995 lines
38 KiB
Python
995 lines
38 KiB
Python
#external library imports
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import logging
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import re
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import unicodedata
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from datetime import timedelta, date
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from decimal import Decimal as D
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#django imports
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from django import forms
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from django.conf import settings
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from django.conf.global_settings import LANGUAGES
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from django.contrib.auth.models import User
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from django.forms.widgets import RadioSelect
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from django.forms.extras.widgets import SelectDateWidget
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from django.utils.translation import ugettext_lazy as _
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from ckeditor.widgets import CKEditorWidget
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from selectable.forms import (
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AutoCompleteSelectMultipleWidget,
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AutoCompleteSelectMultipleField,
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AutoCompleteSelectWidget,
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AutoCompleteSelectField
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)
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from PyPDF2 import PdfFileReader
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#regluit imports
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from regluit.core.models import (
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UserProfile,
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RightsHolder,
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Claim,
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Campaign,
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Identifier,
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Offer,
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Premium,
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Ebook,
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EbookFile,
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Edition,
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PledgeExtra,
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Work,
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Press,
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Libpref,
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TWITTER,
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FACEBOOK,
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UNGLUEITAR
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)
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from regluit.libraryauth.models import Library
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from regluit.core.parameters import (
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LIBRARY,
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REWARDS,
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BUY2UNGLUE,
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THANKS,
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AGE_LEVEL_CHOICES,
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TEXT_RELATION_CHOICES,
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)
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from regluit.core.lookups import (
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OwnerLookup,
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WorkLookup,
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PublisherNameLookup,
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SubjectLookup,
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EditionNoteLookup,
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)
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from regluit.utils.localdatetime import now
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from regluit.utils.fields import ISBNField
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from regluit.utils.text import sanitize_line, remove_badxml
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from regluit.mobi import Mobi
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from regluit.pyepub import EPUB
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from regluit.bisac.models import BisacHeading
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from regluit.questionnaire.models import Questionnaire
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logger = logging.getLogger(__name__)
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nulls = [False, 'delete', '']
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CREATOR_RELATIONS = (
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('aut', 'Author'),
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('edt', 'Editor'),
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('trl', 'Translator'),
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('ill', 'Illustrator'),
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('dsr', 'Designer'),
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('aui', 'Author of Introduction'),
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)
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bisac_headings = BisacHeading.objects.all()
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class SurveyForm(forms.Form):
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label = forms.CharField(max_length=64, required=True)
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survey = forms.ModelChoiceField(Questionnaire.objects.all(), widget=RadioSelect(), empty_label=None, required = True,)
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isbn = ISBNField(
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label=_("ISBN"),
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max_length=17,
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required = False,
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help_text = _("13 digits, no dash."),
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error_messages = {
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'invalid': _("This must be a valid ISBN-13."),
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}
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)
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def clean_isbn(self):
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isbn = self.cleaned_data['isbn']
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if not isbn:
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return ''
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try:
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self.work = Identifier.objects.get(type='isbn', value=isbn).work
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return isbn
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except Identifier.DoesNotExist:
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self.work = None
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raise forms.ValidationError( 'That ISBN is not in our database')
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class EditionForm(forms.ModelForm):
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add_author = forms.CharField(max_length=500, required=False)
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add_author_relation = forms.ChoiceField(choices=CREATOR_RELATIONS, initial=('aut', 'Author'))
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add_subject = AutoCompleteSelectField(
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SubjectLookup,
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widget=AutoCompleteSelectWidget(SubjectLookup, allow_new=True),
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label='Keyword',
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required=False,
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)
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add_related_work = AutoCompleteSelectField(
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WorkLookup,
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widget=AutoCompleteSelectWidget(WorkLookup, allow_new=False, attrs={'size': 40}),
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label='Related Work',
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required=False,
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)
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add_work_relation = forms.ChoiceField(
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choices=TEXT_RELATION_CHOICES,
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initial=('translation', 'translation'),
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required=False,
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)
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bisac = forms.ModelChoiceField( bisac_headings, required=False )
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publisher_name = AutoCompleteSelectField(
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PublisherNameLookup,
