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']

                sett2 = RhodeCodeSetting.get_by_name_or_create('show_private_icon')

                sett2.app_settings_value = \

                    form_result['rhodecode_show_private_icon']

                sett3 = RhodeCodeSetting.get_by_name_or_create('stylify_metatags')

                sett3.app_settings_value = \

                    form_result['rhodecode_stylify_metatags']

                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"

                )

    Home controller for Rhodecode

    :created_on: Feb 18, 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 logging

from pylons import tmpl_context as c, request

from webob.exc import HTTPBadRequest

from rhodecode.lib.auth import LoginRequired

from rhodecode.lib.base import BaseController, render

from rhodecode.model.db import Repository

log = logging.getLogger(__name__)

class HomeController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(HomeController, self).__before__()

    def index(self):

        c.groups = self.scm_model.get_repos_groups()

        c.group = None

        return render('/index.html')

    def repo_switcher(self):

        if request.is_xhr:

            all_repos = Repository.query().order_by(Repository.repo_name).all()

            c.repos_list = self.scm_model.get_repos(all_repos,

                                                    sort_key='name_sort',

                                                    simple=True)

            return render('/repo_switcher_list.html')

        else:

            return HTTPBadRequest()

    def branch_tag_switcher(self, repo_name):

        if request.is_xhr:

            c.rhodecode_db_repo = Repository.get_by_repo_name(c.repo_name)

            c.rhodecode_repo = c.rhodecode_db_repo.scm_instance

            return render('/switch_to_list.html')

        else:

            return HTTPBadRequest()

    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({})

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

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

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

        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)

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, \

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."""

    return "".join(html_escape_table.get(c,c) for c in text)

            repo_type=repo.repo_type,

            clone_uri=repo.clone_uri,

            private=repo.private,

            created_on=repo.created_on,

            description=repo.description,

            landing_rev=repo.landing_rev,

            owner=repo.user.username,

            fork_of=repo.fork.repo_name if repo.fork else None

        )

        return data

    @classmethod

    def lock(cls, repo, user_id):

        repo.locked = [user_id, time.time()]

        Session().add(repo)

        Session().commit()

    @classmethod

    def unlock(cls, repo):

        repo.locked = None

        Session().add(repo)

        Session().commit()

    #==========================================================================

    # SCM PROPERTIES

    #==========================================================================

    def get_changeset(self, rev=None):

        return get_changeset_safe(self.scm_instance, rev)

    def get_landing_changeset(self):

        """

        Returns landing changeset, or if that doesn't exist returns the tip

        """

        cs = self.get_changeset(self.landing_rev) or self.get_changeset()

        return cs

    @property

    def tip(self):

        return self.get_changeset('tip')

    @property

    def author(self):

        return self.tip.author

    @property

    def last_change(self):

        chained_validators = [v.ValidRepoName(edit, old_data), v.ValidPerms(),

                              v.ValidSettings()]

    return _RepoForm

def ApplicationSettingsForm():

    class _ApplicationSettingsForm(formencode.Schema):

        allow_extra_fields = True

        filter_extra_fields = False

        rhodecode_title = v.UnicodeString(strip=True, min=1, not_empty=True)

        rhodecode_realm = v.UnicodeString(strip=True, min=1, not_empty=True)

        rhodecode_ga_code = v.UnicodeString(strip=True, min=1, not_empty=False)

    return _ApplicationSettingsForm

def ApplicationVisualisationForm():

    class _ApplicationVisualisationForm(formencode.Schema):

        allow_extra_fields = True

        filter_extra_fields = False

        rhodecode_show_public_icon = v.StringBoolean(if_missing=False)

        rhodecode_show_private_icon = v.StringBoolean(if_missing=False)

        rhodecode_stylify_metatags = v.StringBoolean(if_missing=False)

    return _ApplicationVisualisationForm

def ApplicationUiSettingsForm():

    class _ApplicationUiSettingsForm(formencode.Schema):

        allow_extra_fields = True

        filter_extra_fields = False

        web_push_ssl = v.StringBoolean(if_missing=False)

        paths_root_path = All(

            v.ValidPath(),

            v.UnicodeString(strip=True, min=1, not_empty=True)

