1 # -*- coding: utf-8 -*-
6 from time import time as get_timestamp
11 from django.http import *
12 from django.template import loader, RequestContext
13 from django import forms
14 from django.shortcuts import render_to_response, get_object_or_404
15 from django.db import IntegrityError
17 from decoratedstr import remove_decoration
19 from ais.djais.basicauth import http_authenticate
20 from ais.djais.models import *
21 from ais.show_targets_ships import *
22 from ais.common import Nmea, NmeaFeeder, strmmsi_to_mmsi, SHIP_TYPES, STATUS_CODES, AIS_STATUS_NOT_AVAILABLE, AIS_ROT_NOT_AVAILABLE, AIS_LATLON_SCALE, AIS_LON_NOT_AVAILABLE, AIS_LAT_NOT_AVAILABLE, AIS_COG_SCALE, AIS_COG_NOT_AVAILABLE, AIS_NO_HEADING, AIS_SOG_SCALE, AIS_SOG_NOT_AVAILABLE, AIS_SOG_MAX_SPEED, add_nmea1, add_nmea5_partial, load_fleet_to_uset
23 from ais.ntools import datetime_to_timestamp, clean_ais_charset
24 from ais.inputs.common import is_id4_active
25 from ais.inputs.stats import STATS_DIR
26 from ais.inputs.config import peers_get_config
28 def auth(username, raw_password):
30 user = User.objects.get(login=username)
31 except User.DoesNotExist:
33 if not user.check_password(raw_password):
35 # TODO: update access_datetime
39 @http_authenticate(auth, 'ais')
41 news = News.objects.order_by('-created')[:5]
42 return render_to_response('index.html', {'news':news}, RequestContext(request))
45 class VesselSearchForm(forms.Form):
46 mmsi = forms.CharField(max_length=9, required=False)
47 name = forms.CharField(max_length=20, required=False)
48 imo = forms.IntegerField(required=False)
49 callsign = forms.CharField(max_length=7, required=False)
50 destination = forms.CharField(max_length=20, required=False)
52 cleaned_data = self.cleaned_data
53 for value in cleaned_data.values():
56 raise forms.ValidationError("You must enter at least one criteria")
60 @http_authenticate(auth, 'ais')
61 def vessel_search(request):
62 if request.method == 'POST' or request.META['QUERY_STRING']:
63 form = VesselSearchForm(request.REQUEST)
65 data = form.cleaned_data
66 vessels = Vessel.objects
68 vessels = vessels.filter(mmsi=strmmsi_to_mmsi(data['mmsi']))
70 vessels = vessels.filter(name__contains=data['name'].upper())
72 vessels = vessels.filter(imo=data['imo'])
74 vessels = vessels.filter(callsign__contains=data['callsign'].upper())
75 if data['destination']:
76 vessels = vessels.filter(destination__contains=data['destination'].upper())
77 return render_to_response('vessels.html', {'vessels': vessels}, RequestContext(request))
79 form = VesselSearchForm()
81 return render_to_response('vessel_index.html', {'form': form}, RequestContext(request))
83 @http_authenticate(auth, 'ais')
84 def vessel(request, strmmsi):
85 mmsi = strmmsi_to_mmsi(strmmsi)
86 vessel = get_object_or_404(Vessel, pk=mmsi)
87 nmea = Nmea.new_from_lastinfo(strmmsi)
88 #if not nmea.timestamp_1 and not nmea.timestamp_5:
90 return render_to_response('vessel.html', {'nmea': nmea}, RequestContext(request))
93 class VesselManualInputForm(forms.Form):
94 timestamp = forms.DateTimeField(label=u'When', help_text=u'When was the observation made in GMT. Use YYYY-MM-DD HH:MM:SS format')
95 imo = forms.IntegerField(required=False, min_value=1000000, max_value=9999999)
96 name = forms.CharField(max_length=20, required=False)
97 callsign = forms.CharField(max_length=7, required=False)
98 type = forms.TypedChoiceField(required=False, choices = [ kv for kv in SHIP_TYPES.iteritems() if 'reserved' not in kv[1].lower()], coerce=int, empty_value=0, initial=0)
99 status = forms.TypedChoiceField(required=False, choices = [ kv for kv in STATUS_CODES.iteritems() if 'reserved' not in kv[1].lower()], coerce=int, empty_value=AIS_STATUS_NOT_AVAILABLE, initial=AIS_STATUS_NOT_AVAILABLE)
