[milo] appengine/* -> *

milo/appengine/job_source/raw_presentation/html.go

Index: milo/appengine/job_source/raw_presentation/html.go
diff --git a/milo/appengine/job_source/raw_presentation/html.go b/milo/appengine/job_source/raw_presentation/html.go
deleted file mode 100644
index 375dfb9972e4f8a2cbb94276b4c7b0513222a25e..0000000000000000000000000000000000000000
--- a/milo/appengine/job_source/raw_presentation/html.go
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright 2016 The LUCI Authors. All rights reserved.
-// Use of this source code is governed under the Apache License, Version 2.0
-// that can be found in the LICENSE file.
-
-package raw_presentation
-
-import (
-	"net/http"
-	"strings"
-
-	"github.com/luci/luci-go/common/errors"
-	log "github.com/luci/luci-go/common/logging"
-	"github.com/luci/luci-go/grpc/prpc"
-	"github.com/luci/luci-go/logdog/client/coordinator"
-	"github.com/luci/luci-go/logdog/common/types"
-	"github.com/luci/luci-go/luci_config/common/cfgtypes"
-	"github.com/luci/luci-go/milo/appengine/common"
-	"github.com/luci/luci-go/server/auth"
-	"github.com/luci/luci-go/server/router"
-	"github.com/luci/luci-go/server/templates"
-
-	"golang.org/x/net/context"
-)
-
-// AnnotationStreamHandler is a Handler that renders a LogDog Milo
-// annotation protobuf stream.
-//
-// The protobuf stream is fetched live from LogDog and cached locally, either
-// temporarily (if incomplete) or indefinitely (if complete).
-type AnnotationStreamHandler struct{}
-
-func BuildHandler(c *router.Context) {
-	(&AnnotationStreamHandler{}).Render(c)
-	return
-}
-
-// Render implements settings.ThemedHandler.
-func (s *AnnotationStreamHandler) Render(c *router.Context) {
-	as := AnnotationStream{
-		Project: cfgtypes.ProjectName(c.Params.ByName("project")),
-		Path:    types.StreamPath(strings.Trim(c.Params.ByName("path"), "/")),
-	}
-	if err := as.Normalize(); err != nil {
-		common.ErrorPage(c, http.StatusBadRequest, err.Error())
-		return
-	}
-
-	// Setup our LogDog client.
-	var err error
-	host := strings.TrimSpace(c.Params.ByName("logdog_host"))
-	if as.Client, err = NewClient(c.Context, host); err != nil {
-		log.WithError(err).Errorf(c.Context, "Failed to generate LogDog client.")
-		common.ErrorPage(c, http.StatusInternalServerError, "Failed to generate LogDog client")
-		return
-	}
-
-	// Load the Milo annotation protobuf from the annotation stream.
-	if _, err := as.Fetch(c.Context); err != nil {
-		switch errors.Unwrap(err) {
-		case coordinator.ErrNoSuchStream:
-			common.ErrorPage(c, http.StatusNotFound, "Stream does not exist")
-
-		case coordinator.ErrNoAccess:
-			common.ErrorPage(c, http.StatusForbidden, "No access to LogDog stream")
-
-		case errNotMilo, errNotDatagram:
-			// The user requested a LogDog url that isn't a Milo annotation.
-			common.ErrorPage(c, http.StatusBadRequest, err.Error())
-
-		default:
-			log.WithError(err).Errorf(c.Context, "Failed to load LogDog stream.")
-			common.ErrorPage(c, http.StatusInternalServerError, "Failed to load LogDog stream")
-		}
-		return
-	}
-
-	templates.MustRender(c.Context, c.Writer, "pages/build.html", templates.Args{
-		"Build": as.toMiloBuild(c.Context),
-	})
-}
-
-func resolveHost(host string) (string, error) {
-	// Resolveour our Host, and validate it against a host whitelist.
-	switch host {
-	case "":
-		return defaultLogDogHost, nil
-	case defaultLogDogHost, "luci-logdog-dev.appspot.com":
-		return host, nil
-	default:
-		return "", errors.Reason("host %(host)q is not whitelisted").
-			D("host", host).
-			Err()
-	}
-}
-
-// NewClient generates a new LogDog client that issues requests on behalf of the
-// current user.
-func NewClient(c context.Context, host string) (*coordinator.Client, error) {
-	var err error
-	if host, err = resolveHost(host); err != nil {
-		return nil, err
-	}
-
-	// Initialize the LogDog client authentication.
-	t, err := auth.GetRPCTransport(c, auth.AsUser)
-	if err != nil {
-		return nil, errors.New("failed to get transport for LogDog server")
-	}
-
-	// Setup our LogDog client.
-	return coordinator.NewClient(&prpc.Client{
-		C: &http.Client{
-			Transport: t,
-		},
-		Host: host,
-	}), nil
-}