More work on restoring features after moving to plugin model for datasources, #1276 #1472

pkg/api/frontendsettings.go

@@ -1,6 +1,8 @@
 package api
 
 import (
+	"errors"
+	"fmt"
 	"strconv"
 
 	"github.com/grafana/grafana/pkg/bus"
@@ -41,7 +43,7 @@ func getFrontendSettingsMap(c *middleware.Context) (map[string]interface{}, erro
 
 		meta, exists := plugins.DataSources[ds.Type]
 		if !exists {
-			//return nil, errors.New(fmt.Sprintf("Could not find plugin definition for data source: %v", ds.Type))
+			return nil, errors.New(fmt.Sprintf("Could not find plugin definition for data source: %v", ds.Type))
 		}
 
 		dsMap["meta"] = meta
@@ -75,9 +77,14 @@ func getFrontendSettingsMap(c *middleware.Context) (map[string]interface{}, erro
 	}
 
 	// add grafana backend data source
+	grafanaDatasourceMeta, _ := plugins.DataSources["grafana"]
 	datasources["grafana"] = map[string]interface{}{
-		"type":      "grafana",
-		"grafanaDB": true,
+		"type": "grafana",
+		"meta": grafanaDatasourceMeta,
+	}
+
+	if defaultDatasource == "" {
+		defaultDatasource = "grafana"
 	}
 
 	jsonObj := map[string]interface{}{

src/app/features/all.js

@@ -2,16 +2,10 @@ define([
   './panellinkeditor/module',
   './annotations/annotationsSrv',
   './templating/templateSrv',
-//  './graphite/datasource',
-//  './influxdb/datasource',
-//  './influxdb_08/datasource',
-//  './opentsdb/datasource',
-//  './elasticsearch/datasource',
   './dashboard/all',
   './panel/all',
   './profile/profileCtrl',
   './profile/changePasswordCtrl',
   './org/all',
   './admin/all',
-  './grafanaDatasource/datasource',
 ], function () {});

src/app/features/dashboard/dashboardNavCtrl.js

@@ -6,16 +6,14 @@ define([
   'store',
   'filesaver'
 ],
-function (angular, _, moment, config, store) {
+function (angular, _, moment) {
   'use strict';
 
   var module = angular.module('grafana.controllers');
 
-  module.controller('DashboardNavCtrl', function($scope, $rootScope, alertSrv, $location, playlistSrv, datasourceSrv, timeSrv) {
+  module.controller('DashboardNavCtrl', function($scope, $rootScope, alertSrv, $location, playlistSrv, backendSrv, timeSrv) {
 
     $scope.init = function() {
-      $scope.db = datasourceSrv.getGrafanaDB();
-
       $scope.onAppEvent('save-dashboard', $scope.saveDashboard);
       $scope.onAppEvent('delete-dashboard', $scope.deleteDashboard);
 
@@ -24,16 +22,6 @@ function (angular, _, moment, config, store) {
       });
     };
 
-    $scope.set_default = function() {
-      store.set('grafanaDashboardDefault', $location.path());
-      alertSrv.set('Home Set','This page has been set as your default dashboard','success',5000);
-    };
-
-    $scope.purge_default = function() {
-      store.delete('grafanaDashboardDefault');
-      alertSrv.set('Local Default Clear','Your default dashboard has been reset to the default','success', 5000);
-    };
-
     $scope.openEditView = function(editview) {
       var search = _.extend($location.search(), {editview: editview});
       $location.search(search);
@@ -41,12 +29,12 @@ function (angular, _, moment, config, store) {
 
     $scope.starDashboard = function() {
       if ($scope.dashboardMeta.isStarred) {
-        $scope.db.unstarDashboard($scope.dashboard.id).then(function() {
-          $scope.dashboardMeta.isStarred = false;
+        backendSrv.delete('/api/user/stars/dashboard/' + $scope.dashboard.id).then(function() {
+          $scope.dashboardMeta.isStarred = true;
         });
       }
       else {
-        $scope.db.starDashboard($scope.dashboard.id).then(function() {
+        backendSrv.post('/api/user/stars/dashboard/' + $scope.dashboard.id).then(function() {
           $scope.dashboardMeta.isStarred = true;
         });
       }
@@ -59,12 +47,6 @@ function (angular, _, moment, config, store) {
       });
     };
 
