Enabled snapshot sharing of single panels, enabled sharing of snapshot dashboards (but you cannot snapshot a snapshot

public/app/features/dashboard/dashboardSrv.js

@@ -78,6 +78,19 @@ function (angular, $, kbn, _, moment) {
       }
     };
 
+    p.getPanelById = function(id) {
+      for (var i = 0; i < this.rows.length; i++) {
+        var row = this.rows[i];
+        for (var j = 0; j < row.panels.length; j++) {
+          var panel = row.panels[j];
+          if (panel.id === id) {
+            return panel;
+          }
+        }
+      }
+      return null;
+    };
+
     p.rowSpan = function(row) {
       return _.reduce(row.panels, function(p,v) {
         return p + v.span;

public/app/features/dashboard/partials/shareModal.html

@@ -1,4 +1,4 @@
-<div class="modal-body gf-box gf-box-no-margin" ng-controller="ShareModalCtrl">
+<div class="modal-body gf-box gf-box-no-margin" ng-controller="ShareModalCtrl" ng-init="init()">
 	<div class="gf-box-header">
 		<div class="gf-box-title">
 			<i class="fa fa-share"></i>
@@ -59,7 +59,7 @@
 				<input type="text" data-share-panel-url class="input" ng-model='shareUrl'></input>
 			</span>
 		</div>
-		<div class="editor-row" style="margin-top: 5px;" ng-show="options.toPanel">
+		<div class="editor-row" style="margin-top: 5px;" ng-show="modeSharePanel">
 			<a href="{{imageUrl}}" target="_blank"><i class="fa fa-camera"></i> Direct link rendered image</a>
 		</div>
 	</div>

public/app/features/dashboard/shareModalCtrl.js

@@ -13,22 +13,20 @@ function (angular, _, require, config) {
 
     $scope.init = function() {
       $scope.editor = { index: 0 };
-      $scope.options = {
-        forCurrent: true,
-        toPanel: $scope.panel ? true : false,
-        includeTemplateVars: true
-      };
+      $scope.options = { forCurrent: true, includeTemplateVars: true };
+      $scope.modeSharePanel = $scope.panel ? true : false;
 
       $scope.tabs = [{title: 'Link', src: 'shareLink.html'}];
 
-      if ($scope.options.toPanel) {
+      if ($scope.modeSharePanel) {
         $scope.modalTitle = 'Share Panel';
         $scope.tabs.push({title: 'Embed', src: 'shareEmbed.html'});
       } else {
         $scope.modalTitle = 'Share Dashboard';
-        if (!$scope.dashboardMeta.isSnapshot) {
-          $scope.tabs.push({title: 'Snapshot sharing', src: 'shareSnapshot.html'});
-        }
+      }
+
+      if (!$scope.dashboardMeta.isSnapshot) {
+        $scope.tabs.push({title: 'Snapshot sharing', src: 'shareSnapshot.html'});
       }
 
       $scope.buildUrl();
@@ -64,7 +62,7 @@ function (angular, _, require, config) {
         delete params.to;
       }
 
-      if ($scope.options.toPanel) {
+      if ($scope.modeSharePanel) {
         params.panelId = $scope.panel.id;
         params.fullscreen = true;
       } else {
@@ -97,8 +95,6 @@ function (angular, _, require, config) {
       $scope.imageUrl += '&height=500';
     };
 
-    $scope.init();
-
   });
 
   module.directive('clipboardButton',function() {

public/app/features/dashboard/shareSnapshotCtrl.js

@@ -44,34 +44,12 @@ function (angular, _) {
 
       $timeout(function() {
         $scope.saveSnapshot(external);
-      }, 3000);
+      }, 4000);
     };
 
     $scope.saveSnapshot = function(external) {
       var dash = angular.copy($scope.dashboard);
-      // change title
-      dash.title = $scope.snapshot.name;
-      // make relative times absolute
-      dash.time = timeSrv.timeRange();
-      // remove panel queries & links
-      dash.forEachPanel(function(panel) {
-        panel.targets = [];
-        panel.links = [];
-      });
-      // remove annotations
-      dash.annotations.list = [];
-      // remove template queries
-      _.each(dash.templating.list, function(variable) {
-        variable.query = "";
-        variable.options = [];
-        variable.refresh = false;
-      });
-
-      // cleanup snapshotData
-      delete $scope.dashboard.snapshot;
-      $scope.dashboard.forEachPanel(function(panel) {
-        delete panel.snapshotData;
-      });
+      $scope.scrubDashboard(dash);
 
       var cmdData = {
         dashboard: dash,
@@ -99,6 +77,38 @@ function (angular, _) {
       });
     };
 
