ilUnitConfigurationRepository Class Reference

Class ilUnitConfigurationRepository. More...

Collaboration diagram for ilUnitConfigurationRepository:

Public Member Functions
	setConsumerId ($consumer_id)
	getConsumerId ()
	getCategoryUnitCount ($id)
	isUnitInUse ($id)
	deleteUnit ($id)
	getCategorizedUnits ()
	getUnits ()
	loadUnitsForCategory ($category)
	getUnit ($id)
	getUnitCategories ()
	getAdminUnitCategories ()
	checkDeleteUnit ($id, $category_id=null)

Protected Member Functions
	loadUnits ()
	clearUnits ()
	addUnit ($unit)

Protected Attributes
	$consumer_id = 0
	$lng

Private Attributes
	$units = array()
	$categorizedUnits = array()

Detailed Description

Class ilUnitConfigurationRepository.

Definition at line 10 of file class.ilUnitConfigurationRepository.php.

Member Function Documentation

addUnit()

ilUnitConfigurationRepository::addUnit (   $unit )

protected

Definition at line 345 of file class.ilUnitConfigurationRepository.php.

Referenced by loadUnits().

        {
                $this->units[$unit->getId()] = $unit;
        }

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checkDeleteUnit()

ilUnitConfigurationRepository::checkDeleteUnit	(		$id,
			$category_id = null
	)

Definition at line 493 of file class.ilUnitConfigurationRepository.php.

References $ilDB, $query, $res, $result, $row, $units, clearUnits(), deleteUnit(), assFormulaQuestionUnit\getBaseUnit(), assFormulaQuestionUnitCategory\getCategory(), assFormulaQuestionUnit\getCategory(), getConsumerId(), assFormulaQuestionUnit\getFactor(), assFormulaQuestionUnitCategory\getId(), assFormulaQuestionUnit\getId(), assFormulaQuestionUnit\getSequence(), assFormulaQuestionUnit\getUnit(), assFormulaQuestionUnitCategory\initFormArray(), assFormulaQuestionUnit\setBaseUnit(), assFormulaQuestionUnit\setFactor(), assFormulaQuestionUnitCategory\setId(), assFormulaQuestionUnit\setId(), and assFormulaQuestionUnit\setSequence().

Referenced by deleteUnit(), and isUnitInUse().

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_var WHERE unit_fi = %s",
                        array('integer'),
                        array($id)
                );
                if($result->numRows() > 0)
                {
                        return $this->lng->txt("err_unit_in_variables");
                }
                $result = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_res WHERE unit_fi = %s",
                        array('integer'),
                        array($id)
                );
                if($result->numRows() > 0)
                {
                        return $this->lng->txt("err_unit_in_results");
                }
                if(!is_null($category_id))
                {
                        $result = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_unit WHERE baseunit_fi = %s AND category_fi != %s",
                                array('integer', 'integer', 'integer'),
                                array($id, $id, $category_id)
                        );
                }
                else
                {
                        $result = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_unit WHERE baseunit_fi = %s AND unit_id != %s",
                                array('integer', 'integer'),
                                array($id, $id)
                        );
                }
                if($result->numRows() > 0)
                {
                        return $this->lng->txt("err_unit_is_baseunit");
                }
                return null;
        }

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clearUnits()

ilUnitConfigurationRepository::clearUnits ( )

protected

Definition at line 340 of file class.ilUnitConfigurationRepository.php.

Referenced by checkDeleteUnit(), and deleteUnit().

        {
                $this->units = array();
        }

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deleteUnit()

ilUnitConfigurationRepository::deleteUnit

(

$id

)

Definition at line 262 of file class.ilUnitConfigurationRepository.php.

References $ilDB, $res, checkDeleteUnit(), and clearUnits().

Referenced by checkDeleteUnit().

        {
                global $ilDB;

                $res = $this->checkDeleteUnit($id);
                if(!is_null($res)) return $res;
                $affectedRows = $ilDB->manipulateF("DELETE FROM il_qpl_qst_fq_unit WHERE unit_id = %s",
                        array('integer'),
                        array($id)
                );
                if($affectedRows > 0) $this->clearUnits();
                return null;
        }

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getAdminUnitCategories()

ilUnitConfigurationRepository::getAdminUnitCategories

(

)

Definition at line 444 of file class.ilUnitConfigurationRepository.php.

References $ilDB, $result, $row, and getConsumerId().

