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# -*- coding: utf-8 -*-
# Copyright (C) 1998-2012 by the Free Software Foundation, Inc.
#
# This file is part of HyperKitty.
#
# HyperKitty is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# HyperKitty is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# HyperKitty. If not, see <http://www.gnu.org/licenses/>.
#
# Author: Aamir Khan <syst3m.w0rm@gmail.com>
# Author: Aurelien Bompard <abompard@fedoraproject.org>
#
import re
import os
import json
import urllib
import logging
import datetime
from calendar import timegm
from urlparse import urljoin
from collections import namedtuple
import django.utils.simplejson as simplejson
from django.http import HttpResponse, HttpResponseRedirect
from django.template import RequestContext, loader
from django.conf import settings
from django.core.urlresolvers import reverse
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger, InvalidPage
from django.contrib.auth.decorators import (login_required,
permission_required,
user_passes_test)
from hyperkitty.models import Rating, Tag
from hyperkitty.lib import get_months, get_store, get_display_dates
from forms import *
logger = logging.getLogger(__name__)
if settings.USE_MOCKUPS:
from hyperkitty.lib.mockup import generate_top_author, generate_thread_per_category
def archives(request, mlist_fqdn, year=None, month=None, day=None):
# @TODO : modify url.py to account for page number
if year is None and month is None:
today = datetime.date.today()
return HttpResponseRedirect(reverse(
'archives_with_month', kwargs={
"mlist_fqdn": mlist_fqdn,
'year': today.year,
'month': today.month}))
begin_date, end_date = get_display_dates(year, month, day)
search_form = SearchForm(auto_id=False)
t = loader.get_template('month_view.html')
store = get_store(request)
mlist = store.get_list(mlist_fqdn)
all_threads = store.get_threads(mlist_fqdn, start=begin_date,
end=end_date)
participants = set()
#cnt = 0
for thread in all_threads:
participants.update(thread.participants)
highestlike = 0
highestdislike = 0
totalvotes = 0
totallikes = 0
totaldislikes = 0
for message_id in thread.email_ids:
# Extract all the votes for this message
try:
votes = Rating.objects.filter(messageid=message_id)
except Rating.DoesNotExist:
votes = {}
likes = 0
dislikes = 0
for vote in votes:
if vote.vote == 1:
likes = likes + 1
elif vote.vote == -1:
dislikes = dislikes + 1
else:
pass
totallikes = totallikes + likes
totalvotes = totalvotes + likes + dislikes
totaldislikes = totaldislikes + dislikes
try:
thread.likes = totallikes / totalvotes
except:
thread.likes = 0
try:
thread.dislikes = totaldislikes / totalvotes
except:
thread.dislikes = 0
thread.likestatus = "neutral"
if thread.likes - thread.dislikes >= 10:
thread.likestatus = "likealot"
elif thread.likes - thread.dislikes > 0:
thread.likestatus = "like"
#elif thread.likes - thread.dislikes < 0:
# thread.likestatus = "dislike"
#threads[cnt] = thread
#cnt = cnt + 1
paginator = Paginator(all_threads, 10)
pageNo = request.GET.get('page')
try:
threads = paginator.page(pageNo)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
threads = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
threads = paginator.page(paginator.num_pages)
archives_length = get_months(store, mlist_fqdn)
c = RequestContext(request, {
'mlist' : mlist,
'objects': threads.object_list,
'page': pageNo,
'has_previous': threads.has_previous(),
'has_next': threads.has_next(),
'previous': threads.previous_page_number(),
'next': threads.next_page_number(),
'is_first': pageNo == 1,
'is_last': pageNo == paginator.num_pages,
'list_address': mlist_fqdn,
'search_form': search_form,
'month': begin_date,
'month_num': begin_date.month,
'month_participants': len(participants),
'month_discussions': len(all_threads),
'threads': threads,
'pages' : paginator.object_list,
'archives_length': archives_length,
'use_mockups': settings.USE_MOCKUPS,
})
return HttpResponse(t.render(c))
def list(request, mlist_fqdn=None):
if not mlist_fqdn:
return HttpResponseRedirect('/')
t = loader.get_template('recent_activities.html')
search_form = SearchForm(auto_id=False)
# Get stats for last 30 days
today = datetime.datetime.utcnow()
# the upper boundary is excluded in the search, add one day
end_date = today + datetime.timedelta(days=1)
begin_date = end_date - datetime.timedelta(days=32)
store = get_store(request)
mlist = store.get_list(mlist_fqdn)
threads_result = store.get_threads(list_name=mlist_fqdn, start=begin_date,
end=end_date)
threads = []
Thread = namedtuple('Thread', ["thread_id", "subject", "participants",
"length", "date_active"])
participants = set()
dates = {}
for thread_obj in threads_result:
thread = Thread(thread_obj.thread_id, thread_obj.subject,
thread_obj.participants, len(thread_obj),
thread_obj.date_active)
threads.append(thread)
month = thread.date_active.month
if month < 10:
month = '0%s' % month
day = thread.date_active.day
if day < 10:
day = '0%s' % day
key = '%s%s%s' % (thread.date_active.year, month, day)
if key in dates:
dates[key] = dates[key] + 1
else:
dates[key] = 1
# Statistics on how many participants and threads this month
participants.update(thread.participants)
# top threads are the one with the most answers
top_threads = sorted(threads, key=lambda t: t.length, reverse=True)
# active threads are the ones that have the most recent posting
active_threads = sorted(threads, key=lambda t: t.date_active, reverse=True)
archives_length = get_months(store, mlist_fqdn)
