def query(self, query_id, query_string, from_id):
from wallebot.app import rds
binding_key = self.USER_GROUP_BINDING_KEY % from_id
chat_id = rds.get(binding_key)
fts = FullTextSearch(str(chat_id))
params = query_string.split(u' ')
#params = (convert(x) for x in params)
params = (u'NOT %s' % x[1:] if x.startswith('-') else x for x in params)
keyword = u' '.join(params)
log.info(u'%s: Inline querying keyword %s...' % (chat_id, keyword))
(total, tags) = fts.search(keyword, limit=self.TAGS_DISPLAY_MAX)
results = []
if tags:
for tag in tags:
t = u'#{}'.format(tag)
results.append(InlineQueryResultArticle(
id=t,
title=t,
input_message_content=dict(message_text=t)
))
return results
def message(self, msg):
'''Message handler. Store all the tags to full text search engine.'''
from wallebot.app import rds
text = msg['text']
if not text and (text.startswith('#') or ' #' in text):
return
chat_id = msg['chat']['id']
user_id = msg['from']['id']
# bind user to latest chat group for the inline bot
binding_key = self.USER_GROUP_BINDING_KEY % user_id
rds.set(binding_key, chat_id)
fts = FullTextSearch(str(chat_id))
text = msg['text'].replace('\n', ' ').replace(' ', ' ')
text = ' %s ' % text
tags = re.findall(r' #.+? ', text)
if tags:
tags = map(lambda x: x.strip('# '), tags)
for tag in tags:
(total, results) = fts.search(tag, limit=1)
if total == 0:
fts.add_document(tag)
log.info("{}: Added tag: {}".format(chat_id, tag.encode('utf-8')))
log.info("{}: Added tags: {}".format(chat_id, ', '.join(tags).encode('utf-8')))
def command(self, msg, params):
'''Command handler. Implements `/t` command.'''
chat_id = msg['chat']['id']
fts = FullTextSearch(str(chat_id))
#params = (convert(x) for x in params)
params = (u'NOT %s' % x[1:] if x.startswith('-') else x for x in params)
keyword = u' '.join(params)
log.info(u'%s: Querying keyword %s...' % (chat_id, keyword))
(total, tags) = fts.search(keyword, limit=None)
if tags:
more_msg = u''
if len(tags) > self.TAGS_DISPLAY_MAX:
more_msg = "\n...and %d tags more" % (len(tags) - self.TAGS_DISPLAY_MAX)
tags = random.sample(tags, self.TAGS_DISPLAY_MAX)
text = '\n'.join(u'#' + tag for tag in tags)
if more_msg:
text += more_msg
self.bot.sendMessage(chat_id=chat_id, text=text)
# -*- coding: utf-8 -*-
from wallebot.fulltext_search import FullTextSearch
if __name__ == '__main__':
f = FullTextSearch()
#f.add_document(u'羡慕霍师傅赞')
#f.add_document(u'羡慕陈总')
results = f.search(u'羡')
for result in results:
print result