100 sog = forms.FloatField(label='Speed', help_text='Over ground, in knots', required=False, min_value=0, max_value=AIS_SOG_MAX_SPEED/AIS_SOG_SCALE)
101 latitude = forms.CharField(required=False)
102 longitude = forms.CharField(required=False)
103 cog = forms.FloatField(label='Course', help_text='Over ground', required=False, min_value=0.0, max_value=359.9)
104 heading = forms.IntegerField(required=False, min_value=0, max_value=359)
107 def _clean_ais_charset(ustr):
108 ustr = remove_decoration(ustr) # benign cleaning, but can increase size (œ->oe)
109 ustr = ustr.upper() # benign cleaning
110 str = clean_ais_charset(ustr.encode('ascii', 'replace'))
111 if unicode(str) != ustr:
112 raise forms.ValidationError('Invalid character: AIS alphabet is @ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^- !"#$%&\'()*+,-./0123456789:;<=>?')
115 def clean_timestamp(self):
116 data = self.cleaned_data['timestamp']
119 if data < datetime.utcnow() - timedelta(365):
120 raise forms.ValidationError('Date is too much is the past.')
121 if data > datetime.utcnow():
122 raise forms.ValidationError('Date is be in the future. This form is only for observed results.')
123 return datetime_to_timestamp(data)
126 data = self.cleaned_data['imo']
131 def clean_name(self):
132 name = self.cleaned_data['name']
135 name = VesselManualInputForm._clean_ais_charset(name)
137 raise forms.ValidationError('Ensure this value has at most 20 characters (it has %s).' % len(name))
140 def clean_callsign(self):
141 callsign = self.cleaned_data['callsign']
144 callsign = VesselManualInputForm._clean_ais_charset(callsign)
146 raise forms.ValidationError('Ensure this value has at most 7 characters (it has %s).' % len(callsign))
150 sog = self.cleaned_data['sog']
152 return AIS_SOG_NOT_AVAILABLE
153 return int(sog*AIS_SOG_SCALE)
155 def clean_latitude(self):
156 data = self.cleaned_data['latitude']
157 data = data.replace(u"''", u'"') # commong mistake
158 data = data.replace(u' ', u'') # remove spaces
161 return AIS_LAT_NOT_AVAILABLE
162 tmp, side = data[:-1], data[-1]
165 elif side == sides[1]:
168 raise forms.ValidationError(u'Last character must be either %s or %s.' % (sides[0], sides[1]))
169 spl = tmp.split(u'°')
171 raise forms.ValidationError(u'You need to use the ° character.')
176 raise forms.ValidationError(u'Degrees must be an number. It\'s %s.' % d)
177 spl = tmp.split(u"'", 1)
179 # no ' sign: ok only if there is nothing but the side after °
180 # we don't accept seconds if there is no minutes:
181 # It might be an entry mistake
186 raise forms.ValidationError(u'You must use the \' character between ° and %s.' % data[-1])
192 raise forms.ValidationError(u'Minutes must be an number. It\'s %s.' % m)
197 raise forms.ValidationError(u'You must use the " character between seconds and %s.' % data[-1])
202 raise forms.ValidationError(u'Seconds must be an number. It\'s %s.' % s)
203 data = side * ( d + m / 60 + s / 3600)
205 if data < -90 or data > 90:
206 raise forms.ValidationError(u'%s in not in -90..90 range' % data)
207 return int(data * AIS_LATLON_SCALE)
209 def clean_longitude(self):
210 data = self.cleaned_data['longitude']
211 data = data.replace(u"''", u'"') # commong mistake
212 data = data.replace(u' ', u'') # remove spaces
215 return AIS_LON_NOT_AVAILABLE
216 tmp, side = data[:-1], data[-1]
219 elif side == sides[1]:
222 raise forms.ValidationError(u'Last character must be either %s or %s.' % (sides[0], sides[1]))
223 spl = tmp.split(u'°')
225 raise forms.ValidationError(u'You need to use the ° character.')
