from django.shortcuts import render_to_response, get_object_or_404
from django.template.context import RequestContext
from ticker.models import Entry
from tagging.models import Tag, TaggedItem
def overview(request, num_latest=10, template_name='ticker/overview.html', extra_context={}):
"""Show the 10 latest entries"""
entry_list = Entry.objects.public()[:num_latest]
template_context = {
'entry_list': entry_list,
}
template_context.update(extra_context)
return render_to_response(template_name, template_context,
RequestContext(request))
def archive(request, template_name='ticker/archive.html', extra_context={}):
"""Shows a archive page and a list of tags"""
entry_list = Entry.objects.public()
tag_list = Tag.objects.cloud_for_model(Entry, steps=9,
filters={'status': Entry.STATUS_OPEN })
template_context = {
'entry_list': entry_list,
'tag_list': tag_list,
}
template_context.update(extra_context)
return render_to_response(template_name, template_context,
RequestContext(request))
def archive_by_tag(request, tag, template_name='ticker/archive_by_tag.html', extra_context={}):
"""Shows a list of entries related with a specific `tag`"""
get_object_or_404(Tag, name=tag)
entry_list = TaggedItem.objects.get_by_model(Entry.objects.public(), [tag])
related_tags = Tag.objects.related_for_model([tag], Entry)
template_context = {
'the_tag': tag,
'related_tags': related_tags,
'entry_list': entry_list,
}
template_context.update(extra_context)
return render_to_response(template_name, template_context,
context_instance=RequestContext(request))
def details(request, slug, template_name='ticker/details.html', extra_context={}):
"""Shows a details page for the given entry"""
entry = get_object_or_404(Entry.objects.public(), slug=slug)
template_context = {
'entry': entry,
}
template_context.update(extra_context)
return render_to_response(template_name, template_context,
RequestContext(request))
