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annotate gpp/news/views.py @ 241:27bee3ac85e6

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For #93: fix url scheme for downloads.
author Brian Neal <bgneal@gmail.com>
date Wed, 15 Sep 2010 01:01:40 +0000
parents 1246a4f1ab4f
children 75ea1a8be7f2
rev   line source
gremmie@1 1 """
gremmie@1 2 Views for the News application.
gremmie@1 3 """
gremmie@1 4
gremmie@1 5 import datetime
gremmie@1 6 from django.shortcuts import render_to_response
gremmie@1 7 from django.template import RequestContext
gremmie@1 8 from django.template.loader import render_to_string
gremmie@1 9 from django.contrib import auth
gremmie@1 10 from django.http import HttpResponseRedirect
gremmie@1 11 from django.contrib.auth.decorators import login_required
gremmie@1 12 from django.shortcuts import get_object_or_404
bgneal@92 13 from django.core.paginator import InvalidPage
gremmie@1 14 from django.core.urlresolvers import reverse
gremmie@1 15 from django.db.models import Q
gremmie@1 16 from django.contrib.sites.models import Site
gremmie@1 17 from django.http import Http404
gremmie@1 18
gremmie@1 19 from tagging.models import Tag
gremmie@1 20 from tagging.models import TaggedItem
gremmie@1 21
bgneal@9 22 from core.html import clean_html
gremmie@1 23 from core.functions import send_mail
gremmie@1 24 from core.functions import get_full_name
bgneal@241 25 from core.functions import get_page
gremmie@1 26 from core.paginator import DiggPaginator
gremmie@1 27 from news.models import Category
gremmie@1 28 from news.models import PendingStory
gremmie@1 29 from news.models import Story
gremmie@1 30 from news.forms import AddNewsForm
gremmie@1 31 from news.forms import SendStoryForm
gremmie@1 32
bgneal@205 33 NEWS_PER_PAGE = 5
gremmie@1 34
gremmie@1 35 #######################################################################
gremmie@1 36
gremmie@1 37 def create_paginator(stories):
gremmie@1 38 return DiggPaginator(stories, NEWS_PER_PAGE, body=5, tail=3, margin=3, padding=2)
gremmie@1 39
gremmie@1 40 #######################################################################
gremmie@1 41
bgneal@240 42 def index(request):
bgneal@197 43 stories = Story.objects.all().select_related()
gremmie@1 44 paginator = create_paginator(stories)
bgneal@240 45
bgneal@241 46 page = get_page(request.GET)
gremmie@1 47 try:
bgneal@240 48 the_page = paginator.page(page)
gremmie@1 49 except InvalidPage:
gremmie@1 50 raise Http404
gremmie@1 51
gremmie@1 52 return render_to_response('news/index.html', {
gremmie@1 53 'title': 'Main Index',
gremmie@1 54 'page': the_page,
gremmie@1 55 },
gremmie@1 56 context_instance = RequestContext(request))
gremmie@1 57
gremmie@1 58 #######################################################################
gremmie@1 59
gremmie@1 60 def archive_index(request):
bgneal@204 61 dates = Story.objects.dates('date_submitted', 'month', order='DESC')
gremmie@1 62 return render_to_response('news/archive_index.html', {
gremmie@1 63 'title': 'News Archive',
gremmie@1 64 'dates': dates,
gremmie@1 65 },
gremmie@1 66 context_instance = RequestContext(request))
gremmie@1 67
gremmie@1 68 #######################################################################
gremmie@1 69
bgneal@240 70 def archive(request, year, month):
bgneal@204 71 stories = Story.objects.filter(date_submitted__year=year, date_submitted__month=month)
gremmie@1 72 paginator = create_paginator(stories)
bgneal@241 73 page = get_page(request.GET)
gremmie@1 74 try:
bgneal@240 75 the_page = paginator.page(page)
gremmie@1 76 except InvalidPage:
gremmie@1 77 raise Http404
gremmie@1 78
gremmie@1 79 month_name = datetime.date(int(year), int(month), 1).strftime('%B')
gremmie@1 80
gremmie@1 81 return render_to_response('news/index.html', {
gremmie@1 82 'title': 'Archive for %s, %s' % (month_name, year),
gremmie@1 83 'page': the_page,
gremmie@1 84 },
gremmie@1 85 context_instance = RequestContext(request))
gremmie@1 86
gremmie@1 87 #######################################################################
gremmie@1 88
gremmie@1 89 def category_index(request):
bgneal@197 90 categories = Category.objects.all().select_related()
gremmie@1 91 cat_list = []
gremmie@1 92 for cat in categories:
bgneal@197 93 cat_list.append((cat, cat.story_set.defer('tags')[:10]))
gremmie@1 94
gremmie@1 95 return render_to_response('news/category_index.html', {
gremmie@1 96 'cat_list': cat_list,
gremmie@1 97 },
gremmie@1 98 context_instance = RequestContext(request))
gremmie@1 99
gremmie@1 100 #######################################################################
gremmie@1 101
bgneal@240 102 def category(request, slug):
bgneal@240 103 category = get_object_or_404(Category, slug=slug)
gremmie@1 104 stories = Story.objects.filter(category=category)
gremmie@1 105 paginator = create_paginator(stories)
bgneal@241 106 page = get_page(request.GET)
gremmie@1 107 try:
bgneal@240 108 the_page = paginator.page(page)