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label='Publisher Name',
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widget=AutoCompleteSelectWidget(PublisherNameLookup,allow_new=True),
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required=False,
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allow_new=True,
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)
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isbn = ISBNField(
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label=_("ISBN"),
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max_length=17,
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required = False,
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help_text = _("13 digits, no dash."),
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error_messages = {
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'invalid': _("This must be a valid ISBN-13."),
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}
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)
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goog = forms.RegexField(
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label=_("Google Books ID"),
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max_length=12,
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regex=r'^([a-zA-Z0-9\-_]{12}|delete)$',
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required = False,
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help_text = _("12 alphanumeric characters, dash or underscore, case sensitive."),
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error_messages = {
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'invalid': _("This value must be 12 alphanumeric characters, dash or underscore."),
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}
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)
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gdrd = forms.RegexField(
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label=_("GoodReads ID"),
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max_length=8,
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regex=r'^(\d+|delete)$',
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required = False,
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help_text = _("1-8 digits."),
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error_messages = {
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'invalid': _("This value must be 1-8 digits."),
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}
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)
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thng = forms.RegexField(
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label=_("LibraryThing ID"),
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max_length=8,
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regex=r'(^\d+|delete)$',
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required = False,
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help_text = _("1-8 digits."),
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error_messages = {
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'invalid': _("This value must be 1-8 digits."),
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}
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)
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oclc = forms.RegexField(
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label=_("OCLCnum"),
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regex=r'^(\d\d\d\d\d\d\d\d\d*|delete)$',
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required = False,
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help_text = _("8 or more digits."),
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error_messages = {
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'invalid': _("This value must be 8 or more digits."),
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}
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)
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http = forms.RegexField(
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label=_("HTTP URL"),
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# https://mathiasbynens.be/demo/url-regex
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regex=re.compile(r"(https?|ftp)://(-\.)?([^\s/?\.#]+\.?)+(/[^\s]*)?$",
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flags=re.IGNORECASE|re.S ),
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required = False,
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help_text = _("no spaces of funny stuff."),
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error_messages = {
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'invalid': _("This value must be a valid http(s) URL."),
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}
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)
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doi = forms.RegexField(
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label=_("DOI"),
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regex=r'^(https?://dx\.doi\.org/|https?://doi\.org/)?(10\.\d+/\S+|delete)$',
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required = False,
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help_text = _("starts with '10.' or 'https://doi.org'"),
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error_messages = {
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'invalid': _("This value must be a valid DOI."),
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}
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)
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language = forms.ChoiceField(choices=LANGUAGES)
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age_level = forms.ChoiceField(choices=AGE_LEVEL_CHOICES, required=False)
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description = forms.CharField( required=False, widget=CKEditorWidget())
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coverfile = forms.ImageField(required=False)
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note = AutoCompleteSelectField(
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EditionNoteLookup,
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widget=AutoCompleteSelectWidget(EditionNoteLookup, allow_new=True),
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label='Edition Note',
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required=False,
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allow_new=True,
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)
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def __init__(self, *args, **kwargs):
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super(EditionForm, self).__init__(*args, **kwargs)
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self.relators = []
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if self.instance:
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for relator in self.instance.relators.all():
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select = forms.Select(choices=CREATOR_RELATIONS).render('change_relator_%s' % relator.id , relator.relation.code )
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self.relators.append({'relator':relator, 'select':select})
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def clean_doi(self):
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doi = self.cleaned_data["doi"]
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if doi and doi.startswith("http"):
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return doi.split('/',3)[3]
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return doi
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def clean_title(self):
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return sanitize_line(self.cleaned_data["title"])
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def clean_add_author(self):
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return sanitize_line(self.cleaned_data["add_author"])
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def clean_description(self):
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return remove_badxml(self.cleaned_data["description"])
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def clean(self):
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has_isbn = self.cleaned_data.get("isbn", False) not in nulls
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has_oclc = self.cleaned_data.get("oclc", False) not in nulls
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has_goog = self.cleaned_data.get("goog", False) not in nulls
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has_http = self.cleaned_data.get("http", False) not in nulls
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has_doi = self.cleaned_data.get("doi", False) not in nulls
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try:
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has_id = self.instance.work.identifiers.all().count() > 0
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except AttributeError:
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has_id = False
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if not has_id and not has_isbn and not has_oclc and not has_goog and not has_http and not has_doi:
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raise forms.ValidationError(_("There must be either an ISBN, a DOI, a URL or an OCLC number."))