230 raise forms.ValidationError(u'Degrees must be an number. It\'s %s.' % d)
231 spl = tmp.split(u"'", 1)
233 # no ' sign: ok only if there is nothing but the side after °
234 # we don't accept seconds if there is no minutes:
235 # It might be an entry mistake
240 raise forms.ValidationError(u'You must use the \' character between ° and %s.' % data[-1])
246 raise forms.ValidationError(u'Minutes must be an number. It\'s %s.' % m)
251 raise forms.ValidationError(u'You must use the " character between seconds and %s.' % data[-1])
256 raise forms.ValidationError(u'Seconds must be an number. It\'s %s.' % s)
257 data = side * ( d + m / 60 + s / 3600)
259 if data < -180 or data > 180:
260 raise forms.ValidationError(u'%s in not in -180..180 range' % data)
261 return int(data * AIS_LATLON_SCALE)
264 data = self.cleaned_data['cog']
266 return AIS_COG_NOT_AVAILABLE
267 return int(data * AIS_COG_SCALE)
269 def clean_heading(self):
270 #raise forms.ValidationError(u'clean_heading called')
271 data = self.cleaned_data['heading']
273 return AIS_NO_HEADING
277 cleaned_data = self.cleaned_data
278 if (cleaned_data.get('latitude', AIS_LAT_NOT_AVAILABLE) == AIS_LAT_NOT_AVAILABLE ) ^ ( cleaned_data.get('longitude', AIS_LON_NOT_AVAILABLE) == AIS_LON_NOT_AVAILABLE):
279 raise forms.ValidationError('It makes no sense to enter just a latitude or a longitude. Enter both or none.')
280 if cleaned_data.get('latitude', AIS_LAT_NOT_AVAILABLE) == AIS_LAT_NOT_AVAILABLE:
281 if cleaned_data.get('status', AIS_STATUS_NOT_AVAILABLE) != AIS_STATUS_NOT_AVAILABLE:
282 raise forms.ValidationError('It makes no sense to enter a status without coordinates. Please enter latitute and longitude too.')
283 if cleaned_data.get('sog', AIS_SOG_NOT_AVAILABLE) != AIS_SOG_NOT_AVAILABLE:
284 raise forms.ValidationError('It makes no sense to enter a speed without coordinates. Please enter latitute and longitude too.')
285 if cleaned_data.get('cog', AIS_COG_NOT_AVAILABLE) != AIS_COG_NOT_AVAILABLE:
286 raise forms.ValidationError('It makes no sense to enter a course without coordinates. Please enter latitute and longitude too.')
287 if cleaned_data.get('heading', AIS_NO_HEADING) != AIS_NO_HEADING:
288 raise forms.ValidationError('It makes no sense to enter a heading without coordinates. Please enter latitute and longitude too.')
290 if cleaned_data.get('timestamp', None) \
291 and cleaned_data.get('imo', 0) == 0 \
292 and cleaned_data.get('name', '') == '' \
293 and cleaned_data.get('callsign', '') == '' \
294 and cleaned_data.get('type', 0) == 0 \
295 and cleaned_data.get('status', AIS_STATUS_NOT_AVAILABLE) == AIS_STATUS_NOT_AVAILABLE \
296 and cleaned_data.get('sog', AIS_SOG_NOT_AVAILABLE) == AIS_SOG_NOT_AVAILABLE \
297 and cleaned_data.get('latitude', AIS_LAT_NOT_AVAILABLE) == AIS_LAT_NOT_AVAILABLE \
298 and cleaned_data.get('longitude', AIS_LON_NOT_AVAILABLE) == AIS_LON_NOT_AVAILABLE \
299 and cleaned_data.get('cog', AIS_COG_NOT_AVAILABLE) == AIS_COG_NOT_AVAILABLE \
300 and cleaned_data.get('heading', AIS_NO_HEADING) == AIS_NO_HEADING:
301 raise forms.ValidationError("You must enter some data, beside when.")
