sett3.app_settings_value = form_result['rhodecode_ga_code']

                Session().add(sett3)

                Session().commit()

                set_rhodecode_config(config)

                h.flash(_('Updated application settings'), category='success')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('error occurred during updating '

                          'application settings'),

                          category='error')

        if setting_id == 'visual':

            application_form = ApplicationVisualisationForm()()

            try:

                form_result = application_form.to_python(dict(request.POST))

            except formencode.Invalid, errors:

                return htmlfill.render(

                     render('admin/settings/settings.html'),

                     defaults=errors.value,

                     errors=errors.error_dict or {},

                     prefix_error=False,

                     encoding="UTF-8"

                )

            try:

                sett1 = RhodeCodeSetting.get_by_name_or_create('show_public_icon')

                sett1.app_settings_value = \

                    form_result['rhodecode_show_public_icon']

                Session().add(sett1)

                sett2 = RhodeCodeSetting.get_by_name_or_create('show_private_icon')

                sett2.app_settings_value = \

                    form_result['rhodecode_show_private_icon']

                Session().add(sett2)

                sett3 = RhodeCodeSetting.get_by_name_or_create('stylify_metatags')

                sett3.app_settings_value = \

                    form_result['rhodecode_stylify_metatags']

                Session().add(sett3)

                sett4 = RhodeCodeSetting.get_by_name_or_create('lightweight_dashboard')

                sett4.app_settings_value = \

                    form_result['rhodecode_lightweight_dashboard']

                Session().add(sett4)

                Session().commit()

                set_rhodecode_config(config)

                h.flash(_('Updated visualisation settings'),

                        category='success')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('error occurred during updating '

                          'visualisation settings'),

                        category='error')

        if setting_id == 'vcs':

            application_form = ApplicationUiSettingsForm()()

            try:

                form_result = application_form.to_python(dict(request.POST))

            except formencode.Invalid, errors:

                return htmlfill.render(

                     render('admin/settings/settings.html'),

                     defaults=errors.value,

                     errors=errors.error_dict or {},

                     prefix_error=False,

                     encoding="UTF-8"

                )

            try:

                # fix namespaces for hooks and extensions

                _f = lambda s: s.replace('.', '_')

                sett = RhodeCodeUi.get_by_key('push_ssl')

                sett.ui_value = form_result['web_push_ssl']

                Session().add(sett)

                sett = RhodeCodeUi.get_by_key('/')

                sett.ui_value = form_result['paths_root_path']

                Session().add(sett)

                #HOOKS

                sett = RhodeCodeUi.get_by_key(RhodeCodeUi.HOOK_UPDATE)

                sett.ui_active = form_result[_f('hooks_%s' %

                                                RhodeCodeUi.HOOK_UPDATE)]

                Session().add(sett)

                sett = RhodeCodeUi.get_by_key(RhodeCodeUi.HOOK_REPO_SIZE)

                sett.ui_active = form_result[_f('hooks_%s' %

                                                RhodeCodeUi.HOOK_REPO_SIZE)]

                Session().add(sett)

                sett = RhodeCodeUi.get_by_key(RhodeCodeUi.HOOK_PUSH)

                #check if it's already locked !, if it is compare users

                user_id, _date = repo.locked

                if user.user_id == user_id:

                    log.debug('Got push from user %s, now unlocking' % (user))

                    # unlock if we have push from user who locked

                    make_lock = False

                else:

                    # we're not the same user who locked, ban with 423 !

                    locked = True

            if action == 'pull':

                if repo.locked[0] and repo.locked[1]:

                    locked = True

                else:

                    log.debug('Setting lock on repo %s by %s' % (repo, user))

                    make_lock = True

        else:

            log.debug('Repository %s do not have locking enabled' % (repo))

        log.debug('FINAL locking values make_lock:%s,locked:%s,locked_by:%s'

