ign_whitespace_lcl = ign_whitespace_lcl = get_ignore_ws('', request.GET)

            _diff = c.db_repo_scm_instance.get_diff(cs1, cs2,

                ignore_whitespace=ign_whitespace_lcl, context=context_lcl)

            diff_limit = self.cut_off_limit if not fulldiff else None

            diff_processor = diffs.DiffProcessor(_diff,

                                                 vcs=c.db_repo_scm_instance.alias,

                                                 format='gitdiff',

                                                 diff_limit=diff_limit)

            cs_changes = OrderedDict()

            if method == 'show':

                _parsed = diff_processor.prepare()

                c.limited_diff = False

                if isinstance(_parsed, LimitedDiffContainer):

                    c.limited_diff = True

                for f in _parsed:

                    st = f['stats']

                    c.lines_added += st['added']

                    c.lines_deleted += st['deleted']

                    fid = h.FID(changeset.raw_id, f['filename'])

                    diff = diff_processor.as_html(enable_comments=enable_comments,

                                                  parsed_lines=[f])

                    cs_changes[fid] = [cs1, cs2, f['operation'], f['filename'],

                                       diff, st]

            else:

                # downloads/raw we only need RAW diff nothing else

                diff = diff_processor.as_raw()

                cs_changes[''] = [None, None, None, None, diff, None]

            c.changes[changeset.raw_id] = cs_changes

        #sort comments in creation order

        c.comments = [com for com_id, com in sorted(comments.items())]

        # count inline comments

        for __, lines in c.inline_comments:

            for comments in lines.values():

                c.inline_cnt += len(comments)

        if len(c.cs_ranges) == 1:

            c.changeset = c.cs_ranges[0]

            c.parent_tmpl = ''.join(['# Parent  %s\n' % x.raw_id

                                     for x in c.changeset.parents])

        if method == 'download':

            response.content_type = 'text/plain'

            response.content_disposition = 'attachment; filename=%s.diff' \

                                            % revision[:12]

            return diff

        elif method == 'patch':

            response.content_type = 'text/plain'

            c.diff = safe_unicode(diff)

            return render('changeset/patch_changeset.html')

        elif method == 'raw':

            response.content_type = 'text/plain'

            return diff

        elif method == 'show':

            self.__load_data()

            if len(c.cs_ranges) == 1:

                return render('changeset/changeset.html')

            else:

                c.cs_ranges_org = None

                c.cs_comments = {}

                revs = [ctx.revision for ctx in reversed(c.cs_ranges)]

                c.jsdata = json.dumps(graph_data(c.db_repo_scm_instance, revs))

                return render('changeset/changeset_range.html')

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def index(self, revision, method='show'):

        return self._index(revision, method=method)

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def changeset_raw(self, revision):

        return self._index(revision, method='raw')

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def changeset_patch(self, revision):

        return self._index(revision, method='patch')

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def changeset_download(self, revision):

        return self._index(revision, method='download')

    @LoginRequired()

    @NotAnonymous()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    @jsonify

    def comment(self, repo_name, revision):

        status = request.POST.get('changeset_status')

        c.co = comm = ChangesetCommentsModel().create(

            text=text,

            repo=c.db_repo.repo_id,

            user=c.authuser.user_id,

            revision=revision,

            f_path=request.POST.get('f_path'),

            line_no=request.POST.get('line'),

            status_change=(ChangesetStatus.get_status_lbl(status)

                           if status else None)

        )

        # get status if set !

        if status:

            # if latest status was from pull request and it's closed

            # disallow changing status !

            # dont_allow_on_closed_pull_request = True !

            try:

                ChangesetStatusModel().set_status(

                    c.db_repo.repo_id,

                    status,

                    c.authuser.user_id,

                    comm,

                    revision=revision,

                    dont_allow_on_closed_pull_request=True

                )

            except StatusChangeOnClosedPullRequestError:

                log.error(traceback.format_exc())

                msg = _('Changing status on a changeset associated with '

                        'a closed pull request is not allowed')

                h.flash(msg, category='warning')

                return redirect(h.url('changeset_home', repo_name=repo_name,

                                      revision=revision))

        action_logger(self.authuser,

                      'user_commented_revision:%s' % revision,

                      c.db_repo, self.ip_addr, self.sa)

        Session().commit()

        if not request.environ.get('HTTP_X_PARTIAL_XHR'):

            return redirect(h.url('changeset_home', repo_name=repo_name,

                                  revision=revision))

