Add page for single entry

TODO: need to handle id that doesn't exist
2 years ago · fdedf1e7b8
parent 4c6342bc7c
commit fdedf1e7b8
3 changed files with 53 additions and 1 deletions
--- a/server/server.go
+++ b/server/server.go
@ -12,6 +12,7 @@ import (
 	"os/exec"
 	"path"
 	"runtime"
+	"strconv"

 	"git.nagee.dev/isthisnagee/diary/model"
 )
@ -23,6 +24,11 @@ var templates map[string]*template.Template

 type App struct{ *model.App }

+type DiaryEntryTemplateData struct {
+	Entry model.DiaryEntry
+	Notes []*model.DiaryEntryNote
+}
+
 func LoadTemplates() error {
 	if templates == nil {
 		templates = make(map[string]*template.Template)
@ -90,6 +96,33 @@ func (app *App) ListDiaryEntries(w http.ResponseWriter, r *http.Request) {
 	}
 }

+func (app *App) DiaryEntry(w http.ResponseWriter, r *http.Request) {
+	var tmpl, ok = templates["entry.html"]
+	if !ok {
+		http.Error(w, "could not find template index", http.StatusInternalServerError)
+		return
+	}
+
+	var base = path.Base(r.URL.Path)
+	var id, err = strconv.Atoi(base)
+	if err != nil {
+		http.Error(w, "Cannot convert base to int: "+base, http.StatusBadRequest)
+	}
+
+	entry, err := app.GetDiaryEntry(int64(id))
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+	}
+
+	var notes = app.GetDiaryEntryNotes(int64(id))
+
+	var templateData = DiaryEntryTemplateData{*entry, notes}
+
+	if err := tmpl.Execute(w, templateData); err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+	}
+}
+
 func setup() *App {
 	home, err := os.UserHomeDir()
 	if err != nil {
@ -111,6 +144,7 @@ func Run(openBrowserAtUrl bool, defaultPort int) {
 	app := setup()

 	http.HandleFunc("/", app.ListDiaryEntries)
+	http.HandleFunc("/entry/", app.DiaryEntry)

 	var port int
 	if defaultPort <= 0 {
--- a/server/templates/entry.html
+++ b/server/templates/entry.html
@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Entry {{ .Entry.Id }}</title>
+  </head>
+  <body>
+    <h1>{{ .Entry.Title }}</h1>
+    {{ range .Notes }}
+        <div>
+            <pre>
+                {{ .Body }}
+            </pre>
+        </div>
+    {{ end }}
+  </body>
+</html>
--- a/server/templates/index.html
+++ b/server/templates/index.html
@ -9,7 +9,7 @@
        <h1>diary</h1>
        <ul>
        {{ range . }}
-            <li>{{ .Title }}</li>
+            <li><a href="/entry/{{ .Id }}">{{ .Title }}</a></li>
        {{ end }}
        </ul>
  </body>