                  % (make_lock, locked, locked_by))

        return make_lock, locked, locked_by

    def __call__(self, environ, start_response):

        start = time.time()

        try:

            return self._handle_request(environ, start_response)

        finally:

            log = logging.getLogger('rhodecode.' + self.__class__.__name__)

            log.debug('Request time: %.3fs' % (time.time() - start))

            meta.Session.remove()

class BaseController(WSGIController):

    def __before__(self):

        c.rhodecode_version = __version__

        c.rhodecode_instanceid = config.get('instance_id')

        c.rhodecode_name = config.get('rhodecode_title')

        c.use_gravatar = str2bool(config.get('use_gravatar'))

        c.ga_code = config.get('rhodecode_ga_code')

        # Visual options

        c.visual = AttributeDict({})

        rc_config = RhodeCodeSetting.get_app_settings()

        c.visual.show_public_icon = str2bool(rc_config.get('rhodecode_show_public_icon'))

        c.visual.show_private_icon = str2bool(rc_config.get('rhodecode_show_private_icon'))

        c.visual.stylify_metatags = str2bool(rc_config.get('rhodecode_stylify_metatags'))

        c.visual.lightweight_dashboard = str2bool(rc_config.get('rhodecode_lightweight_dashboard'))

        c.repo_name = get_repo_slug(request)

        c.backends = BACKENDS.keys()

        c.unread_notifications = NotificationModel()\

                        .get_unread_cnt_for_user(c.rhodecode_user.user_id)

        self.cut_off_limit = int(config.get('cut_off_limit'))

        self.sa = meta.Session

        self.scm_model = ScmModel(self.sa)

        self.ip_addr = ''

    def __call__(self, environ, start_response):

        """Invoke the Controller"""

        # WSGIController.__call__ dispatches to the Controller method

        # the request is routed to. This routing information is

        # available in environ['pylons.routes_dict']

        start = time.time()

        try:

            self.ip_addr = _get_ip_addr(environ)

            # make sure that we update permissions each time we call controller

            api_key = request.GET.get('api_key')

            cookie_store = CookieStoreWrapper(session.get('rhodecode_user'))

            user_id = cookie_store.get('user_id', None)

            username = get_container_username(environ, config)

            auth_user = AuthUser(user_id, api_key, username)

            request.user = auth_user

            self.rhodecode_user = c.rhodecode_user = auth_user

            if not self.rhodecode_user.is_authenticated and \

                       self.rhodecode_user.user_id is not None:

                self.rhodecode_user.set_authenticated(

                    cookie_store.get('is_authenticated')

                )

            log.info('IP: %s User: %s accessed %s' % (

               self.ip_addr, auth_user, safe_unicode(_get_access_path(environ)))

            )

            return WSGIController.__call__(self, environ, start_response)

        finally:

            log.info('IP: %s Request to %s time: %.3fs' % (

                _get_ip_addr(environ),

                safe_unicode(_get_access_path(environ)), time.time() - start)

            )

            meta.Session.remove()

class BaseRepoController(BaseController):

    """