        #only ajax below

        data = {

           'target_id': h.safeid(h.safe_unicode(request.POST.get('f_path'))),

        }

        if comm:

            data.update(comm.get_dict())

            data.update({'rendered_text':

                         render('changeset/changeset_comment_block.html')})

        return data

    @LoginRequired()

    @NotAnonymous()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def preview_comment(self):

        if not request.environ.get('HTTP_X_PARTIAL_XHR'):

            raise HTTPBadRequest()

        text = request.POST.get('text')

        if text:

            return h.rst_w_mentions(text)

        return ''

    @LoginRequired()

    @NotAnonymous()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    @jsonify

    def delete_comment(self, repo_name, comment_id):

        co = ChangesetComment.get(comment_id)

        if not co:

            raise HTTPBadRequest()

        owner = co.author.user_id == c.authuser.user_id

        repo_admin = h.HasRepoPermissionAny('repository.admin')

        if h.HasPermissionAny('hg.admin')() or repo_admin or owner:

            ChangesetCommentsModel().delete(comment=co)

            Session().commit()

            return True

        else:

            raise HTTPForbidden()

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    @jsonify

    def changeset_info(self, repo_name, revision):

        if request.is_xhr:

            try:

                return c.db_repo_scm_instance.get_changeset(revision)

            except ChangesetDoesNotExistError, e:

                return EmptyChangeset(message=str(e))

        else:

            raise HTTPBadRequest()

                brevs = org_scm_instance._repo.revs('%s - %ld', c.cs_branch_name, avail_revs)

                if brevs:

                    # also show changesets that are on branch but neither ancestors nor descendants

                    show.update(org_scm_instance._repo.revs('::%ld - ::%ld - ::%s', brevs, avail_revs, c.a_branch_name))

                    show.add(revs[0]) # make sure graph shows this so we can see how they relate

                    c.update_msg_other = _('Note: Branch %s has another head: %s.') % (c.cs_branch_name,

                        h.short_id(org_scm_instance.get_changeset((max(brevs))).raw_id))

                avail_show = sorted(show, reverse=True)

        elif org_scm_instance.alias == 'git':

            c.update_msg = _("Git pull requests don't support updates yet.")

        c.avail_revs = avail_revs

        c.avail_cs = [org_scm_instance.get_changeset(r) for r in avail_show]

        c.avail_jsdata = json.dumps(graph_data(org_scm_instance, avail_show))

        raw_ids = [x.raw_id for x in c.cs_ranges]

        c.cs_comments = c.cs_repo.get_comments(raw_ids)

        c.statuses = c.cs_repo.statuses(raw_ids)

        ignore_whitespace = request.GET.get('ignorews') == '1'

        line_context = request.GET.get('context', 3)

        c.ignorews_url = _ignorews_url

        c.context_url = _context_url

        c.fulldiff = request.GET.get('fulldiff')

        diff_limit = self.cut_off_limit if not c.fulldiff else None

        # we swap org/other ref since we run a simple diff on one repo

        log.debug('running diff between %s and %s in %s'

                  % (c.a_rev, c.cs_rev, org_scm_instance.path))

        txtdiff = org_scm_instance.get_diff(rev1=safe_str(c.a_rev), rev2=safe_str(c.cs_rev),

                                      ignore_whitespace=ignore_whitespace,

                                      context=line_context)

        diff_processor = diffs.DiffProcessor(txtdiff or '', format='gitdiff',

                                             diff_limit=diff_limit)

        _parsed = diff_processor.prepare()

        c.limited_diff = False

        if isinstance(_parsed, LimitedDiffContainer):

            c.limited_diff = True

        c.files = []

        c.changes = {}

        c.lines_added = 0

        c.lines_deleted = 0

        for f in _parsed:

            st = f['stats']

            c.lines_added += st['added']

            c.lines_deleted += st['deleted']

            fid = h.FID('', f['filename'])

            c.files.append([fid, f['operation'], f['filename'], f['stats']])

            htmldiff = diff_processor.as_html(enable_comments=True,

                                              parsed_lines=[f])

            c.changes[fid] = [f['operation'], f['filename'], htmldiff]

        # inline comments

        c.inline_cnt = 0

        c.inline_comments = cc_model.get_inline_comments(

                                c.db_repo.repo_id,

                                pull_request=pull_request_id)

