forked from njl/progcom
/
app.py
executable file
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/
app.py
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#!/usr/bin/env python
import os
import json
import random
from flask import (Flask, render_template, request, session, url_for, redirect,
flash, abort)
from jinja2 import Markup
import bleach
import markdown
from raven.contrib.flask import Sentry
import logic as l
app = Flask(__name__)
app.secret_key = os.environ['FLASK_SECRET_KEY']
if 'SENTRY_DSN' in os.environ:
sentry = Sentry(app)
print 'Sentry'
THIS_IS_BATCH = 'THIS_IS_BATCH' in os.environ
app.config.THIS_IS_BATCH = THIS_IS_BATCH
if THIS_IS_BATCH:
print 'THIS IS BATCH'
else:
print 'This is Screening!'
@app.template_filter('date')
def date_filter(d):
return d.strftime('%b-%-d %I:%M')
def set_nofollow(attrs, new=False):
attrs['target'] = '_blank'
return attrs
@app.template_filter('markdown')
def markdown_filter(s):
raw = bleach.clean(markdown.markdown(s),
tags=bleach.ALLOWED_TAGS+['p', 'h1', 'h2'])
raw = bleach.linkify(raw, callbacks=[set_nofollow])
return Markup(raw)
"""
Account Silliness
"""
_ADMIN_EMAILS = set(json.loads(os.environ['ADMIN_EMAILS']))
@app.before_request
def security_check():
request.user = l.get_user(session.get('userid'))
if request.user and not request.user.approved:
session.clear()
return redirect(url_for('login'))
path = request.path
if (request.user and path.startswith('/admin')
and request.user.email not in _ADMIN_EMAILS):
abort(403)
if path.startswith('/screening') and THIS_IS_BATCH:
abort(403)
if path.startswith('/batch') and not THIS_IS_BATCH:
abort(403)
if request.user:
return
for prefix in ('/static', '/user', '/feedback'):
if path.startswith(prefix):
return
return redirect(url_for('login'))
@app.route('/user/login/')
def login():
return render_template('login.html')
@app.route('/user/login/', methods=['POST'])
def login_post():
uid = l.check_pw(request.values.get('email'),
request.values.get('pw'))
if not uid:
flash('Bad email or password.')
return redirect(url_for('login'))
user = l.get_user(uid)
if not user.approved:
flash('You have not yet been approved.')
return redirect(url_for('login'))
session['userid'] = uid
return redirect('/')
@app.route('/user/new/')
def new_user():
return render_template('new_user.html')
@app.route('/user/new/', methods=['POST'])
def new_user_post():
uid = l.add_user(request.values.get('email'),
request.values.get('name'),
request.values.get('pw'))
flash('You will be able to log in after your account is approved!')
return redirect(url_for('login'))
@app.route('/user/logout/')
def logout():
session.clear()
return redirect(url_for('login'))
"""
Admin
"""
@app.route('/admin/')
def admin_menu():
return render_template('admin_page.html')
@app.route('/admin/users/')
def list_users():
return render_template('user_list.html', users=l.list_users())
@app.route('/admin/users/<int:uid>/approve/', methods=['POST'])
def approve_user(uid):
l.approve_user(uid)
user = l.get_user(uid)
flash('Approved user {}'.format(user.email))
return redirect(url_for('list_users'))
@app.route('/admin/reasons/')
def list_reasons():
return render_template('reasons.html', reasons=l.get_reasons())
@app.route('/admin/reasons/', methods=['POST'])
def add_reason():
text = request.values.get('text')
l.add_reason(text)
flash('Added reason "{}"'.format(text))
return redirect(url_for('list_reasons'))
"""
User State
"""
@app.route('/votes/')
def show_votes():
votes = l.get_my_votes(request.user.id)
percent = 100.0*len(votes)/l.get_proposal_count()
return render_template('my_votes.html', votes=votes, percent=percent,
standards = l.get_standards())
@app.route('/bookmarks/')
def show_bookmarks():
return render_template('bookmarks.html', bookmarks=l.get_bookmarks(request.user.id))
@app.route('/unread/')
def show_unread():
return render_template('unread.html', unread=l.get_unread(request.user.id))
"""
Batch Actions
"""
@app.route('/batch/')
def batch_splash_page():
return render_template('batch.html', unread=l.get_unread_batches(request.user.id),
groups=l.list_groups(request.user.id))
@app.route('/batch/<int:id>/')
def batch_view(id):
raw_proposals = l.get_group_proposals(id)
proposals = [{'proposal':x, 'discussion':l.get_discussion(x.id)}
for x in raw_proposals]
proposal_map = {x.id:x for x in raw_proposals}
random.shuffle(proposals)
