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regluit/frontend/views.py

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import re
import sys
import json
import logging
import urllib
from datetime import timedelta, date
from regluit.utils.localdatetime import now, date_today
from random import randint
from re import sub
from itertools import islice
from decimal import Decimal as D
from xml.etree import ElementTree as ET
import requests
import oauth2 as oauth
from django import forms
from django.conf import settings
from django.contrib.auth.models import User
from django.core import signing
from django.core.urlresolvers import reverse
from django.core.exceptions import ObjectDoesNotExist
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.contrib.comments import Comment
from django.contrib.sites.models import Site
from django.db.models import Q, Count, Sum
from django.forms import Select
from django.forms.models import modelformset_factory
from django.http import HttpResponseRedirect, Http404
from django.http import HttpResponse, HttpResponseNotFound
from django.template.loader import render_to_string
from django.views.decorators.csrf import csrf_exempt
from django.views.decorators.http import require_POST
from django.views.generic.edit import FormView
from django.views.generic.list import ListView
from django.views.generic.base import TemplateView
from django.shortcuts import render, render_to_response, get_object_or_404
from django.utils.http import urlencode
from django.utils.translation import ugettext_lazy as _
from regluit.core import tasks
from regluit.core.tasks import send_mail_task, emit_notifications
from regluit.core import models, bookloader, librarything
from regluit.core import userlists
from regluit.core.search import gluejar_search
from regluit.core.goodreads import GoodreadsClient
from regluit.frontend.forms import UserData, UserEmail, ProfileForm, CampaignPledgeForm, GoodreadsShelfLoadingForm
from regluit.frontend.forms import RightsHolderForm, UserClaimForm, LibraryThingForm, OpenCampaignForm
from regluit.frontend.forms import getManageCampaignForm, DonateForm, CampaignAdminForm, EmailShareForm, FeedbackForm
from regluit.frontend.forms import EbookForm, CustomPremiumForm, EditManagersForm, EditionForm, PledgeCancelForm
from regluit.frontend.forms import getTransferCreditForm, CCForm, CloneCampaignForm, PlainCCForm
from regluit.payment.manager import PaymentManager
from regluit.payment.models import Transaction, Account
from regluit.payment import baseprocessor
from regluit.payment.parameters import TRANSACTION_STATUS_ACTIVE, TRANSACTION_STATUS_COMPLETE, TRANSACTION_STATUS_CANCELED, TRANSACTION_STATUS_ERROR, TRANSACTION_STATUS_FAILED, TRANSACTION_STATUS_INCOMPLETE, TRANSACTION_STATUS_NONE, TRANSACTION_STATUS_MODIFIED
from regluit.payment.parameters import PAYMENT_TYPE_AUTHORIZATION, PAYMENT_TYPE_INSTANT
from regluit.payment.parameters import PAYMENT_HOST_STRIPE, PAYMENT_HOST_NONE
from regluit.payment.credit import credit_transaction
from regluit.core import goodreads
from tastypie.models import ApiKey
from regluit.payment.models import Transaction, Sent, CreditLog
from notification import models as notification
from regluit.payment import stripelib
logger = logging.getLogger(__name__)
def static_redirect_view(request, file_name, dir=""):
return HttpResponseRedirect('/static/'+dir+"/"+file_name)
def slideshow(max):
ending = models.Campaign.objects.filter(status='ACTIVE').order_by('deadline')
count = ending.count()
j = 0
worklist = []
if max > count:
# add all the works with active campaigns
for campaign in ending:
worklist.append(campaign.work)
# then fill out the rest of the list with popular but inactive works
remainder = max - count
remainder_works = models.Work.objects.filter(wishlists__user=recommended_user).exclude(campaigns__status='ACTIVE').exclude(campaigns__status='SUCCESSFUL')[:remainder]
worklist.extend(remainder_works)
else:
# if the active campaign list has more works than we can fit
# in our slideshow, it's the only source we need to draw from
while j < max:
worklist.append(ending[j].work)
j +=1
return worklist
def next(request):
if request.COOKIES.has_key('next'):
response = HttpResponseRedirect(urllib.unquote(urllib.unquote(request.COOKIES['next'])))
response.delete_cookie('next')
return response
else:
return HttpResponseRedirect('/')
def safe_get_work(work_id):
"""
use this rather than querying the db directly for a work by id
"""
try:
work = models.Work.objects.get(id = work_id)
except models.Work.DoesNotExist:
try:
work = models.WasWork.objects.get(was = work_id).work
except models.WasWork.DoesNotExist:
raise Http404
return work
def home(request, landing=False):
if request.user.is_authenticated() and landing == False:
return HttpResponseRedirect(reverse('supporter',
args=[request.user.username]))
worklist = slideshow(12)
works = worklist[:6]
works2 = worklist[6:12]
events = models.Wishes.objects.order_by('-created')[0:2]
return render(request, 'home.html', {'suppress_search_box': True, 'works': works, 'works2': works2, 'events': events})
def stub(request):
path = request.path[6:] # get rid of /stub/
return render(request,'stub.html', {'path': path})
def acks(request, work):
return render(request,'front_matter.html', {'campaign': work.last_campaign()})
def work(request, work_id, action='display'):
work = safe_get_work(work_id)
if action == "acks":
return acks( request, work)
if request.method == 'POST' and not request.user.is_anonymous():
activetab = '4'
else:
alert=''
try:
activetab = request.GET['tab']
if activetab not in ['1', '2', '3', '4']:
activetab = '1';
except:
activetab = '1';
context = {}
campaign = work.last_campaign()
if campaign and campaign.edition and not request.user.is_staff:
editions = [campaign.edition]
else:
editions = work.editions.all().order_by('-publication_date')
try:
pledged = campaign.transactions().filter(user=request.user, status="ACTIVE")
except:
pledged = None
logger.info("pledged: {0}".format(pledged))
countdown = ""
try:
assert not (work.last_campaign_status() == 'ACTIVE' and work.first_ebook())
except:
logger.warning("Campaign running for %s when ebooks are already available: why?" % work.title )
if work.last_campaign_status() == 'ACTIVE':
from math import ceil
time_remaining = campaign.deadline - now()
'''
we want to round up on all of these; if it's the 3rd and the
campaign ends the 8th, users expect to see 5 days remaining,
not 4 (as an artifact of 4 days 11 hours or whatever)
time_remaining.whatever is an int, so just adding 1 will do
that for us (except in the case where .days exists and both other
fields are 0, which is unlikely enough I'm not defending against it)
'''
if time_remaining.days:
countdown = "in %s days" % str(time_remaining.days + 1)
elif time_remaining.seconds > 3600:
countdown = "in %s hours" % str(time_remaining.seconds/3600 + 1)
elif time_remaining.seconds > 60:
countdown = "in %s minutes" % str(time_remaining.seconds/60 + 1)
else:
countdown = "right now"
if action == 'preview':
work.last_campaign_status = 'ACTIVE'
if not request.user.is_anonymous():
claimform = UserClaimForm( request.user, data={'claim-work':work.pk, 'claim-user': request.user.id}, prefix = 'claim')
for edition in editions:
edition.hide_details = 1
if request.method == 'POST' and not request.user.is_anonymous():
if request.POST.has_key('ebook_%d-edition' % edition.id):
edition.ebook_form= EbookForm( data = request.POST, prefix = 'ebook_%d'%edition.id)
if edition.ebook_form.is_valid():
edition.ebook_form.save()
alert = 'Thanks for adding an ebook to unglue.it!'