        # count inline comments

        for __, lines in c.inline_comments:

            for comments in lines.values():

                c.inline_cnt += len(comments)

        # comments

        c.comments = cc_model.get_comments(c.db_repo.repo_id,

                                           pull_request=pull_request_id)

        # (badly named) pull-request status calculation based on reviewer votes

        (c.pull_request_reviewers,

         c.pull_request_pending_reviewers,

         c.current_voting_result,

         ) = cs_model.calculate_pull_request_result(c.pull_request)

        c.changeset_statuses = ChangesetStatus.STATUSES

        c.as_form = False

        c.ancestor = None # there is one - but right here we don't know which

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

    @LoginRequired()

    @NotAnonymous()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    @jsonify

    def comment(self, repo_name, pull_request_id):

        pull_request = PullRequest.get_or_404(pull_request_id)

        status = 0

        close_pr = False

        allowed_to_change_status = self._get_is_allowed_change_status(pull_request)

        if allowed_to_change_status:

            status = request.POST.get('changeset_status')

            close_pr = request.POST.get('save_close')

        if close_pr:

            text = _('Closing.') + '\n' + text

        comm = ChangesetCommentsModel().create(

            text=text,

            repo=c.db_repo.repo_id,

            user=c.authuser.user_id,

            pull_request=pull_request_id,

            f_path=request.POST.get('f_path'),

            line_no=request.POST.get('line'),

            status_change=(ChangesetStatus.get_status_lbl(status)

                           if status and allowed_to_change_status else None),

            closing_pr=close_pr

        )

        action_logger(self.authuser,

                      'user_commented_pull_request:%s' % pull_request_id,

                      c.db_repo, self.ip_addr, self.sa)

        if allowed_to_change_status:

            # get status if set !

            if status:

                ChangesetStatusModel().set_status(

                    c.db_repo.repo_id,

                    status,

                    c.authuser.user_id,

                    comm,

                    pull_request=pull_request_id

                )

            if close_pr:

                PullRequestModel().close_pull_request(pull_request_id)

                action_logger(self.authuser,

                              'user_closed_pull_request:%s' % pull_request_id,

                              c.db_repo, self.ip_addr, self.sa)

        Session().commit()

        if not request.environ.get('HTTP_X_PARTIAL_XHR'):

            return redirect(pull_request.url())

        data = {

           'target_id': h.safeid(h.safe_unicode(request.POST.get('f_path'))),

        }

        if comm:

            c.co = comm

            data.update(comm.get_dict())

            data.update({'rendered_text':

                         render('changeset/changeset_comment_block.html')})

        return data

    @LoginRequired()

    @NotAnonymous()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    @jsonify

    def delete_comment(self, repo_name, comment_id):

        co = ChangesetComment.get(comment_id)

        if co.pull_request.is_closed():

            #don't allow deleting comments on closed pull request

            raise HTTPForbidden()

        owner = co.author.user_id == c.authuser.user_id

        repo_admin = h.HasRepoPermissionAny('repository.admin')(c.repo_name)

        if h.HasPermissionAny('hg.admin') or repo_admin or owner:

            ChangesetCommentsModel().delete(comment=co)

            Session().commit()

            return True

        else:

            raise HTTPForbidden()

                repo_name=repo.repo_name,

                revision=revision,

                anchor='comment-%s' % comment.comment_id)

            subj = safe_unicode(

                h.link_to('Re changeset: %(desc)s %(line)s' % \

                          {'desc': desc, 'line': line},

                          comment_url)

            )

            # get the current participants of this changeset

            recipients = ChangesetComment.get_users(revision=revision)

            # add changeset author if it's in kallithea system

            cs_author = User.get_from_cs_author(cs.author)

            if not cs_author:

                #use repo owner if we cannot extract the author correctly

                cs_author = repo.user

            recipients += [cs_author]

            email_kwargs = {

                'status_change': status_change,

                'cs_comment_user': h.person(user, 'username_and_name'),

                'cs_target_repo': h.canonical_url('summary_home', repo_name=repo.repo_name),

                'cs_comment_url': comment_url,

                'raw_id': revision,

                'message': cs.message,

                'repo_name': repo.repo_name,

                'short_id': h.short_id(revision),

                'branch': cs.branch,

                'comment_username': user.username,

                'threading': threading,

            }

        #pull request

        elif pull_request:

