server.py 14.9 KB
Newer Older
1
2
3
4
5
6
7
8
9
#!/usr/bin/env python3
import locale
locale.setlocale(locale.LC_TIME, "de_DE.utf8")

from flask import Flask, g, current_app, request, session, flash, redirect, url_for, abort, render_template, Response
from flask_script import Manager, prompt
from flask_migrate import Migrate, MigrateCommand
#from flask_socketio import SocketIO
from celery import Celery
10
from functools import wraps
11
12

import config
13
from shared import db, date_filter, datetime_filter, ldap_manager, security_manager
14
from utils import is_past, mail_manager, url_manager
15
from models.database import ProtocolType, Protocol, DefaultTOP, TOP, Document, Todo, Decision, MeetingReminder, Error
16
17
from views.forms import LoginForm, ProtocolTypeForm, DefaultTopForm, MeetingReminderForm
from views.tables import ProtocolsTable, ProtocolTypesTable, ProtocolTypeTable, DefaultTOPsTable, MeetingRemindersTable
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

app = Flask(__name__)
app.config.from_object(config)
db.init_app(app)
migrate = Migrate(app, db)
manager = Manager(app)
manager.add_command("db", MigrateCommand)

def make_celery(app, config):
    celery = Celery(app.import_name, broker=config.CELERY_BROKER_URL)
    celery.conf.update(app.config)
    return celery
celery = make_celery(app, config)

#def make_socketio(app, config):
#    socketio = SocketIO(app)
#    return socketio
#socketio = make_socketio(app, config)

app.jinja_env.trim_blocks = True
app.jinja_env.lstrip_blocks = True
app.jinja_env.filters["datify"] = date_filter
app.jinja_env.filters["datetimify"] = datetime_filter
app.jinja_env.filters["url_complete"] = url_manager.complete
42
app.jinja_env.tests["auth_valid"] = security_manager.check_user
43
44
45

import tasks

46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
from auth import User

def check_login():
    return "auth" in session and security_manager.check_user(session["auth"])
def current_user():
    if not check_login():
        return None
    return User.from_hashstring(session["auth"])

def login_required(function):
    @wraps(function)
    def decorated_function(*args, **kwargs):
        if check_login():
            return function(*args, **kwargs)
        else:
            return redirect(url_for("login", next=request.url))
    return decorated_function

Robin Sonnabend's avatar
Robin Sonnabend committed
64
65
66
67
68
69
70
71
72
73
def group_required(function, group):
    @wraps(function)
    def decorated_function(*args, **kwargs):
        if group in current_user.groups:
            return function(*args, **kwargs)
        else:
            flash("You do not have the necessary permissions to view this page.")
            return redirect(request.args.get("next") or url_for("index"))
    return decorated_function

74
75
app.jinja_env.globals.update(check_login=check_login)
app.jinja_env.globals.update(current_user=current_user)
Robin Sonnabend's avatar
Robin Sonnabend committed
76
app.jinja_env.globals.update(zip=zip)
77

78
79
80
81
82
83
# blueprints here

@app.route("/")
def index():
    return render_template("index.html")

Robin Sonnabend's avatar
Robin Sonnabend committed
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
@login_required
@app.route("/types/list")
def list_types():
    is_logged_in = check_login()
    user = current_user()
    types = [
        protocoltype for protocoltype in ProtocolType.query.all()
        if (protocoltype.public_group in user.groups
        or protocoltype.private_group in user.groups
        or protocoltype.is_public)]
    types_table = ProtocolTypesTable(types)
    return render_template("types-list.html", types=types, types_table=types_table)

