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70 lines
2.5 KiB
Python
70 lines
2.5 KiB
Python
from __future__ import absolute_import
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from __future__ import print_function
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import requests
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import logging
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import re
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# See readme.md for instructions on running this code.
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class WikipediaHandler(object):
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'''
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This plugin facilitates searching Wikipedia for a
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specific key term and returns the top article from the
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search. It looks for messages starting with '@mention-bot'
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In this example, we write all Wikipedia searches into
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the same stream that it was called from, but this code
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could be adapted to write Wikipedia searches to some
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kind of external issue tracker as well.
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'''
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def usage(self):
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return '''
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This plugin will allow users to directly search
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Wikipedia for a specific key term and get the top
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article that is returned from the search. Users
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should preface searches with "@mention-bot".
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'''
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def handle_message(self, message, client, state_handler):
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bot_response = self.get_bot_wiki_response(message, client)
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if message['type'] == 'private':
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client.send_message(dict(
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type='private',
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to=[x['email'] for x in message['display_recipient'] if client.email != x['email']],
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content=bot_response,
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))
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else:
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client.send_message(dict(
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type='stream',
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to=message['display_recipient'],
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subject=message['subject'],
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content=bot_response,
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))
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def get_bot_wiki_response(self, message, client):
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query = message['content']
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query_wiki_link = ('https://en.wikipedia.org/w/api.php?action=query&'
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'list=search&srsearch=%s&format=json' % (query,))
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try:
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data = requests.get(query_wiki_link)
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except requests.exceptions.RequestException:
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logging.error('broken link')
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return
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if data.status_code != 200:
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logging.error('unsuccessful data')
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return
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new_content = 'For search term "' + query
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if len(data.json()['query']['search']) == 0:
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new_content = 'I am sorry. The search term you provided is not found :slightly_frowning_face:'
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else:
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search_string = data.json()['query']['search'][0]['title'].replace(' ', '_')
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url = 'https://en.wikipedia.org/wiki/' + search_string
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new_content = new_content + '", ' + url
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return new_content
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handler_class = WikipediaHandler
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