            notification_type = Notification.TYPE_PULL_REQUEST_COMMENT

            desc = comment.pull_request.title

            _org_ref_type, org_ref_name, _org_rev = comment.pull_request.org_ref.split(':')

            threading = ['%s-pr-%s@%s' % (pull_request.other_repo.repo_name,

                                          pull_request.pull_request_id,

                                          h.canonical_hostname())]

            if line_no: # TODO: url to file _and_ line number

                threading.append('%s-pr-%s-line-%s@%s' % (pull_request.other_repo.repo_name,

                                                          pull_request.pull_request_id, line_no,

                                                          h.canonical_hostname()))

            comment_url = pull_request.url(canonical=True,

                anchor='comment-%s' % comment.comment_id)

            subj = safe_unicode(

                h.link_to('Re pull request #%(pr_id)s: %(desc)s %(line)s' % \

                          {'desc': desc,

                           'pr_id': comment.pull_request.pull_request_id,

                           'line': line},

                          comment_url)

            )

            # get the current participants of this pull request

            recipients = ChangesetComment.get_users(pull_request_id=

                                                pull_request.pull_request_id)

            # add pull request author

            recipients += [pull_request.author]

            # add the reviewers to notification

            recipients += [x.user for x in pull_request.reviewers]

            #set some variables for email notification

            email_kwargs = {

                'pr_title': pull_request.title,

                'pr_id': pull_request.pull_request_id,

                'status_change': status_change,

                'closing_pr': closing_pr,

                'pr_comment_url': comment_url,

                'pr_comment_user': h.person(user, 'username_and_name'),

                'pr_target_repo': h.canonical_url('summary_home',

                                   repo_name=pull_request.other_repo.repo_name),

                'repo_name': pull_request.other_repo.repo_name,

                'ref': org_ref_name,

                'comment_username': user.username,

                'threading': threading,

            }

        return subj, body, recipients, notification_type, email_kwargs

    def create(self, text, repo, user, revision=None, pull_request=None,

               f_path=None, line_no=None, status_change=None, closing_pr=False,

               send_email=True):

        """

        Creates new comment for changeset or pull request.

        If status_change is not None this comment is associated with a

        status change of changeset or changesets associated with pull request

        :param text:

        :param repo:

        :param user:

        :param revision:

        :param pull_request: (for emails, not for comments)

        :param f_path:

        :param line_no:

        :param status_change: (for emails, not for comments)

        :param closing_pr: (for emails, not for comments)

        :param send_email: also send email

        """

            log.warning('Missing text for comment, skipping...')

            return

        repo = self._get_repo(repo)

        user = self._get_user(user)

        comment = ChangesetComment()

        comment.repo = repo

        comment.author = user

        comment.text = text

        comment.f_path = f_path

        comment.line_no = line_no

        if revision:

            comment.revision = revision

        elif pull_request:

            pull_request = self.__get_pull_request(pull_request)

            comment.pull_request = pull_request

        else:

            raise Exception('Please specify revision or pull_request_id')

        Session().add(comment)

        Session().flush()

        if send_email:

            (subj, body, recipients, notification_type,

             email_kwargs) = self._get_notification_data(

                                repo, comment, user,

                                comment_text=text,

                                line_no=line_no,

                                revision=revision,

                                pull_request=pull_request,

                                status_change=status_change,

                                closing_pr=closing_pr)

            email_kwargs['is_mention'] = False

            # create notification objects, and emails

            NotificationModel().create(

                created_by=user, subject=subj, body=body,

                recipients=recipients, type_=notification_type,

                email_kwargs=email_kwargs,

            )

            mention_recipients = set(self._extract_mentions(body))\

                                    .difference(recipients)

            if mention_recipients:

                email_kwargs['is_mention'] = True

                subj = _('[Mention]') + ' ' + subj

                NotificationModel().create(

                    created_by=user, subject=subj, body=body,

                    recipients=mention_recipients,

                    type_=notification_type,

                    email_kwargs=email_kwargs

                )

        return comment

    def delete(self, comment):

        """

        Deletes given comment

        :param comment_id:

        """

        comment = self.__get_changeset_comment(comment)

        Session().delete(comment)

        return comment

    def get_comments(self, repo_id, revision=None, pull_request=None):

        """

        Gets main comments based on revision or pull_request_id

        :param repo_id:

        :param revision:

        :param pull_request:

