annotate news/views.py @ 1030:d9610b1e2a3d

Merge.
author Brian Neal <bgneal@gmail.com>
date Wed, 16 Dec 2015 21:21:33 -0600
parents 5ba2508939f7
children e932f2ecd4a7
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
bgneal@892 6 from django.conf import settings
gremmie@1 7 from django.template import RequestContext
gremmie@1 8 from django.template.loader import render_to_string
gremmie@1 9 from django.http import HttpResponseRedirect
gremmie@1 10 from django.contrib.auth.decorators import login_required
gremmie@1 11 from django.shortcuts import get_object_or_404
bgneal@1028 12 from django.shortcuts import render
bgneal@92 13 from django.core.paginator import InvalidPage
gremmie@1 14 from django.core.urlresolvers import reverse
gremmie@1 15 from django.contrib.sites.models import Site
gremmie@1 16 from django.http import Http404
gremmie@1 17
gremmie@1 18 from tagging.models import Tag
gremmie@1 19 from tagging.models import TaggedItem
gremmie@1 20
gremmie@1 21 from core.functions import send_mail
gremmie@1 22 from core.functions import get_full_name
bgneal@241 23 from core.functions import get_page
gremmie@1 24 from core.paginator import DiggPaginator
gremmie@1 25 from news.models import Category
gremmie@1 26 from news.models import Story
gremmie@1 27 from news.forms import AddNewsForm
gremmie@1 28 from news.forms import SendStoryForm
bgneal@399 29 from news.utils import attach_extra_attrs
gremmie@1 30
bgneal@399 31
bgneal@399 32 NEWS_PER_PAGE = 10
gremmie@1 33
gremmie@1 34 #######################################################################
gremmie@1 35
gremmie@1 36 def create_paginator(stories):
bgneal@399 37 return DiggPaginator(stories, NEWS_PER_PAGE, body=5, tail=3, margin=3, padding=2)
gremmie@1 38
gremmie@1 39 #######################################################################
gremmie@1 40
bgneal@240 41 def index(request):
bgneal@399 42 # Defer the tags field because we are going to get all the
bgneal@399 43 # tags out in 1 query later...
bgneal@1001 44 stories = Story.objects.all().defer('tags').select_related(
bgneal@1001 45 'submitter', 'category', 'forums_topic')
bgneal@399 46 paginator = create_paginator(stories)
bgneal@240 47
bgneal@399 48 page = get_page(request.GET)
bgneal@399 49 try:
bgneal@399 50 the_page = paginator.page(page)
bgneal@399 51 except InvalidPage:
bgneal@399 52 raise Http404
gremmie@1 53
bgneal@399 54 # Go get the tags and comment counts for all these stories in bulk rather
bgneal@399 55 # than one at a time in the template; this saves database queries
bgneal@399 56 attach_extra_attrs(the_page.object_list)
bgneal@399 57
bgneal@1028 58 return render(request, 'news/index.html', {
bgneal@399 59 'title': 'Main Index',
bgneal@399 60 'page': the_page,
bgneal@1028 61 })
gremmie@1 62
gremmie@1 63 #######################################################################
gremmie@1 64
gremmie@1 65 def archive_index(request):
bgneal@399 66 dates = Story.objects.dates('date_submitted', 'month', order='DESC')
bgneal@1028 67 return render(request, 'news/archive_index.html', {
bgneal@399 68 'title': 'News Archive',
bgneal@399 69 'dates': dates,
bgneal@1028 70 })
gremmie@1 71
gremmie@1 72 #######################################################################
gremmie@1 73
bgneal@240 74 def archive(request, year, month):
bgneal@399 75 stories = Story.objects.defer('tags').filter(date_submitted__year=year,
bgneal@1001 76 date_submitted__month=month).select_related(
bgneal@1001 77 'submitter', 'category', 'forums_topic')
bgneal@399 78 paginator = create_paginator(stories)
bgneal@399 79 page = get_page(request.GET)
bgneal@399 80 try:
bgneal@399 81 the_page = paginator.page(page)
bgneal@399 82 except InvalidPage:
bgneal@399 83 raise Http404
gremmie@1 84
bgneal@399 85 attach_extra_attrs(the_page.object_list)
gremmie@1 86
bgneal@399 87 month_name = datetime.date(int(year), int(month), 1).strftime('%B')
bgneal@399 88
bgneal@1028 89 return render(request, 'news/index.html', {
bgneal@399 90 'title': 'Archive for %s, %s' % (month_name, year),
bgneal@399 91 'page': the_page,
bgneal@1028 92 })
gremmie@1 93
gremmie@1 94 #######################################################################
gremmie@1 95
gremmie@1 96 def category_index(request):
bgneal@399 97 categories = Category.objects.all().select_related()
bgneal@399 98 cat_list = []
bgneal@399 99 for cat in categories:
bgneal@399 100 cat_list.append((cat, cat.story_set.defer('tags')[:10]))
gremmie@1 101
bgneal@1028 102 return render(request, 'news/category_index.html', {
bgneal@399 103 'cat_list': cat_list,
bgneal@1028 104 })
gremmie@1 105
gremmie@1 106 #######################################################################
gremmie@1 107
bgneal@240 108 def category(request, slug):
bgneal@399 109 category = get_object_or_404(Category, slug=slug)
