summaryrefslogtreecommitdiffstats
path: root/devel/views.py
blob: 0f1c8d1555f00ecf38f49aefc709ed9e23bdd620 (plain)
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
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
from datetime import timedelta
import operator
import pytz
import random
from string import ascii_letters, digits
import time

from django import forms
from django.http import HttpResponseRedirect
from django.contrib.auth.decorators import \
        login_required, permission_required, user_passes_test
from django.contrib.admin.models import LogEntry, ADDITION
from django.contrib.auth.models import User, Group
from django.contrib.contenttypes.models import ContentType
from django.contrib.sites.models import Site
from django.core.mail import send_mail
from django.db import transaction
from django.db.models import F, Count, Max
from django.http import Http404
from django.shortcuts import get_object_or_404
from django.template import loader, Context
from django.template.defaultfilters import filesizeformat
from django.views.decorators.cache import never_cache
from django.views.generic.simple import direct_to_template
from django.utils.encoding import force_unicode
from django.utils.http import http_date

from .models import UserProfile
from main.models import Package, PackageDepend, PackageFile, TodolistPkg
from main.models import Arch, Repo
from main.utils import utc_now
from news.models import News
from packages.models import PackageRelation, Signoff
from packages.utils import get_signoff_groups
from todolists.utils import get_annotated_todolists
from .utils import get_annotated_maintainers, UserFinder


@login_required
def index(request):
    '''the developer dashboard'''
    if(request.user.is_authenticated()):
        inner_q = PackageRelation.objects.filter(user=request.user)
    else:
        inner_q = PackageRelation.objects.none()
    inner_q = inner_q.values('pkgbase')

    flagged = Package.objects.normal().filter(
            flag_date__isnull=False, pkgbase__in=inner_q).order_by('pkgname')

    todopkgs = TodolistPkg.objects.select_related(
            'pkg', 'pkg__arch', 'pkg__repo').filter(complete=False)
    todopkgs = todopkgs.filter(pkg__pkgbase__in=inner_q).order_by(
            'list__name', 'pkg__pkgname')

    todolists = get_annotated_todolists(incomplete_only=True)

    signoffs = sorted(get_signoff_groups(user=request.user),
            key=operator.attrgetter('pkgbase'))

    arches = Arch.objects.all().annotate(
            total_ct=Count('packages'), flagged_ct=Count('packages__flag_date'))
    repos = Repo.objects.all().annotate(
            total_ct=Count('packages'), flagged_ct=Count('packages__flag_date'))

    maintainers = get_annotated_maintainers()

    maintained = PackageRelation.objects.filter(
            type=PackageRelation.MAINTAINER).values('pkgbase')
    total_orphans = Package.objects.exclude(pkgbase__in=maintained).count()
    total_flagged_orphans = Package.objects.filter(
            flag_date__isnull=False).exclude(pkgbase__in=maintained).count()
    total_updated = Package.objects.filter(packager__isnull=True).count()
    orphan = {
            'package_count': total_orphans,
            'flagged_count': total_flagged_orphans,
            'updated_count': total_updated,
    }

    page_dict = {
            'todos': todolists,
            'arches': arches,
            'repos': repos,
            'maintainers': maintainers,
            'orphan': orphan,
            'flagged': flagged,
            'todopkgs': todopkgs,
            'signoffs': signoffs
    }

    return direct_to_template(request, 'devel/index.html', page_dict)

@login_required
def clock(request):
    devs = User.objects.filter(is_active=True).order_by(
            'first_name', 'last_name').select_related('userprofile')

    latest_news = dict(News.objects.filter(
            author__is_active=True).values_list('author').order_by(
            ).annotate(last_post=Max('postdate')))
    latest_package = dict(Package.objects.filter(
            packager__is_active=True).values_list('packager').order_by(
            ).annotate(last_build=Max('build_date')))
    latest_signoff = dict(Signoff.objects.filter(
            user__is_active=True).values_list('user').order_by(
            ).annotate(last_signoff=Max('created')))
    latest_log = dict(LogEntry.objects.filter(
            user__is_active=True).values_list('user').order_by(
            ).annotate(last_log=Max('action_time')))

    for dev in devs:
        dates = [
            latest_news.get(dev.id, None),
            latest_package.get(dev.id, None),
            latest_signoff.get(dev.id, None),
            latest_log.get(dev.id, None),
            dev.last_login,
        ]
        dates = [d for d in dates if d is not None]
        if dates:
            dev.last_action = max(dates)
        else:
            dev.last_action = None

    now = utc_now()
    page_dict = {
            'developers': devs,
            'utc_now': now,
    }

    response = direct_to_template(request, 'devel/clock.html', page_dict)
    if not response.has_header('Expires'):
        expire_time = now.replace(second=0, microsecond=0)
        expire_time += timedelta(minutes=1)
        expire_time = time.mktime(expire_time.timetuple())
        response['Expires'] = http_date(expire_time)
    return response

class ProfileForm(forms.Form):
    email = forms.EmailField(label='Private email (not shown publicly):',
            help_text="Used for out-of-date notifications, etc.")
    passwd1 = forms.CharField(label='New Password', required=False,
            widget=forms.PasswordInput)
    passwd2 = forms.CharField(label='Confirm Password', required=False,
            widget=forms.PasswordInput)

    def clean(self):
        if self.cleaned_data['passwd1'] != self.cleaned_data['passwd2']:
            raise forms.ValidationError('Passwords do not match.')
        return self.cleaned_data

class UserProfileForm(forms.ModelForm):
    def clean_pgp_key(self):
        data = self.cleaned_data['pgp_key']
        # strip 0x prefix if provided; store uppercase
        if data.startswith('0x'):
            data = data[2:]
        return data.upper()

    class Meta:
        model = UserProfile
        exclude = ('allowed_repos', 'user', 'latin_name')