        """

        q = ChangesetComment.query()\

                .filter(ChangesetComment.repo_id == repo_id)\

                .filter(ChangesetComment.line_no == None)\

                .filter(ChangesetComment.f_path == None)

        if revision:

            q = q.filter(ChangesetComment.revision == revision)

        elif pull_request:

            pull_request = self.__get_pull_request(pull_request)

            q = q.filter(ChangesetComment.pull_request == pull_request)

        else:

            raise Exception('Please specify revision or pull_request')

        q = q.order_by(ChangesetComment.created_on)

        return q.all()

    def get_inline_comments(self, repo_id, revision=None, pull_request=None):

        q = Session().query(ChangesetComment)\

            .filter(ChangesetComment.repo_id == repo_id)\

            .filter(ChangesetComment.line_no != None)\

            .filter(ChangesetComment.f_path != None)\

            .order_by(ChangesetComment.comment_id.asc())\

    color: black !important;

    margin: 1em 0 !important;

    line-height: 1.5em !important;

}

div.rst-block ul {

    list-style: disc !important;

    margin: 1em 0 1em 2em !important;

}

div.rst-block ol {

    list-style: decimal;

    margin: 1em 0 1em 2em !important;

}

div.rst-block code {

    font-size: 12px !important;

    background-color: ghostWhite !important;

    color: #444 !important;

    padding: 0 .2em !important;

    border: 1px solid #dedede !important;

}

div.rst-block pre code {

    padding: 0 !important;

    font-size: 12px !important;

    background-color: #eee !important;

    border: none !important;

}

div.rst-block pre {

    margin: 1em 0;

    font-size: 12px;

    background-color: #eee;

    border: 1px solid #ddd;

    padding: 5px;

    color: #444;

    overflow: auto;

    -webkit-box-shadow: rgba(0,0,0,0.07) 0 1px 2px inset;

    -webkit-border-radius: 3px;

    border-radius: 3px;

}

/** comment main **/

.comments {

    padding: 10px 20px;

    max-width: 978px;

}

.comments .comment {

    border: 1px solid #ddd;

    margin-top: 10px;

    -webkit-border-radius: 4px;

    border-radius: 4px;

}

.comments .comment .meta {

    background: #f8f8f8;

    padding: 4px;

    border-bottom: 1px solid #ddd;

    min-height: 18px;

    overflow: auto;

}

.comments .comment .meta img {

    vertical-align: middle;

}

.comments .comment .meta .user {

    font-weight: bold;

    float: left;

    padding: 4px 2px 2px 2px;

}

.comments .comment .meta .date {

    float: left;

    padding: 4px 4px 0px 4px;

}

.comments .comment .text {

    background-color: #FAFAFA;

}

.comment .text div.rst-block p {

    margin: 0.5em 0px !important;

}

.comments .comments-number,

.pr-comments-number {

    margin: 5px;

    padding: 0px 0px 10px 0px;

    font-weight: bold;

    color: #666;

    font-size: 16px;

}

/** comment form **/

.status-block {

    margin: 5px;

    clear: both

}

div.comment-form {

    margin-top: 20px;

}

.comment-form strong {

    display: block;

    margin-bottom: 15px;

}

.comment-form textarea {

    width: 100%;

    height: 100px;

    font-family: Consolas, Monaco, Inconsolata, Liberation Mono, monospace;

}

form.comment-form {

    margin-top: 10px;

    margin-left: 10px;

}

.comment-inline-form .comment-block-ta,

.comment-form .comment-block-ta {

    border: 1px solid #ccc;

    border-radius: 3px;

    box-sizing: border-box;

}

.comment-form-submit {

    margin-top: 5px;

    margin-left: 525px;

}

.file-comments {

    display: none;

}

.comment-form .comment {

    margin-left: 10px;

}

.comment-form .comment-help {

    padding: 5px 5px 5px 5px;

    color: #666;

}

.comment-form .comment-help .preview-btn,

.comment-form .comment-help .edit-btn {

    float: right;

    margin: -6px 0px 0px 0px;

}

.comment-form .preview-box.unloaded,

.comment-inline-form .preview-box.unloaded {

    height: 50px;

    text-align: center;

    padding: 20px;

    background-color: #fafafa;

}

.comment-form .comment-button {

    padding-top: 5px;

}

.add-another-button {

    margin-left: 10px;

    margin-top: 10px;

    margin-bottom: 10px;

}

.comment .buttons {

    float: right;

    margin: -1px 0px 0px 0px;

