2 # -*- coding: utf-8 -*-
4 from flask
import Flask
, request
, session
, g
, redirect
, url_for
, abort
, \
7 from datetime
import date
, time
, timedelta
9 from contextlib
import closing
11 locale
.setlocale(locale
.LC_ALL
, '')
17 DATABASE
= '/tmp/cavote.db'
18 SECRET_KEY
= '{J@uRKO,xO-PK7B,jF?>iHbxLasF9s#zjOoy=+:'
20 TITLE
= u
"Cavote FFDN"
21 EMAIL
= '"' + TITLE
+ '"' + ' <' + u
"cavote@ffdn.org" + '>'
22 BASEURL
= "http://localhost:5000"
23 VERSION
= "cavote 0.0.1"
24 SMTP_SERVER
= "10.33.33.30"
25 PATTERNS
= {u
'Oui/Non': [u
'Oui', u
'Non'], u
'Oui/Non/Peut-être': [u
'Oui', u
'Non', u
'Peut-être']}
28 app
.config
.from_object(__name__
)
31 return sqlite3
.connect(app
.config
['DATABASE'])
36 g
.db
.execute("PRAGMA foreign_keys = ON")
39 def teardown_request(exception
):
44 return render_template('index.html', active_button
="home")
46 def query_db(query
, args
=(), one
=False):
47 cur
= g
.db
.execute(query
, args
)
48 rv
= [dict((cur
.description
[idx
][0], value
)
49 for idx
, value
in enumerate(row
)) for row
in cur
.fetchall()]
50 return (rv
[0] if rv
else None) if one
else rv
53 with
closing(connect_db()) as db
:
54 with app
.open_resource('schema.sql') as f
:
55 db
.cursor().executescript(f
.read())
61 def valid_login(username
, password
):
62 return query_db('select * from users where email = ? and password = ?', [username
, crypt(password
)], one
=True)
64 def connect_user(user
):
65 session
['user'] = user
66 del session
['user']['password']
67 del session
['user']['key']
69 def disconnect_user():
70 session
.pop('user', None)
73 return hashlib
.sha1(passwd
).hexdigest()
76 return hashlib
.sha1(os
.urandom(24)).hexdigest()
79 user
= session
.get('user')
82 elif user
.get('id') < 0:
87 @app.route('/login', methods
=['GET', 'POST'])
89 if request
.method
== 'POST':
90 user
= valid_login(request
.form
['username'], request
.form
['password'])
92 flash(u
'Email ou mot de passe invalide.', 'error')
95 flash(u
'Vous êtes connecté. Bienvenue, %s !' % user
['name'], 'success')
96 return redirect(url_for('home'))
97 return render_template('login.html')
102 flash(u
'Vous avez été déconnecté.', 'info')
103 return redirect(url_for('home'))
108 @app.route('/password/lost', methods
=['GET', 'POST'])
111 if request
.method
== 'POST':
112 user
= query_db('select * from users where email = ?', [request
.form
['email']], one
=True)
114 flash('Cet utilisateur n\'existe pas !', 'error')
117 g
.db
.execute('update users set key = ? where id = ?', [key
, user
['id']])
119 link
= BASEURL
+ url_for('login_key', userid
=user
['id'], key
=key
)
122 "To: %s" % user
['email'],
123 "Subject: [Cavote] Password lost",
124 "Date: %s" % time
.strftime("%a, %d %b %Y %H:%M:%S +0000", time
.gmtime()),
125 "X-Mailer: %s" % VERSION
,
127 "You have lost your password.",
128 "This link will log you without password.",
129 "Don't forget to define a new one as soon a possible!",
130 "This link will only work one time.",
134 "If you think this mail is not for you, please ignore and delete it."
