From f0cbdec755e91fc3f02e96b03e1fc200b135815e Mon Sep 17 00:00:00 2001
From: tdro <tdro@noreply.example.com>
Date: Sat, 8 Apr 2023 14:35:37 -0400
Subject: static/js: Add update check

In the case of heavy caching attempt a naive site update check with voluntary
refresh. Not fully idempotent?
---
 themes/default/layouts/partials/base-head.html     | 23 ++++++++------
 .../default/layouts/partials/navigator-middle.html | 37 ++++++++++++++--------
 2 files changed, 36 insertions(+), 24 deletions(-)

(limited to 'themes')

diff --git a/themes/default/layouts/partials/base-head.html b/themes/default/layouts/partials/base-head.html
index 9decdac..acedcf0 100644
--- a/themes/default/layouts/partials/base-head.html
+++ b/themes/default/layouts/partials/base-head.html
@@ -7,20 +7,18 @@
 
 {{- $author := partial "function-authors-data.html" (dict "Data" $authorData) -}}
 
+{{- $noindex := "" -}}
+{{- if or .Params.Feed .Params.Unlisted .Params.ExpiryDate -}}
+  {{- $noindex = "noindex,nofollow" -}}
+{{- end }}
+
 <!-- HTML Meta Tags -->
 <meta charset="utf-8" />
 <meta name="author" content="{{ $author.name -}}" />
-{{ if or .Params.Feed .Params.Unlisted .Params.ExpiryDate -}}
-<meta name="robots" content="noindex,nofollow" />
-{{- else -}}
-<meta name="robots" content="{{ or .Site.Params.site.robots "index,follow" }}" />
-{{- end }}
+<meta name="robots" content="{{ or $noindex .Site.Params.site.robots "index,follow" }}" />
 <meta name="viewport" content="width=device-width, initial-scale=1" />
 <meta name="keywords" content="{{- partial "base-title.html" . -}}" />
 <meta name="generator" content="Hugo {{ hugo.Version }}" />
-{{ with .Site.Params.site.refresh -}}
-<meta http-equiv="refresh" content="{{ . }}" />
-{{- end }}
 
 <!-- Search Engine Tags -->
 <meta itemprop="name" content="{{ partial "base-title.html" . -}}" />
@@ -42,12 +40,17 @@
 <meta name="twitter:description" content="{{- partial "base-description.html" . -}}" />
 <meta name="twitter:image" content="{{ .Site.BaseURL }}/{{ $author.user -}}/media/profile/picture.png" />
 
-<!-- Search Verification -->
-{{- partial "base-search.html" . -}}
+<!-- Extra Meta Tags -->
+<meta name='base-url' content="{{ "" | absURL }}" />
+<meta name='refresh' content="{{ .Site.Params.site.refresh.milliseconds }}" />
+<meta name='last-modified' content="{{ now.UTC.Format "Mon, 02 Jan 2006 15:04:05 GMT" }}" />
 
 <!-- Link Tags -->
 <link rel="home" href="{{ .Site.BaseURL }}/{{ $author.user }}/" />
 
+<!-- Search Verification -->
+{{- partial "base-search.html" . -}}
+
 <!-- Feed Discovery -->
 {{- partial "base-discovery.html" . -}}
 
diff --git a/themes/default/layouts/partials/navigator-middle.html b/themes/default/layouts/partials/navigator-middle.html
index 46c4060..688963a 100644
--- a/themes/default/layouts/partials/navigator-middle.html
+++ b/themes/default/layouts/partials/navigator-middle.html
@@ -1,22 +1,28 @@
-{{ $id   := .Id   }}
-{{ $href := .Href }}
+{{- $id := .Id -}}
+{{- $href := .Href -}}
+{{- $icon := readFile (print (partial "function-paths.html").static "/icons/feather/arrow-up.svg") -}}
+{{- $refresh := readFile (print (partial "function-paths.html").static "/icons/feather/refresh-cw.svg") -}}
+{{- $label := "Top" -}}
+
+{{- with .Icon -}}
+  {{- $icon = readFile (print (partial "function-paths.html").static "/icons/feather/" . ".svg") -}}
+{{- end -}}
+
+{{- with .IconLabel -}}
+  {{- $label = . -}}
+{{- end -}}
 
 <nav>
   <icon-button>
     <a
+      data-update=""
       id="{{ or $id "top" }}"
       href="{{ or $href "#" }}"
      >
-      {{ with .Icon }}
-        {{ safeHTML (readFile (print (partial "function-paths.html").static "/icons/feather/" . ".svg")) }}
-      {{ else }}
-        {{ safeHTML (readFile (print (partial "function-paths.html").static "/icons/feather/arrow-up.svg")) }}
-      {{ end }}
-      {{ with .IconLabel }}
-        <small>{{ . }}</small>
-      {{ else }}
-        <small>Top</small>
-      {{ end }}
+      {{ safeHTML $icon }}
+      {{ safeHTML $refresh }}
+      <small>{{ $label }}</small>
+      <small>Refresh</small>
     </a>
   </icon-button>
 
@@ -48,7 +54,8 @@
   <search-entry id="search-frame">
     <form
       id="search-form"
-      action="https://lite.duckduckgo.com/lite/">
+      action="https://lite.duckduckgo.com/lite/"
+    >
       <input required
         id="search-input"
         name="q"
@@ -68,4 +75,6 @@
    </search-entry>
  </nav>
 
-<navigation-separator><hr hidden></navigation-separator>
+<navigation-separator>
+  <hr hidden />
+</navigation-separator>
-- 
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