api.py 文件源码

def api_delete_one(collection, item_id):

    '''
    delete one document from a certain collection
    '''

    if not g.__user__.get('admin'):
        return make_response('Permission denied.', 403)

    if collection == 'comments':
        blog_id = db.comments.find_one({'_id': ObjectId(item_id)}).get('blog_id')

    db[collection].delete_one({'_id': ObjectId(item_id)})

    if collection == 'blogs':
        db.comments.delete_many({'blog_id': ObjectId(item_id)})
    if collection == 'comments':
        return redirect(url_for('api.api_get_blog_comments', blog_id=blog_id))
    return jsonify(item_id=item_id)