def show(parameters):
post = Post.find(Post.cxn, "posts", parameters["id"])
template = open('./templates/posts/show.html').read()
comment_template = open('./templates/comments/show.html').read()
show_post_script_tag = '<script src="/show_post.js"></script>'
comments = post.comments(globals())
if comments:
rendered_comments = "<h3>Comments</h3>" + "".join([TemplateEngine(comment_template, comment.attributes).render_partial() for comment in comments])
else:
rendered_comments = '<p id="no_comments">No comments yet.</p>'
new_comment_link_html = '<a id="new_comment_link" href="#">Make a new comment!</a>'
parameters.update({"rendered_comments": rendered_comments, "new_comment_link": new_comment_link_html, "show_post_script_tag": show_post_script_tag})
return TemplateEngine(template, definitions(post, parameters)).render()
class UserModel(Model):
def __init__(self, db, collection, obj):
super(UserModel, self).__init__(db, collection, obj)
self.username = obj['username']
self.password = obj['password']
self.voted = obj['voted']
self.posts = Post()
self.comments = Comment()
# Change password with authentication--username auth to be done
# in middleware
def change_password(self, oldpass, newpass):
if oldpass == self.password:
self.password = newpass
self.collection.update({'_id': self.get_id()}, password=newpass)
return True
return False
# Vote a post up, cannot do this more than once for any given post
def vote_up(self, post_id):
if not post_id in self.voted:
p = self.posts.find_one(_id=post_id)
p.vote_up()
self.voted.append(post_id)
self.collection.update({'_id': self.get_id()}, voted=self.voted)
# Adds a post under the users page
def add_post(self, **kwargs):
return self.posts.insert(user=self.username, **kwargs)
# Get blog posts made by this user, and with other arguments
def get_posts(self, **kwargs):
return self.posts.find(user=self.username, **kwargs)
# Get comments made by the user, with other parameters
def get_comments(self, **kwargs):
return self.comments.find(user=self.username, **kwargs)