@login_required
@never_cache
def change_profile(request):
    if request.POST:
        form = ProfileForm(request.POST)
        profile_form = UserProfileForm(request.POST, request.FILES,
                instance=request.user.get_profile())
        if form.is_valid() and profile_form.is_valid():
            request.user.email = form.cleaned_data['email']
            if form.cleaned_data['passwd1']:
                request.user.set_password(form.cleaned_data['passwd1'])
            request.user.save()
            profile_form.save()
            return HttpResponseRedirect('/devel/')
    else:
        form = ProfileForm(initial={'email': request.user.email})
        profile_form = UserProfileForm(instance=request.user.get_profile())
    return direct_to_template(request, 'devel/profile.html',
            {'form': form, 'profile_form': profile_form})

@login_required
def report(request, report_name, username=None):
    title = 'Developer Report'
    packages = Package.objects.normal()
    names = attrs = user = None

    if username:
        user = get_object_or_404(User, username=username, is_active=True)
        maintained = PackageRelation.objects.filter(user=user,
                type=PackageRelation.MAINTAINER).values('pkgbase')
        packages = packages.filter(pkgbase__in=maintained)

    maints = User.objects.filter(id__in=PackageRelation.objects.filter(
        type=PackageRelation.MAINTAINER).values('user'))

    if report_name == 'old':
        title = 'Packages last built more than one year ago'
        cutoff = utc_now() - timedelta(days=365)
        packages = packages.filter(
                build_date__lt=cutoff).order_by('build_date')
    elif report_name == 'long-out-of-date':
        title = 'Packages marked out-of-date more than 90 days ago'
        cutoff = utc_now() - timedelta(days=90)
        packages = packages.filter(
                flag_date__lt=cutoff).order_by('flag_date')
    elif report_name == 'big':
        title = 'Packages with compressed size > 50 MiB'
        cutoff = 50 * 1024 * 1024
        packages = packages.filter(
                compressed_size__gte=cutoff).order_by('-compressed_size')
        names = [ 'Compressed Size', 'Installed Size' ]
        attrs = [ 'compressed_size_pretty', 'installed_size_pretty' ]
        # Format the compressed and installed sizes with MB/GB/etc suffixes
        for package in packages:
            package.compressed_size_pretty = filesizeformat(
                package.compressed_size)
            package.installed_size_pretty = filesizeformat(
                package.installed_size)
    elif report_name == 'badcompression':
        title = 'Packages that have little need for compression'
        cutoff = 0.90 * F('installed_size')
        packages = packages.filter(compressed_size__gt=0, installed_size__gt=0,
                compressed_size__gte=cutoff).order_by('-compressed_size')
        names = [ 'Compressed Size', 'Installed Size', 'Ratio', 'Type' ]
        attrs = [ 'compressed_size_pretty', 'installed_size_pretty',
                'ratio', 'compress_type' ]
        # Format the compressed and installed sizes with MB/GB/etc suffixes
        for package in packages:
            package.compressed_size_pretty = filesizeformat(
                package.compressed_size)
            package.installed_size_pretty = filesizeformat(
                package.installed_size)
            ratio = package.compressed_size / float(package.installed_size)
            package.ratio = '%.2f' % ratio
            package.compress_type = package.filename.split('.')[-1]
    elif report_name == 'uncompressed-man':
        title = 'Packages with uncompressed manpages'
        # checking for all '.0'...'.9' + '.n' extensions
        bad_files = PackageFile.objects.filter(is_directory=False,
                directory__contains='/man/',
                filename__regex=r'\.[0-9n]').exclude(
                filename__endswith='.gz').exclude(
                filename__endswith='.xz').exclude(
                filename__endswith='.bz2').exclude(
                filename__endswith='.html')
        if username:
            pkg_ids = set(packages.values_list('id', flat=True))
            bad_files = bad_files.filter(pkg__in=pkg_ids)
        bad_files = bad_files.values_list(
                'pkg_id', flat=True).order_by().distinct()
        packages = packages.filter(id__in=set(bad_files))
    elif report_name == 'uncompressed-info':
        title = 'Packages with uncompressed infopages'
        # we don't worry about looking for '*.info-1', etc., given that an
        # uncompressed root page probably exists in the package anyway
        bad_files = PackageFile.objects.filter(is_directory=False,
                directory__endswith='/info/', filename__endswith='.info')
        if username:
            pkg_ids = set(packages.values_list('id', flat=True))
            bad_files = bad_files.filter(pkg__in=pkg_ids)
        bad_files = bad_files.values_list(
                'pkg_id', flat=True).order_by().distinct()
        packages = packages.filter(id__in=set(bad_files))
    elif report_name == 'unneeded-orphans':
        title = 'Orphan packages required by no other packages'
        owned = PackageRelation.objects.all().values('pkgbase')
        required = PackageDepend.objects.all().values('depname')
        # The two separate calls to exclude is required to do the right thing
        packages = packages.exclude(pkgbase__in=owned).exclude(
                pkgname__in=required)
    elif report_name == 'mismatched-signature':
        title = 'Packages with mismatched signatures'
        names = [ 'Signature Date', 'Signed By', 'Packager' ]
        attrs = [ 'sig_date', 'sig_by', 'packager' ]
        cutoff = timedelta(hours=24)
        finder = UserFinder()
        filtered = []
        packages = packages.filter(pgp_signature__isnull=False)
        for package in packages:
            sig_date = package.signature.creation_time.replace(tzinfo=pytz.utc)
            package.sig_date = sig_date.date()
            key_id = package.signature.key_id
            signer = finder.find_by_pgp_key(key_id)
            package.sig_by = signer or key_id
            if signer is None or signer.id != package.packager_id:
                filtered.append(package)
            elif sig_date > package.build_date + cutoff:
                filtered.append(package)
        packages = filtered
    else:
        raise Http404

