def categories(self, id=None, format='html'):
"""GET /blogs/categories: All items in the collection"""
# url('blogs')
if id is None:
return 'nothing feels right'
#redirect(url(controller='blogs', action='index'))
# If none are found, redirect to index and flash a message
tag_count = Session.query(Tag).filter(Tag.name == id).count()
if int(tag_count) < 1:
session['flash'] = 'Tag not found.'
session.save()
redirect(url(controller='blogs', action='index'))
# Query the blog table for blogs tagged with tag
blogs = Session.query(Blog).join('tags').filter(Tag.name == id).order_by(Blog.id.desc())
# Limit the output to 10 entries per page
blog_paginator = paginate.Page(
blogs,
page = int(request.params.get('page', 1)),
items_per_page = 20,
controller = 'blogs',
action = 'categories',
)
# Get all tags and denote the selected tag
tags = Tag.find_all()
selected_tag = id
return render('/blogs/index.html', {
'blogs': blog_paginator,
'tags': tags,
'selected_tag': selected_tag
})
def index(self, format='html'):
"""GET /blogs: All items in the collection"""
# url('blogs')
blogs = Session.query(Blog).order_by(Blog.date.desc())
blog_paginator = paginate.Page(
blogs,
page = int(request.params.get('page', 1)),
items_per_page = 20,
controller = 'blogs',
action = 'index',
)
tags = Tag.find_all()
return render('/blogs/index.html', {
'blogs': blog_paginator,
'tags': tags
})
