ILIAS\TestQuestionPool\QuestionFilesService Class Reference

Collaboration diagram for ILIAS\TestQuestionPool\QuestionFilesService:

Public Member Functions
	getAllowedFileExtensionsForMimeType (string $mimeType)
	isAllowedImageMimeType ($mimeType)
	isAllowedImageFileExtension (string $mimeType, string $fileExtension)
	buildImagePath ($questionId, $parentObjectId)

Static Public Member Functions
static	getAllowedImageMaterialFileExtensions ()

Data Fields
const	IMG_MIME_TYPE_JPG = 'image/jpeg'
const	IMG_MIME_TYPE_PNG = 'image/png'
const	IMG_MIME_TYPE_GIF = 'image/gif'

Static Protected Attributes
static array	$allowedImageMaterialFileExtensionsByMimeType
static array	$allowedFileExtensionsByMimeType
static array	$allowedCharsetsByMimeType

Detailed Description

Definition at line 7 of file class.QuestionFilesService.php.

Member Function Documentation

buildImagePath()

ILIAS\TestQuestionPool\QuestionFilesService::buildImagePath	(		$questionId,
			$parentObjectId
	)

Definition at line 73 of file class.QuestionFilesService.php.

References CLIENT_WEB_DIR.

                                                                : string
    {
        return CLIENT_WEB_DIR . '/assessment/' . $parentObjectId . '/' . $questionId . '/images/';
    }

getAllowedFileExtensionsForMimeType()

ILIAS\TestQuestionPool\QuestionFilesService::getAllowedFileExtensionsForMimeType

(

string

$mimeType

)

Definition at line 45 of file class.QuestionFilesService.php.

Referenced by ILIAS\TestQuestionPool\QuestionFilesService\isAllowedImageFileExtension(), and ILIAS\TestQuestionPool\QuestionFilesService\isAllowedImageMimeType().

                                                                         : array
    {
        foreach (self::$allowedFileExtensionsByMimeType as $allowedMimeType => $extensions) {
            $rexCharsets = implode('|', self::$allowedCharsetsByMimeType[$allowedMimeType]);
            $rexMimeType = preg_quote($allowedMimeType, '/');

            $rex = '/^' . $rexMimeType . '(;(\s)*charset=(' . $rexCharsets . '))*$/';

            if (!preg_match($rex, $mimeType)) {
                continue;
            }

            return $extensions;
        }

        return array();
    }

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getAllowedImageMaterialFileExtensions()

static ILIAS\TestQuestionPool\QuestionFilesService::getAllowedImageMaterialFileExtensions ( )

static

Returns

array all allowed file extensions for image material

SlowArrayOperationsInLoopInspection

Definition at line 18 of file class.QuestionFilesService.php.

                                                                  : array
    {
        $extensions = array();

        foreach (self::$allowedImageMaterialFileExtensionsByMimeType as $mimeType => $mimeExtensions) {
            $extensions = array_merge($extensions, $mimeExtensions);
        }
        return array_unique($extensions);
    }

isAllowedImageFileExtension()

ILIAS\TestQuestionPool\QuestionFilesService::isAllowedImageFileExtension	(	string	$mimeType,
		string	$fileExtension
	)

Definition at line 68 of file class.QuestionFilesService.php.

References ILIAS\TestQuestionPool\QuestionFilesService\getAllowedFileExtensionsForMimeType().

                                                                                        : bool
    {
        return in_array(strtolower($fileExtension), $this->getAllowedFileExtensionsForMimeType($mimeType), true);
    }

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isAllowedImageMimeType()

ILIAS\TestQuestionPool\QuestionFilesService::isAllowedImageMimeType

(

$mimeType

)

Definition at line 63 of file class.QuestionFilesService.php.

References ILIAS\TestQuestionPool\QuestionFilesService\getAllowedFileExtensionsForMimeType().

                                                     : bool
    {
        return (bool) count($this->getAllowedFileExtensionsForMimeType($mimeType));
    }

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Field Documentation

$allowedCharsetsByMimeType

array ILIAS\TestQuestionPool\QuestionFilesService::$allowedCharsetsByMimeType

staticprotected

Initial value:

= array(
        self::IMG_MIME_TYPE_JPG => array('binary'),
        self::IMG_MIME_TYPE_PNG => array('binary'),
        self::IMG_MIME_TYPE_GIF => array('binary')
    )

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

$allowedFileExtensionsByMimeType

array ILIAS\TestQuestionPool\QuestionFilesService::$allowedFileExtensionsByMimeType

staticprotected

Initial value:

= array(
        self::IMG_MIME_TYPE_JPG => array('jpg', 'jpeg'),
        self::IMG_MIME_TYPE_PNG => array('png'),
        self::IMG_MIME_TYPE_GIF => array('gif')
    )

Definition at line 33 of file class.QuestionFilesService.php.

$allowedImageMaterialFileExtensionsByMimeType

array ILIAS\TestQuestionPool\QuestionFilesService::$allowedImageMaterialFileExtensionsByMimeType

staticprotected

Initial value:

= array(
        'image/jpeg' => array('jpg', 'jpeg'),
        'image/png' => array('png'),
        'image/gif' => array('gif')
    )

Definition at line 9 of file class.QuestionFilesService.php.

IMG_MIME_TYPE_GIF

const ILIAS\TestQuestionPool\QuestionFilesService::IMG_MIME_TYPE_GIF = 'image/gif'

Definition at line 31 of file class.QuestionFilesService.php.

IMG_MIME_TYPE_JPG

const ILIAS\TestQuestionPool\QuestionFilesService::IMG_MIME_TYPE_JPG = 'image/jpeg'

Definition at line 29 of file class.QuestionFilesService.php.

IMG_MIME_TYPE_PNG

const ILIAS\TestQuestionPool\QuestionFilesService::IMG_MIME_TYPE_PNG = 'image/png'

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

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

• Modules/TestQuestionPool/Service/class.QuestionFilesService.php