feat: Enable hidden posts

_includes/head.html

@@ -3,7 +3,9 @@
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <meta name="google-translate-customization" content="108d9124921d80c3-80e20d618ff053c8-g4f02ec6f3dba68b7-c">
-  {%- seo -%}
+  {%- unless page.hidden %}
+    {%- seo -%}
+  {%- endunless %}
   <link rel="icon" href="{{ site.favicon }}">
   <link rel="canonical" href="{{ site.url }}">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">

_includes/sidebar/common-list.html

@@ -6,20 +6,24 @@
   {%- assign field = include.field -%}
 {%- endif -%}
 
+{%- assign unhidden = site.posts | where_exp: "item", "item.hidden == nil or item.hidden == false" -%}
 <div class="common-list">
   <ul>
     <li>
       <a href="{{ '/index.html' | relative_url }}">
-        All<span>{{ site.posts.size }}</span>
+        All<span>{{ unhidden.size }}</span>
       </a>
     </li>
 
     {% for key in  keys %}
+      {%- assign items = unhidden | where: field, key %}
+      {%- if items.size > 0 %}
       <li>
         <a href="{{ url }}#h-{{ key }}">
-          {{ key }} <span>{{ site.posts | where: field, key | size }}</span>
+          {{ key }} <span>{{ items | size }}</span>
         </a>
       </li>
+      {%- endif -%}
     {% endfor %}
   </ul>
 </div>

_includes/views/pagination.html

@@ -8,7 +8,7 @@
 {%- include functions.html func='get_value' default='z' -%}
 {%- assign image_style = return | append: '-image-style' -%}
 
-{%- if paginator.posts.size > 0 -%}
+{%- if paginator.next_page or paginator.previous_page -%}
 <div class="pagination">
   <!-- Post list links -->
   <ul class="post-list {{ image_style }}">

_includes/views/segments.html

@@ -10,7 +10,7 @@
   <ul class="page-segments-list">
     {% for key in keys %}
     <h2 id="{{ key }}" class="segment-name">{{ key }}</h2>
-      {% assign items = site.posts | where: field, key %}
+      {% assign items = site.posts | where_exp: "item", "item.hidden == nil or item.hidden == false" | where: field, key %}
       {% for item in items %}
         {% if item != nil %}
           {%- assign post_item_class = "" -%}

_layouts/about.html

@@ -1,6 +1,6 @@
 ---
 layout: post
-hidden:
+hide:
   - header
   - navigator
   - related_posts

_layouts/post.html

@@ -2,7 +2,7 @@
 layout: framework
 banner:
 banner_html: post-header.html
-hidden: []
+hide: []
 sidebar:
   - article-menu
 ---
@@ -14,41 +14,62 @@
     {%- include functions.html func='get_value' -%}
     {%- assign banner = return -%}
 
-    {%- assign name = 'hidden' -%}
+    {%- assign name = 'hide' -%}
     {%- include functions.html func='get_value' -%}
-    {%- assign hidden = return -%}
+    {%- assign hide = return -%}
 
-    {%- assign result = hidden | where_exp: "item", "item == 'header'" -%}
+    {%- unless hide contains 'header' -%}
     {%- if banner == nil and result.size == 0 -%}
     {%- include views/post-header.html -%}
     {%- endif -%}
+    {%- endunless -%}
 
     {%- include views/article.html -%}
 
-    {%- assign result = hidden | where_exp: "item", "item == 'navigator'" -%}
-    {%- if result.size == 0 -%}
+    {%- unless hide contains 'navigator' -%}
     <div class="post-nav">
-      {%- if page.previous -%}
-        <a class="previous" href="{{ page.previous.url | relative_url }}" title="{{
-          page.previous.title | escape }}">{{ page.previous.title | escape | truncatewords: 6 }}</a>
+      {%- assign p = page.previous %}
+      {%- for i in (1..20) %}
+      {%- if p == nil %}
+      {%- break %}
+      {%- endif %}
+      {%- if p.hidden %}
+      {%- assign p = p.previous %}
+      {%- continue %}
+      {%- endif %}
+      {%- break %}
+      {%- endfor %}
+
+      {%- assign n = page.next %}
+      {%- for i in (1..20) %}
+      {%- if n == nil %}
+      {%- break %}
+      {%- endif %}
+      {%- if n.hidden %}
+      {%- assign n = n.next %}
+      {%- continue %}
+      {%- endif %}
+      {%- break %}
+      {%- endfor %}
+      {%- if p -%}
+        <a class="previous" href="{{ p.url | relative_url }}" title="{{ p.title | escape }}">{{ p.title | escape | truncatewords: 6 }}</a>
       {%- else -%}
       <span></span>
       {%- endif -%}
 
-      {%- if page.next -%}
-        <a class="next" href="{{ page.next.url | relative_url }}" title="{{ page.next.title | escape }}">{{ page.next.title | escape | truncatewords: 6 }}</a>
+      {%- if n -%}
+        <a class="next" href="{{ n.url | relative_url }}" title="{{ n.title | escape }}">{{ n.title | escape | truncatewords: 6 }}</a>
       {%- else -%}
       <span></span>
       {%- endif -%}
     </div>
-    {%- endif -%}
+    {%- endunless -%}
 
-    {%- assign result = hidden | where_exp: "item", "item == 'related_posts'" -%}
-    {%- if result.size == 0 -%}
+    {%- unless hide contains 'related_posts'" -%}
     <div class="post-related">
       <div>Related Articles</div>
       <ul>
-        {% assign posts = site[page.collection] | sample:4 %}
+        {% assign posts = site[page.collection] | where_exp: "item", "item.hidden == nil or item.hidden == false" | sample:4 %}
         {%- for post in posts -%}
           {%- assign post_item_class = "" -%}
           {%- if post.top -%}
@@ -65,10 +86,9 @@
         {%- endfor -%}
       </ul>
     </div>
-    {%- endif -%}
+    {%- endunless -%}
 
-    {%- assign result = hidden | where_exp: "item", "item == 'comments'" -%}
-    {%- if result.size == 0 -%}
+    {%- unless hide contains 'comments' -%}
     <div class="post-comments">
       {%- if page.comments != false -%}
 
@@ -86,7 +106,7 @@
 
       {%- endif -%}
     </div>
-    {%- endif -%}
+    {%- endunless -%}
 
   </section>
 </div>