views.py 10.5 KB
Newer Older
stef's avatar
stef committed
1
from forms import AddViolation, SearchViolation
stef's avatar
stef committed
2
from django.http import HttpResponse, HttpResponseRedirect, Http404
3
from django.shortcuts import render_to_response, get_object_or_404
4
from django.template import RequestContext
stef's avatar
stef committed
5 6
from django.core.files import File
from django.conf import settings
stef's avatar
stef committed
7
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
8
from django.core.exceptions import ObjectDoesNotExist
9
from django.contrib import messages
10
from django.contrib.auth.models import User
stef's avatar
stef committed
11
from django.utils.translation import ugettext_lazy as _
stef's avatar
stef committed
12
from models import Violation, Attachment, Comment, Confirmation
stef's avatar
stef committed
13 14
from tempfile import mkstemp
from datetime import datetime
15 16 17
import hashlib, os, re, json, smtplib
from random import randint
from email.mime.text import MIMEText
stef's avatar
stef committed
18
from email.header import Header
19 20
from urlparse import urljoin
from BeautifulSoup import BeautifulSoup, Comment as BComment
stef's avatar
stef committed
21
from operator import itemgetter
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

def sanitizeHtml(value, base_url=None):
    rjs = r'[\s]*(&#x.{1,7})?'.join(list('javascript:'))
    rvb = r'[\s]*(&#x.{1,7})?'.join(list('vbscript:'))
    re_scripts = re.compile('(%s)|(%s)' % (rjs, rvb), re.IGNORECASE)
    validTags = 'p i strong b u a h1 h2 h3 pre br img'.split()
    validAttrs = 'href src width height'.split()
    urlAttrs = 'href src'.split() # Attributes which should have a URL
    soup = BeautifulSoup(value)
    for comment in soup.findAll(text=lambda text: isinstance(text, BComment)):
        # Get rid of comments
        comment.extract()
    for tag in soup.findAll(True):
        if tag.name not in validTags:
            tag.hidden = True
        attrs = tag.attrs
        tag.attrs = []
        for attr, val in attrs:
            if attr in validAttrs:
                val = re_scripts.sub('', val) # Remove scripts (vbs & js)
                if attr in urlAttrs:
                    val = urljoin(base_url, val) # Calculate the absolute url
                tag.attrs.append((attr, val))

    return soup.renderContents().decode('utf8')
stef's avatar
stef committed
47

48
def activate(request):
49 50 51
    try:
        v=Violation.objects.get(activationid=request.GET.get('key','asdf'))
    except:
52
        return HttpResponse(_('Thank you, this key has been already activated'))
53 54 55
    if v:
        actid = hashlib.sha1(''.join([chr(randint(32, 122)) for x in range(12)])).hexdigest()
        to=[x.email for x in User.objects.filter(groups__name='moderator')]
stef's avatar
stef committed
56 57 58
        details='\n'.join(["%s: %s" % (k.capitalize(), val) for k,val in v.__dict__.items() if not k.startswith('_') and val])
        msg = MIMEText("A new report was submitted. To approve click here: %s/moderate/?key=%s\n\nDetails follow:\n%s\n%s" %
                       (settings.ROOT_URL or 'http://localhost:8001/', actid, details, v.comment_set.get().comment), _charset="utf-8")
stef's avatar
stef committed
59
        msg['Subject'] = 'NNMon submission approval'.encode("Utf-8")
stef's avatar
stef committed
60
        msg['From'] = 'nnmon@respectmynet.eu'
61 62
        msg['To'] = ', '.join(to)
        s = smtplib.SMTP('localhost')
stef's avatar
stef committed
63
        s.sendmail('nnmon@respectmynet.eu', to, msg.as_string())
64 65 66
        s.quit()
        v.activationid=actid
        v.save()
Benjamin Sonntag's avatar
Benjamin Sonntag committed
67
        messages.add_message(request, messages.INFO, _('Thank you for verifying your submission. It will be listed shortly, after we\'ve checked that the report is valid.').encode("Utf-8"))
68 69
    return HttpResponseRedirect('/') # Redirect after POST

