Defines a rule for the assignment of ECS remote courses to categories. More...

Collaboration diagram for ilECSCategoryMappingRule:

Public Member Functions
	__construct ($a_mapping_id=0)
	Constructor.
	getMappingId ()
	get mapping id
	setContainerId ($a_id)
	set container id
	getContainerId ()
	get container id
	setDateRangeStart ($start)
	set date range start
	getDateRangeStart ()
	get date range start
	setDateRangeEnd ($end)
	set date range end
	getDateRangeEnd ()
	get date range end
	setFieldName ($a_field)
	set field name
	getFieldName ()
	get field name
	setMappingType ($a_type)
	set mapping type
	getMappingType ()
	get mapping type
	setMappingValue ($a_value)
	set mapping value
	getMappingValue ()
	get mapping value
	getMappingAsArray ()
	get mapping values as array
	delete ()
	delete rule
	update ()
	update
	save ()
	save
	validate ()
	validate rule
	conditionToString ()
	condition to string
	participantsToString ()
	get strong presentation of participants
	matches ($a_server_id, ilECSEcontent $econtent)
	Check if rule matches a specific econtent.

Data Fields
const	ATTR_STRING = 1
const	ATTR_INT = 2
const	ATTR_ARRAY = 3
const	TYPE_FIXED = 0
const	TYPE_DURATION = 1
const	ERR_MISSING_VALUE = 'ecs_err_missing_value'
const	ERR_INVALID_DATES = 'ecs_err_invalid_dates'
const	ERR_INVALID_TYPE = 'ecs_err_invalid_type'

Protected Member Functions
	setMappingId ($a_id)
	set mapping id
	matchesValue ($a_value, $a_type)
	Check if value matches.
	read ()
	Read entries.

Protected Attributes
	$db

Private Attributes
	$mapping_id
	$container_id
	$field_name
	$mapping_type
	$mapping_value
	$range_dt_start
	$range_dt_end

Detailed Description

Defines a rule for the assignment of ECS remote courses to categories.

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id$

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

Constructor & Destructor Documentation

ilECSCategoryMappingRule::__construct ( $a_mapping_id = 0 )

Constructor.

Parameters

int	mapping id

Definition at line 62 of file class.ilECSCategoryMappingRule.php.

References $ilDB, and read().

        {
                global $ilDB;
                
                $this->mapping_id = $a_mapping_id;
                
                $this->db = $ilDB;
                $this->read();
        }

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Member Function Documentation

ilECSCategoryMappingRule::conditionToString ( )

condition to string

Returns

Definition at line 309 of file class.ilECSCategoryMappingRule.php.

References $lng, ilDatePresentation\formatPeriod(), getDateRangeEnd(), getDateRangeStart(), getFieldName(), getMappingType(), getMappingValue(), and participantsToString().

        {
                global $lng;
                
                switch($this->getMappingType())
                {
                        case self::TYPE_FIXED:
                        
                                if($this->getFieldName() == 'part_id')
                                {
                                        return $lng->txt('ecs_field_'.$this->getFieldName()).': '.$this->participantsToString();
                                }
                                return $lng->txt('ecs_field_'.$this->getFieldName()).': '.$this->getMappingValue();
                                
                        case self::TYPE_DURATION:
                                include_once './Services/Calendar/classes/class.ilDatePresentation.php';
                                return $lng->txt('ecs_field_'.$this->getFieldName()).': '.ilDatePresentation::formatPeriod(
                                        $this->getDateRangeStart(),
                                        $this->getDateRangeEnd());
                }        
        }

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ilECSCategoryMappingRule::delete ( )

delete rule

Returns

Definition at line 224 of file class.ilECSCategoryMappingRule.php.

References getMappingId().

        {
                $sta = $this->db->manipulateF('DELETE FROM ecs_container_mapping WHERE mapping_id = %s ',
                        array('integer'),
                        array($this->getMappingId())
                );
        }

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ilECSCategoryMappingRule::getContainerId ( )

get container id

Returns

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

References $container_id.

Referenced by save(), update(), and validate().

        {
                return $this->container_id;
        }

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ilECSCategoryMappingRule::getDateRangeEnd ( )

get date range end

Returns

Definition at line 143 of file class.ilECSCategoryMappingRule.php.

References $range_dt_end, getDateRangeStart(), and IL_CAL_MONTH.

Referenced by conditionToString(), matchesValue(), save(), update(), and validate().

