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annotate gpp/core/functions.py @ 429:d0f0800eef0c

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Making the jquery tabbed version of the messages app the current version and removing the old. Also figured out how to dynamically update the base template's count of unread messages when messages are read.
author Brian Neal <bgneal@gmail.com>
date Tue, 03 May 2011 02:56:58 +0000
parents 20af29454e83
children 9e7ae8462f3f
rev   line source
gremmie@1 1 """This file houses various core utility functions for GPP"""
bgneal@176 2 import datetime
bgneal@227 3 import re
bgneal@316 4 import logging
gremmie@1 5
gremmie@1 6 import django.core.mail
gremmie@1 7 from django.contrib.sites.models import Site
gremmie@1 8 from django.conf import settings
gremmie@1 9
bgneal@181 10 import mailer
bgneal@181 11
gremmie@1 12
bgneal@252 13 def send_mail(subject, message, from_email, recipient_list,
bgneal@252 14 fail_silently=False, auth_user=None, auth_password=None,
bgneal@252 15 expedite=False):
gremmie@1 16 """The main gpp send email function.
gremmie@1 17 Use this function to send email from the site. It will obey debug settings and
bgneal@252 18 log all emails. The expedite flag, when True, will bypass the mail queue.
gremmie@1 19 """
bgneal@418 20 recipient_list = [dest for dest in recipient_list if dest]
bgneal@418 21 if not recipient_list:
bgneal@418 22 logging.warning("Empty recipient_list in send_mail")
bgneal@418 23 return
gremmie@1 24
bgneal@252 25 if settings.MAILER_ENQUEUE_MAIL and not expedite:
bgneal@180 26 mailer.enqueue_mail(subject, message, from_email, recipient_list)
bgneal@180 27 elif settings.GPP_SEND_EMAIL:
gremmie@1 28 django.core.mail.send_mail(subject, message, from_email, recipient_list,
gremmie@1 29 fail_silently, auth_user, auth_password)
gremmie@1 30
bgneal@316 31 logging.debug('EMAIL:\nFrom: %s\nTo: %s\nSubject: %s\nMessage:\n%s',
bgneal@316 32 from_email, str(recipient_list), subject, message)
gremmie@1 33
gremmie@1 34
gremmie@1 35 def email_admins(subject, message):
gremmie@1 36 """Emails the site admins. Goes through the site send_mail function."""
gremmie@1 37 site = Site.objects.get_current()
gremmie@1 38 subject = '[%s] %s' % (site.name, subject)
bgneal@316 39 send_mail(subject,
bgneal@316 40 message,
gremmie@1 41 '%s@%s' % (settings.GPP_NO_REPLY_EMAIL, site.domain),
gremmie@1 42 [mail_tuple[1] for mail_tuple in settings.ADMINS])
gremmie@1 43
gremmie@1 44
gremmie@1 45 def email_managers(subject, message):
gremmie@1 46 """Emails the site managers. Goes through the site send_mail function."""
gremmie@1 47 site = Site.objects.get_current()
gremmie@1 48 subject = '[%s] %s' % (site.name, subject)
bgneal@316 49 send_mail(subject,
bgneal@316 50 msg,
gremmie@1 51 '%s@%s' % (settings.GPP_NO_REPLY_EMAIL, site.domain),
gremmie@1 52 [mail_tuple[1] for mail_tuple in settings.MANAGERS])
gremmie@1 53
gremmie@1 54
gremmie@1 55 def get_full_name(user):
gremmie@1 56 """Returns the user's full name if available, otherwise falls back
gremmie@1 57 to the username."""
gremmie@1 58 full_name = user.get_full_name()
gremmie@1 59 if full_name:
gremmie@1 60 return full_name
gremmie@1 61 return user.username
bgneal@9 62
bgneal@176 63
bgneal@176 64 BASE_YEAR = 2010
bgneal@176 65
bgneal@176 66 def copyright_str():
bgneal@176 67 curr_year = datetime.datetime.now().year
bgneal@176 68 if curr_year == BASE_YEAR:
bgneal@176 69 year_range = str(BASE_YEAR)
bgneal@176 70 else:
bgneal@176 71 year_range = "%d - %d" % (BASE_YEAR, curr_year)
bgneal@176 72
bgneal@176 73 return 'Copyright (C) %s, SurfGuitar101.com' % year_range
bgneal@227 74
bgneal@227 75
bgneal@227 76 IP_PAT = re.compile('(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})')
bgneal@227 77
bgneal@227 78 def get_ip(request):
bgneal@227 79 """Returns the IP from the request or None if it cannot be retrieved."""
bgneal@227 80 ip = request.META.get('HTTP_X_FORWARDED_FOR',
bgneal@227 81 request.META.get('REMOTE_ADDR'))
bgneal@227 82
bgneal@227 83 if ip:
bgneal@227 84 match = IP_PAT.match(ip)
bgneal@227 85 ip = match.group(1) if match else None
bgneal@227 86
bgneal@227 87 return ip
bgneal@241 88
bgneal@241 89
bgneal@241 90 def get_page(qdict):
bgneal@241 91 """Attempts to retrieve the value for "page" from the given query dict and
bgneal@241 92 return it as an integer. If the key cannot be found or converted to an
bgneal@241 93 integer, 1 is returned.
bgneal@241 94 """
bgneal@241 95 n = qdict.get('page', 1)
bgneal@241 96 try:
bgneal@241 97 n = int(n)
bgneal@241 98 except ValueError:
bgneal@241 99 n = 1
bgneal@241 100 return n