    context = {
        'all_maintainers': maints,
        'title': title,
        'maintainer': user,
        'packages': packages,
        'column_names': names,
        'column_attrs': attrs,
    }
    return direct_to_template(request, 'devel/packages.html', context)


class NewUserForm(forms.ModelForm):
    username = forms.CharField(max_length=30)
    private_email = forms.EmailField()
    first_name = forms.CharField(required=False)
    last_name = forms.CharField(required=False)
    groups = forms.ModelMultipleChoiceField(required=False,
            queryset=Group.objects.all())

    class Meta:
        model = UserProfile
        exclude = ('picture', 'user')

    def __init__(self, *args, **kwargs):
        super(NewUserForm, self).__init__(*args, **kwargs)
        # Hack ourself so certain fields appear first. self.fields is a
        # SortedDict object where we can manipulate the keyOrder list.
        order = self.fields.keyOrder
        keys = ('username', 'private_email', 'first_name', 'last_name')
        for key in reversed(keys):
            order.remove(key)
            order.insert(0, key)

    def clean_username(self):
        username = self.cleaned_data['username']
        if User.objects.filter(username=username).exists():
            raise forms.ValidationError(
                    "A user with that username already exists.")
        return username

    def save(self, commit=True):
        profile = super(NewUserForm, self).save(False)
        pwletters = ascii_letters + digits
        password = ''.join([random.choice(pwletters) for _ in xrange(8)])
        user = User.objects.create_user(username=self.cleaned_data['username'],
                email=self.cleaned_data['private_email'], password=password)
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        user.save()
        # sucks that the MRM.add() method can't take a list directly... we have
        # to resort to dirty * magic.
        user.groups.add(*self.cleaned_data['groups'])
        profile.user = user
        if commit:
            profile.save()
            self.save_m2m()

        template = loader.get_template('devel/new_account.txt')
        ctx = Context({
            'site': Site.objects.get_current(),
            'user': user,
            'password': password,
        })

        send_mail("Your new archweb account",
                template.render(ctx),
                'Arch Website Notification <nobody@archlinux.org>',
                [user.email],
                fail_silently=False)

def log_addition(request, obj):
    """Cribbed from ModelAdmin.log_addition."""
    LogEntry.objects.log_action(
        user_id         = request.user.pk,
        content_type_id = ContentType.objects.get_for_model(obj).pk,
        object_id       = obj.pk,
        object_repr     = force_unicode(obj),
        action_flag     = ADDITION,
        change_message  = "Added via Create New User form."
    )

@permission_required('auth.add_user')
@never_cache
def new_user_form(request):
    if request.POST:
        form = NewUserForm(request.POST)
        if form.is_valid():
            @transaction.commit_on_success
            def inner_save():
                form.save()
                log_addition(request, form.instance.user)
            inner_save()
            return HttpResponseRedirect('/admin/auth/user/%d/' % \
                    form.instance.user.id)
    else:
        form = NewUserForm()

    context = {
        'description': '''A new user will be created with the
            following properties in their profile. A random password will be
            generated and the user will be e-mailed with their account details
            n plaintext.''',
        'form': form,
        'title': 'Create User',
        'submit_text': 'Create User'
    }
    return direct_to_template(request, 'general_form.html', context)

@user_passes_test(lambda u: u.is_superuser)
def admin_log(request, username=None):
    user = None
    if username:
        user = get_object_or_404(User, username=username)
    context = {
        'title': "Admin Action Log",
        'log_user':  user,
    }
    return direct_to_template(request, 'devel/admin_log.html', context)

# vim: set ts=4 sw=4 et: