def _add_post(self, author, date, post_osn_id, score=0, upvote_ratio=-1):
post = Post()
post.post_osn_id = post_osn_id
post.author = str(author)
post.author_guid = compute_author_guid_by_author_name(post.author)
post.created_at = str_to_date(date, formate="%d/%m/%Y %H:%M")
post.url = 'https://www.reddit.com{}'.format(
post.author) # just for test
post.guid = compute_post_guid(post.url, post.post_osn_id,
date_to_str(post.created_at))
post.domain = 'reddit_comment'
post.post_type = 'reddit_comment'
post.post_id = post.guid
reddit_post = RedditPost()
reddit_post.post_id = post.post_id
reddit_post.guid = post.guid
reddit_post.score = score
if upvote_ratio != -1:
post.domain = 'reddit_post'
post.post_type = 'reddit_post'
reddit_post.upvote_ratio = upvote_ratio
reddit_post.ups = int(
round((reddit_post.upvote_ratio * reddit_post.score) /
(2 * reddit_post.upvote_ratio - 1)) if
reddit_post.upvote_ratio != 0.5 else round(reddit_post.score /
2))
reddit_post.downs = reddit_post.ups - reddit_post.score
else:
reddit_post.ups = -1
reddit_post.downs = -1
reddit_post.upvote_ratio = -1
self._db.addPosts([post, reddit_post])
return post, reddit_post
def _convert_tweet_to_post(self, tweet, post_type):
post = Post()
post.post_osn_id = unicode(tweet.id)
post_creation_date = tweet.date
created_at = unicode(date_to_str(post_creation_date))
post.created_at = created_at
post.date = post_creation_date
post.favorite_count = tweet.favorites
post.retweet_count = tweet.retweets
post.content = unicode(tweet.text)
author_name = unicode(tweet.username)
post.author = author_name
# post.author_guid = compute_author_guid_by_author_name(author_name)
post_url = tweet.permalink
post.url = unicode(post_url)
post_guid = compute_post_guid(post_url, author_name, created_at)
post.guid = post_guid
post.post_id = post_guid
post.domain = self._domain
post.post_type = post_type
return post
def _parse_post(self, json_content):
post = Post()
content = json_content['postText'][0]
post.content = content
str_post_timestamp = json_content["postTimestamp"]
post.created_at = str(str_post_timestamp)
# post_timestamp = dateutil.parser.parse(str_post_timestamp)
# str_post_date = date_to_str(post_timestamp)
post_timestamp, str_post_date = self._get_str_and_date_formats(
str_post_timestamp)
post.date = post_timestamp
post_media = json_content["postMedia"]
if len(post_media) > 0:
post.media_path = post_media[0]
else:
post.media_path = None
post_id = json_content["id"]
post.post_id = post_id
post.author = post_id
post_guid = compute_post_guid(self._social_network_url, post_id,
str_post_date)
post.guid = post_guid
post.domain = self._domain
post.author_guid = post_guid
post.post_osn_guid = post_guid
return post
def _create_post_by_row(self, record_dict):
post = Post()
post_id = self._convert_to_unicode_value(record_dict["post_id"])
post.post_osn_id = post_id
post.post_id = post_id
author_name = self._convert_to_unicode_value(record_dict["tumblog_id"])
post.author = author_name
post_short_url = self._convert_to_unicode_value(
record_dict["post_short_url"])
self._set_post_url(post_short_url, author_name, post)
post_creation_date = self._convert_to_unicode_value(
record_dict["created_time_epoch"])
post.created_at = post_creation_date
if post_creation_date is not None:
post_formatted_creation_date, str_post_formatted_creation_date = convert_epoch_timestamp_to_datetime(
post_creation_date)
post.date = post_formatted_creation_date
else:
str_post_formatted_creation_date = self._set_start_date()
post.guid = compute_post_guid(post.url, author_name,
str_post_formatted_creation_date)
post.post_osn_guid = post.guid
post.title = self._convert_to_unicode_value(record_dict["post_title"])
post_content = record_dict["post_content"]
if post_content != 'NULL':
content = json.loads(post_content.decode("utf-8"))
#content = eval(record_dict["post_content"])
final_content = ""
