from .tool.func import *

def topic_block_2(conn, topic_num, num):
    curs = conn.cursor()

    topic_num = str(topic_num)
    num = str(num)

    if admin_check(3, 'blind (code ' + topic_num + '#' + num + ')') != 1:
        return re_error('/error/3')

    curs.execute(db_change("select block from topic where code = ? and id = ?"), [topic_num, num])
    block = curs.fetchall()
    if block:
        if block[0][0] == 'O':
            curs.execute(db_change("update topic set block = '' where code = ? and id = ?"), [topic_num, num])
        else:
            curs.execute(db_change("update topic set block = 'O' where code = ? and id = ?"), [topic_num, num])

        rd_plus(topic_num, get_time())

        conn.commit()

    return redirect('/thread/' + topic_num + '#' + num)