ILIAS\MetaData\Presentation\Data Class Reference

Inheritance diagram for ILIAS\MetaData\Presentation\Data:

Collaboration diagram for ILIAS\MetaData\Presentation\Data:

Public Member Functions
	__construct (UtilitiesInterface $utilities, DataHelperInterface $data_helper)
	dataValue (ElementsDataInterface $data)
	vocabularyValue (string $value)
	language (string $language)
	datetime (string $datetime)
	duration (string $duration)

Protected Member Functions
	fillSpaces (string $string)
	camelCaseToSpaces (string $string)

Protected Attributes
UtilitiesInterface	$utilities
DataHelperInterface	$data_helper

Detailed Description

Definition at line 27 of file Data.php.

Constructor & Destructor Documentation

__construct()

ILIAS\MetaData\Presentation\Data::__construct	(	UtilitiesInterface	$utilities,
		DataHelperInterface	$data_helper
	)

Definition at line 32 of file Data.php.

References ILIAS\MetaData\Presentation\Data\$data_helper, and ILIAS\MetaData\Presentation\Data\$utilities.

      {
        $this->utilities = $utilities;
        $this->data_helper = $data_helper;
    }

Member Function Documentation

camelCaseToSpaces()

ILIAS\MetaData\Presentation\Data::camelCaseToSpaces ( string  $string )

protected

Definition at line 128 of file Data.php.

Referenced by ILIAS\MetaData\Presentation\Data\vocabularyValue().

                                                        : string
    {
        $string = preg_replace('/(?<=[a-z])(?=[A-Z])/', ' ', $string);
        return strtolower($string);
    }

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dataValue()

ILIAS\MetaData\Presentation\Data::dataValue

(

ElementsDataInterface

$data

)

Implements ILIAS\MetaData\Presentation\DataInterface.

Definition at line 40 of file Data.php.

References ILIAS\MetaData\Presentation\Data\datetime(), ILIAS\MetaData\Elements\Data\DURATION, ILIAS\MetaData\Presentation\Data\duration(), ILIAS\MetaData\Presentation\Data\language(), and ILIAS\MetaData\Presentation\Data\vocabularyValue().

                                                          : string
    {
        switch ($data->type()) {
            case Type::VOCAB_VALUE:
                return $this->vocabularyValue($data->value());

            case Type::LANG:
                return $this->language($data->value());

            case Type::DATETIME:
                return $this->datetime($data->value());

            case Type::DURATION:
                return $this->duration($data->value());

            default:
                return $data->value();
        }
    }

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datetime()

ILIAS\MetaData\Presentation\Data::datetime

(

string

$datetime

)

Implements ILIAS\MetaData\Presentation\DataInterface.

Definition at line 93 of file Data.php.

Referenced by ILIAS\MetaData\Presentation\Data\dataValue().

                                              : string
    {
        $date = $this->data_helper->datetimeToObject($datetime);
        return $this->utilities->getUserDateFormat()->applyTo($date);
    }

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duration()

ILIAS\MetaData\Presentation\Data::duration

(

string

$duration

)

Implements ILIAS\MetaData\Presentation\DataInterface.

Definition at line 99 of file Data.php.

References ILIAS\LTI\ToolProvider\$key.

Referenced by ILIAS\MetaData\Presentation\Data\dataValue().

                                              : string
    {
        $labels = [
            ['years', 'year'],
            ['months', 'month'],
            ['days', 'day'],
            ['hours', 'hour'],
            ['minutes', 'minute'],
            ['seconds', 'second'],
        ];
        $res_array = [];
        foreach ($this->data_helper->durationToIterator($duration) as $key => $match) {
            if (!is_null($match)) {
                $res_array[] =
                    $match . ' ' .
                    ($match === '1' ?
                        $this->utilities->txt($labels[$key][1]) :
                        $this->utilities->txt($labels[$key][0]));
            }
        }
        return implode(', ', $res_array);
    }

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fillSpaces()

ILIAS\MetaData\Presentation\Data::fillSpaces ( string  $string )

protected

Definition at line 122 of file Data.php.

Referenced by ILIAS\MetaData\Presentation\Data\vocabularyValue().

                                                 : string
    {
        $string = str_replace(' ', '_', $string);
        return strtolower($string);
    }

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language()

ILIAS\MetaData\Presentation\Data::language

(

string

$language

)

Implements ILIAS\MetaData\Presentation\DataInterface.

Definition at line 88 of file Data.php.

Referenced by ILIAS\MetaData\Presentation\Data\dataValue().

                                              : string
    {
        return $this->utilities->txt('meta_l_' . $language);
    }

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vocabularyValue()

ILIAS\MetaData\Presentation\Data::vocabularyValue

(

string

$value

)

Implements ILIAS\MetaData\Presentation\DataInterface.

Definition at line 60 of file Data.php.

References ILIAS\MetaData\Presentation\Data\camelCaseToSpaces(), and ILIAS\MetaData\Presentation\Data\fillSpaces().

Referenced by ILIAS\MetaData\Presentation\Data\dataValue().

                                                  : string
    {
        $value = $this->camelCaseToSpaces($value);
        $exceptions = [
            'ispartof' => 'is_part_of', 'haspart' => 'has_part',
            'isversionof' => 'is_version_of', 'hasversion' => 'has_version',
            'isformatof' => 'is_format_of', 'hasformat' => 'has_format',
            'references' => 'references',
            'isreferencedby' => 'is_referenced_by',
            'isbasedon' => 'is_based_on', 'isbasisfor' => 'is_basis_for',
            'requires' => 'requires', 'isrequiredby' => 'is_required_by',
            'graphical designer' => 'graphicaldesigner',
            'technical implementer' => 'technicalimplementer',
            'content provider' => 'contentprovider',
            'technical validator' => 'technicalvalidator',
            'educational validator' => 'educationalvalidator',
            'script writer' => 'scriptwriter',
            'instructional designer' => 'instructionaldesigner',
            'subject matter expert' => 'subjectmatterexpert',
            'diagram' => 'diagramm'
        ];
        if (array_key_exists($value, $exceptions)) {
            $value = $exceptions[$value];
        }

        return $this->utilities->txt('meta_' . $this->fillSpaces($value));
    }

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Field Documentation

$data_helper

DataHelperInterface ILIAS\MetaData\Presentation\Data::$data_helper

protected

Definition at line 30 of file Data.php.

Referenced by ILIAS\MetaData\Presentation\Data\__construct().

$utilities

UtilitiesInterface ILIAS\MetaData\Presentation\Data::$utilities

protected

Definition at line 29 of file Data.php.

Referenced by ILIAS\MetaData\Presentation\Data\__construct().

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

• Services/MetaData/classes/Presentation/Data.php