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nexpie-grafana-theme
Commit 411d67ca by Victor Cinaglia
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snapshots: Add support for deleting external snapshots

parent 9d6da10e
Showing with 145 additions and 5 deletions
pkg/api/dashboard_snapshot.go
......@@ -157,6 +157,37 @@ func GetDashboardSnapshot(c *m.ReqContext) {
c.JSON(200, dto)
}
func deleteExternalDashboardSnapshot(externalUrl string) error {
response, err := client.Get(externalUrl)
if response != nil {
defer response.Body.Close()
}
if err != nil {
return err
}
if response.StatusCode == 200 {
return nil
}
// Gracefully ignore "snapshot not found" errors as they could have already
// been removed either via the cleanup script or by request.
if response.StatusCode == 500 {
var respJson map[string]interface{}
if err := json.NewDecoder(response.Body).Decode(&respJson); err != nil {
return err
}
if respJson["message"] == "Failed to get dashboard snapshot" {
return nil
}
}
return fmt.Errorf("Unexpected response when deleting external snapshot. Status code: %d", response.StatusCode)
}
// GET /api/snapshots-delete/:deleteKey
func DeleteDashboardSnapshotByDeleteKey(c *m.ReqContext) Response {
key := c.Params(":deleteKey")
......@@ -168,6 +199,13 @@ func DeleteDashboardSnapshotByDeleteKey(c *m.ReqContext) Response {
return Error(500, "Failed to get dashboard snapshot", err)
}
if query.Result.External {
err := deleteExternalDashboardSnapshot(query.Result.ExternalDeleteUrl)
if err != nil {
return Error(500, "Failed to delete external dashboard", err)
}
}
cmd := &m.DeleteDashboardSnapshotCommand{DeleteKey: query.Result.DeleteKey}
if err := bus.Dispatch(cmd); err != nil {
......@@ -204,6 +242,13 @@ func DeleteDashboardSnapshot(c *m.ReqContext) Response {
return Error(403, "Access denied to this snapshot", nil)
}
if query.Result.External {
err := deleteExternalDashboardSnapshot(query.Result.ExternalDeleteUrl)
if err != nil {
return Error(500, "Failed to delete external dashboard", err)
}
}
cmd := &m.DeleteDashboardSnapshotCommand{DeleteKey: query.Result.DeleteKey}
if err := bus.Dispatch(cmd); err != nil {
......
pkg/api/dashboard_snapshot_test.go
package api
import (
"fmt"
"net/http"
"net/http/httptest"
"testing"
"time"
......@@ -13,13 +16,17 @@ import (
func TestDashboardSnapshotApiEndpoint(t *testing.T) {
Convey("Given a single snapshot", t, func() {
var externalRequest *http.Request
jsonModel, _ := simplejson.NewJson([]byte(`{"id":100}`))
mockSnapshotResult := &m.DashboardSnapshot{
Id: 1,
Key: "12345",
DeleteKey: "54321",
Dashboard: jsonModel,
Expires: time.Now().Add(time.Duration(1000) * time.Second),
UserId: 999999,
External: true,
}
bus.AddHandler("test", func(query *m.GetDashboardSnapshotQuery) error {
......@@ -45,13 +52,25 @@ func TestDashboardSnapshotApiEndpoint(t *testing.T) {
return nil
})
setupRemoteServer := func(fn func(http.ResponseWriter, *http.Request)) *httptest.Server {
return httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
fn(rw, r)
}))
}
Convey("When user has editor role and is not in the ACL", func() {
Convey("Should not be able to delete snapshot", func() {
