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

"""

    rhodecode.__init__

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

    RhodeCode, a web based repository management based on pylons

    versioning implementation: http://semver.org/

    :created_on: Apr 9, 2010

    :author: marcink

    :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; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

VERSION = (1, 2, 0, 'beta')

__version__ = '.'.join((str(each) for each in VERSION[:4]))

__dbversion__ = 3 #defines current db version for migrations

try:

    from rhodecode.lib.utils import get_current_revision

    _rev = get_current_revision()

except ImportError:

    #this is needed when doing some setup.py operations

    _rev = False

if len(VERSION) > 3 and _rev:

    __version__ += ' [rev:%s]' % _rev[0]

def get_version():

    """Returns shorter version (digit parts only) as string."""

    return '.'.join((str(each) for each in VERSION[:3]))

BACKENDS = {

    'hg': 'Mercurial repository',

   #'git': 'Git repository',

}

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

"""

    rhodecode.controllers.admin.admin

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

    Controller for Admin panel of Rhodecode

    :created_on: Apr 7, 2010

    :author: marcink

    :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; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

import logging

from pylons import request, tmpl_context as c

from rhodecode.lib.base import BaseController, render

from rhodecode.model.db import UserLog

from webhelpers.paginate import Page

from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator

log = logging.getLogger(__name__)

class AdminController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(AdminController, self).__before__()

    @HasPermissionAllDecorator('hg.admin')

    def index(self):

        users_log = self.sa.query(UserLog).order_by(UserLog.action_date.desc())

        p = int(request.params.get('page', 1))

        c.users_log = Page(users_log, page=p, items_per_page=10)

        c.log_data = render('admin/admin_log.html')

        if request.params.get('partial'):

            return c.log_data

        return render('admin/admin.html')

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

"""

    rhodecode.controllers.admin.ldap_settings

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

    ldap controller for RhodeCode

    :created_on: Nov 26, 2010

    :author: marcink

    :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; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

import logging

import formencode

import traceback

from formencode import htmlfill

from pylons import request, response, session, tmpl_context as c, url

from pylons.controllers.util import abort, redirect

from pylons.i18n.translation import _

from rhodecode.lib.base import BaseController, render

from rhodecode.lib import helpers as h

from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator

from rhodecode.lib.auth_ldap import LdapImportError

from rhodecode.model.settings import SettingsModel

from rhodecode.model.forms import LdapSettingsForm

from sqlalchemy.exc import DatabaseError

log = logging.getLogger(__name__)

class LdapSettingsController(BaseController):

    @LoginRequired()

    @HasPermissionAllDecorator('hg.admin')

    def __before__(self):

        c.admin_user = session.get('admin_user')

        c.admin_username = session.get('admin_username')

        super(LdapSettingsController, self).__before__()

    def index(self):

        defaults = SettingsModel().get_ldap_settings()

        return htmlfill.render(

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

                    defaults=defaults,

                    encoding="UTF-8",

                    force_defaults=True,)

    def ldap_settings(self):

        """POST ldap create and store ldap settings"""

        settings_model = SettingsModel()

        _form = LdapSettingsForm()()

        try:

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

            try:

                for k, v in form_result.items():

                    if k.startswith('ldap_'):

                        setting = settings_model.get(k)

                        setting.app_settings_value = v

                        self.sa.add(setting)

                self.sa.commit()

                h.flash(_('Ldap settings updated successfully'),

                    category='success')

            except (DatabaseError,):

                raise

        except LdapImportError:

            h.flash(_('Unable to activate ldap. The "python-ldap" library '

                      'is missing.'), category='warning')

        except formencode.Invalid, errors:

            return htmlfill.render(

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

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occurred during update of ldap settings'),

                    category='error')

        return redirect(url('ldap_home'))

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

"""

    rhodecode.controllers.admin.permissions

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

    permissions controller for Rhodecode

    :created_on: Apr 27, 2010

    :author: marcink

    :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; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

from formencode import htmlfill

from pylons import request, session, tmpl_context as c, url

from pylons.controllers.util import abort, redirect

from pylons.i18n.translation import _

from rhodecode.lib import helpers as h

from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator

from rhodecode.lib.auth_ldap import LdapImportError

from rhodecode.lib.base import BaseController, render

from rhodecode.model.forms import LdapSettingsForm, DefaultPermissionsForm

from rhodecode.model.permission import PermissionModel

from rhodecode.model.settings import SettingsModel

from rhodecode.model.user import UserModel

import formencode

import logging

import traceback

log = logging.getLogger(__name__)

class PermissionsController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #     map.resource('permission', 'permissions')

    @LoginRequired()