136 server
= smtplib
.SMTP(SMTP_SERVER
)
137 server
.sendmail(EMAIL
, [user
['email']], BODY
)
139 flash(u
"Un mail a été envoyé à " + user
['email'], 'info')
140 return render_template('password_lost.html')
142 @app.route('/login/<userid>/<key>')
143 def login_key(userid
, key
):
144 user
= query_db('select * from users where id = ? and key = ?', [userid
, key
], one
=True)
145 if user
is None or user
['key'] == "invalid":
149 g
.db
.execute('update users set key = "invalid" where id = ?', [user
['id']])
151 flash(u
"Veuillez mettre à jour votre mot de passe", 'info')
152 return redirect(url_for('user_password', userid
=user
['id']))
157 @app.route('/user/<userid>')
159 if int(userid
) != get_userid():
161 groups
= query_db('select * from groups join user_group on id=id_group where id_user = ?', userid
)
162 return render_template('user.html', groups
=groups
)
164 @app.route('/user/settings/<userid>', methods
=['GET', 'POST'])
165 def user_edit(userid
):
166 if int(userid
) != get_userid():
168 if request
.method
== 'POST':
169 if query_db('select * from users where email=? and id!=?', [request
.form
['email'], userid
], one
=True) is None:
170 if query_db('select * from users where name=? and id!=?', [request
.form
['name'], userid
], one
=True) is None:
171 g
.db
.execute('update users set email = ?, name = ?, organization = ? where id = ?',
172 [request
.form
['email'], request
.form
['name'], request
.form
['organization'], session
['user']['id']])
175 user
= query_db('select * from users where id=?', [userid
], one
=True)
177 flash(u
'Une erreur s\'est produite.', 'error')
178 return redirect(url_for('login'))
180 flash(u
'Votre profil a été mis à jour !', 'success')
182 flash(u
'Le nom ' + request
.form
['name'] + u
' est déjà pris ! Veuillez en choisir un autre.', 'error')
184 flash(u
'Il existe déjà un compte pour cette adresse e-mail : ' + request
.form
['email'], 'error')
185 return render_template('user_edit.html')
187 @app.route('/user/password/<userid>', methods
=['GET', 'POST'])
188 def user_password(userid
):
189 if int(userid
) != get_userid():
191 if request
.method
== 'POST':
192 if request
.form
['password'] == request
.form
['password2']:
193 g
.db
.execute('update users set password = ? where id = ?', [crypt(request
.form
['password']), session
['user']['id']])
195 flash(u
'Votre mot de passe a été mis à jour.', 'success')
197 flash(u
'Les mots de passe sont différents.', 'error')
198 return render_template('user_edit.html')
203 @app.route('/admin/users')
205 if not session
.get('user').get('is_admin'):
207 tuples
= query_db('select *, groups.name as groupname from (select *, id as userid, name as username from users join user_group on id=id_user order by id desc) join groups on id_group=groups.id')
210 if t
['userid'] in users
:
211 users
[t
['userid']]['groups'].append(t
["groupname"])
213 users
[t
['userid']] = dict()
214 users
[t
['userid']]['userid'] = t
['userid']
215 users
[t
['userid']]['email'] = t
['email']
216 users
[t
['userid']]['username'] = t
['username']
217 users
[t
['userid']]['is_admin'] = t
['is_admin']
218 users
[t
['userid']]['groups'] = [t
['groupname']]
220 return render_template('admin_users.html', users
=users
.values())
222 @app.route('/admin/users/add', methods
=['GET', 'POST'])
223 def admin_user_add():
224 if not session
.get('user').get('is_admin'):
226 if request
.method
== 'POST':
227 if request
.form
['email']:
228 if query_db('select * from users where email=?', [request
.form
['email']], one
=True) is None:
229 if request
.form
['username']:
230 if query_db('select * from users where name=?', [request
.form
['username']], one
=True) is None:
233 if 'admin' in request
.form
.keys():
236 g
.db
.execute('insert into users (email, name, organization, password, is_admin, key) values (?, ?, ?, ?, ?, ?)',
