diff --git a/modules/Facts.py b/modules/Facts.py new file mode 100644 index 0000000..9b8f963 --- /dev/null +++ b/modules/Facts.py @@ -0,0 +1,90 @@ +""" +Facts - display facts, from within a category, from the database +Copyright (C) 2010 Brian S. Stephan + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +""" + +import random +import re +import sqlite3 + +from extlib import irclib + +from Module import Module + +class Facts(Module): + """ + Select a fact from the database. Facts are categorized by a name, + which may allow for random selection and so on. + """ + + def db_init(self): + """ + Initialize database tables. + """ + + # init the database if module isn't registered + version = self.db_module_registered(self.__class__.__name__) + if version == None: + db = self.get_db() + try: + db.execute(''' + CREATE TABLE facts_facts ( + id INTEGER PRIMARY KEY AUTOINCREMENT, + category TEXT NOT NULL, + fact TEXT NOT NULL, + who TEXT NOT NULL, + userhost TEXT NOT NULL, + time TEXT DEFAULT CURRENT_TIMESTAMP + ) + ''') + db.execute('INSERT INTO drbotzo_modules VALUES (?,?)', (self.__class__.__name__, 1)) + db.commit() + except sqlite3.Error as e: + db.rollback() + print("sqlite error: " + str(e)) + raise + + def do(self, connection, event, nick, userhost, replypath, what, admin_unlocked): + whats = what.split(' ') + + if whats[0] == 'facts' and len(whats) >= 2: + db = self.get_db() + try: + cur = db.cursor() + if len(whats) == 2: + category_facts = cur.execute('SELECT * FROM facts_facts WHERE category=?', (whats[1],)) + else: + # before doing a query, see if this is actually an add attempt + if whats[1] == 'add' and len(whats) >= 4: + cur.execute('''INSERT INTO facts_facts (category, fact, who, userhost) + VALUES (?, ?, ?, ?)''', (whats[2], ' '.join(whats[3:]), nick, userhost)) + db.commit() + return self.reply(connection, replypath, "fact added") + else: + category_facts = cur.execute('SELECT * FROM facts_facts WHERE category=? AND fact REGEXP ?', (whats[1], ' '.join(whats[2:]))) + facts = category_facts.fetchall() + + if len(facts) > 0: + fact = facts[random.randint(1,len(facts))-1] + + # success + return self.reply(connection, replypath, fact['fact'].rstrip()) + + except sqlite3.Error as e: + return self.reply(connection, replypath, "sqlite error: " + str(e)) + +# vi:tabstop=4:expandtab:autoindent +# kate: indent-mode python;indent-width 4;replace-tabs on;