-
Notifications
You must be signed in to change notification settings - Fork 0
/
application.py
361 lines (257 loc) · 9.84 KB
/
application.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
import os
from itertools import izip
from flask import request, render_template, url_for, redirect, flash, session, make_response, Flask
from database import db, DB_PATH
from models import User, Subject, Category, Role, Order, File, OS, TaskStatus, ROLE_ADMIN
from admin import admin
import forms
import hashlib
import uuid
import os
_CATEGORY_ERROR = 'app_error'
_CATEGORY_MESSAGE = 'app_message'
DEBUG = True
SECRET_KEY = '\xf0k\x80\xddJ\xf9me\xb1\x0c>\x1a\xfa\x8bRv\xebt7[\xb1\xdf\x03G'
FILE_UPLOAD_PATH = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'files')
IZIP = izip
app = Flask(__name__)
app.config.from_object(__name__)
# ################ AJAX ##############################################################
@app.route('/tools/lff', methods=['POST'])
def load_feedback_form():
if 'username' not in session:
return 'error'
if 'order_id' not in request.form:
return 'error'
try:
order_id = int(request.form['order_id'])
except Exception:
return 'error'
return render_template('review_form.html', order_id=order_id)
@app.route('/tools/do', methods=['POST'])
def delete_order():
if 'username' not in session:
return 'error'
if 'id' not in request.form:
return 'error'
try:
order_id = int(request.form['id'])
except Exception:
return 'error'
o = Order.query.filter_by(user_id=int(session['user_id']), id=order_id).first()
o.is_deleted = True
db.session.commit()
return 'true'
@app.route('/tools/gc', methods=['POST'])
def get_categories():
if 'username' not in session:
return ''
if 's' not in request.form:
return ''
try:
subject_id = int(request.form['s'])
except TypeError:
return ''
categories = Category.query.filter_by(subject_id=subject_id)
options = '<option value="0">Select...</option>'
for c in categories:
options += '<option value="%s">%s</option>' % (c.id, c.name)
return options
@app.route('/tools/god', methods=['POST'])
def get_order_details():
from time import sleep
sleep(1.3)
if 'username' not in session:
return ''
if 'id' not in request.form:
return ''
headers = ('ID:', 'Title:', 'Deadline:', 'OS:', 'Detailed explanations:',
'Subject:', 'Category:', 'Details:', 'Price:')
try:
order_id = int(request.form['id'])
except TypeError:
return ''
_order = Order.query.with_entities(Order.id, Order.title, Order.deadline, OS.name,
Order.explanations, Subject.name, Category.name, Order.details, Order.price)\
.filter_by(user_id=session['user_id'], id=order_id)\
.join(Order.category)\
.join(Order.subject)\
.join(Order.os)\
.all()[0]
keys = ('id', 'title', 'deadline', 'os', 'explanations', 'subject', 'category', 'details', 'price')
_order = dict(zip(keys, zip(headers, _order)))
order_files = File.query.filter_by(order_id=_order['id'][1]).all()
return render_template('order_details.html', order=_order, files=order_files)
# ################ AJAX END ##############################################################
@app.route('/very_secret_admin_login_form', methods=['GET', 'POST'])
def admin_login():
form = forms.AdminLoginForm(request.form)
if request.method == 'POST' and form.validate():
password = hashlib.sha512(form.password.data).hexdigest()
user = User.query.filter_by(email=form.email.data, password=password, role_id=ROLE_ADMIN).first()
if user is None:
flash('Invalid login information :(', _CATEGORY_ERROR)
return render_template('admin_login.html', form=form)
session['username'] = user.username
session['user_id'] = user.id
session['role'] = ROLE_ADMIN
return redirect('/admin')
return render_template('admin_login.html', form=form)
@app.route('/reviews', methods=['GET', 'POST'])
def reviews():
return render_template('reviews.html')
@app.route('/download/<file_uuid>', methods=['GET'])
def download(file_uuid):
if 'username' not in session:
return ''
order_file = File.query.filter_by(local_name=file_uuid).first()
path = os.path.join('files', order_file.local_name)
try:
with open(path, 'rb') as f:
content = f.read()
except IOError:
return redirect('/')
response = make_response(content)
response.headers["Content-Disposition"] = "attachment; filename=" + order_file.name
return response
@app.route('/')
def hello_world():
return render_template('index.html', title="Home")
