Milo buildbot builder page: Add pagnation with cursors.

milo/appengine/common/middleware.go

 // Copyright 2015 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 common
 
 import (
         "net/http"
         "strings"
 
@@ skipping 30 matching lines @@
                         }
                         return templates.Args{
                                 "AppVersion":  strings.Split(info.VersionID(c), ".")[0],
                                 "IsAnonymous": auth.CurrentIdentity(c) == identity.AnonymousIdentity,
                                 "User":        auth.CurrentUser(c),
                                 "LoginURL":    loginURL,
                                 "LogoutURL":   logoutURL,
                                 "CurrentTime": clock.Now(c),
                                 "Analytics":   analytics.Snippet(c),
                                 "RequestID":   info.RequestID(c),
+                                "Request":     r,
                         }, nil
                 },
                 FuncMap: funcMap,
         }
 }
 
 // Base returns the basic LUCI appengine middlewares.
 func Base() router.MiddlewareChain {
         methods := auth.Authenticator{
                 &server.OAuth2Method{Scopes: []string{server.EmailScope}},
@@ skipping 22 matching lines @@
         c.Context = WithRequest(c.Context, c.Request)
         next(c)
 }
 
 func getRequest(c context.Context) *http.Request {
         if req, ok := c.Value(&requestKey).(*http.Request); ok {
                 return req
         }
         panic("No http.request found in context")
 }