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

Collaboration diagram for ilECSCategoryMappingRule:

Public Member Functions
	__construct (int $a_mapping_id=0)
	Constructor. More...

	getMappingId ()
	get mapping id More...

	setContainerId (int $a_id)
	set container id More...

	getContainerId ()
	get container id More...

	setDateRangeStart (ilDate $start)
	set date range start More...

	getDateRangeStart ()
	get date range start More...

	setDateRangeEnd (ilDate $end)
	set date range end More...

	getDateRangeEnd ()
	get date range end More...

	setFieldName (string $a_field)
	set field name More...

	getFieldName ()
	get field name More...

	setMappingType (int $a_type)
	set mapping type More...

	getMappingType ()
	get mapping type More...

	setMappingValue (string $a_value)
	set mapping value More...

	getMappingValue ()
	get mapping value More...

	getMappingAsArray ()
	get mapping values as array More...

	setByType (string $a_type)
	set mapping by type More...

	getByType ()
	get mapping by type More...

	delete ()
	delete rule More...

	update ()
	update More...

	save ()
	save More...

	validate ()
	validate rule More...

	conditionToString ()
	condition to string More...

	participantsToString ()
	get string presentation of participants More...

	matches (array $a_matchable_content)
	Check if rule matches a specific econtent. More...

Data Fields
const	ATTR_STRING = 1

const	ATTR_INT = 2

const	ATTR_ARRAY = 3

const	TYPE_FIXED = 0

const	TYPE_DURATION = 1

const	TYPE_BY_TYPE = 2

const	ERR_MISSING_VALUE = 'ecs_err_missing_value'

const	ERR_INVALID_DATES = 'ecs_err_invalid_dates'

const	ERR_INVALID_TYPE = 'ecs_err_invalid_type'

const	ERR_MISSING_BY_TYPE = 'ecs_err_invalid_by_type'

Protected Member Functions
	setMappingId (int $a_id)
	set mapping id More...

	matchesValue ($a_value, int $a_type)
	Check if value matches. More...

	read ()
	Read entries. More...

Private Attributes
ilDBInterface	$db

ilLanguage	$language

ilLogger	$logger

int	$mapping_id

int	$container_id = null

string	$field_name = null

int	$mapping_type = ilECSCategoryMappingRule::TYPE_FIXED

string	$mapping_value = null

ilDate	$range_dt_start = null

ilDate	$range_dt_end = null

string	$by_type = null

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

Definition at line 26 of file class.ilECSCategoryMappingRule.php.

Constructor & Destructor Documentation

◆ __construct()

ilECSCategoryMappingRule::__construct ( int $a_mapping_id = 0 )

Constructor.

Parameters

int	mapping id

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

    {
        global $DIC;
 
        $this->db = $DIC->database();
        $this->language = $DIC->language();
        $this->logger = $DIC->logger()->wsrv();
 
        $this->mapping_id = $a_mapping_id;
 
        $this->read();
    }

References $DIC, ILIAS\UI\examples\Symbol\Glyph\Language\language(), ILIAS\Repository\logger(), and read().

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Member Function Documentation

◆ conditionToString()

ilECSCategoryMappingRule::conditionToString ( )

condition to string

Returns

Definition at line 338 of file class.ilECSCategoryMappingRule.php.

                                       : string
    {
        switch ($this->getMappingType()) {
            case self::TYPE_FIXED:
 
                if ($this->getFieldName() === 'part_id') {
                    return $this->language->txt('ecs_field_' . $this->getFieldName()) . ': ' . $this->participantsToString();
                }
                return $this->language->txt('ecs_field_' . $this->getFieldName()) . ': ' . $this->getMappingValue();
 
            case self::TYPE_DURATION:
                return $this->language->txt('ecs_field_' . $this->getFieldName()) . ': ' . ilDatePresentation::formatPeriod(
                    $this->getDateRangeStart(),
                    $this->getDateRangeEnd()
                );
 
            case self::TYPE_BY_TYPE:
                return $this->language->txt('type') . ': ' . $this->language->txt('obj_' . $this->getByType());
        }
        return "";
    }

References ilDatePresentation\formatPeriod(), getByType(), getDateRangeEnd(), getDateRangeStart(), getFieldName(), getMappingType(), getMappingValue(), ILIAS\UI\examples\Symbol\Glyph\Language\language(), participantsToString(), TYPE_BY_TYPE, TYPE_DURATION, and TYPE_FIXED.

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◆ delete()

ilECSCategoryMappingRule::delete ( )

delete rule

Todo:: move to repository class

Returns

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

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

References getMappingId().

Referenced by ilECSSettingsGUI\deleteCategoryMappings().

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◆ getByType()

ilECSCategoryMappingRule::getByType ( )

get mapping by type

Returns: string

Definition at line 226 of file class.ilECSCategoryMappingRule.php.

                               : ?string
    {
        return $this->by_type;
    }

References $by_type.

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

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◆ getContainerId()

ilECSCategoryMappingRule::getContainerId ( )

get container id

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

                                    : ?int
    {
        return $this->container_id;
    }

References $container_id.

