IconUtilityTest.php

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<?php
namespace TYPO3\CMS\Backend\Tests\Unit\Utility;

class IconUtilityTest extends \TYPO3\CMS\Core\Tests\UnitTestCase {

    protected $mockRecord = array(
        'header' => 'dummy content header',
        'uid' => '1',
        'pid' => '1',
        'image' => '',
        'hidden' => '0',
        'starttime' => '0',
        'endtime' => '0',
        'fe_group' => '',
        'CType' => 'text',
        't3ver_id' => '0',
        't3ver_state' => '0',
        't3ver_wsid' => '0',
        'sys_language_uid' => '0',
        'l18n_parent' => '0',
        'subheader' => '',
        'bodytext' => '',
    );

    protected $subject;

    public function setUp() {
        // Create a wrapper for IconUtility, so the static property $spriteIconCache is
        // not polluted. Use this as subject!
        $className = $this->getUniqueId('IconUtility');
        eval(
            'namespace ' . __NAMESPACE__ . ';' .
            'class ' . $className . ' extends \\TYPO3\\CMS\\Backend\\Utility\\IconUtility {' .
            '  static protected $spriteIconCache = array();' .
            '}'
        );
        $this->subject = __NAMESPACE__ . '\\' . $className;
    }

    protected function getTestSubjectFolderObject($identifier) {
        $mockedStorage = $this->getMock('TYPO3\\CMS\\Core\\Resource\\ResourceStorage', array(), array(), '', FALSE);
        $mockedStorage->expects($this->any())->method('getRootLevelFolder')->will($this->returnValue(
            new \TYPO3\CMS\Core\Resource\Folder($mockedStorage, '/', '/')
        ));
        $mockedStorage->expects($this->any())->method('checkFolderActionPermission')->will($this->returnValue(TRUE));
        $mockedStorage->expects($this->any())->method('isBrowsable')->will($this->returnValue(TRUE));
        return new \TYPO3\CMS\Core\Resource\Folder($mockedStorage, $identifier, $identifier);
    }

    protected function getTestSubjectFileObject($extension) {
        $mockedStorage = $this->getMock('TYPO3\\CMS\\Core\\Resource\\ResourceStorage', array(), array(), '', FALSE);
        $mockedFile = $this->getMock('TYPO3\\CMS\\Core\\Resource\\File', array(), array(array(), $mockedStorage));
        $mockedFile->expects($this->once())->method('getExtension')->will($this->returnValue($extension));

        return $mockedFile;
    }

    // Tests concerning imagemake

    public function imagemakeFixesPermissionsOnNewFiles() {
        if (TYPO3_OS == 'WIN') {
            $this->markTestSkipped('imagemakeFixesPermissionsOnNewFiles() test not available on Windows.');
        }
        $fixtureGifFile = __DIR__ . '/Fixtures/clear.gif';
        // Create image resource, determine target filename, fake target permission, run method and clean up
        $fixtureGifRessource = imagecreatefromgif($fixtureGifFile);
        $targetFilename = PATH_site . 'typo3temp/' . $this->getUniqueId('test_') . '.gif';
        $GLOBALS['TYPO3_CONF_VARS']['BE']['fileCreateMask'] = '0777';
        $subject = $this->subject;
        $subject::imagemake($fixtureGifRessource, $targetFilename);
        clearstatcache();
        $resultFilePermissions = substr(decoct(fileperms($targetFilename)), 2);
        \TYPO3\CMS\Core\Utility\GeneralUtility::unlink_tempfile($targetFilename);
        $this->assertEquals($resultFilePermissions, '0777');
    }

