def index_html(self, REQUEST=None, RESPONSE=None):
"""Download the file
"""
field = self.getPrimaryField()
if field.getContentType(self) in self.inlineMimetypes:
# return the PDF and Office file formats inline
return ATCTFileContent.index_html(self, REQUEST, RESPONSE)
# otherwise return the content as an attachment
# Please note that text/* cannot be returned inline as
# this is a security risk (IE renders anything as HTML).
return field.download(self)
def index_html(self, REQUEST=None, RESPONSE=None):
"""Download the file
"""
field = self.getPrimaryField()
if field.getContentType(self) in self.inlineMimetypes:
# return the PDF and Office file formats inline
return ATCTFileContent.index_html(self, REQUEST, RESPONSE)
# otherwise return the content as an attachment
# Please note that text/* cannot be returned inline as
# this is a security risk (IE renders anything as HTML).
return field.download(self)
def __bobo_traverse__(self, REQUEST, name):
"""Transparent access to image scales
"""
if name.startswith('image'):
field = self.getField('image')
image = None
if name == 'image':
image = field.getScale(self)
else:
scalename = name[len('image_'):]
if scalename in field.getAvailableSizes(self):
image = field.getScale(self, scale=scalename)
if image is not None and not isinstance(image, basestring):
# image might be None or '' for empty images
return image
return ATCTFileContent.__bobo_traverse__(self, REQUEST, name)
def __bobo_traverse__(self, REQUEST, name):
"""Transparent access to image scales
"""
if name.startswith('image'):
field = self.getField('image')
image = None
if name == 'image':
image = field.getScale(self)
else:
scalename = name[len('image_'):]
if scalename in field.getAvailableSizes(self):
image = field.getScale(self, scale=scalename)
if image is not None and not isinstance(image, basestring):
# image might be None or '' for empty images
return image
return ATCTFileContent.__bobo_traverse__(self, REQUEST, name)
def index_html(self, REQUEST=None, RESPONSE=None):
"""
Download the file
"""
## Mini-faq:
## Why this method override ATFile.index_html?
## As of ATCT 1.1.3-final: ATFile.index_html
## doesn't pass REQUEST nor RESPONSE to field.download method
## Where are the difference?
## Just compare the last line.
field = self.getPrimaryField()
if field.getContentType(self) in self.inlineMimetypes:
# return the PDF and Office file formats inline
return ATCTFileContent.index_html(self, REQUEST, RESPONSE)
# otherwise return the content as an attachment
# Please note that text/* cannot be returned inline as
# this is a security risk (IE renders anything as HTML).
## Here, we pass REQUEST and RESPONSE to download().
return field.download(self, REQUEST, RESPONSE)
def __bobo_traverse__(self, REQUEST, name):
""" Transparent access to referenced image scales
"""
if name.startswith('image'):
ref_obj = self.getImage()
if ref_obj:
field = ref_obj.getField('image')
image = None
if name == 'image':
image = field.getScale(ref_obj)
else:
scalename = name[len('image_'):]
if scalename in field.getAvailableSizes(ref_obj):
image = field.getScale(ref_obj, scale=scalename)
if image is not None and not isinstance(image, basestring):
# image might be None or '' for empty images
return image
else:
return 'this image has been deleted!'
return ATCTFileContent.__bobo_traverse__(self, REQUEST, name)
