func GetDashboard(c *middleware.Context) {
metrics.M_Api_Dashboard_Get.Inc(1)
slug := strings.ToLower(c.Params(":slug"))
query := m.GetDashboardQuery{Slug: slug, OrgId: c.OrgId}
err := bus.Dispatch(&query)
if err != nil {
c.JsonApiErr(404, "Dashboard not found", nil)
return
}
isStarred, err := isDasboardStarredByUser(c, query.Result.Id)
if err != nil {
c.JsonApiErr(500, "Error while checking if dashboard was starred by user", err)
return
}
dash := query.Result
dto := dtos.DashboardFullWithMeta{
Dashboard: dash.Data,
Meta: dtos.DashboardMeta{
IsStarred: isStarred,
Slug: slug,
Type: m.DashTypeDB,
CanStar: c.IsSignedIn,
CanSave: c.OrgRole == m.ROLE_ADMIN || c.OrgRole == m.ROLE_EDITOR,
CanEdit: c.OrgRole == m.ROLE_ADMIN || c.OrgRole == m.ROLE_EDITOR || c.OrgRole == m.ROLE_READ_ONLY_EDITOR,
},
}
c.JSON(200, dto)
}
func GetDashboardSnapshot(c *middleware.Context) {
key := c.Params(":key")
query := &m.GetDashboardSnapshotQuery{Key: key}
err := bus.Dispatch(query)
if err != nil {
c.JsonApiErr(500, "Failed to get dashboard snapshot", err)
return
}
snapshot := query.Result
// expired snapshots should also be removed from db
if snapshot.Expires.Before(time.Now()) {
c.JsonApiErr(404, "Snapshot not found", err)
return
}
dto := dtos.DashboardFullWithMeta{
Dashboard: snapshot.Dashboard,
Meta: dtos.DashboardMeta{
Type: m.DashTypeSnapshot,
IsSnapshot: true,
Created: snapshot.Created,
Expires: snapshot.Expires,
},
}
metrics.M_Api_Dashboard_Snapshot_Get.Inc(1)
c.Resp.Header().Set("Cache-Control", "public, max-age=3600")
c.JSON(200, dto)
}
func RenderToPng(c *middleware.Context) {
queryReader := util.NewUrlQueryReader(c.Req.URL)
queryParams := fmt.Sprintf("?%s", c.Req.URL.RawQuery)
sessionId := c.Session.ID()
// Handle api calls authenticated without session
if sessionId == "" && c.ApiKeyId != 0 {
c.Session.Start(c)
c.Session.Set(middleware.SESS_KEY_APIKEY, c.ApiKeyId)
// release will make sure the new session is persisted before
// we spin up phantomjs
c.Session.Release()
// cleanup session after render is complete
defer func() { c.Session.Destory(c) }()
}
renderOpts := &renderer.RenderOpts{
Url: c.Params("*") + queryParams,
Width: queryReader.Get("width", "800"),
Height: queryReader.Get("height", "400"),
SessionId: c.Session.ID(),
}
renderOpts.Url = setting.ToAbsUrl(renderOpts.Url)
pngPath, err := renderer.RenderToPng(renderOpts)
if err != nil {
c.Handle(500, "Failed to render to png", err)
return
}
c.Resp.Header().Set("Content-Type", "image/png")
http.ServeFile(c.Resp, c.Req.Request, pngPath)
}
func DeleteDashboardSnapshot(c *middleware.Context) {
key := c.Params(":key")
cmd := &m.DeleteDashboardSnapshotCommand{DeleteKey: key}
if err := bus.Dispatch(cmd); err != nil {
c.JsonApiErr(500, "Failed to delete dashboard snapshot", err)
return
}
c.JSON(200, util.DynMap{"message": "Snapshot deleted. It might take an hour before it's cleared from a CDN cache."})
}
func GetDashboardFromJsonFile(c *middleware.Context) {
file := c.Params(":file")
dashboard := search.GetDashboardFromJsonIndex(file)
if dashboard == nil {
c.JsonApiErr(404, "Dashboard not found", nil)
return
}
dash := dtos.DashboardFullWithMeta{Dashboard: dashboard.Data}