    Base class for controllers responsible for loading all needed data for

    repository loaded items are

from pylons.i18n.translation import _, ungettext

from hashlib import md5

from webhelpers.html import literal, HTML, escape

from webhelpers.html.tools import *

from webhelpers.html.builder import make_tag

from webhelpers.html.tags import auto_discovery_link, checkbox, css_classes, \

    end_form, file, form, hidden, image, javascript_link, link_to, \

    link_to_if, link_to_unless, ol, required_legend, select, stylesheet_link, \

    submit, text, password, textarea, title, ul, xml_declaration, radio

from webhelpers.html.tools import auto_link, button_to, highlight, \

    js_obfuscate, mail_to, strip_links, strip_tags, tag_re

from webhelpers.number import format_byte_size, format_bit_size

from webhelpers.pylonslib import Flash as _Flash

from webhelpers.pylonslib.secure_form import secure_form

from webhelpers.text import chop_at, collapse, convert_accented_entities, \

    convert_misc_entities, lchop, plural, rchop, remove_formatting, \

    replace_whitespace, urlify, truncate, wrap_paragraphs

from webhelpers.date import time_ago_in_words

from webhelpers.paginate import Page

from webhelpers.html.tags import _set_input_attrs, _set_id_attr, \

    convert_boolean_attrs, NotGiven, _make_safe_id_component

from rhodecode.lib.annotate import annotate_highlight

from rhodecode.lib.utils import repo_name_slug

from rhodecode.lib.utils2 import str2bool, safe_unicode, safe_str, \

    get_changeset_safe, datetime_to_time, time_to_datetime, AttributeDict

from rhodecode.lib.markup_renderer import MarkupRenderer

from rhodecode.lib.vcs.exceptions import ChangesetDoesNotExistError

from rhodecode.lib.vcs.backends.base import BaseChangeset

from rhodecode.config.conf import DATE_FORMAT, DATETIME_FORMAT

from rhodecode.model.changeset_status import ChangesetStatusModel

from rhodecode.model.db import URL_SEP, Permission

log = logging.getLogger(__name__)

html_escape_table = {

    "&": "&",

    '"': """,

    "'": "'",

    ">": ">",

    "<": "&lt;",

}

def html_escape(text):

    """Produce entities within text."""

def shorter(text, size=20):

    postfix = '...'

    if len(text) > size:

        return text[:size - len(postfix)] + postfix

    return text

def _reset(name, value=None, id=NotGiven, type="reset", **attrs):

    """

    Reset button

    """

    _set_input_attrs(attrs, type, name, value)

    _set_id_attr(attrs, id, name)

    convert_boolean_attrs(attrs, ["disabled"])

    return HTML.input(**attrs)

reset = _reset

safeid = _make_safe_id_component

def FID(raw_id, path):

    """

    Creates a uniqe ID for filenode based on it's hash of path and revision

    it's safe to use in urls

    :param raw_id:

    :param path:

    """

    return 'C-%s-%s' % (short_id(raw_id), md5(safe_str(path)).hexdigest()[:12])

def get_token():

    """Return the current authentication token, creating one if one doesn't

    already exist.

    """

    token_key = "_authentication_token"

    from pylons import session

    if not token_key in session:

        try:

            token = hashlib.sha1(str(random.getrandbits(128))).hexdigest()

        except AttributeError:  # Python < 2.4

            token = hashlib.sha1(str(random.randrange(2 ** 128))).hexdigest()

        session[token_key] = token

        if hasattr(session, 'save'):

            session.save()

    #maybe it's an ID ?

    if str(id_).isdigit() or isinstance(id_, int):

        id_ = int(id_)

        user = User.get(id_)

        if user is not None:

            return person_getter(user)

    return id_

def desc_stylize(value):

    """

    converts tags from value into html equivalent

    :param value:

    """

    value = re.sub(r'\[see\ \=\>\ *([a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\]',

                   '<div class="metatag" tag="see">see =&gt; \\1 </div>', value)

    value = re.sub(r'\[license\ \=\>\ *([a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\]',

                   '<div class="metatag" tag="license"><a href="http:\/\/www.opensource.org/licenses/\\1">\\1</a></div>', value)

    value = re.sub(r'\[(requires|recommends|conflicts|base)\ \=\>\ *([a-zA-Z\-\/]*)\]',

                   '<div class="metatag" tag="\\1">\\1 =&gt; <a href="/\\2">\\2</a></div>', value)

    value = re.sub(r'\[(lang|language)\ \=\>\ *([a-zA-Z\-\/]*)\]',

                   '<div class="metatag" tag="lang">\\2</div>', value)

    value = re.sub(r'\[([a-z]+)\]',

                  '<div class="metatag" tag="\\1">\\1</div>', value)

    return value

def bool2icon(value):