237 [request
.form
['email'], request
.form
['username'], request
.form
['organization'], password
, admin
, key
])
239 user
= query_db('select * from users where email = ?', [request
.form
["email"]], one
=True)
241 groups
= request
.form
.getlist('groups')
244 if query_db('select id from groups where id = ?', group
, one
=True) is None:
245 flash(u
'Le groupe portant l\'id %s n\'existe pas.' % group
, 'warning')
247 g
.db
.execute('insert into user_group values (?, ?)', [user
['id'], group
])
249 link
= BASEURL
+ url_for('login_key', userid
=user
['id'], key
=user
['key'])
252 "To: %s" % user
['email'],
253 "Subject: [Cavote] Welcome",
254 "Date: %s" % time
.strftime("%a, %d %b %Y %H:%M:%S +0000", time
.gmtime()),
255 "X-Mailer: %s" % VERSION
,
257 "Hi %s!" % user
['name'],
258 "Welcome on %s." % TITLE
,
259 "Your account's adresse is : %s." % user
['email'],
261 "To log in for the first time and set your password, please follow this link :",
265 server
= smtplib
.SMTP(SMTP_SERVER
)
266 server
.sendmail(EMAIL
, [user
['email']], BODY
)
268 flash(u
'Le nouvel utilisateur a été créé avec succès', 'success')
269 return redirect(url_for('admin_users'))
271 flash(u
'Une erreur s\'est produite.', 'error')
273 flash(u
'Le nom ' + request
.form
['username'] + u
' est déjà pris ! Veuillez en choisir un autre.', 'error')
275 flash(u
"Vous devez spécifier un nom d'utilisateur.", 'error')
277 flash(u
'Il existe déjà un compte pour cette adresse e-mail : ' + request
.form
['email'], 'error')
279 flash(u
"Vous devez spécifier une adresse email.", 'error')
280 groups
= query_db('select * from groups where system=0')
281 return render_template('admin_user_new.html', groups
=groups
)
286 @app.route('/admin/groups')
288 if not session
.get('user').get('is_admin'):
290 groups
= query_db('select * from groups')
291 return render_template('admin_groups.html', groups
=groups
)
293 @app.route('/admin/groups/add', methods
=['POST'])
294 def admin_group_add():
295 if not session
.get('user').get('is_admin'):
297 if request
.method
== 'POST':
298 if request
.form
['name']:
299 g
.db
.execute('insert into groups (name) values (?)', [request
.form
['name']])
302 flash(u
"Vous devez spécifier un nom.", "error")
303 return redirect(url_for('admin_groups'))
305 @app.route('/admin/groups/delete/<idgroup>')
306 def admin_group_del(idgroup
):
307 if not session
.get('user').get('is_admin'):
309 group
= query_db('select * from groups where id = ?', [idgroup
], one
=True)
314 g
.db
.execute('delete from groups where id = ?', [idgroup
])
316 return redirect(url_for('admin_groups'))
321 @app.route('/votes/<votes>')
324 active_button
= votes
325 max_votes
='select id_group, count(*) as max_votes from user_group group by id_group'
326 basequery
= 'select votes.*, max_votes from votes join (' + max_votes
+ ') as max_votes on votes.id_group = max_votes.id_group'
327 nb_votes
= 'select id_vote, count(*) as nb_votes from (select id_user, id_vote from user_choice join choices on id_choice = choices.id group by id_user, id_vote) group by id_vote'
328 basequery
= 'select * from (' + basequery
+ ') left join (' + nb_votes
+ ') on id = id_vote'
329 basequery
= 'select *, votes.id as voteid, groups.name as groupname from (' + basequery
+ ') as votes join groups on groups.id = id_group where is_open=1'
331 votes
= query_db(basequery
+ ' order by id desc')
332 elif votes
== 'archive':
333 votes
= query_db(basequery
+ ' and is_terminated=1 order by id desc')
334 elif votes
== 'current':
335 votes
= query_db(basequery
+ ' and is_terminated=0 order by id desc')
336 elif votes
== 'waiting':
337 basequery
= 'select votes.* from user_group join (' + basequery
+ ') as votes on votes.id_group = user_group.id_group where user_group.id_user = ?'
