# HG changeset patch
# User Daniel Poelzleithner <poelzi@poelzi.org>
# Date 1286649263 -7200
# Node ID 49b0da970463a6a95a58104f6691401495f94457
# Parent  89c4f22394428ab6a995cc1c4c0d20a91b272c02
started sitemap.xml for better search engine index

diff -r 89c4f2239442 -r 49b0da970463 app/main/_filter/21_auth.lua
--- a/app/main/_filter/21_auth.lua	Sat Oct 09 15:16:49 2010 +0200
+++ b/app/main/_filter/21_auth.lua	Sat Oct 09 20:34:23 2010 +0200
@@ -39,7 +39,7 @@
 
 end
 
-if config.api_enabled and request.get_module() == "api" then
+if config.api_enabled and request.get_module() == "api" or request.get_module() == "sitemap" then
   auth_needed = false
 end
 
diff -r 89c4f2239442 -r 49b0da970463 app/main/_filter_view/34_stylesheet.lua
--- a/app/main/_filter_view/34_stylesheet.lua	Sat Oct 09 15:16:49 2010 +0200
+++ b/app/main/_filter_view/34_stylesheet.lua	Sat Oct 09 20:34:23 2010 +0200
@@ -41,7 +41,7 @@
   slot.set_layout("blank")
 end
 
-if request.get_module() ~= "api" and request.get_view() ~= "list_rss" then
+if request.get_module() ~= "api" and request.get_view() ~= "list_rss" and request.get_module() ~= "sitemap" then
   ui.container{
     attr = {
       class = web20 and "web20" or "web10"
diff -r 89c4f2239442 -r 49b0da970463 app/main/sitemap/show.lua
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/main/sitemap/show.lua	Sat Oct 09 20:34:23 2010 +0200
@@ -0,0 +1,80 @@
+slot.set_layout("xml", "text/xml")
+
+slot.put_into("default", '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">')
+
+function url(args)
+  return ui.tag{
+    tag = "url",
+    content = function()
+      ui.tag{tag = "loc",
+             content = encode.url{
+                base = request.get_absolute_baseurl(),
+                module = args.module,
+                view = args.view,
+                id = args.id
+              }
+             }
+      if args.lastmod then
+        ui.tag{tag = "lastmod",
+               content = args.lastmod
+               }
+      end
+      ui.tag{tag = "changefreq",
+             content = args.changefreq or "daily",
+             }
+      if args.priority then
+        ui.tag{tag = "priority",
+               content = tostring(args.priority)
+               }
+      end
+
+    end
+  }
+end
+
+function max(...)
+  trace.debug_table(arg)
+  nargs = {}
+  for i = 1,1,arg.n do
+    if type(arg[i]) == "number" then
+      nargs[#nargs] = arg[i]
+    end
+  end
+  if #nargs > 0 then
+    return math.max(unpack(nargs))
+  end
+  return nil
+end
+
+
+areas = Area:new_selector():add_where("active='y'")
+
+for i,area in ipairs(areas:exec()) do
+  url{ module = "area", view = "show", id = area.id, priority = 0.9 }
+end
+
+-- FIXME timezone should be added as ...HH24:MI:SS+TZ with NUMERIC like +09:00
+
+issues = Issue:new_selector()
+issues:add_field("to_char(GREATEST(issue.created, issue.accepted, issue.half_frozen, issue.fully_frozen, issue.closed, issue.cleaned), 'YYYY-MM-DD\"T\"HH24:MI:SS')", "lastmod")
+
+for i,issue in ipairs(issues:exec()) do
+  url{ module = "issue", view = "show", id = issue.id, priority = 0.8,
+       lastmod = tostring(issue.lastmod)
+       }
+end
+
+initiatives = Initiative:new_selector()
+initiatives:add_field("to_char(GREATEST(initiative.created, initiative.revoked, (select draft.created from draft where draft.initiative_id = initiative.id ORDER BY draft.created DESC LIMIT 1)), 'YYYY-MM-DD\"T\"HH24:MI:SS')", "lastmod")
+
+for i,initiative in ipairs(initiatives:exec()) do
+  url{ module = "initiative", view = "show", id = initiative.id, priority = 0.5,
+       lastmod = tostring(initiative.lastmod)
+       }
+end
+
+--trace.render()
+
+slot.put_into("default", '</urlset>')
+
+return
\ No newline at end of file