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annotate gpp/news/views.py @ 133:c515b7401078

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Use the new common way to apply markItUp to textareas and to get the smiley and markdown help dialogs for all the remaining apps except for forums and comments.
author Brian Neal <bgneal@gmail.com>
date Fri, 27 Nov 2009 00:21:47 +0000
parents 62eb9cbbcffc
children 2baadae33f2e
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
gremmie@1 25 from core.paginator import DiggPaginator
gremmie@1 26 from news.models import Category
gremmie@1 27 from news.models import PendingStory
gremmie@1 28 from news.models import Story
gremmie@1 29 from news.forms import AddNewsForm
gremmie@1 30 from news.forms import SearchNewsForm
gremmie@1 31 from news.forms import SendStoryForm
gremmie@1 32
gremmie@1 33 NEWS_PER_PAGE = 2
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
gremmie@1 42 def index(request, page=1):
gremmie@1 43 stories = Story.objects.all()
gremmie@1 44 paginator = create_paginator(stories)
gremmie@1 45 try:
gremmie@1 46 the_page = paginator.page(int(page))
gremmie@1 47 except InvalidPage:
gremmie@1 48 raise Http404
gremmie@1 49
gremmie@1 50 return render_to_response('news/index.html', {
gremmie@1 51 'title': 'Main Index',
gremmie@1 52 'page': the_page,
gremmie@1 53 'search_form': SearchNewsForm(),
gremmie@1 54 },
gremmie@1 55 context_instance = RequestContext(request))
gremmie@1 56
gremmie@1 57 #######################################################################
gremmie@1 58
gremmie@1 59 def archive_index(request):
gremmie@1 60 dates = Story.objects.dates('date_published', 'month', order='DESC')
gremmie@1 61 return render_to_response('news/archive_index.html', {
gremmie@1 62 'title': 'News Archive',
gremmie@1 63 'dates': dates,
gremmie@1 64 'search_form': SearchNewsForm(),
gremmie@1 65 },
gremmie@1 66 context_instance = RequestContext(request))
gremmie@1 67
gremmie@1 68 #######################################################################
gremmie@1 69
gremmie@1 70 def archive(request, year, month, page=1):
gremmie@1 71 stories = Story.objects.filter(date_published__year=year, date_published__month=month)
gremmie@1 72 paginator = create_paginator(stories)
gremmie@1 73 try:
gremmie@1 74 the_page = paginator.page(int(page))
gremmie@1 75 except InvalidPage:
gremmie@1 76 raise Http404
gremmie@1 77
gremmie@1 78 month_name = datetime.date(int(year), int(month), 1).strftime('%B')
gremmie@1 79
gremmie@1 80 return render_to_response('news/index.html', {
gremmie@1 81 'title': 'Archive for %s, %s' % (month_name, year),
gremmie@1 82 'page': the_page,
gremmie@1 83 'search_form': SearchNewsForm(),
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):
gremmie@1 90 categories = Category.objects.all()
gremmie@1 91 cat_list = []
gremmie@1 92 for cat in categories:
gremmie@1 93 cat_list.append((cat, cat.story_set.all()[: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 'search_form': SearchNewsForm(),
gremmie@1 98 },
gremmie@1 99 context_instance = RequestContext(request))
gremmie@1 100
gremmie@1 101 #######################################################################
gremmie@1 102
gremmie@1 103 def category(request, category, page=1):
gremmie@1 104 category = get_object_or_404(Category, pk=category)
gremmie@1 105 stories = Story.objects.filter(category=category)
gremmie@1 106 paginator = create_paginator(stories)
gremmie@1 107 try:
gremmie@1 108 the_page = paginator.page(int(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 'search_form': SearchNewsForm(),
gremmie@1 116 },
gremmie@1 117 context_instance = RequestContext(request))
gremmie@1 118
gremmie@1 119 #######################################################################
gremmie@1 120
gremmie@1 121 def search(request, page=1):
gremmie@1 122 if request.method == 'POST':
gremmie@1 123 form = SearchNewsForm(request.POST)
gremmie@1 124 if form.is_valid():
gremmie@1 125 query_text = form.get_query()
gremmie@1 126 category = form.get_category()
gremmie@1 127 page = 1
gremmie@1 128 else:
gremmie@1 129 return HttpResponseRedirect(reverse('news.views.index'))
gremmie@1 130 else:
gremmie@1 131 if 'query' in request.GET:
gremmie@1 132 query_text = request.GET['query']
gremmie@1 133 category = request.GET.get('category', None)
gremmie@1 134 else:
gremmie@1 135 return HttpResponseRedirect(reverse('news.views.index'))
gremmie@1 136
gremmie@1 137 if category is not None:
gremmie@1 138 stories = Story.objects.filter(category=category)
gremmie@1 139 cat_qual = ' in category "%s"' % category.title
gremmie@1 140 else:
gremmie@1 141 stories = Story.objects.all()
gremmie@1 142 cat_qual = ''
gremmie@1 143
gremmie@1 144 stories = stories.filter(
gremmie@1 145 Q(title__icontains=query_text) |
gremmie@1 146 Q(short_text__icontains=query_text) |
gremmie@1 147 Q(long_text__icontains=query_text)).order_by('-date_published')
gremmie@1 148
gremmie@1 149 paginator = create_paginator(stories)
gremmie@1 150 try:
gremmie@1 151 the_page = paginator.page(int(page))
gremmie@1 152 except InvalidPage:
gremmie@1 153 raise Http404
gremmie@1 154
