from rhodecode.lib import helpers as h

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

    AuthUser

from rhodecode.lib.base import BaseController, render

import rhodecode

from rhodecode.model.db import User, Permission, UserEmailMap

from rhodecode.model.forms import UserForm

from rhodecode.model.user import UserModel

from rhodecode.model.meta import Session

from rhodecode.lib.utils import action_logger

from rhodecode.lib.compat import json

log = logging.getLogger(__name__)

class UsersController(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('user', 'users')

    @LoginRequired()

    @HasPermissionAllDecorator('hg.admin')

                template.get_def("user_gravatar")

                .render(user_email, size, _=_, h=h, c=c))

        user_lnk = lambda user_id, username: (

                template.get_def("user_name")

                .render(user_id, username, _=_, h=h, c=c))

        user_actions = lambda user_id, username: (

                template.get_def("user_actions")

                .render(user_id, username, _=_, h=h, c=c))

        for user in c.users_list:

            users_data.append({

                "gravatar": grav_tmpl(user. email, 24),

                "raw_username": user.username,

                "username": user_lnk(user.user_id, user.username),

                "firstname": user.name,

                "lastname": user.lastname,

                "last_login": h.fmt_date(user.last_login),

                "active": h.bool2icon(user.active),

                "admin": h.bool2icon(user.admin),

                "ldap": h.bool2icon(bool(user.ldap_dn)),

                "action": user_actions(user.user_id, user.username),

            })

        c.data = json.dumps({

            "totalRecords": total_records,

            "startIndex": 0,

            "sort": None,

            "dir": "asc",

            "records": users_data

# 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 re

from datetime import datetime

from pylons.i18n.translation import _, ungettext

from rhodecode.lib.vcs.utils.lazy import LazyProperty

def __get_lem():

    """

    Get language extension map based on what's inside pygments lexers

    """

    from pygments import lexers

    from string import lower

    from collections import defaultdict

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

    if not isinstance(repo, BaseRepository):

        raise Exception('You must pass an Repository '

                        'object as first argument got %s', type(repo))

    try:

        cs = repo.get_changeset(rev)

    except RepositoryError:

        cs = EmptyChangeset(requested_revision=rev)

    return cs

MENTIONS_REGEX = r'(?:^@|\s@)([a-zA-Z0-9]{1}[a-zA-Z0-9\-\_\.]+)(?:\s{1})'

def extract_mentioned_users(s):

    """

    Returns unique usernames from given string s that have @mention

    :param s: string to get mentions

    """

    usrs = set()

    for username in re.findall(MENTIONS_REGEX, s):

        usrs.add(username)

    return sorted(list(usrs), key=lambda k: k.lower())

class AttributeDict(dict):

    def __getattr__(self, attr):

        return self.get(attr, None)

    __setattr__ = dict.__setitem__

    __delattr__ = dict.__delitem__

    var a_ = fromHTML(a.getData(field));

    var b_ = fromHTML(b.getData(field));

    // extract name from table

    a_ = get_date(a_)

    b_ = get_date(b_)          

    var comp = YAHOO.util.Sort.compare;

    var compState = comp(a_, b_, desc);

    return compState;

};

var nameSort = function(a, b, desc, field) {

    var a_ = fromHTML(a.getData(field));

    var b_ = fromHTML(b.getData(field));

    // extract name from table

    a_ = get_name(a_)

    b_ = get_name(b_)          

    var comp = YAHOO.util.Sort.compare;

    var compState = comp(a_, b_, desc);

    return compState;

};

  var myDataSource = new YAHOO.util.DataSource(data);

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

  myDataSource.responseSchema = {

	  resultsList: "records",

      fields: [

          {key: "gravatar"},

          {key: "raw_username"},

          {key: "username"},

          {key: "firstname"},

          {key: "lastname"},

          {key: "last_login"},

          {key: "active"},

          {key: "admin"},

          {key: "ldap"},

          {key: "action"},

      ]

   };

  myDataSource.doBeforeCallback = function(req,raw,res,cb) {

      // This is the filter function

      var data     = res.results || [],

          filtered = [],

          i,l;

      YUD.get('user_count').innerHTML = res.results.length;

      return res;

  }

  // main table sorting

  var myColumnDefs = [

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

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

    	  sortOptions: { sortFunction: linkSort }

      },

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

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

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

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

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

      {key:"action",label:"${_('action')}",sortable:false},

  ];

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

    sortedBy:{key:"username",dir:"asc"},

    paginator: new YAHOO.widget.Paginator({

        rowsPerPage: 15,

        alwaysVisible: false,

        template : "{PreviousPageLink} {FirstPageLink} {PageLinks} {LastPageLink} {NextPageLink}",