304 @http_authenticate(auth, 'ais')
305 def vessel_manual_input(request, strmmsi):
306 strmmsi = strmmsi.encode('utf-8')
307 nmea = Nmea.new_from_lastinfo(strmmsi)
308 if request.method == 'POST' or request.META['QUERY_STRING']:
309 form = VesselManualInputForm(request.REQUEST)
311 data = form.cleaned_data
312 source = 'U' + struct.pack('<I', request.user.id)[0:3]
314 if data['imo'] != 0 \
315 or data['name'] != '' \
316 or data['callsign'] != '' \
317 or data['type'] != 0:
318 toto = (strmmsi, data['timestamp'], data['imo'], data['name'], data['callsign'], data['type'], 0,0,0,0, 0,0,24,60, 0, '', source)
319 result += 'UPDATING NMEA 5: '+repr(toto)+'<br>'
320 add_nmea5_partial(*toto)
321 if data['status'] != AIS_STATUS_NOT_AVAILABLE \
322 or data['sog'] != AIS_SOG_NOT_AVAILABLE \
323 or data['latitude'] != AIS_LAT_NOT_AVAILABLE \
324 or data['longitude'] != AIS_LON_NOT_AVAILABLE \
325 or data['cog'] != AIS_COG_NOT_AVAILABLE \
326 or data['heading'] != AIS_NO_HEADING:
328 toto = (strmmsi, data['timestamp'], data['status'], AIS_ROT_NOT_AVAILABLE, data['sog'], data['latitude'], data['longitude'], data['cog'], data['heading'], source)
329 result += 'UPDATING NMEA 1: '+repr(toto)+'<br>'
331 return HttpResponse('Not fully implemented: '+repr(data) + '<br>' + result)
333 form = VesselManualInputForm()
334 return render_to_response('vessel_manual_input.html', {'form': form, 'nmea': nmea}, RequestContext(request))
336 @http_authenticate(auth, 'ais')
337 def vessel_track(request, strmmsi):
338 ndays = request.REQUEST.get('ndays', 90)
343 grain = request.REQUEST.get('grain', 3600)
348 date_end = datetime.utcnow()
349 date_start = date_end - timedelta(ndays)
350 nmea_iterator = NmeaFeeder(strmmsi, date_end, date_start, granularity=grain)
351 value = kml_to_kmz(format_boat_track(nmea_iterator))
352 response = HttpResponse(value, mimetype="application/vnd.google-earth.kml")
353 response['Content-Disposition'] = 'attachment; filename=%s.kmz' % strmmsi
357 @http_authenticate(auth, 'ais')
358 def vessel_animation(request, strmmsi):
359 ndays = request.REQUEST.get('ndays', 90)
364 grain = request.REQUEST.get('grain', 3600)
369 date_end = datetime.utcnow()
370 date_start = date_end - timedelta(ndays)
371 nmea_iterator = NmeaFeeder(strmmsi, date_end, date_start, granularity=grain)
372 value = kml_to_kmz(format_boat_intime(nmea_iterator))
373 response = HttpResponse(value, mimetype="application/vnd.google-earth.kml")
374 response['Content-Disposition'] = 'attachment; filename=%s.kmz' % strmmsi
378 @http_authenticate(auth, 'ais')
380 fleetusers = request.user.fleetuser_set.all()
381 return render_to_response('fleets.html', {'fleetusers':fleetusers}, RequestContext(request))
384 @http_authenticate(auth, 'ais')
385 def fleet(request, fleetname):
386 fleet = get_object_or_404(Fleet, pk=fleetname)
387 if not FleetUser.objects.filter(fleet=fleetname, user=request.user.id).all():
388 return HttpResponseForbidden('<h1>Forbidden</h1>')
389 return render_to_response('fleet.html', {'fleet':fleet}, RequestContext(request))
392 @http_authenticate(auth, 'ais')