-    $scope.passwordCache = function(pwd) {
-      if (!window.sessionStorage) { return null; }
-      if (!pwd) { return window.sessionStorage["grafanaAdminPassword"]; }
-      window.sessionStorage["grafanaAdminPassword"] = pwd;
-    };
-
     $scope.openSearch = function() {
       $scope.appEvent('show-dash-search');
     };
@@ -75,20 +57,18 @@ function (angular, _, moment, config, store) {
 
     $scope.saveDashboard = function() {
       var clone = angular.copy($scope.dashboard);
-      $scope.db.saveDashboard(clone)
-        .then(function(result) {
-          $scope.appEvent('alert-success', ['Dashboard saved', 'Saved as ' + result.title]);
 
-          if (result.url !== $location.path()) {
-            $location.search({});
-            $location.path(result.url);
-          }
+      backendSrv.saveDashboard(clone).then(function(data) {
+        $scope.appEvent('dashboard-saved', $scope.dashboard);
 
-          $scope.appEvent('dashboard-saved', $scope.dashboard);
+        var dashboardUrl = '/dashboard/db/' + data.slug;
 
-        }, function(err) {
-          $scope.appEvent('alert-error', ['Save failed', err]);
-        });
+        if (dashboardUrl !== $location.path()) {
+          $location.url(dashboardUrl);
+        }
+
+        $scope.appEvent('alert-success', ['Dashboard saved', 'Saved as ' + clone.title]);
+      });
     };
 
     $scope.deleteDashboard = function() {
@@ -102,10 +82,9 @@ function (angular, _, moment, config, store) {
     };
 
     $scope.deleteDashboardConfirmed = function() {
-      $scope.db.deleteDashboard($scope.dashboardMeta.slug).then(function() {
+      backendSrv.delete('/api/dashboards/db/' + $scope.dashboardMeta.slug).then(function() {
         $scope.appEvent('alert-success', ['Dashboard Deleted', $scope.dashboard.title + ' has been deleted']);
-      }, function(err) {
-        $scope.appEvent('alert-error', ['Deleted failed', err]);
+        $location.url('/');
       });
     };
 
@@ -149,21 +128,6 @@ function (angular, _, moment, config, store) {
       $scope.appEvent('show-json-editor', { object: $scope.dashboard });
     };
 
-    $scope.openSaveDropdown = function() {
-      $scope.isFavorite = playlistSrv.isCurrentFavorite($scope.dashboard);
-      $scope.saveDropdownOpened = true;
-    };
-
-    $scope.markAsFavorite = function() {
-      playlistSrv.markAsFavorite($scope.dashboard);
-      $scope.isFavorite = true;
-    };
-
-    $scope.removeAsFavorite = function() {
-      playlistSrv.removeAsFavorite($scope.dashboard);
-      $scope.isFavorite = false;
-    };
-
     $scope.stopPlaylist = function() {
       playlistSrv.stop(1);
     };

src/app/features/dashboard/importCtrl.js

@@ -18,35 +18,33 @@ function (angular, _) {
       $scope.infoText = '';
       $scope.importing = false;
 
-      _.each(datasourceSrv.getAll(), function(ds) {
-        if (ds.type === 'influxdb' || ds.type === 'elasticsearch') {
-          $scope.sourceName = ds.name;
-          $scope.datasources.push(ds.name);
-        } else if (ds.type === 'grafana') {
-          $scope.datasources.push(ds.name);
+      _.each(datasourceSrv.getAll(), function(ds, key) {
+        if (ds.type === 'influxdb_08' || ds.type === 'elasticsearch') {
+          $scope.sourceName = key;
+          $scope.datasources.push(key);
         }
       });
     };
 
