def getDetail(request, type, slug, date=None):
'''Get the response for a page or post.
Args:
request: Django HttpRequest object
type: The type of response requested. Must be 'page' or 'post'.
slug: Name/ID of the item.
date: Optional date of item used to reduce searching.
Returns:
An HttpResponse for the requested item.
'''
what = {'post': 'posts', 'page': 'pages'}
xml_tree = ET.parse(util.checkBaseline())
wp_tree = wp.loadXML()
c = getDefaultContext(request)
c['posts'] = getItems(xml_tree, what[type], isVisible)
if not date or date.strftime('%Y-%m-%d') <= Config.WP_END_DATE:
c['posts'] += wp.getItems(wp_tree, what[type])
c['post'] = findContext(c['posts'], slug)
if c['post']:
c['post']['content'] = loadContent(c['post'])
c['title'] += " - %s" % (c['post']['title'])
assembleContext(c, xml_tree, wp_tree)
t = util.getTemplate('detail.html')
return HttpResponse(t.render(c))
return get404(request, xml_tree, wp_tree)
def showList(request, category=None, tag=None):
'''Get response for showing a list of posts.
Args:
request: View request object.
category: Show only items containing this category string.
tag: Show only items containing this tag string.
Returns:
A post list response.
'''
p = int(request.GET.get('p', 0))
itemsPerPage = Config.POSTS_PER_PAGE
xml_tree = ET.parse(util.checkBaseline())
wp_tree = wp.loadXML()
c = getDefaultContext(request)
filter = isVisible
if category:
filter = lambda d: category in d['categories'] and isVisible(d)
if tag:
filter = lambda d: tag in d['tags'] and isVisible(d)
all_posts = getItems(xml_tree, 'posts', filter) + \
wp.getItems(wp_tree, 'posts', filter)
posts = all_posts[p*itemsPerPage:(p+1)*itemsPerPage]
c['prev'] = -1 if p == 0 else p-1
c['next'] = -1 if p >= len(all_posts)/itemsPerPage else p+1
if len(posts) > 0:
for p in posts:
p['content'] = loadContent(p)
assembleContext(c, xml_tree, wp_tree)
c['posts'] = posts
tfile = 'index.html'
if category or tag:
tfile = 'cattag.html'
c['title'] += " - Tagged %s" % (tag) if tag else " - Category %s" % (category)
t = util.getTemplate(tfile)
return HttpResponse(t.render(c))
return get404(request, xml_tree, wp_tree)