else:
edition.hide_details = 0
alert = 'your submitted ebook had errors'
else:
#edition.ebook_form = EbookForm( data = {'user':request.user.id, 'edition':edition.pk })
edition.ebook_form = EbookForm( instance= models.Ebook(user = request.user, edition = edition, provider = 'x' ), prefix = 'ebook_%d'%edition.id)
else:
claimform = None
if campaign:
# pull up premiums explicitly tied to the campaign
# mandatory premiums are only displayed in pledge process
premiums = campaign.custom_premiums()
else:
premiums = None
wishers = work.num_wishes
base_url = request.build_absolute_uri("/")[:-1]
active_claims = work.claim.all().filter(status='active')
if active_claims.count() == 1:
claimstatus = 'one_active'
rights_holder_name = active_claims[0].rights_holder.rights_holder_name
else:
rights_holder_name = None
pending_claims = work.claim.all().filter(status='pending')
pending_claims_count = pending_claims.count()
if pending_claims_count > 1:
claimstatus = 'disputed'
elif pending_claims_count == 1:
claimstatus = 'one_pending'
rights_holder_name = pending_claims[0].rights_holder.rights_holder_name
else:
claimstatus = 'open'
return render(request, 'work.html', {
'work': work,
'premiums': premiums,
'ungluers': userlists.supporting_users(work, 5),
'claimform': claimform,
'wishers': wishers,
'base_url': base_url,
'editions': editions,
'pledged': pledged,
'activetab': activetab,
'alert': alert,
'claimstatus': claimstatus,
'rights_holder_name': rights_holder_name,
'countdown': countdown,
})
def new_edition(request, work_id, edition_id, by=None):
if not request.user.is_authenticated() :
return render(request, "admins_only.html")
# if the work and edition are set, we save the edition and set the work
language='en'
description=''
title=''
if work_id:
try:
work = models.Work.objects.get(id = work_id)
except models.Work.DoesNotExist:
try:
work = models.WasWork.objects.get(was = work_id).work
except models.WasWork.DoesNotExist:
raise Http404
language=work.language
description=work.description
title=work.title
else:
work=None
if not request.user.is_staff :
if by == 'rh' and work is not None:
if not request.user in work.last_campaign().managers.all():
return render(request, "admins_only.html")
else:
return render(request, "admins_only.html")
if edition_id:
try:
edition = models.Edition.objects.get(id = edition_id)
except models.Work.DoesNotExist:
raise Http404
if work:
edition.work = work
language=edition.work.language
description=edition.work.description
else:
edition = models.Edition()
if work:
edition.work = work
if request.method == 'POST' :
edition.new_author_names=request.POST.getlist('new_author')
edition.new_subjects=request.POST.getlist('new_subject')
if request.POST.has_key('add_author_submit'):
new_author_name = request.POST['add_author'].strip()
try:
author= models.Author.objects.get(name=new_author_name)
except models.Author.DoesNotExist:
author=models.Author.objects.create(name=new_author_name)
edition.new_author_names.append(new_author_name)
form = EditionForm(instance=edition, data=request.POST)
elif request.POST.has_key('add_subject_submit'):
new_subject = request.POST['add_subject'].strip()
try:
author= models.Subject.objects.get(name=new_subject)
except models.Subject.DoesNotExist:
author=models.Subject.objects.create(name=new_subject)
edition.new_subjects.append(new_subject)
form = EditionForm(instance=edition, data=request.POST)
else:
form = EditionForm(instance=edition, data=request.POST)
if form.is_valid():
form.save()
if not work:
work= models.Work(title=form.cleaned_data['title'],language=form.cleaned_data['language'],description=form.cleaned_data['description'])
work.save()
edition.work=work
edition.save()
else:
work.description=form.cleaned_data['description']
work.title=form.cleaned_data['title']
work.save()
# note: this is very powerful. it can steal an isbn from another edition/work, and it will wipe the changed isbn from the db
models.Identifier.set(type='isbn', value=form.cleaned_data['isbn_13'], edition=edition, work=work)
if form.cleaned_data['oclcnum']:
# note: this is very powerful.(same comment as for isbn) use with care!
models.Identifier.set(type='oclc', value=form.cleaned_data['oclcnum'], edition=edition, work=work)
for author_name in edition.new_author_names:
try:
author= models.Author.objects.get(name=author_name)
except models.Author.DoesNotExist:
author=models.Author.objects.create(name=author_name)
author.editions.add(edition)
for subject_name in edition.new_subjects:
try:
subject= models.Subject.objects.get(name=subject_name)
except models.Subject.DoesNotExist:
subject=models.Subject.objects.create(name=subject_name)
subject.works.add(work)
work_url = reverse('work', kwargs={'work_id': edition.work.id})
return HttpResponseRedirect(work_url)
else:
form = EditionForm(instance=edition, initial={
'language':language,
'isbn_13':edition.isbn_13,
'oclcnum':edition.oclc,
'description':description,
'title': title
})
return render(request, 'new_edition.html', {
'form': form, 'edition': edition
})
def manage_campaign(request, id):
campaign = get_object_or_404(models.Campaign, id=id)
campaign.not_manager=False
campaign.problems=[]
if (not request.user.is_authenticated) or (not request.user in campaign.managers.all() and not request.user.is_staff):
campaign.not_manager=True
return render(request, 'manage_campaign.html', {'campaign': campaign})
alerts = []
activetab = '#1'
if request.method == 'POST' :
if request.POST.has_key('add_premium') :
postcopy=request.POST.copy()
postcopy['type']='CU'
new_premium_form = CustomPremiumForm(data=postcopy)
if new_premium_form.is_valid():
new_premium_form.save()
alerts.append(_('New premium has been added'))
new_premium_form = CustomPremiumForm(data={'campaign': campaign})
else:
alerts.append(_('New premium has not been added'))
form = getManageCampaignForm(instance=campaign)
activetab = '#2'
elif request.POST.has_key('save') or request.POST.has_key('launch') :
form= getManageCampaignForm(instance=campaign, data=request.POST)
if form.is_valid():
form.save()
campaign.update_left()
alerts.append(_('Campaign data has been saved'))
activetab = '#2'
else:
alerts.append(_('Campaign data has NOT been saved'))
if 'launch' in request.POST.keys():
activetab = '#3'
if (campaign.launchable and form.is_valid()) and (not settings.IS_PREVIEW or request.user.is_staff):
campaign.activate()
alerts.append(_('Campaign has been launched'))
else:
alerts.append(_('Campaign has NOT been launched'))
new_premium_form = CustomPremiumForm(data={'campaign': campaign})
elif request.POST.has_key('inactivate') :
activetab = '#2'
if request.POST.has_key('premium_id'):
premiums_to_stop = request.POST.getlist('premium_id')
for premium_to_stop in premiums_to_stop:
selected_premium = models.Premium.objects.get(id=premium_to_stop)
if selected_premium.type == 'CU':
selected_premium.type = 'XX'
selected_premium.save()
alerts.append(_('Premium %s has been inactivated'% premium_to_stop))
form = getManageCampaignForm(instance=campaign)
new_premium_form = CustomPremiumForm(data={'campaign': campaign})
else:
form = getManageCampaignForm(instance=campaign)
new_premium_form = CustomPremiumForm(data={'campaign': campaign})
work = campaign.work
return render(request, 'manage_campaign.html', {
'campaign': campaign,
'form':form,
'problems': campaign.problems,
'alerts': alerts,
'premiums' : campaign.custom_premiums(),
'premium_form' : new_premium_form,
'work': work,
'activetab': activetab,
})
def googlebooks(request, googlebooks_id):
try:
edition = models.Identifier.objects.get(type='goog',value=googlebooks_id).edition
except models.Identifier.DoesNotExist:
try:
edition = bookloader.add_by_googlebooks_id(googlebooks_id)
if edition.new:
# add related editions asynchronously
tasks.populate_edition.delay(edition.isbn_13)
except bookloader.LookupFailure:
logger.warning("failed to load googlebooks_id %s" % googlebooks_id)
return HttpResponseNotFound("failed looking up googlebooks id %s" % googlebooks_id)
if not edition:
return HttpResponseNotFound("invalid googlebooks id")
work_url = reverse('work', kwargs={'work_id': edition.work.id})
return HttpResponseRedirect(work_url)
def subjects(request):
order = request.GET.get('order')
subjects = models.Subject.objects.all()
subjects = subjects.annotate(Count('works'))
if request.GET.get('order') == 'count':
subjects = subjects.order_by('-works__count')
else:
subjects = subjects.order_by('name')
return render(request, 'subjects.html', {'subjects': subjects})
class FilterableListView(ListView):
def get_queryset(self):
if self.request.GET.has_key('pub_lang'):
if self.model is models.Campaign:
return self.get_queryset_all().filter(work__language=self.request.GET['pub_lang'])
else:
return self.get_queryset_all().filter(language=self.request.GET['pub_lang'])
else:
return self.get_queryset_all()
def get_context_data(self, **kwargs):
context = super(FilterableListView, self).get_context_data(**kwargs)
if self.request.GET.has_key('pub_lang'):
context['pub_lang']=self.request.GET['pub_lang']
else:
context['pub_lang']=''
context['show_langs']=True
context['WISHED_LANGS']=settings.WISHED_LANGS
return context
recommended_user = User.objects.filter( username=settings.UNGLUEIT_RECOMMENDED_USERNAME)
class WorkListView(FilterableListView):
template_name = "work_list.html"
context_object_name = "work_list"
def get_queryset_all(self):
facet = self.kwargs['facet']
if (facet == 'popular'):
return models.Work.objects.order_by('-num_wishes', 'id')
elif (facet == 'recommended'):
return models.Work.objects.filter(wishlists__user=recommended_user).order_by('-num_wishes')
elif (facet == 'new'):
return models.Work.objects.filter(num_wishes__gt=0).order_by('-created', '-num_wishes' ,'id')
else:
return models.Work.objects.all().order_by('-created', 'id')
def get_context_data(self, **kwargs):
context = super(WorkListView, self).get_context_data(**kwargs)
qs=self.get_queryset()
context['ungluers'] = userlists.work_list_users(qs,5)
context['facet'] = self.kwargs['facet']
context['works_unglued'] = qs.filter(editions__ebooks__isnull=False).distinct()[:20]
context['works_active'] = qs.exclude(editions__ebooks__isnull=False).filter(Q(campaigns__status='ACTIVE') | Q(campaigns__status='SUCCESSFUL')).distinct()[:20]
context['works_wished'] = qs.exclude(editions__ebooks__isnull=False).exclude(campaigns__status='ACTIVE').exclude(campaigns__status='SUCCESSFUL').distinct()[:20]
context['activetab'] = "#3"
counts={}
counts['unglued'] = context['works_unglued'].count()
counts['unglueing'] = context['works_active'].count()
counts['wished'] = context['works_wished'].count()
context['counts'] = counts
return context
class UngluedListView(FilterableListView):
template_name = "unglued_list.html"
context_object_name = "work_list"
def work_set_counts(self,work_set):
counts={}
counts['unglued'] = work_set.annotate(ebook_count=Count('editions__ebooks')).filter(ebook_count__gt=0).count()
return counts
def get_queryset_all(self):
facet = self.kwargs['facet']
if (facet == 'popular'):
return models.Work.objects.filter(editions__ebooks__isnull=False).distinct().order_by('-num_wishes')
else:
#return models.Work.objects.annotate(ebook_count=Count('editions__ebooks')).filter(ebook_count__gt=0).order_by('-created')
return models.Work.objects.filter(editions__ebooks__isnull=False).distinct().order_by('-created')
def get_context_data(self, **kwargs):
context = super(UngluedListView, self).get_context_data(**kwargs)
qs=self.get_queryset()
context['counts'] = self.work_set_counts(qs)
context['ungluers'] = userlists.work_list_users(qs,5)
context['facet'] =self.kwargs['facet']
context['activetab'] = "#1"
return context
class CampaignListView(FilterableListView):
template_name = "campaign_list.html"
context_object_name = "campaign_list"
model = models.Campaign
def get_queryset_all(self):
facet = self.kwargs['facet']
if (facet == 'newest'):
return models.Campaign.objects.filter(status='ACTIVE').order_by('-activated')
elif (facet == 'pledged'):
return models.Campaign.objects.filter(status='ACTIVE').annotate(total_pledge=Sum('transaction__amount')).order_by('-total_pledge')
elif (facet == 'pledges'):
return models.Campaign.objects.filter(status='ACTIVE').annotate(pledges=Count('transaction')).order_by('-pledges')
elif (facet == 'almost'):
return models.Campaign.objects.filter(status='ACTIVE').all() # STUB: will need to make db changes to make this work
elif (facet == 'ending'):
return models.Campaign.objects.filter(status='ACTIVE').order_by('deadline')
else:
return models.Campaign.objects.all()
def get_context_data(self, **kwargs):
context = super(CampaignListView, self).get_context_data(**kwargs)
qs=self.get_queryset()
context['ungluers'] = userlists.campaign_list_users(qs,5)
context['facet'] =self.kwargs['facet']
return context
class DonationView(TemplateView):
template_name = "donation.html"
def get(self, request, *args, **kwargs):
context = self.get_context_data()
context['transfer_form']=getTransferCreditForm(self.request.user.credit.available)
return self.render_to_response(context)
def post(self, request, *args, **kwargs):
context = self.get_context_data()
transfer_form=getTransferCreditForm(self.request.user.credit.available, data=self.request.POST)
if transfer_form.is_valid():
if self.request.user.credit.transfer_to(transfer_form.cleaned_data['recipient'], transfer_form.cleaned_data['amount']):
#successful transfer
context['transfer_message'] = 'Your transfer has been successfully executed.'