        {
                global $ilDB;

                $categories = array();
                $result     = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_ucat WHERE question_fi = %s  ORDER BY category",
                        array('integer'), array(0));
                if($result->numRows())
                {
                        while($row = $ilDB->fetchAssoc($result))
                        {
                                $value = (strcmp("-qpl_qst_formulaquestion_" . $row["category"] . "-", $this->lng->txt($row["category"])) == 0) ? $row["category"] : $this->lng->txt($row["category"]);

                                if(strlen(trim($row["category"])))
                                {
                                        $cat                             = array(
                                                "value"  => $row["category_id"],
                                                "text"   => $value,
                                                "qst_id" => $row['question_fi']
                                        );
                                        $categories[$row["category_id"]] = $cat;
                                }
                        }
                }

                return $categories;
        }

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getCategorizedUnits()

ilUnitConfigurationRepository::getCategorizedUnits

(

)

Definition at line 299 of file class.ilUnitConfigurationRepository.php.

References $categorizedUnits, $ilDB, $result, $row, and getConsumerId().

        {
                global $ilDB;

                if(count($this->categorizedUnits) == 0)
                {
                        $result = $ilDB->queryF("
                                SELECT  units.*, il_qpl_qst_fq_ucat.category, il_qpl_qst_fq_ucat.question_fi, baseunits.unit baseunit_title
                                FROM    il_qpl_qst_fq_unit units
                                INNER JOIN il_qpl_qst_fq_ucat ON il_qpl_qst_fq_ucat.category_id = units.category_fi
                                LEFT JOIN il_qpl_qst_fq_unit baseunits ON baseunits.unit_id = units.baseunit_fi
                                WHERE   units.question_fi = %s
                                ORDER BY il_qpl_qst_fq_ucat.category, units.sequence",
                                array('integer'), array($this->getConsumerId()));

                        if($result->numRows())
                        {
                                $category = '';
                                while($row = $ilDB->fetchAssoc($result))
                                {
                                        $unit = new assFormulaQuestionUnit();
                                        $unit->initFormArray($row);
                                        if(strcmp($category, $unit->getCategory()) != 0)
                                        {
                                                $cat = new assFormulaQuestionUnitCategory();
                                                $cat->initFormArray(array(
                                                        'category_id' => $row['category_fi'],
                                                        'category'    => $row['category'],
                                                        'question_fi' => $row['question_fi'],
                                                ));
                                                array_push($this->categorizedUnits, $cat);
                                                $category = $unit->getCategory();
                                        }
                                        array_push($this->categorizedUnits, $unit);
                                }
                        }
                }

                return $this->categorizedUnits;
        }

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getCategoryUnitCount()

ilUnitConfigurationRepository::getCategoryUnitCount

(

$id

)

Definition at line 192 of file class.ilUnitConfigurationRepository.php.

References $ilDB, and $result.

        {
                global $ilDB;

                $result = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_unit WHERE category_fi = %s",
                        array('integer'),
                        array($id)
                );
                return $result->numRows();
        }

getConsumerId()

ilUnitConfigurationRepository::getConsumerId

(

)

Returns

int

Definition at line 57 of file class.ilUnitConfigurationRepository.php.

References $consumer_id, $ilDB, $res, $row, and $units.

Referenced by checkDeleteUnit(), getAdminUnitCategories(), and getCategorizedUnits().

        {
                return $this->consumer_id;
        }

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getUnit()

ilUnitConfigurationRepository::getUnit

(

$id

)

Parameters

int

$id

Returns

assFormulaQuestionUnit

Definition at line 390 of file class.ilUnitConfigurationRepository.php.

References loadUnits().

        {

                if(count($this->units) == 0)
                {
                        $this->loadUnits();
                }
                if(array_key_exists($id, $this->units))
                {
                        return $this->units[$id];
                }
                else
                {
                        //maybee this is a new unit ...
                        // reload $this->units          

                        $this->loadUnits();
                        if(array_key_exists($id, $this->units))
                        {
                                return $this->units[$id];
                        }
                }
                return null;
        }

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getUnitCategories()

ilUnitConfigurationRepository::getUnitCategories

(

)

Definition at line 416 of file class.ilUnitConfigurationRepository.php.

References $ilDB, $result, and $row.

        {
                global $ilDB;

                $categories = array();
                $result     = $ilDB->queryF("SELECT * FROM il_qpl_qst_fq_ucat WHERE question_fi > %s ORDER BY category",
                        array('integer'), array(0));
                if($result->numRows())
                {
                        while($row = $ilDB->fetchAssoc($result))
                        {
                                $value = (strcmp("-qpl_qst_formulaquestion_" . $row["category"] . "-", $this->lng->txt($row["category"])) == 0) ? $row["category"] : $this->lng->txt($row["category"]);

                                if(strlen(trim($row["category"])))
                                {
                                        $cat                             = array(
                                                "value"  => $row["category_id"],
                                                "text"   => $value,
                                                "qst_id" => $row['question_fi']
                                        );
                                        $categories[$row["category_id"]] = $cat;

                                }
                        }
                }
                return $categories;
        }

getUnits()

ilUnitConfigurationRepository::getUnits

(

)

Definition at line 350 of file class.ilUnitConfigurationRepository.php.

