2 # -*- coding: utf-8 -*-
4 from flask
import Flask
, request
, session
, g
, redirect
, url_for
, abort
, \
7 from datetime
import date
, timedelta
8 from contextlib
import closing
10 locale
.setlocale(locale
.LC_ALL
, '')
13 DATABASE
= '/tmp/cavote.db'
14 SECRET_KEY
= '{J@uRKO,xO-PK7B,jF?>iHbxLasF9s#zjOoy=+:'
18 app
.config
.from_object(__name__
)
21 return sqlite3
.connect(app
.config
['DATABASE'])
28 def teardown_request(exception
):
33 return render_template('index.html', active_button
="home")
35 def query_db(query
, args
=(), one
=False):
36 cur
= g
.db
.execute(query
, args
)
37 rv
= [dict((cur
.description
[idx
][0], value
)
38 for idx
, value
in enumerate(row
)) for row
in cur
.fetchall()]
39 return (rv
[0] if rv
else None) if one
else rv
42 with
closing(connect_db()) as db
:
43 with app
.open_resource('schema.sql') as f
:
44 db
.cursor().executescript(f
.read())
50 def valid_login(username
, password
):
51 return query_db('select * from users where email = ? and password = ?', [username
, crypt(password
)], one
=True)
53 def connect_user(user
):
54 session
['user'] = user
# :KLUDGE:maethor:120528: Stoquer toute la ligne de la table users dans la session, c'est un peu crade
55 del session
['user']['password']
56 del session
['user']['key']
58 def disconnect_user():
59 session
.pop('user', None)
62 return hashlib
.sha1(passwd
).hexdigest()
65 user
= session
.get('user')
68 elif user
.get('id') < 0:
73 @app.route('/login', methods
=['GET', 'POST'])
75 if request
.method
== 'POST':
76 user
= valid_login(request
.form
['username'], request
.form
['password'])
78 flash('Invalid username/password', 'error')
81 flash('You were logged in', 'success')
82 return redirect(url_for('home'))
83 return render_template('login.html')
88 flash('You were logged out', 'info')
89 return redirect(url_for('home'))
94 @app.route('/password/lost', methods
=['GET', 'POST'])
97 if request
.method
== 'POST':
98 user
= query_db('select * from users where email = ?', [request
.form
['email']], one
=True)
100 flash('Cet utilisateur n\'existe pas !', 'error')
102 # :TODO:maethor:120528: Generer la cle, la mettre dans la base de données et envoyer le mail
103 flash(u
"Un mail a été envoyé à " + user
['email'], 'info')
104 return render_template('password_lost.html')
106 @app.route('/login/<userid>/<key>')
107 def login_key(userid
, key
):
108 user
= query_db('select * from users where id = ? and key = ?', [userid
, key
], one
=True)
109 if user
is None or key
== "invalid":
113 # :TODO:maethor:120528: Remplacer la clé pour qu'elle ne puisse plus être utilisée (invalid)
114 flash(u
"Veuillez mettre à jour votre mot de passe", 'info')
115 return redirect(url_for('user_password'), userid
=user
['userid'])
120 @app.route('/user/<userid>')
122 if int(userid
) != get_userid():
124 groups
= query_db('select * from groups join user_group on id=id_group where id_user = ?', userid
)
125 return render_template('user.html', groups
=groups
)
127 @app.route('/user/settings/<userid>', methods
=['GET', 'POST'])
128 def user_edit(userid
):
129 if int(userid
) != get_userid():
131 if request
.method
== 'POST':
132 if query_db('select * from users where email=? and id!=?', [request
.form
['email'], userid
], one
=True) is None:
133 if query_db('select * from users where name=? and id!=?', [request
.form
['name'], userid
], one
=True) is None:
134 g
.db
.execute('update users set email = ?, name = ?, organization = ? where id = ?',
135 [request
.form
['email'], request
.form
['name'], request
.form
['organization'], session
['user']['id']])
138 user
= query_db('select * from users where id=?', [userid
], one
=True)
140 flash(u
'Une erreur s\'est produite.', 'error')
141 return redirect(url_for('login'))
143 flash(u
'Votre profil a été mis à jour !', 'success')
145 flash(u
'Le nom ' + request
.form
['name'] + u
' est déjà pris ! Veuillez en choisir un autre.', 'error')
147 flash(u
'Il existe déjà un compte pour cette adresse e-mail : ' + request
.form
['email'], 'error')
148 return render_template('user_edit.html')
150 @app.route('/user/password/<userid>', methods
=['GET', 'POST'])
151 def user_password(userid