if 'title' in content.keys():
title = content['title']
final_content += title
if 'text' in content.keys():
text = content['text']
final_content += text
post.content = self._convert_to_unicode_value(final_content)
post.domain = self._domain
post.author_guid = compute_author_guid_by_author_name(author_name)
post.post_type = self._convert_to_unicode_value(
record_dict["post_type"])
post.post_format = self._convert_to_unicode_value(
record_dict["post_format"])
post.reblog_key = self._convert_to_unicode_value(
record_dict["post_reblog_key"])
post.tags = self._convert_to_unicode_value(record_dict["post_tags"])
post.state = self._convert_to_unicode_value(record_dict["post_state"])
if post.post_osn_id not in self._post_dict:
self._post_dict[post.post_osn_id] = post
return post
def add_review_to_restorunt(self, review, api_id, json_id):
p = Post()
p.author_guid = api_id
p.author = json_id
p.domain = 'Restaurant'
p.content = review['text']
p.created_at = review['date']
p.favorite_count = review['useful']
p.post_id = review['review_id']
return p
def _json_comment_to_db_comment_converter(self, post, domain="Instagram_comment"):
rpost = Post()
rpost.post_osn_id = str(post['id'])
rpost.created_at = datetime.fromtimestamp(post['created_at'])
rpost.author = post['owner']['id']
rpost.author_guid = compute_author_guid_by_author_name(rpost.author)
rpost.url = str('https://www.instagram.com/p/{}/'.format(post['shortcode']))
rpost.content = post['text']
rpost.guid = compute_post_guid(rpost.url, rpost.post_osn_id, date_to_str(rpost.created_at))
rpost.domain = domain
rpost.post_type = domain
rpost.post_id = rpost.guid
return rpost
def _json_post_to_db_post_converter(self, post, domain="Instagram_post"):
rpost = Post()
rpost.post_osn_id = str(post['id'])
rpost.created_at = datetime.fromtimestamp(post['taken_at_timestamp'])
rpost.author = post['owner']['id']
rpost.author_guid = compute_author_guid_by_author_name(rpost.author)
rpost.url = str('https://www.instagram.com/p/{}/'.format(post['shortcode']))
rpost.content = ', '.join(x['node']['text'] for x in post['edge_media_to_caption']['edges'])
rpost.guid = compute_post_guid(rpost.url, rpost.post_osn_id, date_to_str(rpost.created_at))
rpost.domain = domain
rpost.post_type = domain
rpost.post_id = rpost.guid
return rpost
def _add_post(self, post_id, content, tags, date_str, domain=u'Microblog'):
post = Post()
post.author = self._author.author_guid
post.author_guid = self._author.author_guid
post.content = content
post.title = post_id
post.domain = domain
post.post_id = post_id
post.guid = post.post_id
post.date = convert_str_to_unicode_datetime(date_str)
post.created_at = post.date
post.tags = tags
self._db.addPost(post)
self._author.statuses_count += 1
def setUp(self):
self._db = DB()
self._db.setUp()
self.author_guid = u"author_guid"
author = Author()
author.author_guid = self.author_guid
author.author_full_name = u'author'
author.name = u'author_name'
author.author_screen_name = u'author_screen_name'
author.domain = u'Microblog'
author.statuses_count = 10
author.friends_count = 5
author.followers_count = 6
author.favourites_count = 8
author.author_sub_type = u"bot"
author.author_type = u"bad"
author.created_at = u"2017-06-17 05:00:00"
author.default_profile = True
author.default_profile_image = True
author.verified = True
self._db.add_author(author)
post = Post()
post.author = self.author_guid
post.author_guid = self.author_guid
post.content = u"content"
post.title = u"title"
post.domain = u"domain"
post.post_id = u"post_id"
post.guid = post.post_id
post.date = convert_str_to_unicode_datetime("2017-06-14 05:00:00")
post.created_at = post.date
self._db.addPost(post)
self._db.session.commit()
self.feature_prefix = u"AccountPropertiesFeatureGenerator_"
self.account_properties_feature_generator = AccountPropertiesFeatureGenerator(
self._db, **{
'authors': [author],
'posts': {
