Merge pull request #127 from Mitrichius/hidden-param/124

Add hidden page param #124

README.md

@@ -20,6 +20,7 @@ Anubis is a simple minimalist theme for [Hugo blog engine](https://gohugo.io/).
 - Utteranc.es
 - RSS feeds
 - Hiding posts from the RSS feed
+- Hidden posts (available only by link)
 - Translations (en, ru, fr, pl)
 - Custom CSS/JS
 - Multilingual mode 
@@ -192,10 +193,13 @@ Based on environment.
 For production — allow all, for other — disallow all.
 
 ### Favorite posts
-To mark posts as favorite just add `favorite: true` in post's front matter. It adds a "★" icon nearby post's title. 
+Add `favorite: true` to post front matter. It adds a "★" icon nearby post's title. 
 
 ### Hiding posts from RSS
-To hide a post from the RSS feed, just add `disable_feed: true` to its front matter.
+Add `disable_feed: true` to post front matter.
+
+### Make post available only by link
+Add `hidden: true` to post front matter. Post also is not available in RSS feed.
 
 ### Pagination on post single page
 Enabled by `paginationSinglePost` param in `params` section of config.

exampleSite/content/post/hidden-post.md

@@ -0,0 +1,12 @@
++++
+author = "Dmitry Kolosov"
+title = "Hidden Post"
+date = "2021-12-24"
+description = "Post available only by link"
+tags = [
+    "privacy"
+]
+hidden = true
++++
+
+This is hidden post

exampleSiteMultilingual/content/post/hidden-post.md

@@ -0,0 +1,12 @@
++++
+author = "Dmitry Kolosov"
+title = "Hidden Post"
+date = "2021-12-24"
+description = "Post available only by link"
+tags = [
+    "privacy"
+]
+hidden = true
++++
+
+This is hidden post

exampleSiteMultilingual/content/post/hidden-post.pl.md

@@ -0,0 +1,12 @@
++++
+author = "Dmitry Kolosov"
+title = "Hidden Post"
+date = "2021-12-24"
+description = "Post available only by link"
+tags = [
+    "privacy"
+]
+hidden = true
++++
+
+This is hidden post

layouts/_default/list.html

@@ -5,11 +5,11 @@
 
     <div class="articles h-feed">
         <h1 class="post-title">{{ i18n .Title }}</h1>
-        {{ $pages := where .Pages "Type" "in" site.Params.mainSections }}
+        {{ $pages := where (where .Pages "Type" "in" site.Params.mainSections) "Params.hidden" "!=" true}}
         {{ range $pages }}
             <div class="post-short-list h-entry">
                 <div class="post-header">
-                    <header> 
+                    <header>
                         <h2 class="p-name post-title{{ if .Params.favorite }} favorite{{end}}{{ if .Params.draft }} draft{{end}}"><a class="u-url" href="{{ .RelPermalink }}">{{ trim .Title " " }}</a></h2>
                         {{ partial "post-language-switcher.html" . }}
                     </header>

layouts/_default/rss.xml

@@ -1,6 +1,6 @@
 {{- $pctx := . -}}
 {{- if .IsHome -}}{{ $pctx = .Site }}{{- end -}}
-{{- $pages := where $pctx.RegularPages ".Params.disable_feed" "!=" true -}}
+{{- $pages := where (where $pctx.RegularPages ".Params.disable_feed" "!=" true) "Params.hidden" "!=" true -}}
 {{- $limit := .Site.Config.Services.RSS.Limit -}}
 {{- if ge $limit 1 -}}
 {{- $pages = $pages | first $limit -}}

layouts/_default/taxonomy.html

@@ -3,7 +3,8 @@
     <div class="post-info">
         <a href="{{ (print .Data.Plural "/") | relLangURL }}">{{ i18n (printf "toAll%s" (.Data.Plural | humanize )) | humanize }}</a>
     </div>
-    {{ range .Paginator.Pages }}
+    {{ $pages := where .Pages "Params.hidden" "!=" true }}
+    {{ range (.Paginate $pages).Pages }}
         {{ partial "post-summary.html" . }}
     {{ end }}
     {{ partial "pagination.html" . }}

layouts/_default/terms.html

@@ -4,15 +4,15 @@
     </div>
 
     <h1>{{ i18n .Title }}</h1>
-
     <ul class="terms">
-        {{ range $key, $value := .Data.Terms }}
-        <li>
-            <a href="{{ (print $.Data.Plural "/" (lower $key)) | absLangURL }}">
-            {{ $key }}
-            </a>
-            ({{ len $value }})
-        </li>
+        {{ range .Data.Terms }}
+            {{ $postsNum := len (where .Pages "Params.hidden" "!=" true) }}
+            {{ if gt $postsNum 0 }}
+                <li>
+                    <a href="{{ .Page.RelPermalink }}">{{ .Page.Title }}</a>
+                    ({{ $postsNum }})
+                </li>
+            {{ end}}
         {{ end }}
     </ul>
 

layouts/index.html

@@ -4,7 +4,7 @@
     </div>
 
     <div class="articles h-feed">
-        {{ $pages := where site.RegularPages "Type" "in" site.Params.mainSections }}
+        {{ $pages := where (where site.RegularPages "Type" "in" site.Params.mainSections) "Params.hidden" "!=" true }}
         {{ range (.Paginate $pages).Pages }}
             {{ partial "post-summary.html" . }}
         {{ end }}

layouts/partials/head.html

@@ -7,6 +7,10 @@
 {{ partial "title.html" . }}
 <meta name="description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end -}}">
 
+{{ if and (.IsPage) (eq .Params.hidden true)}}
+<meta name="robots" content="noindex" />
+{{ end }}
+
 {{ with .OutputFormats.Get "rss" -}}
     {{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .Permalink $.Site.Title | safeHTML }}
 {{ end -}}