# 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
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 = {}
(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
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:
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)