From 5190019fc328759e2b62a690d231c904851f5b0a Mon Sep 17 00:00:00 2001
From: sejo <compudanzas@posteo.net>
Date: Sun, 27 Mar 2022 18:19:09 -0600
Subject: [PATCH] generate nav

---
 generasitio.lua | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/generasitio.lua b/generasitio.lua
index d8cb71e..445d138 100644
--- a/generasitio.lua
+++ b/generasitio.lua
@@ -7,6 +7,7 @@ meta = {
 
 webdir = "webtest" -- web output directory
 gemdir = "gemtest" -- gemini output directory
+-- TODO templates in spanish
 templates = {
 	webEn = { 
 		header = { path = "pageheader.html", template = ""},
@@ -112,6 +113,8 @@ function firstPass()
 		-- table to store the lines to write to file
 		local lines = { web = {}, gem = {} }
 
+		local navlines = { "<ul>" }
+
 		-- convert one line at a time
 		local count = 1
 		for line in f:lines() do
@@ -159,9 +162,13 @@ function firstPass()
 				out.web = closeTags()
 
 			elseif string.match( line, "^#+") then -- HEADERS
-				-- TODO create nav
 				local title, level = getHeader( line )	
 
+				-- add h1 to navigation
+				if level==1 then
+					table.insert(navlines,string.format("<li><a href='#%s'>%s</a></li>",title,title))
+				end
+
 				local close = closeTags()
 				out.web = string.format("%s<h%d>%s</h%d>",close,level,title,level)
 
@@ -260,6 +267,9 @@ function firstPass()
 			table.insert( lines.web, close )
 		end
 
+		table.insert( navlines, "</ul>" )
+		pagemeta.navcontent = table.concat( navlines, "\n" )
+
 		-- set templates
 		pagemeta.outs.web.templates = templates.webEn
 		pagemeta.outs.gem.templates = templates.gemEn
@@ -483,6 +493,7 @@ local n = genIndex()
 -- converting from gmo to gmi and html and calculating incoming links
 print(string.format("convirtiendo %d páginas...",n))
 firstPass()
+
 -- second pass, write incoming links
 print("escribiendo incoming links...")
 secondPass()