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annotate gpp/news/views.py @ 334:6805d15cda13

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Adding a script I had to write on the fly to filter out posts from the posts csv file that had no parent topics. MyISAM let me get away with that, but InnoDB won't.
author Brian Neal <bgneal@gmail.com>
date Sat, 26 Feb 2011 01:28:22 +0000
parents 75ea1a8be7f2
children 24f1230f3ee3
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.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@92 12 from django.core.paginator import InvalidPage
gremmie@1 13 from django.core.urlresolvers import reverse
gremmie@1 14 from django.db.models import Q
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
bgneal@9 21 from core.html import clean_html
gremmie@1 22 from core.functions import send_mail
gremmie@1 23 from core.functions import get_full_name
bgneal@241 24 from core.functions import get_page
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 SendStoryForm
gremmie@1 31
bgneal@205 32 NEWS_PER_PAGE = 5
gremmie@1 33
gremmie@1 34 #######################################################################
gremmie@1 35
gremmie@1 36 def create_paginator(stories):
gremmie@1 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@197 42 stories = Story.objects.all().select_related()
gremmie@1 43 paginator = create_paginator(stories)
bgneal@240 44
bgneal@241 45 page = get_page(request.GET)
gremmie@1 46 try:
bgneal@240 47 the_page = paginator.page(page)
gremmie@1 48 except InvalidPage:
gremmie@1 49 raise Http404
gremmie@1 50
gremmie@1 51 return render_to_response('news/index.html', {
gremmie@1 52 'title': 'Main Index',
gremmie@1 53 'page': the_page,
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):
bgneal@204 60 dates = Story.objects.dates('date_submitted', '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 },
gremmie@1 65 context_instance = RequestContext(request))
gremmie@1 66
gremmie@1 67 #######################################################################
gremmie@1 68
bgneal@240 69 def archive(request, year, month):
bgneal@204 70 stories = Story.objects.filter(date_submitted__year=year, date_submitted__month=month)
gremmie@1 71 paginator = create_paginator(stories)
bgneal@241 72 page = get_page(request.GET)
gremmie@1 73 try:
bgneal@240 74 the_page = paginator.page(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 },
gremmie@1 84 context_instance = RequestContext(request))
gremmie@1 85
gremmie@1 86 #######################################################################
gremmie@1 87
gremmie@1 88 def category_index(request):
bgneal@197 89 categories = Category.objects.all().select_related()
gremmie@1 90 cat_list = []
gremmie@1 91 for cat in categories:
bgneal@197 92 cat_list.append((cat, cat.story_set.defer('tags')[:10]))
gremmie@1 93
gremmie@1 94 return render_to_response('news/category_index.html', {
gremmie@1 95 'cat_list': cat_list,
gremmie@1 96 },
gremmie@1 97 context_instance = RequestContext(request))
gremmie@1 98
gremmie@1 99 #######################################################################
gremmie@1 100
bgneal@240 101 def category(request, slug):
bgneal@240 102 category = get_object_or_404(Category, slug=slug)
gremmie@1 103 stories = Story.objects.filter(category=category)
gremmie@1 104 paginator = create_paginator(stories)
bgneal@241 105 page = get_page(request.GET)
gremmie@1 106 try:
bgneal@240 107 the_page = paginator.page(page)
gremmie@1 108 except InvalidPage:
gremmie@1 109 raise Http404
gremmie@1 110
gremmie@1 111 return render_to_response('news/index.html', {
gremmie@1 112 'title': 'Category: ' + category.title,
gremmie@1 113 'page': the_page,
gremmie@1 114 },
gremmie@1 115 context_instance = RequestContext(request))
gremmie@1 116
gremmie@1 117 #######################################################################
gremmie@1 118
gremmie@1 119 def story(request, story_id):
gremmie@1 120 story = get_object_or_404(Story, pk=story_id)
gremmie@1 121 return render_to_response('news/story.html', {
gremmie@1 122 'story': story,
gremmie@1 123 },
gremmie@1 124 context_instance=RequestContext(request))
gremmie@1 125