        {
                if($this->range_dt_end)
                {
                        return $this->range_dt_end;
                }
                $this->range_dt_end = $this->getDateRangeStart();
                $this->range_dt_end->increment(IL_CAL_MONTH,6);
                return $this->range_dt_end;
        }

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ilECSCategoryMappingRule::getDateRangeStart ( )

get date range start

Returns

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

References IL_CAL_UNIX.

Referenced by conditionToString(), getDateRangeEnd(), matchesValue(), save(), update(), and validate().

        {
                return $this->range_dt_start ? $this->range_dt_start : new ilDate(time(),IL_CAL_UNIX);
        }

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ilECSCategoryMappingRule::getFieldName ( )

get field name

Returns

Definition at line 168 of file class.ilECSCategoryMappingRule.php.

References $field_name.

Referenced by conditionToString(), matches(), save(), and update().

        {
                return $this->field_name;        
        }

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ilECSCategoryMappingRule::getMappingAsArray ( )

get mapping values as array

Returns

Definition at line 215 of file class.ilECSCategoryMappingRule.php.

References getMappingValue().

Referenced by matchesValue().

        {
                return explode(',',$this->getMappingValue());
        }

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ilECSCategoryMappingRule::getMappingId ( )

get mapping id

Returns

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

References $mapping_id.

Referenced by delete(), read(), and update().

        {
                return $this->mapping_id;
        }

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ilECSCategoryMappingRule::getMappingType ( )

get mapping type

Returns

Definition at line 187 of file class.ilECSCategoryMappingRule.php.

References $mapping_type.

Referenced by conditionToString(), matchesValue(), save(), update(), and validate().

        {
                return $this->mapping_type;      
        }

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ilECSCategoryMappingRule::getMappingValue ( )

get mapping value

Returns

Definition at line 206 of file class.ilECSCategoryMappingRule.php.

References $mapping_value.

Referenced by conditionToString(), getMappingAsArray(), participantsToString(), save(), update(), and validate().

        {
                return $this->mapping_value;
        }

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ilECSCategoryMappingRule::matches	(		$a_server_id,
		ilECSEcontent	$econtent
	)

Check if rule matches a specific econtent.

Parameters

object $econtent ilECSEContent

Returns: bool

Definition at line 368 of file class.ilECSCategoryMappingRule.php.

References $ilLog, ATTR_ARRAY, ATTR_INT, ATTR_STRING, getFieldName(), ilECSCommunitiesCache\getInstance(), and matchesValue().

        {
                global $ilLog;
                
                switch($this->getFieldName())
                {
                        case 'study_courses':
                                return $this->matchesValue($econtent->getStudyCourses(),self::ATTR_ARRAY);
                        case 'part_id':
                                return $this->matchesValue($econtent->getOwner(),self::ATTR_INT);
                                
                        case 'begin':
                                if(!is_object($econtent->getTimePlace()))
                                {
                                        return false;
                                }
                                return $this->matchesValue($econtent->getTimePlace()->getUTBegin(),self::ATTR_INT);
                        
                        case 'courseType':
                                return $this->matchesValue($econtent->getCourseType(),self::ATTR_STRING);
                                
                        case 'term':
                                return $this->matchesValue($econtent->getTerm(),self::ATTR_STRING);
                                
                        case 'credits':
                                return $this->matchesValue($econtent->getCredits(),self::ATTR_STRING);
                        case 'community':
                                include_once './Services/WebServices/ECS/classes/class.ilECSCommunitiesCache.php';
                                return $this->matchesValue(
                                        ilECSCommunitiesCache::getInstance()->lookupTitle($a_server_id, $econtent->getOwner()),
                                        self::ATTR_STRING
                                );
                }
                return false;
        }

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ilECSCategoryMappingRule::matchesValue	(	$a_value,
		$a_type
	)

protected

Check if value matches.

Parameters

mixed	$a_value	Econtent value
int	$a_type	Parameter type

Returns

Definition at line 412 of file class.ilECSCategoryMappingRule.php.

References $ilLog, ilDateTime\_after(), ilDateTime\_before(), getDateRangeEnd(), getDateRangeStart(), getMappingAsArray(), getMappingType(), and IL_CAL_UNIX.

Referenced by matches().

