93 lines
3.3 KiB
Python
Executable File
93 lines
3.3 KiB
Python
Executable File
#!/usr/bin/python3
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import sqlite3
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import logging
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database = "bbbbs.sqlite"
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logging.basicConfig(level=logging.DEBUG, encoding="utf-8") # set level to log.DEBUG when debugging
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log = logging.getLogger("db")
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try:
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sqliteConnection = sqlite3.connect(database)
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cursor = sqliteConnection.cursor()
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cursor.execute('select sqlite_version();')
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log.debug("Sqlite version is %s" % cursor.fetchall())
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log.info("connected to %s" % database)
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except sqlite3.Error as error:
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log.critical('Error occured: ', error)
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def create_transmissions_table():
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scheme = """
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CREATE TABLE IF NOT EXISTS transmissions (
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uid TEXT NOT NULL UNIQUE,
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date TEXT,
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author TEXT,
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title TEXT,
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transmission_text TEXT,
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timeslots TEXT,
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transmission_order INT,
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play BOOLEAN
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);
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"""
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if cursor.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='transmissions';").fetchall() == []:
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try:
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cursor.execute(scheme)
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log.info("Successfully created database transmissions")
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except sqlite3.Error as error:
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log.critical("Couldn't create transmissions table")
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log.critical(error)
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exit(1)
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else:
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log.debug('DB transmissions exists, not creating.')
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def get_transmissions(date=None, timeslot=None):
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return cursor.execute("SELECT * FROM transmissions").fetchall()
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def add_transmission(uid):
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command="INSERT INTO transmissions(uid, play) VALUES(?, 0)"
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try:
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cursor.execute(command, (uid,))
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sqliteConnection.commit()
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log.debug("Created a transmission uid %s"%(uid))
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except sqlite3.Error as error:
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log.error("Couldn't create a transmission with uid: %s"%(uid))
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log.error(error)
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def delete_transmission(uid):
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command="DELETE FROM transmissions WHERE uid=?"
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try:
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cursor.execute(command, (uid,))
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sqliteConnection.commit()
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log.debug("Deleted a transmission with uid %s"%(uid))
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except sqlite3.Error as error:
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log.error("Couldn't delete a transmission with uid: %s"%(uid))
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log.error(error)
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def edit_transmission(uid, date, author, title, transmission_text, timeslots, transmission_order, play):
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command="UPDATE transmissions set date=?, author=?, title=?, transmission_text=?, timeslots=?, transmission_order=?, play=? WHERE uid=?"
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try:
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cursor.execute(command, (date, author, title, transmission_text, timeslots, transmission_order, play, uid))
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sqliteConnection.commit()
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log.debug("Updated a transmission with uid %s (date %s, author %s)"%(uid, date, author))
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except sqlite3.Error as error:
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log.error("Couldn't create a transmission with uid %s (date %s, author %s)"%uid, (date, author))
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log.error(error)
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def get_transmission_data(uid):
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data = cursor.execute("SELECT * FROM transmissions WHERE uid=?", (uid,)).fetchall()
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if len(data) > 1:
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log.critical("More than one record has the UID %s. Inspect the database manually!" % uid)
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exit(2)
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data = data[0]
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return_data = {
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"uid": data[0],
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"date": data[1],
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"author": data[2],
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"title": data[3],
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"message": data[4],
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"timeslots": data[5],
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"transmission_order": data[6],
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"play": data[7]
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}
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return return_data
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