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main.py
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main.py
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#!/usr/bin/env python
import os
import sys
sys.path.append(os.path.join(os.path.dirname(__file__), "lib"))
from google.appengine.ext import db
from google.appengine.ext.webapp import template
from models import User, Settings, TranscriptItem
import markdown
import jinja2
import webapp2
import os
import re
template_dir = os.path.join(os.path.dirname(__file__), 'templates')
jinja_env = jinja2.Environment(loader = jinja2.FileSystemLoader(template_dir),
autoescape = True)
def check(bool):
if bool:
return 'checked'
else:
return ''
jinja_env.filters['check'] = check
def render_markdown(string):
return markdown.markdown(string)
jinja_env.filters['markdown'] = render_markdown
class CustomHandler(webapp2.RequestHandler):
def write(self, *a, **kw):
self.response.out.write(*a, **kw)
def render_str(self, template, **params):
#params['user'] = self.user
t = jinja_env.get_template(template)
return t.render(params)
def render(self, template, **kw):
self.write(self.render_str(template, **kw))
class SignInHandler(CustomHandler):
def valid_username(self, username):
user_re = re.compile(r"^[a-zA-Z0-9_-]{3,25}$")
return username and user_re.match(username)
def valid_password(self, password):
pass_re = re.compile(r"^.{8,25}$")
return password and pass_re.match(password)
def valid_email(self, email):
email_re = re.compile(r'^[\S]+@[\S]+\.[\S]+$')
return not email or email_re.match(email)
class Main(CustomHandler):
def get(self):
self.render('index.html')
class SignIn(SignInHandler):
def get(self):
self.response.out.write('This is the sign in page!')
def post(self):
self.response.out.write('This is the sign in page!')
class SignUp(SignInHandler):
def post(self):
error = False
self.username = self.request.get('username')
self.password = self.request.get('password')
params = { 'username':self.username,
'password':self.password }
if not self.valid_username(self.username):
params['username_error'] = "That's not a valid username."
error = True
#Check if user already exists
u = User.by_name(self.username)
if u:
params['username_error'] = 'That user already exists.'
error = True
if not self.valid_password(self.password):
params['password_error'] = "That wasn't a valid password."
error = True
if error:
self.render('index.html', **params)
else:
self.render('signup.html', **params)
class FinishSignUp(SignInHandler):
def post(self):
error = False
self.username = self.request.get('username')
self.password = self.request.get('password')
self.verify = self.request.get('verify')
self.email = self.request.get('email')
params = { 'username':self.username,
'password':self.password,
'email':self.email }
if self.password != self.verify:
params['verify_error'] = "Your passwords didn't match."
error = True
if not self.valid_email(self.email):
params['email_error'] = "That's not a valid email."
error = True
if error:
self.render('signup.html', **params)
else:
self.done()
def done(self):
User.register(self.username, self.password, self.email)
#self.login(u)
self.redirect('/' + self.username)
class Edit(CustomHandler):
def add_user_info(self, params, username):
#Check if user exists
u = User.by_name(username)
if not u:
self.response.out.write('404 Not Found')
else:
params['username'] = username
params['name'] = u.name
params['twitter'] = u.twitter
params['github'] = u.github
params['website'] = u.website
def add_settings(self, params, username):
s = Settings.by_username(username)
if s:
params['linkcolor'] = s.link_color
params['sidebarcolor'] = s.sidebar_color
params['headercolor'] = s.header_color
params['headerfont'] = s.header_font
params['bodyfont'] = s.body_font
params['projects'] = s.projects
params['courses'] = s.courses
params['books'] = s.books
params['online'] = s.online
params['opensource'] = s.open_source
params['meatspace'] = s.meatspace
def save_user_info(self, username):
self.name = self.request.get('name')
self.twitter = self.request.get('twitter')
self.github = self.request.get('github')
self.website = self.request.get('website')
u = User.by_name(username)
u.name = self.name
u.twitter = self.twitter
u.github = self.github
u.website = self.website
u.put()
def save_settings(self, username):
self.linkcolor = self.request.get('linkcolor')
self.sidebarcolor = self.request.get('sidebarcolor')
self.headercolor = self.request.get('headercolor')
self.headerfont = self.request.get('headerfont')
self.bodyfont = self.request.get('bodyfont')
self.projects = bool(self.request.get('projects'))
self.courses = bool(self.request.get('courses'))
self.books = bool(self.request.get('books'))
self.online = bool(self.request.get('online'))
self.opensource = bool(self.request.get('opensource'))
self.meatspace = bool(self.request.get('meatspace'))
s = Settings.by_username(username)
s.link_color = self.linkcolor
s.sidebar_color = self.sidebarcolor
s.header_color = self.headercolor
s.header_font = self.headerfont
s.body_font = self.bodyfont
s.projects = self.projects
s.courses = self.courses
s.books = self.books
s.online = self.online
s.open_source = self.opensource
s.meatspace = self.meatspace
s.put()
def get(self, username):
params = {}
self.add_user_info(params, username)
self.add_settings(params, username)
i = TranscriptItem.by_username(username)
params['items'] = list(i)
self.render('edit.html', **params)
def post(self, username):
self.save_user_info(username)
self.save_settings(username)
self.redirect('/' + username + '/edit/')
class Transcript(CustomHandler):
def get(self, username):
#Check if user exists
u = User.by_name(username)
if not u:
self.response.out.write('404 Not Found')
else:
i = TranscriptItem.by_username(username)
s = Settings.by_username(username)
params = { 'username': u.username,
'name': u.name,
'twitter': u.twitter,
'github': u.github,
'website': u.website,
'projects': s.projects,
'courses': s.courses,
'books': s.books,
'online': s.online,
'opensource': s.open_source,
'meatspace': s.meatspace,
'items': list(i) }
self.render('transcript.html', **params)
class NewItem(Edit):
def get(self, username, transcript_item):
if transcript_item not in ['project', 'course', 'book', 'opensource', 'meatspace']:
self.response.out.write('404 not found')
else:
params = {}
self.add_user_info(params, username)
self.add_settings(params, username)
i = TranscriptItem.by_username(username)
params['items'] = list(i)
params['newitem'] = transcript_item
self.render('edit.html', **params)
def post(self, username, transcript_item):
error = False
self.itemname = self.request.get('itemname')
self.itemdate = self.request.get('itemdate')
self.itemdesc = self.request.get('itemdesc')
if not self.itemname:
error = True
params = {}
self.add_user_info(params, username)
self.add_settings(params, username)
params['newitem'] = transcript_item
params['title_error'] = 'A title is required.'
self.render('edit.html', **params)
else:
k = User.by_name(username).key()
i = TranscriptItem(title=self.itemname, content=self.itemdesc,
category=transcript_item, owner=k)
i.put()
self.redirect('/' + username)
app = webapp2.WSGIApplication([webapp2.Route('/', Main),
webapp2.Route('/signin', SignIn),
webapp2.Route('/signup', SignUp),
webapp2.Route('/finish', FinishSignUp),
webapp2.Route('/<username>', Transcript),
webapp2.Route('/<username>/edit', Edit),
webapp2.Route('/<username>/new/<transcript_item>', NewItem)],
debug=True)