393 def fleet_vessels(request, fleetname):
394 fleet = get_object_or_404(Fleet, pk=fleetname)
395 if not FleetUser.objects.filter(fleet=fleetname, user=request.user.id).all():
396 return HttpResponseForbidden('<h1>Forbidden</h1>')
397 vessels = fleet.vessel.all()
398 return render_to_response('fleet_vessels.html', {'fleet':fleet, 'vessels': vessels}, RequestContext(request))
401 @http_authenticate(auth, 'ais')
402 def fleet_vessel_add(request, fleetname):
403 fleet = get_object_or_404(Fleet, pk=fleetname)
404 if not FleetUser.objects.filter(fleet=fleetname, user=request.user.id).all():
405 return HttpResponseForbidden('<h1>Forbidden</h1>')
406 strmmsi = request.REQUEST['mmsi']
407 mmsi = strmmsi_to_mmsi(strmmsi)
409 vessel = Vessel.objects.get(pk=mmsi)
410 except Vessel.DoesNotExist:
411 return HttpResponse('No such vessel')
413 FleetVessel(fleet=fleet, vessel=vessel).save()
414 except IntegrityError:
415 return HttpResponse('Integrity error: Is the ship already in that fleet?')
416 return HttpResponse('Done')
419 class FleetAddVessel(forms.Form):
420 mmsi = forms.CharField(help_text=u'Enter one MMSI per line', required=False, widget=forms.Textarea)
421 #name = forms.CharField(max_length=20, required=False)
422 #imo = forms.IntegerField(required=False)
423 #callsign = forms.CharField(max_length=7, required=False)
424 #destination = forms.CharField(max_length=20, required=False)
426 cleaned_data = self.cleaned_data
427 for value in cleaned_data.values():
430 raise forms.ValidationError("You must enter at least one criteria")
432 @http_authenticate(auth, 'ais')
433 def fleet_vessel_add2(request, fleetname):
434 fleet = get_object_or_404(Fleet, pk=fleetname)
435 if not FleetUser.objects.filter(fleet=fleetname, user=request.user.id).all():
436 return HttpResponseForbidden('<h1>Forbidden</h1>')
437 if request.method == 'POST' or request.META['QUERY_STRING']:
438 form = FleetAddVessel(request.REQUEST)
440 data = form.cleaned_data
442 a_strmmsi = request.REQUEST['mmsi']
444 for strmmsi in a_strmmsi.split('\n'):
445 strmmsi = strmmsi.strip('\r')
449 sqlmmsi = strmmsi_to_mmsi(strmmsi)
450 except AssertionError:
451 result.append('Invalid mmsi %s' % strmmsi)
454 vessel = Vessel.objects.get(pk=sqlmmsi)
455 except Vessel.DoesNotExist:
456 result.append('No vessel with MMSI '+strmmsi)
459 fv = FleetVessel.objects.get(fleet=fleet, vessel=vessel)
460 result.append('Vessel with MMSI %s is already in that fleet' % strmmsi)
461 except FleetVessel.DoesNotExist:
462 FleetVessel(fleet=fleet, vessel=vessel).save()
463 result.append('Vessel with MMSI %s added' % strmmsi)
465 return HttpResponse('<br>'.join(result))
467 form = FleetAddVessel()
469 return render_to_response('fleet_vessel_add.html', {'form': form, 'fleet': fleet}, RequestContext(request))
472 @http_authenticate(auth, 'ais')
473 def fleet_users(request, fleetname):
474 fleet = get_object_or_404(Fleet, pk=fleetname)
475 if not FleetUser.objects.filter(fleet=fleetname, user=request.user.id).all():
476 return HttpResponseForbidden('<h1>Forbidden</h1>')
479 if request.method == 'POST' or request.META['QUERY_STRING']:
