Split templates by event type

Currently fallback to the raw.html if type is not a profile
2026-01-31 19:54:29 +01:00 · 2023-05-25 15:42:16 +02:00
parent 0c90ec92ea
commit d01e6c5d04
3 changed files with 117 additions and 5 deletions
--- a/profile.html
+++ b/profile.html
--- a/raw.html
+++ b/raw.html
@@ -0,0 +1,101 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    {{if eq .type "profile"}}
+    <title>Nostr Public Key {{.npub}}</title>
+    <meta property="og:site_name" content="{{.npub}}" />
+    <meta property="og:title" content="{{.title}}" />
+    {{ if .metadata.Picture }}
+    <meta property="og:image" content="{{.metadata.Picture}}" />
+    <meta property="twitter:image" content="{{.proxy}}{{.metadata.Picture}}" />
+    {{end}} {{ if .metadata.About }}
+    <meta property="og:description" content="{{.metadata.About}}" />
+    {{end}}
+    <meta property="twitter:card" content="summary" />
+    {{end}}
+    <!----------->
+    {{ if eq .type "event" }}
+    <title>Nostr Event {{.nevent}}</title>
+    <meta property="og:site_name" content="{{.authorLong}}" />
+    <meta property="og:title" content="{{.title}}" />
+    <meta name="twitter:title" content="{{.twitterTitle}}" />
+    <!---->
+    {{ if .textImageURL }}
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:site" content="@nostrprotocol" />
+    <meta property="og:image" content="{{.textImageURL}}" />
+    <meta name="twitter:image" content="{{.textImageURL}}" />
+    {{ else }}
+    <!---->
+    <meta property="twitter:card" content="summary" />
+    {{ if .image }}
+    <meta property="og:image" content="{{.image}}" />
+    <meta name="twitter:image" content="{{.proxy}}{{.image}}" />
+    {{end}} {{ if .video }}
+    <meta property="og:video" content="{{.video}}" />
+    <meta property="og:video:secure_url" content="{{.video}}" />
+    <meta property="og:video:type" content="video/{{.videoType}}" />
+    {{end}}
+    <!---->
+    {{end}}
+    <meta property="og:description" content="{{.description}}" />
+    <meta name="twitter:description" content="{{.description}}" />
+    {{end}}
+    <!----------->
+    {{ if eq .type "address" }}
+    <title>Nostr Address {{.naddr}}</title>
+    {{end}}
+    <!----------->
+
+    <style>
+      body {
+        padding: 3%;
+      }
+      #event {
+        margin: 5% 0;
+        white-space: pre-wrap;
+        word-wrap: break-word;
+        word-break: break-all;
+        font-family: monospace;
+        font-size: 130%;
+      }
+    </style>
+  </head>
+  <body>
+    <div>
+      open {{.type}} in {{range .clients}}<br />
+      &nbsp;&nbsp;<span style="color: #bbb"></span>
+      <a class="client" href="{{.url}}">{{.name}}</a> {{end}}
+    </div>
+    <div id="event">{{.eventJSON}}</div>
+    <div style="display: flex; justify-content: flex-end">
+      <span>
+        powered by <a href="https://git.fiatjaf.com/njump">njump</a>
+      </span>
+    </div>
+    <script>
+      const type = '{{.type}}'
+      let counts = []
+      let clients = document.querySelectorAll('.client')
+      for (let i = 0; i < clients.length; i++) {
+        let name = clients[i].innerText
+        let url = clients[i].href
+        let key = 'nj:' + type + ':' + name
+        let count = parseInt(localStorage.getItem(key) || 0)
+        clients[i].previousElementSibling.innerText = count
+        clients[i].addEventListener('click', () => {
+          localStorage.setItem(key, count + 1)
+        })
+        counts.push([count, name, url])
+      }
+      counts.sort((a, b) => b[0] - a[0])
+      let tailsum = counts.slice(1).reduce((acc, c) => acc + c[0], 0)
+
+      if (location.hash !== '#noredirect') {
+        if (counts[0][0] - tailsum > 10) {
+          location.href = counts[0][2]
+        }
+      }
+    </script>
+  </body>
+</html>
--- a/render.go
+++ b/render.go
@@ -13,10 +13,14 @@ import (
 	"github.com/nbd-wtf/go-nostr/nip19"
 )

-//go:embed event.html
-var eventHTML string
+//go:embed raw.html
+var rawHTML string

-var tmpl = template.Must(template.New("event").Parse(eventHTML))
+//go:embed profile.html
+var profileHTML string
+
+//go:embed raw.html
+var noteHTML string

 func render(w http.ResponseWriter, r *http.Request) {
 	fmt.Println(r.URL.Path, ":~", r.Header.Get("user-agent"))
@@ -52,7 +56,7 @@ func render(w http.ResponseWriter, r *http.Request) {

 	author := event
 	if event.Kind != 0 {
-		typ = "event"
+		typ = "note"
 		author, _ = getEvent(r.Context(), npub)

 		if event.Kind >= 30000 && event.Kind < 40000 {
@@ -158,7 +162,7 @@ func render(w http.ResponseWriter, r *http.Request) {
 	eventJSON, _ := json.MarshalIndent(event, "", "  ")

 	params := map[string]any{
-		"createdAt":		createdAt,
+		"createdAt":    createdAt,
 		"clients":      generateClientList(code, event),
 		"type":         typ,
 		"title":        title,
@@ -176,6 +180,13 @@ func render(w http.ResponseWriter, r *http.Request) {
 		"proxy":        "https://" + hostname + "/proxy?src=",
 		"eventJSON":    string(eventJSON),
 	}
+
+	templates := make(map[string]string)
+	templates["profile"] = profileHTML
+	templates["note"] = rawHTML
+	templates["address"] = rawHTML
+	var tmpl = template.Must(template.New("event").Parse(templates[typ]))
+
 	if err := tmpl.ExecuteTemplate(w, "event", params); err != nil {
 		http.Error(w, "error rendering: "+err.Error(), 500)
 		return