loggedInUserScenarioWithRole("When calling DELETE on", "DELETE", "/api/snapshots/12345", "/api/snapshots/:key", m.ROLE_EDITOR, func(sc *scenarioContext) {
ts := setupRemoteServer(func(rw http.ResponseWriter, req *http.Request) {
externalRequest = req
})
mockSnapshotResult.ExternalDeleteUrl = ts.URL
sc.handlerFunc = DeleteDashboardSnapshot
sc.fakeReqWithParams("DELETE", sc.url, map[string]string{"key": "12345"}).exec()
So(sc.resp.Code, ShouldEqual, 403)
So(externalRequest, ShouldBeNil)
})
})
})
......@@ -59,6 +78,12 @@ func TestDashboardSnapshotApiEndpoint(t *testing.T) {
Convey("When user is anonymous", func() {
Convey("Should be able to delete snapshot by deleteKey", func() {
anonymousUserScenario("When calling GET on", "GET", "/api/snapshots-delete/12345", "/api/snapshots-delete/:deleteKey", func(sc *scenarioContext) {
ts := setupRemoteServer(func(rw http.ResponseWriter, req *http.Request) {
rw.WriteHeader(200)
externalRequest = req
})
mockSnapshotResult.ExternalDeleteUrl = ts.URL
sc.handlerFunc = DeleteDashboardSnapshotByDeleteKey
sc.fakeReqWithParams("GET", sc.url, map[string]string{"deleteKey": "12345"}).exec()
......@@ -67,6 +92,10 @@ func TestDashboardSnapshotApiEndpoint(t *testing.T) {
So(err, ShouldBeNil)
So(respJSON.Get("message").MustString(), ShouldStartWith, "Snapshot deleted")
So(externalRequest.Method, ShouldEqual, http.MethodGet)
So(fmt.Sprintf("http://%s", externalRequest.Host), ShouldEqual, ts.URL)
So(externalRequest.URL.EscapedPath(), ShouldEqual, "/")
})
})
})
......@@ -79,6 +108,12 @@ func TestDashboardSnapshotApiEndpoint(t *testing.T) {
Convey("Should be able to delete a snapshot", func() {
loggedInUserScenarioWithRole("When calling DELETE on", "DELETE", "/api/snapshots/12345", "/api/snapshots/:key", m.ROLE_EDITOR, func(sc *scenarioContext) {
ts := setupRemoteServer(func(rw http.ResponseWriter, req *http.Request) {
rw.WriteHeader(200)
externalRequest = req
})
mockSnapshotResult.ExternalDeleteUrl = ts.URL
sc.handlerFunc = DeleteDashboardSnapshot
sc.fakeReqWithParams("DELETE", sc.url, map[string]string{"key": "12345"}).exec()
......@@ -87,6 +122,8 @@ func TestDashboardSnapshotApiEndpoint(t *testing.T) {
So(err, ShouldBeNil)
So(respJSON.Get("message").MustString(), ShouldStartWith, "Snapshot deleted")
So(fmt.Sprintf("http://%s", externalRequest.Host), ShouldEqual, ts.URL)
So(externalRequest.URL.EscapedPath(), ShouldEqual, "/")
})
})
})
......@@ -94,6 +131,7 @@ func TestDashboardSnapshotApiEndpoint(t *testing.T) {
Convey("When user is editor and is the creator of the snapshot", func() {
aclMockResp = []*m.DashboardAclInfoDTO{}
mockSnapshotResult.UserId = TestUserID
mockSnapshotResult.External = false
Convey("Should be able to delete a snapshot", func() {
loggedInUserScenarioWithRole("When calling DELETE on", "DELETE", "/api/snapshots/12345", "/api/snapshots/:key", m.ROLE_EDITOR, func(sc *scenarioContext) {
......@@ -108,5 +146,54 @@ func TestDashboardSnapshotApiEndpoint(t *testing.T) {
})
})
})
Convey("When deleting an external snapshot", func() {
aclMockResp = []*m.DashboardAclInfoDTO{}
mockSnapshotResult.UserId = TestUserID
Convey("Should gracefully delete local snapshot when remote snapshot has already been removed", func() {