480 action = request.REQUEST['action']
481 userlogin = request.REQUEST['user']
483 user = User.objects.get(login=userlogin)
484 except User.DoesNotExist:
485 message = u'User %s does not exist.' % userlogin
489 fu = FleetUser.objects.get(fleet=fleet, user=user)
490 message = u'User %s already has access.' % user.login
491 except FleetUser.DoesNotExist:
492 FleetUser(fleet=fleet, user=user).save()
494 request.user.info(u'Granted access to user %s.' % user.login)
495 elif action == u'revoke':
497 fu = FleetUser.objects.get(fleet=fleet, user=user)
500 request.user.info(u'Revoked access to user %s.' % user.login)
501 except FleetUser.DoesNotExist:
502 message = u'User %s didn\'t have access.' % user.login
504 message = u'Unknown action %s' % action
506 fleetusers = fleet.fleetuser_set.all()
507 otherusers = User.objects.exclude(id__in=[fu.user.id for fu in fleetusers]).order_by('name')
508 return render_to_response('fleet_users.html', {'fleet':fleet, 'fleetusers': fleetusers, 'otherusers': otherusers, 'message': message }, RequestContext(request))
511 @http_authenticate(auth, 'ais')
512 def fleet_lastpos(request, fleetname):
513 fleet = get_object_or_404(Fleet, pk=fleetname)
514 if not FleetUser.objects.filter(fleet=fleetname, user=request.user.id).all():
515 return HttpResponseForbidden('<h1>Forbidden</h1>')
516 fleet_uset = load_fleet_to_uset(fleetname)
517 # = set([mmsi_to_strmmsi(vessel.mmsi) for vessel in fleet.vessel.all()])
518 value = kml_to_kmz(format_fleet(fleet_uset, document_name=fleetname+' fleet').encode('utf-8'))
519 response = HttpResponse(value, mimetype="application/vnd.google-earth.kml")
520 response['Content-Disposition'] = 'attachment; filename=%s.kmz' % fleetname
524 @http_authenticate(auth, 'ais')
526 users = User.objects.order_by('name')
528 user.admin_ok = user.is_admin_by(request.user.id)
529 if request.REQUEST.has_key('showtree'):
533 local_users[user.id] = user
535 if user.father_id == None:
538 local_users[user.father_id].children.append(user)
540 return render_to_response('users_tree.html', {'root': root, 'auser': request.user.id}, RequestContext(request))
542 return render_to_response('users.html', {'users':users}, RequestContext(request))
544 phone_re = re.compile('^\\+.+')
546 class UserEditForm(forms.Form):
547 login = forms.RegexField(regex=r'^[a-zA-Z0-9_]+$', max_length=16,
548 error_message ='Login must only contain letters, numbers and underscores')
549 name = forms.CharField(max_length=50)
550 email = forms.EmailField()
551 phone = forms.RegexField(regex='\\+.+', max_length=20, required=False,
552 error_message ='Phones must start with a \'+\'')
553 def __init__(self, *args, **kargs):
554 forms.Form.__init__(self, *args, **kargs)
555 self.old_login = kargs['initial']['login']
556 def clean_login(self):
557 new_login = self.cleaned_data['login']
558 if new_login != self.old_login:
559 if User.objects.filter(login=new_login).count():
560 raise forms.ValidationError("Sorry that login is already in use. Try another one.")
561 if new_login == u'add':
562 raise forms.ValidationError("Sorry that login is reserved. Try another one.")