context['recipient']= transfer_form.cleaned_data['recipient']
context['transfer_amount'] = transfer_form.cleaned_data['amount']
context['transfer_form']=getTransferCreditForm(self.request.user.credit.available)
else:
#unsuccessful transfer
context['transfer_message'] = 'Your transfer was not successful.'
context['transfer_form']=transfer_form
else:
#not valid
context['transfer_form']=transfer_form
return self.render_to_response(context)
def get_context_data(self, *args, **kwargs):
context = {'user' : self.request.user,'nonprofit': settings.NONPROFIT}
context['donate_form'] = DonateForm(initial={'username':self.request.user.username})
return context
class PledgeView(FormView):
template_name="pledge.html"
form_class = CampaignPledgeForm
transaction = None
campaign = None
work = None
premiums = None
data = None
def get_preapproval_amount(self):
preapproval_amount = self.request.REQUEST.get('preapproval_amount', None)
if preapproval_amount:
return preapproval_amount
premium_id = self.request.REQUEST.get('premium_id', None)
if premium_id != None:
try:
preapproval_amount = D(models.Premium.objects.get(id=premium_id).amount)
except:
preapproval_amount = None
if self.transaction:
if preapproval_amount:
preapproval_amount = preapproval_amount if preapproval_amount>self.transaction.amount else self.transaction.amount
else:
preapproval_amount = self.transaction.amount
return preapproval_amount
def get_form_kwargs(self):
assert self.request.user.is_authenticated()
self.work = get_object_or_404(models.Work, id=self.kwargs["work_id"])
# if there is no campaign or if campaign is not active, we should raise an error
try:
self.campaign = self.work.last_campaign()
# TODO need to sort the premiums
self.premiums = self.campaign.custom_premiums() | models.Premium.objects.filter(id=150)
# Campaign must be ACTIVE
assert self.campaign.status == 'ACTIVE'
except Exception, e:
raise e
transactions = self.campaign.transactions().filter(user=self.request.user, status=TRANSACTION_STATUS_ACTIVE, type=PAYMENT_TYPE_AUTHORIZATION)
premium_id = self.request.REQUEST.get('premium_id', 150)
if transactions.count() == 0:
ack_name=self.request.user.profile.ack_name
ack_dedication=''
anonymous=self.request.user.profile.anon_pref
else:
self.transaction = transactions[0]
if premium_id == 150 and self.transaction.premium is not None:
premium_id = self.transaction.premium.id
if self.transaction.ack_name:
ack_name = self.transaction.ack_name
else:
ack_name = self.request.user.profile.ack_name
ack_dedication = self.transaction.ack_dedication
anonymous=self.transaction.anonymous
self.data = {'preapproval_amount':self.get_preapproval_amount(), 'premium_id':premium_id,
'ack_name':ack_name, 'ack_dedication':ack_dedication, 'anonymous':anonymous}
if self.request.method == 'POST':
self.data.update(self.request.POST.dict())
if not self.request.POST.has_key('anonymous'):
del self.data['anonymous']
if not self.request.POST.has_key('ack_name'):
del self.data['ack_name']
if not self.request.POST.has_key('ack_dedication'):
del self.data['ack_dedication']
return {'data':self.data}
else:
return {'initial':self.data}
def get_context_data(self, **kwargs):
"""set up the pledge page"""
context = super(PledgeView, self).get_context_data(**kwargs)
context['nonprofit'] = settings.NONPROFIT
context.update({
'work':self.work,
'campaign':self.campaign,
'premiums':self.premiums,
'premium_id':self.data['premium_id'],
'faqmenu': 'modify' if self.transaction else 'pledge',
'transaction': self.transaction,
'tid': self.transaction.id if self.transaction else None,
})
return context
def form_valid(self, form):
# right now, if there is a non-zero pledge amount, go with that. otherwise, do the pre_approval
p = PaymentManager()
if self.transaction:
# modifying the transaction...
assert self.transaction.type == PAYMENT_TYPE_AUTHORIZATION and self.transaction.status == TRANSACTION_STATUS_ACTIVE
status, url = p.modify_transaction(self.transaction, form.cleaned_data["preapproval_amount"],
paymentReason="Unglue.it Pledge for {0}".format(self.campaign.name),
pledge_extra=form.pledge_extra
)
logger.info("status: {0}, url:{1}".format(status, url))
if status and url is not None:
logger.info("PledgeView (Modify): " + url)
return HttpResponseRedirect(url)
elif status and url is None:
return HttpResponseRedirect("{0}?tid={1}".format(reverse('pledge_modified'), self.transaction.id))
else:
return HttpResponse("No modification made")
else:
t, url = p.process_transaction('USD', form.cleaned_data["preapproval_amount"],
host = PAYMENT_HOST_NONE,
campaign=self.campaign,
user=self.request.user,
paymentReason="Unglue.it Pledge for {0}".format(self.campaign.name),
pledge_extra=form.pledge_extra
)
if url:
logger.info("PledgeView url: " + url)
return HttpResponseRedirect(url)
else:
logger.error("Attempt to produce transaction id {0} failed".format(t.id))
return HttpResponse("Our attempt to enable your transaction failed. We have logged this error.")
class FundPledgeView(FormView):
template_name="fund_the_pledge.html"
form_class = CCForm
transaction = None
def get_form_kwargs(self):
kwargs = super(FundPledgeView, self).get_form_kwargs()
assert self.request.user.is_authenticated()
if self.transaction is None:
self.transaction = get_object_or_404(Transaction, id=self.kwargs["t_id"])
if kwargs.has_key('data'):
data = kwargs['data'].copy()
else:
data = {}
data.update(
{'preapproval_amount':self.transaction.max_amount,
'username':self.request.user.username,
'work_id':self.transaction.campaign.work.id,
'title':self.transaction.campaign.work.title}
)
kwargs['data'] = data
return kwargs
def get_context_data(self, **kwargs):
context = super(FundPledgeView, self).get_context_data(**kwargs)
context['modified'] = self.transaction.status==TRANSACTION_STATUS_MODIFIED
context['preapproval_amount']=self.transaction.max_amount
context['needed'] = self.transaction.max_amount - self.request.user.credit.available
context['transaction']=self.transaction
context['nonprofit'] = settings.NONPROFIT
context['STRIPE_PK'] = stripelib.STRIPE_PK
# note that get_form_kwargs() will already have been called once
donate_args=self.get_form_kwargs()
donate_args['data']['preapproval_amount']=context['needed']
context['donate_form'] = DonateForm(**donate_args)
return context
def post(self, request, *args, **kwargs):
logger.info('request.POST: {0}'.format(request.POST))
return super(FundPledgeView, self).post(request, *args, **kwargs)
def form_valid(self, form):
""" note desire to pledge; make sure there is a credit card to charge"""
if self.transaction.user.id != self.request.user.id:
# trouble!
return render(self.request, "pledge_user_error.html", {'transaction': self.transaction })
p = PaymentManager()
