import re
import sys
import json
import logging
import urllib
from datetime import timedelta
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.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.payment.manager import PaymentManager
from regluit.payment.models import Transaction
from regluit.payment.parameters import TARGET_TYPE_CAMPAIGN, TARGET_TYPE_DONATION, PAYMENT_TYPE_AUTHORIZATION
from regluit.payment.parameters import TRANSACTION_STATUS_ACTIVE, TRANSACTION_STATUS_COMPLETE, TRANSACTION_STATUS_CANCELED, TRANSACTION_STATUS_ERROR, TRANSACTION_STATUS_FAILED, TRANSACTION_STATUS_INCOMPLETE
from regluit.payment.paypal import Preapproval
from regluit.core import goodreads
from tastypie.models import ApiKey
from regluit.payment.models import Transaction
from notification import models as notification
logger = logging.getLogger(__name__)
def slideshow(max):
ending = models.Campaign.objects.filter(status='ACTIVE').order_by('deadline')
count = ending.count()
is_preview = settings.IS_PREVIEW
j = 0
if is_preview:
# on the preview site there are no active campaigns, so we should show most-wished books instead
worklist = models.Work.objects.order_by('-num_wishes')[:max]
else:
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.exclude(campaigns__status='ACTIVE').order_by('-num_wishes')[: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 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 work(request, work_id, action='display'):
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
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';
campaign = work.last_campaign()
if campaign and campaign.edition:
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
countdown = ""
if work.last_campaign_status() == 'ACTIVE':
time_remaining = campaign.deadline - now()
if time_remaining.days:
countdown = "in %s days" % time_remaining.days
elif time_remaining.seconds > 3600:
countdown = "in %s hours" % time_remaining.seconds/3600
elif time_remaining.seconds > 60:
countdown = "in %s minutes" % time_remaining.seconds/60
else:
countdown = "right now"
if action == 'preview':
work.last_campaign_status = 'ACTIVE'
try:
pubdate = work.publication_date[:4]
except IndexError:
pubdate = 'unknown'
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 or generic premiums
premiums = campaign.effective_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,
'pubdate': pubdate,
'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()
models.Identifier.get_or_add(type='isbn', value=form.cleaned_data['isbn_13'], 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,
'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()):
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()
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'
# only staff should be allowed to launch a campaign before site launch
# this line can be removed after site launch
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
try:
pubdate = work.publication_date[:4]
except IndexError:
pubdate = 'unknown'
return render(request, 'manage_campaign.html', {
'campaign': campaign,
'form':form,
'problems': campaign.problems,
'alerts': alerts,
'premiums' : campaign.effective_premiums(),
'premium_form' : new_premium_form,
'pubdate': pubdate,
'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})
recommended_user = User.objects.filter( username=settings.UNGLUEIT_RECOMMENDED_USERNAME)
class WorkListView(ListView):
template_name = "work_list.html"
context_object_name = "work_list"
def get_queryset(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()
context['works_active'] = qs.exclude(editions__ebooks__isnull=False).filter(Q(campaigns__status='ACTIVE') | Q(campaigns__status='SUCCESSFUL')).distinct()
context['works_wished'] = qs.exclude(editions__ebooks__isnull=False).exclude(campaigns__status='ACTIVE').exclude(campaigns__status='SUCCESSFUL').distinct()
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(ListView):
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(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(ListView):
template_name = "campaign_list.html"
context_object_name = "campaign_list"
model = models.Campaign
def get_queryset(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 PledgeView(FormView):
template_name="pledge.html"
form_class = CampaignPledgeForm
embedded = False
def get(self, request, *args, **kwargs):
# change the default behavior from https://code.djangoproject.com/browser/django/tags/releases/1.3.1/django/views/generic/edit.py#L129
# don't automatically bind the data to the form on GET, only on POST
# compare with https://code.djangoproject.com/browser/django/tags/releases/1.3.1/django/views/generic/edit.py#L34
form_class = self.get_form_class()
form = form_class()
context_data = self.get_context_data(form=form)