loggedInUserScenarioWithRole("When calling DELETE on", "DELETE", "/api/snapshots/12345", "/api/snapshots/:key", m.ROLE_EDITOR, func(sc *scenarioContext) {
ts := setupRemoteServer(func(rw http.ResponseWriter, req *http.Request) {
rw.Write([]byte(`{"message":"Failed to get dashboard snapshot"}`))
rw.WriteHeader(500)
})
mockSnapshotResult.ExternalDeleteUrl = ts.URL
sc.handlerFunc = DeleteDashboardSnapshot
sc.fakeReqWithParams("DELETE", sc.url, map[string]string{"key": "12345"}).exec()
So(sc.resp.Code, ShouldEqual, 200)
})
})
Convey("Should fail to delete local snapshot when an unexpected 500 error occurs", func() {
loggedInUserScenarioWithRole("When calling DELETE on", "DELETE", "/api/snapshots/12345", "/api/snapshots/:key", m.ROLE_EDITOR, func(sc *scenarioContext) {
ts := setupRemoteServer(func(rw http.ResponseWriter, req *http.Request) {
rw.WriteHeader(500)
rw.Write([]byte(`{"message":"Unexpected"}`))
})
mockSnapshotResult.ExternalDeleteUrl = ts.URL
sc.handlerFunc = DeleteDashboardSnapshot
sc.fakeReqWithParams("DELETE", sc.url, map[string]string{"key": "12345"}).exec()
So(sc.resp.Code, ShouldEqual, 500)
})
})
Convey("Should fail to delete local snapshot when an unexpected remote error occurs", func() {
loggedInUserScenarioWithRole("When calling DELETE on", "DELETE", "/api/snapshots/12345", "/api/snapshots/:key", m.ROLE_EDITOR, func(sc *scenarioContext) {
ts := setupRemoteServer(func(rw http.ResponseWriter, req *http.Request) {
rw.WriteHeader(404)
})
mockSnapshotResult.ExternalDeleteUrl = ts.URL
sc.handlerFunc = DeleteDashboardSnapshot
sc.fakeReqWithParams("DELETE", sc.url, map[string]string{"key": "12345"}).exec()
So(sc.resp.Code, ShouldEqual, 500)
})
})
})
})
}
public/app/features/manage-dashboards/SnapshotListCtrl.ts
......@@ -5,10 +5,14 @@ export class SnapshotListCtrl {
snapshots: any;
/** @ngInject */
constructor(private $rootScope, private backendSrv, navModelSrv) {
constructor(private $rootScope, private backendSrv, navModelSrv, private $location) {
this.navModel = navModelSrv.getNav('dashboards', 'snapshots', 0);
this.backendSrv.get('/api/dashboard/snapshots').then(result => {
this.snapshots = result;
const baseUrl = this.$location.absUrl().replace($location.url(), '');
this.snapshots = result.map(snapshot => ({
...snapshot,
url: snapshot.externalUrl || `${baseUrl}/dashboard/snapshot/${snapshot.key}`,
}));
});
}
......
public/app/features/manage-dashboards/partials/snapshot_list.html
......@@ -6,17 +6,21 @@
<th><strong>Name</strong></th>
<th><strong>Snapshot url</strong></th>
<th style="width: 70px"></th>
<th style="width: 30px"></th>
<th style="width: 25px"></th>
</thead>
<tr ng-repeat="snapshot in ctrl.snapshots">
<td>
<a href="dashboard/snapshot/{{snapshot.key}}">{{snapshot.name}}</a>
<a href="{{snapshot.url}}">{{snapshot.name}}</a>
</td>
<td >
<a href="dashboard/snapshot/{{snapshot.key}}">dashboard/snapshot/{{snapshot.key}}</a>
<a href="{{snapshot.url}}">{{snapshot.url}}</a>
</td>
<td>
<span class="query-keyword" ng-if="snapshot.external">External</span>
</td>
<td class="text-center">
<a href="dashboard/snapshot/{{snapshot.key}}" class="btn btn-inverse btn-mini">
<a href="{{snapshot.url}}" class="btn btn-inverse btn-mini">
<i class="fa fa-eye"></i>
View
</a>
......
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