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import MySQLdb
import time
ROOM_VIDEO_LOG_SIZE = 50
ROOM_CHAT_LOG_SIZE = 50
ROOM_TOP_LOG_SIZE = 50
IMAGE_EXTENSIONS = ('gif','jpg','peg','png')
TIME_ZONE = 7
def now ():
return int(time.mktime(time.localtime()))
def is_image (url):
return url[-3:].lower() in IMAGE_EXTENSIONS
class db:
def __init__ (self):
self.conn = None
self.cursor = None
self.connect()
def connect (self):
self.conn = MySQLdb.connect (host = "localhost",
#read_default_file = "~/.my.cnf",
user = "scannerjammer",
passwd = "bs~fZY71dk",
db = "scannerjammer")
self.cursor = self.conn.cursor ()
def execute (self,sql,args=()):
try:
self.cursor.execute(sql,args)
except MySQLdb.Error, e:
print "Error %d: %s" % (e.args[0], e.args[1])
# sys.exit (1)
self.connect()
self.cursor.execute(sql,args)
def lastinsertid (self):
return DB.conn.insert_id()
def getRooms (self):
self.execute ("SELECT * FROM sj_room")
return self.cursor.fetchall ()
def getNewVideoCounts (self):
self.execute ("SELECT roomid,count(*) FROM sj_video WHERE date > %s GROUP BY roomid", (now() - 86400))
rows = self.cursor.fetchall ()
try:
lookup = {}
for pair in rows:
lookup[int(pair[0])] = pair[1]
return lookup
except:
return {}
def getRoomByName (self, name):
self.execute ("SELECT * FROM sj_room WHERE name=%s LIMIT 1", (name))
rows = self.cursor.fetchall ()
try:
return rows[0]
except:
return None
def getTokboxSessionForRoom (self, roomname):
self.execute ("SELECT tokbox FROM sj_room WHERE name=%s", (roomname))
rows = self.cursor.fetchall ()
try:
return rows[0][0]
except:
return None
def saveTokboxSessionForRoom (self, roomname, sessionid):
self.execute ("UPDATE sj_room SET tokbox=%s WHERE name=%s", (sessionid, roomname))
def getUrlsForUser (self,userid):
self.execute ("SELECT * FROM sj_url WHERE userid=%s ORDER BY date DESC LIMIT %s", (userid,ROOM_CHAT_LOG_SIZE))
rows = self.cursor.fetchall ()
urlz = []
for row in rows:
url = (row[0],row[1],row[4],row[5])
urlz.append(url)
return urlz
def getImagesForUser (self,userid):
self.execute ("SELECT * FROM sj_url WHERE userid=%s ORDER BY date DESC LIMIT %s", (userid,ROOM_CHAT_LOG_SIZE))
rows = self.cursor.fetchall ()
urlz = []
for row in rows:
if not is_image(row[5]):
continue
url = (row[0],row[1],row[4],row[5])
urlz.append(url)
return urlz
def getTopVideos (self):
self.execute ("SELECT * FROM sj_video WHERE removed != 1 ORDER BY likes DESC LIMIT %s", (ROOM_TOP_LOG_SIZE))
rows = self.cursor.fetchall ()
vidz = []
for row in rows:
vid = (row[0],row[1],row[2],row[4],row[5],row[6],row[7])
vidz.append(vid)
return vidz
def getTopVideosToday (self):
n = int ( now() ) - 3600 * TIME_ZONE
today = n - (n % 86400)
self.execute ("SELECT * FROM sj_video WHERE date > %s AND removed != 1 ORDER BY likes DESC LIMIT %s", (today, ROOM_TOP_LOG_SIZE))
rows = self.cursor.fetchall ()
vidz = []
for row in rows:
vid = (row[0],row[1],row[2],row[4],row[5],row[6],row[7])
vidz.append(vid)
return vidz
def getTopVideosYesterday (self):
n = int ( now() ) - 3600 * TIME_ZONE
today = n - (n % 86400)
yesterday = today - 86400
self.execute ("SELECT * FROM sj_video WHERE date > %s AND date < %s AND removed != 1 ORDER BY likes DESC LIMIT %s", (yesterday, today, ROOM_TOP_LOG_SIZE))
rows = self.cursor.fetchall ()
vidz = []
for row in reversed(rows):
vid = (row[0],row[1],row[2],row[4],row[5],row[6],row[7])
vidz.append(vid)
return vidz
def getTopVideosForUser (self, userid):
self.execute ("SELECT * FROM sj_video WHERE userid=%s ORDER BY likes DESC LIMIT %s", (userid,ROOM_TOP_LOG_SIZE))
rows = self.cursor.fetchall ()
vidz = []
for row in rows:
vid = (row[0],row[1],row[2],row[4],row[5],row[6],row[7])
vidz.append(vid)
return vidz
def getLikedVideosForUser (self,userid):
self.execute ("SELECT videoid FROM sj_likes WHERE userid=%s ORDER BY date DESC LIMIT %s", (userid,ROOM_VIDEO_LOG_SIZE))
rows = self.cursor.fetchall ()
if not len(rows):
return
# LIKES: 0 userid 1 videoid 2 date
videoids = ",".join([ str(x[0]) for x in rows ])
self.execute ("SELECT * FROM sj_video WHERE id IN (%s)" % videoids)
rows = self.cursor.fetchall ()
vidz = []
for row in reversed(rows):
vid = (row[0],row[1],row[2],row[4],row[5],row[6],row[7])
vidz.append(vid)
return vidz
def getVideosForUser (self,userid):
self.execute ("SELECT * FROM sj_video WHERE userid=%s ORDER BY date DESC LIMIT %s", (userid,ROOM_VIDEO_LOG_SIZE))
rows = self.cursor.fetchall ()
vidz = []
# 0 id 1 date 2 userid 3 user 4 url 5 title
for row in reversed(rows):
vid = (row[0],row[1],row[2],row[4],row[5],row[6],row[7])
vidz.append(vid)
return vidz
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