From 324991d82ef26798ed5842a6fe03eabc798ff497 Mon Sep 17 00:00:00 2001
From: la-ninpre <leobrekalini@gmail.com>
Date: Thu, 27 May 2021 00:13:05 +0300
Subject: modify art page to display thumbnails

thumbnails are currently created using shell script and require
imagemagick installed on the server. i know it's stupid, but i think
that including thumbnails to repo is also stupid.

maybe later i replace this script with actual jekyll plugin, but for
this i'll need to familiarize myself with ruby.
but now i use following addition to the git hook on the server:

```
[ -f "$TMP_GIT_CLONE/art/thumbs.sh" ] && {
    dir="$PWD"
    cd "$TMP_GIT_CLONE/art/" && sh thumbs.sh && cd "$dir"
}
```

it happens after cloning to remote repo and before building with bundle.

overall, this is a bodge now, it recompiles all thumbnails every time
due to quirks in my current setup.
---
 _layouts/art-category.html | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to '_layouts/art-category.html')

diff --git a/_layouts/art-category.html b/_layouts/art-category.html
index fb70a11..dc8ce12 100644
--- a/_layouts/art-category.html
+++ b/_layouts/art-category.html
@@ -6,13 +6,21 @@ layout: default
 
 {{ content }}
 
-{%- include pic-path.html -%} <!-- provides artpics array -->
+{%- include pic-path.html -%}
+{% comment %}
+    upper include provides `artpics` array 
+    and `artthumbs` array, which are used later
+{% endcomment %}
 
 <div class="art">
-{%- for imgpath in artpics -%}
-    {% assign imgname = imgpath | split: "/" | last | split: "." | first %}
+{%- assign pics_n = artpics.size -%}
+{%- assign range = (0..pics_n) -%}
+{%- for i in range -%}
+    {%- assign imgname = artpics[i] | split: "/" | last | split: "." | first -%}
     <div class="art-img">
-        <img src="{{ imgpath }}" alt="{{ imgname }}">
+        <a href="{{ artpics[i] }}" target="_blank">
+            <img src="{{ artthumbs[i] }}" alt="{{ imgname }}">
+        </a>
     </div>
 {% endfor %}
 </div>
-- 
cgit v1.2.3