+    $scope.scrubDashboard = function(dash) {
+      // change title
+      dash.title = $scope.snapshot.name;
+      // make relative times absolute
+      dash.time = timeSrv.timeRange();
+      // remove panel queries & links
+      dash.forEachPanel(function(panel) {
+        panel.targets = [];
+        panel.links = [];
+      });
+      // remove annotations
+      dash.annotations.list = [];
+      // remove template queries
+      _.each(dash.templating.list, function(variable) {
+        variable.query = "";
+        variable.options = [];
+        variable.refresh = false;
+      });
+
+      // snapshot single panel
+      if ($scope.modeSharePanel) {
+        var singlePanel = dash.getPanelById($scope.panel.id);
+        dash.rows = [{ height: '500px', span: 12, panels: [singlePanel] }];
+      }
+
+      // cleanup snapshotData
+      delete $scope.dashboard.snapshot;
+      $scope.dashboard.forEachPanel(function(panel) {
+        delete panel.snapshotData;
+      });
+    };
+
     $scope.saveExternalSnapshotRef = function(cmdData, results) {
       // save external in local instance as well
       cmdData.external = true;

public/app/features/panel/soloPanelCtrl.js

@@ -49,7 +49,7 @@ function (angular, $) {
 
       $scope.test = "Hej";
       $scope.$index = 0;
-      $scope.panel = $scope.getPanelById(panelId);
+      $scope.panel = $scope.dashboard.getPanelById(panelId);
 
       if (!$scope.panel) {
         $scope.appEvent('alert-error', ['Panel not found', '']);
@@ -63,20 +63,6 @@ function (angular, $) {
       templateValuesSrv.init($scope.dashboard, $scope.dashboardViewState);
     };
 
-    $scope.getPanelById = function(id) {
-      var rows = $scope.dashboard.rows;
-      for (var i = 0; i < rows.length; i++) {
-        var row = rows[i];
-        for (var j = 0; j < row.panels.length; j++) {
-          var panel = row.panels[j];
-          if (panel.id === id) {
-            return panel;
-          }
-        }
-      }
-      return null;
-    };
-
     if (!$scope.skipAutoInit) {
       $scope.init();
     }

public/test/specs/helpers.js

@@ -44,6 +44,7 @@ define([
         self.scope.panel = {};
         self.scope.row = { panels:[] };
         self.scope.dashboard = {};
+        self.scope.dashboardMeta = {};
         self.scope.dashboardViewState = new DashboardViewStateStub();
         self.scope.appEvent = sinon.spy();
         self.scope.onAppEvent = sinon.spy();

public/test/specs/shareModalCtrl-specs.js

@@ -4,7 +4,7 @@ define([
 ], function(helpers) {
   'use strict';
 
-  describe('SharePanelCtrl', function() {
+  describe('ShareModalCtrl', function() {
     var ctx = new helpers.ControllerTestContext();
 
     function setTime(range) {
@@ -26,7 +26,7 @@ define([
 
         setTime({ from: 'now-1h', to: 'now' });
 
-        ctx.scope.buildUrl();
+        ctx.scope.init();
         expect(ctx.scope.shareUrl).to.be('http://server/#/test?from=now-1h&to=now&panelId=22&fullscreen');
       });
 
@@ -35,24 +35,23 @@ define([
         ctx.scope.panel = { id: 22 };
         setTime({ from: 1362178800000, to: 1396648800000 });
 
-        ctx.scope.buildUrl();
+        ctx.scope.init();
         expect(ctx.scope.shareUrl).to.be('http://server/#/test?from=1362178800000&to=1396648800000&panelId=22&fullscreen');
       });
 
-      it('should remove panel id when toPanel is false', function() {
+      it('should remove panel id when no panel in scope', function() {
         ctx.$location.path('/test');
-        ctx.scope.panel = { id: 22 };
-        ctx.scope.options = { toPanel: false, forCurrent: true };
+        ctx.scope.options = { forCurrent: true };
+        ctx.scope.panel = null;
         setTime({ from: 'now-1h', to: 'now' });
 
-        ctx.scope.buildUrl();
+        ctx.scope.init();
         expect(ctx.scope.shareUrl).to.be('http://server/#/test?from=now-1h&to=now');
       });
 
       it('should include template variables in url', function() {
         ctx.$location.path('/test');
-        ctx.scope.panel = { id: 22 };
-        ctx.scope.options = { includeTemplateVars: true, toPanel: false, forCurrent: true };
+        ctx.scope.options = { includeTemplateVars: true, forCurrent: true };
 
         ctx.templateSrv.variables = [{ name: 'app', current: {text: 'mupp' }}, {name: 'server', current: {text: 'srv-01'}}];
         setTime({ from: 'now-1h', to: 'now' });