@view_config(renderer='new_page.mak', route_name='new_page')
@view_config(renderer='new_post.mak', route_name='new_post')
def submit(request):
    s = request.session
    p = request.session['safe_post']
    r = request
    qs = s['safe_get']
    s['message'] = "Post a story."
    dbsession = DBSession()
    stories = None
    sections = section_queries.get_sections()

    new_url_text = ''
    new_title_text = ''

    route_name = r.matched_route.name

    if route_name == 'new_page':
        # require admin to load a new page form
        if 'logged_in_admin' not in s or s['logged_in_admin'] == False:
            return HTTPNotFound()

    #if uses came in with a share button, redirect to existing discussion if there is one
    if 'from' in qs and qs['from'] == 'button':
        existing_post = submission.get_story_by_url_oldest(qs['url'])
        if existing_post:
            return HTTPFound(r.route_url('full', sub_id=existing_post.id))
        new_url_text = qs['url']
        if 'title' in qs:
            new_title_text = qs['title']

    if 'logged_in' not in s:
        s['message'] = 'Sorry, you must <a href="{0}">log in</a> before you can share a link.'.format(r.route_url('login'))
        return {'stories': [], 'success': False, 'code': 'ENOLOGIN'}

    if p and 'title' in p:
        if 'logged_in' not in s:
            s['message'] = 'Sorry, please log in first'
            return {'stories': [], 'success': False, 'code': 'ENOLOGIN'}
        if 'section_id' not in p or p['section_id'] == '':
            return {'stories': [], 'success': False, 'code': 'ENOSECTION'}
        if 'url' in p and p['url'] != '' and p['url'] is not None:
            p['url'] = general.strip_all_html(p['url'])
            if not re.match(r'http[s]*:\/\/', p['url']):
                p['url'] = 'http://' + p['url']
        else:
            # set to None so that NULL goes into the database
            p['url'] = None

        if route_name == 'new_page':
            render_type = p['render_type']
            slug = p['slug']

            # if we can find this slug already, kill submission here.
            try:
                s = dbsession.query(Submission).filter(Submission.slug == slug).one()
                s['message'] = 'This slug is already taken.'
                success = False
            except sqlalchemy.orm.exc.NoResultFound:
                pass
        else:
            slug = ''
            render_type = 'story_md'

        if 'section_id' in p:
            sub = Submission(p['title'][:100], p['description'], p['url'], s['users.id'], section = p['section_id'])
        else:
            sub = Submission(p['title'][:100], p['description'], p['url'], s['users.id'])

        sub.render_type = render_type

        # slug octet no longer derived from story's actual id
        if slug == '':
            slug = u"{title}-{uuid_first_octet}".format(
                    title = slugify.slugify(unicode(p['title'][:100])),
                    uuid_first_octet = str(general.gen_uuid())[:8])
        sub.slug = slug

        dbsession.add(sub)
        dbsession.flush()

        # add notify
        if general.check_notify_default(s['users.id'], r):
            notify_queries.create_notify(s['users.id'], sub.id, s['users.id'])

        v = Vote(sub.id, s['users.id'], 1, "submission", None)
        v.direction = 1
        dbsession.add(v)
        s['message'] = "Added."

        try:
            if request.registry.solr_conn:
                # we flush here to ensure we have a vaild id object when added to solr
                # we use this if statement so that the exception will be raised before
                # dbsession is flushed, hence avoiding an unnecessary flush if the site
                # is not using solr.
                dbsession.flush()
                request.registry.solr_conn.add({'id': sub.id, 'title': sub.title, 'description': sub.description})
                request.registry.solr_conn.commit()
        except __HOLE__:
            #solr is not configured for this connection
            pass

        return HTTPFound(r.route_url('home'))
    return {'stories': stories, 'success': True, 'code': 0,
            'new_url_text': new_url_text, 'new_title_text': new_title_text,
            'sections': sections}
dataset/ETHPy150Open sjuxax/raggregate/raggregate/views/submission.py/submit