    @HasPermissionAllDecorator('hg.admin')

    def __before__(self):

        c.admin_user = session.get('admin_user')

        c.admin_username = session.get('admin_username')

        super(PermissionsController, self).__before__()

        self.perms_choices = [('repository.none', _('None'),),

                              ('repository.read', _('Read'),),

                              ('repository.write', _('Write'),),

                              ('repository.admin', _('Admin'),)]

        self.register_choices = [

            ('hg.register.none',

                _('disabled')),

            ('hg.register.manual_activate',

                _('allowed with manual account activation')),

            ('hg.register.auto_activate',

                _('allowed with automatic account activation')), ]

        self.create_choices = [('hg.create.none', _('Disabled')),

                               ('hg.create.repository', _('Enabled'))]

    def index(self, format='html'):

        """GET /permissions: All items in the collection"""

        # url('permissions')

    def create(self):

        """POST /permissions: Create a new item"""

        # url('permissions')

    def new(self, format='html'):

        """GET /permissions/new: Form to create a new item"""

        # url('new_permission')

    def update(self, id):

        """PUT /permissions/id: Update an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="PUT" />

        # Or using helpers:

        #    h.form(url('permission', id=ID),

        #           method='put')

        # url('permission', id=ID)

        permission_model = PermissionModel()

        _form = DefaultPermissionsForm([x[0] for x in self.perms_choices],

                                       [x[0] for x in self.register_choices],

                                       [x[0] for x in self.create_choices])()

        try:

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

            form_result.update({'perm_user_name':id})

            permission_model.update(form_result)

            h.flash(_('Default permissions updated successfully'),

                    category='success')

        except formencode.Invalid, errors:

            c.perms_choices = self.perms_choices

            c.register_choices = self.register_choices

            c.create_choices = self.create_choices

            defaults = errors.value

            return htmlfill.render(

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

                defaults=defaults,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occurred during update of permissions'),

                    category='error')

        return redirect(url('edit_permission', id=id))

    def delete(self, id):

        """DELETE /permissions/id: Delete an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="DELETE" />

        # Or using helpers:

        #    h.form(url('permission', id=ID),

        #           method='delete')

        # url('permission', id=ID)

    def show(self, id, format='html'):

        """GET /permissions/id: Show a specific item"""

        # url('permission', id=ID)

    def edit(self, id, format='html'):

        """GET /permissions/id/edit: Form to edit an existing item"""

        #url('edit_permission', id=ID)

        c.perms_choices = self.perms_choices

        c.register_choices = self.register_choices

        c.create_choices = self.create_choices

        if id == 'default':

            default_user = UserModel().get_by_username('default')

            defaults = {'_method':'put',

                        'anonymous':default_user.active}

            for p in default_user.user_perms:

                if p.permission.permission_name.startswith('repository.'):

                    defaults['default_perm'] = p.permission.permission_name

                if p.permission.permission_name.startswith('hg.register.'):

                    defaults['default_register'] = p.permission.permission_name

                if p.permission.permission_name.startswith('hg.create.'):

                    defaults['default_create'] = p.permission.permission_name

            return htmlfill.render(

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

                        defaults=defaults,

                        encoding="UTF-8",

                        force_defaults=True,)

        else:

            return redirect(url('admin_home'))

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

"""

    rhodecode.controllers.admin.repos

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

    Admin controller for RhodeCode

    :created_on: Apr 7, 2010

    :author: marcink

    :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; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

import logging

import traceback

import formencode

from operator import itemgetter

from formencode import htmlfill

from paste.httpexceptions import HTTPInternalServerError

from pylons import request, response, session, tmpl_context as c, url

from pylons.controllers.util import abort, redirect

from pylons.i18n.translation import _

from rhodecode.lib import helpers as h

from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator, \

    HasPermissionAnyDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.lib.utils import invalidate_cache, action_logger

from rhodecode.model.db import User

from rhodecode.model.forms import RepoForm

from rhodecode.model.scm import ScmModel

from rhodecode.model.repo import RepoModel

log = logging.getLogger(__name__)

class ReposController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #     map.resource('repo', 'repos')

    @LoginRequired()

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def __before__(self):

        c.admin_user = session.get('admin_user')

        c.admin_username = session.get('admin_username')

        super(ReposController, self).__before__()

    @HasPermissionAllDecorator('hg.admin')

    def index(self, format='html'):

        """GET /repos: All items in the collection"""

        # url('repos')

        cached_repo_list = ScmModel().get_repos()

        c.repos_list = sorted(cached_repo_list, key=itemgetter('name_sort'))

        return render('admin/repos/repos.html')

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def create(self):

        """POST /repos: Create a new item"""

        # url('repos')

        repo_model = RepoModel()

        _form = RepoForm()()

        form_result = {}

        try:

