Creating a forum the easy way (32 LOC)

This is only the first part of a project to create the simplest (for me) software forum possible.

Here are the features I want:

  • Login using twitter / Facebook / Google / OpenID
  • Unlimited number of threads
  • Support for like / dislike both on threads and on posts
  • Avatars
  • HTML in comments
  • Mail the user on replies
  • RSS feeds for threads

You can see it in action at http://foro.netmanagers.com.ar (for a limited time only ;-)

And here is the code:

import bottle
import disqusapi as disqus
import json
shortname = 'magicmisteryforum'
api = disqus.DisqusAPI(open("key").read().strip())

@bottle.route('/', method='GET')
def index():
    msg = bottle.request.GET.get('msg', '')
    threads = api.forums.listThreads(forum=shortname, limit=100)
    print threads[0]
    return bottle.template('main.tpl', threads=threads, shortname=shortname, msg=msg)

@bottle.route('/new', method='POST')
def new():
    title = bottle.request.forms.get('title', None)
    if not title:
        bottle.redirect('/?msg=Missing%20Thread%20Name')
        return
    thread = api.threads.create(forum=shortname, title = title)
    thread_id = thread.__dict__['response']['id']
    # Redirecting to /thread/thread_id doesn't work
    # because threads take a few seconds to appear on the listing
    bottle.redirect('/')

@bottle.route('/thread/:id')
def thread(id):
    t = api.threads.details(thread=id)
    return bottle.template('thread.tpl', shortname=shortname, id=id, thread=t.__dict__['response'])

@bottle.route('/static/:path#.+#')
def server_static(path):
    return bottle.static_file(path, root='./static')

app = bottle.app()
app.catchall = False #Now most exceptions are re-raised within bottle.
bottle.run(host='184.82.108.14', port=80, app=app)

It requires Bottle and the Disqus python API

Of course, there is also a bit of templating involved, here is main.tpl and the thread.tpl. Since I suck at HTML, it uses Bluetrip CSS and it's more than simple enough to customize.

OF COURSE I AM CHEATING!

This thing is just a simple veneer around Disqus! More like a blog with comments and without posts than a forum! But ... what's missing to make this a real forum? It works, doesn't it? You could even use Disqus categories to create subforums...

All things considered, I think it's a cute hack.

And if you wait a few days, this will lead to something much more magical!

Full source code at http://magicforum.googlecode.com

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