jobs.py 文件源码

def webhook(url, payload=None, oid=None):
    """Post to a webhook."""
    from flask import current_app
    from readability.readability import Document
    try:
        import json
        from pybossa.core import sentinel, webhook_repo, project_repo
        project = project_repo.get(payload['project_id'])
        headers = {'Content-type': 'application/json', 'Accept': 'text/plain'}
        if oid:
            webhook = webhook_repo.get(oid)
        else:
            webhook = Webhook(project_id=payload['project_id'],
                              payload=payload)
        if url:
            response = requests.post(url, data=json.dumps(payload), headers=headers)
            webhook.response = Document(response.text).summary()
            webhook.response_status_code = response.status_code
        else:
            raise requests.exceptions.ConnectionError('Not URL')
        if oid:
            webhook_repo.update(webhook)
            webhook = webhook_repo.get(oid)
        else:
            webhook_repo.save(webhook)
    except requests.exceptions.ConnectionError:
        webhook.response = 'Connection Error'
        webhook.response_status_code = None
        webhook_repo.save(webhook)
    finally:
        if project.published and webhook.response_status_code != 200 and current_app.config.get('ADMINS'):
            subject = "Broken: %s webhook failed" % project.name
            body = 'Sorry, but the webhook failed'
            mail_dict = dict(recipients=current_app.config.get('ADMINS'),
                             subject=subject, body=body, html=webhook.response)
            send_mail(mail_dict)
    if current_app.config.get('SSE'):
        publish_channel(sentinel, payload['project_short_name'],
                        data=webhook.dictize(), type='webhook',
                        private=True)
    return webhook