def preview(file_id):
"""Returns a preview (image) for the file given by its id."""
f = get_file(file_id)
size = int(request.args.get("size", 0))
# Just in case
if size > 1000:
size = 1000
if f.mime_type.startswith("image/"):
image = f.data
if size:
image = resize(image, size)
else:
page = int(request.args.get("page", 0))
image = converter.to_image(f.digest, f.data, f.mime_type, page, size)
response = make_response(image)
response.headers['content-type'] = "image/jpeg"
return response
def XXXtest_word_to_images(self):
blob = self.read_file("test.doc")
image = converter.to_image("", blob, "application/msword", 0)
eq_("image/jpeg", mime_sniffer.from_buffer(image))
def test_pdf_to_images(self):
blob = self.read_file("onepage.pdf")
image = converter.to_image("", blob, "application/pdf", 0)
eq_("image/jpeg", mime_sniffer.from_buffer(image))