X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=mediagoblin%2Ftools%2Ftemplate.py;h=d9c6e654d2e3fa7d27a5d3b3ac696afb022dfa85;hb=2783c659880372601d603157b17e69cab96b6b4e;hp=905a36df8fb920048f239fd0c299cca98805fde2;hpb=817066506d846d06d0489dfb42b8200b86f61153;p=mediagoblin.git

diff --git a/mediagoblin/tools/template.py b/mediagoblin/tools/template.py
index 905a36df..d9c6e654 100644
--- a/mediagoblin/tools/template.py
+++ b/mediagoblin/tools/template.py
@@ -1,5 +1,5 @@
 # GNU MediaGoblin -- federated, autonomous media hosting
-# Copyright (C) 2011 MediaGoblin contributors.  See AUTHORS.
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -17,11 +17,13 @@
 from math import ceil
 import jinja2
 from babel.localedata import exists
+from werkzeug.urls import url_quote_plus
+
 from mediagoblin import mg_globals
 from mediagoblin import messages
 from mediagoblin.tools import common
-from mediagoblin.tools.translate import setup_gettext
-from mediagoblin.middleware.csrf import render_csrf_form_token
+from mediagoblin.tools.translate import get_gettext_translation
+from mediagoblin.meddleware.csrf import render_csrf_form_token
 
 
 SETUP_JINJA_ENVS = {}
@@ -34,27 +36,33 @@ def get_jinja_env(template_loader, locale):
     (In the future we may have another system for providing theming;
     for now this is good enough.)
     """
-    setup_gettext(locale)
+    mg_globals.thread_scope.translations = get_gettext_translation(locale)
 
     # If we have a jinja environment set up with this locale, just
     # return that one.
     if SETUP_JINJA_ENVS.has_key(locale):
         return SETUP_JINJA_ENVS[locale]
 
+    # jinja2.StrictUndefined will give exceptions on references
+    # to undefined/unknown variables in templates.
     template_env = jinja2.Environment(
         loader=template_loader, autoescape=True,
+        undefined=jinja2.StrictUndefined,
         extensions=['jinja2.ext.i18n', 'jinja2.ext.autoescape'])
 
     template_env.install_gettext_callables(
-        mg_globals.translations.ugettext,
-        mg_globals.translations.ungettext)
+        mg_globals.thread_scope.translations.ugettext,
+        mg_globals.thread_scope.translations.ungettext)
 
     # All templates will know how to ...
     # ... fetch all waiting messages and remove them from the queue
     # ... construct a grid of thumbnails or other media
+    # ... have access to the global and app config
     template_env.globals['fetch_messages'] = messages.fetch_messages
-    template_env.globals['gridify_list'] = gridify_list
-    template_env.globals['gridify_cursor'] = gridify_cursor
+    template_env.globals['app_config'] = mg_globals.app_config
+    template_env.globals['global_config'] = mg_globals.global_config
+
+    template_env.filters['urlencode'] = url_quote_plus
 
     if exists(locale):
         SETUP_JINJA_ENVS[locale] = template_env
@@ -76,7 +84,9 @@ def render_template(request, template_path, context):
     template = request.template_env.get_template(
         template_path)
     context['request'] = request
-    context['csrf_token'] = render_csrf_form_token(request)
+    rendered_csrf_token = render_csrf_form_token(request)
+    if rendered_csrf_token is not None:
+        context['csrf_token'] = render_csrf_form_token(request)
     rendered = template.render(context)
 
     if common.TESTS_ENABLED:
@@ -88,32 +98,3 @@ def render_template(request, template_path, context):
 def clear_test_template_context():
     global TEMPLATE_TEST_CONTEXT
     TEMPLATE_TEST_CONTEXT = {}
-
-
-def gridify_list(this_list, num_cols=5):
-    """
-    Generates a list of lists where each sub-list's length depends on
-    the number of columns in the list
-    """
-    grid = []
-
-    # Figure out how many rows we should have
-    num_rows = int(ceil(float(len(this_list)) / num_cols))
-
-    for row_num in range(num_rows):
-        slice_min = row_num * num_cols
-        slice_max = (row_num + 1) * num_cols
-
-        row = this_list[slice_min:slice_max]
-
-        grid.append(row)
-
-    return grid
-
-
-def gridify_cursor(this_cursor, num_cols=5):
-    """
-    Generates a list of lists where each sub-list's length depends on
-    the number of columns in the list
-    """
-    return gridify_list(list(this_cursor), num_cols)