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models.py
249 lines (178 loc) · 7.17 KB
/
models.py
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from .helper import timestamp_to_datetime
import six
class ApiModel(object):
@classmethod
def object_from_dictionary(cls, entry):
# make dict keys all strings
if entry is None:
return ""
entry_str_dict = dict([(str(key), value) for key, value in entry.items()])
return cls(**entry_str_dict)
def __repr__(self):
return str(self)
# if six.PY2:
# return six.text_type(self).encode('utf8')
# else:
# return self.encode('utf8')
def __str__(self):
if six.PY3:
return self.__unicode__()
else:
return unicode(self).encode('utf-8')
class Image(ApiModel):
def __init__(self, url, width, height):
self.url = url
self.height = height
self.width = width
def __unicode__(self):
return "Image: %s" % self.url
class Video(Image):
def __unicode__(self):
return "Video: %s" % self.url
class Media(ApiModel):
def __init__(self, id=None, **kwargs):
self.id = id
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
def get_standard_resolution_url(self):
if self.type == 'image':
return self.images['standard_resolution'].url
else:
return self.videos['standard_resolution'].url
def get_low_resolution_url(self):
if self.type == 'image':
return self.images['low_resolution'].url
else:
return self.videos['low_resolution'].url
def get_thumbnail_url(self):
return self.images['thumbnail'].url
def __unicode__(self):
return "Media: %s" % self.id
@classmethod
def object_from_dictionary(cls, entry):
new_media = Media(id=entry['id'])
new_media.type = entry['type']
new_media.user = User.object_from_dictionary(entry['user'])
new_media.images = {}
for version, version_info in six.iteritems(entry['images']):
new_media.images[version] = Image.object_from_dictionary(version_info)
if new_media.type == 'video':
new_media.videos = {}
for version, version_info in six.iteritems(entry['videos']):
new_media.videos[version] = Video.object_from_dictionary(version_info)
if 'user_has_liked' in entry:
new_media.user_has_liked = entry['user_has_liked']
new_media.like_count = entry['likes']['count']
new_media.likes = []
if 'data' in entry['likes']:
for like in entry['likes']['data']:
new_media.likes.append(User.object_from_dictionary(like))
new_media.comment_count = entry['comments']['count']
new_media.comments = []
for comment in entry['comments']['data']:
new_media.comments.append(Comment.object_from_dictionary(comment))
new_media.users_in_photo = []
if entry.get('users_in_photo'):
for user_in_photo in entry['users_in_photo']:
new_media.users_in_photo.append(UserInPhoto.object_from_dictionary(user_in_photo))
new_media.created_time = timestamp_to_datetime(entry['created_time'])
if entry['location'] and 'id' in entry:
new_media.location = Location.object_from_dictionary(entry['location'])
new_media.caption = None
if entry['caption']:
new_media.caption = Comment.object_from_dictionary(entry['caption'])
new_media.tags = []
if entry['tags']:
for tag in entry['tags']:
new_media.tags.append(Tag.object_from_dictionary({'name': tag}))
new_media.link = entry['link']
new_media.filter = entry.get('filter')
return new_media
class MediaShortcode(Media):
def __init__(self, shortcode=None, **kwargs):
self.shortcode = shortcode
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
class Tag(ApiModel):
def __init__(self, name, **kwargs):
self.name = name
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
def __unicode__(self):
return "Tag: %s" % self.name
class Comment(ApiModel):
def __init__(self, *args, **kwargs):
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
@classmethod
def object_from_dictionary(cls, entry):
user = User.object_from_dictionary(entry['from'])
text = entry['text']
created_at = timestamp_to_datetime(entry['created_time'])
id = entry['id']
return Comment(id=id, user=user, text=text, created_at=created_at)
def __unicode__(self):
return "Comment: %s said \"%s\"" % (self.user.username, self.text)
class Point(ApiModel):
def __init__(self, latitude, longitude):
self.latitude = latitude
self.longitude = longitude
def __unicode__(self):
return "Point: (%s, %s)" % (self.latitude, self.longitude)
class Location(ApiModel):
def __init__(self, id, *args, **kwargs):
self.id = str(id)
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
@classmethod
def object_from_dictionary(cls, entry):
point = None
if 'latitude' in entry:
point = Point(entry.get('latitude'),
entry.get('longitude'))
location = Location(entry.get('id', 0),
point=point,
name=entry.get('name', ''))
return location
def __unicode__(self):
return "Location: %s (%s)" % (self.id, self.point)
class User(ApiModel):
def __init__(self, id, *args, **kwargs):
self.id = id
for key, value in six.iteritems(kwargs):
setattr(self, key, value)
def __unicode__(self):
return "User: %s" % self.username
class Relationship(ApiModel):
def __init__(self, incoming_status="none", outgoing_status="none", target_user_is_private=False):
self.incoming_status = incoming_status
self.outgoing_status = outgoing_status
self.target_user_is_private = target_user_is_private
def __unicode__(self):
follows = False if self.outgoing_status == 'none' else True
followed = False if self.incoming_status == 'none' else True
return "Relationship: (Follows: %s, Followed by: %s)" % (follows, followed)
class Position(ApiModel):
def __init__(self, x, y):
self.x = x
self.y = y
def __unicode__(self):
return "Position: (%s, %s)" % (self.x, self.y)
@classmethod
def object_from_dictionary(cls, entry):
if 'x' in entry:
return Position(entry['x'], entry['y'])
class UserInPhoto(ApiModel):
def __init__(self, user, position):
self.position = position
self.user = user
def __unicode__(self):
return "UserInPhoto: (%s, %s)" % (self.user, self.position)
@classmethod
def object_from_dictionary(cls, entry):
user = None
if 'user' in entry:
user = User.object_from_dictionary(entry['user'])
if 'position' in entry:
position = Position(entry['position']['x'], entry['position']['y'])
return UserInPhoto(user, position)