ilCourseLMHistory Class Reference

Public Member Functions
	ilCourseLMHistory ($crs_id, $user_id)
	getUserId ()
	getCourseRefId ()
	_updateLastAccess ($a_user_id, $a_lm_ref_id, $a_page_id)
	getLastLM ()
	getLMHistory ()
Data Fields
	$db
	$course_id
	$user_id

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Detailed Description

Definition at line 35 of file class.ilCourseLMHistory.php.

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Member Function Documentation

ilCourseLMHistory::_updateLastAccess	(	$	a_user_id,
		$	a_lm_ref_id,
		$	a_page_id
	)

Definition at line 61 of file class.ilCourseLMHistory.php.

References $query, and $tree.

Referenced by ilLMPresentationGUI::ilPage(), and ilLMPresentationGUI::ilTranslation().

        {
                global $tree,$ilDB;

                if(!$crs_ref_id = $tree->checkForParentType($a_lm_ref_id,'crs'))
                {
                        return true;
                }

                // Delete old entries
                $query = "DELETE FROM crs_lm_history ".
                        "WHERE lm_ref_id = '".$a_lm_ref_id."' ".
                        "AND usr_id = '".$a_user_id."'";

                $ilDB->query($query);

                // Add new entry
                $query = "INSERT INTO crs_lm_history ".
                        "SET usr_id = '".$a_user_id."', ".
                        "crs_ref_id = '".$crs_ref_id."', ".
                        "lm_ref_id = '".$a_lm_ref_id."', ".
                        "lm_page_id = '".$a_page_id."', ".
                        "last_access = '".time()."'";

                $ilDB->query($query);

                return true;
        }

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ilCourseLMHistory::getCourseRefId

(

)

Definition at line 56 of file class.ilCourseLMHistory.php.

        {
                return $this->course_id;
        }

ilCourseLMHistory::getLastLM

(

)

Definition at line 90 of file class.ilCourseLMHistory.php.

References $query, $res, and $row.

        {
                $query = "SELECT * FROM crs_lm_history ".
                        "WHERE usr_id = '".$this->getUserId()."' ".
                        "AND crs_ref_id = '".$this->getCourseRefId()."' ".
                        "ORDER BY last_access ";

                $res = $this->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->lm_ref_id;
                }
                return false;
        }

ilCourseLMHistory::getLMHistory

(

)

Definition at line 105 of file class.ilCourseLMHistory.php.

References $query, $res, and $row.

        {
                $query = "SELECT * FROM crs_lm_history ".
                        "WHERE usr_id = '".$this->getUserId()."' ".
                        "AND crs_ref_id = '".$this->getCourseRefId()."'";

                $res = $this->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $lm[$row->lm_ref_id]['lm_ref_id'] = $row->lm_ref_id;
                        $lm[$row->lm_ref_id]['lm_page_id'] = $row->lm_page_id;
                        $lm[$row->lm_ref_id]['last_access'] = $row->last_access;
                }
                return $lm ? $lm : array();
        }

ilCourseLMHistory::getUserId

(

)

Definition at line 52 of file class.ilCourseLMHistory.php.

        {
                return $this->user_id;
        }

ilCourseLMHistory::ilCourseLMHistory	(	$	crs_id,
		$	user_id
	)

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

References $user_id.

        {
                global $ilDB;

                $this->db =& $ilDB;

                $this->course_id = $crs_id;
                $this->user_id = $user_id;
        }

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Field Documentation

ilCourseLMHistory::$course_id

Definition at line 39 of file class.ilCourseLMHistory.php.

ilCourseLMHistory::$db

Definition at line 37 of file class.ilCourseLMHistory.php.

ilCourseLMHistory::$user_id

Definition at line 40 of file class.ilCourseLMHistory.php.

Referenced by ilCourseLMHistory().

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

• course/classes/class.ilCourseLMHistory.php