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return self.cleaned_data
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class Meta:
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model = Edition
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exclude = ('created', 'work')
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widgets = {
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'title': forms.TextInput(attrs={'size': 40}),
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'add_author': forms.TextInput(attrs={'size': 30}),
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'add_subject': forms.TextInput(attrs={'size': 30}),
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'unglued': forms.CheckboxInput(),
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'cover_image': forms.TextInput(attrs={'size': 60}),
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}
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def test_file(the_file):
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if the_file and the_file.name:
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if format == 'epub':
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try:
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book = EPUB(the_file.file)
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except Exception as e:
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raise forms.ValidationError(_('Are you sure this is an EPUB file?: %s' % e) )
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elif format == 'mobi':
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try:
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book = Mobi(the_file.file)
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book.parse()
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except Exception as e:
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raise forms.ValidationError(_('Are you sure this is a MOBI file?: %s' % e) )
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elif format == 'pdf':
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try:
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doc = PdfFileReader(the_file.file)
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except Exception, e:
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raise forms.ValidationError(_('%s is not a valid PDF file' % the_file.name) )
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class EbookFileForm(forms.ModelForm):
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file = forms.FileField(max_length=16777216)
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version_label = forms.CharField(max_length=512, required=False)
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new_version_label = forms.CharField(required=False)
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def __init__(self, campaign_type=BUY2UNGLUE, *args, **kwargs):
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super(EbookFileForm, self).__init__(*args, **kwargs)
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self.campaign_type = campaign_type
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if campaign_type == BUY2UNGLUE:
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self.fields['format'].widget = forms.HiddenInput()
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if campaign_type == THANKS:
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self.fields['format'].widget = forms.Select(
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choices = (('pdf', 'PDF'), ('epub', 'EPUB'), ('mobi', 'MOBI'))
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)
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def clean_version_label(self):
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new_label = self.data.get('new_version_label','')
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return new_label if new_label else self.cleaned_data['version_label']
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def clean_format(self):
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if self.campaign_type is BUY2UNGLUE:
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return 'epub'
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else:
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logger.info("EbookFileForm "+self.cleaned_data.get('format',''))
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return self.cleaned_data.get('format','')
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def clean(self):
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format = self.cleaned_data['format']
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the_file = self.cleaned_data.get('file', None)
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test_file(the_file)
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return self.cleaned_data
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class Meta:
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model = EbookFile
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widgets = { 'edition': forms.HiddenInput}
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exclude = { 'created', 'asking', 'ebook' }
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class EbookForm(forms.ModelForm):
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file = forms.FileField(max_length=16777216, required=False)
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url = forms.CharField(required=False, widget=forms.TextInput(attrs={'size' : 60},))
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version_label = forms.CharField(required=False)
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new_version_label = forms.CharField(required=False)
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class Meta:
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model = Ebook
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exclude = ('created', 'download_count', 'active', 'filesize', 'version_iter')
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widgets = {
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'edition': forms.HiddenInput,
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'user': forms.HiddenInput,
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'provider': forms.HiddenInput,
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}
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def clean_version_label(self):
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new_label = self.data.get('new_version_label','')
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return new_label if new_label else self.cleaned_data['version_label']
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def clean_provider(self):
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url = self.cleaned_data['url']
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new_provider = Ebook.infer_provider(url)
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if url and not new_provider:
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raise forms.ValidationError(_("At this time, ebook URLs must point at Internet Archive, Wikisources, Wikibooks, Hathitrust, Project Gutenberg, raw files at Github, or Google Books."))
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return new_provider if new_provider else "Unglue.it"
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def clean_url(self):
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url = self.cleaned_data['url']
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try:
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Ebook.objects.get(url=url)
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except Ebook.DoesNotExist:
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return url
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raise forms.ValidationError(_("There's already an ebook with that url."))
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def clean(self):
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format = self.cleaned_data['format']
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the_file = self.cleaned_data.get('file', None)
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url = self.cleaned_data.get('url', None)
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test_file(the_file)
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if not the_file and not url:
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raise forms.ValidationError(_("Either a link or a file is required."))
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if the_file and url:
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self.cleaned_data['url'] = ''
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return self.cleaned_data
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def UserClaimForm ( user_instance, *args, **kwargs ):
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class ClaimForm(forms.ModelForm):
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i_agree = forms.BooleanField(error_messages={'required': 'You must agree to the Terms in order to claim a work.'})
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rights_holder = forms.ModelChoiceField(queryset=user_instance.rights_holder.all(), empty_label=None)
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class Meta:
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model = Claim
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exclude = ('status',)
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widgets = {
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'user': forms.HiddenInput,
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'work': forms.HiddenInput,
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}
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def __init__(self):
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super(ClaimForm, self).__init__(*args, **kwargs)
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return ClaimForm()
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class RightsHolderForm(forms.ModelForm):
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owner = AutoCompleteSelectField(
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OwnerLookup,
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label='Owner',
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widget=AutoCompleteSelectWidget(OwnerLookup),
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required=True,
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error_messages={'required': 'Please ensure the owner is a valid Unglue.it account.'},
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)
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email = forms.EmailField(
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label=_("notification email address for rights holder"),
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max_length=100,
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error_messages={'required': 'Please enter an email address for the rights holder.'},
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)
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class Meta:
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model = RightsHolder
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exclude = ()
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def clean_rights_holder_name(self):
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rights_holder_name = self.data["rights_holder_name"]
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try:
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RightsHolder.objects.get(rights_holder_name__iexact=rights_holder_name)
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except RightsHolder.DoesNotExist:
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return rights_holder_name
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raise forms.ValidationError(_("Another rights holder with that name already exists."))