basics = {x['proposal'].id:x['proposal'].title for x in proposals}
vote = l.get_batch_vote(id, request.user.id)
msgs = l.get_batch_messages(id)
l.mark_batch_read(id, request.user.id)
return render_template('batchgroup.html', group=l.get_group(id),
proposals=proposals, proposal_map=proposal_map,
basics=basics, msgs=msgs,
vote = vote._asdict() if vote else None)
@app.route('/batch/<int:id>/vote/', methods=['POST'])
def batch_vote(id):
accept = request.values.getlist('accept', int)
l.vote_group(id, request.user.id, accept)
if not accept:
txt = 'You chose no talks from group {}'.format(id)
else:
txt = 'You chose talk{} {} from group {}'
txt = txt.format('' if len(accept) == 1 else 's',
' and '.join('#'+str(x) for x in accept),
id)
flash(txt)
return redirect(url_for('batch_splash_page'))
@app.route('/batch/<int:id>/comment/', methods=['POST'])
def batch_discussion(id):
l.add_batch_message(request.user.id, id, request.values.get('comment'))
return redirect(url_for('batch_view', id=id))
"""
Screening Actions
"""
@app.route('/screening/<int:id>/')
def screening(id):
proposal = l.get_proposal(id)
if not proposal or proposal.withdrawn:
abort(404)
if request.user.email in (x.email.lower() for x in proposal.authors):
abort(404)
unread = l.is_unread(request.user.id, id)
discussion = l.get_discussion(id)
standards = l.get_standards()
progress = l.screening_progress()
bookmarked = l.has_bookmark(request.user.id, id)
existing_vote = l.get_user_vote(request.user.id, id)
votes = l.get_votes(id)
return render_template('screening_proposal.html', proposal=proposal,
votes=votes, discussion=discussion,
standards=standards, progress=progress,
bookmarked=bookmarked,
existing_vote=existing_vote,
unread=unread)
@app.route('/screening/<int:id>/vote/', methods=['POST'])
def vote(id):
standards = l.get_standards()
scores = {}
for s in standards:
scores[s.id] = int(request.values['standard-{}'.format(s.id)])
nominate = request.values.get('nominate', '0') == '1'
redir = redirect(url_for('screening', id=id))
if l.vote(request.user.id, id, scores, nominate):
proposal = l.get_proposal(id)
return redir
return redir
@app.route('/screening/<int:id>/comment/', methods=['POST'])
def comment(id):
comment = request.values.get('comment').strip()
redir = redirect(url_for('screening', id=id))
if not comment:
flash("Empty comment")
return redir
l.add_to_discussion(request.user.id, id, comment, feedback=False)
return redir
@app.route('/screening/<int:id>/feedback/', methods=['POST'])
def feedback(id):
comment = request.values.get('feedback').strip()
redir = redirect(url_for('screening', id=id))
if not comment:
flash('Empty comment')
return redir
l.add_to_discussion(request.user.id, id, comment, feedback=True)
return redir
@app.route('/screening/<int:id>/bookmark/add/', methods=['POST'])
def add_bookmark(id):
l.add_bookmark(request.user.id, id)
return redirect(url_for('screening', id=id))
@app.route('/screening/<int:id>/bookmark/remove/', methods=['POST'])
def remove_bookmark(id):
l.remove_bookmark(request.user.id, id)
return redirect(url_for('screening', id=id))
@app.route('/screening/<int:id>/mark_read/', methods=['POST'])
def mark_read(id):
l.mark_read(request.user.id, id)
return redirect(url_for('screening', id=id))
"""
Author Feedback
"""
@app.route('/feedback/<key>')
def author_feedback(key):
name, id = l.check_author_key(key)
if not name:
return render_template('bad_feedback_key.html')
proposal = l.get_proposal(id)
return render_template('author_feedback.html', name=name,
proposal=proposal, messages=l.get_discussion(id))
@app.route('/feedback/<key>', methods=['POST'])
def author_post_feedback(key):
name, id = l.check_author_key(key)
if not name:
return render_template('bad_feedback_key.html')
message = request.values.get('message', '').strip()
redir = redirect(url_for('author_feedback', key=key))
if not message:
flash('Empty message')
return redir
l.add_to_discussion(None, id, request.values.get('message'), name=name)
flash('Your message has been saved!')
return redir
"""
Default Action
"""
@app.route('/')
def pick():
if THIS_IS_BATCH:
return redirect(url_for('batch_splash_page'))
id = l.needs_votes(request.user.email, request.user.id)
if not id:
flash("You have voted on every proposal!")
return redirect(url_for('show_votes'))
return redirect(url_for('screening', id=id))
if __name__ == '__main__':
app.run(port=4000, debug=True)