# if there is already an active campaign pledge for user, redirect to the pledge modify page
if context_data.get('redirect_to_modify_pledge'):
work = context_data['work']
return HttpResponseRedirect(reverse('pledge_modify', args=[work.id]))
else:
return self.render_to_response(context_data)
def get_context_data(self, **kwargs):
"""set up the pledge page"""
# the following should be true since PledgeModifyView.as_view is wrapped in login_required
assert self.request.user.is_authenticated()
user = self.request.user
context = super(PledgeView, self).get_context_data(**kwargs)
work = get_object_or_404(models.Work, id=self.kwargs["work_id"])
campaign = work.last_campaign()
if campaign:
premiums = campaign.effective_premiums()
premium_id = self.request.REQUEST.get('premium_id', None)
preapproval_amount = self.request.REQUEST.get('preapproval_amount', None)
if premium_id is not None and preapproval_amount is None:
try:
preapproval_amount = D(models.Premium.objects.get(id=premium_id).amount)
except:
preapproval_amount = None
data = {'preapproval_amount':preapproval_amount, 'premium_id':premium_id}
form_class = self.get_form_class()
# no validation errors, please, when we're only doing a GET
# to avoid validation errors, don't bind the form
if preapproval_amount is not None:
form = form_class(data)
else:
form = form_class()
try:
pubdate = work.publication_date[:4]
except IndexError:
pubdate = 'unknown'
context.update({'redirect_to_modify_pledge':False, 'work':work,'campaign':campaign, 'premiums':premiums, 'form':form, 'premium_id':premium_id, 'faqmenu': 'pledge', 'pubdate':pubdate})
# check whether the user already has an ACTIVE transaction for the given campaign.
# if so, we should redirect the user to modify pledge page
# BUGBUG: but what about Completed Transactions?
transactions = campaign.transactions().filter(user=user, status=TRANSACTION_STATUS_ACTIVE)
if transactions.count() > 0:
context.update({'redirect_to_modify_pledge':True})
else:
context.update({'redirect_to_modify_pledge':False})
return context
def form_valid(self, form):
work_id = self.kwargs["work_id"]
preapproval_amount = form.cleaned_data["preapproval_amount"]
anonymous = form.cleaned_data["anonymous"]
# right now, if there is a non-zero pledge amount, go with that. otherwise, do the pre_approval
campaign = models.Work.objects.get(id=int(work_id)).last_campaign()
premium_id = form.cleaned_data["premium_id"]
# confirm that the premium_id is a valid one for the campaign in question
try:
premium = models.Premium.objects.get(id=premium_id)
if not (premium.campaign is None or premium.campaign == campaign):
premium = None
except models.Premium.DoesNotExist, e:
premium = None
p = PaymentManager(embedded=self.embedded)
# PledgeView is wrapped in login_required -- so in theory, user should never be None -- but I'll keep this logic here for now.
if self.request.user.is_authenticated():
user = self.request.user
else:
user = None
if not self.embedded:
return_url = None
nevermind_url = None
# the recipients of this authorization is not specified here but rather by the PaymentManager.
# set the expiry date based on the campaign deadline
expiry = campaign.deadline + timedelta( days=settings.PREAPPROVAL_PERIOD_AFTER_CAMPAIGN )
paymentReason = "Unglue.it Pledge for {0}".format(campaign.name)
t, url = p.authorize('USD', TARGET_TYPE_CAMPAIGN, preapproval_amount, expiry=expiry, campaign=campaign, list=None, user=user,
return_url=return_url, nevermind_url=nevermind_url, anonymous=anonymous, premium=premium,
paymentReason=paymentReason)
else: # embedded view -- which we're not actively using right now.
# embedded view triggerws instant payment: send to the partnering RH
receiver_list = [{'email':settings.PAYPAL_NONPROFIT_PARTNER_EMAIL, 'amount':preapproval_amount}]
return_url = None
nevermind_url = None
t, url = p.pledge('USD', TARGET_TYPE_CAMPAIGN, receiver_list, campaign=campaign, list=None, user=user,
return_url=return_url, nevermind_url=nevermind_url, anonymous=anonymous, premium=premium)
if url:
logger.info("PledgeView paypal: " + url)
print >> sys.stderr, "CampaignFormView paypal: ", url
return HttpResponseRedirect(url)
else:
response = t.reference
logger.info("PledgeView paypal: Error " + str(t.reference))
return HttpResponse(response)
class PledgeModifyView(FormView):
"""
A view to handle request to change an existing pledge
"""
template_name="pledge.html"
form_class = CampaignPledgeForm
embedded = False
def get_context_data(self, **kwargs):
context = super(PledgeModifyView, self).get_context_data(**kwargs)
# the following should be true since PledgeModifyView.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"])
try:
campaign = work.last_campaign()
premiums = campaign.effective_premiums()