338 already_voted
= 'select id_vote from user_choice join choices on user_choice.id_choice = choices.id where id_user = ?'
339 votes
= query_db(basequery
+ ' and votes.id not in (' + already_voted
+ ') and is_terminated=0', [get_userid(), get_userid()])
343 if not vote
.get('nb_votes'):
345 vote
['percent'] = int((float(vote
['nb_votes']) / float(vote
['max_votes'])) * 100)
346 return render_template('votes.html', votes
=votes
, active_button
=active_button
)
351 def can_see_vote(idvote
, iduser
=-1):
352 vote
= query_db('select * from votes where id=?', [idvote
], one
=True)
355 if not vote
['is_public']:
356 user
= query_db('select * from users where id=?', [iduser
], one
=True)
357 if query_db('select * from user_group where id_user = ? and id_group = ?', [iduser
, vote
['id']], one
=True) is None:
361 def can_vote(idvote
, iduser
=-1):
362 vote
= query_db('select * from votes where id=?', [idvote
], one
=True)
365 if vote
['is_terminated'] == 0:
367 if can_see_vote(idvote
, iduser
):
368 if not has_voted(idvote
, iduser
):
369 if query_db('select * from user_group where id_user = ? and id_group = ?', [iduser
, vote
['id_group']], one
=True):
373 def has_voted(idvote
, iduser
=-1):
374 vote
= query_db('select * from user_choice join choices on id_choice=choices.id where id_vote = ? and id_user = ?', [idvote
, iduser
], one
=True)
375 return (vote
is not None)
377 @app.route('/vote/<idvote>', methods
=['GET', 'POST'])
379 vote
= query_db('select votes.*, groups.name as groupname from votes join groups on groups.id=votes.id_group where votes.id=?', [idvote
], one
=True)
382 if can_see_vote(idvote
, get_userid()):
383 if request
.method
== 'POST':
384 if can_vote(idvote
, get_userid()):
385 if vote
['is_multiplechoice'] == 0:
386 if query_db('select * from choices where id = ?', [request
.form
['choice']], one
=True) is not None:
387 g
.db
.execute('insert into user_choice (id_user, id_choice) values (?, ?)',
388 [session
.get('user').get('id'), request
.form
['choice']])
391 choices
= query_db('select name, id from choices where id_vote=?', [idvote
])
392 for choice
in choices
:
393 if str(choice
['id']) in request
.form
.keys():
394 g
.db
.execute('insert into user_choice (id_user, id_choice) values (?, ?)',
395 [session
.get('user').get('id'), choice
['id']])
399 tuples
= query_db('select choiceid, choicename, users.id as userid, users.name as username from (select choices.id as choiceid, choices.name as choicename, id_user as userid from choices join user_choice on choices.id = user_choice.id_choice where id_vote = ?) join users on userid = users.id', [idvote
])
402 if t
['userid'] in users
:
403 users
[t
['userid']]['choices'].append(t
['choiceid'])
405 users
[t
['userid']] = dict()
406 users
[t
['userid']]['userid'] = t
['userid']
407 users
[t
['userid']]['username'] = t
['username']
408 users
[t
['userid']]['choices'] = [t
['choiceid']]
409 choices
= query_db('select choices.name, choices.id, choices.name, choices.id_vote, count(id_choice) as nb from choices left join user_choice on id_choice = choices.id where id_vote = ? group by id_choice, name, id_vote order by id', [idvote
])
410 attachments
= query_db('select * from attachments where id_vote=?', [idvote
])
411 tmp
= query_db('select id_group, count(*) as nb from user_group where id_group = ? group by id_group', [vote
['id_group']], one
=True)
415 vote
['max_votes'] = tmp
['nb']
416 tmp
= query_db('select id_vote, count(*) as nb from (select id_user, id_vote from user_choice join choices on id_choice = choices.id group by id_user, id_vote) where id_vote = ? group by id_vote', [idvote
], one
=True)
420 vote
['nb_votes'] = tmp
['nb']
421 vote
['percent'] = int((float(vote
['nb_votes']) / float(vote
['max_votes'])) * 100)
422 return render_template('vote.html', vote
=vote
, attachments
=attachments
, choices
=choices
, users
=users
.values(), can_vote
=can_vote(idvote
, get_userid()))
423 flash(u
'Vous n\'avez pas le droit de voir ce vote, désolé.')
