Contains helper methods used in resources ViewHelpers
/**
* @param FileReference $fileReference
* @return array
*/
public function getResource($fileReference)
{
$file = $fileReference->getOriginalFile();
$fileReferenceProperties = $fileReference->getProperties();
$fileProperties = ResourceUtility::getFileArray($file);
ArrayUtility::mergeRecursiveWithOverrule($fileProperties, $fileReferenceProperties, true, false, false);
return $fileProperties;
}
/**
* @param mixed $identity
* @return mixed
*/
public function getResource($identity)
{
$fileReference = $this->resourceFactory->getFileReferenceObject(intval($identity));
$file = $fileReference->getOriginalFile();
$fileReferenceProperties = $fileReference->getProperties();
$fileProperties = ResourceUtility::getFileArray($file);
ArrayUtility::mergeRecursiveWithOverrule($fileProperties, $fileReferenceProperties, TRUE, FALSE, FALSE);
return $fileProperties;
}
/**
* @test
*/
public function canGetFileInformationArrayFromFileObject()
{
$propertiesFromFile = array('foo' => 123, 'bar' => 321);
$propertiesFromStorage = array('foo' => 'abc', 'baz' => 123);
$expectation = array_merge($propertiesFromFile, $propertiesFromStorage);
$mockStorage = $this->getMock('TYPO3\\CMS\\Core\\Resource\\Storage', array('getFileInfo'));
$mockFile = $this->getMock('TYPO3\\CMS\\Core\\Resource\\File', array('getProperties', 'getStorage', 'toArray'), array(), '', FALSE);
$mockFile->expects($this->once())->method('getProperties')->will($this->returnValue($propertiesFromFile));
$mockFile->expects($this->once())->method('getStorage')->will($this->returnValue($mockStorage));
$mockStorage->expects($this->once())->method('getFileInfo')->will($this->returnValue($propertiesFromStorage));
$result = ResourceUtility::getFileArray($mockFile);
$this->assertEquals($expectation, $result);
}
/**
* Returns the files
*
* @param boolean $onlyProperties
* @param mixed $identifier
* @param mixed $categories
* @return array|NULL
*/
public function getFiles($onlyProperties = FALSE, $identifier = NULL, $categories = NULL)
{
$identifier = $this->arrayForMixedArgument($identifier, 'identifier');
$categories = $this->arrayForMixedArgument($categories, 'categories');
$treatIdAsUid = (bool) $this->arguments['treatIdAsUid'];
$treatIdAsReference = (bool) $this->arguments['treatIdAsReference'];
if (TRUE === $treatIdAsUid && TRUE === $treatIdAsReference) {
throw new \RuntimeException('The arguments "treatIdAsUid" and "treatIdAsReference" may not both be TRUE.', 1384604695);
}
if (TRUE === empty($identifier) && TRUE === empty($categories)) {
return NULL;
}
$files = array();
$resourceFactory = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Resource\\ResourceFactory');
if (FALSE === empty($categories)) {
$sqlCategories = implode(',', $GLOBALS['TYPO3_DB']->fullQuoteArray($categories, 'sys_category_record_mm'));
$res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid_foreign', 'sys_category_record_mm', 'tablenames = \'sys_file\' AND uid_local IN (' . $sqlCategories . ')');
$fileUids = array();
while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
$fileUids[] = intval($row['uid_foreign']);
}
$fileUids = array_unique($fileUids);
if (TRUE === empty($identifier)) {
foreach ($fileUids as $fileUid) {
try {
$file = $resourceFactory->getFileObject($fileUid);
if (TRUE === $onlyProperties) {
$file = ResourceUtility::getFileArray($file);
}
$files[] = $file;
} catch (\Exception $e) {
continue;
}
}
return $files;
}
}
foreach ($identifier as $i) {
try {
if (TRUE === $treatIdAsUid) {
$file = $resourceFactory->getFileObject(intval($i));
} elseif (TRUE === $treatIdAsReference) {
$fileReference = $resourceFactory->getFileReferenceObject(intval($i));
