Added presence view

CHANGELOG

@@ -66,6 +66,7 @@ Users:
 - Added option to enable updating the last_login field in the database. The
   default is now disabled [#3400].
 - Hide password in change password view [#3417].
+- Added a change presence view [#3496].
 
 Core:
 - No reload on logoff. OpenSlides is now a full single page

openslides/users/config_variables.py

@@ -21,6 +21,15 @@ def get_config_variables():
         group='Participants',
         subgroup='General')
 
+    yield ConfigVariable(
+        name='users_enable_presence_view',
+        default_value=False,
+        input_type='boolean',
+        label='Enable participant presence view',
+        weight=511,
+        group='Participants',
+        subgroup='General')
+
     # PDF
 
     yield ConfigVariable(

openslides/users/static/js/users/site.js

@@ -76,6 +76,10 @@ angular.module('OpenSlidesApp.users.site', [
             url: '/import',
             controller: 'UserImportCtrl',
         })
+        .state('users.user.presence', {
+            url: '/presence',
+            controller: 'UserPresenceCtrl',
+        })
         // groups
         .state('users.group', {
             url: '/groups',
@@ -432,7 +436,7 @@ angular.module('OpenSlidesApp.users.site', [
     function (gettextCatalog, Editor, Mediafile) {
         return {
             // ngDialog for user form
-            getDialog: function (user) {
+            getDialog: function () {
                 return {
                     template: 'static/templates/users/profile-password-form.html',
                     controller: 'UserProfileCtrl',
@@ -474,7 +478,7 @@ angular.module('OpenSlidesApp.users.site', [
     function (gettextCatalog) {
         return {
             // ngDialog for user form
-            getDialog: function (user) {
+            getDialog: function () {
                 return {
                     template: 'static/templates/users/profile-password-form.html',
                     controller: 'UserPasswordCtrl',
@@ -536,8 +540,9 @@ angular.module('OpenSlidesApp.users.site', [
     'gettext',
     'UserPdfExport',
     'ErrorMessage',
-    function($scope, $state, $http, $q, ngDialog, UserForm, User, Group, PasswordGenerator, Projector, ProjectionDefault,
+    function($scope, $state, $http, $q, ngDialog, UserForm, User, Group, PasswordGenerator,
-        Config, gettextCatalog, UserCsvExport, osTableFilter, osTableSort, gettext, UserPdfExport, ErrorMessage) {
+        Projector, ProjectionDefault, Config, gettextCatalog, UserCsvExport, osTableFilter,
+        osTableSort, gettext, UserPdfExport, ErrorMessage) {
         $scope.$watch(function () {
             return User.lastModified();
         }, function () {
@@ -962,6 +967,49 @@ angular.module('OpenSlidesApp.users.site', [
     }
 ])
 
+.controller('UserPresenceCtrl', [
+    '$scope',
+    'User',
+    'gettextCatalog',
+    'ErrorMessage',
+    function ($scope, User, gettextCatalog, ErrorMessage) {
+        $scope.alert = {};
+        $('#userNumber').focus();
+
+        $scope.changeState = function () {
+            if (!$scope.number) {
+                return;
+            }
+            var enteredNumber = $scope.number.trim();
+            var user = _.find(User.getAll(), function (user) {
+                return user.number === enteredNumber;
+            });
+            if (user) {
+                user.is_present = !user.is_present;
+                User.save(user).then(function (success) {
+                    var messageText = user.full_name + ' ' + gettextCatalog.getString('is now') + ' ';
+                    messageText += gettextCatalog.getString(user.is_present ? 'present' : 'not present') + '.';
+                    $scope.alert = {
+                        msg: messageText,
+                        show: true,
+                        type: 'success',
+                    };
+                    $scope.number = '';
+                }, function (error) {
+                    $scope.alert = ErrorMessage.forAlert(error);
+                });
+            } else {
+                $scope.alert = {
+                    msg: gettextCatalog.getString('Cannot find the participant with the participant number') + ' "' + enteredNumber + '".',
+                    show: true,
+                    type: 'danger',
+                };
+            }
+            $('#userNumber').focus();
+        };
+    }
+])
+
 .controller('UserImportCtrl', [
     '$scope',
     '$http',
@@ -1653,6 +1701,7 @@ angular.module('OpenSlidesApp.users.site', [
         // config strings in users/config_variables.py
         gettext('General');
         gettext('Sort name of participants by');
+        gettext('Enable participant presence view');
         gettext('Participants');
         gettext('Given name');
         gettext('Surname');

openslides/users/static/templates/users/user-list.html

@@ -5,6 +5,12 @@
         <i class="fa fa-plus fa-lg"></i>
         <translate>New</translate>
       </a>
+      <span ng-if="config('users_enable_presence_view')">
+        <a ui-sref="users.user.presence" os-perms="users.can_manage" class="btn btn-default btn-sm">
+          <i class="fa fa-barcode fa-lg"></i>
+          <translate>Presence</translate>
+        </a>
+      </span>
       <a ui-sref="users.group.list" os-perms="users.can_manage" class="btn btn-default btn-sm">
         <i class="fa fa-group fa-lg"></i>
         <translate>Groups</translate>

openslides/users/static/templates/users/user-presence.html

@@ -0,0 +1,31 @@
+<div class="header">
+  <div class="title">
+    <div class="submenu">
+      <a ui-sref="users.user.list" class="btn btn-sm btn-default">
+        <i class="fa fa-angle-double-left fa-lg"></i>
+        <translate>Back to overview</translate>
+      </a>
+    </div>
+    <h1 translate>Presence</h1>
+  </div>
+</div>
+
+<div class="details">
+
+  <div uib-alert ng-show="alert.show" ng-class="'alert-' + (alert.type || 'warning')" close="alert={}">
+    {{ alert.msg }}
+  </div>
+
+  <form ng-submit="changeState()" class="row">
+    <div class="col-md-6">
+      <div class="form-group">
+        <label for="userNumber" translate>Enter participant number</label>
+        <input type="text" class="form-control" id="userNumber"
+          ng-model="number" ng-change="updateSuggestions()">
+      </div>
+      <button type="submit" class="btn btn-sm btn-primary" translate>
+        Change presence
+      </button>
+    </div>
+  </form>
+</div>