redo date parsing stuff; add about section to homepage

1 files changed, 22 insertions, 9 deletions

diff --git a/article-dates.lua b/article-dates.lua
index 72bdba5..df4e2a0 100644
--- a/article-dates.lua
+++ b/article-dates.lua
@@ -1,19 +1,32 @@
+local function parse_inlines(text)
+  return pandoc.read(text, "markdown").blocks[1].content
+end
+
 function Pandoc(doc)
-  local heading
+  local articles = pandoc.List()
+  local blocks = pandoc.Blocks({})
 
   for _, block in ipairs(doc.blocks) do
     if block.t == "Header" and block.level == 1 then
-      heading = block
-    elseif heading and block.t == "Para" then
-      local date = pandoc.utils.stringify(block.content)
-      table.insert(heading.content, pandoc.RawInline(
-        "html", '<span class="article-date">' .. date .. "</span>"
-      ))
-      heading = nil
+      local date = block.attributes["data-date"]
+      if not date or date == "" then
+        error("article is missing data-date: " .. pandoc.utils.stringify(block.content))
+      end
+
+      block.attributes["data-date"] = nil
+
+      local label = pandoc.Inlines(block.content)
+      label:insert(pandoc.Span(parse_inlines(date), {class = "article-date"}))
+      articles:insert({pandoc.Plain({pandoc.Link(label, block.identifier .. ".html")})})
+
+      blocks:insert(block)
+      blocks:insert(pandoc.Para(parse_inlines(date)))
     else
-      heading = nil
+      blocks:insert(block)
     end
   end
 
+  doc.blocks = blocks
+  doc.meta["article-list"] = pandoc.MetaBlocks({pandoc.BulletList(articles)})
   return doc
 end