# 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

import traceback

import formencode

from formencode import htmlfill

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

from pylons.controllers.util import abort, redirect

from pylons.i18n.translation import _

from rhodecode.lib import helpers as h

from rhodecode.lib.exceptions import UserGroupsAssignedException,\

    RepoGroupAssignmentError

from rhodecode.lib.utils2 import safe_unicode, str2bool, safe_int

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

    HasUserGroupPermissionAnyDecorator, HasPermissionAnyDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.model.scm import UserGroupList

from rhodecode.model.users_group import UserGroupModel

from rhodecode.model.repo import RepoModel

from rhodecode.model.db import User, UserGroup, UserGroupToPerm,\

    UserGroupRepoToPerm, UserGroupRepoGroupToPerm

from rhodecode.model.forms import UserGroupForm, UserGroupPermsForm,\

    CustomDefaultPermissionsForm

from rhodecode.model.meta import Session

from rhodecode.lib.utils import action_logger

from sqlalchemy.orm import joinedload

from webob.exc import HTTPInternalServerError

log = logging.getLogger(__name__)

class UsersGroupsController(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('users_group', 'users_groups')

    @LoginRequired()

    def __before__(self):

        super(UsersGroupsController, self).__before__()

        c.available_permissions = config['available_permissions']

    def __load_data(self, user_group_id):

        ugroup_repo_perms = UserGroupRepoToPerm.query()\

            .options(joinedload(UserGroupRepoToPerm.permission))\

            .options(joinedload(UserGroupRepoToPerm.repository))\

            .filter(UserGroupRepoToPerm.users_group_id == user_group_id)\

            .all()

        for gr in ugroup_repo_perms:

                = gr.permission.permission_name

        ugroup_group_perms = UserGroupRepoGroupToPerm.query()\

            .options(joinedload(UserGroupRepoGroupToPerm.permission))\

            .options(joinedload(UserGroupRepoGroupToPerm.group))\

            .filter(UserGroupRepoGroupToPerm.users_group_id == user_group_id)\

            .all()

        for gr in ugroup_group_perms:

                = gr.permission.permission_name

        c.group_members_obj = sorted((x.user for x in c.users_group.members),

                                     key=lambda u: u.username.lower())

        c.group_members = [(x.user_id, x.username) for x in c.group_members_obj]

        c.available_members = sorted(((x.user_id, x.username) for x in

                                      User.query().all()),

                                     key=lambda u: u[1].lower())

        repo_model = RepoModel()

        c.users_array = repo_model.get_users_js()

        c.users_groups_array = repo_model.get_users_groups_js()

        c.available_permissions = config['available_permissions']

    def __load_defaults(self, user_group_id):

        """

        Load defaults settings for edit, and update

        :param user_group_id:

        """

        user_group = UserGroup.get_or_404(user_group_id)

        data = user_group.get_dict()

        ug_model = UserGroupModel()

        data.update({

            'create_repo_perm': ug_model.has_perm(user_group,

                                                  'hg.create.repository'),

            'create_user_group_perm': ug_model.has_perm(user_group,

                                                  'hg.usergroup.create.true'),

            'fork_repo_perm': ug_model.has_perm(user_group,

                                                'hg.fork.repository'),

        })

        # fill user group users

        for p in user_group.user_user_group_to_perm:

            data.update({'u_perm_%s' % p.user.username:

                             p.permission.permission_name})

        for p in user_group.user_group_user_group_to_perm:

            data.update({'g_perm_%s' % p.user_group.users_group_name:

                             p.permission.permission_name})

        return data

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

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

        # url('users_groups')

        group_iter = UserGroupList(UserGroup().query().all(),

                                            </div>

                                            <div style="float:left">

                                                 <div class="text" style="padding: 0px 0px 6px;">${_('Available members')}</div>

                                                 ${h.select('available_members',[],c.available_members,multiple=True,size=8,style="min-width:210px")}

                                                 <div id="add_all_elements" style="cursor:pointer;text-align:center">

                                                       <img alt="add" style="vertical-align:text-bottom" src="${h.url('/images/icons/arrow_left.png')}"/>

                                                        ${_('Add all elements')}

                                                 </div>

                                            </div>

                                        </div>

                                    </td>

                                </tr>

                        </table>

                    </div>

                </div>

                <div class="buttons">

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

                </div>

            </div>

    </div>

${h.end_form()}

    <div class="group_members_wrap">

    % if c.group_members_obj:

      <ul class="group_members">

      %for user in c.group_members_obj:

        <li>

          <div class="group_member">

            <div class="gravatar"><img alt="gravatar" src="${h.gravatar_url(user.email,24)}"/> </div>

            <div>${h.link_to(user.username, h.url('edit_user',id=user.user_id))}</div>

            <div>${user.full_name}</div>

          </div>

        </li>

      %endfor

      </ul>

      %else:

        <span class="empty_data">${_('No members yet')}</span>

      %endif

    </div>

</div>

<div class="box box-right">

    <!-- box / title -->

    <div class="title">

        <h5>${_('Global Permissions')}</h5>

    </div>

    <%namespace name="dpb" file="/base/default_perms_box.html"/>

    ${dpb.default_perms_box(url('users_group_perm', id=c.users_group.users_group_id))}

</div>

    <div class="title">

        <h5>${_('Permissions')}</h5>

    </div>

    ${h.form(url('set_user_group_perm_member', id=c.users_group.users_group_id),method='post')}

    <div class="form">

       <div class="fields">

            <div class="field">

                <div class="label">

                    <label for="input">${_('Permissions')}:</label>

                </div>

                <div class="input">

                    <%include file="user_group_edit_perms.html"/>

                </div>

            </div>

            <div class="buttons">

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

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

            </div>

       </div>

    </div>

    ${h.end_form()}

</div>

<script type="text/javascript">

  MultiSelectWidget('users_group_members','available_members','edit_users_group');

</script>

</%def>