):
152 if int(userid
) != get_userid():
154 if request
.method
== 'POST':
155 if request
.form
['password'] == request
.form
['password2']:
156 g
.db
.execute('update users set password = ? where id = ?', [crypt(request
.form
['password']), session
['user']['id']])
158 flash(u
'Votre mot de passe a été mis à jour.', 'success')
160 flash(u
'Les mots de passe sont différents.', 'error')
161 return render_template('user_edit.html')
166 @app.route('/admin/users')
168 if not session
.get('user').get('is_admin'):
170 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')
173 if t
['userid'] in users
:
174 users
[t
['userid']]['groups'].append(t
["groupname"])
176 users
[t
['userid']] = dict()
177 users
[t
['userid']]['userid'] = t
['userid']
178 users
[t
['userid']]['email'] = t
['email']
179 users
[t
['userid']]['username'] = t
['username']
180 users
[t
['userid']]['is_admin'] = t
['is_admin']
181 users
[t
['userid']]['groups'] = [t
['groupname']]
183 return render_template('admin_users.html', users
=users
.values())
185 @app.route('/admin/users/add', methods
=['GET', 'POST'])
186 def admin_user_add():
187 if not session
.get('user').get('is_admin'):
189 if request
.method
== 'POST':
190 if request
.form
['email']:
191 # :TODO:maethor:120528: Check fields
192 password
= "toto" # :TODO:maethor:120528: Generate password
194 if 'admin' in request
.form
.keys():
196 g
.db
.execute('insert into users (email, name, organization, password, is_admin) values (?, ?, ?, ?, ?)',
197 [request
.form
['email'], request
.form
['username'], request
.form
['organization'], password
, admin
])
199 user
= query_db('select * from users where email = ?', [request
.form
["email"]], one
=True)
201 for group
in request
.form
.getlist('groups'):
202 # :TODO:maethor:120528: Check if this group exist
203 if query_db('select id from groups where id = ?', group
, one
=True) is None:
205 g
.db
.execute('insert into user_group values (?, ?)', [user
['id'], group
])
207 # :TODO:maethor:120528: Send mail
208 flash(u
'Le nouvel utilisateur a été créé avec succès', 'success')
209 return redirect(url_for('admin_users'))
211 flash(u
'Une erreur s\'est produite.', 'error')
213 flash(u
"Vous devez spécifier une adresse email.", 'error')
214 groups
= query_db('select * from groups where system=0')
215 return render_template('admin_user_new.html', groups
=groups
)
220 @app.route('/admin/groups')
222 if not session
.get('user').get('is_admin'):
224 groups
= query_db('select * from groups')
225 return render_template('admin_groups.html', groups
=groups
)
227 @app.route('/admin/groups/add', methods
=['POST'])
228 def admin_group_add():
229 if not session
.get('user').get('is_admin'):
231 if request
.method
== 'POST':
232 if request
.form
['name']:
233 g
.db
.execute('insert into groups (name) values (?)', [request
.form
['name']])
236 flash(u
"Vous devez spécifier un nom.", "error")
237 return redirect(url_for('admin_groups'))
239 @app.route('/admin/groups/delete/<idgroup>')
240 def admin_group_del(idgroup
):
241 if not session
.get('user').get('is_admin'):
243 group
= query_db('select * from groups where id = ?', [idgroup
], one
=True)
248 g
.db
.execute('delete from groups where id = ?', [idgroup
])
250 return redirect(url_for('admin_groups'))
255 @app.route('/votes/<votes>')
258 active_button
= votes
259 basequery
= 'select *, votes.id as voteid, groups.name as groupname from votes join groups on groups.id = id_group where is_open=1'
261 votes
= query_db(basequery
+ ' order by id desc')
262 elif votes
== 'archive':
263 votes
= query_db(basequery
+ ' and date_end < (?) order by id desc', [today
])
264 elif votes
== 'current':
265 votes
= query_db(basequery
+ ' and date_end >= (?) order by id desc', [today
])
268 return render_template('votes.html', votes
=votes
, active_button
=active_button
)
273 def can_see_vote(idvote
, iduser
=-1):
274 vote
= query_db('select * from votes where id=?', [idvote
], one
=True)
277 if not vote
['is_public']:
278 user
= query_db('select * from users where id=?', [iduser
], one
=True)
279 if user
is None: # :TODO:maethor:120604: Check others things (groups)
