def get(self, photo_id=0):
user_id, user = self.get_user()
if not user or not user.admin:
self.redirect('/')
return
photo_id = int(photo_id)
if photo_id == 0:
photos = list(Photo.query().fetch())
else:
photo = Photo.get_by_id(photo_id)
if not photo:
data = {
'user': user,
'page_title': 'Exif data - no such photo',
'message': 'no photo exists with this id',
}
self.render('error.html', **data)
photos = [photo]
results = []
for photo in photos:
exif = blob_exif(photo.blob)
results.append((
photo,
exif,
))
photo.populate(**exif)
photo.put()
data = {
'user': user,
'page_title': 'Exif data extractor',
'photos': results,
}
self.render('help/exif.html', **data)
def post(self):
user_id, user = self.get_user()
#user_id, username = self.get_cookie()
extra_photo = int(self.request.get('is_photo_extra', '0'))
if extra_photo:
upload_files = self.get_uploads('photo-extra-submit')
else:
upload_files = self.get_uploads('photo-submit')
if not upload_files:
data = {
'user': user,
'page_title': 'Upload error',
'error': 'You forgot to select an image file.'
}
self.render('upload_error.html', **data)
return
blob_info = upload_files[0]
if blob_info.content_type != 'image/jpeg':
# only store jpegs - delete file otherwise
blob_info.delete()
data = {
'user': user,
'public_profile': True,
'page_title': 'Upload error',
'error': (
'You tried to upload a file which was '
'not a jpeg image.'
)
}
self.render('upload_error.html', **data)
return
if extra_photo:
if blob_info.size > 512 * 1024:
# only store jpegs - delete file otherwise
blob_info.delete()
data = {
'user': user,
'public_profile': True,
'page_title': 'Upload error',
'error': (
'You tried to upload a file which was '
'larger than 512kB.'
)
}
self.render('upload_error.html', **data)
return
extra_data = self._extra_photo(user)
else:
extra_data = self._comp_photo(user)
photo_data = {
'user': user.key,
'blob': blob_info.key(),
}
exif = blob_exif(blob_info.key())
photo_data.update(exif)
photo_data.update(extra_data)
# add photo details to database
photo = Photo(**photo_data)
photo.put()
logging.info('new photo: %s' % photo)
self.redirect('/user/%d' % user_id)