def _savePreview(self,image,sourcePath:str,isCustom:bool):
fileName = FileFolderService.getFileName(sourcePath)
if isCustom:
fileName = CfgService.get(CfgKey.GREENSCREEN_CUSTOM_BACKGROUND_PREVIEW_FILENAME)+fileName
filePath = os.path.join(GreenscreenBackgroundService.getCustomBackgroundPath(), fileName)
else:
filePath = os.path.join(self._getTempPath(), fileName)
windowSize = self.globalVariable.getWindowSize()
preview = image.resize((windowSize.width(),windowSize.height()))
preview.save(filePath)
return filePath
def displayBackground_image(uuid,number):
print("PictureHash: "+number)
if uuid is None:
abort(404)
authorizade = ServerDbSevice.getBackgroundUploadAuthorization(uuid)
if authorizade is None:
abort(404)
filePath = GreenscreenBackgroundService.getCustomFilePathWithName(authorizade["targetPath"],uuid)
imageAsByte = FileFolderService.readImage(filePath)
return send_file(io.BytesIO(imageAsByte),
as_attachment=True,
attachment_filename=FileFolderService.getFileName(filePath),
mimetype='image/'+FileFolderService.getFileType(filePath).replace("\.",""))
def getCustomFilePathWithName(customBackgroundFolder:str,uuid:str, fileName:str = None):
FileFolderService.createFolderIfNotExist(customBackgroundFolder)
newFileName = uuid
existingFileNames = []
for fileUrl in FileFolderService.getFolderContentFiles(customBackgroundFolder):
existingFileName = FileFolderService.getFileName(fileUrl)
if existingFileName.startswith( newFileName ):
existingFileNames.append(fileUrl)
if fileName is None:
if len(existingFileNames)> 0:
newFileNameWithIndex = newFileName+"_"+str(len(existingFileNames))
for existingFileUrl in existingFileNames:
existingFileName = FileFolderService.getFileName(existingFileUrl)
if existingFileName.startswith(newFileNameWithIndex):
return existingFileUrl
return None
else:
type = FileFolderService.getFileType(fileName)
return os.path.join(customBackgroundFolder,newFileName+"_"+str(len(existingFileNames)+1)+type)