From 09acb111a2b22f5794541fac175b024dd0f9100e Mon Sep 17 00:00:00 2001
From: Brian Picciano <mediocregopher@gmail.com>
Date: Fri, 20 May 2022 11:17:31 -0600
Subject: Rename api package to http

---
 srv/src/api/tpl.go | 125 -----------------------------------------------------
 1 file changed, 125 deletions(-)
 delete mode 100644 srv/src/api/tpl.go

(limited to 'srv/src/api/tpl.go')

diff --git a/srv/src/api/tpl.go b/srv/src/api/tpl.go
deleted file mode 100644
index 9818b10..0000000
--- a/srv/src/api/tpl.go
+++ /dev/null
@@ -1,125 +0,0 @@
-package api
-
-import (
-	"embed"
-	"fmt"
-	"html/template"
-	"io/fs"
-	"net/http"
-	"path/filepath"
-	"strings"
-	"time"
-
-	"github.com/mediocregopher/blog.mediocregopher.com/srv/api/apiutil"
-)
-
-//go:embed tpl
-var tplFS embed.FS
-
-func mustReadTplFile(fileName string) string {
-	path := filepath.Join("tpl", fileName)
-
-	b, err := fs.ReadFile(tplFS, path)
-	if err != nil {
-		panic(fmt.Errorf("reading file %q from tplFS: %w", path, err))
-	}
-
-	return string(b)
-}
-
-func (a *api) mustParseTpl(name string) *template.Template {
-
-	blogURL := func(path string) string {
-
-		trailingSlash := strings.HasSuffix(path, "/")
-		path = filepath.Join(a.params.PathPrefix, "/v2", path)
-
-		if trailingSlash {
-			path += "/"
-		}
-
-		return path
-	}
-
-	tpl := template.New("").Funcs(template.FuncMap{
-		"BlogURL": blogURL,
-		"AssetURL": func(id string) string {
-			path := filepath.Join("assets", id)
-			return blogURL(path)
-		},
-		"PostURL": func(id string) string {
-			path := filepath.Join("posts", id)
-			return blogURL(path)
-		},
-		"DateTimeFormat": func(t time.Time) string {
-			return t.Format("2006-01-02")
-		},
-	})
-
-	tpl = template.Must(tpl.Parse(mustReadTplFile(name)))
-
-	return tpl
-}
-
-func (a *api) mustParseBasedTpl(name string) *template.Template {
-	tpl := a.mustParseTpl(name)
-	tpl = template.Must(tpl.New("base.html").Parse(mustReadTplFile("base.html")))
-	return tpl
-}
-
-type tplData struct {
-	Payload   interface{}
-	CSRFToken string
-}
-
-func (t tplData) CSRFFormInput() template.HTML {
-	return template.HTML(fmt.Sprintf(
-		`<input type="hidden" name="%s" value="%s" />`,
-		csrfTokenFormName, t.CSRFToken,
-	))
-}
-
-// executeTemplate expects to be the final action in an http.Handler
-func executeTemplate(
-	rw http.ResponseWriter, r *http.Request,
-	tpl *template.Template, payload interface{},
-) {
-
-	csrfToken, _ := apiutil.GetCookie(r, csrfTokenCookieName, "")
-
-	tplData := tplData{
-		Payload:   payload,
-		CSRFToken: csrfToken,
-	}
-
-	if err := tpl.Execute(rw, tplData); err != nil {
-		apiutil.InternalServerError(
-			rw, r, fmt.Errorf("rendering template: %w", err),
-		)
-		return
-	}
-}
-
-func (a *api) executeRedirectTpl(
-	rw http.ResponseWriter, r *http.Request, path string,
-) {
-	executeTemplate(rw, r, a.redirectTpl, struct {
-		Path string
-	}{
-		Path: path,
-	})
-}
-
-func (a *api) renderDumbTplHandler(tplName string) http.Handler {
-
-	tpl := a.mustParseBasedTpl(tplName)
-
-	return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
-		if err := tpl.Execute(rw, nil); err != nil {
-			apiutil.InternalServerError(
-				rw, r, fmt.Errorf("rendering %q: %w", tplName, err),
-			)
-			return
-		}
-	})
-}
-- 
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