        )

        hooks_changegroup_update = v.StringBoolean(if_missing=False)

        hooks_changegroup_repo_size = v.StringBoolean(if_missing=False)

        hooks_changegroup_push_logger = v.StringBoolean(if_missing=False)

        hooks_outgoing_pull_logger = v.StringBoolean(if_missing=False)

        extensions_largefiles = v.StringBoolean(if_missing=False)

        extensions_hgsubversion = v.StringBoolean(if_missing=False)

        extensions_hggit = v.StringBoolean(if_missing=False)

    return _ApplicationUiSettingsForm

        # for each repo

        cache_map = CacheInvalidation.get_cache_map()

        for dbr in self.db_repo_list:

            scmr = dbr.scm_instance_cached(cache_map)

            # check permission at this level

            if not HasRepoPermissionAny(

                'repository.read', 'repository.write', 'repository.admin'

            )(dbr.repo_name, 'get repo check'):

                continue

            if scmr is None:

                log.error(

                    '%s this repository is present in database but it '

                    'cannot be created as an scm instance' % dbr.repo_name

                )

                continue

            last_change = scmr.last_change

            tip = h.get_changeset_safe(scmr, 'tip')

            tmp_d = {}

            tmp_d['name'] = dbr.repo_name

            tmp_d['name_sort'] = tmp_d['name'].lower()

            tmp_d['description'] = dbr.description

            tmp_d['description_sort'] = tmp_d['description'].lower()

            tmp_d['last_change'] = last_change

            tmp_d['last_change_sort'] = time.mktime(last_change.timetuple())

            tmp_d['tip'] = tip.raw_id

            tmp_d['tip_sort'] = tip.revision

            tmp_d['rev'] = tip.revision

            tmp_d['contact'] = dbr.user.full_contact

            tmp_d['contact_sort'] = tmp_d['contact']

            tmp_d['owner_sort'] = tmp_d['contact']

            tmp_d['repo_archives'] = list(scmr._get_archives())

            tmp_d['last_msg'] = tip.message

            tmp_d['author'] = tip.author

            tmp_d['dbrepo'] = dbr.get_dict()

            tmp_d['dbrepo_fork'] = dbr.fork.get_dict() if dbr.fork else {}

            yield tmp_d

class SimpleCachedRepoList(CachedRepoList):

    """

    Lighter version of CachedRepoList without the scm initialisation

    """

    def __iter__(self):

        for dbr in self.db_repo_list:

            # check permission at this level

            if not HasRepoPermissionAny(

                'repository.read', 'repository.write', 'repository.admin'

            )(dbr.repo_name, 'get repo check'):

                continue

            tmp_d = {}

            tmp_d['name'] = dbr.repo_name

            tmp_d['name_sort'] = tmp_d['name'].lower()

            tmp_d['description'] = dbr.description

            tmp_d['description_sort'] = tmp_d['description'].lower()

            tmp_d['dbrepo'] = dbr.get_dict()

            tmp_d['dbrepo_fork'] = dbr.fork.get_dict() if dbr.fork else {}

            yield tmp_d

class GroupList(object):

    def __init__(self, db_repo_group_list):

        self.db_repo_group_list = db_repo_group_list

    def __len__(self):

        return len(self.db_repo_group_list)

    def __repr__(self):

        return '<%s (%s)>' % (self.__class__.__name__, self.__len__())

    def __iter__(self):

        for dbgr in self.db_repo_group_list:

            # check permission at this level

            if not HasReposGroupPermissionAny(

                'group.read', 'group.write', 'group.admin'

            )(dbgr.group_name, 'get group repo check'):