    """Returns True/False values represented as small html image of true/false

    icons

    :param value: bool value

    """

    if value is True:

        return HTML.tag('img', src=url("/images/icons/accept.png"),

                        alt=_('True'))

    if value is False:

        return HTML.tag('img', src=url("/images/icons/cancel.png"),

                        alt=_('False'))

    return value

    """

    This helper will action_map the specified string action into translated

    fancy names with icons and links

    :param user_log: user log instance

    :param feed: use output for feeds (no html and fancy icons)

    :param parse_cs: parse Changesets into VCS instances

    """

    action = user_log.action

    action_params = ' '

    x = action.split(':')

    if len(x) > 1:

        action, action_params = x

    def get_cs_links():

        revs_limit = 3  # display this amount always

        revs_top_limit = 50  # show upto this amount of changesets hidden

        revs_ids = action_params.split(',')

        deleted = user_log.repository is None

        if deleted:

            return ','.join(revs_ids)

        repo_name = user_log.repository.repo_name

        def lnk(rev, repo_name):

            if isinstance(rev, BaseChangeset) or isinstance(rev, AttributeDict):

                _url = url('changeset_home', repo_name=repo_name,

                           revision=rev.raw_id)

            else:

                lbl = ('%s' % rev)[:12]

                _url = '#'

                title = _('Changeset not found')

        revs = []

        if len(filter(lambda v: v != '', revs_ids)) > 0:

            for rev in revs_ids[:revs_top_limit]:

                if parse_cs:

                    try:

                    except ChangesetDoesNotExistError:

                        log.error('cannot find revision %s in this repo' % rev)

                        revs.append(rev)

                        continue

                else:

                        'short_id': rev[:12],

                        'raw_id': rev,

                    })

        cs_links = []

        cs_links.append(" " + ', '.join(

            [lnk(rev, repo_name) for rev in revs[:revs_limit]]

            )

        )

        compare_view = (

            ' <div class="compare_view tooltip" title="%s">'

            '<a href="%s">%s</a> </div>' % (

                _('Show all combined changesets %s->%s') % (

                    revs_ids[0][:12], revs_ids[-1][:12]

                ),

                url('changeset_home', repo_name=repo_name,

                    revision='%s...%s' % (revs_ids[0], revs_ids[-1])

                ),

                _('compare view')

            )

        )

        # if we have exactly one more than normally displayed

        # just display it, takes less space than displaying

        # "and 1 more revisions"

        if len(revs_ids) == revs_limit + 1:

            rev = revs[revs_limit]

            cs_links.append(", " + lnk(rev, repo_name))

        # hidden-by-default ones

        if len(revs_ids) > revs_limit + 1:

            uniq_id = revs_ids[0]

            html_tmpl = (

                '<span> %s <a class="show_more" id="_%s" '

                'href="#more">%s</a> %s</span>'

            )

            if not feed:

                cs_links.append(html_tmpl % (

                      _('and'),

                      uniq_id, _('%s more') % (len(revs_ids) - revs_limit),

                      _('revisions')

                    )

                )

            if not feed:

                html_tmpl = '<span id="%s" style="display:none">, %s </span>'

            else:

                html_tmpl = '<span id="%s"> %s </span>'

            morelinks = ', '.join(

              [lnk(rev, repo_name) for rev in revs[revs_limit:]]

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

"""

    rhodecode.lib.hooks

    ~~~~~~~~~~~~~~~~~~~

    Hooks runned by rhodecode

    :created_on: Aug 6, 2010

    :author: marcink

    :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>

    :license: GPLv3, see COPYING for more details.

