# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+from __future__ import division
+
from email.MIMEText import MIMEText
import gettext
import pkg_resources
import sys
import re
import urllib
-from math import ceil
-from string import strip
+from math import ceil, floor
import copy
+import wtforms
from babel.localedata import exists
import jinja2
from mediagoblin import messages
from mediagoblin.db.util import ObjectId
+from itertools import izip, count
+
+DISPLAY_IMAGE_FETCHING_ORDER = [u'medium', u'original', u'thumb']
+
TESTS_ENABLED = False
def _activate_testing():
"""
def redirect(request, *args, **kwargs):
"""Returns a HTTPFound(), takes a request and then urlgen params"""
- return exc.HTTPFound(location=request.urlgen(*args, **kwargs))
+
+ querystring = None
+ if kwargs.get('querystring'):
+ querystring = kwargs.get('querystring')
+ del kwargs['querystring']
+
+ return exc.HTTPFound(
+ location=''.join([
+ request.urlgen(*args, **kwargs),
+ querystring if querystring else '']))
def setup_user_in_request(request):
- message_body: email body text
"""
# TODO: make a mock mhost if testing is enabled
- if TESTS_ENABLED or mg_globals.email_debug_mode:
+ if TESTS_ENABLED or mg_globals.app_config['email_debug_mode']:
mhost = FakeMhost()
- elif not mg_globals.email_debug_mode:
+ elif not mg_globals.app_config['email_debug_mode']:
mhost = smtplib.SMTP()
mhost.connect()
if TESTS_ENABLED:
EMAIL_TEST_INBOX.append(message)
- if getattr(mg_globals, 'email_debug_mode', False):
+ if mg_globals.app_config['email_debug_mode']:
print u"===== Email ====="
print u"From address: %s" % message['From']
print u"To addresses: %s" % message['To']
TRANSLATIONS_PATH = pkg_resources.resource_filename(
- 'mediagoblin', 'translations')
+ 'mediagoblin', 'i18n')
def locale_to_lower_upper(locale):
return HTML_CLEANER.clean_html(html)
-TAGS_DELIMITER = u' '
-
-def convert_to_tag_list(tag_string):
+def convert_to_tag_list_of_dicts(tag_string):
"""
- Filter input from a "tags" field,
+ Filter input from incoming string containing user tags,
Strips trailing, leading, and internal whitespace, and also converts
- the user input into an array of tags
+ the "tags" text into an array of tags
"""
+ taglist = []
if tag_string:
- taglist = []
+
+ # Strip out internal, trailing, and leading whitespace
stripped_tag_string = u' '.join(tag_string.strip().split())
- for tag in stripped_tag_string.split(TAGS_DELIMITER):
- if tag.strip(): taglist.append(tag.strip())
- return taglist
+
+ # Split the tag string into a list of tags
+ for tag in stripped_tag_string.split(
+ mg_globals.app_config['tags_delimiter']):
+
+ # Ignore empty or duplicate tags
+ if tag.strip() and tag.strip() not in [t['name'] for t in taglist]:
+
+ taglist.append({'name': tag.strip(),
+ 'slug': slugify(tag.strip())})
+ return taglist
+
+
+def media_tags_as_string(media_entry_tags):
+ """
+ Generate a string from a media item's tags, stored as a list of dicts
+
+ This is the opposite of convert_to_tag_list_of_dicts
+ """
+ media_tag_string = ''
+ if media_entry_tags:
+ media_tag_string = mg_globals.app_config['tags_delimiter'].join(
+ [tag['name'] for tag in media_entry_tags])
+ return media_tag_string
+
+TOO_LONG_TAG_WARNING = \
+ u'Tags must be shorter than %s characters. Tags that are too long: %s'
+
+def tag_length_validator(form, field):
+ """
+ Make sure tags do not exceed the maximum tag length.
+ """
+ tags = convert_to_tag_list_of_dicts(field.data)
+ too_long_tags = [
+ tag['name'] for tag in tags
+ if len(tag['name']) > mg_globals.app_config['tags_max_length']]
+
+ if too_long_tags:
+ raise wtforms.ValidationError(
+ TOO_LONG_TAG_WARNING % (mg_globals.app_config['tags_max_length'], \
+ ', '.join(too_long_tags)))
MARKDOWN_INSTANCE = markdown.Markdown(safe_mode='escape')
get actual data slice through __call__().
"""
- def __init__(self, page, cursor, per_page=PAGINATION_DEFAULT_PER_PAGE):
+ def __init__(self, page, cursor, per_page=PAGINATION_DEFAULT_PER_PAGE,
+ jump_to_id=False):
"""
Initializes Pagination
- page: requested page
- per_page: number of objects per page
- cursor: db cursor
+ - jump_to_id: ObjectId, sets the page to the page containing the object
+ with _id == jump_to_id.
"""
- self.page = page
+ self.page = page
self.per_page = per_page
self.cursor = cursor
self.total_count = self.cursor.count()
+ self.active_id = None
+
+ if jump_to_id:
+ cursor = copy.copy(self.cursor)
+
+ for (doc, increment) in izip(cursor, count(0)):
+ if doc['_id'] == jump_to_id:
+ self.page = 1 + int(floor(increment / self.per_page))
+
+ self.active_id = jump_to_id
+ break
+
def __call__(self):
"""
projects / mediagoblin.git / blobdiff