    // Tests concerning getSpriteIconClasses

    public function getSpriteIconClassesWithEmptyStringReturnsT3Icon() {
        $subject = $this->subject;
        $this->assertEquals('t3-icon', $subject::getSpriteIconClasses(''));
    }

    public function getSpriteIconClassesWithOnePartReturnsT3Icon() {
        $subject = $this->subject;
        $this->assertEquals('t3-icon', $subject::getSpriteIconClasses('actions'));
    }

    public function getSpriteIconClassesWithTwoPartsReturnsT3IconAndCombinedParts() {
        $subject = $this->subject;
        $result = explode(' ', $subject::getSpriteIconClasses('actions-juggle'));
        sort($result);
        $this->assertEquals(array('t3-icon', 't3-icon-actions', 't3-icon-actions-juggle', 't3-icon-juggle'), $result);
    }

    public function getSpriteIconClassesWithThreePartsReturnsT3IconAndCombinedParts() {
        $subject = $this->subject;
        $result = explode(' ', $subject::getSpriteIconClasses('actions-juggle-speed'));
        sort($result);
        $this->assertEquals(array('t3-icon', 't3-icon-actions', 't3-icon-actions-juggle', 't3-icon-juggle-speed'), $result);
    }

    public function getSpriteIconClassesWithFourPartsReturnsT3IconAndCombinedParts() {
        $subject = $this->subject;
        $result = explode(' ', $subject::getSpriteIconClasses('actions-juggle-speed-game'));
        sort($result);
        $this->assertEquals(array('t3-icon', 't3-icon-actions', 't3-icon-actions-juggle', 't3-icon-juggle-speed-game'), $result);
    }

    // Tests concerning getSpriteIcon

    public function getSpriteIconWithEmptyStringReturnsSpanWithIconMissingSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                ),
            ),
        );
        $subject = $this->subject;
        $this->assertEquals('<span class="t3-icon t3-icon-status t3-icon-status-status t3-icon-status-icon-missing">&nbsp;</span>', $subject::getSpriteIcon(''));
    }

    public function getSpriteIconWithMissingIconReturnsSpanWithIconMissingSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                ),
            ),
        );
        $subject = $this->subject;
        $this->assertEquals('<span class="t3-icon t3-icon-status t3-icon-status-status t3-icon-status-icon-missing">&nbsp;</span>', $subject::getSpriteIcon('actions-juggle-speed'));
    }

    public function getSpriteIconWithExistingIconReturnsSpanWithIconSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'actions-document-new',
                ),
            ),
        );
        $subject = $this->subject;
        $this->assertEquals('<span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-new">&nbsp;</span>', $subject::getSpriteIcon('actions-document-new'));
    }

    public function getSpriteIconWithExistingIconAndAttributeReturnsSpanWithIconSpriteAndAttribute() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'actions-document-new',
                ),
            ),
        );
        $subject = $this->subject;
        $this->assertEquals('<span title="foo" class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-new">&nbsp;</span>', $subject::getSpriteIcon('actions-document-new', array('title' => 'foo')));
    }

    public function getSpriteIconWithExistingIconAndClassAttributeReturnsSpanWithIconSpriteAndClassAttribute() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'actions-document-new',
                ),
            ),
        );
        $subject = $this->subject;
        $this->assertEquals('<span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-new foo">&nbsp;</span>', $subject::getSpriteIcon('actions-document-new', array('class' => 'foo')));
    }

    public function getSpriteIconWithExistingIconAndInnerHTMLReturnsSpanWithIconSpriteAndInnerHTML() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'actions-document-new',
                ),
            ),
        );
        $subject = $this->subject;
        $this->assertEquals('<span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-new">foo</span>', $subject::getSpriteIcon('actions-document-new', array('html' => 'foo')));
    }

    public function getSpriteIconWithExistingIconAndOverlayReturnsSpanWithIconSpriteAndOverlay() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'actions-document-new',
                    'status-overlay-hidden',
                ),
            ),
        );
        $subject = $this->subject;
        $result = $subject::getSpriteIcon('actions-document-new', array(), array('status-overlay-hidden' => array()));
        $overlay = '<span class="t3-icon t3-icon-status t3-icon-status-overlay t3-icon-overlay-hidden t3-icon-overlay">&nbsp;</span>';
        $this->assertEquals('<span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-new">' . $overlay . '</span>', $result);
    }