References $units, and loadUnits().

        {
                if(count($this->units) == 0)
                {
                        $this->loadUnits();
                }
                return $this->units;
        }

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isUnitInUse()

ilUnitConfigurationRepository::isUnitInUse

(

$id

)

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

References $ilDB, $res, $row, and checkDeleteUnit().

        {
                global $ilDB;

                $result_1 = $ilDB->queryF("SELECT unit_fi FROM il_qpl_qst_fq_res_unit WHERE unit_fi = %s",
                        array('integer'),
                        array($id)
                );

                $result_2 = $ilDB->queryF("SELECT unit_fi FROM il_qpl_qst_fq_var WHERE unit_fi = %s",
                        array('integer'),
                        array($id)
                );
                $result_3 = $ilDB->queryF("SELECT unit_fi FROM il_qpl_qst_fq_res WHERE unit_fi = %s",
                        array('integer'),
                        array($id)
                );

                $cnt_1 = $ilDB->numRows($result_1);
                $cnt_2 = $ilDB->numRows($result_2);
                $cnt_3 = $ilDB->numRows($result_3);

                if($cnt_1 || $cnt_2 || $cnt_3)
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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loadUnits()

ilUnitConfigurationRepository::loadUnits ( )

protected

Definition at line 276 of file class.ilUnitConfigurationRepository.php.

References $ilDB, $result, $row, and addUnit().

Referenced by getUnit(), and getUnits().

        {
                global $ilDB;

                $result = $ilDB->query("
                        SELECT units.*, il_qpl_qst_fq_ucat.category, baseunits.unit baseunit_title
                        FROM il_qpl_qst_fq_unit units
                        INNER JOIN il_qpl_qst_fq_ucat ON il_qpl_qst_fq_ucat.category_id = units.category_fi
                        LEFT JOIN il_qpl_qst_fq_unit baseunits ON baseunits.unit_id = units.baseunit_fi
                        ORDER BY il_qpl_qst_fq_ucat.category, units.sequence"
                );

                if($result->numRows())
                {
                        while($row = $ilDB->fetchAssoc($result))
                        {
                                $unit = new assFormulaQuestionUnit();
                                $unit->initFormArray($row);
                                $this->addUnit($unit);
                        }
                }
        }

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loadUnitsForCategory()

ilUnitConfigurationRepository::loadUnitsForCategory

(

$category

)

Definition at line 359 of file class.ilUnitConfigurationRepository.php.

References $ilDB, $result, $row, and $units.

        {
                global $ilDB;

                $units  = array();
                $result = $ilDB->queryF("
                        SELECT units.*, baseunits.unit baseunit_title
                        FROM il_qpl_qst_fq_unit units
                        INNER JOIN il_qpl_qst_fq_ucat ON il_qpl_qst_fq_ucat.category_id = units.category_fi  
                        LEFT JOIN il_qpl_qst_fq_unit baseunits ON baseunits.unit_id = units.baseunit_fi
                        WHERE il_qpl_qst_fq_ucat.category_id = %s 
                        ORDER BY units.sequence",
                        array('integer'),
                        array($category)
                );
                if($result->numRows())
                {
                        while($row = $ilDB->fetchAssoc($result))
                        {
                                $unit = new assFormulaQuestionUnit();
                                $unit->initFormArray($row);
                                array_push($units, $unit);
                        }
                }
                return $units;
        }

setConsumerId()

ilUnitConfigurationRepository::setConsumerId

(

$consumer_id

)

Parameters

int

$context_id

Definition at line 49 of file class.ilUnitConfigurationRepository.php.

References $consumer_id.

        {
                $this->consumer_id = $consumer_id;
        }

Field Documentation

$categorizedUnits

ilUnitConfigurationRepository::$categorizedUnits = array()

private

Definition at line 30 of file class.ilUnitConfigurationRepository.php.

Referenced by getCategorizedUnits().

$consumer_id

ilUnitConfigurationRepository::$consumer_id = 0

protected

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

Referenced by getConsumerId(), and setConsumerId().

$lng

ilUnitConfigurationRepository::$lng

protected

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

$units

ilUnitConfigurationRepository::$units = array()

private

Definition at line 25 of file class.ilUnitConfigurationRepository.php.

Referenced by checkDeleteUnit(), getConsumerId(), getUnits(), and loadUnitsForCategory().

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

• Modules/TestQuestionPool/classes/class.ilUnitConfigurationRepository.php