565 @http_authenticate(auth, 'ais')
566 def user_detail(request, login):
567 user = get_object_or_404(User, login=login)
568 user.admin_ok = user.is_admin_by(request.user.id)
569 return render_to_response('user_detail.html', {'auser': user}, RequestContext(request))
571 @http_authenticate(auth, 'ais')
572 def user_edit(request, login):
575 user = get_object_or_404(User, login=login)
576 if not user.is_admin_by(request.user.id):
577 return HttpResponseForbidden('403 Forbidden')
580 user.father_id = request.user.id;
581 initial['login'] = user.login
582 initial['name'] = user.name
583 initial['email'] = user.email
584 initial['phone'] = user.phone
585 if request.method == 'POST':
586 form = UserEditForm(request.POST, initial=initial)
588 user.login = form.cleaned_data['login']
589 user.name = form.cleaned_data['name']
590 user.email = form.cleaned_data['email']
591 user.phone = form.cleaned_data['phone']
593 #TODO grant access to sandbox fleet
594 return HttpResponseRedirect('/user/')
596 form = UserEditForm(initial=initial)
598 return render_to_response('user_edit.html', {'form':form, 'auser': user}, RequestContext(request))
601 class ChangePasswordForm(forms.Form):
602 new_password = forms.CharField(max_length=16, widget=forms.PasswordInput())
603 new_password_check = forms.CharField(max_length=16, widget=forms.PasswordInput())
605 def clean_generic_password(self, field_name):
606 password = self.cleaned_data[field_name]
608 crack.FascistCheck(password)
609 except ValueError, err:
610 raise forms.ValidationError(err.message)
613 def clean_new_password(self):
614 return self.clean_generic_password('new_password')
616 def clean_new_password_check(self):
617 return self.clean_generic_password('new_password_check')
620 cleaned_data = self.cleaned_data
621 pass1 = cleaned_data.get('new_password')
622 pass2 = cleaned_data.get('new_password_check')
623 if pass1 != pass2 and pass2:
624 self._errors['new_password_check'] = forms.util.ErrorList(['Passwords must match'])
625 del cleaned_data['new_password_check'] # FIXME
629 @http_authenticate(auth, 'ais')
630 def user_change_password(request, login):
631 user = get_object_or_404(User, login=login)
632 if not user.is_admin_by(request.user.id):
633 return HttpResponseForbidden('403 Forbidden')
634 if request.method == 'POST':
635 form = ChangePasswordForm(request.POST)
637 user.set_password(form.cleaned_data['new_password'])
639 return HttpResponseRedirect('/user/')
641 form = ChangePasswordForm()
642 return render_to_response('user_change_password.html', {'form':form, 'auser':user}, RequestContext(request))
645 @http_authenticate(auth, 'ais')
646 def user_delete(request, login):
647 user = get_object_or_404(User, login=login)
648 if not user.is_admin_by(request.user.id):
649 return HttpResponseForbidden('403 Forbidden')
650 if request.REQUEST.get('confirm', None):
652 return HttpResponseRedirect('/user/')
653 return render_to_response('user_delete.html', {'form':None, 'auser':user}, RequestContext(request))
658 return HttpResponse('Not implemented')
659 #response = render_to_response('logout.html', {}, RequestContext(request))
664 #'name_long': '2 hours',
668 'name_long': '6 hours',
673 #'name_long': '2 days',
674 #'seconds': 2*24*60*60
677 'name_long': '2 weeks',
678 'seconds': 14*24*60*60
681 'name_long': '3 monthes',
682 'seconds': 90*24*60*60
685 class StatsSelectorForm(forms.Form):
686 peers = forms.ChoiceField(choices=[('', 'All')] + [(id4,source['name']) for id4,source in peers_get_config().iteritems()])
687 types = forms.ChoiceField(choices=[('', 'All'), ('bytes', 'Bandwidth'), ('counts', "Packet'izer")], initial='counts')