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

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◆ getDateRangeEnd()

ilECSCategoryMappingRule::getDateRangeEnd ( )

get date range end

Returns

Definition at line 139 of file class.ilECSCategoryMappingRule.php.

                                     : ilDate
    {
        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;
    }

References $range_dt_end, getDateRangeStart(), and IL_CAL_MONTH.

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

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◆ getDateRangeStart()

ilECSCategoryMappingRule::getDateRangeStart ( )

get date range start

Definition at line 120 of file class.ilECSCategoryMappingRule.php.

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

References IL_CAL_UNIX.

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

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◆ getFieldName()

ilECSCategoryMappingRule::getFieldName ( )

get field name

Returns

Definition at line 163 of file class.ilECSCategoryMappingRule.php.

                                  : ?string
    {
        return $this->field_name;
    }

References $field_name.

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

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◆ getMappingAsArray()

ilECSCategoryMappingRule::getMappingAsArray ( )

get mapping values as array

Returns

Definition at line 207 of file class.ilECSCategoryMappingRule.php.

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

References getMappingValue().

Referenced by matchesValue().

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◆ getMappingId()

ilECSCategoryMappingRule::getMappingId ( )

get mapping id

Returns

Definition at line 85 of file class.ilECSCategoryMappingRule.php.

                                  : int
    {
        return $this->mapping_id;
    }

References $mapping_id.

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

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◆ getMappingType()

ilECSCategoryMappingRule::getMappingType ( )

get mapping type

Definition at line 180 of file class.ilECSCategoryMappingRule.php.

                                    : int
    {
        return $this->mapping_type;
    }

References $mapping_type.

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

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◆ getMappingValue()

ilECSCategoryMappingRule::getMappingValue ( )

get mapping value

Returns

Definition at line 198 of file class.ilECSCategoryMappingRule.php.

                                     : ?string
    {
        return $this->mapping_value;
    }

References $mapping_value.

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

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◆ matches()

ilECSCategoryMappingRule::matches ( array $a_matchable_content )

Check if rule matches a specific econtent.

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

                                                       : bool
    {
        if (isset($a_matchable_content[$this->getFieldName()])) {
            $value = $a_matchable_content[$this->getFieldName()];
            return $this->matchesValue($value[0], $value[1]);
        }
        return false;
    }

References getFieldName(), and matchesValue().

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◆ matchesValue()

ilECSCategoryMappingRule::matchesValue	(		$a_value,
		int	$a_type
	)

protected

Check if value matches.

Parameters

mixed	$a_value	Econtent value
int	$a_type	Parameter type

Returns

Definition at line 405 of file class.ilECSCategoryMappingRule.php.

                                                          : bool
    {
        switch ($a_type) {
            case self::ATTR_ARRAY:
                $values = explode(',', $a_value);
                $this->logger->info(__METHOD__ . ': Checking for value: ' . $a_value);
                $this->logger->info(__METHOD__ . ': Checking against attribute values: ' . $this->getMappingValue());
                break;
 
            case self::ATTR_INT:
                $this->logger->info(__METHOD__ . ': Checking for value: ' . $a_value);
                $this->logger->info(__METHOD__ . ': Checking against attribute values: ' . $this->getMappingValue());
                $values = array((string) $a_value);
                break;
 
            case self::ATTR_STRING:
                $values = array($a_value);
                break;
        }
 
        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:
                    $tmp_date = new ilDate($a_value, IL_CAL_UNIX);
                    return ilDateTime::_after($tmp_date, $this->getDateRangeStart()) and
                        ilDateTime::_before($tmp_date, $this->getDateRangeEnd());
            }
        }
        return false;
    }

References ilDateTime\_after(), ilDateTime\_before(), ATTR_ARRAY, ATTR_INT, ATTR_STRING, getDateRangeEnd(), getDateRangeStart(), getMappingAsArray(), getMappingType(), getMappingValue(), IL_CAL_UNIX, ILIAS\Repository\logger(), TYPE_DURATION, and TYPE_FIXED.

Referenced by matches().

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◆ participantsToString()

ilECSCategoryMappingRule::participantsToString ( )

get string presentation of participants

Definition at line 363 of file class.ilECSCategoryMappingRule.php.

                                          : string
    {
        $part_string = "";
        $part = explode(',', $this->getMappingValue());
        $counter = 0;
        foreach ($part as $part_id) {
            if ($counter++) {
                $part_string .= ', ';
            }
            $part_string .= '"';
 
            $part_id_arr = explode('_', $part_id);
            $name = (count($part_id_arr) === 2) ? ilECSCommunityReader::getInstanceByServerId((int) $part_id_arr[0])
                ->getParticipantNameByMid((int) $part_id_arr[1]) : "Broken mapping entry in database";
            if ($name) {
                $part_string .= $name;
            } else {
                $part_string .= $part_id;
            }
            $part_string .= '"';
        }
        return $part_string;
    }

References $counter, ilECSCommunityReader\getInstanceByServerId(), and getMappingValue().

Referenced by conditionToString().

