def show_blacklist():
if not session.get('logged_in'):
flash('You are not logged in')
logging.info('Non-Loggedin user with IP: %s try to access showBlacklist', request.remote_addr)
return redirect(url_for('login'))
else:
crawled_user_dao = CrawledUserDao()
black_user_list = crawled_user_dao.load_blacklist()
crawled_user_dao.close()
return render_template('show_blacklist.html', user_list = black_user_list)
def _notify(self):
"""
notify the server upcoming stream is uploading
"""
push_event_notification(self._event_id, self._host_id)
user_dao = CrawledUserDao()
try:
video_session_id = get_channel_details(self._host_id, self._channel_id)
update_session_category(self._host_id, video_session_id, self._category_id)
user_dao.update_crawled_user_upcoming_live_count(self._host_id)
except:
logging.exception("update session category error.", exc_info=True)
finally:
user_dao.close()
def start_jobs(self, ):
crawled_lives = self.load_crawled_lives()
if crawled_lives:
user_dao = CrawledUserDao()
for crawled_live in crawled_lives:
try:
account = user_dao.query(crawled_live)
if account is None:
logging.error('no account found for crawled_live id = %s', crawled_live['id'])
continue
channel_info = protobful_serve_caller.get_channel_info(account['acc_user_id'])
if not self._category_mapping(crawled_live):
logging.error('Category Mapping failed, default value used for crawled_live id = %s', crawled_live['id'])
upcoming_event_id = protobful_serve_caller.create_upcoming(channel_info, crawled_live)
user_dao.update_crawled_lives(crawled_live, upcoming_event_id)
user_dao.update_crawled_user_upcoming_count(crawled_live)
logging.info("make one upcoming event OK, event id=%s, event title = '%s'",
upcoming_event_id,
crawled_live['title']
)
except:
# todo handle exceptions
logging.exception('error when crawled_live id = %s', crawled_live['id'])
user_dao.close()
def remove_blacklist():
if not session.get('logged_in'):
flash('You are not logged in')
return redirect(url_for('login'))
else:
if request.method == 'POST':
user_list = request.form.getlist('black_list')
if len(user_list) > 0:
crawled_user_dao = CrawledUserDao()
user_list = ['\''+user+'\'' for user in user_list]
crawled_user_dao.remove_blacklist( '(' + ', '.join(user_list) + ')')
else:
flash('There is no user selected.')
return redirect(url_for('show_blacklist'))
def add_blacklist():
if not session.get('logged_in'):
flash('You are not logged in')
return redirect(url_for('login'))
else:
owner = request.args.get('owner', '')
owner_url = request.args.get('owner_url', '')
if owner and owner_url:
crawled_user_dao = CrawledUserDao()
if crawled_user_dao.save_to_blacklist(owner, owner_url) == 1:
flash('%s has been added to the blacklist.' % owner)
else:
flash('Cannot add %s to the blacklist' % owner)
crawled_user_dao.close()
else:
flash('Parameters error.')
return redirect(url_for('show_upcoming'))
def make_events(event_list):
'''
Given selected crawled event list. Make corresponding
events into Rings
'''
user_dao = CrawledUserDao()
events_status = []
for crawled_upcoming in event_list:
try:
# check whether the crawled event owner has an account
# if not, create an account
account = user_dao.query(crawled_upcoming)
# if account creation fail, skip the event
if account is None:
logging.error('No account found or cannot create account for crawled_upcoming id = %s', crawled_upcoming['id'])
events_status.append({'title':crawled_upcoming['title'], 'status':'fail', 'info':'Create account fail'})
continue
# once a valid account is returned, proceed with the event creating process
# retrieve host owned channel's detail
channel_info = get_channel_info(account['acc_user_id'])
# map the crawled events category to system standard
if not _category_mapping(crawled_upcoming):
logging.error('Category Mapping failed, default value used for crawled_upcoming id = %s', crawled_upcoming['id'])
# call create upcoming event function, return created event id
upcoming_event_id = create_upcoming(channel_info, crawled_upcoming)
# write back the event id to crawled_live table
user_dao.update_crawled_lives(crawled_upcoming, upcoming_event_id)
# update total created upcoming event count for this host
user_dao.update_crawled_user_upcoming_count(crawled_upcoming)
logging.info("make one upcoming event OK, event id=%s, event title = '%s'",
upcoming_event_id,
crawled_upcoming['title']
)
events_status.append({'title':crawled_upcoming['title'], 'status':'success', 'info':''})
except:
logging.exception('error when crawled_upcoming id = %s', crawled_upcoming['id'], exc_info=True)
events_status.append({'title':crawled_upcoming['title'], 'status':'fail', 'info':traceback.print_exc()})
user_dao.close()
return events_status