70
def moderate(request):
71 72 73
    try:
        v=Violation.objects.get(activationid=request.GET.get('key','asdf'))
    except:
stef's avatar
stef committed
74
        return HttpResponse(_('Thank you, this key has been already activated'))
75 76 77 78
    if not v:
        messages.add_message(request, messages.INFO, _('No such key'))
        return HttpResponseRedirect('/') # Redirect after POST
    if request.GET.get('action','')=='approve':
stef's avatar
stef committed
79 80 81 82 83 84 85 86 87
        messages.add_message(request, messages.INFO, _('Thank you for approving the <a href="/view/%s">submission</a>.' % v.id))

        msg = MIMEText(_("Your report has been approved.\nTo see it, please visit: %s/view/%s") % (settings.ROOT_URL or 'http://localhost:8001/', v.id), _charset="utf-8")
        msg['Subject'] = Header(_('NNMon submission approved').encode("Utf-8"), 'utf-8')
        msg['From'] = 'nnmon@respectmynet.eu'
        msg['To'] = v.comment_set.get().submitter_email
        s = smtplib.SMTP('localhost')
        s.sendmail('nnmon@respectmynet.eu', [msg['To']], msg.as_string())
        s.quit()
88
        if settings.TWITTER_API:
stef's avatar
stef committed
89
            try:
stef's avatar
stef committed
90
                settings.TWITTER_API.PostUpdate(_("New case reported for %s (%s) %s %s/view/%s") % (v.operator, v.country, v.contract, settings.ROOT_URL or 'http://localhost:8001/', v.id))
stef's avatar
stef committed
91 92
            except:
                pass
93 94
        v.activationid=''
        v.save()
95
        return HttpResponseRedirect('/view/%s' % v.id ) # Redirect after POST
96 97 98 99 100 101
    if request.GET.get('action','')=='delete':
        v.delete()
        messages.add_message(request, messages.INFO, _('Thank you for deleting the submission.'))
        return HttpResponseRedirect('/') # Redirect after POST
    return render_to_response('view.html', { 'v': v, 'key': request.GET.get('key') },context_instance=RequestContext(request))

stef's avatar
stef committed
102 103 104 105
def confirm(request, id, name=None):
    if name:
        if Confirmation.objects.filter(email=name, violation=id).count()==0:
            actid=sendverifymail('confirm/',name)
106 107 108
            try:
                c=Confirmation(key=actid, email=name, violation=Violation.objects.get(pk=id))
            except:
stef's avatar
stef committed
109
                return HttpResponse(unicode(_("Thank you, this has been already confirmed")))
stef's avatar
stef committed
110
            c.save()
stef's avatar
stef committed
111
        return HttpResponse('<div class="confirm_thanks">%s</div>' % unicode(_('Thank you for your confirmation')) )
stef's avatar
stef committed
112 113 114 115 116 117
    try:
        c = get_object_or_404(Confirmation, key=id)
    except:
        return HttpResponse(unicode(_("Thank you, this has been already confirmed")))
    c.key=''
    c.save()
stef's avatar
stef committed
118
    messages.add_message(request, messages.INFO, unicode(_('Thank you for verifying your confirmation')))
119
    return HttpResponseRedirect('/') # Redirect after POST
stef's avatar
stef committed
120 121 122

def sendverifymail(service,to):
    actid = hashlib.sha1(''.join([chr(randint(32, 122)) for x in range(12)])).hexdigest()
Benjamin Sonntag's avatar
Benjamin Sonntag committed
123
    msg = MIMEText(_("Thank you for submitting a new report. To finalize your submission please confirm using your validation key.\nYour verification key is %s/%s%s\nPlease note that reports are moderated, it might take some time before your report appears online. Thank you for your patience.") % (settings.ROOT_URL or 'http://localhost:8001/', service, actid), _charset="utf-8")
stef's avatar
stef committed
124
    msg['Subject'] = Header(_('NNMon submission verification').encode("Utf-8"), 'utf-8')
stef's avatar
stef committed
125
    msg['From'] = 'nnmon@respectmynet.eu'
stef's avatar
stef committed
126
    msg['To'] = Header(to.encode("Utf-8"), 'utf-8')
stef's avatar
stef committed
127
    s = smtplib.SMTP('localhost')
stef's avatar
stef committed
128
    s.sendmail('nnmon@respectmynet.eu', [to], msg.as_string())
stef's avatar
stef committed
129 130 131
    s.quit()
    return actid

