import gettext
import pkg_resources
import smtplib
-import os
import sys
import re
import urllib
from babel.localedata import exists
import jinja2
import translitcodec
-from paste.deploy.loadwsgi import NicerConfigParser
from webob import Response, exc
+from lxml.html.clean import Cleaner
+import markdown
-from mediagoblin import globals as mgoblin_globals
+from mediagoblin import mg_globals
+from mediagoblin import messages
from mediagoblin.db.util import ObjectId
-
TESTS_ENABLED = False
def _activate_testing():
"""
TESTS_ENABLED = True
-def get_jinja_loader(user_template_path=None):
+def clear_test_buckets():
"""
- Set up the Jinja template loaders, possibly allowing for user
- overridden templates.
+ We store some things for testing purposes that should be cleared
+ when we want a "clean slate" of information for our next round of
+ tests. Call this function to wipe all that stuff clean.
- (In the future we may have another system for providing theming;
- for now this is good enough.)
+ Also wipes out some other things we might redefine during testing,
+ like the jinja envs.
"""
- if user_template_path:
- return jinja2.ChoiceLoader(
- [jinja2.FileSystemLoader(user_template_path),
- jinja2.PackageLoader('mediagoblin', 'templates')])
- else:
- return jinja2.PackageLoader('mediagoblin', 'templates')
+ global SETUP_JINJA_ENVS
+ SETUP_JINJA_ENVS = {}
+
+ global EMAIL_TEST_INBOX
+ global EMAIL_TEST_MBOX_INBOX
+ EMAIL_TEST_INBOX = []
+ EMAIL_TEST_MBOX_INBOX = []
+
+ clear_test_template_context()
SETUP_JINJA_ENVS = {}
template_env = jinja2.Environment(
loader=template_loader, autoescape=True,
- extensions=['jinja2.ext.i18n'])
+ extensions=['jinja2.ext.i18n', 'jinja2.ext.autoescape'])
template_env.install_gettext_callables(
- mgoblin_globals.translations.gettext,
- mgoblin_globals.translations.ngettext)
+ mg_globals.translations.gettext,
+ mg_globals.translations.ngettext)
+
+ # All templates will know how to ...
+ # ... fetch all waiting messages and remove them from the queue
+ template_env.globals['fetch_messages'] = messages.fetch_messages
if exists(locale):
SETUP_JINJA_ENVS[locale] = template_env
TEMPLATE_TEST_CONTEXT = {}
-def render_template(request, template, context):
+def render_template(request, template_path, context):
"""
Render a template with context.
Also stores the context if we're doing unit tests. Helpful!
"""
template = request.template_env.get_template(
- template)
+ template_path)
context['request'] = request
rendered = template.render(context)
if TESTS_ENABLED:
- TEMPLATE_TEST_CONTEXT[template] = context
+ TEMPLATE_TEST_CONTEXT[template_path] = context
return rendered
- message_body: email body text
"""
# TODO: make a mock mhost if testing is enabled
- if TESTS_ENABLED or mgoblin_globals.email_debug_mode:
+ if TESTS_ENABLED or mg_globals.email_debug_mode:
mhost = FakeMhost()
- elif not mgoblin_globals.email_debug_mode:
+ elif not mg_globals.email_debug_mode:
mhost = smtplib.SMTP()
mhost.connect()
if TESTS_ENABLED:
EMAIL_TEST_INBOX.append(message)
- if getattr(mgoblin_globals, 'email_debug_mode', False):
+ if getattr(mg_globals, 'email_debug_mode', False):
print u"===== Email ====="
print u"From address: %s" % message['From']
print u"To addresses: %s" % message['To']
return locale_to_lower_upper(target_lang)
-def read_config_file(conf_file):
- """
- Read a paste deploy style config file and process it.
- """
- if not os.path.exists(conf_file):
- raise IOError(
- "MEDIAGOBLIN_CONFIG not set or file does not exist")
+# A super strict version of the lxml.html cleaner class
+HTML_CLEANER = Cleaner(
+ scripts=True,
+ javascript=True,
+ comments=True,
+ style=True,
+ links=True,
+ page_structure=True,
+ processing_instructions=True,
+ embedded=True,
+ frames=True,
+ forms=True,
+ annoying_tags=True,
+ allow_tags=[
+ 'div', 'b', 'i', 'em', 'strong', 'p', 'ul', 'ol', 'li', 'a', 'br'],
+ remove_unknown_tags=False, # can't be used with allow_tags
+ safe_attrs_only=True,
+ add_nofollow=True, # for now
+ host_whitelist=(),
+ whitelist_tags=set([]))
+
+
+def clean_html(html):
+ # clean_html barfs on an empty string
+ if not html:
+ return u''
- parser = NicerConfigParser(conf_file)
- parser.read(conf_file)
- parser._defaults.setdefault(
- 'here', os.path.dirname(os.path.abspath(conf_file)))
- parser._defaults.setdefault(
- '__file__', os.path.abspath(conf_file))
+ return HTML_CLEANER.clean_html(html)
- mgoblin_conf = dict(
- [(section_name, dict(parser.items(section_name)))
- for section_name in parser.sections()])
- return mgoblin_conf
+MARKDOWN_INSTANCE = markdown.Markdown(safe_mode='escape')
+
+
+def cleaned_markdown_conversion(text):
+ """
+ Take a block of text, run it through MarkDown, and clean its HTML.
+ """
+ # Markdown will do nothing with and clean_html can do nothing with
+ # an empty string :)
+ if not text:
+ return u''
+
+ return clean_html(MARKDOWN_INSTANCE.convert(text))
SETUP_GETTEXTS = {}
if exists(locale):
SETUP_GETTEXTS[locale] = this_gettext
- mgoblin_globals.setup_globals(
+ mg_globals.setup_globals(
translations=this_gettext)
projects / mediagoblin.git / blobdiff