From d1bf8a60dcea5614d42a15546e98da9fe9324568 Mon Sep 17 00:00:00 2001
From: Martin Boehm <martin.boehm@1mbsoftware.net>
Date: Mon, 26 Feb 2018 16:25:40 +0100
Subject: [PATCH] Refactor of the explorerURL

---
 blockbook.go       |  4 ++--
 server/socketio.go | 38 +++++++++++++++++++-------------------
 2 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/blockbook.go b/blockbook.go
index fcf300f9..c209e208 100644
--- a/blockbook.go
+++ b/blockbook.go
@@ -62,7 +62,7 @@ var (
 
 	zeroMQBinding = flag.String("zeromq", "", "binding to zeromq, if missing no zeromq connection")
 
-	insightWeb = flag.String("insight", "", "address of the insight Bitcoin blockchain explorer")
+	explorerURL = flag.String("explorer", "", "address of the Bitcoin blockchain explorer")
 )
 
 var (
@@ -159,7 +159,7 @@ func main() {
 
 	var socketIoServer *server.SocketIoServer
 	if *socketIoBinding != "" {
-		socketIoServer, err = server.NewSocketIoServer(*socketIoBinding, *certFiles, index, mempool, chain, *insightWeb)
+		socketIoServer, err = server.NewSocketIoServer(*socketIoBinding, *certFiles, index, mempool, chain, *explorerURL)
 		if err != nil {
 			glog.Fatal("socketio: ", err)
 		}
diff --git a/server/socketio.go b/server/socketio.go
index 3dfd4ff6..c9f2fc11 100644
--- a/server/socketio.go
+++ b/server/socketio.go
@@ -17,18 +17,18 @@ import (
 
 // SocketIoServer is handle to SocketIoServer
 type SocketIoServer struct {
-	binding    string
-	certFiles  string
-	server     *gosocketio.Server
-	https      *http.Server
-	db         *db.RocksDB
-	mempool    *bchain.Mempool
-	chain      *bchain.BitcoinRPC
-	insightWeb string
+	binding     string
+	certFiles   string
+	server      *gosocketio.Server
+	https       *http.Server
+	db          *db.RocksDB
+	mempool     *bchain.Mempool
+	chain       *bchain.BitcoinRPC
+	explorerURL string
 }
 
 // NewSocketIoServer creates new SocketIo interface to blockbook and returns its handle
-func NewSocketIoServer(binding string, certFiles string, db *db.RocksDB, mempool *bchain.Mempool, chain *bchain.BitcoinRPC, insightWeb string) (*SocketIoServer, error) {
+func NewSocketIoServer(binding string, certFiles string, db *db.RocksDB, mempool *bchain.Mempool, chain *bchain.BitcoinRPC, explorerURL string) (*SocketIoServer, error) {
 	server := gosocketio.NewServer(transport.GetDefaultWebsocketTransport())
 
 	server.On(gosocketio.OnConnection, func(c *gosocketio.Channel) {
@@ -56,14 +56,14 @@ func NewSocketIoServer(binding string, certFiles string, db *db.RocksDB, mempool
 	}
 
 	s := &SocketIoServer{
-		binding:    binding,
-		certFiles:  certFiles,
-		https:      https,
-		server:     server,
-		db:         db,
-		mempool:    mempool,
-		chain:      chain,
-		insightWeb: insightWeb,
+		binding:     binding,
+		certFiles:   certFiles,
+		https:       https,
+		server:      server,
+		db:          db,
+		mempool:     mempool,
+		chain:       chain,
+		explorerURL: explorerURL,
 	}
 
 	// support for tests of socket.io interface
@@ -110,8 +110,8 @@ func (s *SocketIoServer) Shutdown(ctx context.Context) error {
 }
 
 func (s *SocketIoServer) txRedirect(w http.ResponseWriter, r *http.Request) {
-	if s.insightWeb != "" {
-		http.Redirect(w, r, s.insightWeb+r.URL.Path, 302)
+	if s.explorerURL != "" {
+		http.Redirect(w, r, s.explorerURL+r.URL.Path, 302)
 	}
 }