# if the user has active account, use it. Otherwise...
if not self.request.user.profile.account:
stripe_token = form.cleaned_data["stripe_token"]
# if we get a stripe_token, create a new stripe account for the user
if stripe_token:
try:
p.make_account(user=self.request.user, host=settings.PAYMENT_PROCESSOR, token=stripe_token)
except baseprocessor.ProcessorError as e:
return render(self.request, "pledge_card_error.html", {'transaction': self.transaction, 'exception':e })
else: # empty token
e = baseprocessor.ProcessorError("Empty token")
return render(self.request, "pledge_card_error.html", {'transaction': self.transaction, 'exception':e })
self.transaction.host = settings.PAYMENT_PROCESSOR
preapproval_amount = form.cleaned_data["preapproval_amount"]
# with the Account in hand, now authorize transaction
self.transaction.max_amount = preapproval_amount
t, url = p.authorize(self.transaction)
logger.info("t, url: {0} {1}".format(t, url))
# redirecting user to pledge_complete on successful preapproval (in the case of stripe)
if url is not None:
return HttpResponseRedirect(url)
else:
return render(self.request, "pledge_card_error.html", {'transaction': self.transaction })
class NonprofitCampaign(FormView):
template_name="nonprofit.html"
form_class = CCForm
def get_context_data(self, **kwargs):
context = super(NonprofitCampaign, self).get_context_data(**kwargs)
context['nonprofit'] = settings.NONPROFIT
context['get'] = self.request.GET
return context
def get_form_kwargs(self):
if self.request.method == 'POST':
return {'data':self.request.POST}
else:
return {'initial':self.request.GET }
def form_valid(self, form):
username=form.cleaned_data['username']
forward={'username':username}
forward['work_id']= form.cleaned_data['work_id']
amount=form.cleaned_data['preapproval_amount']
forward['cents']=int(100*(amount-int(amount)))
forward['amount']= int(amount)
forward['sent']= Sent.objects.create(user=username,amount=form.cleaned_data['preapproval_amount']).pk
token=signing.dumps(forward)
return HttpResponseRedirect(settings.BASE_URL + reverse('donation_credit',kwargs={'token':token}))
class DonationCredit(TemplateView):
template_name="donation_credit.html"
def get_context_data(self, **kwargs):
context = super(DonationCredit, self).get_context_data(**kwargs)
context['faqmenu']="donation"
context['nonprofit'] = settings.NONPROFIT
try:
envelope=signing.loads(kwargs['token'])
context['envelope']=envelope
except signing.BadSignature:
self.template_name="donation_error.html"
return context
try:
work = models.Work.objects.get(id=envelope['work_id'])
campaign=work.last_campaign()
except models.Work.DoesNotExist:
campaign = None
context['work']=work
try:
user = User.objects.get(username=envelope['username'])
except User.DoesNotExist:
self.template_name="donation_user_error.html"
context['error']='user does not exist'
return context
if user != self.request.user:
self.template_name="donation_user_error.html"
context['error']='wrong user logged in'
return context
try:
# check token not used
CreditLog.objects.get(sent=envelope['sent'])
context['error']='credit already registered'
return context
except CreditLog.DoesNotExist:
#not used yet!
amount=envelope['amount']+envelope['cents']/D(100)
CreditLog.objects.create(user=user,amount=amount,action='deposit',sent=envelope['sent'])
ts=Transaction.objects.filter(user=user,campaign=campaign,status=TRANSACTION_STATUS_NONE).order_by('-pk')
if ts.count()==0:
ts=Transaction.objects.filter(user=user,campaign=campaign,status=TRANSACTION_STATUS_MODIFIED).order_by('-pk')
if ts.count()>0:
t=ts[0]
credit_transaction(t,user, amount)
for t in ts[1:]:
t.status=TRANSACTION_STATUS_CANCELED
t.save()
context['transaction']=t
return context
else:
user.credit.add_to_balance(amount)
return context
class PledgeRechargeView(TemplateView):
"""
a view to allow for recharge of a transaction for failed transactions or ones with errors
"""
template_name="pledge_recharge.html"
def get_context_data(self, **kwargs):
context = super(PledgeRechargeView, self).get_context_data(**kwargs)
# the following should be true since PledgeView.as_view is wrapped in login_required
assert self.request.user.is_authenticated()
user = self.request.user
work = get_object_or_404(models.Work, id=self.kwargs["work_id"])
campaign = work.last_campaign()
if campaign is None:
return Http404
transaction = campaign.transaction_to_recharge(user)
# calculate a URL to do a preapproval -- in the future, we may want to do a straight up payment
return_url = None
nevermind_url = None
if transaction is not None:
# the recipients of this authorization is not specified here but rather by the PaymentManager.
paymentReason = "Unglue.it Recharge for {0}".format(campaign.name)
p = PaymentManager()
t, url = p.authorize(transaction, return_url=return_url, paymentReason=paymentReason)
logger.info("Recharge url: {0}".format(url))
else:
url = None
context.update({
'work':work,
'transaction':transaction,
'payment_processor':transaction.host if transaction is not None else None,
'recharge_url': url
})
return context
class PledgeCompleteView(TemplateView):
"""A callback for PayPal to tell unglue.it that a payment transaction has completed successfully.
Possible things to implement:
after pledging, supporter receives email including thanks, work pledged, amount, expiry date, any next steps they should expect; others?
study other confirmation emails for their contents
should note that a confirmation email has been sent to $email from $sender
should briefly note next steps (e.g. if this campaign succeeds you will be emailed on date X)
"""
template_name="pledge_complete.html"
def get_context_data(self):
# pick up all get and post parameters and display
context = super(PledgeCompleteView, self).get_context_data()
if self.request.user.is_authenticated():
user = self.request.user
else:
user = None
# pull out the transaction id and try to get the corresponding Transaction
transaction_id = self.request.REQUEST.get("tid")
transaction = Transaction.objects.get(id=transaction_id)
# work and campaign in question
try:
campaign = transaction.campaign
work = campaign.work
except Exception, e:
campaign = None
work = None
# we need to check whether the user tied to the transaction is indeed the authenticated user.
try:
if user.id != transaction.user.id:
# should be 403 -- but let's try 404 for now -- 403 exception coming in Django 1.4
raise Http404
except Exception, e:
raise Http404
# check that the user had not already approved the transaction
# do we need to first run PreapprovalDetails to check on the status
# is it of type=PAYMENT_TYPE_AUTHORIZATION and status is NONE or ACTIVE (but approved is false)
if transaction.type == PAYMENT_TYPE_AUTHORIZATION:
correct_transaction_type = True
else:
correct_transaction_type = False
# add the work corresponding to the Transaction on the user's wishlist if it's not already on the wishlist
# fire add-wishlist notification if needed
if user is not None and correct_transaction_type and (campaign is not None) and (work is not None):
# ok to overwrite Wishes.source?
user.wishlist.add_work(work, 'pledging', notify=True)
worklist = slideshow(8)
works = worklist[:4]
works2 = worklist[4:8]
context["transaction"] = transaction
context["work"] = work
context["campaign"] = campaign
context["faqmenu"] = "complete"
context["works"] = works
context["works2"] = works2
context["site"] = Site.objects.get_current()
return context
class PledgeModifiedView(PledgeCompleteView):
def get_context_data(self):
context = super(PledgeModifiedView, self).get_context_data()
context['modified']=True
return context
class PledgeCancelView(FormView):
"""A view for allowing a user to cancel the active transaction for specified campaign"""
template_name="pledge_cancel.html"
form_class = PledgeCancelForm
def get_context_data(self, **kwargs):
context = super(PledgeCancelView, self).get_context_data(**kwargs)
# initialize error to be None
context["error"] = None
# the following should be true since PledgeCancelView.as_view is wrapped in login_required
if self.request.user.is_authenticated():
user = self.request.user
else:
context["error"] = "You are not logged in."
return context
campaign = get_object_or_404(models.Campaign, id=self.kwargs["campaign_id"])
if campaign.status != 'ACTIVE':
context["error"] = "{0} is not an active campaign".format(campaign)
return context
work = campaign.work
transactions = campaign.transactions().filter(user=user, status=TRANSACTION_STATUS_ACTIVE)
if transactions.count() < 1:
context["error"] = "You don't have an active transaction for this campaign."
return context
elif transactions.count() > 1:
logger.error("User {0} has {1} active transactions for campaign id {2}".format(user, transactions.count(), campaign.id))
context["error"] = "You have {0} active transactions for this campaign".format(transactions.count())
return context
transaction = transactions[0]
if transaction.type != PAYMENT_TYPE_AUTHORIZATION:
logger.error("Transaction id {0} transaction type, which should be {1}, is actually {2}".format(transaction.id, PAYMENT_TYPE_AUTHORIZATION, transaction.type))
context["error"] = "Your transaction type, which should be {0}, is actually {1}".format(PAYMENT_TYPE_AUTHORIZATION, transaction.type)
return context
# we've located the transaction, work, and campaign referenced in the view
context["transaction"] = transaction
context["work"] = work
context["campaign"] = campaign
context["faqmenu"] = "cancel"
return context
def form_valid(self, form):
# check that user does, in fact, have an active transaction for specified campaign
logger.info("arrived at pledge_cancel form_valid")
# pull campaign_id from form, not from URI as we do from GET
campaign_id = self.request.REQUEST.get('campaign_id')
# this following logic should be extraneous.
if self.request.user.is_authenticated():
user = self.request.user
else:
return HttpResponse("You need to be logged in.")
