render_template, flash
import sqlite3
from datetime import date, timedelta
+from contextlib import closing
import locale
locale.setlocale(locale.LC_ALL, '')
+import hashlib
DATABASE = '/tmp/cavote.db'
SECRET_KEY = '{J@uRKO,xO-PK7B,jF?>iHbxLasF9s#zjOoy=+:'
DEBUG = True
-USERNAME = 'admin'
-PASSWORD = 'admin'
app = Flask(__name__)
app.config.from_object(__name__)
def connect_db():
- return sqlite3.connect(app.config['DATABASE'])
+ return sqlite3.connect(app.config['DATABASE'])
@app.before_request
def before_request():
def teardown_request(exception):
g.db.close()
-@app.route('/admin/votes')
-def show_votes():
- cur = g.db.execute('select title, description, date from votes order by id desc')
- votes = [dict(title=row[0], description=row[1], date=row[2]) for row in cur.fetchall()]
- return render_template('show_votes.html', votes=votes)
+@app.route('/')
+def home():
+ return render_template('index.html', active_button="home")
-@app.route('/admin/vote/add', methods=['POST'])
-def add_vote():
- if not session.get('logged_in'):
- abort(401)
- daten = date.today() + timedelta(days=60)
- ndate = daten.strftime('%d %B %Y')
- g.db.execute('insert into votes (title, description, date) values (?, ?, ?)',
- [request.form['title'], request.form['description'], ndate])
- g.db.commit()
- flash('New entry was successfully posted')
- return redirect(url_for('show_votes'))
+def query_db(query, args=(), one=False):
+ cur = g.db.execute(query, args)
+ rv = [dict((cur.description[idx][0], value)
+ for idx, value in enumerate(row)) for row in cur.fetchall()]
+ return (rv[0] if rv else None) if one else rv
+
+def init_db():
+ with closing(connect_db()) as db:
+ with app.open_resource('schema.sql') as f:
+ db.cursor().executescript(f.read())
+ db.commit()
+
+#----------------
+# Login / Logout
+
+def valid_login(username, password):
+ return query_db('select * from users where email = ? and password = ?', [username, crypt(password)], one=True)
+
+def connect_user(user):
+ session['user'] = user # :KLUDGE:maethor:120528: Stoquer toute la ligne de la table users dans la session, c'est un peu crade
+ del session['user']['password']
+ del session['user']['key']
+
+def disconnect_user():
+ session.pop('user', None)
+
+def crypt(passwd):
+ return hashlib.sha1(passwd).hexdigest()
@app.route('/login', methods=['GET', 'POST'])
def login():
- error = None
if request.method == 'POST':
- if request.form['username'] != app.config['USERNAME']:
- error = 'Invalid username'
- elif request.form['password'] != app.config['PASSWORD']:
- error = 'Invalid password'
+ user = valid_login(request.form['username'], request.form['password'])
+ if user is None:
+ flash('Invalid username/password', 'error')
else:
- session['logged_in'] = True
- flash('You were logged in')
- return redirect(url_for('show_votes'))
- return render_template('login.html', error=error)
+ connect_user(user)
+ flash('You were logged in', 'success')
+ return redirect(url_for('home'))
+ return render_template('login.html')
@app.route('/logout')
def logout():
- session.pop('logged_in', None)
- flash('You were logged out')
- return redirect(url_for('show_votes'))
+ disconnect_user()
+ flash('You were logged out', 'info')
+ return redirect(url_for('home'))
+
+#-----------------
+# Change password
+@app.route('/password/lost', methods=['GET', 'POST'])
+def password_lost():
+ info = None
+ if request.method == 'POST':
+ user = query_db('select * from users where email = ?', [request.form['email']], one=True)
+ if user is None:
+ flash('Cet utilisateur n\'existe pas !', 'error')
+ else:
+ # :TODO:maethor:120528: Generer la cle, la mettre dans la base de données et envoyer le mail
+ flash(u"Un mail a été envoyé à " + user['email'], 'info')
+ return render_template('password_lost.html')
+
+@app.route('/login/<userid>/<key>')
+def login_key(userid, key):
+ user = query_db('select * from users where id = ? and key = ?', [userid, key], one=True)
+ if user is None or key == "invalid":
+ abort(404)
+ else:
+ connect_user(user)
