB;
                
                if(!self::isValidType($a_type) ||
                        !self::isValidStatus($a_status))
                {
                        return false;
                }
                $ilDB->replace("loc_user_results",
                        array(
                                "course_id" => array("integer", $this->course_obj_id),
                                "user_id" => array("integer", $this->user_id),
                                "objective_id" => array("integer", $a_objective_id),
                                "type" => array("integer", $a_type)
                        ),
                        array(
                                "status" => array("integer", $a_status),
                                "result_perc" => array("integer", $a_result_percentage),
                                "limit_perc" => array("integer", $a_limit_percentage),
                                "tries" => array("integer", $a_tries),
                                "is_final" => array("integer", $a_is_final),
                                "tstamp" => array("integer", time()),
                        )
                );
                return true;
        }       

References $ilDB.

Field Documentation

◆ $course_obj_id

ilLOUserResults::$course_obj_id

protected

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

◆ $user_id

ilLOUserResults::$user_id

protected

Definition at line 14 of file class.ilLOUserResults.php.

Referenced by getSummarizedObjectiveStatusForLP().

◆ STATUS_COMPLETED

const ilLOUserResults::STATUS_COMPLETED = 1

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

Referenced by ilContainerObjectiveGUI\buildObjectiveProgressBar(), getObjectiveStatusForLP(), getSummarizedObjectiveStatusForLP(), ilTrQuery\getUserObjectiveMatrix(), ilContainerObjectiveGUI\renderTest(), and ilLOTestQuestionAdapter\updateQuestionResult().

◆ STATUS_FAILED

const ilLOUserResults::STATUS_FAILED = 2

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

Referenced by getObjectiveStatusForLP(), getSummarizedObjectiveStatusForLP(), ilTrQuery\getUserObjectiveMatrix(), and ilLOTestQuestionAdapter\updateQuestionResult().

◆ TYPE_INITIAL

const ilLOUserResults::TYPE_INITIAL = 1

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

Referenced by ilContainerObjectiveGUI\buildObjectiveProgressBar(), ilTestLearningObjectivesStatusGUI\getUsersObjectivesResults(), ilPortfolioPageGUI\parseLOUserResults(), and ilContainerObjectiveGUI\parseLOUserResults().

◆ TYPE_QUALIFIED

const ilLOUserResults::TYPE_QUALIFIED = 2

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

Referenced by ilContainerObjectiveGUI\addItemDetails(), ilContainerObjectiveGUI\buildObjectiveProgressBar(), ilTrQuery\getUserObjectiveMatrix(), ilTestLearningObjectivesStatusGUI\getUsersObjectivesResults(), ilPortfolioPageGUI\parseLOUserResults(), and ilContainerObjectiveGUI\parseLOUserResults().

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

Modules/Course/classes/Objectives/class.ilLOUserResults.php

Public Member Functions

Static Public Member Functions

Data Fields

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ delete()

◆ deleteResultsForCourse()

◆ deleteResultsForUser()

◆ deleteResultsFromLP()

◆ findObjectiveIds()

◆ getCompletedObjectiveIds()

◆ getCompletedObjectiveIdsByType()

◆ getCourseResultsForUserPresentation()

◆ getFailedObjectiveIds()

◆ getObjectiveStatusForLP()

◆ getSuggestedObjectiveIds()

◆ getSummarizedObjectiveStatusForLP()

◆ hasResults()

◆ isValidStatus()

◆ isValidType()

◆ lookupResult()

◆ resetFinalByObjective()

◆ saveObjectiveResult()

Field Documentation

◆ $course_obj_id

◆ $user_id

◆ STATUS_COMPLETED

◆ STATUS_FAILED

◆ TYPE_INITIAL

◆ TYPE_QUALIFIED