            <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>${_('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')}

        return name

    %>

  <div style="white-space: nowrap">

   ##TYPE OF REPO

   %if h.is_hg(rtype):

     <img class="icon" title="${_('Mercurial repository')}" alt="${_('Mercurial repository')}" src="${h.url('/images/icons/hgicon.png')}"/>

   %elif h.is_git(rtype):

     <img class="icon" title="${_('Git repository')}" alt="${_('Git repository')}" src="${h.url('/images/icons/giticon.png')}"/>

   %endif

   ##PRIVATE/PUBLIC

   %if private and c.visual.show_private_icon:

     <img class="icon" title="${_('private repository')}" alt="${_('private repository')}" src="${h.url('/images/icons/lock.png')}"/>

   %elif not private and c.visual.show_public_icon:

     <img class="icon" title="${_('public repository')}" alt="${_('public repository')}" src="${h.url('/images/icons/lock_open.png')}"/>

   %endif

   ##NAME

   %if admin:

    ${h.link_to(get_name(name),h.url('edit_repo',repo_name=name),class_="repo_name")}

   %else:

    ${h.link_to(get_name(name),h.url('summary_home',repo_name=name),class_="repo_name")}

   %endif

   %if fork_of:

   %endif

  </div>

</%def>

<%def name="revision(name,rev,tip,author,last_msg)">

  <div>

  %if rev >= 0:

      <pre><a title="${h.tooltip('%s:\n\n%s' % (author,last_msg))}" class="tooltip" href="${h.url('changeset_home',repo_name=name,revision=tip)}">${'r%s:%s' % (rev,h.short_id(tip))}</a></pre>

  %else:

      ${_('No changesets yet')}

  %endif

  </div>

</%def>

<%def name="user_gravatar(email, size=24)">

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

</%def>

<%def name="user_actions(user_id, username)">

  ${h.form(h.url('delete_user', id=user_id),method='delete')}

      ${h.submit('remove_',_('delete'),id="remove_user_%s" % user_id,

      class_="delete_icon action_button",onclick="return confirm('"+_('Confirm to delete this user: %s') % username+"');")}

  ${h.end_form()}

</%def>

<%def name="user_name(user_id, username)">

    ${h.link_to(username,h.url('edit_user', id=user_id))}

</%def>

                        <td>

                            <div style="white-space: nowrap">

                            <img class="icon" alt="${_('Repositories group')}" src="${h.url('/images/icons/database_link.png')}"/>

                            ${h.link_to(gr.name,url('repos_group_home',group_name=gr.group_name))}

                            </div>

                        </td>

                        %if c.visual.stylify_metatags:

                            <td>${h.urlify_text(h.desc_stylize(gr.group_description))}</td>

                        %else:

                            <td>${gr.group_description}</td>

                        %endif

                        ## this is commented out since for multi nested repos can be HEAVY!

                        ## in number of executed queries during traversing uncomment at will

                        ##<td><b>${gr.repositories_recursive_count}</b></td>

                    </tr>

                  % endfor

              </table>

            </div>

            <div style="height: 20px"></div>

            % endif

            <div id="welcome" style="display:none;text-align:center">

                <h1><a href="${h.url('home')}">${c.rhodecode_name} ${c.rhodecode_version}</a></h1>

            </div>

            <div id='repos_list_wrap' class="yui-skin-sam">

            <table id="repos_list">

            <thead>

                <tr>

                    <th class="left"></th>

                    <th class="left">${_('Name')}</th>

                    <th class="left">${_('Description')}</th>

                    <th class="left">${_('Last change')}</th>

                    <th class="left">${_('Tip')}</th>

                    <th class="left">${_('Owner')}</th>

                    <th class="left">${_('RSS')}</th>

                    <th class="left">${_('Atom')}</th>

                </tr>

            </thead>

            <tbody>

            %for cnt,repo in enumerate(c.repos_list):

