"
+ end
+ flags.pre = not flags.pre
+ goto insert -- skip more checks
+ end
+
+ if flags.pre then
+ out.web = sanitize( line )
+ goto insert
+ end
+
+ if string.match( line, "^%+") then -- + append html
+ out.gem = nil
+ out.web = string.sub(line,3) -- remove "+ "
+
+ elseif string.match( line, "^&") then -- & append gemtext
+ out.gem = string.sub(line,3) -- remove "& "
+
+ elseif string.match( line, "^$") then -- empty line
+ out.web = closeTags()
+
+ elseif string.match( line, "^#+") then -- HEADERS
+ -- TODO create nav
+ local title, level = getHeader( line )
+
+ local close = closeTags()
+ out.web = string.format("%s%s ",close,level,title,level)
+
+ elseif string.match( line, "^>") then -- BLOCKQUOTE
+ local close = closeTags()
+ out.web = string.format("%s%s
", close, string.sub(line,3))
+
+ elseif string.match( line, "^%*") then -- LIST ITEMS
+ local li = string.format("- \n%s", li)
+ flags.list = true
+ else -- append list element
+ out.web = li
+ end
+
+ elseif string.match( line, "^=>") then -- LINKS
+ local dest, text = getLink( line )
+ if string.match( dest, "^%./") then --local links
+ local t = string.match( text, "^{(.-)}$" )
+ if t ~= nil then -- wikilink
+ local close = closeTags()
+ out.web = string.format("%s",close,dest,t)
+
+ elseif isImagePath( dest ) then -- images
+ local img = string.format('
%s", webline)
+ flags.p = true
+ else
+ out.web = string.format("
\n%s",webline)
+ end
+
+ -- gem
+ local gemlinks = {}
+ local gemline = string.gsub( line, "{(.-)}", function (wikiname)
+ table.insert(gemlinks, string.format("=> ./%s.gmi %s",pages[wikiname].slug, wikiname))
+ return wikiname
+ end)
+
+ out.gem = gemline
+ -- append links if there were any
+ if #gemlinks > 0 then
+ out.gem = out.gem.."\n"..table.concat(gemlinks,"\n")
+ end
+ end -- paragraphs
+
+ ::insert:: -- insert line in table
+ for k,l in pairs(out) do
+ if l ~= nil then
+ table.insert( lines[k], l )
+ end
+ end
+
+
+ -- skip incoming links calculation if
mode
+ if flags.pre then goto nextline end
+
+ -- calculate incoming links from outgoing
+ for outname in string.gmatch( line, "{([^ ]?.-[^ ]?)}" ) do
+ insertIncoming( outname, name )
+ end
+
+ ::nextline::
+ count = count + 1
+ end -- end for line in f:lines()
+
+ -- finalize html
+ local close = closeTags()
+ if isPre then
+ table.insert( lines.web, "" )
+ elseif close~="" then
+ table.insert( lines.web, close )
+ end
+
+ -- set templates
+ pagemeta.outs.web.templates = templates.webEn
+ pagemeta.outs.gem.templates = templates.gemEn
+
+ -- fill templates and write results
+ for key, out in pairs(pagemeta.outs) do
+ local fo = assert( io.open( out.path, "w" ) )
+ fo:write( fillTemplate(out.templates.header.template, pagemeta) )
+ fo:write( table.concat( lines[key],"\n" )) -- content
+ fo:write( "\n" )
+ fo:close()
+ end
+
+ -- close source file
+ f:close()
+ end
+end
+
+function secondPass() -- write incoming links and footer
+
+ for name,page in pairs(pages) do
+ local pagemeta = page
+
+ local doIncoming = true
+ if #pagemeta.incoming > 0 then
+ local gemlines = {}
+ local weblines = { "" } + + -- format list of incoming links + for i = 1, #pagemeta.incoming do + name = pagemeta.incoming[i] + slug = pages[name].slug + table.insert( gemlines, string.format("=> ./%s.gmi %s",slug,name) ) + table.insert( weblines, string.format("%s ",slug,name) ) + end + + table.insert(weblines,"
") + + page.gemincoming = table.concat( gemlines, "\n" ) + page.webincoming = table.concat( weblines ) + + else + doIncoming = false + print( string.format("{%s} is an orphan!", name) ) + end + + -- fill incoming and footer templates and write results + for key, out in pairs(pagemeta.outs) do + local fo = assert( io.open( out.path, "a" ) ) + if doIncoming then + fo:write( fillTemplate(out.templates.incoming.template, pagemeta) ) + end + fo:write( fillTemplate(out.templates.footer.template, pagemeta) ) + fo:close() + end + end +end + +function initPageMetadata( name ) -- return a table with metadata + local meta = { + incoming = {}, + slug = slugify(name), name = name, + ptitle = "", pdescription = "", + updatedate = "", + navcontent = "", + gemincoming = "", webincoming = "", + } + meta.outs = { + web = { path = string.format("%s/%s.html", webdir, meta.slug) }, + gem = { path = string.format("%s/%s.gmi", gemdir, meta.slug) } + } + -- get update date for file + local stat = io.popen(string.format("stat -c %%y src/%s.gmo", meta.slug),"r") + local dat = stat:read("l") + stat:close() + meta.updatedate = string.sub(dat, 1, 10) -- YYYY-MM-DD + return meta +end + +function genIndex() + local indexpath = "src/pages.gmo" + + -- initialize and open index file + os.execute(string.format("cp templates/index.gmi %s",indexpath)) + local index = assert( io.open(indexpath,"a" ) ) + + -- get gmo files in chronological order + local gmofiles = io.popen("ls -t src/*gmo") + for filename in gmofiles:lines() do + local basename = string.sub(filename, 5, -5) -- remove src/ and .gmo + local name = spacify(basename) + -- create an entry for each file + local entry = string.format("=> ./%s.gmi {%s}\n", basename, name) + index:write(entry) + + -- also initialize each name in the pages table + -- initialize page metadata + pages[ name ] = initPageMetadata( name ) + + end + gmofiles:close() + index:close() +end + +function genLog() +-- generate the following log files: +-- * twtxt gemini and web +-- * atom feed gemini and web +-- * gmo log +-- * gmisub + + local logsrc = assert( io.open( "src/log.txt", "r" ) ) + + local logs = { + gemtw = { path = string.format("%s/tw.txt",gemdir), head="templates/twheader.txt" }, + webtw = { path = string.format("%s/tw.txt",webdir), head="templates/twheader.txt" }, + gmolog = { path = "src/log.gmo", head="templates/logheader.gmi" }, + gematom = { path = string.format("%s/atom.xml",gemdir), head="templates/gematomheader.txt" }, + webatom = { path = string.format("%s/atom.xml",webdir), head="templates/webatomheader.txt" }, + gemfeed = { path = string.format("%s/feed.gmi",gemdir), head="templates/feedheader.gmi" } + } + + -- create and open logs + for _,log in pairs(logs) do + os.execute(string.format("cp %s %s",log.head,log.path)) + log.f = assert( io.open( log.path, "a" ) ) + end + + logs.gematom.f:write(string.format("