try:
# look up the specified campaign and attempt to pull up the appropriate transaction
# i.e., the transaction actually belongs to user, that the transaction is active
campaign = get_object_or_404(models.Campaign, id=self.kwargs["campaign_id"], status='ACTIVE')
transaction = campaign.transaction_set.get(user=user, status=TRANSACTION_STATUS_ACTIVE,
type=PAYMENT_TYPE_AUTHORIZATION)
# attempt to cancel the transaction and redirect to the Work page if cancel is successful
# here's a place that would be nice to use https://docs.djangoproject.com/en/dev/ref/contrib/messages/
# to display the success or failure of the cancel operation as a popup in the context of the work page
p = PaymentManager()
result = p.cancel_transaction(transaction)
# put a notification here for pledge cancellation?
if result:
# Now if we redirect the user to the Work page and the IPN hasn't arrived, the status of the
# transaction might be out of date. Let's try an explicit polling of the transaction result before redirecting
# We might want to remove this in a production system
if settings.DEBUG:
update_status = p.update_preapproval(transaction)
# send a notice out that the transaction has been canceled -- leverage the pledge_modify notice for now
# BUGBUG: should have a pledge cancel notice actually since I think it's different
from regluit.payment.signals import pledge_modified
pledge_modified.send(sender=self, transaction=transaction, up_or_down="canceled")
logger.info("pledge_modified notice for cancellation: sender {0}, transaction {1}".format(self, transaction))
return HttpResponseRedirect(reverse('work', kwargs={'work_id': campaign.work.id}))
else:
logger.error("Attempt to cancel transaction id {0} failed".format(transaction.id))
return HttpResponse("Our attempt to cancel your transaction failed. We have logged this error.")
except Exception, e:
logger.error("Exception from attempt to cancel pledge for campaign id {0} for username {1}: {2}".format(campaign_id, user.username, e))
return HttpResponse("Sorry, something went wrong in canceling your campaign pledge. We have logged this error.")
def claim(request):
if request.method == 'GET':
data = request.GET
else:
data = request.POST
form = UserClaimForm(request.user, data=data, prefix='claim')
if form.is_valid():
# make sure we're not creating a duplicate claim
if not models.Claim.objects.filter(work=form.cleaned_data['work'], rights_holder=form.cleaned_data['rights_holder']).exclude(status='release').count():
form.save()
return HttpResponseRedirect(reverse('work', kwargs={'work_id': form.cleaned_data['work'].id}))
else:
try:
work = models.Work.objects.get(id=data['claim-work'])
except models.Work.DoesNotExist:
try:
work = models.WasWork.objects.get(was = data['claim-work']).work
except models.WasWork.DoesNotExist:
raise Http404
rights_holder = models.RightsHolder.objects.get(id=data['claim-rights_holder'])
active_claims = work.claim.exclude(status = 'release')
context = {'form': form, 'work': work, 'rights_holder':rights_holder , 'active_claims':active_claims}
return render(request, "claim.html", context)
def rh_tools(request):
if not request.user.is_authenticated() :
return render(request, "rh_tools.html")
claims = request.user.claim.filter(user=request.user)
campaign_form = "xxx"
if not claims:
return render(request, "rh_tools.html")
for claim in claims:
if claim.status == 'active':
claim.campaigns = claim.work.campaigns.all()
else:
claim.campaigns = []
for campaign in claim.campaigns:
if campaign.status in ['ACTIVE','INITIALIZED']:
if request.method == 'POST' and request.POST.has_key('edit_managers_%s'% campaign.id) :
campaign.edit_managers_form=EditManagersForm( instance=campaign, data=request.POST, prefix=campaign.id)
if campaign.edit_managers_form.is_valid():
campaign.edit_managers_form.save()
campaign.edit_managers_form = EditManagersForm(instance=campaign, prefix=campaign.id)
else:
campaign.edit_managers_form=EditManagersForm(instance=campaign, prefix=campaign.id)
if claim.can_open_new:
if request.method == 'POST' and request.POST.has_key('work') and int(request.POST['work']) == claim.work.id :
claim.campaign_form = OpenCampaignForm(request.POST)
if claim.campaign_form.is_valid():
new_campaign = claim.campaign_form.save(commit=False)
new_campaign.deadline = date_today() + timedelta(days=int(settings.UNGLUEIT_LONGEST_DEADLINE))
new_campaign.target = D(settings.UNGLUEIT_MINIMUM_TARGET)
new_campaign.save()
claim.campaign_form.save_m2m()
else:
claim.campaign_form = OpenCampaignForm(data={'work': claim.work, 'name': claim.work.title, 'userid': request.user.id, 'managers_1': request.user.id})
campaigns = request.user.campaigns.all()
new_campaign = None
for campaign in campaigns:
if campaign.clonable():
if request.method == 'POST' and request.POST.has_key('c%s-campaign_id'% campaign.id):
clone_form= CloneCampaignForm(data=request.POST, prefix = 'c%s' % campaign.id)
if clone_form.is_valid():
campaign.clone()
else:
campaign.clone_form= CloneCampaignForm(initial={'campaign_id':campaign.id}, prefix = 'c%s' % campaign.id)
return render(request, "rh_tools.html", {'claims': claims ,'campaigns': campaigns})
def rh_admin(request):
if not request.user.is_authenticated() :
return render(request, "admins_only.html")
if not request.user.is_staff :
return render(request, "admins_only.html")
PendingFormSet = modelformset_factory(models.Claim, fields=['status'], extra=0)
pending_data = models.Claim.objects.filter(status = 'pending')
active_data = models.Claim.objects.filter(status = 'active')
if request.method == 'POST':
if 'create_rights_holder' in request.POST.keys():
form = RightsHolderForm(data=request.POST)
pending_formset = PendingFormSet (queryset=pending_data)
if form.is_valid():
form.save()
form = RightsHolderForm()
if 'set_claim_status' in request.POST.keys():
pending_formset = PendingFormSet (request.POST, request.FILES, queryset=pending_data)
form = RightsHolderForm()
if pending_formset.is_valid():
pending_formset.save()
pending_formset = PendingFormSet(queryset=pending_data)
else:
form = RightsHolderForm()
pending_formset = PendingFormSet(queryset=pending_data)
rights_holders = models.RightsHolder.objects.all()
context = {
'request': request,
'rights_holders': rights_holders,
'form': form,
'pending': zip(pending_data,pending_formset),
'pending_formset': pending_formset,
'active_data': active_data,
}
return render(request, "rights_holders.html", context)
def campaign_admin(request):
if not request.user.is_authenticated() :
return render(request, "admins_only.html")
if not request.user.is_staff :
return render(request, "admins_only.html")
context = {}
def campaigns_types():
# pull out Campaigns with Transactions that are ACTIVE -- and hence can be executed
# Campaign.objects.filter(transaction__status='ACTIVE')
campaigns_with_active_transactions = models.Campaign.objects.filter(transaction__status=TRANSACTION_STATUS_ACTIVE)
# pull out Campaigns with Transactions that are INCOMPLETE
campaigns_with_incomplete_transactions = models.Campaign.objects.filter(transaction__status=TRANSACTION_STATUS_INCOMPLETE)
# show all Campaigns with Transactions that are COMPLETED
campaigns_with_completed_transactions = models.Campaign.objects.filter(transaction__status=TRANSACTION_STATUS_COMPLETE)
# show Campaigns with Transactions that are CANCELED
campaigns_with_canceled_transactions = models.Campaign.objects.filter(transaction__status=TRANSACTION_STATUS_CANCELED)
return (campaigns_with_active_transactions, campaigns_with_incomplete_transactions, campaigns_with_completed_transactions, campaigns_with_canceled_transactions)
form = CampaignAdminForm()
pm = PaymentManager()
check_status_results = None
command_status = None
if request.method == 'GET':
pass
elif request.method == 'POST':
if 'campaign_checkstatus' in request.POST.keys():
# campaign_checkstatus
try:
status = pm.checkStatus()
check_status_results = ""
# parse the output to display chat transaction statuses have been updated
if len(status["preapprovals"]):
for t in status["preapprovals"]:
check_status_results += "<p>Preapproval key: %s updated</p>" % (t["key"])
else:
check_status_results += "<p>No preapprovals needed updating</p>"
if len(status["payments"]):
for t in status["payments"]:
info = ", ".join(["%s:%s" % (k,v) for (k,v) in t.items()])
check_status_results += "<p>Payment updated: %s </p>" % (info)
else:
check_status_results += "<p>No payments needed updating</p>"
command_status = _("Transactions updated based on PaymentDetails and PreapprovalDetails")
except Exception, e:
check_status_results = e