                <tr class="parity${(cnt+1)%2}">

                    ##QUICK MENU

                    <td class="quick_repo_menu">

                      ${dt.quick_menu(repo['name'])}

                    </td>

                    ##REPO NAME AND ICONS

                    <td class="reponame">

                    </td>

                    ##DESCRIPTION

                    <td><span class="tooltip" title="${h.tooltip(repo['description'])}">

                       %if c.visual.stylify_metatags:

                       ${h.urlify_text(h.desc_stylize(h.truncate(repo['description'],60)))}</span>

                       %else:

                       ${h.truncate(repo['description'],60)}</span>

                       %endif

                    </td>

                    ##LAST CHANGE DATE

                    <td>

                      <span class="tooltip" date="${repo['last_change']}" title="${h.tooltip(h.fmt_date(repo['last_change']))}">${h.age(repo['last_change'])}</span>

                    </td>

                    ##LAST REVISION

                    <td>

                        ${dt.revision(repo['name'],repo['rev'],repo['tip'],repo['author'],repo['last_msg'])}

                    </td>

                    ##

                    <td title="${repo['contact']}">${h.person(repo['contact'])}</td>

                    <td>

                    </td>

                    <td>

                    </td>

                </tr>

            %endfor

            </tbody>

            </table>

            </div>

        </div>

    </div>

    <script>

      YUD.get('repo_count').innerHTML = ${cnt+1 if cnt else 0};

      var func = function(node){

          return node.parentNode.parentNode.parentNode.parentNode;

      }

      // groups table sorting

      var myColumnDefs = [

              sortOptions: { sortFunction: groupNameSort }},

          {key:"desc",label:"${_('Description')}",sortable:true},

      ];

      var myDataSource = new YAHOO.util.DataSource(YUD.get("groups_list"));

      myDataSource.responseType = YAHOO.util.DataSource.TYPE_HTMLTABLE;

      myDataSource.responseSchema = {

          fields: [

              {key:"name"},

              {key:"desc"},

          ]

      };

      // main table sorting

      var myColumnDefs = [

          {key:"menu",label:"",sortable:false,className:"quick_repo_menu hidden"},

          {key:"name",label:"${_('Name')}",sortable:true,

              sortOptions: { sortFunction: nameSort }},

          {key:"desc",label:"${_('Description')}",sortable:true},

          {key:"last_change",label:"${_('Last Change')}",sortable:true,

              sortOptions: { sortFunction: ageSort }},

          {key:"tip",label:"${_('Tip')}",sortable:true,

        	  sortOptions: { sortFunction: revisionSort }},

          {key:"owner",label:"${_('Owner')}",sortable:true},

          {key:"rss",label:"",sortable:false},

          {key:"atom",label:"",sortable:false},

      ];

      var myDataSource = new YAHOO.util.DataSource(YUD.get("repos_list"));

      myDataSource.responseType = YAHOO.util.DataSource.TYPE_HTMLTABLE;

      myDataSource.responseSchema = {

          fields: [

              {key:"menu"},

              {key:"name"},

              {key:"desc"},

              {key:"last_change"},

              {key:"tip"},

              {key:"owner"},

              {key:"rss"},

              {key:"atom"},

          ]

      };

      var myDataTable = new YAHOO.widget.DataTable("repos_list_wrap", myColumnDefs, myDataSource,

              {

               MSG_SORTASC:"${_('Click to sort ascending')}",

               MSG_SORTDESC:"${_('Click to sort descending')}",

               MSG_EMPTY:"${_('No records found.')}",

               MSG_ERROR:"${_('Data error.')}",

               MSG_LOADING:"${_('Loading...')}",

              }

      );

      myDataTable.subscribe('postRenderEvent',function(oArgs) {

          tooltip_activate();

          quick_repo_menu();

          q_filter('q_filter',YUQ('div.table tr td a.repo_name'),func);

      });

    </script>