From 63ea67e4c3c8caa2cf0dc6d7c940981bd40b3974 Mon Sep 17 00:00:00 2001
From: Stanisław Zagórowski <hasohasacz@gmail.com>
Date: Mon, 15 Jan 2024 14:21:34 +0100
Subject: all: move out from luax/

---
 blog/cache.lua | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 blog/cache.lua

(limited to 'blog/cache.lua')

diff --git a/blog/cache.lua b/blog/cache.lua
new file mode 100644
index 0000000..e8f5b0c
--- /dev/null
+++ b/blog/cache.lua
@@ -0,0 +1,23 @@
+local md = require "libs.markdown"
+
+local blog_cache = {}
+
+local function get_blog_post_content(post)
+  local slug = post.slug
+  if blog_cache[slug] then
+    return blog_cache[slug]
+  end
+  -- pull markdown content from file
+  local content = io.open("blog/" .. slug .. ".md", "r"):read("*a")
+
+  if content then
+    -- convert markdown to html
+    content = md(content)
+  end
+
+  blog_cache[slug] = content
+
+  return content
+end
+
+return get_blog_post_content
-- 
cgit v1.3.1