elif 'execute_campaigns' in request.POST.keys():
c_id = request.POST.get('active_campaign', None)
if c_id is not None:
try:
campaign = models.Campaign.objects.get(id=c_id)
results = pm.execute_campaign(campaign)
command_status = str(results)
except Exception, e:
command_status = "Error in executing transactions for campaign %s " % (str(e))
elif 'finish_campaigns' in request.POST.keys():
c_id = request.POST.get('incomplete_campaign', None)
if c_id is not None:
try:
campaign = models.Campaign.objects.get(id=c_id)
results = pm.finish_campaign(campaign)
command_status = str(results)
except Exception, e:
command_status = "Error in finishing transactions for campaign %s " % (str(e))
elif 'cancel_campaigns' in request.POST.keys():
c_id = request.POST.get('active_campaign', None)
if c_id is not None:
try:
campaign = models.Campaign.objects.get(id=c_id)
results = pm.cancel_campaign(campaign)
command_status = str(results)
except Exception, e:
command_status = "Error in canceling transactions for campaign %s " % (str(e))
(campaigns_with_active_transactions, campaigns_with_incomplete_transactions, campaigns_with_completed_transactions,
campaigns_with_canceled_transactions) = campaigns_types()
context.update({
'form': form,
'check_status_results':check_status_results,
'campaigns_with_active_transactions': campaigns_with_active_transactions,
'campaigns_with_incomplete_transactions': campaigns_with_incomplete_transactions,
'campaigns_with_completed_transactions': campaigns_with_completed_transactions,
'campaigns_with_canceled_transactions': campaigns_with_canceled_transactions,
'command_status': command_status
})
return render(request, "campaign_admin.html", context)
def supporter(request, supporter_username, template_name):
supporter = get_object_or_404(User, username=supporter_username)
wishlist = supporter.wishlist
works = []
works2 = []
works_unglued = []
works_active = []
works_wished = []
if (wishlist.works.all()):
# querysets for tabs
# unglued tab is anything with an existing ebook
## .order_by() may clash with .distinct() and this should be fixed
works_unglued = wishlist.works.all().filter(editions__ebooks__isnull=False).distinct().order_by('-num_wishes')
# take the set complement of the unglued tab and filter it for active works to get middle tab
result = wishlist.works.all().exclude(pk__in=works_unglued.values_list('pk', flat=True))
works_active = result.filter(Q(campaigns__status='ACTIVE') | Q(campaigns__status='SUCCESSFUL')).order_by('-campaigns__status', 'campaigns__deadline').distinct()
# everything else goes in tab 3
works_wished = result.exclude(pk__in=works_active.values_list('pk', flat=True)).order_by('-num_wishes')
# badge counts
backed = works_unglued.count()
backing = works_active.count()
wished = works_wished.count()
else:
backed = 0
backing = 0
wished = 0
worklist = slideshow(8)
works = worklist[:4]
works2 = worklist[4:8]
# default to showing the Active tab if there are active campaigns, else show Wishlist
if backing > 0:
activetab = "#2"
else:
activetab = "#3"
# following block to support profile admin form in supporter page
if request.user.is_authenticated() and request.user.username == supporter_username:
try:
profile_obj=request.user.get_profile()
except ObjectDoesNotExist:
profile_obj= models.UserProfile()
profile_obj.user=request.user
if request.method == 'POST':
profile_form = ProfileForm(data=request.POST,instance=profile_obj)
if profile_form.is_valid():
if profile_form.cleaned_data['clear_facebook'] or profile_form.cleaned_data['clear_twitter'] or profile_form.cleaned_data['clear_goodreads'] :
if profile_form.cleaned_data['clear_facebook']:
profile_obj.facebook_id=0
if profile_form.cleaned_data['clear_twitter']:
profile_obj.twitter_id=""
if profile_form.cleaned_data['clear_goodreads']:
profile_obj.goodreads_user_id = None
profile_obj.goodreads_user_name = None
profile_obj.goodreads_user_link = None
profile_obj.goodreads_auth_token = None
profile_obj.goodreads_auth_secret = None
profile_obj.save()
profile_form.save()
else:
profile_form= ProfileForm(instance=profile_obj)
if request.user.profile.goodreads_user_id is not None:
goodreads_id = request.user.profile.goodreads_user_id
else:
goodreads_id = None
if request.user.profile.librarything_id is not None:
librarything_id = request.user.profile.librarything_id
else:
librarything_id = None
else:
profile_form = ''
goodreads_id = None
librarything_id = None
context = {
"supporter": supporter,
"wishlist": wishlist,
"works_unglued": works_unglued,
"works_active": works_active,
"works_wished": works_wished,
"works": works,
"works2": works2,
"backed": backed,
"backing": backing,
"wished": wished,
"profile_form": profile_form,
"ungluers": userlists.other_users(supporter, 5 ),
"goodreads_auth_url": reverse('goodreads_auth'),
"goodreads_id": goodreads_id,
"librarything_id": librarything_id,
"activetab": activetab
}
return render(request, template_name, context)
def edit_user(request):
if not request.user.is_authenticated():
return HttpResponseRedirect(reverse('auth_login'))
form=UserData()
emailform = UserEmail()
if request.method == 'POST':
if 'change_username' in request.POST.keys():
form = UserData(request.POST)
form.oldusername = request.user.username
if form.is_valid(): # All validation rules pass, go and change the username
request.user.username=form.cleaned_data['username']
request.user.save()
return HttpResponseRedirect(reverse('home')) # Redirect after POST
elif 'change_email' in request.POST.keys():
emailform = UserEmail(request.POST)
emailform.oldemail = request.user.email
if emailform.is_valid():
request.user.email=emailform.cleaned_data['email']
request.user.save()
send_mail_task.delay(
'unglue.it email changed',
render_to_string('registration/email_changed.txt',{'oldemail':emailform.oldemail,'request':request}),
None,
[request.user.email,emailform.oldemail]
)
return HttpResponseRedirect(reverse('home')) # Redirect after POST
return render(request,'registration/user_change_form.html', {'form': form,'emailform': emailform})
class ManageAccount(FormView):
template_name="manage_account.html"
form_class = PlainCCForm
def get_context_data(self, **kwargs):
context = super(ManageAccount, self).get_context_data(**kwargs)
context['STRIPE_PK'] = stripelib.STRIPE_PK
return context
def form_valid(self, form):
""" save the token, make an account"""
p = PaymentManager()
stripe_token = form.cleaned_data["stripe_token"]
# if we get a stripe_token, create a new stripe account for the user
if stripe_token:
try:
p.make_account(user=self.request.user, host=settings.PAYMENT_PROCESSOR, token=stripe_token)
except baseprocessor.ProcessorError as e:
return render(self.request, "pledge_card_error.html", {'exception':e})
next = self.request.REQUEST.get('next', None)
if next :
return HttpResponseRedirect(next)
else:
return render(self.request, self.template_name, self.get_context_data())
def search(request):
q = request.GET.get('q', None)
page = int(request.GET.get('page', 1))
results = gluejar_search(q, user_ip=request.META['REMOTE_ADDR'], page=page)
# flag search result as on wishlist as appropriate
if not request.user.is_anonymous():
ungluers = userlists.other_users(request.user, 5)
else:
ungluers = userlists.other_users(None, 5)
works=[]
for result in results:
try:
work = models.Identifier.objects.get(type='goog',value=result['googlebooks_id']).work
works.append(work)
except models.Identifier.DoesNotExist:
works.append(result)
context = {
"q": q,
"results": works,
"ungluers": ungluers
}
return render(request, 'search.html', context)
# TODO: perhaps this functionality belongs in the API?
@require_POST
@login_required
@csrf_exempt
def wishlist(request):
googlebooks_id = request.POST.get('googlebooks_id', None)
remove_work_id = request.POST.get('remove_work_id', None)
add_work_id = request.POST.get('add_work_id', None)
if googlebooks_id:
try:
edition = bookloader.add_by_googlebooks_id(googlebooks_id)
if edition.new:
# add related editions asynchronously
tasks.populate_edition.delay(edition.isbn_13)
request.user.wishlist.add_work(edition.work,'user', notify=True)
except bookloader.LookupFailure:
logger.warning("failed to load googlebooks_id %s" % googlebooks_id)
except Exception, e:
logger.warning("Error in wishlist adding %s" % (e))
# TODO: redirect to work page, when it exists
return HttpResponseRedirect('/')
elif remove_work_id:
try:
work = models.Work.objects.get(id=int(remove_work_id))
except models.Work.DoesNotExist:
try:
work = models.WasWork.objects.get(was = work_id).work
except models.WasWork.DoesNotExist:
raise Http404
request.user.wishlist.remove_work(work)
