From 82ee57d61c1ef24f75dc2d50ddeba756114fa522 Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Wed, 3 Aug 2022 21:32:51 +0200
Subject: Code reorganization

---
 scripts/metadata.lua | 76 +++++++++++++++++++++++++++++-----------------------
 1 file changed, 43 insertions(+), 33 deletions(-)

diff --git a/scripts/metadata.lua b/scripts/metadata.lua
index 7d9206f..6aa679a 100644
--- a/scripts/metadata.lua
+++ b/scripts/metadata.lua
@@ -106,24 +106,25 @@ function prep_menu(active_id, main_menu)
     return { items = items, active = active_item }
 end
 
-function process_pages(global, build, order, pages_by_id)
+function process_pages(global, build, meta)
+    local order = meta.list_order
+
     local pages_all = pandoc.List()
     local pages_date_desc = pandoc.List()
 
-    if pages_by_id then
-        for _, p in pairs(pages_by_id) do
-            process(global, build, p)
-            if not p.unlisted then
-                pages_all:insert(p)
-                if p.last_update then pages_date_desc:insert(p) end
-            end
-        end
+    for _, p in pairs(meta.pages) do
+        process(global, build, p)
 
-        pages_all:sort(page_sort(order))
-        pages_date_desc:sort(page_sort("date_desc"))
+        if not p.unlisted then
+            pages_all:insert(p)
+            if p.last_update then pages_date_desc:insert(p) end
+        end
     end
 
-    return { all = pages_all, date_desc = pages_date_desc, by_id = pages_by_id }
+    pages_all:sort(page_sort(order))
+    pages_date_desc:sort(page_sort("date_desc"))
+
+    meta.pages = { all = pages_all, date_desc = pages_date_desc, by_id = meta.pages }
 end
 
 function find_depth(meta)
@@ -162,6 +163,28 @@ function resolve_urls(global, build, meta)
     if meta.thumbnail then
         meta.thumbnail = resolve_url(global.site.url, build.file_out, meta.thumbnail)
     end
+
+    -- for _, p in pairs(meta.pages.by_id) do
+    --     resolve_urls(global, build, p)
+    -- end
+end
+
+function resolve_dates(meta)
+    if meta.last_update then
+        meta.last_update = format_date(meta.last_update)
+    elseif #meta.pages.date_desc ~= 0 then
+        meta.last_update = meta.pages.date_desc[1].last_update
+    elseif meta.date then
+        meta.last_update = format_date(meta.date)
+    end
+
+    if meta.date then
+        meta.date = format_date(meta.date)
+    elseif meta.last_update then
+        meta.date = meta.last_update
+    end
+
+    meta.was_updated = meta.date and meta.last_update and meta.date.yyyy_mm_dd ~= meta.last_update.yyyy_mm_dd
 end
 
 function d1_page_to_list_item(meta, p)
@@ -226,7 +249,7 @@ function cat_to_list_cat(cat, allItems)
 end
 
 function generate_list(meta)
-    if meta.depth < 1 then return nil end
+    if meta.depth < 1 then return pandoc.List() end
 
     if meta.depth == 1 then
         return meta.pages.all:map(function(p) return d1_page_to_list_item(meta, p) end)
@@ -263,7 +286,7 @@ function generate_list(meta)
     end
 end
 
-function process(global, build, meta)
+function process_base(build, meta)
     meta.namespace = resolve_namespace(meta.namespace)
     meta.file_out = pandoc.utils.stringify(meta.file_out)
     meta.unlisted = meta.unlisted or (meta.draft and build.mode ~= "dev")
@@ -277,27 +300,14 @@ function process(global, build, meta)
     meta.list_limit = meta.list_limit and tonumber(pandoc.utils.stringify(meta.list_limit))
     meta.position = meta.position and tonumber(pandoc.utils.stringify(meta.position))
     meta.thumbnail = meta.thumbnail and make_absolute("thumbnail." .. pandoc.utils.stringify(meta.thumbnail), meta.file_out)
-
-    resolve_urls(global, build, meta)
-
-    meta.pages = process_pages(global, build, meta.list_order, meta.pages)
     meta.layout = prep_layout(meta.layout or (meta.redirect and "redirect") or resolve_layout(meta.depth))
+end
 
-    if meta.last_update then
-        meta.last_update = format_date(meta.last_update)
-    elseif #meta.pages.date_desc ~= 0 then
-        meta.last_update = meta.pages.date_desc[1].last_update
-    elseif meta.date then
-        meta.last_update = format_date(meta.date)
-    end
-
-    if meta.date then
-        meta.date = format_date(meta.date)
-    elseif meta.last_update then
-        meta.date = meta.last_update
-    end
-
-    meta.was_updated = meta.date and meta.last_update and meta.date.yyyy_mm_dd ~= meta.last_update.yyyy_mm_dd
+function process(global, build, meta)
+    process_base(build, meta)
+    resolve_urls(global, build, meta)
+    process_pages(global, build, meta)
+    resolve_dates(meta)
 end
 
 function Meta(meta)
-- 
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