        {
                global $ilLog;
                
                
                switch($a_type)
                {
                        case self::ATTR_ARRAY:
                                $values = explode(',',$a_value);
                                $ilLog->write(__METHOD__.': Checking for value: '. $a_value);
                                $ilLog->write(__METHOD__.': Checking against attribute values: '. $this->getMappingValue());
                                break;
                                
                        case self::ATTR_INT:
                                $ilLog->write(__METHOD__.': Checking for value: '. $a_value);
                                $ilLog->write(__METHOD__.': Checking against attribute values: '. $this->getMappingValue());
                                $values = array($a_value);
                                break;
                                
                        case self::ATTR_STRING:
                                $values = array($a_value);
                                break;
                }
                $values = explode(',',$a_value);
                
                foreach($values as $value)
                {
                        $value = trim($value);
                        switch($this->getMappingType())
                        {
                                case self::TYPE_FIXED:
                                        
                                        foreach($this->getMappingAsArray() as $attribute_value)
                                        {
                                                $attribute_value = trim($attribute_value);
                                                if(strcasecmp($attribute_value,$value) == 0)
                                                {
                                                        return true;
                                                }
                                        }
                                        break;
                                        
                                case self::TYPE_DURATION:
                                        include_once './Services/Calendar/classes/class.ilDateTime.php';
                                        $tmp_date = new ilDate($a_value,IL_CAL_UNIX);
                                        return ilDateTime::_after($tmp_date,$this->getDateRangeStart()) and 
                                                ilDateTime::_before($tmp_date,$this->getDateRangeEnd());
                        }
                }
                return false;
        }

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ilECSCategoryMappingRule::participantsToString ( )

get strong presentation of participants

Parameters

@return

Definition at line 336 of file class.ilECSCategoryMappingRule.php.

References getMappingValue(), and ilECSUtils\lookupParticipantName().

Referenced by conditionToString().

        {
                include_once './Services/WebServices/ECS/classes/class.ilECSUtils.php';
                
                $part_string = "";
                $part = explode(',',$this->getMappingValue());
                $counter = 0;
                foreach($part as $part_id)
                {
                        if($counter++)
                        {
                                $part_string .= ', ';                           
                        }
                        $part_string .= '"';
                        if($name = ilECSUtils::lookupParticipantName($part_id))
                        {
                                $part_string .= $name;
                        }
                        else
                        {
                                $part_string .= $part_id;
                        }
                        $part_string .= '"';
                }
                return $part_string;
        }

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ilECSCategoryMappingRule::read ( )

protected

Read entries.

Returns

Definition at line 468 of file class.ilECSCategoryMappingRule.php.

References $res, $row, getMappingId(), IL_CAL_UNIX, setContainerId(), setDateRangeEnd(), setDateRangeStart(), setFieldName(), setMappingId(), setMappingType(), and setMappingValue().

Referenced by __construct().

        {
                if(!$this->getMappingId())
                {
                        return false;
                }
                $res = $this->db->queryF('SELECT * FROM ecs_container_mapping WHERE mapping_id = %s',
                        array('integer'),
                        array($this->getMappingId())
                );
                while($row = $this->db->fetchObject($res))
                {
                        $this->setMappingId($row->mapping_id);
                        $this->setDateRangeStart($row->date_range_start ? new ilDate($row->date_range_start,IL_CAL_UNIX) : null);
                        $this->setDateRangeEnd($row->date_range_end ? new ilDate($row->date_range_end,IL_CAL_UNIX) : null);
                        $this->setMappingType($row->mapping_type);
                        $this->setMappingValue($row->mapping_value);
                        $this->setFieldName($row->field_name);
                        $this->setContainerId($row->container_id);
                }
                return true;
        }

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ilECSCategoryMappingRule::save ( )

save

Returns

Definition at line 263 of file class.ilECSCategoryMappingRule.php.

References $ilDB, $mapping_id, getContainerId(), getDateRangeEnd(), getDateRangeStart(), getFieldName(), getMappingType(), getMappingValue(), and IL_CAL_UNIX.

