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comparison gpp/weblinks/views.py @ 242:7e8d2dda99e3

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For #93: fix url scheme for weblinks.
author Brian Neal <bgneal@gmail.com>
date Wed, 15 Sep 2010 03:24:01 +0000
parents 2022c0409296
children 75ea1a8be7f2
comparison
equal deleted inserted replaced
241:27bee3ac85e6 242:7e8d2dda99e3
18 from django.http import Http404 18 from django.http import Http404
19 from django.views.decorators.http import require_POST 19 from django.views.decorators.http import require_POST
20 20
21 from core.paginator import DiggPaginator 21 from core.paginator import DiggPaginator
22 from core.functions import email_admins 22 from core.functions import email_admins
23 from core.functions import get_page
23 from weblinks.models import Category 24 from weblinks.models import Category
24 from weblinks.models import Link 25 from weblinks.models import Link
25 from weblinks.models import FlaggedLink 26 from weblinks.models import FlaggedLink
26 from weblinks.forms import SearchForm
27 from weblinks.forms import AddLinkForm 27 from weblinks.forms import AddLinkForm
28 28
29 ####################################################################### 29 #######################################################################
30 30
31 LINKS_PER_PAGE = 10 31 LINKS_PER_PAGE = 10
45 context_instance = RequestContext(request)) 45 context_instance = RequestContext(request))
46 46
47 ####################################################################### 47 #######################################################################
48 48
49 def new_links(request): 49 def new_links(request):
50 links = Link.public_objects.order_by('-date_added')[:LINKS_PER_PAGE] 50 links = Link.public_objects.order_by('-date_added')
51 paginator = create_paginator(links)
52 page = get_page(request.GET)
53 try:
54 the_page = paginator.page(page)
55 except InvalidPage:
56 raise Http404
57
51 return render_to_response('weblinks/link_summary.html', { 58 return render_to_response('weblinks/link_summary.html', {
52 'links': links, 59 'page': the_page,
53 'title': 'Newest Links', 60 'title': 'Newest Links',
54 }, 61 },
55 context_instance = RequestContext(request)) 62 context_instance = RequestContext(request))
56 63
57 ####################################################################### 64 #######################################################################
58 65
59 def popular_links(request): 66 def popular_links(request):
60 links = Link.public_objects.order_by('-hits')[:LINKS_PER_PAGE] 67 links = Link.public_objects.order_by('-hits')
68 paginator = create_paginator(links)
69 page = get_page(request.GET)
70 try:
71 the_page = paginator.page(page)
72 except InvalidPage:
73 raise Http404
61 return render_to_response('weblinks/link_summary.html', { 74 return render_to_response('weblinks/link_summary.html', {
62 'links': links, 75 'page': the_page,
63 'title': 'Popular Links', 76 'title': 'Popular Links',
64 }, 77 },
65 context_instance = RequestContext(request)) 78 context_instance = RequestContext(request))
66 79
67 ####################################################################### 80 #######################################################################
76 new_link.save() 89 new_link.save()
77 email_admins('New link for approval', """Hello, 90 email_admins('New link for approval', """Hello,
78 91
79 A user has added a new link for your approval. 92 A user has added a new link for your approval.
80 """) 93 """)
81 return HttpResponseRedirect(reverse('weblinks.views.add_thanks')) 94 return HttpResponseRedirect(reverse('weblinks-add_thanks'))
82 else: 95 else:
83 add_form = AddLinkForm() 96 add_form = AddLinkForm()
84 97
85 return render_to_response('weblinks/add_link.html', { 98 return render_to_response('weblinks/add_link.html', {
86 'add_form': add_form, 99 'add_form': add_form,
103 'title': 'title', 116 'title': 'title',
104 'date': '-date_added', 117 'date': '-date_added',
105 'hits': '-hits' 118 'hits': '-hits'
106 } 119 }
107 120
108 def view_links(request, category, sort='title', page='1'): 121 def view_links(request, slug, sort='title'):
109 try: 122 try:
110 cat = Category.objects.get(pk=category) 123 cat = Category.objects.get(slug=slug)
111 except Category.DoesNotExist: 124 except Category.DoesNotExist:
112 raise Http404 125 raise Http404
113 126
114 if sort in LINK_FIELD_MAP: 127 if sort in LINK_FIELD_MAP:
115 order_by = LINK_FIELD_MAP[sort] 128 order_by = LINK_FIELD_MAP[sort]
116 else: 129 else:
117 sort = 'title' 130 sort = 'title'
118 order_by = LINK_FIELD_MAP['title'] 131 order_by = LINK_FIELD_MAP['title']
119 132
120 links = Link.public_objects.filter(category = category).order_by(order_by) 133 links = Link.public_objects.filter(category=cat).order_by(order_by)
121 paginator = create_paginator(links) 134 paginator = create_paginator(links)
122 try: 135 page = get_page(request.GET)
123 the_page = paginator.page(int(page)) 136 try:
137 the_page = paginator.page(page)
124 except InvalidPage: 138 except InvalidPage:
125 raise Http404 139 raise Http404
126 140
127 return render_to_response('weblinks/view_links.html', { 141 return render_to_response('weblinks/view_links.html', {
128 's' : sort, 142 's' : sort,
176 "link shortly. Thanks for helping to improve the content on " \ 190 "link shortly. Thanks for helping to improve the content on " \
177 "this site.") 191 "this site.")
178 192
179 ####################################################################### 193 #######################################################################
180 194
181 def search_links(request, page=1):
182 if request.method == 'POST':
183 form = SearchForm(request.POST)
184 if form.is_valid():
185 query_text = form.query()
186 page = 1
187 else:
188 return HttpResponseRedirect(reverse('weblinks.views.link_index'))
189 else:
190 if 'query' in request.GET:
191 query_text = request.GET['query']
192 else:
193 return HttpResponseRedirect(reverse('weblinks.views.link_index'))
194
195 links = Link.public_objects.filter(
196 Q(title__icontains = query_text) |
197 Q(description__icontains = query_text)).order_by('title').select_related()
198 paginator = create_paginator(links)
199 try:
200 the_page = paginator.page(int(page))
201 except EmptyPage:
202 links = Link.public_objects.none()
203 except InvalidPage:
204 raise Http404
205
206 return render_to_response('weblinks/search_results.html', {
207 'query': query_text,
208 'page': the_page,
209 },
210 context_instance = RequestContext(request))
211
212 #######################################################################
213
214 def link_detail(request, id): 195 def link_detail(request, id):
215 link = get_object_or_404(Link, pk=id) 196 link = get_object_or_404(Link, pk=id)
216 return render_to_response('weblinks/link_detail.html', { 197 return render_to_response('weblinks/link_detail.html', {
217 'link': link, 198 'link': link,
218 }, 199 },