+ # :TODO:maethor:120528: Remplacer la clé pour qu'elle ne puisse plus être utilisée (invalid)
+ flash(u"Veuillez mettre à jour votre mot de passe", 'info')
+ return redirect(url_for('user_password'), userid=user['userid'])
+#---------------
+# User settings
+
+@app.route('/user/<userid>')
+def user(userid):
+ if int(userid) != session.get('user').get('id'):
+ abort(401)
+ groups = query_db('select * from roles join user_role on id=id_role where id_user = ?', userid)
+ return render_template('user.html', groups=groups)
+
+@app.route('/user/settings/<userid>', methods=['GET', 'POST'])
+def user_edit(userid):
+ if int(userid) != session.get('user').get('id'):
+ abort(401)
+ if request.method == 'POST':
+ if query_db('select * from users where email=? and id!=?', [request.form['email'], userid], one=True) is None:
+ if query_db('select * from users where name=? and id!=?', [request.form['name'], userid], one=True) is None:
+ g.db.execute('update users set email = ?, name = ?, organization = ? where id = ?',
+ [request.form['email'], request.form['name'], request.form['organization'], session['user']['id']])
+ g.db.commit()
+ disconnect_user() # :TODO:maethor:120528: Maybe useless, but this is simple way to refresh session :D
+ user = query_db('select * from users where id=?', [userid], one=True)
+ if user is None:
+ flash(u'Une erreur s\'est produite.', 'error')
+ return redirect(url_for('login'))
+ connect_user(user)
+ flash(u'Votre profil a été mis à jour !', 'success')
+ else:
+ flash(u'Le nom ' + request.form['name'] + u' est déjà pris ! Veuillez en choisir un autre.', 'error')
+ else:
+ flash(u'Il existe déjà un compte pour cette adresse e-mail : ' + request.form['email'], 'error')
+ return render_template('user_edit.html')
+
+@app.route('/user/password/<userid>', methods=['GET', 'POST'])
+def user_password(userid):
+ if int(userid) != session.get('user').get('id'):
+ abort(401)
+ if request.method == 'POST':
+ if request.form['password'] == request.form['password2']:
+ g.db.execute('update users set password = ? where id = ?', [crypt(request.form['password']), session['user']['id']])
+ g.db.commit()
+ flash(u'Votre mot de passe a été mis à jour.', 'success')
+ else:
+ flash(u'Les mots de passe sont différents.', 'error')
+ return render_template('user_edit.html')
+
+#------------
+# User admin
+
+@app.route('/admin/users')
+def admin_users():
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ users = query_db('select *, roles.name as rolename from (select *, name as username from users join user_role on id=id_user order by id desc) join roles on id_role=roles.id')
+ # :TODO:maethor:20120530: Find a way to reduce the dict
+ return render_template('admin_users.html', users=users)
+
+@app.route('/admin/users/add', methods=['GET', 'POST'])
+def admin_user_add():
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ if request.method == 'POST':
+ if request.form['email']:
+ # :TODO:maethor:120528: Check fields
+ password = "toto" # :TODO:maethor:120528: Generate password
+ admin = 0
+ if 'admin' in request.form.keys():
+ admin = 1
+ g.db.execute('insert into users (email, name, organization, password, is_admin) values (?, ?, ?, ?, ?)',
+ [request.form['email'], request.form['username'], request.form['organization'], password, admin])
+ g.db.commit()
+ user = query_db('select * from users where email = ?', [request.form["email"]], one=True)
+ if user:
+ for role in request.form.getlist('roles'):
+ # :TODO:maethor:120528: Check if this role exist
+ if query_db('select id from roles where id = ?', role, one=True) is None:
+ abort(401)
+ g.db.execute('insert into user_role values (?, ?)', [user['id'], role])
+ g.db.commit()
+ # :TODO:maethor:120528: Send mail
+ flash(u'Le nouvel utilisateur a été créé avec succès', 'success')
+ return redirect(url_for('admin_users'))
+ else:
+ flash(u'Une erreur s\'est produite.', 'error')
+ else:
+ flash(u"Vous devez spécifier une adresse email.", 'error')
+ groups = query_db('select * from roles where system=0')
