From bcee1a0f4615d90bd714adf8bea79baffe006579 Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Wed, 29 Dec 2021 19:16:35 +0100
Subject: Added lightbox

---
 filters/macros.lua | 31 ++++++++-----------------------
 1 file changed, 8 insertions(+), 23 deletions(-)

(limited to 'filters')

diff --git a/filters/macros.lua b/filters/macros.lua
index dc04cfd..2864bef 100644
--- a/filters/macros.lua
+++ b/filters/macros.lua
@@ -4,36 +4,21 @@ function note(el)
     return el
 end
 
-function gallery(el)
-    el.classes = pandoc.List()
-    el.classes:insert("c-gallery")
-
-    local cur = pandoc.Div(pandoc.List(), { class = "c-gallery__current" })
-    local imageList = pandoc.Div(pandoc.List(), { class = "c-gallery__items" })
-
-    pandoc.walk_block(el, {
-        Image = function(iel)
-            iel.classes = pandoc.List()
-            iel.classes:insert("c-gallery__img")
+function figure(el)
+    local images = pandoc.List()
 
-            local lel = pandoc.Link(iel, iel.src)
-            lel.classes = pandoc.List()
-            lel.classes:insert("c-gallery__item")
+    pandoc.walk_block(el, { Image = function(iel) images:insert(iel) end })
 
-            imageList.content:insert(lel)
-        end,
-    })
-
-    el.content = { cur, imageList }
-
-    return el
+    return pandoc.RawBlock("html",
+        "<figure><a href=\"" .. images[1].src .. "\"><img src=\"" .. images[1].src .. "\" title=\"" ..
+            images[1].title .. "\" /></a></figure>")
 end
 
 function Div(el)
     if el.classes:includes("note") then
         el = note(el)
-    elseif el.classes:includes("gallery") then
-        el = gallery(el)
+    elseif el.classes:includes("figure") then
+        el = figure(el)
     end
 
     return el
-- 
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