gremmie@1 109 except InvalidPage:
gremmie@1 110 raise Http404
gremmie@1 111
gremmie@1 112 return render_to_response('news/index.html', {
gremmie@1 113 'title': 'Category: ' + category.title,
gremmie@1 114 'page': the_page,
gremmie@1 115 },
gremmie@1 116 context_instance = RequestContext(request))
gremmie@1 117
gremmie@1 118 #######################################################################
gremmie@1 119
gremmie@1 120 def story(request, story_id):
gremmie@1 121 story = get_object_or_404(Story, pk=story_id)
gremmie@1 122 return render_to_response('news/story.html', {
gremmie@1 123 'story': story,
gremmie@1 124 },
gremmie@1 125 context_instance=RequestContext(request))
gremmie@1 126
gremmie@1 127 #######################################################################
gremmie@1 128
gremmie@1 129 @login_required
gremmie@1 130 def submit(request):
gremmie@1 131 if request.method == "POST":
gremmie@1 132 add_form = AddNewsForm(request.POST)
gremmie@1 133 if add_form.is_valid():
gremmie@1 134 pending_story = add_form.save(commit=False)
gremmie@1 135 pending_story.submitter = request.user
gremmie@1 136 pending_story.short_text = clean_html(pending_story.short_text)
gremmie@1 137 pending_story.long_text = clean_html(pending_story.long_text)
gremmie@1 138 pending_story.save()
gremmie@1 139 return HttpResponseRedirect(reverse('news.views.submit_thanks'))
gremmie@1 140 else:
gremmie@1 141 add_form = AddNewsForm()
gremmie@1 142
gremmie@1 143 return render_to_response('news/submit_news.html', {
gremmie@1 144 'add_form': add_form,
gremmie@1 145 },
gremmie@1 146 context_instance = RequestContext(request))
gremmie@1 147
gremmie@1 148 #######################################################################
gremmie@1 149
gremmie@1 150 @login_required
gremmie@1 151 def submit_thanks(request):
gremmie@1 152 return render_to_response('news/submit_news.html', {
gremmie@1 153 },
gremmie@1 154 context_instance = RequestContext(request))
gremmie@1 155
gremmie@1 156 #######################################################################
gremmie@1 157
gremmie@1 158 def tags(request):
gremmie@1 159 tags = Tag.objects.cloud_for_model(Story)
gremmie@1 160 return render_to_response('news/tag_index.html', {
gremmie@1 161 'tags': tags,
gremmie@1 162 },
gremmie@1 163 context_instance = RequestContext(request))
gremmie@1 164
gremmie@1 165 #######################################################################
gremmie@1 166
bgneal@240 167 def tag(request, tag_name):
gremmie@1 168 tag = get_object_or_404(Tag, name=tag_name)
bgneal@197 169 stories = TaggedItem.objects.get_by_model(Story.objects.all().select_related(), tag)
gremmie@1 170 paginator = create_paginator(stories)
bgneal@241 171 page = get_page(request.GET)
gremmie@1 172 try:
bgneal@240 173 the_page = paginator.page(page)
gremmie@1 174 except InvalidPage:
gremmie@1 175 raise Http404
gremmie@1 176
gremmie@1 177 return render_to_response('news/index.html', {
gremmie@1 178 'title': 'Stories with tag: "%s"' % tag_name,
gremmie@1 179 'page': the_page,
gremmie@1 180 },
bgneal@197 181 context_instance=RequestContext(request))
gremmie@1 182
gremmie@1 183 #######################################################################
gremmie@1 184
gremmie@1 185 @login_required
gremmie@1 186 def email_story(request, story_id):
gremmie@1 187 story = get_object_or_404(Story, pk=story_id)
gremmie@1 188 if request.method == 'POST':
gremmie@1 189 send_form = SendStoryForm(request.POST)
gremmie@1 190 if send_form.is_valid():
gremmie@1 191 to_name = send_form.name()
gremmie@1 192 to_email = send_form.email()
gremmie@1 193 from_name = get_full_name(request.user)
gremmie@1 194 from_email = request.user.email
gremmie@1 195 site = Site.objects.get_current()
gremmie@1 196
gremmie@1 197 msg = render_to_string('news/send_story_email.txt',
gremmie@1 198 {
gremmie@1 199 'to_name': to_name,
gremmie@1 200 'sender_name': from_name,
gremmie@1 201 'site_name' : site.name,
gremmie@1 202 'site_url' : site.domain,
gremmie@1 203 'story_title': story.title,
gremmie@1 204 'story_link': story.get_absolute_url(),
gremmie@1 205 })
gremmie@1 206
gremmie@1 207 subject = 'Interesting Story at ' + site.name
gremmie@1 208 send_mail(subject, msg, from_email, [to_email])
gremmie@1 209 return HttpResponseRedirect(reverse('news.views.email_thanks'))
gremmie@1 210 else:
gremmie@1 211 send_form = SendStoryForm()
gremmie@1 212
gremmie@1 213 return render_to_response('news/send_story.html', {
gremmie@1 214 'send_form': send_form,
gremmie@1 215 'story': story,
gremmie@1 216 },
gremmie@1 217 context_instance = RequestContext(request))
gremmie@1 218
gremmie@1 219 #######################################################################
gremmie@1 220
gremmie@1 221 @login_required
gremmie@1 222 def email_thanks(request):
gremmie@1 223 return render_to_response('news/send_story.html', {
gremmie@1 224 },
gremmie@1 225 context_instance = RequestContext(request))
gremmie@1 226