        {
                global $ilDB;
                
                $mapping_id = $ilDB->nextId('ecs_container_mapping');
                $sta = $this->db->manipulateF(
                        'INSERT INTO ecs_container_mapping  '.
                        '(mapping_id,container_id,field_name,mapping_type,mapping_value,date_range_start,date_range_end) '.
                        'VALUES(%s,%s,%s,%s,%s,%s,%s) ',
                        array('integer','integer','text','integer','text','integer','integer'),
                        array(
                                $mapping_id,
                                $this->getContainerId(),
                                $this->getFieldName(),
                                $this->getMappingType(),
                                $this->getMappingValue(),
                                $this->getDateRangeStart()->get(IL_CAL_UNIX),
                                $this->getDateRangeEnd()->get(IL_CAL_UNIX))
                        );
        }

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ilECSCategoryMappingRule::setContainerId ( $a_id )

set container id

Parameters

int $a_id $a_container_id

Returns

Definition at line 96 of file class.ilECSCategoryMappingRule.php.

Referenced by read().

        {
                $this->container_id = $a_id;
        }

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ilECSCategoryMappingRule::setDateRangeEnd ( $end )

set date range end

Parameters

object $start ilDate

Returns

Definition at line 134 of file class.ilECSCategoryMappingRule.php.

Referenced by read().

        {
                $this->range_dt_end = $end;      
        }

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ilECSCategoryMappingRule::setDateRangeStart ( $start )

set date range start

Parameters

object $start ilDate

Returns

Definition at line 115 of file class.ilECSCategoryMappingRule.php.

Referenced by read().

        {
                $this->range_dt_start = $start;  
        }

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ilECSCategoryMappingRule::setFieldName ( $a_field )

set field name

Parameters

string $a_field field name

Returns

Definition at line 159 of file class.ilECSCategoryMappingRule.php.

Referenced by read().

        {
                $this->field_name = $a_field;
        }

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ilECSCategoryMappingRule::setMappingId ( $a_id )

protected

set mapping id

Parameters

int $a_mapping_id mapping id

Returns: void

Definition at line 77 of file class.ilECSCategoryMappingRule.php.

Referenced by read().

        {
                $this->mapping_id = $a_id;
        }

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ilECSCategoryMappingRule::setMappingType ( $a_type )

set mapping type

Parameters

int $type Mapping type

Returns

Definition at line 178 of file class.ilECSCategoryMappingRule.php.

Referenced by read().

        {
                $this->mapping_type = $a_type;
        }

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ilECSCategoryMappingRule::setMappingValue ( $a_value )

set mapping value

Parameters

string $val Mapping value

Returns

Definition at line 197 of file class.ilECSCategoryMappingRule.php.

Referenced by read().

        {
                $this->mapping_value = $a_value;
        }

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ilECSCategoryMappingRule::update ( )

update

Returns

Definition at line 236 of file class.ilECSCategoryMappingRule.php.

References getContainerId(), getDateRangeEnd(), getDateRangeStart(), getFieldName(), getMappingId(), getMappingType(), getMappingValue(), and IL_CAL_UNIX.

        {
                $sta = $this->db->manipulateF(
                        'UPDATE ecs_container_mapping SET '.
                        'container_id = %s, '.
                        'field_name = %s, '.
                        'mapping_type = %s, '.
                        'mapping_value = %s, '.
                        'date_range_start = %s,'.
                        'date_range_end = %s '.
                        'WHERE mapping_id = %s',
                        array('integer','text','integer','text','integer','integer','integer'),
                        array(
                        $this->getContainerId(),
                        $this->getFieldName(),
                        $this->getMappingType(),
                        $this->getMappingValue(),
                        $this->getDateRangeStart()->get(IL_CAL_UNIX),
                        $this->getDateRangeEnd()->get(IL_CAL_UNIX),
                        $this->getMappingId())
                );
        }

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ilECSCategoryMappingRule::validate ( )

validate rule

Returns

Definition at line 288 of file class.ilECSCategoryMappingRule.php.

References ilDateTime\_after(), ilObject\_lookupObjId(), ilObject\_lookupType(), ERR_INVALID_DATES, ERR_INVALID_TYPE, ERR_MISSING_VALUE, getContainerId(), getDateRangeEnd(), getDateRangeStart(), getMappingType(), getMappingValue(), and IL_CAL_DAY.

        {
                if(ilObject::_lookupType(ilObject::_lookupObjId($this->getContainerId())) != 'cat')
                {
                        return self::ERR_INVALID_TYPE;
                }
                if(!ilDateTime::_after($this->getDateRangeEnd(),$this->getDateRangeStart(),IL_CAL_DAY))
                {
                        return self::ERR_INVALID_DATES;
                }
                if($this->getMappingType() == self::TYPE_FIXED and !$this->getMappingValue())
                {
                        return self::ERR_MISSING_VALUE;
                }
                return 0;
        }