# which combination of campaign and transaction status required?
# Campaign must be ACTIVE
assert campaign.status == 'ACTIVE'
transactions = campaign.transactions().filter(user=user, status=TRANSACTION_STATUS_ACTIVE)
assert transactions.count() == 1
transaction = transactions[0]
assert transaction.type == PAYMENT_TYPE_AUTHORIZATION and transaction.status == TRANSACTION_STATUS_ACTIVE
except Exception, e:
raise e
# what stuff do we need to pull out to populate form?
# preapproval_amount, premium_id (which we don't have stored yet)
if transaction.premium is not None:
premium_id = transaction.premium.id
premium_description = transaction.premium.description
else:
premium_id = None
premium_description = None
# is there a Transaction for an ACTIVE campaign for this
# should make sure Transaction is modifiable.
preapproval_amount = transaction.amount
data = {'preapproval_amount':preapproval_amount, 'premium_id':premium_id}
# initialize form with the current state of the transaction if the current values empty
form = kwargs['form']
if not(form.is_bound):
form_class = self.get_form_class()
form = form_class(initial=data)
context.update({
'work':work,
'campaign':campaign,
'premiums':premiums,
'form':form,
'preapproval_amount':preapproval_amount,
'premium_id':premium_id,
'premium_description': premium_description,
'faqmenu': 'modify',
'tid': transaction.id,
'payment_processor':settings.PAYMENT_PROCESSOR,
})
return context
def form_invalid(self, form):
logger.info("form.non_field_errors: {0}".format(form.non_field_errors()))
response = self.render_to_response(self.get_context_data(form=form))
return response
def form_valid(self, form):
# What are the situations we need to deal with?
# 2 main situations: if the new amount is less than max_amount, no need to go out to PayPal again
# if new amount is greater than max_amount...need to go out and get new approval.
# to start with, we can use the standard pledge_complete, pledge_cancel machinery
# might have to modify the pledge_complete, pledge_cancel because the messages are going to be
# different because we're modifying a pledge rather than a new one.
work_id = self.kwargs["work_id"]
preapproval_amount = form.cleaned_data["preapproval_amount"]
anonymous = form.cleaned_data["anonymous"]
assert self.request.user.is_authenticated()
user = self.request.user
# right now, if there is a non-zero pledge amount, go with that. otherwise, do the pre_approval
campaign = models.Work.objects.get(id=int(work_id)).last_campaign()
assert campaign.status == 'ACTIVE'
premium_id = form.cleaned_data["premium_id"]
# confirm that the premium_id is a valid one for the campaign in question
try:
premium = models.Premium.objects.get(id=premium_id)
if not (premium.campaign is None or premium.campaign == campaign):
premium = None
except models.Premium.DoesNotExist, e:
premium = None
transactions = campaign.transactions().filter(user=user, status=TRANSACTION_STATUS_ACTIVE)
assert transactions.count() == 1
transaction = transactions[0]
assert transaction.type == PAYMENT_TYPE_AUTHORIZATION and transaction.status == TRANSACTION_STATUS_ACTIVE
p = PaymentManager(embedded=self.embedded)
paymentReason = "Unglue.it Pledge for {0}".format(campaign.name)
status, url = p.modify_transaction(transaction=transaction, amount=preapproval_amount, premium=premium,
paymentReason=paymentReason)
logger.info("status: {0}, url:{1}".format(status, url))
if status and url is not None:
logger.info("PledgeModifyView paypal: " + url)
return HttpResponseRedirect(url)
elif status and url is None:
# let's use the pledge_complete template for now and maybe look into customizing it.
return HttpResponseRedirect("{0}?tid={1}".format(reverse('pledge_complete'), transaction.id))
else:
return HttpResponse("No modication made")
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
after pledging, supporters are returned to a thank-you screen
should have prominent "thank you" or "congratulations" message
should have prominent share options
should suggest other works for supporters to explore (on what basis?)
link to work page? or to page on which supporter entered the process? (if the latter, how does that work with widgets?)