gremmie@1 126 #######################################################################
gremmie@1 127
gremmie@1 128 @login_required
gremmie@1 129 def submit(request):
gremmie@1 130 if request.method == "POST":
gremmie@1 131 add_form = AddNewsForm(request.POST)
gremmie@1 132 if add_form.is_valid():
gremmie@1 133 pending_story = add_form.save(commit=False)
gremmie@1 134 pending_story.submitter = request.user
gremmie@1 135 pending_story.short_text = clean_html(pending_story.short_text)
gremmie@1 136 pending_story.long_text = clean_html(pending_story.long_text)
gremmie@1 137 pending_story.save()
gremmie@1 138 return HttpResponseRedirect(reverse('news.views.submit_thanks'))
gremmie@1 139 else:
gremmie@1 140 add_form = AddNewsForm()
gremmie@1 141
gremmie@1 142 return render_to_response('news/submit_news.html', {
gremmie@1 143 'add_form': add_form,
gremmie@1 144 },
gremmie@1 145 context_instance = RequestContext(request))
gremmie@1 146
gremmie@1 147 #######################################################################
gremmie@1 148
gremmie@1 149 @login_required
gremmie@1 150 def submit_thanks(request):
gremmie@1 151 return render_to_response('news/submit_news.html', {
gremmie@1 152 },
gremmie@1 153 context_instance = RequestContext(request))
gremmie@1 154
gremmie@1 155 #######################################################################
gremmie@1 156
gremmie@1 157 def tags(request):
gremmie@1 158 tags = Tag.objects.cloud_for_model(Story)
gremmie@1 159 return render_to_response('news/tag_index.html', {
gremmie@1 160 'tags': tags,
gremmie@1 161 },
gremmie@1 162 context_instance = RequestContext(request))
gremmie@1 163
gremmie@1 164 #######################################################################
gremmie@1 165
bgneal@240 166 def tag(request, tag_name):
gremmie@1 167 tag = get_object_or_404(Tag, name=tag_name)
bgneal@197 168 stories = TaggedItem.objects.get_by_model(Story.objects.all().select_related(), tag)
gremmie@1 169 paginator = create_paginator(stories)
bgneal@241 170 page = get_page(request.GET)
gremmie@1 171 try:
bgneal@240 172 the_page = paginator.page(page)
gremmie@1 173 except InvalidPage:
gremmie@1 174 raise Http404
gremmie@1 175
gremmie@1 176 return render_to_response('news/index.html', {
gremmie@1 177 'title': 'Stories with tag: "%s"' % tag_name,
gremmie@1 178 'page': the_page,
gremmie@1 179 },
bgneal@197 180 context_instance=RequestContext(request))
gremmie@1 181
gremmie@1 182 #######################################################################
gremmie@1 183
gremmie@1 184 @login_required
gremmie@1 185 def email_story(request, story_id):
gremmie@1 186 story = get_object_or_404(Story, pk=story_id)
gremmie@1 187 if request.method == 'POST':
gremmie@1 188 send_form = SendStoryForm(request.POST)
gremmie@1 189 if send_form.is_valid():
gremmie@1 190 to_name = send_form.name()
gremmie@1 191 to_email = send_form.email()
gremmie@1 192 from_name = get_full_name(request.user)
gremmie@1 193 from_email = request.user.email
gremmie@1 194 site = Site.objects.get_current()
gremmie@1 195
gremmie@1 196 msg = render_to_string('news/send_story_email.txt',
gremmie@1 197 {
gremmie@1 198 'to_name': to_name,
gremmie@1 199 'sender_name': from_name,
gremmie@1 200 'site_name' : site.name,
gremmie@1 201 'site_url' : site.domain,
gremmie@1 202 'story_title': story.title,
gremmie@1 203 'story_link': story.get_absolute_url(),
gremmie@1 204 })
gremmie@1 205
gremmie@1 206 subject = 'Interesting Story at ' + site.name
gremmie@1 207 send_mail(subject, msg, from_email, [to_email])
gremmie@1 208 return HttpResponseRedirect(reverse('news.views.email_thanks'))
gremmie@1 209 else:
gremmie@1 210 send_form = SendStoryForm()
gremmie@1 211
gremmie@1 212 return render_to_response('news/send_story.html', {
gremmie@1 213 'send_form': send_form,
gremmie@1 214 'story': story,
gremmie@1 215 },
gremmie@1 216 context_instance = RequestContext(request))
gremmie@1 217
gremmie@1 218 #######################################################################
gremmie@1 219
gremmie@1 220 @login_required
gremmie@1 221 def email_thanks(request):
gremmie@1 222 return render_to_response('news/send_story.html', {
gremmie@1 223 },
gremmie@1 224 context_instance = RequestContext(request))
gremmie@1 225