From 5168a9476f0e83264ecafc85bc9145e8bdcbb8dc Mon Sep 17 00:00:00 2001
From: Gabriel Arakaki Giovanini <mail@gabrielgio.me>
Date: Sat, 5 Aug 2023 19:26:29 +0200
Subject: ref: Move net/http

I was young and naive, fasthttp does not fit my needs and make
development slower. I'll move to net/http since it has a wider support
and will spare some time on implementation detail things (like CSRF). It
will allow me to reduce a bit of the code since there may be lib for
handling cookie encryption and auth in general.
---
 pkg/view/media.go | 53 ++++++++++++++++++++++++++---------------------------
 1 file changed, 26 insertions(+), 27 deletions(-)

(limited to 'pkg/view/media.go')

diff --git a/pkg/view/media.go b/pkg/view/media.go
index 6e34fd6..c7d84ec 100644
--- a/pkg/view/media.go
+++ b/pkg/view/media.go
@@ -1,10 +1,9 @@
 package view
 
 import (
+	"net/http"
 	"strconv"
 
-	"github.com/valyala/fasthttp"
-
 	"git.sr.ht/~gabrielgio/img/pkg/database/repository"
 	"git.sr.ht/~gabrielgio/img/pkg/ext"
 	"git.sr.ht/~gabrielgio/img/templates"
@@ -18,12 +17,12 @@ type (
 	}
 )
 
-func getPagination(ctx *fasthttp.RequestCtx) *repository.Pagination {
+func getPagination(w http.ResponseWriter, r *http.Request) *repository.Pagination {
 	var (
 		size    int
 		page    int
-		sizeStr = string(ctx.FormValue("size"))
-		pageStr = string(ctx.FormValue("page"))
+		sizeStr = r.FormValue("size")
+		pageStr = r.FormValue("page")
 	)
 
 	if sizeStr == "" {
@@ -60,22 +59,22 @@ func NewMediaView(
 	}
 }
 
-func (self *MediaView) Index(ctx *fasthttp.RequestCtx) error {
-	p := getPagination(ctx)
-	token := ext.GetTokenFromCtx(ctx)
+func (self *MediaView) Index(w http.ResponseWriter, r *http.Request) error {
+	p := getPagination(w, r)
+	token := ext.GetTokenFromCtx(w, r)
 
-	userPath, err := self.userRepository.GetPathFromUserID(ctx, token.UserID)
+	userPath, err := self.userRepository.GetPathFromUserID(r.Context(), token.UserID)
 	if err != nil {
 		return err
 	}
 
 	p.Path = userPath
-	medias, err := self.mediaRepository.List(ctx, p)
+	medias, err := self.mediaRepository.List(r.Context(), p)
 	if err != nil {
 		return err
 	}
 
-	settings, err := self.settingsRepository.Load(ctx)
+	settings, err := self.settingsRepository.Load(r.Context())
 	if err != nil {
 		return err
 	}
@@ -89,43 +88,43 @@ func (self *MediaView) Index(ctx *fasthttp.RequestCtx) error {
 		Settings: settings,
 	}
 
-	templates.WritePageTemplate(ctx, page)
+	templates.WritePageTemplate(w, page)
 
 	return nil
 }
 
-func (self *MediaView) GetImage(ctx *fasthttp.RequestCtx) error {
-	pathHash := string(ctx.FormValue("path_hash"))
+func (self *MediaView) GetImage(w http.ResponseWriter, r *http.Request) error {
+	pathHash := r.FormValue("path_hash")
 
-	media, err := self.mediaRepository.Get(ctx, pathHash)
+	media, err := self.mediaRepository.Get(r.Context(), pathHash)
 	if err != nil {
 		return err
 	}
 
-	ctx.Response.Header.SetContentType(media.MIMEType)
-	fasthttp.ServeFileUncompressed(ctx, media.Path)
+	w.Header().Set("Content-Type", media.MIMEType)
+	http.ServeFile(w, r, media.Path)
 	return nil
 }
 
-func (self *MediaView) GetThumbnail(ctx *fasthttp.RequestCtx) error {
-	pathHash := string(ctx.FormValue("path_hash"))
+func (self *MediaView) GetThumbnail(w http.ResponseWriter, r *http.Request) error {
+	pathHash := r.FormValue("path_hash")
 
-	path, err := self.mediaRepository.GetThumbnailPath(ctx, pathHash)
+	path, err := self.mediaRepository.GetThumbnailPath(r.Context(), pathHash)
 	if err != nil {
-		ctx.Redirect("/media/image?path_hash="+pathHash, 307)
+		http.Redirect(w, r, "/media/image?path_hash="+pathHash, http.StatusTemporaryRedirect)
 		// nolint: nilerr
 		return nil
 	}
 
-	ctx.Request.Header.SetContentType("image/jpeg")
-	fasthttp.ServeFileUncompressed(ctx, path)
+	w.Header().Set("Content-Type", "image/jpeg")
+	http.ServeFile(w, r, path)
 	return nil
 }
 
 func (self *MediaView) SetMyselfIn(r *ext.Router) {
-	r.GET("/media", self.Index)
-	r.POST("/media", self.Index)
+	r.GET("/media/", self.Index)
+	r.POST("/media/", self.Index)
 
-	r.GET("/media/image", self.GetImage)
-	r.GET("/media/thumbnail", self.GetThumbnail)
+	r.GET("/media/image/", self.GetImage)
+	r.GET("/media/thumbnail/", self.GetThumbnail)
 }
-- 
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