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()
output = "pledge complete"
output += self.request.method + "\n" + str(self.request.REQUEST.items())
context["output"] = output
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.
correct_user = False
try:
if user.id == transaction.user.id:
correct_user = True
else:
# 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
if user is not None and correct_user 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')
worklist = slideshow(8)
works = worklist[:4]
works2 = worklist[4:8]
context["transaction"] = transaction
context["correct_user"] = correct_user
context["correct_transaction_type"] = correct_transaction_type
context["work"] = work
context["campaign"] = campaign
context["faqmenu"] = "complete"
context["works"] = works
context["works2"] = works2
context["site"] = Site.objects.get_current()
# generate notices with same context used for user page
notification.queue([transaction.user], "pledge_you_have_pledged", {'transaction': transaction, 'campaign': campaign, 'site': context['site'], 'work': work}, True)
emit_notifications.delay()
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)
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.")
class PledgeNeverMindView(TemplateView):
"""A callback for PayPal to tell unglue.it that a payment transaction has been canceled by the user"""
template_name="pledge_nevermind.html"
def get_context_data(self):
context = super(PledgeNeverMindView, 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.
correct_user = False
try:
if user.id == transaction.user.id:
correct_user = True
except Exception, e:
pass
# 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
# status?
# give the user an opportunity to approved the transaction again
# provide a URL to click on.
# https://www.sandbox.paypal.com/?cmd=_ap-preapproval&preapprovalkey=PA-6JV656290V840615H
try_again_url = '%s?cmd=_ap-preapproval&preapprovalkey=%s' % (settings.PAYPAL_PAYMENT_HOST, transaction.preapproval_key)
context["transaction"] = transaction
context["correct_user"] = correct_user
context["correct_transaction_type"] = correct_transaction_type
context["try_again_url"] = try_again_url
context["work"] = work
context["campaign"] = campaign
context["faqmenu"] = "cancel"
return context
class DonateView(FormView):
template_name="donate.html"
form_class = DonateForm
embedded = False
#def get_context_data(self, **kwargs):
# context = super(DonateView, self).get_context_data(**kwargs)
#
# form = CampaignPledgeForm(data)
#
# context.update({'work':work,'campaign':campaign, 'premiums':premiums, 'form':form, 'premium_id':premium_id})
# return context
def form_valid(self, form):
donation_amount = form.cleaned_data["donation_amount"]
anonymous = form.cleaned_data["anonymous"]
# right now, if there is a non-zero pledge amount, go with that. otherwise, do the pre_approval
campaign = None
p = PaymentManager(embedded=self.embedded)
# we should force login at this point -- or if no account, account creation, login, and return to this spot
if self.request.user.is_authenticated():
user = self.request.user
else:
user = None
# instant payment: send to the partnering RH
receiver_list = [{'email':settings.PAYPAL_NONPROFIT_PARTNER_EMAIL, 'amount':donation_amount}]
#redirect the page back to campaign page on success
return_url = self.request.build_absolute_uri(reverse('donate'))
t, url = p.pledge('USD', TARGET_TYPE_DONATION, receiver_list, campaign=campaign, list=None, user=user,
return_url=return_url, anonymous=anonymous)
if url:
return HttpResponseRedirect(url)
else:
response = t.reference
logger.info("PledgeView paypal: Error " + str(t.reference))
return HttpResponse(response)
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=data['claim-work'], rights_holder=data['claim-rights_holder'], status='pending').count():
form.save()
return HttpResponseRedirect(reverse('work', kwargs={'work_id': data['claim-work']}))
else:
work = models.Work.objects.get(id=data['claim-work'])
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 = []
claim.can_open_new=True
for campaign in claim.campaigns:
if campaign.status in ['ACTIVE','INITIALIZED']:
claim.can_open_new=False
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.status == 'active' and 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()
claim.can_open_new=False
else:
claim.campaign_form = OpenCampaignForm(data={'work': claim.work, 'name': claim.work.title, 'userid': request.user.id, 'managers_1': request.user.id})
else:
claim.can_open_new=False
return render(request, "rh_tools.html", {'claims': claims ,})
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 += "Preapproval key: %s updated
" % (t["key"])
else:
check_status_results += "No preapprovals needed updating
"
if len(status["payments"]):
for t in status["payments"]:
info = ", ".join(["%s:%s" % (k,v) for (k,v) in t.items()])
check_status_results += "Payment updated: %s
" % (info)
else:
check_status_results += "No payments needed updating
"
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 = []
is_preview = settings.IS_PREVIEW
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"
date = supporter.date_joined.strftime("%B %d, %Y")
# 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,
"is_preview": is_preview,
"backed": backed,
"backing": backing,
"wished": wished,
"date": date,
"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({'email':request.user.email})
oldusername=request.user.username
oldemail= request.user.email
if request.method == 'POST':
if 'change_username' in request.POST.keys():
