From 2762f24493e5cb6e7b78ff55d9252ed24398c505 Mon Sep 17 00:00:00 2001
From: dvs1
Date: Sat, 28 Dec 2024 16:02:18 +1000
Subject: TODO-- Directory level metadata files.

---
 notYetAnotherWiki.lua | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)

(limited to 'notYetAnotherWiki.lua')

diff --git a/notYetAnotherWiki.lua b/notYetAnotherWiki.lua
index be46646..65137b5 100755
--- a/notYetAnotherWiki.lua
+++ b/notYetAnotherWiki.lua
@@ -120,6 +120,109 @@ for k, v in pairs(sites) do
 		local body, metadata, err = lcmark.convert(cm, "html", {smart = true, yaml_metadata = true, columns = 0})
 
 		if nil == body then print('oops! ' .. err) else
+
+
+		    if '' == body then
+			-- A simple v.metadata = metadata wont work, you end up with a reference so that changes to metadata get applied to v.metadata.
+			v.metadata = {}
+			for l, y in pairs(metadata) do
+			    v.metadata[l] = y
+			end
+			local argh = {}
+			for l, y in ipairs(v.files) do
+			    if w.name ~= y.name then table.insert(argh, y) end
+			end
+			v.files = argh
+			print('')
+		    else
+
+			local bod, err = lcmark.compile_template(body)
+			if nil == bod then print('oops! ' .. err) else
+			    local templateFile = metadata.template
+			    if nil == file then
+				templateFile = nil
+			    else
+				if nil == templateFile then templateFile = 'default' end
+				templateFile = templateFile .. '.template'
+				for m, x in pairs(globalData) do		if nil == metadata[m] then metadata[m] = x else print('metadata already has ' .. m) end end
+				if nil ~= v.metadata then
+				    for m, x in pairs(v.metadata) do	if nil == metadata[m] then metadata[m] = x else print('metadata already has ' .. m) end end
+				end
+			    end
+
+			    if nil ~= v.files then
+				for m, x in ipairs(v.files) do
+				    metadata.menu = metadata.menu .. x.URL .. '\n'
+				end
+			    end
+			    if nil ~= v.subs then
+				for m, x in pairs(v.subs) do
+				    metadata.header = metadata.header .. x.URL
+				end
+			    end
+
+			    local num = #(v.bits)
+			    local trail = '<a href="' .. string.rep('../', num) .. '">home</a> &nbsp; '
+			    local p = v.parent
+			    for i = 1, num do
+				trail = trail .. '<a href="' .. string.rep('../', num - i) .. '">' .. v.bits[i] .. '</a> &nbsp; '
+			    end
+			    trail = trail .. w.name
+			    metadata.trail = trail
+
+			    metadata.body = lcmark.apply_template(bod, metadata)
+
+			    local tm = ''
+			    if nil ~= templateFile then
+				local h = io.open(templateFile, 'r')
+				if nil ~= h then
+				    tm = tm .. h:read('*a')
+				    h:close()
+				else
+				    print('oops! No such file ' .. templateFile)
+				end
+
+				local template, err = lcmark.compile_template(tm)
+				if nil == template then print('oops! ' .. err) else
+				    result = lcmark.apply_template(template, metadata)
+				end
+			    else
+				result = body
+			    end
+
+			    if ('' ~= result) and (nil ~= file) then
+				local base = path .. w.name .. '.HTML'
+				print(base)
+				local a, e = io.open(base, 'w')
+				if nil == a then print('Could not open ' .. base .. ' - ' .. e) else
+				    a:write(result)
+				    a:close()
+				end
+			    else
+				print('')
+			    end
+			end
+
+		    end
+		end
+
+		h:close()
+	    else
+		print('oops! No such file ' .. file)
+	    end
+
+	end
+    end
+
+end
+
+	    local h = io.open(file, 'r')
+	    if nil ~= h then
+		local cm = h:read('*a')
+		local result = ''
+		local body, metadata, err = lcmark.convert(cm, "html", {smart = true, yaml_metadata = true, columns = 0})
+
+		if nil == body then print('oops! ' .. err) else
 		    local bod, err = lcmark.compile_template(body)
 		    if nil == bod then print('oops! ' .. err) else
 			local templateFile = metadata.template
-- 
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