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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 datetime
import django.utils.simplejson as json
from django.http import HttpResponse, Http404
from django.conf import settings
from django.template import RequestContext, loader
from django.shortcuts import render
from django.core.urlresolvers import reverse
from django.core.exceptions import SuspiciousOperation
from hyperkitty.models import Tag, Favorite
from forms import SearchForm, AddTagForm, ReplyForm
from hyperkitty.lib import get_months, get_store, stripped_subject, get_votes
def thread_index(request, mlist_fqdn, threadid, month=None, year=None):
''' Displays all the email for a given thread identifier '''
search_form = SearchForm(auto_id=False)
store = get_store(request)
thread = store.get_thread(mlist_fqdn, threadid)
if not thread:
raise Http404
prev_thread, next_thread = store.get_thread_neighbors(mlist_fqdn, threadid)
if "sort" in request.GET and request.GET["sort"] == "date":
sort_mode = "date"
emails = thread.emails
else:
sort_mode = "thread"
emails = thread.emails_by_reply
participants = {}
for email in emails:
# Extract all the votes for this message
email.likes, email.dislikes = get_votes(email.message_id_hash)
email.likestatus = "neutral"
if email.likes - email.dislikes >= 10:
email.likestatus = "likealot"
elif email.likes - email.dislikes > 0:
email.likestatus = "like"
#elif email.likes - email.dislikes < 0:
# email.likestatus = "dislike"
# Statistics on how many participants and messages this month
participants[email.sender_name] = email.sender_email
if sort_mode == "thread":
email.level = email.thread_depth - 1 # replies start ragged left
if email.level > 5:
email.level = 5
from_url = reverse("thread", kwargs={"mlist_fqdn":mlist_fqdn,
"threadid":threadid})
# Tags
tag_form = AddTagForm(initial={'from_url' : from_url})
try:
tags = Tag.objects.filter(threadid=threadid, list_address=mlist_fqdn)
except Tag.DoesNotExist:
tags = {}
# Favorites
fav_action = "add"
if request.user.is_authenticated():
try:
Favorite.objects.get(list_address=mlist_fqdn, threadid=threadid,
user=request.user)
except Favorite.DoesNotExist:
pass
else:
fav_action = "rm"
# Extract relative dates
today = datetime.date.today()
days_old = today - thread.starting_email.date.date()
days_inactive = today - thread.last_email.date.date()
mlist = store.get_list(mlist_fqdn)
subject = stripped_subject(mlist, thread.starting_email.subject)
context = {
'mlist' : mlist,
'threadid' : threadid,
'subject': subject,
'tags' : tags,
'search_form': search_form,
'addtag_form': tag_form,
'month': thread.date_active,
'participants': participants,
'first_mail': thread.starting_email,
'replies': list(emails)[1:],
'neighbors': (prev_thread, next_thread),
'months_list': get_months(store, mlist.name),
'days_inactive': days_inactive.days,
'days_old': days_old.days,
'sort_mode': sort_mode,
'fav_action': fav_action,
'reply_form': ReplyForm(),
}
return render(request, "thread.html", context)
def add_tag(request, mlist_fqdn, threadid):
""" Add a tag to a given thread. """
if not request.user.is_authenticated():
return HttpResponse('You must be logged in to add a tag',
content_type="text/plain", status=403)
if request.method != 'POST':
raise SuspiciousOperation
form = AddTagForm(request.POST)
if not form.is_valid():
return HttpResponse("Error adding tag: invalid data",
content_type="text/plain", status=500)
tag = form.data['tag']
try:
tag_obj = Tag.objects.get(threadid=threadid,
list_address=mlist_fqdn, tag=tag)
except Tag.DoesNotExist:
tag_obj = Tag(list_address=mlist_fqdn, threadid=threadid, tag=tag)
tag_obj.save()
# Now refresh the tag list
tags = Tag.objects.filter(threadid=threadid, list_address=mlist_fqdn)
t = loader.get_template('threads/tags.html')
html = t.render(RequestContext(request, {
"tags": tags,
"list_address": mlist_fqdn}))
response = {"tags": [ t.tag for t in tags ], "html": html}
return HttpResponse(json.dumps(response),
mimetype='application/javascript')
def favorite(request, mlist_fqdn, threadid):
""" Add or remove from favorites"""
if not request.user.is_authenticated():
return HttpResponse('You must be logged in to have favorites',
content_type="text/plain", status=403)
if request.method != 'POST':
raise SuspiciousOperation
props = dict(list_address=mlist_fqdn, threadid=threadid, user=request.user)
if request.POST["action"] == "add":
try:
fav = Favorite.objects.get(**props)
except Favorite.DoesNotExist:
fav = Favorite(**props)
fav.save()
elif request.POST["action"] == "rm":
try:
fav = Favorite.objects.get(**props)
except Favorite.DoesNotExist:
pass
else:
fav.delete()
else:
raise SuspiciousOperation
return HttpResponse("success", mimetype='text/plain')
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