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◆ read()

ilECSCategoryMappingRule::read ( )

protected

Read entries.

Definition at line 450 of file class.ilECSCategoryMappingRule.php.

                             : bool
    {
        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((int) $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((int) $row->mapping_type);
            $this->setFieldName($row->field_name);
            $this->setContainerId((int) $row->container_id);
 
            if ($this->getMappingType() === self::TYPE_BY_TYPE) {
                $this->setByType($row->mapping_value);
            } else {
                $this->setMappingValue($row->mapping_value);
            }
        }
        return true;
    }

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

Referenced by __construct().

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◆ save()

ilECSCategoryMappingRule::save ( )

save

Returns

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

                          : void
    {
        if ($this->getMappingType() === self::TYPE_BY_TYPE) {
            $mapping_value = $this->getByType();
        } else {
            $mapping_value = $this->getMappingValue();
        }
 
        $mapping_id = $this->db->nextId('ecs_container_mapping');
        $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(),
                $mapping_value,
                $this->getDateRangeStart()->get(IL_CAL_UNIX),
                $this->getDateRangeEnd()->get(IL_CAL_UNIX))
        );
    }

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

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◆ setByType()

ilECSCategoryMappingRule::setByType ( string $a_type )

set mapping by type

Parameters

string $type Mapping type

Returns

Definition at line 217 of file class.ilECSCategoryMappingRule.php.

                                             : void
    {
        $this->by_type = $a_type;
    }

Referenced by read().

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◆ setContainerId()

ilECSCategoryMappingRule::setContainerId ( int $a_id )

set container id

Parameters

int $a_id $a_container_id

Returns

Definition at line 95 of file class.ilECSCategoryMappingRule.php.

                                             : void
    {
        $this->container_id = $a_id;
    }

Referenced by read().

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◆ setDateRangeEnd()

ilECSCategoryMappingRule::setDateRangeEnd ( ilDate $end )

set date range end

Parameters

object $start ilDate

Returns

Definition at line 130 of file class.ilECSCategoryMappingRule.php.

                                                : void
    {
        $this->range_dt_end = $end;
    }

Referenced by read().

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◆ setDateRangeStart()

ilECSCategoryMappingRule::setDateRangeStart ( ilDate $start )

set date range start

Parameters

object $start ilDate

Definition at line 112 of file class.ilECSCategoryMappingRule.php.

                                                    : void
    {
        $this->range_dt_start = $start;
    }

Referenced by read().

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◆ setFieldName()

ilECSCategoryMappingRule::setFieldName ( string $a_field )

set field name

Parameters

string $a_field field name

Returns

Definition at line 154 of file class.ilECSCategoryMappingRule.php.

                                                 : void
    {
        $this->field_name = $a_field;
    }

Referenced by read().

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◆ setMappingId()

ilECSCategoryMappingRule::setMappingId ( int $a_id )

protected

set mapping id

Parameters

int $a_mapping_id mapping id

Returns: void

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

                                              : void
    {
        $this->mapping_id = $a_id;
    }

Referenced by read().

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◆ setMappingType()

ilECSCategoryMappingRule::setMappingType ( int $a_type )

set mapping type

Parameters

int $a_type Mapping type

Definition at line 172 of file class.ilECSCategoryMappingRule.php.

                                               : void
    {
        $this->mapping_type = $a_type;
    }

Referenced by read().

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◆ setMappingValue()

ilECSCategoryMappingRule::setMappingValue ( string $a_value )

set mapping value

Parameters

string $val Mapping value

Definition at line 189 of file class.ilECSCategoryMappingRule.php.

                                                    : void
    {
        $this->mapping_value = $a_value;
    }

Referenced by read().

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◆ update()

ilECSCategoryMappingRule::update ( )

update

Returns

Definition at line 249 of file class.ilECSCategoryMappingRule.php.

                            : void
    {
        if ($this->getMappingType() === self::TYPE_BY_TYPE) {
            $mapping_value = $this->getByType();
        } else {
            $mapping_value = $this->getMappingValue();
        }
 
        $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(),
            $mapping_value,
            $this->getDateRangeStart()->get(IL_CAL_UNIX),
            $this->getDateRangeEnd()->get(IL_CAL_UNIX),
            $this->getMappingId())
        );
    }

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

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◆ validate()

ilECSCategoryMappingRule::validate ( )

validate rule

Definition at line 310 of file class.ilECSCategoryMappingRule.php.

                              : string
    {
        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_DURATION && !in_array($this->getFieldName(), array('begin', 'end'))) {
            return self::ERR_MISSING_VALUE;
        }
        // handled by form gui?
        if ($this->getMappingType() === self::TYPE_FIXED && !$this->getMappingValue()) {
            return self::ERR_MISSING_VALUE;
        }
        if ($this->getMappingType() === self::TYPE_BY_TYPE && $this->getFieldName() !== 'type') {
            return self::ERR_MISSING_BY_TYPE;
        }
        if ($this->getMappingType() !== self::TYPE_BY_TYPE && $this->getFieldName() === 'type') {
            return self::ERR_MISSING_VALUE;
        }
        return '';
    }