def _item_to_restaurant_result(item):
d = dynamodb.item_to_dict(item)
imagepath = '{0}{1}/{2}'.format(
dynamodb.get_env('IMAGE_SERVER_PREFIX'),
dynamodb.get_env('IMAGE_SERVER'),
item.get('path'))
return {
'name': d.get('name_en', ''),
'path': imagepath if d.has_key('path') else '',
}
def _dish_to_json_dict(order, item):
imagepath = '{0}{1}/{2}'.format(
dynamodb.get_env('IMAGE_SERVER_PREFIX'),
dynamodb.get_env('IMAGE_SERVER'),
item.get('path'))
return {
'order': order,
'id': item.get('id', ''),
'priority': item.get('_cmp', 999999999),
'name': item.get('name_en'),
'description': item.get('description', ''),
'tags': item.get('tags', '').split(','),
'image': imagepath if item.has_key('path') else '',
}
def _save_images():
# validate uploaded thing
uploaded = request.files.get('upload')
if not _validate_uploaded(uploaded.filename):
raise HTTPError(400, "File is not allowed")
# save to local
(_, suffix) = os.path.splitext(uploaded.filename.lower())
tmp_directory = '/tmp/{0}'.format('uploaded')
tmp_filename = '{0}'.format(str(uuid.uuid4()))
if not os.path.exists(tmp_directory):
os.makedirs(tmp_directory)
savepath = '{0}{1}'.format(os.path.join(tmp_directory, tmp_filename), suffix)
uploaded.save(savepath)
# convert thumb
thumb_file = 'thumb-{0}.jpg'.format(tmp_filename)
thumb_path = os.path.join(tmp_directory, thumb_file)
cmds = ['convert', '-resize', '320x', savepath, thumb_path]
subprocess.call(cmds)
# upload to s3
s3bucket = dynamodb.get_env('IMAGE_S3_BUCKET')
s3path = 'images/{0}'.format(thumb_file)
s3.upload(thumb_path, s3bucket, s3path)
return s3path