@app.route('/login', methods=['GET', 'POST'])
def login():
if 'username' in session:
return redirect('/profile')
form = forms.LoginForm(request.form)
if request.method == 'POST' and form.validate():
try:
str(form.password.data)
except UnicodeEncodeError:
return redirect('/')
password = hashlib.sha512(form.password.data).hexdigest()
user = User.query.filter_by(email=form.email.data, password=password).first()
if user is None:
flash('Invalid login information :(', _CATEGORY_ERROR)
return render_template('login.html', form=form)
session['username'] = user.username
session['user_id'] = user.id
return redirect('/profile')
return render_template('login.html', form=form)
@app.route('/register', methods=['GET', 'POST'])
def register():
if 'username' in session:
return redirect(url_for('/profile'))
form = forms.RegistrationForm(request.form)
if request.method == 'POST' and form.validate():
user = User.query.filter_by(email=form.email.data).first()
if user:
flash('Sorry, but this email is already used :(', _CATEGORY_ERROR)
return render_template('register.html', form=form)
try:
gmt = int(request.form['timezone'])
except TypeError:
return render_template('register.html', form=form)
user = User(e=form.email.data, un=form.name.data, psw=form.password.data, gmt=gmt)
db.session.add(user)
db.session.commit()
flash('Hoooooray! You have registered at our awesome service :)', _CATEGORY_MESSAGE)
return redirect(url_for('login'))
return render_template('register.html', form=form)
@app.route('/profile', methods=['GET'])
def profile():
if 'username' not in session:
return redirect(url_for('login'))
orders = Order.query.filter_by(user_id=int(session['user_id']), is_deleted=False).all()
return render_template('profile.html', orders=orders)
@app.route('/logout')
def logout():
session.pop('role', None)
session.pop('username', None)
session.pop('user_id', None)
return redirect('/')
@app.route('/order', methods=['GET', 'POST'])
def order():
if 'username' not in session:
return redirect(url_for('login'))
form = forms.OrderForm(formdata=request.form)
form.category.choices = [(c.id, c.name) for c in Category.query.filter_by(subject_id=form.subject.data)]
if ('0', 'Select...') not in form.subject.choices:
form.subject.choices.insert(0, ('0', 'Select...'))
if request.method == 'POST' and form.validate():
new_order = Order()
new_order.title = form.title.data
new_order.user_id = session['user_id']
new_order.subject_id = form.subject.data
new_order.category_id = form.category.data
new_order.os_id = form.os.data
new_order.details = form.details.data
new_order.deadline = form.deadline.data
new_order.explanations = form.explanations.data
db.session.add(new_order)
db.session.commit()
files = request.files.getlist('file[]')
order_files = []
for f in files:
if f.filename:
ext = f.filename.split('.')[-1]
name = str(uuid.uuid4()) + '.' + ext
path = os.path.join(app.config['FILE_UPLOAD_PATH'], name)
f.save(path)
of = File()
of.order_id = new_order.id
of.name = f.filename
of.local_name = name
order_files.append(of)
for of in order_files:
db.session.add(of)
db.session.commit()
flash('Order submitted :)', _CATEGORY_MESSAGE)
return redirect(url_for('profile'))
return render_template('order.html', form=form)
def create_db():
import os
if os.path.exists(DB_PATH):
return
db.create_all()
roles = [u'user', u'operator', u'administrator']
subjects = [u'Programming']
categories = [
u'ASP.NET',
u'Assembler',
u'C',
u'C#',
u'C++',
u'Delphi | Pascal',
u'Java',
u'HTML | CSS | JavaScript',
u'Oracle',
u'Python',
u'QT',
u'SQL | MySQL | MS SQL | PL/SQL',
u'Visual Basic',
u'Other'
]
os_list = [u'Windows', u'Unix-like']
task_statuses = [
('New', 'Client submitted the new task and operator hasn\'t got it yet'),
('Discussion', 'Operator discussing details with Client'),
('Solving', 'Task went off to solving'),
('Pending', 'Payment is going to be delivered soon by PayPal'),
('Done', 'User received solution'),
]
for r in roles:
db.session.add(Role(r))
db.session.commit()
for s in subjects:
db.session.add(Subject(s))
db.session.commit()
s = Subject.query.filter_by(name=u'Programming').first()
for c in categories:
db.session.add(Category(name=c, subject_id=s.id))
for o in os_list:
db.session.add(OS(n=o))
for ts in task_statuses:
db.session.add(TaskStatus(*ts))
db.session.commit()
if __name__ == '__main__':
create_db()
app.run(debug=True, host='0.0.0.0')