    public function getSpriteIconWithExistingIconAndOverlayAndAttributesReturnsSpanWithIconSpriteAndOverlayAndAttributes() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'actions-document-new',
                    'status-overlay-hidden',
                ),
            ),
        );
        $subject = $this->subject;
        $result = $subject::getSpriteIcon('actions-document-new', array('html' => 'foo1'), array('status-overlay-hidden' => array('class' => 'foo2')));
        $overlay = '<span class="t3-icon t3-icon-status t3-icon-status-overlay t3-icon-overlay-hidden foo2 t3-icon-overlay">foo1</span>';
        $this->assertEquals('<span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-new">' . $overlay . '</span>', $result);
    }

    // Tests concerning getSpriteIconForRecord

    public function getSpriteIconForRecordWithNullTableReturnsMissingIcon() {
        $subject = $this->subject;
        $result = $subject::getSpriteIconForRecord('', array());
        $this->assertEquals('<span class="t3-icon t3-icon-status t3-icon-status-status t3-icon-status-icon-missing">&nbsp;</span>', $result);
    }

    public function getSpriteIconForRecordWithEmptyRecordReturnsNormalSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array('mimetypes-x-content-text'),
            ),
        );
        $GLOBALS['TCA'] = array(
            'tt_content' => array(
                'ctrl' => array(
                    'typeicon_column' => 'CType',
                    'typeicon_classes' => array(
                        'default' => 'mimetypes-x-content-text',
                    ),
                ),
            ),
        );
        $subject = $this->subject;
        $result = $subject::getSpriteIconForRecord('tt_content', array());
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-x t3-icon-x-content-text">&nbsp;</span>', $result);
    }

    public function getSpriteIconForRecordWithMockRecordReturnsNormalSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array('mimetypes-x-content-text'),
            ),
        );
        $GLOBALS['TCA'] = array(
            'tt_content' => array(
                'ctrl' => array(
                    'typeicon_column' => 'CType',
                    'typeicon_classes' => array(
                        'text' => 'mimetypes-x-content-text',
                    ),
                ),
            ),
        );
        $subject = $this->subject;
        $result = $subject::getSpriteIconForRecord('tt_content', $this->mockRecord);
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-x t3-icon-x-content-text">&nbsp;</span>', $result);
    }

    public function getSpriteIconForRecordWithMockRecordAndOptionsReturnsNormalSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array('mimetypes-x-content-text'),
            ),
        );
        $GLOBALS['TCA'] = array(
            'tt_content' => array(
                'ctrl' => array(
                    'typeicon_column' => 'CType',
                    'typeicon_classes' => array(
                        'text' => 'mimetypes-x-content-text',
                    ),
                ),
            ),
        );
        $subject = $this->subject;
        $result = $subject::getSpriteIconForRecord('tt_content', $this->mockRecord, array('class' => 'foo', 'title' => 'bar'));
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-x t3-icon-x-content-text foo" title="bar">&nbsp;</span>', $result);
    }

    public function getSpriteIconForRecordWithMockRecordOfTypePluginReturnsPluginSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array('mimetypes-x-content-plugin'),
            ),
        );
        $GLOBALS['TCA'] = array(
            'tt_content' => array(
                'ctrl' => array(
                    'typeicon_column' => 'CType',
                    'typeicon_classes' => array(
                        'list' => 'mimetypes-x-content-plugin',
                    ),
                ),
            ),
        );
        $mockRecord = $this->mockRecord;
        $mockRecord['CType'] = 'list';
        $subject = $this->subject;
        $result = $subject::getSpriteIconForRecord('tt_content', $mockRecord);
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-x t3-icon-x-content-plugin">&nbsp;</span>', $result);
    }