# TODO: where to redirect?
return HttpResponseRedirect('/')
elif add_work_id:
# if adding from work page, we have may work.id, not googlebooks_id
try:
work = models.Work.objects.get(pk=add_work_id)
except models.Work.DoesNotExist:
try:
work = models.WasWork.objects.get(was = work_id).work
except models.WasWork.DoesNotExist:
raise Http404
request.user.wishlist.add_work(work,'user', notify=True)
return HttpResponseRedirect('/')
class InfoPageView(TemplateView):
def get_template_names(self, **kwargs):
if self.kwargs['template_name']:
return (self.kwargs['template_name'])
else:
return ('metrics.html')
def get_context_data(self, **kwargs):
users = User.objects
users.today = users.filter(date_joined__range = (date_today(), now()))
users.days7 = users.filter(date_joined__range = (date_today()-timedelta(days=7), now()))
users.year = users.filter(date_joined__year = date_today().year)
users.month = users.year.filter(date_joined__month = date_today().month)
users.yesterday = users.filter(date_joined__range = (date_today()-timedelta(days=1), date_today()))
users.gr = users.filter(profile__goodreads_user_id__isnull = False)
users.lt = users.exclude(profile__librarything_id = '')
users.fb = users.filter(profile__facebook_id__isnull = False)
users.tw = users.exclude(profile__twitter_id = '')
works = models.Work.objects
works.today = works.filter(created__range = (date_today(), now()))
works.days7 = works.filter(created__range = (date_today()-timedelta(days=7), now()))
works.year = works.filter(created__year = date_today().year)
works.month = works.year.filter(created__month = date_today().month)
works.yesterday = works.filter(created__range = (date_today()-timedelta(days=1), date_today()))
works.wishedby2 = works.filter(num_wishes__gte = 2)
works.wishedby20 = works.filter(num_wishes__gte = 20)
works.wishedby5 = works.filter(num_wishes__gte = 5)
works.wishedby50 = works.filter(num_wishes__gte = 50)
works.wishedby10 = works.filter(num_wishes__gte = 10)
works.wishedby100 = works.filter(num_wishes__gte = 100)
ebooks = models.Ebook.objects
ebooks.today = ebooks.filter(created__range = (date_today(), now()))
ebooks.days7 = ebooks.filter(created__range = (date_today()-timedelta(days=7), now()))
ebooks.year = ebooks.filter(created__year = date_today().year)
ebooks.month = ebooks.year.filter(created__month = date_today().month)
ebooks.yesterday = ebooks.filter(created__range = (date_today()-timedelta(days=1), date_today()))
wishlists= models.Wishlist.objects.exclude(wishes__isnull=True)
wishlists.today = wishlists.filter(created__range = (date_today(), now()))
wishlists.days7 = wishlists.filter(created__range = (date_today()-timedelta(days=7), now()))
wishlists.year = wishlists.filter(created__year = date_today().year)
wishlists.month = wishlists.year.filter(created__month = date_today().month)
if date_today().day==1:
wishlists.yesterday = wishlists.filter(created__range = (date_today()-timedelta(days=1), date_today()))
else:
wishlists.yesterday = wishlists.month.filter(created__day = date_today().day-1)
return {
'users': users,
'works': works,
'ebooks': ebooks,
'wishlists': wishlists,
}
class InfoLangView(TemplateView):
def get_template_names(self, **kwargs):
if self.kwargs['template_name']:
return (self.kwargs['template_name'])
else:
return ('languages.html')
def get_context_data(self, **kwargs):
languages=models.Work.objects.filter(num_wishes__gte = 1).values('language').annotate(lang_count=Count('language')).order_by('-lang_count')
return {
'wished_languages': languages,
}
class FAQView(TemplateView):
template_name = "faq.html"
def get_context_data(self, **kwargs):
location = self.kwargs["location"]
sublocation = self.kwargs["sublocation"]
return {'location': location, 'sublocation': sublocation}
class GoodreadsDisplayView(TemplateView):
template_name = "goodreads_display.html"
def get_context_data(self, **kwargs):
context = super(GoodreadsDisplayView, self).get_context_data(**kwargs)
session = self.request.session
gr_client = GoodreadsClient(key=settings.GOODREADS_API_KEY, secret=settings.GOODREADS_API_SECRET)
user = self.request.user
if user.is_authenticated():
api_key = ApiKey.objects.filter(user=user)[0].key
context['api_key'] = api_key
if user.profile.goodreads_user_id is None:
# calculate the Goodreads authorization URL
(context["goodreads_auth_url"], request_token) = gr_client.begin_authorization(self.request.build_absolute_uri(reverse('goodreads_cb')))
logger.info("goodreads_auth_url: %s" %(context["goodreads_auth_url"]))
# store request token in session so that we can redeem it for auth_token if authorization works
session['goodreads_request_token'] = request_token['oauth_token']
session['goodreads_request_secret'] = request_token['oauth_token_secret']
else:
gr_shelves = gr_client.shelves_list(user_id=user.profile.goodreads_user_id)
context["shelves_info"] = gr_shelves
gr_shelf_load_form = GoodreadsShelfLoadingForm()
# load the shelves into the form
choices = [('all:%d' % (gr_shelves["total_book_count"]),'all (%d)' % (gr_shelves["total_book_count"]))] + \
[("%s:%d" % (s["name"], s["book_count"]) ,"%s (%d)" % (s["name"],s["book_count"])) for s in gr_shelves["user_shelves"]]
gr_shelf_load_form.fields['goodreads_shelf_name_number'].widget = Select(choices=tuple(choices))
context["gr_shelf_load_form"] = gr_shelf_load_form
# also load any CeleryTasks associated with the user
context["celerytasks"] = models.CeleryTask.objects.filter(user=user)
return context
@login_required
def goodreads_auth(request):
# calculate the Goodreads authorization URL
gr_client = GoodreadsClient(key=settings.GOODREADS_API_KEY, secret=settings.GOODREADS_API_SECRET)
(goodreads_auth_url, request_token) = gr_client.begin_authorization(request.build_absolute_uri(reverse('goodreads_cb')))
logger.info("goodreads_auth_url: %s" %(goodreads_auth_url))
# store request token in session so that we can redeem it for auth_token if authorization works
request.session['goodreads_request_token'] = request_token['oauth_token']
request.session['goodreads_request_secret'] = request_token['oauth_token_secret']
return HttpResponseRedirect(goodreads_auth_url)
@login_required
def goodreads_cb(request):
"""handle callback from Goodreads"""
session = request.session
authorized_flag = request.GET['authorize'] # is it '1'?
request_oauth_token = request.GET['oauth_token']
if authorized_flag == '1':
request_token = {'oauth_token': session.get('goodreads_request_token'),
'oauth_token_secret': session.get('goodreads_request_secret')}
gr_client = GoodreadsClient(key=settings.GOODREADS_API_KEY, secret=settings.GOODREADS_API_SECRET)
access_token = gr_client.complete_authorization(request_token)
# store the access token in the user profile
profile = request.user.profile
profile.goodreads_auth_token = access_token["oauth_token"]
profile.goodreads_auth_secret = access_token["oauth_token_secret"]
# let's get the userid, username
user = gr_client.auth_user()
profile.goodreads_user_id = user["userid"]
profile.goodreads_user_name = user["name"]
profile.goodreads_user_link = user["link"]
profile.save() # is this needed?
# redirect to the Goodreads display page -- should observe some next later
return HttpResponseRedirect(reverse('home'))
@require_POST
@login_required
@csrf_exempt
def goodreads_flush_assoc(request):
user = request.user
if user.is_authenticated():
profile = user.profile
profile.goodreads_user_id = None
profile.goodreads_user_name = None
profile.goodreads_user_link = None
profile.goodreads_auth_token = None
profile.goodreads_auth_secret = None
profile.save()
logger.info('Goodreads association flushed for user %s', user)
return HttpResponseRedirect(reverse('goodreads_display'))
@require_POST
@login_required
@csrf_exempt
def goodreads_load_shelf(request):
"""
a view to allow user load goodreads shelf into her wishlist
"""
# Should be moved to the API
goodreads_shelf_name_number = request.POST.get('goodreads_shelf_name_number', 'all:0')
user = request.user
try:
# parse out shelf name and expected number of books
(shelf_name, expected_number_of_books) = re.match(r'^(.*):(\d+)$', goodreads_shelf_name_number).groups()
expected_number_of_books = int(expected_number_of_books)
logger.info('Adding task to load shelf %s to user %s with %d books', shelf_name, user, expected_number_of_books)
load_task_name = "load_goodreads_shelf_into_wishlist"
load_task = getattr(tasks, load_task_name)
task_id = load_task.delay(user.id, shelf_name, expected_number_of_books=expected_number_of_books)
ct = models.CeleryTask()
ct.task_id = task_id
ct.function_name = load_task_name
ct.user = user
ct.description = "Loading Goodread shelf %s to user %s with %s books" % (shelf_name, user, expected_number_of_books)
ct.save()
return HttpResponse("<span style='margin: auto 10px auto 36px;vertical-align: middle;display: inline-block;'>We're on it! <a href='JavaScript:window.location.reload()'>Reload the page</a> to see the books we've snagged so far.</span>")
except Exception,e:
return HttpResponse("Error in loading shelf: %s " % (e))
logger.info("Error in loading shelf for user %s: %s ", user, e)
@login_required
def goodreads_calc_shelves(request):
# we should move towards calculating this only if needed (perhaps with Ajax), caching previous results, etc to speed up
# performance
if request.user.profile.goodreads_user_id is not None:
gr_client = GoodreadsClient(key=settings.GOODREADS_API_KEY, secret=settings.GOODREADS_API_SECRET)
goodreads_shelves = gr_client.shelves_list(user_id=request.user.profile.goodreads_user_id)
#goodreads_shelf_load_form = GoodreadsShelfLoadingForm()
## load the shelves into the form
#choices = [('all:%d' % (goodreads_shelves["total_book_count"]),'all (%d)' % (goodreads_shelves["total_book_count"]))] + \