     $scope.startImport = function() {
-      $scope.sourceDs = datasourceSrv.get($scope.sourceName);
-      $scope.destDs = datasourceSrv.get($scope.destName);
+      datasourceSrv.get($scope.sourceName).then(function(ds) {
+        $scope.dashboardSource = ds;
+        $scope.dashboardSource.searchDashboards('title:').then(function(results) {
+          $scope.dashboards = results.dashboards;
 
-      $scope.sourceDs.searchDashboards('title:').then(function(results) {
-        $scope.dashboards = results.dashboards;
+          if ($scope.dashboards.length === 0) {
+            $scope.infoText = 'No dashboards found';
+            return;
+          }
 
-        if ($scope.dashboards.length === 0) {
-          $scope.infoText = 'No dashboards found';
-          return;
-        }
-
-        $scope.importing = true;
-        $scope.imported = [];
-        $scope.next();
-      }, function(err) {
-        var resp = err.message || err.statusText || 'Unknown error';
-        var message = "Failed to load dashboards from selected data source, response from server was: " + resp;
-        $scope.appEvent('alert-error', ['Import failed', message]);
+          $scope.importing = true;
+          $scope.imported = [];
+          $scope.next();
+        }, function(err) {
+          var resp = err.message || err.statusText || 'Unknown error';
+          var message = "Failed to load dashboards from selected data source, response from server was: " + resp;
+          $scope.appEvent('alert-error', ['Import failed', message]);
+        });
       });
     };
 
@@ -65,12 +63,13 @@ function (angular, _) {
       $scope.imported.push(infoObj);
       $scope.infoText = "Importing " + $scope.imported.length + '/' + ($scope.imported.length + $scope.dashboards.length);
 
-      $scope.sourceDs.getDashboard(dash.id).then(function(loadedDash) {
-        $scope.destDs.saveDashboard(loadedDash).then(function() {
+      $scope.dashboardSource.getDashboard(dash.id).then(function(loadedDash) {
+        backendSrv.saveDashboard(loadedDash).then(function() {
           infoObj.info = "Done!";
           $scope.next();
         }, function(err) {
-          infoObj.info = "Error: " + err;
+          err.isHandled = true;
+          infoObj.info = "Error: " + (err.data || { message: 'Unknown' }).message;
           $scope.next();
         });
       });

src/app/features/dashboard/partials/import.html

@@ -8,7 +8,7 @@
 	<div class="page">
 		<h2>
 			Import file
-			<span><tip>Load dashboard JSON layout from file</tip></span>
+			<em style="font-size: 14px;padding-left: 10px;"> <i class="fa fa-info-circle"></i> Load dashboard from local .json file</em>
 		</h2>
 
 		<div class="editor-row">
@@ -21,7 +21,10 @@
 			</div>
 		</div>
 
-		<h2>Migrate dashboards</h2>
+		<h2>
+			Migrate dashboards
+			<em style="font-size: 14px;padding-left: 10px;"><i class="fa fa-info-circle"></i> Import dashboards from Elasticsearch or InfluxDB</em>
+		</h2>
 
 		<div class="tight-form last">
 			<ul class="tight-form-list">
@@ -32,14 +35,7 @@
 					<select type="text" ng-model="sourceName" class="input-medium tight-form-input" ng-options="f for f in datasources">
 					</select>
 				</li>
-				<li class="tight-form-item">
-					<strong>Destination</strong>
-				</li>
-				<li>
-					<select type="text" ng-model="destName" class="input-medium tight-form-input" ng-options="f for f in datasources">
-					</select>
-				</li>
-				<li>
+				<li style="float: right">
 					<button class="btn btn-success tight-form-btn" ng-click="startImport()">Import</button>
 				</li>
 				<div class="clearfix"></div>

src/app/features/org/orgDetailsCtrl.js

@@ -6,7 +6,7 @@ function (angular) {
 
   var module = angular.module('grafana.controllers');
 
-  module.controller('OrgDetailsCtrl', function($scope, $http, backendSrv) {
+  module.controller('OrgDetailsCtrl', function($scope, $http, backendSrv, contextSrv) {
 