}

.show-inline-comments {

    position: relative;

    top: 1px

}

/** comment inline form **/

.comment-inline-form {

    margin: 4px;

    max-width: 978px;

}

.comment-inline-form .submitting-overlay {

    display: none;

    height: 0;

    text-align: center;

## -*- coding: utf-8 -*-

## usage:

## <%namespace name="comment" file="/changeset/changeset_file_comment.html"/>

## ${comment.comment_block(co)}

##

<%def name="comment_block(co)">

  <div class="comment" id="comment-${co.comment_id}" line="${co.line_no}">

    <div class="comment-wrapp">

      <div class="meta">

          <div style="float:left">

               ${h.gravatar(co.author.email, size=20)}

          </div>

          <div class="user">

              ${co.author.username_and_name}

          </div>

          <div class="date">

              ${h.age(co.modified_at)}

          </div>

       <div style="float:left;padding:4px 0px 0px 5px">

        <span class="">

         %if co.pull_request:

            %if co.status_change:

              ${_('Status change from pull request')}

              <a href="${co.pull_request.url()}">"${co.pull_request.title or _("No title")}"</a>:

            %else:

              ${_('Comment from pull request')}

              <a href="${co.pull_request.url()}">"${co.pull_request.title or _("No title")}"</a>

            %endif

         %else:

            %if co.status_change:

              ${_('Status change on changeset')}:

            %else:

              ${_('Comment on changeset')}

            %endif

         %endif

        </span>

       </div>

        %if co.status_change:

           <div  style="float:left" class="changeset-status-container">

             <div style="float:left;padding:10px 2px 0px 2px"></div>

             <div title="${_('Changeset status')}" class="changeset-status-lbl"> ${co.status_change[0].status_lbl}</div>

             <div class="changeset-status-ico"><i class="icon-circle changeset-status-${co.status_change[0].status}"></i></div>

           </div>

        %endif

      <a class="permalink" href="#comment-${co.comment_id}">&para;</a>

      %if h.HasPermissionAny('hg.admin')() or h.HasRepoPermissionAny('repository.admin')(c.repo_name) or co.author.user_id == c.authuser.user_id:

          <div onClick="confirm('${_("Delete comment?")}') && deleteComment(${co.comment_id})" class="buttons delete-comment btn btn-mini">${_('Delete')}</div>

      %endif

      </div>

      <div class="text">

          ${h.rst_w_mentions(co.text)|n}

      </div>

    </div>

  </div>

</%def>

<%def name="comment_inline_form()">

<div id='comment-inline-form-template' style="display:none">

  <div class="comment-inline-form ac">

  %if c.authuser.username != 'default':

    ${h.form('#', class_='inline-form')}

      <div id="edit-container_{1}" class="clearfix">

        <div class="comment-help">${_('Commenting on line {1}.')}

          ${(_('Comments parsed using %s syntax with %s support.') % (

                 ('<a href="%s">RST</a>' % h.url('rst_help')),

                   ('<span style="color:#577632" class="tooltip" title="%s">@mention</span>' % _('Use @username inside this text to notify another user'))

               )

            )|n

           }

        </div>

        <div class="mentions-container" id="mentions_container_{1}"></div>

        <textarea id="text_{1}" name="text" class="comment-block-ta yui-ac-input"></textarea>

      </div>

      <div id="preview-container_{1}" class="clearfix" style="display:none">

        <div class="comment-help">

            ${_('Comment preview')}

        </div>

        <div id="preview-box_{1}" class="preview-box"></div>

      </div>

      <div class="comment-button">

        <div class="submitting-overlay">${_('Submitting ...')}</div>

        <input type="hidden" name="f_path" value="{0}">

        <input type="hidden" name="line" value="{1}">

        ${h.submit('save', _('Comment'), class_='btn btn-small save-inline-form')}

        ${h.reset('hide-inline-form', _('Cancel'), class_='btn btn-small hide-inline-form')}

        <div id="preview-btn_{1}" class="preview-btn btn btn-small">${_('Preview')}</div>

        <div id="edit-btn_{1}" class="edit-btn btn btn-small" style="display:none">${_('Edit')}</div>

      </div>

    ${h.end_form()}

  %else:

      ${h.form('')}

      <div class="clearfix">

          <div class="comment-help">

            ${_('You need to be logged in to comment.')} <a href="${h.url('login_home',came_from=h.url.current())}">${_('Login now')}</a>