snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

routers/web/misc/misc.go

@@ -0,0 +1,91 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package misc
+
+import (
+	"net/http"
+	"path"
+	"strconv"
+	"strings"
+
+	"gitea.dev/modules/git"
+	"gitea.dev/modules/httpcache"
+	"gitea.dev/modules/httplib"
+	"gitea.dev/modules/json"
+	"gitea.dev/modules/log"
+	"gitea.dev/modules/setting"
+	"gitea.dev/modules/util"
+	"gitea.dev/modules/web/middleware"
+	"gitea.dev/services/agit"
+	"gitea.dev/services/context"
+)
+
+func SiteManifest(w http.ResponseWriter, req *http.Request) {
+	w.Header().Set("Content-Type", "application/manifest+json")
+	if httpcache.HandleGenericETagPublicCache(req, w, "", &setting.AppStartTime) {
+		return
+	}
+	if req.Method == http.MethodHead {
+		return
+	}
+
+	ctx := req.Context()
+	absoluteAssetURL := strings.TrimSuffix(httplib.MakeAbsoluteURL(ctx, setting.StaticURLPrefix), "/")
+	manifest := map[string]any{
+		"name":       setting.AppName,
+		"short_name": setting.AppName,
+		"start_url":  httplib.GuessCurrentAppURL(ctx),
+		"icons": []map[string]string{
+			{"src": absoluteAssetURL + "/assets/img/logo.png", "type": "image/png", "sizes": "512x512"},
+			{"src": absoluteAssetURL + "/assets/img/logo.svg", "type": "image/svg+xml", "sizes": "512x512"},
+		},
+	}
+	_ = json.NewEncoder(w).Encode(manifest)
+}
+
+func SSHInfo(rw http.ResponseWriter, req *http.Request) {
+	if !git.DefaultFeatures().SupportProcReceive {
+		rw.WriteHeader(http.StatusNotFound)
+		return
+	}
+	rw.Header().Set("content-type", "text/json;charset=UTF-8")
+	_, err := rw.Write([]byte(agit.SshInfoJson))
+	if err != nil {
+		log.Error("fail to write result: err: %v", err)
+		rw.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+	rw.WriteHeader(http.StatusOK)
+}
+
+func DummyOK(w http.ResponseWriter, req *http.Request) {
+	w.WriteHeader(http.StatusOK)
+}
+
+func RobotsTxt(w http.ResponseWriter, req *http.Request) {
+	robotsTxt := util.FilePathJoinAbs(setting.CustomPath, "public/robots.txt")
+	if ok, _ := util.IsExist(robotsTxt); !ok {
+		robotsTxt = util.FilePathJoinAbs(setting.CustomPath, "robots.txt") // the legacy "robots.txt"
+	}
+	httpcache.SetCacheControlInHeader(w.Header(), httpcache.CacheControlForPublicStatic())
+	http.ServeFile(w, req, robotsTxt)
+}
+
+func StaticRedirect(target string) func(w http.ResponseWriter, req *http.Request) {
+	return func(w http.ResponseWriter, req *http.Request) {
+		http.Redirect(w, req, path.Join(setting.StaticURLPrefix, target), http.StatusMovedPermanently)
+	}
+}
+
+func LocationRedirect(target string) func(w http.ResponseWriter, req *http.Request) {
+	return func(w http.ResponseWriter, req *http.Request) {
+		http.Redirect(w, req, target, http.StatusSeeOther)
+	}
+}
+
+func WebBannerDismiss(ctx *context.Context) {
+	_, rev, _ := setting.Config().Instance.WebBanner.ValueRevision(ctx)
+	middleware.SetSiteCookie(ctx.Resp, middleware.CookieWebBannerDismissed, strconv.Itoa(rev), 48*3600)
+	ctx.JSONOK()
+}