stef's avatar
stef committed
132
def add(request):
stef's avatar
stef committed
133 134 135
    if request.method == 'POST':
        form = AddViolation(request.POST)
        if form.is_valid():
stef's avatar
stef committed
136
            actid=sendverifymail('activate?key=',form.cleaned_data['email'])
stef's avatar
stef committed
137 138 139 140 141
            v=Violation(
                country = form.cleaned_data['country'],
                operator = form.cleaned_data['operator'],
                contract = form.cleaned_data['contract'],
                resource = form.cleaned_data['resource'],
stef's avatar
stef committed
142
                resource_name = form.cleaned_data['resource_name'],
stef's avatar
stef committed
143 144 145 146
                type = form.cleaned_data['type'],
                media = form.cleaned_data['media'],
                temporary = form.cleaned_data['temporary'],
                contractual = form.cleaned_data['contractual'],
147
                contract_excerpt = sanitizeHtml(form.cleaned_data['contract_excerpt']),
148 149
                loophole = form.cleaned_data['loophole'],
                activationid = actid
stef's avatar
stef committed
150 151
                )
            v.save()
stef's avatar
stef committed
152 153
            c=Confirmation(key='', email=form.cleaned_data['email'], violation=v)
            c.save()
stef's avatar
stef committed
154 155
            c = Comment(
                comment=form.cleaned_data['comment'],
156 157
                submitter_email=form.cleaned_data['email'],
                submitter_name=form.cleaned_data['nick'],
stef's avatar
stef committed
158 159 160 161 162
                timestamp=datetime.now(),
                violation=v,
                )
            c.save()
            for f in request.FILES.getlist('attachments[]'):
163 164 165 166 167 168
                a=Attachment(comment=c, name=f.name)
                m = hashlib.sha256()
                for chunk in f.chunks():
                    m.update(chunk)
                sname=m.hexdigest()
                a.storage.save(sname,f)
stef's avatar
stef committed
169
                a.save()
170

stef's avatar
stef committed
171
            messages.add_message(request, messages.INFO, _('Thank you for submitting this report, you will receive a verification email shortly.'))
stef's avatar
stef committed
172 173
            return HttpResponseRedirect('/') # Redirect after POST
    else:
stef's avatar
stef committed
174
        form = AddViolation()
stef's avatar
stef committed
175

176
    v_list = Violation.objects.filter(activationid='',featuredcase__isnull=False).order_by('id').reverse()[:3]
stef's avatar
stef committed
177
    return render_to_response(
178
        'index.html',
179 180
        { 'form': form,
          'violations': v_list },
stef's avatar
stef committed
181
        context_instance=RequestContext(request))
stef's avatar
stef committed
182

183 184
def ajax(request, country=None, operator=None):
    if not operator:
185
        return HttpResponse(json.dumps(sorted(list(set([x.operator for x in Violation.objects.filter(country=country,activationid='')])))))
186
    else:
187
        return HttpResponse(json.dumps(sorted(list(set([x.contract for x in Violation.objects.filter(country=country,activationid='',operator=operator)])))))
stef's avatar
stef committed
188 189

def index(request):
190
    v_list = Violation.objects.filter(activationid='',featuredcase__isnull=False).order_by('id').reverse()[:3]
stef's avatar
stef committed
191 192 193 194 195 196 197 198 199
    form = AddViolation()

    return render_to_response(
        'index.html',
        { 'form': form,
          'violations': v_list },
        context_instance=RequestContext(request))

def list_violations(request):
200
    violations = Violation.objects.filter(activationid='')
201
    return render_to_response('list.html', {"violations": violations},context_instance=RequestContext(request))
202 203 204

def view(request,id):
    v = get_object_or_404(Violation, pk=id)
205 206
    if v.activationid:
        raise Http404
stef's avatar
stef committed
207
    return render_to_response('view.html', { 'v': v, },context_instance=RequestContext(request))
stef's avatar
stef committed
208 209 210 211 212 213 214 215 216 217 218 219 220 221 222

def lookup(request):
    if request.method == 'GET':
        form = SearchViolation(request.GET)
        if form.is_valid():
            v=Violation.objects.filter(
                country = form.cleaned_data['country'],
                operator = form.cleaned_data['operator'],
                contract = form.cleaned_data['contract'],
                media = form.cleaned_data['media'],
                activationid = ''
                )
            res=json.dumps(sorted([(x.id,x.resource_name) for x in v],reverse=True))
            return HttpResponse(res)
    return HttpResponse('')