dash.Meta.Type = m.DashTypeJson
c.JSON(200, &dash)
}
//ProxyDataSourceRequest TODO need to cache datasources
func ProxyDataSourceRequest(c *middleware.Context) {
id := c.ParamsInt64(":id")
query := m.GetDataSourceByIdQuery{Id: id, OrgId: c.OrgId}
if err := bus.Dispatch(&query); err != nil {
c.JsonApiErr(500, "Unable to load datasource meta data", err)
return
}
proxyPath := c.Params("*")
proxy := NewReverseProxy(&query.Result, proxyPath)
proxy.Transport = dataProxyTransport
proxy.ServeHTTP(c.RW(), c.Req.Request)
}
func DeleteDashboard(c *middleware.Context) {
slug := c.Params(":slug")
query := m.GetDashboardQuery{Slug: slug, OrgId: c.OrgId}
if err := bus.Dispatch(&query); err != nil {
c.JsonApiErr(404, "Dashboard not found", nil)
return
}
cmd := m.DeleteDashboardCommand{Slug: slug, OrgId: c.OrgId}
if err := bus.Dispatch(&cmd); err != nil {
c.JsonApiErr(500, "Failed to delete dashboard", err)
return
}
var resp = map[string]interface{}{"title": query.Result.Title}
c.JSON(200, resp)
}
func OAuthLogin(ctx *middleware.Context) {
if setting.OAuthService == nil {
ctx.Handle(404, "login.OAuthLogin(oauth service not enabled)", nil)
return
}
name := ctx.Params(":name")
connect, ok := social.SocialMap[name]
if !ok {
ctx.Handle(404, "login.OAuthLogin(social login not enabled)", errors.New(name))
return
}
code := ctx.Query("code")
if code == "" {
ctx.Redirect(connect.AuthCodeURL("", oauth2.AccessTypeOnline))
return
}
// handle call back
token, err := connect.Exchange(oauth2.NoContext, code)
if err != nil {
ctx.Handle(500, "login.OAuthLogin(NewTransportWithCode)", err)
return
}
log.Trace("login.OAuthLogin(Got token)")
userInfo, err := connect.UserInfo(token)
if err != nil {
if err == social.ErrMissingTeamMembership {
ctx.Redirect(setting.AppSubUrl + "/login?failedMsg=" + url.QueryEscape("Required Github team membership not fulfilled"))
} else if err == social.ErrMissingOrganizationMembership {
ctx.Redirect(setting.AppSubUrl + "/login?failedMsg=" + url.QueryEscape("Required Github organization membership not fulfilled"))
} else {
ctx.Handle(500, fmt.Sprintf("login.OAuthLogin(get info from %s)", name), err)
}
return
}
log.Trace("login.OAuthLogin(social login): %s", userInfo)
// validate that the email is allowed to login to grafana
if !connect.IsEmailAllowed(userInfo.Email) {
log.Info("OAuth login attempt with unallowed email, %s", userInfo.Email)
ctx.Redirect(setting.AppSubUrl + "/login?failedMsg=" + url.QueryEscape("Required email domain not fulfilled"))
return
}
userQuery := m.GetUserByLoginQuery{LoginOrEmail: userInfo.Email}
err = bus.Dispatch(&userQuery)
// create account if missing
if err == m.ErrUserNotFound {
if !connect.IsSignupAllowed() {
ctx.Redirect(setting.AppSubUrl + "/login")
return
}
cmd := m.CreateUserCommand{
Login: userInfo.Email,
Email: userInfo.Email,
Name: userInfo.Name,
Company: userInfo.Company,
}
if err = bus.Dispatch(&cmd); err != nil {
ctx.Handle(500, "Failed to create account", err)
return
}
userQuery.Result = &cmd.Result
} else if err != nil {
ctx.Handle(500, "Unexpected error", err)
}
// login
loginUserWithUser(userQuery.Result, ctx)
metrics.M_Api_Login_OAuth.Inc(1)
ctx.Redirect(setting.AppSubUrl + "/")
}