688 periods = forms.ChoiceField(choices=[(period['name_tiny'], period['name_long']) for period in periods] + [('', 'All')], initial='6h')
690 @http_authenticate(auth, 'ais')
691 def sources_index(request):
692 peers_config = peers_get_config()
694 for id4, peer in peers_config.iteritems():
696 peer['id2'] = id4[2:]
697 peer['active'] = is_id4_active(id4)
698 peers_display.append(peer)
700 peers_display = sorted(peers_display, key=lambda k: k['id4'])
702 form = StatsSelectorForm()
704 return render_to_response('sources_index.html', {'sources':peers_display, 'periods': periods, 'form': form}, RequestContext(request))
707 @http_authenticate(auth, 'ais')
708 def sources_stats(request):
709 filter_peers = request.REQUEST.get('peers', None)
711 filter_peers = filter_peers.split(u',')
713 peers_config = peers_get_config()
716 for id4, peer in peers_config.iteritems():
718 if unicode(id4) not in filter_peers:
721 peers_display.append(peer)
723 peers_display = sorted(peers_display, key=lambda k: k['id4'])
725 filter_types = request.REQUEST.get('types', None)
727 filter_types = filter_types.split(u',')
729 filter_types = [ 'bytes', 'counts' ]
730 logging.error('filter_types=%s', filter_types)
732 filter_periods = request.REQUEST.get('periods', None)
735 for period_name in filter_periods.split(u','):
736 for period in periods:
737 if period['name_tiny'] == period_name:
738 display_periods.append(period)
740 display_periods = periods
741 #logging.error('display_periods=%s', display_periods)
744 now = int(get_timestamp())
745 for config in peers_display:
747 for period in periods:
748 args = os.path.join(STATS_DIR, id4+'-'+period['name_tiny']+'-bytes.png'), \
751 '--title', config['name'] + ' - Bandwidth usage - ' + period['name_long'], \
752 '--start', '%d' % (now - period['seconds']), \
753 '--end', '%d' % now, \
754 '--vertical-label', 'bps', \
755 'DEF:bytes=%s:bytes:AVERAGE' % os.path.join(STATS_DIR, id4+'.rrd'), \
756 'DEF:rawbytes=%s:rawbytes:AVERAGE' % os.path.join(STATS_DIR, id4+'.rrd'), \
757 'CDEF:bits=bytes,8,*', \
758 'CDEF:rawbits=rawbytes,8,*', \
759 'LINE:bits#00FF00:IP payload', \
760 'LINE:rawbits#FF0000:IP with headers'
762 args = os.path.join(STATS_DIR, id4+'-'+period['name_tiny']+'-counts.png'), \
765 '--title', config['name'] + ' - Packet\'izer stats - ' + period['name_long'], \
766 '--start', '%d' % (now-period['seconds']), \
767 '--end', '%d' % now, \
768 '--vertical-label', 'Hz', \
769 'DEF:packets=%s:packets:AVERAGE' % os.path.join(STATS_DIR, id4+'.rrd'), \
770 'DEF:lines=%s:lines:AVERAGE' % os.path.join(STATS_DIR, id4+'.rrd'), \
771 'LINE:packets#FF0000:input packets', \
772 'LINE:lines#00FF00:AIVDM lines'
774 return render_to_response('sources.html', {'sources':peers_display, 'show_bytes': 'bytes' in filter_types, 'show_counts': 'counts' in filter_types, 'periods': display_periods}, RequestContext(request))
777 @http_authenticate(auth, 'ais')
778 def news(request, page):
785 npages = int((News.objects.count() + NEWS_PER_PAGE - 1) / NEWS_PER_PAGE)
786 news = News.objects.order_by('-created')[(page - 1) * NEWS_PER_PAGE : page * NEWS_PER_PAGE]
787 return render_to_response('news.html', {'news':news, 'page': page, 'npages': npages}, RequestContext(request))
789 @http_authenticate(auth, 'ais')
790 def news_atom(request):
791 from django.db import connection
793 news = News.objects.order_by('-created')
795 cursor = connection.cursor()
796 cursor.execute("SELECT MAX(updated) FROM news")
797 row = cursor.fetchone()
800 return render_to_response('news.atom', {'news':news, 'last_update':last_update}, RequestContext(request), mimetype='application/atom+xml')