283 def can_vote(idvote
, iduser
=-1):
285 if can_see_vote(idvote
, iduser
):
286 if not has_voted(idvote
, iduser
):
287 return True # :TODO:maethor:120529: Check others things (groups)
290 def has_voted(idvote
, iduser
=-1):
291 vote
= query_db('select * from user_choice join choices on id_choice=choices.id where id_vote = ? and id_user = ?', [idvote
, iduser
], one
=True)
292 return (vote
is not None)
294 @app.route('/vote/<idvote>', methods
=['GET', 'POST'])
296 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)
299 if can_see_vote(idvote
, get_userid()):
300 if request
.method
== 'POST':
301 if can_vote(idvote
, get_userid()):
302 choices
= query_db('select name, id from choices where id_vote=?', [idvote
])
303 for choice
in choices
:
304 if str(choice
['id']) in request
.form
.keys():
305 g
.db
.execute('insert into user_choice (id_user, id_choice) values (?, ?)',
306 [session
.get('user').get('id'), choice
['id']])
308 if vote
['is_multiplechoice'] == 0:
312 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
])
315 if t
['userid'] in users
:
316 users
[t
['userid']]['choices'].append(t
['choiceid'])
318 users
[t
['userid']] = dict()
319 users
[t
['userid']]['userid'] = t
['userid']
320 users
[t
['userid']]['username'] = t
['username']
321 users
[t
['userid']]['choices'] = [t
['choiceid']]
322 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
])
323 attachments
= query_db('select * from attachments where id_vote=?', [idvote
])
324 return render_template('vote.html', vote
=vote
, attachments
=attachments
, choices
=choices
, users
=users
.values(), can_vote
=can_vote(idvote
, get_userid()))
325 flash('Vous n\'avez pas le droit de voir ce vote, désolé.')
326 return(url_for('home'))
328 @app.route('/vote/deletechoices/<idvote>/<iduser>')
329 def vote_deletechoices(idvote
, iduser
):
330 if int(iduser
) != get_userid():
332 g
.db
.execute('delete from user_choice where id_user = ? and id_choice in (select id from choices where id_vote = ?)',
335 return redirect(url_for('vote', idvote
=idvote
))
340 @app.route('/admin/votes/list')
342 if not session
.get('user').get('is_admin'):
344 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')
345 return render_template('admin_votes.html', votes
=votes
)
347 @app.route('/admin/votes/add', methods
=['GET', 'POST'])
348 def admin_vote_add():
349 if not session
.get('user').get('is_admin'):
351 if request
.method
== 'POST':
352 if request
.form
['title']:
353 if query_db('select * from votes where title = ?', [request
.form
['title']], one
=True) is None:
354 date_begin
= date
.today()
355 date_end
= date
.today() + timedelta(days
=int(request
.form
['days']))
359 if 'transparent' in request
.form
.keys():
361 if 'public' in request
.form
.keys():
363 if 'multiplechoice' in request
.form
.keys():
365 group
= query_db('select id from groups where name = ?', [request
.form
['group']], one
=True)
368 g
.db
.execute('insert into votes (title, description, category, date_begin, date_end, is_transparent, is_public, is_multiplechoice, id_group, id_author) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)',
369 [request
.form
['title'], request
.form
['description'], request
.form
['category'], date_begin
, date_end
, transparent
, public
, multiplechoice
, group
['id'], session
['user']['id']])
371 vote
= query_db('select * from votes where title = ? and date_begin = ? order by id desc',
372 [request
.form
['title'], date_begin
], one
=True)
374 flash(u
'Une erreur est survenue !', 'error')
375 return redirect(url_for('home'))
377 flash(u
"Le vote a été créé", 'info')
378 return redirect(url_for('admin_vote_edit', voteid
=vote
['id']))
380 flash(u
'Le titre que vous avez choisi est déjà pris.', 'error')
382 flash(u
'Vous devez spécifier un titre.', 'error')
383 groups
= query_db('select * from groups')
384 return render_template('admin_vote_new.html', groups
=groups
)
386 @app.route('/admin/votes/edit/<voteid>', methods
=['GET', 'POST'])
387 def admin_vote_edit(voteid
):
388 if not session
.get('user').get('is_admin'):
390 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
393 if request
.method
== 'POST':
394 if request
.form
['title']:
395 # :TODO:maethor:120529: Calculer date_begin pour pouvoir y ajouter duration et obtenir date_end
398 if 'transparent' in request
.form
.keys():
400 if 'public' in request
.form
.keys():
403 if request
.form
['status'] == 'Ouvert': # :TODO:maethor:120529: Check if there is at least 2 choices before
404 choices
= query_db('select id_vote, count(*) as nb from choices where id_vote = ? group by id_vote', [voteid
], one
=True)
405 if choices
is not None and choices
['nb'] >= 2:
408 flash(u
'Vous devez proposer au moins deux choix pour ouvrir le vote.', 'error')
409 g
.db
.execute('update votes set title = ?, description = ?, category = ?, is_transparent = ?, is_public = ?, is_open = ? where id = ?',
410 [request
.form
['title'], request
.form
['description'], request
.form
['category'], transparent
, public
, isopen
, voteid
])
412 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
413 flash(u
"Le vote a bien été mis à jour.", "success")
415 flash(u
'Vous devez spécifier un titre.', 'error')
417 # :TODO:maethor:120529: Calculer la durée du vote (différence date_end - date_begin)
418 vote
['duration'] = 15
419 group
= query_db('select name from groups where id = ?', [vote
['id_group']], one
=True)
420 choices
= query_db('select * from choices where id_vote = ?', [voteid
])
421 attachments
= query_db('select * from attachments where id_vote = ?', [voteid
])
422 return render_template('admin_vote_edit.html', vote
=vote
, group
=group
, choices
=choices
, attachments
=attachments
)
424 @app.route('/admin/votes/addchoice/<voteid>', methods
=['POST'])
425 def admin_vote_addchoice(voteid
):
426 if not session
.get('user').get('is_admin'):
428 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
431 g
.db
.execute('insert into choices (name, id_vote) values (?, ?)', [request
.form
['title'], voteid
])
433 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
435 @app.route('/admin/votes/editchoice/<voteid>/<choiceid>', methods
=['POST', 'DELETE'])
436 def admin_vote_editchoice(voteid
, choiceid
):
437 if not session
.get('user').get('is_admin'):
439 choice
= query_db('select * from choices where id = ? and id_vote = ?', [choiceid
, voteid
], one
=True)
442 if request
.method
== 'POST':
443 g
.db
.execute('update choices set name=? where id = ? and id_vote = ?', [request
.form
['title'], choiceid
, voteid
])
445 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
447 @app.route('/admin/votes/deletechoice/<voteid>/<choiceid>')
448 def admin_vote_deletechoice(voteid
, choiceid
):
449 if not session
.get('user').get('is_admin'):
451 choice
= query_db('select * from choices where id = ? and id_vote = ?', [choiceid
, voteid
], one
=True)
454 g
.db
.execute('delete from choices where id = ? and id_vote = ?', [choiceid
, voteid
])
456 choices
= query_db('select id_vote, count(*) as nb from choices where id_vote = ? group by id_vote', [voteid
], one
=True)
457 if choices
is None or choices
['nb'] < 2:
458 g
.db
.execute('update votes set is_open=0 where id = ?', [voteid
])
460 flash(u
'Attention ! Il y a moins de deux choix. Le vote a été fermé.', 'error')
461 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
463 @app.route('/admin/votes/addattachment/<voteid>', methods
=['POST'])
464 def admin_vote_addattachment(voteid
):
465 if not session
.get('user').get('is_admin'):
467 vote
= query_db('select * from votes where id = ?', [voteid
], one
=True)
470 g
.db
.execute('insert into attachments (url, id_vote) values (?, ?)', [request
.form
['url'], voteid
])
472 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
474 @app.route('/admin/votes/deleteattachment/<voteid>/<attachmentid>')
475 def admin_vote_deleteattachment(voteid
, attachmentid
):
476 if not session
.get('user').get('is_admin'):
478 attachment
= query_db('select * from attachments where id = ? and id_vote = ?', [attachmentid
, voteid
], one
=True)
479 if attachment
is None:
481 g
.db
.execute('delete from attachments where id = ? and id_vote = ?', [attachmentid
, voteid
])
483 return redirect(url_for('admin_vote_edit', voteid
=voteid
))
488 if __name__
== '__main__':