424 return redirect(url_for('home'))
426 @app.route('/vote/deletechoices/<idvote>/<iduser>')
427 def vote_deletechoices(idvote
, iduser
):
428 if int(iduser
) != get_userid():
430 g
.db
.execute('delete from user_choice where id_user = ? and id_choice in (select id from choices where id_vote = ?)',
433 return redirect(url_for('vote', idvote
=idvote
))
438 @app.route('/admin/votes/list')
440 if not session
.get('user').get('is_admin'):
442 votes
= query_db('select *, votes.id as voteid, groups.name as groupname from votes join groups on groups.id=votes.id_group order by id desc')
443 return render_template('admin_votes.html', votes
=votes
)
445 @app.route('/admin/votes/add', methods
=['GET', 'POST'])
446 def admin_vote_add():
447 if not session
.get('user').get('is_admin'):
449 if request
.method
== 'POST':
450 if request
.form
['title']:
451 if query_db('select * from votes where title = ?', [request
.form
['title']], one
=True) is None:
452 date_begin
= date
.today()
453 date_end
= date
.today() + timedelta(days
=int(request
.form
['days']))
457 if 'transparent' in request
.form
.keys():
459 if 'public' in request
.form
.keys():
461 if 'multiplechoice' in request
.form
.keys():
463 group
= query_db('select id from groups where name = ?', [request
.form
['group']], one
=True)
466 g
.db
.execute('insert into votes (title, description, category, date_begin, date_end, is_transparent, is_public, is_multiplechoice, id_group, id_author) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)',
467 [request
.form
['title'], request
.form
['description'], request
.form
['category'], date_begin
, date_end
, transparent
, public
, multiplechoice
, group
['id'], session
['user']['id']])
469 vote
= query_db('select * from votes where title = ? and date_begin = ? order by id desc',
470 [request
.form
['title'], date_begin
], one
=True)
472 flash(u
'Une erreur est survenue !', 'error')
473 return redirect(url_for('home'))
475 if request
.form
['pattern'] in PATTERNS
.keys():
476 pattern
= PATTERNS
[request
.form
['pattern']]
477 for choice
in pattern
:
478 g
.db
.execute('insert into choices (name, id_vote) values (?, ?)', [choice
, vote
['id']])
480 flash(u
"Le vote a été créé", 'info')
481 return redirect(url_for('admin_vote_edit', voteid
=vote
['id']))
483 flash(u
'Le titre que vous avez choisi est déjà pris.', 'error')
485 flash(u
'Vous devez spécifier un titre.', 'error')
486 groups
= query_db('select * from groups')
487 return render_template('admin_vote_new.html', groups
=groups
, patterns
=PATTERNS
)
489 @app.route('/admin/votes/edit/<voteid>', methods
=['GET', 'POST'])
490 def admin_vote_edit(voteid
):
491 if not session
.get('user').get('is_admin'):
493 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
496 if request
.method
== 'POST':
497 if request
.form
['title']:
498 # :TODO:maethor:120529: Calculer date_begin pour pouvoir y ajouter duration et obtenir date_end
501 if 'transparent' in request
.form
.keys():
503 if 'public' in request
.form
.keys():
507 if request
.form
['status'] == 'Ouvert':
508 choices
= query_db('select id_vote, count(*) as nb from choices where id_vote = ? group by id_vote', [voteid
], one
=True)
509 if choices
is not None and choices
['nb'] >= 2:
512 flash(u
'Vous devez proposer au moins deux choix pour ouvrir le vote.', 'error')
513 elif request
.form
['status'] == u
'Terminé':
517 g
.db
.execute('update votes set title = ?, description = ?, category = ?, is_transparent = ?, is_public = ?, is_open = ?, is_terminated = ? where id = ?',