self.author_guid: [post]
}
})
self.account_properties_feature_generator.execute()
def _add_post(self,
title,
content,
date_str,
domain='Microblog',
post_type=None):
post = Post()
post.author = self._author.author_guid
post.author_guid = self._author.author_guid
post.content = content
post.title = title
post.domain = domain
post.post_id = title
post.guid = post.post_id
post.date = convert_str_to_unicode_datetime(date_str)
post.created_at = post.date
post.post_type = post_type
self._db.addPost(post)
self._posts.append(post)
def convert_comment_to_post(self, comment, submission, domain=u"Reddit"):
post = Post()
post.post_osn_id = unicode(comment.id)
post.created_at = datetime.fromtimestamp(comment.created)
post.date = datetime.fromtimestamp(comment.created)
if hasattr(comment, 'author') and comment.author:
post.author = unicode(comment.author.name)
self._redditors.append(comment.author)
else:
self._deleted_redditors.append(str(post.date))
post.author = unicode('')
post.author_guid = compute_author_guid_by_author_name(post.author)
post.url = unicode('https://www.reddit.com' + '/'.join(getattr(comment, 'permalink', '').split('/')[3:7]))
post.title = unicode(submission.title)
post.content = unicode(getattr(comment, 'body', '').encode('utf-8').strip())
post.guid = compute_post_guid(post.url, post.post_osn_id, date_to_str(post.created_at))
post.domain = domain
post.post_type = domain
post.post_id = post.guid
post.url = u'https://www.reddit.com{}'.format(comment.permalink)
return post
def photo_xml_to_post(self, child):
p = Post()
p.title = str(child.find('title').text)
p.url = str(child.find('urls').find('url').text)
try:
p.tags = ','.join(tag.text
for tag in child.find('tags').findall('tag'))
except:
pass
p.created_at = str(child.find('dates').get('posted'))
p.date = datetime.datetime.fromtimestamp(int(p.created_at))
p.author = str(child.find('owner').get('nsid'))
p.domain = 'flickr'
p.author_guid = compute_author_guid_by_author_name(p.author)
p.retweet_count = int(child.find('comments').text)
p.post_id = compute_post_guid(p.url, p.author, date_to_str(p.date))
p.post_osn_id = str(child.get('id'))
if child.find('labels') is not None:
p.post_type = ','.join(
tag.text for tag in child.find('labels').findall('label'))
return p
def create_dummy_post(self):
post = Post()
post.post_id = unicode(self.post_id)
post.author = u"author"
post.guid = unicode(generate_random_guid())
post.title = u"title"
post.url = u"http://google.com"
post.date = str_to_date("2016-08-24 10:00:15")
post.content = u"text"
post.is_detailed = True
post.is_LB = False
post.is_valid = True
post.domain = u"Google"
post.author_guid = unicode(self.author_guid)
post.post_osn_id = 123455678
post.retweet_count = 11
post.favorite_count = 10
post.created_at = u"2016-08-24 10:00:15"
return post
def _convert_tweet_dict_to_post(self, tweet_dict):
post = Post()
post_osn_id = tweet_dict['id_str']
post.post_osn_id = post_osn_id
author_osn_id = tweet_dict['author_osn_id']
author = self._author_osn_id_author_dict[author_osn_id]
author_screen_name = author.author_screen_name
post.author = author_screen_name
post.author_guid = compute_author_guid_by_author_name(
author_screen_name)
created_at = tweet_dict['created_at']
post.created_at = created_at
creation_date_str = extract_tweet_publiction_date(created_at)
creation_date = str_to_date(creation_date_str)
post.date = creation_date
post.favorite_count = tweet_dict['favorite_count']
post.retweet_count = tweet_dict['retweet_count']
post.reply_count = tweet_dict['reply_count']
post.content = str(tweet_dict['full_text'])
post.domain = self._domain
post.language = str(tweet_dict['lang'])
post_url = "https://twitter.com/{0}/status/{1}".format(
author_screen_name, post_osn_id)
post.url = post_url
post_guid = compute_post_guid(post_url, author_screen_name,
creation_date_str)
post.guid = post_guid
post.post_id = post_guid
return post