+ return render_template('admin_user_new.html', groups=groups)
+
+#-------------
+# Roles admin
+
+@app.route('/admin/roles')
+def admin_roles():
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ roles = query_db('select * from roles')
+ return render_template('admin_roles.html', roles=roles)
+
+@app.route('/admin/roles/add', methods=['POST'])
+def admin_role_add():
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ if request.method == 'POST':
+ if request.form['name']:
+ g.db.execute('insert into roles (name) values (?)', [request.form['name']])
+ g.db.commit()
+ else:
+ flash(u"Vous devez spécifier un nom.", "error")
+ return redirect(url_for('admin_roles'))
+
+@app.route('/admin/roles/delete/<idrole>')
+def admin_role_del(idrole):
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ role = query_db('select * from roles where id = ?', [idrole], one=True)
+ if role is None:
+ abort(404)
+ if role['system']:
+ abort(401)
+ g.db.execute('delete from roles where id = ?', [idrole])
+ g.db.commit()
+ return redirect(url_for('admin_roles'))
+
+#------------
+# Votes list
+
+@app.route('/votes/<votes>')
+def votes(votes):
+ today = date.today()
+ active_button = votes
+ basequery = 'select *, roles.name as rolename from votes join roles on roles.id=votes.id_role where is_open=1'
+ if votes == 'all':
+ votes = query_db(basequery + ' order by id desc')
+ elif votes == 'archive':
+ votes = query_db(basequery + ' and date_end < (?) order by id desc', [today])
+ elif votes == 'current':
+ votes = query_db(basequery + ' and date_end >= (?) order by id desc', [today])
+ else:
+ abort(404)
+ return render_template('votes.html', votes=votes, active_button=active_button)
+
+#------
+# Vote
+
+def can_see_vote(idvote, iduser=-1):
+ user = query_db('select * from users where id=?', [iduser], one=True)
+ vote = query_db('select * from votes where id=?', [idvote], one=True)
+ if user is None and not vote.is_public:
+ return False
+ return True # :TODO:maethor:20120529: Check others things
+
+def can_vote(idvote, iduser=-1):
+ if not can_see_vote(idvote, iduser):
+ return False
+ return True # :TODO:maethor:20120529: Check others things
+
+@app.route('/vote/<idvote>')
+def vote(idvote):
+ vote = query_db('select *, roles.name as rolename from votes join roles on roles.id=votes.id_role where votes.id=?', [idvote], one=True)
+ if vote is None:
+ abort(404)
+ if can_see_vote(idvote, session.get('user').get('id')):
+ choices = query_db('select * from choices where id_vote=?', [idvote])
+ attachments = query_db('select * from attachments where id_vote=?', [idvote])
+ return render_template('vote.html', vote=vote, attachments=attachments, choices=choices, can_vote=can_vote(idvote, session.get('user').get('id')))
+ flash('Vous n\'avez pas le droit de voir ce vote, désolé.')
+ return(url_for('home'))
+
+#-------------
+# Votes admin
+
+@app.route('/admin/votes/list')
+def admin_votes():
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ votes = query_db('select *, roles.name as rolename from votes join roles on roles.id=votes.id_role order by id desc')
+ return render_template('admin_votes.html', votes=votes)
+
+@app.route('/admin/votes/add', methods=['GET', 'POST'])
+def admin_vote_add():
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ if request.method == 'POST':
+ if request.form['title']:
+ date_begin = date.today()
+ date_end = date.today() + timedelta(days=int(request.form['days']))
+ transparent = 0
+ public = 0
+ multiplechoice = 0
+ if 'transparent' in request.form.keys():
+ transparent = 1
+ if 'public' in request.form.keys():
+ public = 1
+ if 'multiplechoice' in request.form.keys():
+ multiplechoice = 1
+ role = query_db('select id from roles where name = ?', [request.form['role']], one=True)
+ if role is None:
+ role[id] = 1
+ g.db.execute('insert into votes (title, description, category, date_begin, date_end, is_transparent, is_public, is_multiplechoice, id_role, id_author) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)',
