From 102fde3931f5675c9294c08f1f26386a058a296e Mon Sep 17 00:00:00 2001
From: boyska <piuttosto@logorroici.org>
Date: Thu, 25 Jun 2015 13:34:13 +0200
Subject: [PATCH] langmenu plugin

---
 pelicanconf.py      |  2 ++
 plugins/langmenu.py | 42 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)
 create mode 100644 plugins/langmenu.py

diff --git a/pelicanconf.py b/pelicanconf.py
index d7726b1..64681f2 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -48,3 +48,5 @@ THEME = 'themes/bs3'
 BOOTSTRAP_THEME = 'cyborg'
 
 HIDE_SIDEBAR = True
+PLUGIN_PATHS = ['plugins']
+PLUGINS = ['langmenu']
diff --git a/plugins/langmenu.py b/plugins/langmenu.py
new file mode 100644
index 0000000..ccf865a
--- /dev/null
+++ b/plugins/langmenu.py
@@ -0,0 +1,42 @@
+'''
+This plugin attemps to create something similar to menuitems,
+but more meaningful with respect to l10n
+'''
+from __future__ import print_function
+
+from pelican import signals
+
+
+def add_localmenuitems(generator):
+    menu = {}  # lang: list of pages
+    for page in generator.context['pages']:
+        menu.setdefault(page.lang, [])
+        for tr in page.translations:
+            menu.setdefault(tr.lang, [])
+    print('we have langs ' + ','.join(menu.keys()))
+    for page in sorted(generator.context['pages'],
+                       key=lambda x: x.navbar_sort):
+        defined_langs = []
+        menu[page.lang].append(page)
+        defined_langs.append(page.lang)
+        for tr in page.translations:
+            menu[tr.lang].append(tr)
+            defined_langs.append(tr.lang)
+        for lang in menu.keys():
+            if lang not in defined_langs:
+                menu[lang].append(page)
+
+    menuitems = {}
+    for lang in menu:
+        menuitems[lang] = []
+        for page in menu[lang]:
+            menuitems[lang].append((page.title, page.url))
+
+    print(menuitems['en'])
+    print(menuitems['it'])
+    generator.context['LOCALMENUITEMS'] = menuitems
+
+
+def register():
+    signals.page_generator_finalized.connect(add_localmenuitems)
+    pass