gremmie@1 155 return render_to_response('news/index.html', {
gremmie@1 156 'title': 'Search Results for "%s"%s' % (query_text, cat_qual),
gremmie@1 157 'query': query_text,
gremmie@1 158 'page': the_page,
gremmie@1 159 'search_form': SearchNewsForm(),
gremmie@1 160 },
gremmie@1 161 context_instance = RequestContext(request))
gremmie@1 162
gremmie@1 163 #######################################################################
gremmie@1 164
gremmie@1 165 def story(request, story_id):
gremmie@1 166 story = get_object_or_404(Story, pk=story_id)
gremmie@1 167 return render_to_response('news/story.html', {
gremmie@1 168 'story': story,
gremmie@1 169 'search_form': SearchNewsForm(),
gremmie@1 170 },
gremmie@1 171 context_instance=RequestContext(request))
gremmie@1 172
gremmie@1 173 #######################################################################
gremmie@1 174
gremmie@1 175 @login_required
gremmie@1 176 def submit(request):
gremmie@1 177 if request.method == "POST":
gremmie@1 178 add_form = AddNewsForm(request.POST)
gremmie@1 179 if add_form.is_valid():
gremmie@1 180 pending_story = add_form.save(commit=False)
gremmie@1 181 pending_story.submitter = request.user
gremmie@1 182 pending_story.short_text = clean_html(pending_story.short_text)
gremmie@1 183 pending_story.long_text = clean_html(pending_story.long_text)
gremmie@1 184 pending_story.save()
gremmie@1 185 return HttpResponseRedirect(reverse('news.views.submit_thanks'))
gremmie@1 186 else:
gremmie@1 187 add_form = AddNewsForm()
gremmie@1 188
gremmie@1 189 return render_to_response('news/submit_news.html', {
gremmie@1 190 'add_form': add_form,
gremmie@1 191 'search_form': SearchNewsForm(),
gremmie@1 192 },
gremmie@1 193 context_instance = RequestContext(request))
gremmie@1 194
gremmie@1 195 #######################################################################
gremmie@1 196
gremmie@1 197 @login_required
gremmie@1 198 def submit_thanks(request):
gremmie@1 199 return render_to_response('news/submit_news.html', {
gremmie@1 200 'search_form': SearchNewsForm(),
gremmie@1 201 },
gremmie@1 202 context_instance = RequestContext(request))
gremmie@1 203
gremmie@1 204 #######################################################################
gremmie@1 205
gremmie@1 206 def tags(request):
gremmie@1 207 tags = Tag.objects.cloud_for_model(Story)
gremmie@1 208 return render_to_response('news/tag_index.html', {
gremmie@1 209 'tags': tags,
gremmie@1 210 'search_form': SearchNewsForm(),
gremmie@1 211 },
gremmie@1 212 context_instance = RequestContext(request))
gremmie@1 213
gremmie@1 214 #######################################################################
gremmie@1 215
gremmie@1 216 def tag(request, tag_name, page=1):
gremmie@1 217 tag = get_object_or_404(Tag, name=tag_name)
gremmie@1 218 stories = TaggedItem.objects.get_by_model(Story, tag)
gremmie@1 219 paginator = create_paginator(stories)
gremmie@1 220 try:
gremmie@1 221 the_page = paginator.page(int(page))
gremmie@1 222 except InvalidPage:
gremmie@1 223 raise Http404
gremmie@1 224
gremmie@1 225 return render_to_response('news/index.html', {
gremmie@1 226 'title': 'Stories with tag: "%s"' % tag_name,
gremmie@1 227 'page': the_page,
gremmie@1 228 'search_form': SearchNewsForm(),
gremmie@1 229 },
gremmie@1 230 context_instance = RequestContext(request))
gremmie@1 231
gremmie@1 232 #######################################################################
gremmie@1 233
gremmie@1 234 @login_required
gremmie@1 235 def email_story(request, story_id):
gremmie@1 236 story = get_object_or_404(Story, pk=story_id)
gremmie@1 237 if request.method == 'POST':
gremmie@1 238 send_form = SendStoryForm(request.POST)
gremmie@1 239 if send_form.is_valid():
gremmie@1 240 to_name = send_form.name()
gremmie@1 241 to_email = send_form.email()
gremmie@1 242 from_name = get_full_name(request.user)
gremmie@1 243 from_email = request.user.email
gremmie@1 244 site = Site.objects.get_current()
gremmie@1 245
gremmie@1 246 msg = render_to_string('news/send_story_email.txt',
gremmie@1 247 {
gremmie@1 248 'to_name': to_name,
gremmie@1 249 'sender_name': from_name,
gremmie@1 250 'site_name' : site.name,
gremmie@1 251 'site_url' : site.domain,
gremmie@1 252 'story_title': story.title,
gremmie@1 253 'story_link': story.get_absolute_url(),
gremmie@1 254 })
gremmie@1 255
gremmie@1 256 subject = 'Interesting Story at ' + site.name
gremmie@1 257 send_mail(subject, msg, from_email, [to_email])
gremmie@1 258 return HttpResponseRedirect(reverse('news.views.email_thanks'))
gremmie@1 259 else:
gremmie@1 260 send_form = SendStoryForm()
gremmie@1 261
gremmie@1 262 return render_to_response('news/send_story.html', {
gremmie@1 263 'send_form': send_form,
gremmie@1 264 'story': story,
gremmie@1 265 },
gremmie@1 266 context_instance = RequestContext(request))
gremmie@1 267
gremmie@1 268 #######################################################################
gremmie@1 269
gremmie@1 270 @login_required
gremmie@1 271 def email_thanks(request):
gremmie@1 272 return render_to_response('news/send_story.html', {
gremmie@1 273 },
gremmie@1 274 context_instance = RequestContext(request))
gremmie@1 275