$file = $fileReference->getOriginalFile();
} else {
$file = $resourceFactory->getFileObjectFromCombinedIdentifier($i);
}
if (TRUE === isset($fileUids) && FALSE === in_array($file->getUid(), $fileUids)) {
continue;
}
if (TRUE === $onlyProperties) {
$file = ResourceUtility::getFileArray($file);
}
$files[] = $file;
} catch (\Exception $e) {
continue;
}
}
return $files;
}
/**
* @param integer $uid
* @return array
*/
public function getInfoByUid($uid)
{
$file = $this->resourceFactory->getFileObject($uid);
return ResourceUtility::getFileArray($file);
}
/**
* @param array $files
* @param boolean $onlyProperties
* @throws \TYPO3\CMS\Fluid\Core\ViewHelper\Exception
* @return array|NULL
*/
public function preprocessImages($files, $onlyProperties = FALSE)
{
if (TRUE === empty($files)) {
return NULL;
}
if ('BE' === TYPO3_MODE) {
$this->simulateFrontendEnvironment();
}
$setup = array('width' => $this->arguments['width'], 'height' => $this->arguments['height'], 'minW' => $this->arguments['minWidth'], 'minH' => $this->arguments['minHeight'], 'maxW' => $this->arguments['maxWidth'], 'maxH' => $this->arguments['maxHeight'], 'treatIdAsReference' => FALSE);
$images = array();
foreach ($files as $file) {
$imageInfo = $this->contentObject->getImgResource($file->getUid(), $setup);
$GLOBALS['TSFE']->lastImageInfo = $imageInfo;
if (FALSE === is_array($imageInfo)) {
throw new Exception('Could not get image resource for "' . htmlspecialchars($file->getCombinedIdentifier()) . '".', 1253191060);
}
$imageInfo[3] = GeneralUtility::png_to_gif_by_imagemagick($imageInfo[3]);
$GLOBALS['TSFE']->imagesOnPage[] = $imageInfo[3];
$imageSource = $GLOBALS['TSFE']->absRefPrefix . GeneralUtility::rawUrlEncodeFP($imageInfo[3]);
if (TRUE === $onlyProperties) {
$file = ResourceUtility::getFileArray($file);
}
$images[] = array('info' => $imageInfo, 'source' => $imageSource, 'file' => $file);
}
if ('BE' === TYPO3_MODE) {
$this->resetFrontendEnvironment();
}
return $images;
}
/**
* @param array $files
* @param boolean $onlyProperties
* @throws Exception
* @return array|NULL
*/
public function preprocessImages($files, $onlyProperties = false)
{
if (true === empty($files)) {
return null;
}
if ('BE' === TYPO3_MODE) {
$this->simulateFrontendEnvironment();
}
$setup = ['width' => $this->arguments['width'], 'height' => $this->arguments['height'], 'minW' => $this->arguments['minWidth'], 'minH' => $this->arguments['minHeight'], 'maxW' => $this->arguments['maxWidth'], 'maxH' => $this->arguments['maxHeight'], 'treatIdAsReference' => false];
$images = [];
foreach ($files as $file) {
$imageInfo = $this->contentObject->getImgResource($file->getUid(), $setup);
$GLOBALS['TSFE']->lastImageInfo = $imageInfo;
if (false === is_array($imageInfo)) {
throw new Exception('Could not get image resource for "' . htmlspecialchars($file->getCombinedIdentifier()) . '".', 1253191060);
}
if ((double) substr(TYPO3_version, 0, 3) < 7.1) {
$imageInfo[3] = GeneralUtility::png_to_gif_by_imagemagick($imageInfo[3]);
} else {
$imageInfo[3] = GraphicalFunctions::pngToGifByImagemagick($imageInfo[3]);
}
$imageInfo[3] = GeneralUtility::png_to_gif_by_imagemagick($imageInfo[3]);
$GLOBALS['TSFE']->imagesOnPage[] = $imageInfo[3];
if (true === GeneralUtility::isValidUrl($imageInfo[3])) {
$imageSource = $imageInfo[3];
} else {
$imageSource = $GLOBALS['TSFE']->absRefPrefix . GeneralUtility::rawUrlEncodeFP($imageInfo[3]);
}
if (true === $onlyProperties) {
$file = ResourceUtility::getFileArray($file);
}
$images[] = ['info' => $imageInfo, 'source' => $imageSource, 'file' => $file];
}
if ('BE' === TYPO3_MODE) {
$this->resetFrontendEnvironment();
}
return $images;
}
