def edit(self, slug=None):
post = None
title = request.params.get('title')
text = request.params.get('text', '').encode('utf8')
text = request.params.get('text')
tags = request.params.get('tags-input')
if tags:
tags = tags.split(', ')
else:
tags = []
# new post is being created, parse the slug from form
if not slug:
slug = request.params.get('slug')
if slug and title and text:
# perist the post over writing any data with same row key (slug in
# this case)
post = Post(slug=slug, title=title, text=text, tags=tags).save()
# track the post so we can display it
c = Tag(name='all').load()
if post not in c.resolve():
c.append(post)
c.save()
return redirect('/edit/%s/' % slug)
elif slug:
# something is wrong, send user back to edit page
post = Post(slug=slug).load()
return render("/blog/edit.html", {
'post': post,
})
def feed(self):
cnt = 0
items = []
for i in Tag(name='all').load().resolve():
if cnt > 9:
break
items.append(
PyRSS2Gen.RSSItem(
title = i.get('title'),
author = 'Almir Karic',
link = i.url(),
description = i.txt(),
guid = PyRSS2Gen.Guid(i.url()),
pubDate = i.date()
)
)
rss = PyRSS2Gen.RSS2(
title = config['blog_title'],
link = config['blog_rss_link'],
description = config['blog_description'],
lastBuildDate = datetime.now(),
items = items
)
return render("/feed.html", {'feed': rss.to_xml()})
def history(self, tag='all', num=0):
# handle the pagination
num = int(num)
size = int(config['blog_page_size'])
low, high = num*size, (num+1)*size
posts = []
for cnt, post in enumerate(Tag(name=tag).load().resolve()):
if cnt >= low:
posts.append(post.load())
if cnt == high:
break
return render("/blog/history.html", {
'posts': posts,
'num': num,
'tag': tag,
})
def post(self, slug, *args):
return render("/blog/post.html", {
'post': Post(slug=slug).load(),
})
def page(self, name):
return render("/pages/%s.html" % name, {'page': True })