@app.route("/type/new", methods=["GET", "POST"])
@login_required
def new_type():
    form = ProtocolTypeForm()
    if form.validate_on_submit():
        user = current_user()
        if form.private_group.data not in user.groups:
            flash("Du kannst keinen internen Protokolltypen anlegen, zu dem du selbst keinen Zugang hast.", "alert-error")
        else:
            protocoltype = ProtocolType(form.name.data, form.short_name.data,
                form.organization.data, form.is_public.data,
                form.private_group.data, form.public_group.data,
                form.private_mail.data, form.public_mail.data)
            db.session.add(protocoltype)
            db.session.commit()
            flash("Der Protokolltyp {} wurde angelegt.".format(protocoltype.name), "alert-success")
        return redirect(request.args.get("next") or url_for("list_types"))
    return render_template("type-new.html", form=form)

@app.route("/type/edit/<int:type_id>", methods=["GET", "POST"])
@login_required
def edit_type(type_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_private_view_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    form = ProtocolTypeForm(obj=protocoltype)
    if form.validate_on_submit():
        if form.private_group.data not in user.groups:
            flash("Du kannst keinen internen Protokolltypen anlegen, zu dem du selbst keinen Zugang hast.", "alert-error")
        else:
            form.populate_obj(protocoltype)
            db.session.commit()
            return redirect(request.args.get("next") or url_for("show_type", type_id=protocoltype.id))
    return render_template("type-edit.html", form=form, protocoltype=protocoltype)

@app.route("/type/show/<int:type_id>")
@login_required
def show_type(type_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_private_view_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    protocoltype_table = ProtocolTypeTable(protocoltype)
    default_tops_table = DefaultTOPsTable(protocoltype.default_tops, protocoltype)
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
    reminders_table = MeetingRemindersTable(protocoltype.reminders, protocoltype)
    return render_template("type-show.html", protocoltype=protocoltype, protocoltype_table=protocoltype_table, default_tops_table=default_tops_table, reminders_table=reminders_table)

@app.route("/type/reminders/new/<int:type_id>", methods=["GET", "POST"])
@login_required
def new_reminder(type_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_modify_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    form = MeetingReminderForm()
    if form.validate_on_submit():
        reminder = MeetingReminder(protocoltype.id, form.days_before.data, form.send_public.data, form.send_private.data)
        db.session.add(reminder)
        db.session.commit()
        return redirect(request.args.get("next") or url_for("show_type", type_id=protocoltype.id))
    return render_template("reminder-new.html", form=form, protocoltype=protocoltype)

@app.route("/type/reminder/edit/<int:type_id>/<int:reminder_id>", methods=["GET", "POST"])
@login_required
def edit_reminder(type_id, reminder_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_modify_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    reminder = MeetingReminder.query.filter_by(id=reminder_id).first()
    if reminder is None or reminder.protocoltype != protocoltype:
        flash("Invalide Erinnerung.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    form = MeetingReminderForm(obj=reminder)
    if form.validate_on_submit():
        form.populate_obj(reminder)
        db.session.commit()
        return redirect(request.args.get("next") or url_for("show_type", type_id=protocoltype.id))
    return render_template("reminder-edit.html", form=form, protocoltype=protocoltype, reminder=reminder)

@app.route("/type/reminder/delete/<int:type_id>/<int:reminder_id>")
@login_required
def delete_reminder(type_id, reminder_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_modify_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    reminder = MeetingReminder.query.filter_by(id=reminder_id).first()
    if reminder is None or reminder.protocoltype != protocoltype:
        flash("Invalide Erinnerung.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    db.session.delete(reminder)
    db.session.commit()
    return redirect(request.args.get("next") or url_for("show_type", type_id=protocoltype.id))

Robin Sonnabend's avatar
Robin Sonnabend committed
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

@app.route("/type/tops/new/<int:type_id>", methods=["GET", "POST"])
@login_required
def new_default_top(type_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_modify_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    form = DefaultTopForm()
    if form.validate_on_submit():
        default_top = DefaultTOP(protocoltype.id, form.name.data, form.number.data)
        db.session.add(default_top)
        db.session.commit()
        flash("Der Standard-TOP {} wurde für dem Protokolltyp {} hinzugefügt.".format(default_top.name, protocoltype.name), "alert-success")
        return redirect(request.args.get("next") or url_for("index"))
    return render_template("default-top-new.html", form=form, protocoltype=protocoltype)

