Copy Dashboard to other User (#11989)

* Copy Dashboard to other User

* travis fix

* only allow Dashboard Copy to Admins

* rewrite query

* move Controller to Eloquent

* optimize row copy

* travis ...

* move copy field to edit section

* code changes

* code changes

* limit copy feature to admins

* .

app/Http/Controllers/Form/CopyDashboardController.inc.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * CopyDashboardController.php
+ *
+ * -Description-
+ *
+ * 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/>.
+ *
+ * @link       http://librenms.org
+ * @copyright  2020  Thomas Berberich
+ * @author     Thomas Berberich <sourcehhdoctor@gmail.com>
+ */
+
+namespace App\Http\Controllers\Form;
+
+use App\Http\Controllers\Controller;
+use App\Models\Dashboard;
+use App\Models\UserWidget;
+use Auth;
+use Illuminate\Http\Request;
+
+class CopyDashboardController extends Controller
+{
+    public function store(Request $request)
+    {
+        $target_user_id = $request->get('target_user_id');
+        $dashboard_id = $request->get('dashboard_id');
+
+        $dashboard = Dashboard::where(['dashboard_id' => $dashboard_id, 'user_id' => Auth::id()])->first();
+
+        $success = true;
+
+        if ((empty($dashboard)) || (empty($target_user_id))) {
+            $success = false;
+        }
+
+        if ($success) {
+            $dashboard_copy = $dashboard->replicate()->fill([
+                'user_id' => $target_user_id,
+                'dashboard_name' => $dashboard['dashboard_name'] .= '_' . Auth::user()->username,
+            ]);
+            $success = $dashboard_copy->save();
+        }
+
+        if ($success) {
+            $widgets = UserWidget::where(['dashboard_id' => $dashboard_id, 'user_id' => Auth::id()])->get();
+
+            foreach ($widgets as $widget) {
+                $widget_copy = $widget->replicate()->fill([
+                    'user_id' => $target_user_id,
+                    'dashboard_id' => $dashboard_copy->dashboard_id,
+                ]);
+                $success &= $widget_copy->save();
+            }
+        }
+
+        if ($success) {
+            $status = 'ok';
+            $message = 'Dashboard copied';
+        } else {
+            $status = 'error';
+            $message = 'ERROR: Could not copy Dashboard';
+        }
+
+        return response()->json([
+            'status' => $status,
+            'message' => $message,
+        ]);
+    }
+}

app/Http/Controllers/OverviewController.php

@@ -8,6 +8,7 @@ use App\Models\Device;
 use App\Models\Port;
 use App\Models\Service;
 use App\Models\Syslog;
+use App\Models\User;
 use App\Models\UserPref;
 use App\Models\Widget;
 use Auth;
@@ -105,7 +106,15 @@ class OverviewController extends Controller
         $hide_dashboard_editor = UserPref::getPref($user, 'hide_dashboard_editor');
         $widgets = Widget::select('widget_id', 'widget_title')->orderBy('widget_title')->get();
 
-        return view('overview.default', compact('bare', 'dash_config', 'dashboard', 'hide_dashboard_editor', 'user_dashboards', 'shared_dashboards', 'widgets'));
+        $user_list = [];
+        if ($user->can('manage', User::class)) {
+            $user_list = User::select(['username', 'user_id'])
+                ->where('user_id', '!=', $user->user_id)
+                ->orderBy('username')
+                ->get();
+        }
+
+        return view('overview.default', compact('bare', 'dash_config', 'dashboard', 'hide_dashboard_editor', 'user_dashboards', 'shared_dashboards', 'widgets', 'user_list'));
     }
 
     public function simple(Request $request)

resources/views/overview/default.blade.php

@@ -94,6 +94,19 @@
                             </div>
                         </form>
                     </div>
+                    @if (count($user_list) and auth()->user()->isAdmin())
+                    <div class="btn-group btn-lg" style="margin-top:5px;position:absolute;right:0px;">
+                        <div class="btn-group">
+                        <select class="form-control" id="dashboard_copy_target" name="dashboard_copy_target" onchange="dashboard_copy_user_select()">
+                            <option value="-1" selected> Copy Dashboard to </option>
+                        @foreach ($user_list as $user)
+                            <option value="{{ $user->user_id }}">{{ $user->username }}</option>
+                        @endforeach
+                        </select>
+                        </div>
+                        <button disabled id="do_copy_dashboard" class="btn btn-primary" onclick="dashboard_copy(this)" data-toggle="tooltip" data-container="body" data-placement="top" title="Copy Dashboard"><i class="fa fa-copy fa-fw"></i></button>
+                    </div>
+                    @endif
                 </div>
             </div>
             <!-- End Dashboard-Settings -->
@@ -473,6 +486,49 @@
         });
     }
 
+@if (auth()->user()->isAdmin())
+    function dashboard_copy_user_select() {
+        var button_disabled = true;
+        if (document.getElementById("dashboard_copy_target").value > 0) {
+            button_disabled = false;
+        }
+        $("#do_copy_dashboard").prop('disabled', button_disabled);
+    }
+
+    function dashboard_copy(data) {
+        var target_user_id = document.getElementById("dashboard_copy_target").value;
+        var dashboard_id = {{ $dashboard->dashboard_id }};
+        var username = $("#dashboard_copy_target option:selected").text().trim();
+
+        if (target_user_id == -1) {
+            toastr.warning('No target selected to copy Dashboard to');
+        } else {
+            if (! confirm("Do you really want to copy this Dashboard to User '" + username + "'?")) {
+                return;
+            }
+
+            $.ajax({
+                type: 'POST',
+                url: '{{ url('/ajax/form/copy-dashboard') }}',
+                data: {target_user_id: target_user_id, dashboard_id: dashboard_id},
+                dataType: "json",
+                success: function (data) {
+                    if( data.status == "ok" ) {
+                        toastr.success(data.message);
+                    } else {
+                        toastr.error(data.message);
+                    }
+                },
+                error: function(data) {
+                    toastr.error(data.message);
+                }
+            });
+            $("#dashboard_copy_target option:eq(-1)").prop('selected', true);
+            dashboard_copy_user_select();
+        }
+    }
+@endif
+
     function widget_dom(data) {
         dom = '<li id="'+data.user_widget_id+'" data-type="'+data.widget+'" data-settings="0">'+
               '<header class="widget_header"><span id="widget_title_'+data.user_widget_id+'">'+data.title+
@@ -610,6 +666,5 @@
         $('#dashboard_name').val('Default');
         dashboard_add($('#add_form'));
     @endif
-
 </script>
 @endpush

routes/web.php

@@ -90,6 +90,7 @@ Route::group(['middleware' => ['auth'], 'guard' => 'auth'], function () {
         // form ajax handlers, perhaps should just be page controllers
         Route::group(['prefix' => 'form', 'namespace' => 'Form'], function () {
             Route::resource('widget-settings', 'WidgetSettingsController');
+            Route::post('copy-dashboard', 'CopyDashboardController@store');
         });
 
         // js select2 data controllers