     $scope.init = function() {
       $scope.getOrgInfo();
@@ -15,6 +15,7 @@ function (angular) {
     $scope.getOrgInfo = function() {
       backendSrv.get('/api/org').then(function(org) {
         $scope.org = org;
+        contextSrv.user.orgName = org.name;
       });
     };
 

src/app/features/panel/panelSrv.js

@@ -100,6 +100,9 @@ function (angular, _, config) {
         datasourceSrv.get($scope.panel.datasource).then(function(datasource) {
           $scope.datasource = datasource;
           return $scope.refreshData($scope.datasource);
+        }, function(err) {
+          $scope.panelMeta.loading = false;
+          $scope.panelMeta.error = err.message;
         });
       };
 

src/app/plugins/datasource/grafana/plugin.json

@@ -0,0 +1,15 @@
+{
+  "pluginType": "datasource",
+  "name": "Grafana (for testing)",
+
+  "type": "grafana",
+  "serviceName": "GrafanaDatasource",
+
+  "module": "plugins/datasource/grafana/datasource",
+
+  "partials": {
+    "query": "app/plugins/datasource/grafana/partials/query.editor.html"
+  },
+
+  "metrics": true
+}

src/app/plugins/datasource/influxdb/plugin.json

@@ -0,0 +1,18 @@
+{
+  "pluginType": "datasource",
+  "name": "InfluxDB 0.9.x",
+
+  "type": "influxdb",
+  "serviceName": "InfluxDatasource",
+
+  "module": "plugins/datasource/influxdb/datasource",
+
+  "partials": {
+    "config": "app/plugins/datasource/influxdb/partials/config.html",
+    "query": "app/plugins/datasource/influxdb/partials/query.editor.html",
+    "annotations": "app/plugins/datasource/influxdb/partials/query.editor.html"
+  },
+
+  "metrics": true,
+  "annotations": true
+}

src/app/plugins/datasource/opentsdb/plugin.json

@@ -0,0 +1,16 @@
+{
+  "pluginType": "datasource",
+  "name": "OpenTSDB",
+
+  "type": "opentsdb",
+  "serviceName": "OpenTSDBDatasource",
+
+  "module": "plugins/datasource/opentsdb/datasource",
+
+  "partials": {
+    "config": "app/plugins/datasource/opentsdb/partials/config.html",
+    "query": "app/plugins/datasource/opentsdb/partials/query.editor.html"
+  },
+
+  "metrics": true
+}

src/app/plugins/datasource/opentsdb/queryCtrl.js

@@ -90,10 +90,6 @@ function (angular, _, kbn) {
     function validateTarget(target) {
       var errs = {};
 
-      if (!target.metric) {
-        errs.metric = "You must supply a metric name.";
-      }
-
       if (target.shouldDownsample) {
         try {
           if (target.downsampleInterval) {

src/app/services/backendSrv.js

@@ -77,5 +77,9 @@ function (angular, _, config) {
       });
     };
 
+    this.saveDashboard = function(dash) {
+      return this.post('/api/dashboards/db/', {dashboard: dash});
+    };
+
   });
 });

src/app/services/datasourceSrv.js

@@ -11,8 +11,6 @@ function (angular, _, config) {
   module.service('datasourceSrv', function($q, $injector, $rootScope) {
     var self = this;
 
-    this.grafanaDB = new ($injector.get("GrafanaDatasource"));
-
     this.init = function(dsSettingList) {
       config.datasources = dsSettingList;
 
@@ -45,6 +43,10 @@ function (angular, _, config) {
 
     this.loadDatasource = function(name) {
       var dsConfig = config.datasources[name];
+      if (!dsConfig) {
+        return $q.reject({message: "Datasource named " + name + " was not found"});
+      }
+
       var deferred = $q.defer();
 
       var pluginDef = dsConfig.meta;
@@ -62,7 +64,7 @@ function (angular, _, config) {
     };
 
     this.getAll = function() {
-      return this.datasources;
+      return config.datasources;
     };
 
     this.getAnnotationSources = function() {
@@ -73,10 +75,6 @@ function (angular, _, config) {
       return this.metricSources;
     };
 
-    this.getGrafanaDB = function() {
-      return this.grafanaDB;
-    };
-
     this.init(config.datasources);
   });
 });