# top authors are the ones that have the most kudos. How do we determine
# that? Most likes for their post?
if settings.USE_MOCKUPS:
authors = generate_top_author()
authors = sorted(authors, key=lambda author: author.kudos)
authors.reverse()
else:
authors = []
# Get the list activity per day
days = dates.keys()
days.sort()
dates_string = ["%s/%s/%s" % (key[0:4], key[4:6], key[6:8]) for key in days]
evolution = [dates[key] for key in days]
if not evolution:
evolution.append(0)
# threads per category is the top thread titles in each category
if settings.USE_MOCKUPS:
threads_per_category = generate_thread_per_category()
else:
threads_per_category = {}
c = RequestContext(request, {
'mlist' : mlist,
'list_address': mlist_fqdn,
'search_form': search_form,
'month': None,
'month_participants': len(participants),
'month_discussions': len(threads),
'top_threads': top_threads[:5],
'most_active_threads': active_threads[:5],
'top_author': authors,
'threads_per_category': threads_per_category,
'archives_length': archives_length,
'evolution': evolution,
'dates_string': dates_string,
'use_mockups': settings.USE_MOCKUPS,
})
return HttpResponse(t.render(c))
def _search_results_page(request, mlist_fqdn, threads, search_type,
page=1, num_threads=25, limit=None):
search_form = SearchForm(auto_id=False)
t = loader.get_template('search.html')
list_name = mlist_fqdn.split('@')[0]
res_num = len(threads)
participants = set()
for msg in threads:
participants.add(msg.sender_name)
paginator = Paginator(threads, num_threads)
#If page request is out of range, deliver last page of results.
try:
threads = paginator.page(page)
except (EmptyPage, InvalidPage):
threads = paginator.page(paginator.num_pages)
store = get_store(request)
cnt = 0
for thread in threads.object_list:
#msg.email = msg.sender_email.strip()
# Statistics on how many participants and threads this month
participants.update(thread.participants)
threads.object_list[cnt] = thread
cnt = cnt + 1
c = RequestContext(request, {
'list_name' : list_name,
'list_address': mlist_fqdn,
'search_form': search_form,
'search_type': search_type,
'month_participants': len(participants),
'month_discussions': res_num,
'threads': threads,
'full_path': request.get_full_path(),
})
return HttpResponse(t.render(c))
def search(request, mlist_fqdn):
keyword = request.GET.get('keyword')
target = request.GET.get('target')
page = request.GET.get('page')
if keyword and target:
url = reverse('search_keyword',
kwargs={'mlist_fqdn': mlist_fqdn,
'target': target,
'keyword': keyword})
if page:
url += '%s/' % page
else:
url = reverse('search_list', kwargs={"mlist_fqdn": mlist_fqdn})
return HttpResponseRedirect(url)
def search_keyword(request, mlist_fqdn, target, keyword, page=1):
## Should we remove the code below?
## If urls.py does it job we should never need it
store = get_store(request)
if not keyword:
keyword = request.GET.get('keyword')
if not target:
target = request.GET.get('target')
if not target:
target = 'Subject'
regex = '%%%s%%' % keyword
list_name = mlist_fqdn.split('@')[0]
if target.lower() == 'subjectcontent':
threads = store.search_content_subject(mlist_fqdn, keyword)
elif target.lower() == 'subject':
threads = store.search_subject(mlist_fqdn, keyword)
elif target.lower() == 'content':
threads = store.search_content(mlist_fqdn, keyword)
elif target.lower() == 'from':
threads = store.search_sender(mlist_fqdn, keyword)
return _search_results_page(request, mlist_fqdn, threads, 'Search', page)
def search_tag(request, mlist_fqdn, tag=None, page=1):
'''Returns threads having a particular tag'''
store = get_store(settings.KITTYSTORE_URL)
list_name = mlist_fqdn.split('@')[0]
try:
thread_ids = Tag.objects.filter(tag=tag)
except Tag.DoesNotExist:
thread_ids = {}
threads = []
for thread_id in thread_ids:
threads.append(store.get_thread(mlist_fqdn, thread_id))
return _search_results_page(request, mlist_fqdn, threads,
'Tag search', page, limit=50)
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