from akismet import Akismet,AkismetError
from logging import getLogger

logger = getLogger('event.akismet')

def check(self,key,blog_url,raw):
    request = self.REQUEST
    api = Akismet(key,blog_url)
    if not api.verify_key():
        logger.error('API key invalid')
        return False    
    try:
        return api.comment_check(
            raw.get('body',''),
            data={
            # the following should be REMOTE_ADDR if you're not behind Apache
            'user_ip':request.get('HTTP_X_FORWARDED_FOR'),
            'user_agent':request.get('HTTP_USER_AGENT','unknown'),
            'referrer':request.get('HTTP_REFERER','unknown'),
            'comment_type':'comment',
            'comment_author':raw.get('author',''),
            'comment_author_email':raw.get('email',''),
            'HTTP_ACCEPT':request.get('HTTP_ACCEPT',''),
            },
            )
    except AkismetError:
        logger.error('Akismet failed',exc_info=True)
        return False