explicitly specify post thumbnail in the front matter

ivelum · Jan 3, 2025 · df98e25 · df98e25
1 parent 5d975dd
commit df98e25
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Showing 7 changed files with 12 additions and 10 deletions.
diff --git a/content/blog/three-steps/index.md b/content/blog/three-steps/index.md
@@ -1,6 +1,7 @@
 ---
 title: Three important steps before jumping to the code
 description: Once you decide which feature you want to build, it’s time to decide how to actually build it.
+thumbnail: thumbnail.png
 author: Denis Stebunov
 date: 2024-07-08T14:37:00+0200
 ---

diff --git a/content/blog/why-go-full-stack/index.md b/content/blog/why-go-full-stack/index.md
@@ -1,6 +1,7 @@
 ---
 title: Why go full-stack?
 description: What does it mean to be a full-stack web developer today, and what are their pros and cons for team productivity?
+thumbnail: why-go-full-stack.png
 author: Denis Stebunov
 date: 2023-02-01T12:40:00+0300
 ---

diff --git a/content/blog/why-go-full-stack/thumbnail.png b/content/blog/why-go-full-stack/thumbnail.png
diff --git a/content/blog/why-public-chats-are-better-than-direct-messages/index.md b/content/blog/why-public-chats-are-better-than-direct-messages/index.md
@@ -1,6 +1,7 @@
 ---
 title: Why public chats are better than direct messages
 description: How we communicate makes an enormous impact on our work. One of the best strategies for improving communication in a team is making it open.
+thumbnail: thumbnail.png
 author: Denis Stebunov
 date: 2022-09-07T17:38:00+0200
 ---

diff --git a/content/blog/zero-downtime-DB-migrations/index.md b/content/blog/zero-downtime-DB-migrations/index.md
@@ -1,6 +1,7 @@
 ---
 title: Migrating a production database without any downtime
 description: The basic principles of zero-downtime DB migrations and quick recipes for the most common scenarios.
+thumbnail: thumbnail.png
 author: Denis Stebunov
 date: 2024-10-16T14:32:00+0200
 ---

diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
@@ -28,12 +28,9 @@
   <meta property="og:title" content="{{ .Title }}">
   <meta property="og:description" content="{{ .Description }}">
   <meta property="og:url" content="{{ .Permalink }}">
-{{- $thumbnail := .Resources.GetMatch "thumbnail.png" }}
-{{- $thumbnail2x := .Resources.GetMatch "[email protected]" }}
-{{- if $thumbnail2x }}
-  {{- $thumbnail = $thumbnail2x }}}
-{{- end }}
-{{- if $thumbnail }}
+{{- $page := . }}
+{{- with .Params.thumbnail }}
+  {{- $thumbnail := $page.Resources.Get . }}
   <meta property="og:image" content="{{ $thumbnail.Permalink }}">
   <meta name="twitter:image" content="{{ $thumbnail.Permalink }}">
   <meta name="twitter:card" content="summary_large_image">

diff --git a/layouts/blog/blog.html b/layouts/blog/blog.html
@@ -15,13 +15,14 @@ <h1>Blog</h1>
 
         {{- range $posts }}
           <div class="blog--item">
-            {{- $thumbnail := .Resources.Get "thumbnail.png" }}
-            {{- if $thumbnail }}
-              <a href="{{ .RelPermalink }}">
+            {{- $page := . }}
+            {{- with .Params.thumbnail }}
+              {{- $thumbnail := $page.Resources.Get . }}
+              <a href="{{ $page.RelPermalink }}">
                 {{ partial "image.html" (dict
                   "Img" $thumbnail
                   "Class" "blog--item-thumbnail"
-                  "Title" .Title
+                  "Title" $page.Title
                   "Width" 450
                 ) }}
               </a>