@app.route("/type/tops/edit/<int:type_id>/<int:top_id>", methods=["GET", "POST"])
@login_required
def edit_default_top(type_id, top_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_modify_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    default_top = DefaultTOP.query.filter_by(id=top_id).first()
    if default_top is None or default_top.protocoltype != protocoltype:
        flash("Invalider Standard-TOP.", "alert-error")
248
        return redirect(request.args.get("next") or url_for("index"))
Robin Sonnabend's avatar
Robin Sonnabend committed
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
    form = DefaultTopForm(obj=default_top)
    if form.validate_on_submit():
        form.populate_obj(default_top)
        db.session.commit()
        return redirect(request.args.get("next") or url_for("show_type", type_id=protocoltype.id))
    return render_template("default-top-edit.html", form=form, protocoltype=protocoltype, default_top=default_top)

@app.route("/type/tops/delete/<int:type_id>/<int:top_id>")
@login_required
def delete_default_top(type_id, top_id):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_modify_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    default_top = DefaultTOP.query.filter_by(id=top_id).first()
    if default_top is None or default_top.protocoltype != protocoltype:
        flash("Invalider Standard-TOP.", "alert-error")
        return redirect(request.args.get("nexT") or url_for("index"))
    db.session.delete(default_top)
    db.session.commit()
    return redirect(request.args.get("next") or url_for("show_type", type_id=protocoltype.id))

@app.route("/type/tops/move/<int:type_id>/<int:top_id>/<diff>/")
@login_required
def move_default_top(type_id, top_id, diff):
    protocoltype = ProtocolType.query.filter_by(id=type_id).first()
    if protocoltype is None:
        flash("Dieser Protokolltyp existiert nicht.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    user = current_user()
    if not protocoltype.has_modify_right(user):
        flash("Dir fehlen die nötigen Zugriffsrechte.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    default_top = DefaultTOP.query.filter_by(id=top_id).first()
    if default_top is None or default_top.protocoltype != protocoltype:
        flash("Invalider Standard-TOP.", "alert-error")
        return redirect(request.args.get("next") or url_for("index"))
    default_top.number += int(diff)
    db.session.commit()
    return redirect(request.args.get("next") or url_for("show_type", type_id=protocoltype.id))
    

295
296
297
298
299
300
301
302
303
304
305
@app.route("/protocol/list")
def list_protocols():
    is_logged_in = check_login()
    user = current_user()
    protocols = [
        protocol for protocol in Protocol.query.all()
        if (not is_logged_in and protocol.protocoltype.is_public)
        or (is_logged_in and (
            protocol.protocoltype.public_group in user.groups
            or protocol.protocoltype.private_group in user.groups))]
    protocols_table = ProtocolsTable(protocols)
Robin Sonnabend's avatar
Robin Sonnabend committed
306
    return render_template("protocols-list.html", protocols=protocols, protocols_table=protocols_table)
307
308
    

309
310
311
312
@app.route("/login", methods=["GET", "POST"])
def login():
    if "auth" in session:
        flash("You are already logged in.", "alert-success")
Robin Sonnabend's avatar
Robin Sonnabend committed
313
        return redirect(request.args.get("next") or url_for("index"))
314
315
316
317
318
319
320
321
322
323
    form = LoginForm()
    if form.validate_on_submit():
        user = ldap_manager.login(form.username.data, form.password.data)
        if user is not None:
            session["auth"] = security_manager.hash_user(user)
            flash("Login successful, {}!".format(user.username), "alert-success")
            return redirect(request.args.get("next") or url_for("index"))
        else:
            flash("Wrong login data. Try again.", "alert-error")
    return render_template("login.html", form=form)
324

325
326
327
328
329
330
331
332
@app.route("/logout")
@login_required
def logout():
    if "auth" in session:
        session.pop("auth")
    else:
        flash("You are not logged in.", "alert-error")
    return redirect(url_for(".index"))
333
334
335
336


if __name__ == "__main__":
    manager.run()