Merge branch 'master' into graph-annotations

CHANGELOG.md

@@ -19,6 +19,7 @@
 
 ## Fixes
 * **Table Panel**: Fixed annotation display in table panel, [#8023](https://github.com/grafana/grafana/issues/8023)
+* **Dashboard**: If refresh is blocked due to tab not visible, then refresh when it becomes visible [#8076](https://github.com/grafana/grafana/issues/8076) thanks [@SimenB](https://github.com/SimenB)
 
 # 4.2.0 (2017-03-22)
 ## Minor Enhancements

docs/sources/plugins/installation.md

@@ -19,15 +19,15 @@ can grow even stronger and develop new plugins that we would never think about.
 
 To discover plugins checkout the official [Plugin Repository](https://grafana.com/plugins).
 
-# Installing plugins
+# Installing Plugins
 
 The easiest way to install plugins is by using the CLI tool grafana-cli which is bundled with grafana. Before any modification take place after modifying plugins, grafana-server needs to be restarted.
 
-### Grafana plugin directory
+### Grafana Plugin Directory
 
 On Linux systems the grafana-cli will assume that the grafana plugin directory is `/var/lib/grafana/plugins`. It's possible to override the directory which grafana-cli will operate on by specifying the --pluginsDir flag. On Windows systems this parameter have to be specified for every call.
 
-### Grafana-cli commands
+### Grafana-cli Commands
 
 List available plugins
 ```
@@ -63,3 +63,42 @@ Remove one plugin
 ```
 grafana-cli plugins remove <plugin-id>
 ```
+
+### Installing Plugins Manually
+
+If your Grafana Server does not have access to the Internet, then the plugin will have to downloaded and manually copied to your Grafana Server.
+
+The Download URL from Grafana.com API is in this form:
+
+`https://grafana.com/api/plugins/<plugin id>/versions/<version number>/download`
+
+To manually install a Plugin via the Grafana.com API:
+
+1. Find the plugin you want to download, the plugin id can be found on the Installation Tab on the plugin's page on Grafana.com. In this example, the plugin id is `jdbranham-diagram-panel`:
+
+    {{< imgbox img="/img/docs/installation-tab.png" caption="Installation Tab" >}}
+
+2. Use the Grafana API to find the plugin using this url `https://grafana.com/api/plugins/<plugin id from step 1>`. For example: https://grafana.com/api/plugins/jdbranham-diagram-panel should return:
+    ```
+    {
+      "id": 145,
+      "typeId": 3,
+      "typeName": "Panel",
+      "typeCode": "panel",
+      "slug": "jdbranham-diagram-panel",
+      "name": "Diagram",
+      "description": "Diagram panel for grafana",
+    ...
+    ```
+
+3. Find the download link:
+    ```
+    {
+       "rel": "download",
+       "href": "/plugins/jdbranham-diagram-panel/versions/1.4.0/download"
+    }
+    ```
+
+4. Download the plugin with `https://grafana.com/api/plugins/<plugin id from step 1>/versions/<current version>/download` (for example: https://grafana.com/api/plugins/jdbranham-diagram-panel/versions/1.4.0/download). Unzip the downloaded file into the Grafana Server's `data/plugins` directory.
+
+5. Restart the Grafana Server.

pkg/services/alerting/notifiers/pushover.go

@@ -139,8 +139,12 @@ func (this *PushoverNotifier) Notify(evalContext *alerting.EvalContext) error {
 		}
 	}
 	if evalContext.Error != nil {
-		message += fmt.Sprintf("\n<b>Error message</b> %s", evalContext.Error.Error())
+		message += fmt.Sprintf("\n<b>Error message:</b> %s", evalContext.Error.Error())
 	}
+	if evalContext.ImagePublicUrl != "" {
+		message += fmt.Sprintf("\n<a href=\"%s\">Show graph image</a>", evalContext.ImagePublicUrl)
+	}
+
 	q := url.Values{}
 	q.Add("user", this.UserKey)
 	q.Add("token", this.ApiToken)

pkg/services/sqlstore/alert.go

@@ -171,6 +171,7 @@ func upsertAlerts(existingAlerts []*m.Alert, cmd *m.SaveAlertsCommand, sess *xor
 			if alertToUpdate.ContainsUpdates(alert) {
 				alert.Updated = time.Now()
 				alert.State = alertToUpdate.State
+				sess.MustCols("message")
 				_, err := sess.Id(alert.Id).Update(alert)
 				if err != nil {
 					return err

public/app/core/components/help/help.ts

@@ -27,7 +27,7 @@ export class HelpCtrl {
         {keys: ['d', 'v'], description: 'Toggle in-active / view mode'},
         {keys: ['d', 'k'], description: 'Toggle kiosk mode (hides top nav)'},
         {keys: ['d', 'E'], description: 'Expand all rows'},
-        {keys: ['d', 'C'], description: 'Collapse all ros'},
+        {keys: ['d', 'C'], description: 'Collapse all rows'},
         {keys: ['mod+o'], description: 'Toggle shared graph crosshair'},
       ],
       'Focused Panel': [

public/app/features/dashboard/time_srv.ts

@@ -15,6 +15,7 @@ class TimeSrv {
   oldRefresh: boolean;
   dashboard: any;
   timeAtLoad: any;
+  private autoRefreshBlocked: boolean;
 
   /** @ngInject **/
   constructor(private $rootScope, private $timeout, private $location, private timer, private contextSrv) {
@@ -23,6 +24,14 @@ class TimeSrv {
 
     $rootScope.$on('zoom-out', this.zoomOut.bind(this));
     $rootScope.$on('$routeUpdate', this.routeUpdated.bind(this));
+
+    document.addEventListener('visibilitychange', () => {
+      if (this.autoRefreshBlocked && document.visibilityState === 'visible') {
+        this.autoRefreshBlocked = false;
+
+        this.refreshDashboard();
+      }
+    });
   }
 
   init(dashboard) {
@@ -137,6 +146,8 @@ class TimeSrv {
       this.startNextRefreshTimer(afterMs);
       if (this.contextSrv.isGrafanaVisible()) {
         this.refreshDashboard();
+      } else {
+        this.autoRefreshBlocked = true;
       }
     }, afterMs));
   }