    public function getSpriteIconForRecordWithMockRecordWithHiddenFlagReturnsNormalSpriteAndOverlay() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'mimetypes-x-content-text',
                    'status-overlay-hidden',
                ),
                'spriteIconRecordOverlayNames' => array(
                    'hidden' => 'status-overlay-hidden',
                ),
                'spriteIconRecordOverlayPriorities' => array(
                    'hidden'
                ),
            ),
        );
        $GLOBALS['TCA'] = array(
            'tt_content' => array(
                'ctrl' => array(
                    'enablecolumns' => array(
                        'disabled' => 'hidden',
                    ),
                    'typeicon_column' => 'CType',
                    'typeicon_classes' => array(
                        'text' => 'mimetypes-x-content-text',
                    ),
                ),
            ),
        );
        $mockRecord = $this->mockRecord;
        $mockRecord['hidden'] = '1';
        $subject = $this->subject;
        $result = $subject::getSpriteIconForRecord('tt_content', $mockRecord);
        $overlay = '<span class="t3-icon t3-icon-status t3-icon-status-overlay t3-icon-overlay-hidden t3-icon-overlay">&nbsp;</span>';
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-x t3-icon-x-content-text">' . $overlay . '</span>', $result);
    }

    // Tests concerning getSpriteIconForFile

    public function getSpriteIconForFileWithNoFileTypeReturnsOtherSprite() {
        $subject = $this->subject;
        $result = $subject::getSpriteIconForFile('');
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-other t3-icon-other-other">&nbsp;</span>', $result);
    }

    public function getSpriteIconForFileWithNoUnknowFileTypeReturnsOtherSprite() {
        $subject = $this->subject;
        $result = $subject::getSpriteIconForFile('foo');
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-other t3-icon-other-other">&nbsp;</span>', $result);
    }

    public function getSpriteIconForFileWithPdfReturnsPdfSprite() {
        $subject = $this->subject;
        $result = $subject::getSpriteIconForFile('pdf');
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-pdf t3-icon-pdf">&nbsp;</span>', $result);
    }

    public function getSpriteIconForFileWithPngReturnsPngSprite() {
        $subject = $this->subject;
        $result = $subject::getSpriteIconForFile('png');
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-media t3-icon-media-image">&nbsp;</span>', $result);
    }

    public function getSpriteIconForFileWithPngAndOptionsReturnsPngSpriteAndOptions() {
        $subject = $this->subject;
        $result = $subject::getSpriteIconForFile('png', array('title' => 'bar'));
        $this->assertEquals('<span title="bar" class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-media t3-icon-media-image">&nbsp;</span>', $result);
    }

    public function isOverrideIconOverlayHookCalled() {
        $classReference = $this->getUniqueId('user_overrideIconOverlayHook');
        $hookMock = $this->getMock($classReference, array('overrideIconOverlay'), array());
        $hookMock->expects($this->once())->method('overrideIconOverlay');
        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_iconworks.php']['overrideIconOverlay'][$classReference] = $classReference;
        $GLOBALS['T3_VAR']['getUserObj'][$classReference] = $hookMock;
        $subject = $this->subject;
        $subject::mapRecordOverlayToSpriteIconName('tt_content', array());
    }

    public function isFaultyOverrideIconOverlayHookNotCalled() {
        $classReference = $this->getUniqueId('user_overrideIconOverlayHook');
        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_iconworks.php']['overrideIconOverlay'][$classReference] = $classReference;
        $GLOBALS['T3_VAR']['getUserObj'][$classReference] = new \stdClass();
        $subject = $this->subject;
        $subject::mapRecordOverlayToSpriteIconName('tt_content', array());
    }