# surely there's a better way to add data to the POST data?
postcopy=request.POST.copy()
postcopy['oldusername']=oldusername
form = UserData(postcopy)
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)
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':oldemail,'request':request}),
None,
[request.user.email,oldemail]
)
return HttpResponseRedirect(reverse('home')) # Redirect after POST
return render(request,'registration/user_change_form.html', {'form': form,'emailform': emailform})
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')
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')
return HttpResponseRedirect('/')
class CampaignFormView(FormView):
template_name="campaign_detail.html"
form_class = CampaignPledgeForm
embedded = False
def get_context_data(self, **kwargs):
pk = self.kwargs["pk"]
campaign = models.Campaign.objects.get(id=int(pk))
context = super(CampaignFormView, self).get_context_data(**kwargs)
base_url = self.request.build_absolute_uri("/")[:-1]
context.update({
'embedded': self.embedded,
'campaign': campaign,
'base_url':base_url
})
return context
def form_valid(self,form):
pk = self.kwargs["pk"]
preapproval_amount = form.cleaned_data["preapproval_amount"]
anonymous = form.cleaned_data["anonymous"]
# right now, if there is a non-zero pledge amount, go with that. otherwise, do the pre_approval
campaign = models.Campaign.objects.get(id=int(pk))
p = PaymentManager(embedded=self.embedded)
# we should force login at this point -- or if no account, account creation, login, and return to this spot
if self.request.user.is_authenticated():
user = self.request.user
else:
user = None
# calculate the work corresponding to the campaign id
work_id = campaign.work.id
# set the expiry date based on the campaign deadline
expiry = campaign.deadline + timedelta( days=settings.PREAPPROVAL_PERIOD_AFTER_CAMPAIGN )
if not self.embedded:
return_url = self.request.build_absolute_uri(reverse('work',kwargs={'work_id': str(work_id)}))
t, url = p.authorize('USD', TARGET_TYPE_CAMPAIGN, preapproval_amount, expiry=expiry, campaign=campaign, list=None, user=user,
return_url=return_url, anonymous=anonymous)
else:
# instant payment: send to the partnering RH
# right now, all money going to Gluejar.
receiver_list = [{'email':settings.PAYPAL_GLUEJAR_EMAIL, 'amount':preapproval_amount}]
#redirect the page back to campaign page on success
return_url = self.request.build_absolute_uri(reverse('campaign_by_id',kwargs={'pk': str(pk)}))
t, url = p.pledge('USD', TARGET_TYPE_CAMPAIGN, receiver_list, campaign=campaign, list=None, user=user,
return_url=return_url, anonymous=anonymous)
if url:
logger.info("CampaignFormView paypal: " + url)
print >> sys.stderr, "CampaignFormView paypal: ", url
return HttpResponseRedirect(url)
else:
response = t.reference
logger.info("CampaignFormView paypal: Error " + str(t.reference))
return HttpResponse(response)
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 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("We're on it! Reload the page to see the books we've snagged so far.")
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("We're on it! Reload the page to see the books we've snagged so far.")
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 = "<<>>\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