def before_manage_edit(self, dict):
"This is the object specific edit stuff"
if dict.pop('_del',None) == 'Y':
self.clear()
if dict.get('data', None): #don't process if data does not have anything in it
filename, remove_after = utility.createTempFile(dict['data'])
content_type = magicfile.magic(filename)
if content_type.startswith('image'):
if not self.data:
self.manage_addProduct['Image'].manage_addImage('data', '', 'data')
if self.getConfig('resizeOnUpload'):
self.resizeImage(filename)
elif self.getConfig('resaveOnUpload'):
temp_file,x,y = utility.resaveExistingImage(filename)
if temp_file is not None:
self.data.manage_upload(temp_file)
temp_file.close()
self.data.width = x
self.data.height = y
else:
self.data.manage_upload(open(filename, 'rb'))
else:
self.data.manage_upload(open(filename, 'rb'))
self.updateParentPaths(set(['data']))
self.makeThumbnail(filename)
self.setFileSize()
self.storeContentType(content_type)
utility.removeTempFile(filename, remove_after)
try:
del dict['data']
except KeyError:
pass
def resaveExistingImage(self):
"reisze existing images"
if self.exists():
filename, remove_after = utility.createTempFile(self.image.data)
content_type = magicfile.magic(filename)
if content_type.startswith('image'):
temp_file, x, y = utility.resaveExistingImage(filename)
beforeSize = utility.fileSizeToInt(self.getFileSize())
if temp_file is not None and os.stat(temp_file.name)[stat.ST_SIZE] < beforeSize:
self.image.manage_upload(temp_file)
self.image.width = x
self.image.height = y
#have to redo the content_type after we modify the image in case it has changed
content_type = magicfile.magic(temp_file.name)
temp_file.close()
self.setFileSize()
self.image.content_type = content_type
utility.removeTempFile(filename, remove_after)
def resaveExistingImage(self):
"reisze existing images"
if self.exists():
filename, remove_after = utility.createTempFile(self.image.data)
content_type = magicfile.magic(filename)
if content_type.startswith('image'):
temp_file, x, y = utility.resaveExistingImage(filename)
beforeSize = utility.fileSizeToInt(self.getFileSize())
if temp_file is not None and os.stat(
temp_file.name)[stat.ST_SIZE] < beforeSize:
self.image.manage_upload(temp_file)
self.image.width = x
self.image.height = y
#have to redo the content_type after we modify the image in case it has changed
content_type = magicfile.magic(temp_file.name)
temp_file.close()
self.setFileSize()
self.image.content_type = content_type
utility.removeTempFile(filename, remove_after)
def resaveExistingImage(self):
"reisze existing images"
if self.exists():
filename, remove_after = utility.createTempFile(self.data.data)
content_type = magicfile.magic(filename)
if content_type.startswith('image'):
if self.getConfig('resaveOnUpload'):
temp_file,x,y = utility.resaveExistingImage(filename)
beforeSize = utility.fileSizeToInt(self.getFileSize())
if temp_file is not None and os.stat(temp_file.name)[stat.ST_SIZE] < beforeSize:
if not self.data:
self.manage_addProduct['Image'].manage_addImage('data', temp_file, 'data')
else:
self.data.manage_upload(temp_file)
self.data.width = x
self.data.height = y
#have to redo the content_type after we modify the image in case it has changed
content_type = magicfile.magic(temp_file.name)
temp_file.close()
self.setFileSize()
self.storeContentType(content_type)
utility.removeTempFile(filename, remove_after)
def resaveExistingImage(self):
"reisze existing images"
if self.exists():
filename, remove_after = utility.createTempFile(self.data.data)
content_type = magicfile.magic(filename)
if content_type.startswith('image'):
if self.getConfig('resaveOnUpload'):
temp_file, x, y = utility.resaveExistingImage(filename)
beforeSize = utility.fileSizeToInt(self.getFileSize())
if temp_file is not None and os.stat(
temp_file.name)[stat.ST_SIZE] < beforeSize:
if not self.data:
self.manage_addProduct['Image'].manage_addImage(
'data', temp_file, 'data')
else:
self.data.manage_upload(temp_file)
self.data.width = x
self.data.height = y
#have to redo the content_type after we modify the image in case it has changed
content_type = magicfile.magic(temp_file.name)
temp_file.close()
self.setFileSize()
self.storeContentType(content_type)
utility.removeTempFile(filename, remove_after)
def before_manage_edit(self, dict):
"This is the object specific edit stuff"
if dict.pop('_del', None) == 'Y':
self.clear()
if dict.get('data',
None): #don't process if data does not have anything in it
filename, remove_after = utility.createTempFile(dict['data'])
content_type = magicfile.magic(filename)
if content_type.startswith('image'):
if not self.data:
self.manage_addProduct['Image'].manage_addImage(
'data', '', 'data')
if self.getConfig('resizeOnUpload'):
self.resizeImage(filename)
elif self.getConfig('resaveOnUpload'):
temp_file, x, y = utility.resaveExistingImage(filename)
if temp_file is not None:
self.data.manage_upload(temp_file)
temp_file.close()
self.data.width = x
self.data.height = y
else:
self.data.manage_upload(open(filename, 'rb'))
else:
self.data.manage_upload(open(filename, 'rb'))
self.updateParentPaths(set(['data']))
self.makeThumbnail(filename)
self.setFileSize()
self.storeContentType(content_type)
utility.removeTempFile(filename, remove_after)
try:
del dict['data']
except KeyError:
pass
