def get(self):
msg = self.request.get('msg')
if msg:
template_values = {
'msg': msg
}
template = JINJA_ENVIRONMENT.get_template('info.html')
self.response.write(template.render(template_values))
else:
blog_name = self.request.get('blog_name')
curs = Cursor(urlsafe=self.request.get('cursor'))
tags = []
if blog_name == '':
blogposts_query = BlogPost.query().order(-BlogPost.create_time)
templist = []
for post in blogposts_query.fetch():
templist = templist + post.taglist
tags = list(set(templist))
selectedblog=''
else:
blogposts_query = BlogPost.query(ancestor=blog_key(blog_name)).order(-BlogPost.create_time)
blog_query = Blog.query().filter(Blog.blog_name == blog_name)
selectedblog = blog_query.fetch()[0]
blogposts, next_curs, more = blogposts_query.fetch_page(MAX_POST_PER_PAGE, start_cursor=curs)
cur_url = ''
if more and next_curs:
cur_url = next_curs.urlsafe()
user = users.get_current_user()
if user:
blogs_query = Blog.query(ancestor=user_key(user.email())).order(-Blog.create_time)
blogs = blogs_query.fetch()
url = users.create_logout_url(self.request.uri)
url_linktext = 'Logout'
else:
blogs = ''
url = users.create_login_url(self.request.uri)
url_linktext = 'Login'
template_values = {
'user': user,
'blogs': blogs,
'selectedblog': selectedblog,
'blogposts': blogposts,
'url': url,
'url_linktext': url_linktext,
'cur_url': cur_url,
'tags': tags,
}
template = JINJA_ENVIRONMENT.get_template('index.html')
self.response.write(template.render(template_values))
def get(self, postId, param):
if param == '.json':
return self.serveJson(postId)
blog = Blog.getById(str(postId))
if not blog:
self.error(404)
return
self.render('permalink.html', blog=blog, user=self.user)
def submit():
if request.method == 'POST':
title = request.form['title']
body = request.form['body']
if title and body:
data = Blog(title, body, "null")
db.session.add(data)
db.session.commit()
flash("Submission Successful")
else:
flash("Enter the required fields")
return render_template('submit.html')
return render_template('submit.html')
def post(self):
user = users.get_current_user()
blog_name = self.request.get('blog_name')
blogs_query = Blog.query().order(-Blog.create_time)
blogs_query = blogs_query.filter(Blog.blog_name == blog_name)
blogs = blogs_query.fetch()
if blogs:
query_params = {'msg': EXISTING_BLOG_MSG}
self.redirect('/?'+ urllib.urlencode(query_params))
else:
blog = Blog(parent=main.user_key(user.email()))
blog.author = user
blog.blog_name = blog_name
blog.create_time = datetime.now()
blog.put()
self.redirect('/?blog_name='+blog.blog_name)
def post(self, param_username):
# retrieve submission fields
subject = self.request.get('subject')
content = self.request.get('content')
username = self.user.username
profile_name = self.user.profile_name
# check that all required fields are filled in
if subject and content:
newBlog = Blog.createBlog(subject=subject,
content=content,
username=username,
profile_name=profile_name)
newBlog.content = newBlog.content.replace('\\n', '<br>')
# flush the cache on db write
Cache.flush()
key = newBlog.put()
self.redirect("/entry/%s" % str(key.id()))
else:
error = 'Please submit both subject and content'
self.render_newpost(subject=subject, content=content, error=error)
def get(self):
blog_name = self.request.get('blog_name')
blogs_query = Blog.query().order(-Blog.create_time)
blogs_query = blogs_query.filter(Blog.blog_name == blog_name)
blogs = blogs_query.fetch()
blog = blogs[0]
posts_query = BlogPost.query(ancestor=main.blog_key(blog_name)).order(-BlogPost.create_time)
posts = posts_query.fetch()
template_values = {
'blog': blog,
'posts': posts,
'back_url': self.request.uri
}
template = main.JINJA_ENVIRONMENT.get_template('rss.html')
self.response.headers['Content-Type'] = 'text/plain'
self.response.write(template.render(template_values))
def serveJson(self, postId):
blog = Blog.getById(str(postId))
json_file = {'subject': blog.subject, 'content': blog.content}
json_out = json.dumps(json_file)
return self.write(json_out)