# [("%s:%d" % (s["name"], s["book_count"]) ,"%s (%d)" % (s["name"],s["book_count"])) for s in goodreads_shelves["user_shelves"]]
#goodreads_shelf_load_form.fields['goodreads_shelf_name_number'].widget = Select(choices=tuple(choices))
else:
goodreads_shelf_load_form = None
return HttpResponse(json.dumps(goodreads_shelves), content_type="application/json")
@require_POST
@login_required
@csrf_exempt
def librarything_load(request):
"""
a view to allow user load librarything library into her wishlist
"""
# Should be moved to the API
user = request.user
try:
# figure out expected_number_of_books later
lt_username = request.user.profile.librarything_id
logger.info('Adding task to load librarything %s to user %s', lt_username, user )
load_task_name = "load_librarything_into_wishlist"
load_task = getattr(tasks, load_task_name)
task_id = load_task.delay(user.id, lt_username, None)
ct = models.CeleryTask()
ct.task_id = task_id
ct.function_name = load_task_name
ct.user = user
ct.description = "Loading LibraryThing collection of %s to user %s." % (lt_username, user)
ct.save()
return HttpResponse("<span style='margin: auto 10px auto 36px;vertical-align: middle;display: inline-block;'>We're on it! <a href='JavaScript:window.location.reload()'>Reload the page</a> to see the books we've snagged so far.</span>")
except Exception,e:
return HttpResponse("Error in loading LibraryThing library: %s " % (e))
logger.info("Error in loading LibraryThing for user %s: %s ", user, e)
@require_POST
@login_required
@csrf_exempt
def clear_wishlist(request):
try:
request.user.wishlist.works.clear()
logger.info("Wishlist for user %s cleared", request.user)
return HttpResponse('wishlist cleared')
except Exception, e:
return HttpResponse("Error in clearing wishlist: %s " % (e))
logger.info("Error in clearing wishlist for user %s: %s ", request.user, e)
class LibraryThingView(FormView):
template_name="librarything.html"
form_class = LibraryThingForm
def get_context_data(self, **kwargs):
context = super(LibraryThingView, self).get_context_data(**kwargs)
form = kwargs['form']
# get the books for the lt_username in the form
lt_username=self.request.GET.get("lt_username",None)
if lt_username is not None:
lt = librarything.LibraryThing(username=lt_username)
context.update({'books':list(lt.parse_user_catalog(view_style=5))})
else:
context.update({'books':None})
# try picking up the LibraryThing api key -- and set to None if not available. Not being used for
# anything crucial at this moment, so a None is ok here
try:
context.update({'lt_api_key':settings.LIBRARYTHING_API_KEY})
except:
pass
return context
def form_valid(self,form):
return super(LibraryThingView, self).form_valid(form)
@require_POST
@login_required
@csrf_exempt
def clear_celery_tasks(request):
try:
request.user.tasks.clear()
logger.info("Celery tasks for user %s cleared", request.user)
return HttpResponse('Celery Tasks List cleared')
except Exception, e:
return HttpResponse("Error in clearing Celery Tasks: %s " % (e))
logger.info("Error in clearing Celery Tasks for user %s: %s ", request.user, e)
def celery_test(request):
return HttpResponse("celery_test")
# routing views that try to redirect to the works page on a 3rd party site
#
# TODO: need to queue up a task to look up IDs if we have to fallback to
# routing based on ISBN or search
def work_librarything(request, work_id):
work = get_object_or_404(models.Work, id=work_id)
isbn = work.first_isbn_13()
if work.librarything_id:
url = work.librarything_url
elif isbn:
# TODO: do the redirect here and capture the work id?
url = "http://www.librarything.com/isbn/%s" % isbn
else:
term = work.title + " " + work.author()
q = urlencode({'searchtpe': 'work', 'term': term})
url = "http://www.librarything.com/search.php?" + q
return HttpResponseRedirect(url)
def work_openlibrary(request, work_id):
work = get_object_or_404(models.Work, id=work_id)
isbns = ["ISBN:" + i.value for i in work.identifiers.filter(type='isbn')]
url = None
if work.openlibrary_id:
url = work.openlibrary_url
elif len(isbns) > 0:
isbns = ",".join(isbns)
u = 'http://openlibrary.org/api/books?bibkeys=%s&jscmd=data&format=json' % isbns
try:
j = json.loads(requests.get(u).content)
# as long as there were some matches get the first one and route to it
if len(j.keys()) > 0:
first = j.keys()[0]
url = "http://openlibrary.org" + j[first]['key']
except ValueError:
# fail at openlibrary
logger.warning("failed to get OpenLibrary json at %s" % u)
# fall back to doing a search on openlibrary
if not url:
q = urlencode({'q': work.title + " " + work.author()})
url = "http://openlibrary.org/search?" + q
return HttpResponseRedirect(url)
def work_goodreads(request, work_id):
work = get_object_or_404(models.Work, id=work_id)
isbn = work.first_isbn_13()
if work.goodreads_id:
url = work.goodreads_url
elif isbn:
url = "http://www.goodreads.com/book/isbn/%s" % isbn
else:
q = urlencode({'query': work.title + " " + work.author()})
url = "http://www.goodreads.com/search?" + q
return HttpResponseRedirect(url)
@login_required
def emailshare(request, action):
if request.method == 'POST':
form=EmailShareForm(request.POST)
if form.is_valid():
subject = form.cleaned_data['subject']
message = form.cleaned_data['message']
sender = '%s via Unglue.it <%s>'%(request.user.username, request.user.email)
recipient = form.cleaned_data['recipient']
send_mail_task.delay(subject, message, sender, [recipient])
try:
next = form.cleaned_data['next']
except:
next = ''
return HttpResponseRedirect(next)
else:
try:
next = request.GET['next']
work_id = next.split('/')[-2]
work_id = int(work_id)
work = models.Work.objects.get(pk=work_id)
if action == 'pledge':
message = render_to_string('emails/i_just_pledged.txt',{'request':request,'work':work,'site': Site.objects.get_current()})
subject = "Help me unglue "+work.title
else:
try:
status = work.last_campaign().status
except:
status = None
# customize the call to action depending on campaign status
if status == 'ACTIVE':
message = render_to_string('emails/pledge_this.txt',{'request':request,'work':work,'site': Site.objects.get_current()})
else:
message = render_to_string('emails/wish_this.txt',{'request':request,'work':work,'site': Site.objects.get_current()})
subject = 'Come see one of my favorite books on Unglue.it'
form = EmailShareForm(initial={ 'next':next, 'subject': subject, 'message': message})
except:
next = ''
form = EmailShareForm(initial={'next':next, 'subject': 'Come join me on Unglue.it', 'message':render_to_string('emails/join_me.txt',{'request':request,'site': Site.objects.get_current()})})
return render(request, "emailshare.html", {'form':form})
def feedback(request):
num1 = randint(0,10)
num2 = randint(0,10)
sum = num1 + num2
if request.method == 'POST':
form=FeedbackForm(request.POST)
if form.is_valid():
subject = form.cleaned_data['subject']
message = form.cleaned_data['message']
sender = form.cleaned_data['sender']
recipient = 'support@gluejar.com'
page = form.cleaned_data['page']
useragent = request.META['HTTP_USER_AGENT']
if request.user.is_anonymous():
ungluer = "(not logged in)"
else:
ungluer = request.user.username
message = "<<<This feedback is about "+page+". Original user message follows\nfrom "+sender+", ungluer name "+ungluer+"\nwith user agent "+useragent+"\n>>>\n"+message
send_mail_task.delay(subject, message, sender, [recipient])
return render(request, "thanks.html", {"page":page})
else:
num1 = request.POST['num1']
num2 = request.POST['num2']
else:
if request.user.is_authenticated():
sender=request.user.email;
else:
sender=''
try:
page = request.GET['page']
except:
page='/'
form = FeedbackForm(initial={"sender":sender, "subject": "Feedback on page "+page, "page":page, "num1":num1, "num2":num2, "answer":sum})
return render(request, "feedback.html", {'form':form, 'num1':num1, 'num2':num2})
def comment(request):
latest_comments = Comment.objects.all().order_by('-submit_date')[:20]
return render(request, "comments.html", {'latest_comments': latest_comments})
def campaign_archive_js(request):
""" proxy for mailchimp js"""
response = HttpResponse()
r = requests.get(settings.CAMPAIGN_ARCHIVE_JS)
response.status_code = r.status_code
response.content = r.content
response["Content-Type"] = "text/javascript"
return response
def lockss(request, work_id):
"""
manifest pages for lockss harvester -- individual works
"""
work = safe_get_work(work_id)
try:
ebooks = work.ebooks().filter(edition__unglued=True)
except:
ebooks = None
authors = list(models.Author.objects.filter(editions__work=work).all())
return render(request, "lockss.html", {'work':work, 'ebooks':ebooks, 'authors':authors})
def lockss_manifest(request, year):
"""
manifest pages for lockss harvester -- yearly indices
(lockss needs pages listing all books unglued by year, with
programmatically determinable URLs)
"""
year = int(year)
start_date = date(year, 1, 1)
end_date = date(year, 12, 31)
try:
ebooks = models.Edition.objects.filter(unglued=True).filter(created__range=(start_date, end_date))
except:
ebooks = None
return render(request, "lockss_manifest.html", {'ebooks':ebooks, 'year': year})
def download(request, work_id):
context = {}
work = safe_get_work(work_id)
context.update({'work': work})
unglued_ebooks = work.ebooks().filter(edition__unglued=True)
other_ebooks = work.ebooks().filter(edition__unglued=False)
try:
readmill_epub_url = work.ebooks().filter(format='epub').exclude(provider='Google Books')[0].url
except:
readmill_epub_url = None
context.update({
'unglued_ebooks': unglued_ebooks,
'other_ebooks': other_ebooks,
'readmill_epub_url': readmill_epub_url,
'base_url': settings.BASE_URL
})
return render(request, "download.html", context)
def about(request, facet):
template = "about_" + facet + ".html"
return render(request, template)
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