import pkg_resources
import smtplib
import sys
-
+import re
import jinja2
-import mongokit
+from mediagoblin.db.util import ObjectId
+import translitcodec
from mediagoblin import globals as mgoblin_globals
+import urllib
+from math import ceil
+import copy
TESTS_ENABLED = False
def _activate_testing():
user = None
user = request.app.db.User.one(
- {'_id': mongokit.ObjectId(request.session['user_id'])})
+ {'_id': ObjectId(request.session['user_id'])})
if not user:
# Something's wrong... this user doesn't exist? Invalidate
func = getattr(module, func_name)
return func
+_punct_re = re.compile(r'[\t !"#$%&\'()*\-/<=>?@\[\\\]^_`{|},.]+')
+
+def slugify(text, delim=u'-'):
+ """
+ Generates an ASCII-only slug. Taken from http://flask.pocoo.org/snippets/5/
+ """
+ result = []
+ for word in _punct_re.split(text.lower()):
+ word = word.encode('translit/long')
+ if word:
+ result.append(word)
+ return unicode(delim.join(result))
### ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
### Special email test stuff begins HERE
accept_lang_matches = request.accept_language.best_matches()
# Your routing can explicitly specify a target language
- if request.matchdict.has_key('target_lang'):
- target_lang = request.matchdict['target_lang']
+ if request.matchdict.has_key('locale'):
+ target_lang = request.matchdict['locale']
elif request.session.has_key('target_lang'):
target_lang = request.session['target_lang']
# Pull the first acceptable language
mgoblin_globals.setup_globals(
translations=this_gettext)
+
+
+PAGINATION_DEFAULT_PER_PAGE = 30
+
+class Pagination(object):
+ """
+ Pagination class for mongodb queries.
+
+ Initialization through __init__(self, cursor, page=1, per_page=2),
+ get actual data slice through __call__().
+ """
+
+ def __init__(self, page, cursor, per_page=PAGINATION_DEFAULT_PER_PAGE):
+ """
+ Initializes Pagination
+
+ Args:
+ - page: requested page
+ - per_page: number of objects per page
+ - cursor: db cursor
+ """
+ self.page = page
+ self.per_page = per_page
+ self.cursor = cursor
+ self.total_count = self.cursor.count()
+
+ def __call__(self):
+ """
+ Returns slice of objects for the requested page
+ """
+ return self.cursor.skip(
+ (self.page - 1) * self.per_page).limit(self.per_page)
+
+ @property
+ def pages(self):
+ return int(ceil(self.total_count / float(self.per_page)))
+
+ @property
+ def has_prev(self):
+ return self.page > 1
+
+ @property
+ def has_next(self):
+ return self.page < self.pages
+
+ def iter_pages(self, left_edge=2, left_current=2,
+ right_current=5, right_edge=2):
+ last = 0
+ for num in xrange(1, self.pages + 1):
+ if num <= left_edge or \
+ (num > self.page - left_current - 1 and \
+ num < self.page + right_current) or \
+ num > self.pages - right_edge:
+ if last + 1 != num:
+ yield None
+ yield num
+ last = num
+
+ def get_page_url_explicit(self, base_url, get_params, page_no):
+ """
+ Get a page url by adding a page= parameter to the base url
+ """
+ new_get_params = copy.copy(get_params or {})
+ new_get_params['page'] = page_no
+ return "%s?%s" % (
+ base_url, urllib.urlencode(new_get_params))
+
+ def get_page_url(self, request, page_no):
+ """
+ Get a new page url based of the request, and the new page number.
+
+ This is a nice wrapper around get_page_url_explicit()
+ """
+ return self.get_page_url_explicit(
+ request.path_info, request.GET, page_no)