"""

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os

import sys

import time

import binascii

from inspect import isfunction

from mercurial.scmutil import revrange

from mercurial.node import nullrev

from rhodecode.lib import helpers as h

from rhodecode.lib.utils import action_logger

from rhodecode.lib.vcs.backends.base import EmptyChangeset

from rhodecode.lib.compat import json

from rhodecode.lib.exceptions import HTTPLockedRC

from rhodecode.model.db import Repository, User

def _get_scm_size(alias, root_path):

    if not alias.startswith('.'):

        alias += '.'

    size_scm, size_root = 0, 0

    for path, dirs, files in os.walk(root_path):

        if path.find(alias) != -1:

            for f in files:

                try:

                    size_scm += os.path.getsize(os.path.join(path, f))

                except OSError:

                    pass

        else:

            for f in files:

                try:

                    size_root += os.path.getsize(os.path.join(path, f))

                except OSError:

                    pass

    size_scm_f = h.format_byte_size(size_scm)

    size_root_f = h.format_byte_size(size_root)

    size_total_f = h.format_byte_size(size_root + size_scm)

    return size_scm_f, size_root_f, size_total_f

def repo_size(ui, repo, hooktype=None, **kwargs):

    """

    Presents size of repository after push

    :param ui:

    :param repo:

    :param hooktype:

    """

    size_hg_f, size_root_f, size_total_f = _get_scm_size('.hg', repo.root)

    last_cs = repo[len(repo) - 1]

    msg = ('Repository size .hg:%s repo:%s total:%s\n'

           'Last revision is now r%s:%s\n') % (

        size_hg_f, size_root_f, size_total_f, last_cs.rev(), last_cs.hex()[:12]

    )

                    <label for="rhodecode_title">${_('Application name')}:</label>

                </div>

                <div class="input">

                    ${h.text('rhodecode_title',size=30)}

                </div>

             </div>

            <div class="field">

                <div class="label">

                    <label for="rhodecode_realm">${_('Realm text')}:</label>

                </div>

                <div class="input">

                    ${h.text('rhodecode_realm',size=30)}

                </div>

            </div>

            <div class="field">

                <div class="label">

                    <label for="rhodecode_ga_code">${_('GA code')}:</label>

                </div>

                <div class="input">

                    ${h.text('rhodecode_ga_code',size=30)}

                </div>

            </div>

            <div class="buttons">

                ${h.submit('save',_('Save settings'),class_="ui-btn large")}

                ${h.reset('reset',_('Reset'),class_="ui-btn large")}

           </div>

        </div>

    </div>

    ${h.end_form()}

    <h3>${_('Visualisation settings')}</h3>

    ${h.form(url('admin_setting', setting_id='visual'),method='put')}

    <div class="form">

        <!-- fields -->

        <div class="fields">

             <div class="field">

                <div class="label label-checkbox">

                    <label>${_('General')}:</label>

                </div>

                <div class="checkboxes">

                    <div class="checkbox">

                        ${h.checkbox('rhodecode_lightweight_dashboard','True')}

                        <label for="rhodecode_lightweight_dashboard">${_('Use lightweight dashboard')}</label>

                    </div>

                 </div>

             </div>

             <div class="field">

                <div class="label label-checkbox">

                    <label>${_('Icons')}:</label>

                </div>

                <div class="checkboxes">

                    <div class="checkbox">

                        ${h.checkbox('rhodecode_show_public_icon','True')}

                        <label for="rhodecode_show_public_icon">${_('Show public repo icon on repositories')}</label>

                    </div>

                    <div class="checkbox">

                        ${h.checkbox('rhodecode_show_private_icon','True')}

                        <label for="rhodecode_show_private_icon">${_('Show private repo icon on repositories')}</label>

                    </div>

                 </div>

             </div>

             <div class="field">

                <div class="label label-checkbox">

                    <label>${_('Meta-Tagging')}:</label>

                </div>

                <div class="checkboxes">

                    <div class="checkbox">

                        ${h.checkbox('rhodecode_stylify_metatags','True')}

                        <label for="rhodecode_stylify_metatags">${_('Stylify recognised metatags:')}</label>

