From c1c1bb2c4c1baf37dbcce96f144966d4ada65ac5 Mon Sep 17 00:00:00 2001
From: Brian Picciano <mediocregopher@gmail.com>
Date: Mon, 23 Jan 2023 22:30:30 +0100
Subject: Implement cache and logger middlewares for gemini

---
 src/http/http.go | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

(limited to 'src/http/http.go')

diff --git a/src/http/http.go b/src/http/http.go
index 98cdde3..d51671d 100644
--- a/src/http/http.go
+++ b/src/http/http.go
@@ -15,7 +15,7 @@ import (
 	"strings"
 	"time"
 
-	lru "github.com/hashicorp/golang-lru"
+	"github.com/mediocregopher/blog.mediocregopher.com/srv/cache"
 	"github.com/mediocregopher/blog.mediocregopher.com/srv/cfg"
 	"github.com/mediocregopher/blog.mediocregopher.com/srv/http/apiutil"
 	"github.com/mediocregopher/blog.mediocregopher.com/srv/mailinglist"
@@ -33,6 +33,7 @@ var staticFS embed.FS
 type Params struct {
 	Logger     *mlog.Logger
 	PowManager pow.Manager
+	Cache      cache.Cache
 
 	PostStore      post.Store
 	PostAssetStore post.AssetStore
@@ -190,13 +191,6 @@ func (a *api) apiHandler() http.Handler {
 
 func (a *api) blogHandler() http.Handler {
 
-	cache, err := lru.New(5000)
-
-	// instantiating the lru cache can't realistically fail
-	if err != nil {
-		panic(err)
-	}
-
 	mux := http.NewServeMux()
 
 	mux.Handle("/posts/", http.StripPrefix("/posts",
@@ -244,11 +238,11 @@ func (a *api) blogHandler() http.Handler {
 
 	readOnlyMiddlewares := []middleware{
 		logReqMiddleware, // only log GETs on cache miss
-		cacheMiddleware(cache),
+		cacheMiddleware(a.params.Cache, a.params.PublicURL),
 	}
 
 	readWriteMiddlewares := []middleware{
-		purgeCacheOnOKMiddleware(cache),
+		purgeCacheOnOKMiddleware(a.params.Cache),
 		authMiddleware(a.auther),
 	}
 
-- 
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