+ [request.form['title'], request.form['description'], request.form['category'], date_begin, date_end, transparent, public, multiplechoice, role['id'], session['user']['id']])
+ g.db.commit()
+ vote = query_db('select * from votes where title = ? and date_begin = ? order by id desc',
+ [request.form['title'], date_begin], one=True) # :DEBUG:maethor:20120528: Bug possible car le titre n'est pas unique
+ if vote is None:
+ flash(u'Une erreur est survenue !', 'error')
+ return redirect(url_for('home'))
+ else:
+ flash(u"Le vote a été créé", 'info')
+ return redirect(url_for('admin_vote_edit', voteid=vote['id']))
+ else:
+ flash(u'Vous devez spécifier un titre.', 'error')
+ groups = query_db('select * from roles')
+ return render_template('admin_vote_new.html', groups=groups)
+
+@app.route('/admin/votes/edit/<voteid>', methods=['GET', 'POST'])
+def admin_vote_edit(voteid):
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ vote = query_db('select * from votes where id = ?', [voteid], one=True)
+ if vote is None:
+ abort(404)
+ if request.method == 'POST':
+ if request.form['title']:
+ # :TODO:maethor:120529: Calculer date_begin pour pouvoir y ajouter duration et obtenir date_end
+ transparent = 0
+ public = 0
+ if 'transparent' in request.form.keys():
+ transparent = 1
+ if 'public' in request.form.keys():
+ public = 1
+ isopen = 0
+ if request.form['status'] == 'Ouvert': # :TODO:maethor:20120529: Check if there is at least 2 choices before
+ isopen = 1
+ g.db.execute('update votes set title = ?, description = ?, category = ?, is_transparent = ?, is_public = ?, is_open = ? where id = ?',
+ [request.form['title'], request.form['description'], request.form['category'], transparent, public, isopen, voteid])
+ g.db.commit()
+ vote = query_db('select * from votes where id = ?', [voteid], one=True)
+ flash(u"Le vote a bien été mis à jour.", "success")
+ else:
+ flash(u'Vous devez spécifier un titre.', 'error')
+
+ # :TODO:maethor:20120529: Calculer la durée du vote (différence date_end - date_begin)
+ vote['duration'] = 15
+ group = query_db('select name from roles where id = ?', [vote['id_role']], one=True)
+ choices = query_db('select * from choices where id_vote = ?', [voteid])
+ return render_template('admin_vote_edit.html', vote=vote, group=group, choices=choices)
+
+@app.route('/admin/votes/addchoice/<voteid>', methods=['POST'])
+def admin_vote_addchoice(voteid):
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ vote = query_db('select * from votes where id = ?', [voteid], one=True)
+ if vote is None:
+ abort(404)
+ g.db.execute('insert into choices (name, id_vote) values (?, ?)', [request.form['title'], voteid])
+ g.db.commit()
+ return redirect(url_for('admin_vote_edit', voteid=voteid))
+
+@app.route('/admin/votes/editchoice/<voteid>/<choiceid>', methods=['POST', 'DELETE'])
+def admin_vote_editchoice(voteid, choiceid):
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ choice = query_db('select * from choices where id = ? and id_vote = ?', [choiceid, voteid], one=True)
+ if choice is None:
+ abort(404)
+ if request.method == 'POST':
+ g.db.execute('update choices set name=? where id = ? and id_vote = ?', [request.form['title'], choiceid, voteid])
+ g.db.commit()
+ elif request.method == 'DELETE': # :COMMENT:maethor:20120528: I can't find how to use it from template
+ g.db.execute('delete from choices where id = ? and id_vote = ?', [choiceid, voteid])
+ g.db.commt()
+ return redirect(url_for('admin_vote_edit', voteid=voteid))
+
+@app.route('/admin/votes/deletechoice/<voteid>/<choiceid>')
+def admin_vote_deletechoice(voteid, choiceid):
+ if not session.get('user').get('is_admin'):
+ abort(401)
+ choice = query_db('select * from choices where id = ? and id_vote = ?', [choiceid, voteid], one=True)
+ if choice is None:
+ abort(404)
+ g.db.execute('delete from choices where id = ? and id_vote = ?', [choiceid, voteid])
+ g.db.commit()
+ return redirect(url_for('admin_vote_edit', voteid=voteid))
+
+#------
+# Main
if __name__ == '__main__':
app.run()
-