                    </div>

                    <div style="padding-left: 20px;">

                        <ul> <!-- Fix style here -->

                            <li>[featured] <span class="metatag" tag="featured">featured</span></li>

                            <li>[stale] <span class="metatag" tag="stale">stale</span></li>

                            <li>[dead] <span class="metatag" tag="dead">dead</span></li>

                            <li>[lang =&gt; lang] <span class="metatag" tag="lang" >lang</span></li>

                            <li>[license =&gt; License] <span class="metatag" tag="license"><a href="http://www.opensource.org/licenses/License" >License</a></span></li>

                            <li>[requires =&gt; Repo] <span class="metatag" tag="requires" >requires =&gt; <a href="#" >Repo</a></span></li>

                            <li>[recommends =&gt; Repo] <span class="metatag" tag="recommends" >recommends =&gt; <a href="#" >Repo</a></span></li>

                            <li>[see =&gt; URI] <span class="metatag" tag="see">see =&gt; <a href="#">URI</a> </span></li>

                        </ul>

                    </div>

                 </div>

             </div>

             <div class="buttons">

                 ${h.submit('save',_('Save settings'),class_="ui-btn large")}

                 ${h.reset('reset',_('Reset'),class_="ui-btn large")}

             </div>

    <h3>${_('Title')}: ${c.pull_request.title}</h3>

    <div class="form">

      <div id="summary" class="fields">

         <div class="field">

          <div class="label-summary">

              <label>${_('Status')}:</label>

          </div>

          <div class="input">

            <div class="changeset-status-container" style="float:none;clear:both">

            %if c.current_changeset_status:

              <div title="${_('Pull request status')}" class="changeset-status-lbl">[${h.changeset_status_lbl(c.current_changeset_status)}]</div>

              <div class="changeset-status-ico" style="padding:1px 4px"><img src="${h.url('/images/icons/flag_status_%s.png' % c.current_changeset_status)}" /></div>

            %endif

            </div>

          </div>

         </div>

         <div class="field">

          <div class="label-summary">

              <label>${_('Still not reviewed by')}:</label>

          </div>

          <div class="input">

            % if len(c.pull_request_pending_reviewers) > 0:

                <div class="tooltip" title="${h.tooltip(','.join([x.username for x in c.pull_request_pending_reviewers]))}">${ungettext('%d reviewer', '%d reviewers',len(c.pull_request_pending_reviewers)) % len(c.pull_request_pending_reviewers)}</div>

            %else:

                <div>${_('pull request was reviewed by all reviewers')}</div>

            %endif

          </div>

         </div>

      </div>

    </div>

    <div style="white-space:pre-wrap;padding:3px 3px 5px 20px">${h.literal(c.pull_request.description)}</div>

    <div style="padding:4px 4px 10px 20px">

      <div>${_('Created on')}: ${h.fmt_date(c.pull_request.created_on)}</div>

    </div>

    <div style="min-height:160px">

      ##DIFF

      <div class="table" style="float:left;clear:none">

          <div id="body" class="diffblock">

              <div style="white-space:pre-wrap;padding:5px">${_('Compare view')}</div>

          </div>

          <div id="changeset_compare_view_content">

              ##CS

              <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">${_('Incoming changesets')}</div>

              <%include file="/compare/compare_cs.html" />

              ## FILES

                %for fid, change, f, stat in c.files:

                    <div class="cs_${change}">

                      <div class="node">${h.link_to(h.safe_unicode(f),h.url.current(anchor=fid))}</div>

                      <div class="changes">${h.fancy_file_stats(stat)}</div>

                    </div>

                %endfor

              </div>

          </div>

      </div>

      ## REVIEWERS

       <div style="float:left; border-left:1px dashed #eee">

       <h4>${_('Pull request reviewers')}</h4>

        <div id="reviewers" style="padding:0px 0px 0px 15px">

          ## members goes here !

          <div class="group_members_wrap">

            <ul id="review_members" class="group_members">

            %for member,status in c.pull_request_reviewers:

              <li id="reviewer_${member.user_id}">

                <div class="reviewers_member">

                    <div style="float:left;padding:0px 3px 0px 0px" class="tooltip" title="${h.tooltip(h.changeset_status_lbl(status[0][1].status if status else 'not_reviewed'))}">

