def index(self):

        org_repo = c.rhodecode_db_repo

        if org_repo.scm_instance.alias != 'hg':

            log.error('Review not available for GIT REPOS')

            raise HTTPNotFound

        try:

            org_repo.scm_instance.get_changeset()

        except EmptyRepositoryError, e:

            h.flash(h.literal(_('There are no changesets yet')),

                    category='warning')

            redirect(url('summary_home', repo_name=org_repo.repo_name))

        other_repos_info = {}

        c.org_refs = self._get_repo_refs(c.rhodecode_repo)

        c.org_repos = []

        c.other_repos = []

        c.org_repos.append((org_repo.repo_name, '%s/%s' % (

                                org_repo.user.username, c.repo_name))

                           )

        # add org repo to other so we can open pull request agains itself

        c.other_repos.extend(c.org_repos)

        c.default_pull_request = org_repo.repo_name  # repo name pre-selected

        c.default_pull_request_rev = self._get_default_rev(org_repo)  # revision pre-selected

        c.default_revs = self._get_repo_refs(org_repo.scm_instance)

        #add orginal repo

        other_repos_info[org_repo.repo_name] = {

            'gravatar': h.gravatar_url(org_repo.user.email, 24),

            'description': org_repo.description,

            'revs': h.select('other_ref', '', c.default_revs, class_='refs')

        }

        #gather forks and add to this list

        for fork in org_repo.forks:

            c.other_repos.append((fork.repo_name, '%s/%s' % (

                                    fork.user.username, fork.repo_name))

                                 )

            other_repos_info[fork.repo_name] = {

                'gravatar': h.gravatar_url(fork.user.email, 24),

                'description': fork.description,

                'revs': h.select('other_ref', '',

                                 self._get_repo_refs(fork.scm_instance),

                                 class_='refs')

            }

            c.default_pull_request = org_repo.parent.repo_name

            c.default_pull_request_rev = self._get_default_rev(org_repo.parent)

            c.default_revs = self._get_repo_refs(org_repo.parent.scm_instance)

            c.other_repos.append((org_repo.parent.repo_name, '%s/%s' % (

                                        org_repo.parent.user.username,

                                        org_repo.parent.repo_name))

                                     )

            other_repos_info[org_repo.parent.repo_name] = {

                'gravatar': h.gravatar_url(org_repo.parent.user.email, 24),

                'description': org_repo.parent.description,

                'revs': h.select('other_ref', '',

                                 self._get_repo_refs(org_repo.parent.scm_instance),

                                 class_='refs')

            }

        c.other_repos_info = json.dumps(other_repos_info)

        c.review_members = [org_repo.user]

        return render('/pullrequests/pullrequest.html')

    @NotAnonymous()

    def create(self, repo_name):

        repo = RepoModel()._get_repo(repo_name)

        try:

            _form = PullRequestForm(repo.repo_id)().to_python(request.POST)

        except formencode.Invalid, errors:

            log.error(traceback.format_exc())

            if errors.error_dict.get('revisions'):

                msg = 'Revisions: %s' % errors.error_dict['revisions']

            elif errors.error_dict.get('pullrequest_title'):

                msg = _('Pull request requires a title with min. 3 chars')

            else:

                msg = _('error during creation of pull request')

            h.flash(msg, 'error')

            return redirect(url('pullrequest_home', repo_name=repo_name))

        org_repo = _form['org_repo']

        org_ref = _form['org_ref']

        other_repo = _form['other_repo']

        other_ref = _form['other_ref']

        revisions = _form['revisions']

        reviewers = _form['review_members']

        title = _form['pullrequest_title']

        description = _form['pullrequest_desc']

        try:

            pull_request = PullRequestModel().create(