bgneal@1001 110 stories = Story.objects.defer('tags').filter(category=category).select_related(
bgneal@1001 111 'submitter', 'category', 'forums_topic')
bgneal@399 112 paginator = create_paginator(stories)
bgneal@399 113 page = get_page(request.GET)
bgneal@399 114 try:
bgneal@399 115 the_page = paginator.page(page)
bgneal@399 116 except InvalidPage:
bgneal@399 117 raise Http404
gremmie@1 118
bgneal@399 119 attach_extra_attrs(the_page.object_list)
bgneal@399 120
bgneal@1028 121 return render(request, 'news/index.html', {
bgneal@399 122 'title': 'Category: ' + category.title,
bgneal@399 123 'page': the_page,
bgneal@1028 124 })
gremmie@1 125
gremmie@1 126 #######################################################################
gremmie@1 127
gremmie@1 128 def story(request, story_id):
bgneal@1001 129 story = get_object_or_404(Story.objects.select_related(
bgneal@1001 130 'submitter', 'category', 'forums_topic'), pk=story_id)
bgneal@1028 131 return render(request, 'news/story.html', {
bgneal@399 132 'story': story,
bgneal@1028 133 })
gremmie@1 134
gremmie@1 135 #######################################################################
gremmie@1 136
gremmie@1 137 @login_required
gremmie@1 138 def submit(request):
bgneal@399 139 if request.method == "POST":
bgneal@399 140 add_form = AddNewsForm(request.POST)
bgneal@399 141 if add_form.is_valid():
bgneal@997 142 add_form.save(request.user)
bgneal@998 143 return HttpResponseRedirect(reverse('news-submit_thanks'))
bgneal@399 144 else:
bgneal@399 145 add_form = AddNewsForm()
gremmie@1 146
bgneal@1028 147 return render(request, 'news/submit_news.html', {
bgneal@399 148 'add_form': add_form,
bgneal@1028 149 })
gremmie@1 150
gremmie@1 151 #######################################################################
gremmie@1 152
gremmie@1 153 @login_required
gremmie@1 154 def submit_thanks(request):
bgneal@1028 155 return render(request, 'news/submit_news.html')
gremmie@1 156
gremmie@1 157 #######################################################################
gremmie@1 158
gremmie@1 159 def tags(request):
bgneal@399 160 tags = Tag.objects.cloud_for_model(Story)
bgneal@1028 161 return render(request, 'news/tag_index.html', {
bgneal@399 162 'tags': tags,
bgneal@1028 163 })
gremmie@1 164
gremmie@1 165 #######################################################################
gremmie@1 166
bgneal@240 167 def tag(request, tag_name):
bgneal@399 168 tag = get_object_or_404(Tag, name=tag_name)
bgneal@399 169 stories = TaggedItem.objects.get_by_model(
bgneal@1001 170 Story.objects.defer('tags').select_related(
bgneal@1001 171 'submitter', 'category', 'forums_topic'), tag)
bgneal@399 172 paginator = create_paginator(stories)
bgneal@399 173 page = get_page(request.GET)
bgneal@399 174 try:
bgneal@399 175 the_page = paginator.page(page)
bgneal@399 176 except InvalidPage:
bgneal@399 177 raise Http404
gremmie@1 178
bgneal@399 179 attach_extra_attrs(the_page.object_list)
bgneal@399 180
bgneal@1028 181 return render(request, 'news/index.html', {
bgneal@399 182 'title': 'Stories with tag: "%s"' % tag_name,
bgneal@399 183 'page': the_page,
bgneal@1028 184 })
gremmie@1 185
gremmie@1 186 #######################################################################
gremmie@1 187
gremmie@1 188 @login_required
gremmie@1 189 def email_story(request, story_id):
bgneal@399 190 story = get_object_or_404(Story, pk=story_id)
bgneal@399 191 if request.method == 'POST':
bgneal@399 192 send_form = SendStoryForm(request.POST)
bgneal@399 193 if send_form.is_valid():
bgneal@892 194 site = Site.objects.get_current()
bgneal@399 195 to_name = send_form.name()
bgneal@399 196 to_email = send_form.email()
bgneal@399 197 from_name = get_full_name(request.user)
bgneal@892 198 from_email = settings.GPP_NO_REPLY_EMAIL + '@' + site.domain
gremmie@1 199
bgneal@399 200 msg = render_to_string('news/send_story_email.txt',
bgneal@399 201 {
bgneal@399 202 'to_name': to_name,
bgneal@399 203 'sender_name': from_name,
bgneal@399 204 'site_name' : site.name,
bgneal@399 205 'site_url' : site.domain,
bgneal@399 206 'story_title': story.title,
bgneal@399 207 'story_link': story.get_absolute_url(),
bgneal@399 208 })
gremmie@1 209
bgneal@399 210 subject = 'Interesting Story at ' + site.name
bgneal@892 211 send_mail(subject, msg, from_email, [to_email], reply_to=request.user.email)
bgneal@399 212 return HttpResponseRedirect(reverse('news.views.email_thanks'))
bgneal@399 213 else:
bgneal@399 214 send_form = SendStoryForm()
gremmie@1 215
bgneal@1028 216 return render(request, 'news/send_story.html', {
bgneal@399 217 'send_form': send_form,
bgneal@399 218 'story': story,
bgneal@1028 219 })
gremmie@1 220
gremmie@1 221 #######################################################################
gremmie@1 222
gremmie@1 223 @login_required
gremmie@1 224 def email_thanks(request):
bgneal@1028 225 return render(request, 'news/send_story.html')