                      <img src="${h.url(str('/images/icons/flag_status_%s.png' % (status[0][1].status if status else 'not_reviewed')))}"/>

                    </div>

                  <div class="gravatar"><img alt="gravatar" src="${h.gravatar_url(member.email,14)}"/> </div>

                  <div style="float:left">${member.full_name} (${_('owner')})</div>

                  <input type="hidden" value="${member.user_id}" name="review_members" />

                  %if not c.pull_request.is_closed() and (h.HasPermissionAny('hg.admin', 'repository.admin')() or c.pull_request.author.user_id == c.rhodecode_user.user_id):

                  <span class="delete_icon action_button" onclick="removeReviewer(${member.user_id})"></span>

                  %endif

                </div>

              </li>

            %endfor

            </ul>

          </div>

          %if not c.pull_request.is_closed():

          <div class='ac'>

            %if h.HasPermissionAny('hg.admin', 'repository.admin')() or c.pull_request.author.user_id == c.rhodecode_user.user_id:

            <div class="reviewer_ac">

               ${h.text('user', class_='yui-ac-input')}

               <span class="help-block">${_('Add reviewer to this pull request.')}</span>

               <div id="reviewers_container"></div>

            </div>

            <div style="padding:0px 10px">

             <span id="update_pull_request" class="ui-btn xsmall">${_('save')}</span>

            </div>

            %endif

          </div>

          %endif

        </div>

       </div>

    </div>

    <script>

    var _USERS_AC_DATA = ${c.users_array|n};

    var _GROUPS_AC_DATA = ${c.users_groups_array|n};

    AJAX_COMMENT_URL = "${url('pullrequest_comment',repo_name=c.repo_name,pull_request_id=c.pull_request.pull_request_id)}";

    AJAX_COMMENT_DELETE_URL = "${url('pullrequest_comment_delete',repo_name=c.repo_name,comment_id='__COMMENT_ID__')}";

    AJAX_UPDATE_PULLREQUEST = "${url('pullrequest_update',repo_name=c.repo_name,pull_request_id=c.pull_request.pull_request_id)}"

    </script>

    ## diff block

    <%namespace name="diff_block" file="/changeset/diff_block.html"/>

    %for fid, change, f, stat in c.files:

      ${diff_block.diff_block_simple([c.changes[fid]])}

    %endfor

    ## template for inline comment form

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

    ${comment.comment_inline_form()}

    ## render comments and inlines

    ${comment.generate_comments()}

    % if not c.pull_request.is_closed():

      ## main comment form and it status

      ${comment.comments(h.url('pullrequest_comment', repo_name=c.repo_name,

                                pull_request_id=c.pull_request.pull_request_id),

                                c.current_changeset_status,

                                close_btn=True)}

    %endif

    <script type="text/javascript">

      YUE.onDOMReady(function(){

    	  PullRequestAutoComplete('user', 'reviewers_container', _USERS_AC_DATA, _GROUPS_AC_DATA);

          YUE.on(YUQ('.show-inline-comments'),'change',function(e){

              var show = 'none';

              var target = e.currentTarget;

              if(target.checked){

                  var show = ''

              }

              var boxid = YUD.getAttribute(target,'id_for');

              var comments = YUQ('#{0} .inline-comments'.format(boxid));

              for(c in comments){

                 YUD.setStyle(comments[c],'display',show);

              }

              var btns = YUQ('#{0} .inline-comments-button'.format(boxid));

              for(c in btns){

                  YUD.setStyle(btns[c],'display',show);

               }

          })

          YUE.on(YUQ('.line'),'click',function(e){

              var tr = e.currentTarget;

              injectInlineForm(tr);

          });

          // inject comments into they proper positions

          var file_comments = YUQ('.inline-comment-placeholder');

          renderInlineComments(file_comments);

          YUE.on(YUD.get('update_pull_request'),'click',function(e){