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

            repo_model.create(form_result, c.rhodecode_user)

            h.flash(_('created repository %s') % form_result['repo_name'],

                    category='success')

            if request.POST.get('user_created'):

                action_logger(self.rhodecode_user, 'user_created_repo',

                              form_result['repo_name'], '', self.sa)

            else:

                action_logger(self.rhodecode_user, 'admin_created_repo',

                              form_result['repo_name'], '', self.sa)

        except formencode.Invalid, errors:

            c.new_repo = errors.value['repo_name']

            if request.POST.get('user_created'):

                r = render('admin/repos/repo_add_create_repository.html')

            else:

                r = render('admin/repos/repo_add.html')

            return htmlfill.render(

                r,

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            msg = _('error occurred during creation of repository %s') \

                    % form_result.get('repo_name')

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

        if request.POST.get('user_created'):

            return redirect(url('home'))

        return redirect(url('repos'))

    @HasPermissionAllDecorator('hg.admin')

    def new(self, format='html'):

        """GET /repos/new: Form to create a new item"""

        new_repo = request.GET.get('repo', '')

        c.new_repo = h.repo_name_slug(new_repo)

        return render('admin/repos/repo_add.html')

    @HasPermissionAllDecorator('hg.admin')

    def update(self, repo_name):

        """PUT /repos/repo_name: Update an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="PUT" />

        # Or using helpers:

        #    h.form(url('repo', repo_name=ID),

        #           method='put')

        # url('repo', repo_name=ID)

        repo_model = RepoModel()

        changed_name = repo_name

        _form = RepoForm(edit=True, old_data={'repo_name':repo_name})()

        try:

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

            repo_model.update(repo_name, form_result)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('Repository %s updated successfully' % repo_name),

                    category='success')

            changed_name = form_result['repo_name']

            action_logger(self.rhodecode_user, 'admin_updated_repo',

                              changed_name, '', self.sa)

        except formencode.Invalid, errors:

            c.repo_info = repo_model.get_by_repo_name(repo_name)

            if c.repo_info.stats:

                last_rev = c.repo_info.stats.stat_on_revision

            else:

                last_rev = 0

            c.stats_revision = last_rev

            r = ScmModel().get(repo_name)

            c.repo_last_rev = r.revisions[-1] if r.revisions else 0

            if last_rev == 0:

                c.stats_percentage = 0

            else:

                c.stats_percentage = '%.2f' % ((float((last_rev)) /

                                                c.repo_last_rev) * 100)

            c.users_array = repo_model.get_users_js()

            errors.value.update({'user':c.repo_info.user.username})

            return htmlfill.render(

                render('admin/repos/repo_edit.html'),

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occurred during update of repository %s') \

                    % repo_name, category='error')

        return redirect(url('edit_repo', repo_name=changed_name))

    @HasPermissionAllDecorator('hg.admin')

    def delete(self, repo_name):

        """DELETE /repos/repo_name: Delete an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="DELETE" />

        # Or using helpers:

        #    h.form(url('repo', repo_name=ID),

        #           method='delete')

        # url('repo', repo_name=ID)

        repo_model = RepoModel()

        repo = repo_model.get_by_repo_name(repo_name)

        if not repo:

            h.flash(_('%s repository is not mapped to db perhaps'

                      ' it was moved or renamed  from the filesystem'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

            return redirect(url('repos'))

        try:

            action_logger(self.rhodecode_user, 'admin_deleted_repo',

                              repo_name, '', self.sa)

            repo_model.delete(repo)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('deleted repository %s') % repo_name, category='success')

        except Exception, e:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during deletion of %s') % repo_name,

                    category='error')

        return redirect(url('repos'))

    @HasPermissionAllDecorator('hg.admin')

    def delete_perm_user(self, repo_name):

        """

        DELETE an existing repository permission user

        :param repo_name:

        """

        try:

            repo_model = RepoModel()

            repo_model.delete_perm_user(request.POST, repo_name)

        except Exception, e:

            h.flash(_('An error occurred during deletion of repository user'),

                    category='error')

            raise HTTPInternalServerError()

    @HasPermissionAllDecorator('hg.admin')

    def repo_stats(self, repo_name):

        """

        DELETE an existing repository statistics

        :param repo_name:

        """

        try:

            repo_model = RepoModel()

            repo_model.delete_stats(repo_name)

        except Exception, e:

            h.flash(_('An error occurred during deletion of repository stats'),

                    category='error')

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

    @HasPermissionAllDecorator('hg.admin')

    def repo_cache(self, repo_name):

        """

        INVALIDATE existing repository cache

        :param repo_name:

        """

        try:

            ScmModel().mark_for_invalidation(repo_name)

        except Exception, e:

            h.flash(_('An error occurred during cache invalidation'),

                    category='error')

