def index():
"""
Render the homepage.
"""
page = config.CACHE.get('view:index')
if page:
return page
docs = manager.list('blog')[:4]
page = template('index.html', docs=docs, **view_kwargs)
config.CACHE.set('view:index', page, time=300)
return page
def blog_list(name='list_all'):
"""
Blog index page
Generates a list of posts in the blog. It can be filtered by channel.
"""
page = config.CACHE.get('view:blog_list:%s' % name)
if page:
return page
index_name = 'blog' if name == 'list_all' else 'blog_%s' % name
docs = manager.list(index_name)
page = template('blog_list.html', docs=docs, page=name, **view_kwargs)
config.CACHE.set('view:blog_list:%s' % name, page, time=300)
return page
def series_list():
"""
Blog series index page
Generates a list of series in the blog.
"""
page = config.CACHE.get('view:series_list')
if page:
return page
series = manager.view('blog_series')
series_data = {}
for s in series:
series_data[s] = manager.list('blog_series_%s' % s)
page = template('series_list.html', series=series_data, page='series', **view_kwargs)
config.CACHE.set('view:series_list', page, time=300)
return page
def blog_feed(name='list_all'):
"""
Feed generation for the blog
"""
index_name = 'blog' if name == 'list_all' else 'blog_%s' % name
docs = manager.list(index_name)[:20]
channel_name = 'All' if name == 'list_all' else name.title()
title = "%s: %s Blog Posts" % (config.SITE_NAME, channel_name)
description = title
feed_url = config.SITE_BASE + 'feed' + ('' if name == 'list_all' else '/channel/' + name)
feed = Feed(title, config.SITE_BASE, description, feed_url=feed_url,
feed_guid=feed_url, feed_copyright=u'(c) Copyright 2012, Caleb Brown')
for doc in docs:
feed.add_item(doc.title, config.SITE_BASE + 'blog/' + doc.path,
doc.render_body(), pubdate=doc.publish_on,
unique_id='blog/' + doc.path)
response.content_type = 'application/rss+xml; charset=utf-8'
return feed.writeString('utf-8')
Blog detail page
Renders a single blog post.
"""
newpath = path.strip('/')
if path != newpath:
redirect('/blog/' + newpath)
try:
doc = manager.get('blog/%s' % path)
except DocumentNotFound, e:
abort(404)
except DocumentMoved, e:
redirect('/blog/' + e.location)
docs = manager.list('blog')
last_index = len(docs) - 1
index = manager.index('blog').index('blog/%s' % path)
prev = docs[index+1] if index < last_index else None
next = docs[index-1] if index > 0 else None
view_context = {
'doc': doc,
'latest': docs[0],
'random': docs[random.randint(0, last_index)],
'next': next,
'prev': prev,
}
view_context.update(view_kwargs)
return template('document.html', **view_context)
