public function storeFieldData(VersionInfo $versionInfo, Field $field, array $context)
{
if ($field->value->externalData === null) {
// Nothing to store
return false;
}
// no mimeType means we are dealing with an input, local file
if (!isset($field->value->externalData['mimeType'])) {
$field->value->externalData['mimeType'] = $this->mimeTypeDetector->getFromPath($field->value->externalData['inputUri']);
}
$storedValue = $field->value->externalData;
// The file referenced in externalData MAY be an existing IOService file which we can use
if ($storedValue['id'] === null) {
$createStruct = $this->IOService->newBinaryCreateStructFromLocalFile($storedValue['inputUri']);
$storagePath = $this->pathGenerator->getStoragePathForField($field, $versionInfo);
$createStruct->id = $storagePath;
$binaryFile = $this->IOService->createBinaryFile($createStruct);
$storedValue['id'] = $binaryFile->id;
$storedValue['mimeType'] = $createStruct->mimeType;
$storedValue['uri'] = isset($this->downloadUrlGenerator) ? $this->downloadUrlGenerator->getStoragePathForField($field, $versionInfo) : $binaryFile->uri;
}
$field->value->externalData = $storedValue;
$this->removeOldFile($field->id, $versionInfo->versionNo, $context);
$this->getGateway($context)->storeFileReference($versionInfo, $field);
}
public function newBinaryCreateStructFromLocalFile($localFile)
{
if (empty($localFile) || !is_string($localFile)) {
throw new InvalidArgumentException('localFile', 'localFile has an invalid value');
}
if (!is_file($localFile) || !is_readable($localFile)) {
throw new InvalidArgumentException('localFile', "file does not exist or is unreadable: {$localFile}");
}
$fileHandle = fopen($localFile, 'rb');
if ($fileHandle === false) {
throw new InvalidArgumentException('localFile', 'failed to get file resource');
}
$binaryCreateStruct = new BinaryFileCreateStruct(array('size' => filesize($localFile), 'inputStream' => $fileHandle, 'mimeType' => $this->mimeTypeDetector->getFromPath($localFile)));
return $binaryCreateStruct;
}
public function storeFieldData(VersionInfo $versionInfo, Field $field, array $context)
{
if ($field->value->externalData === null) {
$this->deleteFieldData($versionInfo, [$field->id], $context);
return false;
}
if (isset($field->value->externalData['inputUri'])) {
$field->value->externalData['mimeType'] = $this->mimeTypeDetector->getFromPath($field->value->externalData['inputUri']);
$createStruct = $this->IOService->newBinaryCreateStructFromLocalFile($field->value->externalData['inputUri']);
$createStruct->id = $this->pathGenerator->getStoragePathForField($field, $versionInfo);
$binaryFile = $this->IOService->createBinaryFile($createStruct);
$field->value->externalData['id'] = $binaryFile->id;
$field->value->externalData['mimeType'] = $createStruct->mimeType;
$field->value->externalData['uri'] = isset($this->downloadUrlGenerator) ? $this->downloadUrlGenerator->getStoragePathForField($field, $versionInfo) : $binaryFile->uri;
}
$this->removeOldFile($field->id, $versionInfo->versionNo, $context);
$this->getGateway($context)->storeFileReference($versionInfo, $field);
}
/**
* Gets the mime-type of the BinaryFile
*
* Example: text/xml
*
* @param string $spiBinaryFileId
* @return string|null
*/
public function getMimeType($spiBinaryFileId)
{
return $this->mimeTypeDetector->getFromPath($this->getStoragePath($spiBinaryFileId)) ?: null;
}