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

    @HasPermissionAllDecorator('hg.admin')

    def show(self, repo_name, format='html'):

        """GET /repos/repo_name: Show a specific item"""

        # url('repo', repo_name=ID)

    @HasPermissionAllDecorator('hg.admin')

    def edit(self, repo_name, format='html'):

        """GET /repos/repo_name/edit: Form to edit an existing item"""

        # url('edit_repo', repo_name=ID)

        repo_model = RepoModel()

        r = ScmModel().get(repo_name)

        c.repo_info = repo_model.get_by_repo_name(repo_name)

        if c.repo_info is None:

            h.flash(_('%s repository is not mapped to db perhaps'

                      ' it was created or renamed from the filesystem'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

            return redirect(url('repos'))

        if c.repo_info.stats:

            last_rev = c.repo_info.stats.stat_on_revision

        else:

            last_rev = 0

        c.stats_revision = last_rev

        c.repo_last_rev = r.revisions[-1] if r.revisions else 0

        if last_rev == 0:

            c.stats_percentage = 0

        else:

            c.stats_percentage = '%.2f' % ((float((last_rev)) /

                                            c.repo_last_rev) * 100)

        defaults = c.repo_info.get_dict()

        if c.repo_info.user:

            defaults.update({'user':c.repo_info.user.username})

        else:

            replacement_user = self.sa.query(User)\

            .filter(User.admin == True).first().username

            defaults.update({'user':replacement_user})

        c.users_array = repo_model.get_users_js()

        for p in c.repo_info.repo_to_perm:

            defaults.update({'perm_%s' % p.user.username:

                             p.permission.permission_name})

        return htmlfill.render(

            render('admin/repos/repo_edit.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False

        )

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

"""

    rhodecode.controllers.admin.settings

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

    settings controller for rhodecode admin

    :created_on: Jul 14, 2010

    :author: marcink

    :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; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

import logging

import traceback

import formencode

from operator import itemgetter

from formencode import htmlfill

from pylons import request, session, tmpl_context as c, url, app_globals as g, \

    config

from pylons.controllers.util import abort, redirect

from pylons.i18n.translation import _

from rhodecode.lib import helpers as h

from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator, \

    HasPermissionAnyDecorator, NotAnonymous

from rhodecode.lib.base import BaseController, render

from rhodecode.lib.celerylib import tasks, run_task

from rhodecode.lib.utils import repo2db_mapper, invalidate_cache, \

    set_rhodecode_config

from rhodecode.model.db import RhodeCodeUi, Repository

from rhodecode.model.forms import UserForm, ApplicationSettingsForm, \

    ApplicationUiSettingsForm

from rhodecode.model.scm import ScmModel

from rhodecode.model.settings import SettingsModel

from rhodecode.model.user import UserModel

from sqlalchemy import func

log = logging.getLogger(__name__)

class SettingsController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #     map.resource('setting', 'settings', controller='admin/settings', 

    #         path_prefix='/admin', name_prefix='admin_')

    @LoginRequired()

    def __before__(self):

        c.admin_user = session.get('admin_user')

        c.admin_username = session.get('admin_username')

        super(SettingsController, self).__before__()

    @HasPermissionAllDecorator('hg.admin')

    def index(self, format='html'):

        """GET /admin/settings: All items in the collection"""

        # url('admin_settings')

        defaults = SettingsModel().get_app_settings()

        defaults.update(self.get_hg_ui_settings())

        return htmlfill.render(

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

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False

        )

    @HasPermissionAllDecorator('hg.admin')

    def create(self):

        """POST /admin/settings: Create a new item"""

        # url('admin_settings')

    @HasPermissionAllDecorator('hg.admin')

    def new(self, format='html'):

        """GET /admin/settings/new: Form to create a new item"""

        # url('admin_new_setting')

    @HasPermissionAllDecorator('hg.admin')

    def update(self, setting_id):

        """PUT /admin/settings/setting_id: Update an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="PUT" />

        # Or using helpers:

        #    h.form(url('admin_setting', setting_id=ID),

        #           method='put')

        # url('admin_setting', setting_id=ID)

        if setting_id == 'mapping':

            rm_obsolete = request.POST.get('destroy', False)

            log.debug('Rescanning directories with destroy=%s', rm_obsolete)

            initial = ScmModel().repo_scan(g.paths[0][1], g.baseui)

            for repo_name in initial.keys():

                invalidate_cache('get_repo_cached_%s' % repo_name)

            repo2db_mapper(initial, rm_obsolete)

            h.flash(_('Repositories successfully rescanned'), category='success')

        if setting_id == 'whoosh':

            repo_location = self.get_hg_ui_settings()['paths_root_path']

            full_index = request.POST.get('full_index', False)

            task = run_task(tasks.whoosh_index, repo_location, full_index)