518 [request
.form
['title'], request
.form
['description'], request
.form
['category'], transparent
, public
, isopen
, isterminated
, voteid
])
520 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
521 flash(u
"Le vote a bien été mis à jour.", "success")
523 flash(u
'Vous devez spécifier un titre.', 'error')
525 # :TODO:maethor:120529: Calculer la durée du vote (différence date_end - date_begin)
526 vote
['duration'] = 15
527 group
= query_db('select name from groups where id = ?', [vote
['id_group']], one
=True)
528 choices
= query_db('select * from choices where id_vote = ?', [voteid
])
529 attachments
= query_db('select * from attachments where id_vote = ?', [voteid
])
530 return render_template('admin_vote_edit.html', vote
=vote
, group
=group
, choices
=choices
, attachments
=attachments
)
532 @app.route('/admin/votes/addchoice/<voteid>', methods
=['POST'])
533 def admin_vote_addchoice(voteid
):
534 if not session
.get('user').get('is_admin'):
536 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
539 g
.db
.execute('insert into choices (name, id_vote) values (?, ?)', [request
.form
['title'], voteid
])
541 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
543 @app.route('/admin/votes/editchoice/<voteid>/<choiceid>', methods
=['POST', 'DELETE'])
544 def admin_vote_editchoice(voteid
, choiceid
):
545 if not session
.get('user').get('is_admin'):
547 choice
= query_db('select * from choices where id = ? and id_vote = ?', [choiceid
, voteid
], one
=True)
550 if request
.method
== 'POST':
551 g
.db
.execute('update choices set name=? where id = ? and id_vote = ?', [request
.form
['title'], choiceid
, voteid
])
553 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
555 @app.route('/admin/votes/deletechoice/<voteid>/<choiceid>')
556 def admin_vote_deletechoice(voteid
, choiceid
):
557 if not session
.get('user').get('is_admin'):
559 choice
= query_db('select * from choices where id = ? and id_vote = ?', [choiceid
, voteid
], one
=True)
562 g
.db
.execute('delete from choices where id = ? and id_vote = ?', [choiceid
, voteid
])
564 choices
= query_db('select id_vote, count(*) as nb from choices where id_vote = ? group by id_vote', [voteid
], one
=True)
565 if choices
is None or choices
['nb'] < 2:
566 g
.db
.execute('update votes set is_open=0 where id = ?', [voteid
])
568 flash(u
'Attention ! Il y a moins de deux choix. Le vote a été fermé.', 'error')
569 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
571 @app.route('/admin/votes/addattachment/<voteid>', methods
=['POST'])
572 def admin_vote_addattachment(voteid
):
573 if not session
.get('user').get('is_admin'):
575 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
578 g
.db
.execute('insert into attachments (url, id_vote) values (?, ?)', [request
.form
['url'], voteid
])
580 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
582 @app.route('/admin/votes/deleteattachment/<voteid>/<attachmentid>')
583 def admin_vote_deleteattachment(voteid
, attachmentid
):
584 if not session
.get('user').get('is_admin'):
586 attachment
= query_db('select * from attachments where id = ? and id_vote = ?', [attachmentid
, voteid
], one
=True)
587 if attachment
is None:
589 g
.db
.execute('delete from attachments where id = ? and id_vote = ?', [attachmentid
, voteid
])
591 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
596 if __name__
== '__main__':