    // Tests concerning getSpriteIconForResource

    public function getSpriteIconForResourceWithFileWithoutExtensionTypeReturnsOtherSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'mimetypes-other-other',
                ),
            ),
        );
        $fileObject = $this->getTestSubjectFileObject('');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($fileObject);
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-other t3-icon-other-other">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithUnknownFileTypeReturnsOtherSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'mimetypes-other-other',
                ),
            ),
        );
        $fileObject = $this->getTestSubjectFileObject('foo');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($fileObject);
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-other t3-icon-other-other">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithPdfReturnsPdfSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'mimetypes-pdf',
                ),
            ),
        );
        $fileObject = $this->getTestSubjectFileObject('pdf');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($fileObject);
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-pdf t3-icon-pdf">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithPngFileReturnsPngSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'mimetypes-media-image',
                ),
            ),
        );
        $fileObject = $this->getTestSubjectFileObject('png');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($fileObject);
        $this->assertEquals('<span class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-media t3-icon-media-image">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithPngFileAndOptionsReturnsPngSpriteAndOptions() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'mimetypes-media-image',
                ),
            ),
        );
        $fileObject = $this->getTestSubjectFileObject('png');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($fileObject, array('title' => 'bar'));
        $this->assertEquals('<span title="bar" class="t3-icon t3-icon-mimetypes t3-icon-mimetypes-media t3-icon-media-image">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithFolderReturnsFolderSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'apps-filetree-folder-default',
                ),
            ),
        );
        $folderObject = $this->getTestSubjectFolderObject('/test');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($folderObject);
        $this->assertEquals('<span class="t3-icon t3-icon-apps t3-icon-apps-filetree t3-icon-filetree-folder-default">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithOpenFolderReturnsOpenFolderSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'apps-filetree-folder-opened',
                ),
            ),
        );
        $folderObject = $this->getTestSubjectFolderObject('/test');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($folderObject, array('folder-open' => TRUE));
        $this->assertEquals('<span class="t3-icon t3-icon-apps t3-icon-apps-filetree t3-icon-filetree-folder-opened">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithRootFolderReturnsRootFolderSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'apps-filetree-root',
                ),
            ),
        );
        $folderObject = $this->getTestSubjectFolderObject('/');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($folderObject);
        $this->assertEquals('<span class="t3-icon t3-icon-apps t3-icon-apps-filetree t3-icon-filetree-root">&nbsp;</span>', $result);
    }

    public function getSpriteIconForResourceWithMountRootReturnsMountFolderSprite() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array(
                    'apps-filetree-mount',
                ),
            ),
        );
        $folderObject = $this->getTestSubjectFolderObject('/mount');
        $subject = $this->subject;
        $result = $subject::getSpriteIconForResource($folderObject, array('mount-root' => TRUE));
        $this->assertEquals('<span class="t3-icon t3-icon-apps t3-icon-apps-filetree t3-icon-filetree-mount">&nbsp;</span>', $result);
    }

    public function isOverrideResourceIconHookCalled() {
        $GLOBALS['TBE_STYLES'] = array(
            'spriteIconApi' => array(
                'iconsAvailable' => array()
            ),
        );
        $classReference = $this->getUniqueId('user_overrideResourceIconHook');
        $folderObject = $this->getTestSubjectFolderObject('/test');
        $hookMock = $this->getMock('TYPO3\\CMS\\Backend\\Utility\\IconUtilityOverrideResourceIconHookInterface', array('overrideResourceIcon'), array(), $classReference);
        $hookMock->expects($this->once())->method('overrideResourceIcon');
        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_iconworks.php']['overrideResourceIcon'][$classReference] = $classReference;
        $GLOBALS['T3_VAR']['getUserObj'][$classReference] = $hookMock;
        $subject = $this->subject;
        $subject::getSpriteIconForResource($folderObject);
    }

    public function isFaultyResourceIconHookNotCalled() {
        $classReference = $this->getUniqueId('user_overrideResourceIconHook');
        $folderObject = $this->getTestSubjectFolderObject('/test');
        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_iconworks.php']['overrideResourceIcon'][$classReference] = $classReference;
        $GLOBALS['T3_VAR']['getUserObj'][$classReference] = new \stdClass();
        $subject = $this->subject;
        $subject::getSpriteIconForResource($folderObject);
    }
}