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class ProfileForm(forms.ModelForm):
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clear_facebook = forms.BooleanField(required=False)
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clear_twitter = forms.BooleanField(required=False)
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clear_goodreads = forms.BooleanField(required=False)
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class Meta:
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model = UserProfile
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fields = 'tagline', 'librarything_id', 'home_url', 'clear_facebook', 'clear_twitter', 'clear_goodreads', 'avatar_source'
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widgets = {
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'tagline': forms.Textarea(attrs={'rows': 5, 'onKeyUp': "counter(this, 140)", 'onBlur': "counter(this, 140)"}),
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}
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def __init__(self, *args, **kwargs):
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profile = kwargs.get('instance')
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super(ProfileForm, self).__init__(*args, **kwargs)
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choices = []
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for choice in self.fields['avatar_source'].choices :
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if choice[0] == FACEBOOK and not profile.facebook_id:
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pass
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elif choice[0] == TWITTER and not profile.twitter_id:
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pass
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else:
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choices.append(choice)
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self.fields['avatar_source'].choices = choices
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def clean(self):
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# check that if a social net is cleared, we're not using it a avatar source
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if self.cleaned_data.get("clear_facebook", False) and self.cleaned_data.get("avatar_source", None) == FACEBOOK:
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self.cleaned_data["avatar_source"] == UNGLUEITAR
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if self.cleaned_data.get("clear_twitter", False) and self.cleaned_data.get("avatar_source", None) == TWITTER:
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self.cleaned_data["avatar_source"] == UNGLUEITAR
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return self.cleaned_data
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class CloneCampaignForm(forms.Form):
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campaign_id = forms.IntegerField(required = True, widget = forms.HiddenInput)
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class OpenCampaignForm(forms.ModelForm):
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managers = AutoCompleteSelectMultipleField(
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OwnerLookup,
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label='Campaign Managers',
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widget=AutoCompleteSelectMultipleWidget(OwnerLookup),
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required=True,
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error_messages = {'required': "You must have at least one manager for a campaign."},
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)
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userid = forms.IntegerField( required = True, widget = forms.HiddenInput )
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class Meta:
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model = Campaign
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fields = 'name', 'work', 'managers', 'type'
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widgets = { 'work': forms.HiddenInput, "name": forms.HiddenInput, }
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def getTransferCreditForm(maximum, data=None, *args, **kwargs ):
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class TransferCreditForm(forms.Form):
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recipient = AutoCompleteSelectField(
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OwnerLookup,
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label='Recipient',
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widget=AutoCompleteSelectWidget(OwnerLookup),
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required=True,
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error_messages={'required': 'Please ensure the recipient is a valid Unglue.it account.'},
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)
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amount = forms.IntegerField(
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required=True,
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min_value=1,
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max_value=maximum,
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label="Transfer Amount",
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error_messages={
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'min_value': 'Transfer amount must be positive',
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'max_value': 'You only have %(limit_value)s available for transfer'
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},
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)
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return TransferCreditForm( data=data )
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class WorkForm(forms.Form):
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other_work = forms.ModelChoiceField(queryset=Work.objects.all(),
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widget=forms.HiddenInput(),
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required=True,
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error_messages={'required': 'Missing work to merge with.'},
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)
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work = None
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def clean_other_work(self):
|
|
if self.cleaned_data["other_work"].id == self.work.id:
|
|
raise forms.ValidationError(_("You can't merge a work into itself"))
|
|
return self.cleaned_data["other_work"]
|
|
|
|
def __init__(self, work=None, *args, **kwargs):
|
|
super(WorkForm, self).__init__(*args, **kwargs)
|
|
self.work = work
|
|
|
|
class OtherWorkForm(WorkForm):
|
|
other_work = AutoCompleteSelectField(
|
|
WorkLookup,
|
|
label='Other Work (title)',
|
|
widget=AutoCompleteSelectWidget(WorkLookup),
|
|
required=True,
|
|
error_messages={'required': 'Missing work to merge with.'},
|
|
)
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(OtherWorkForm, self).__init__(*args, **kwargs)
|
|
self.fields['other_work'].widget.update_query_parameters({'language':self.work.language})
|
|
|
|
class EditManagersForm(forms.ModelForm):
|
|
managers = AutoCompleteSelectMultipleField(
|
|
OwnerLookup,
|
|
label='Campaign Managers',
|
|
widget=AutoCompleteSelectMultipleWidget(OwnerLookup),
|
|
required=True,
|
|
error_messages = {'required': "You must have at least one manager for a campaign."},
|
|
)
|
|
class Meta:
|
|
model = Campaign
|
|
fields = ('id', 'managers')
|
|
widgets = { 'id': forms.HiddenInput }
|
|
|
|
class CustomPremiumForm(forms.ModelForm):
|
|
|
|
class Meta:
|
|
model = Premium
|
|
fields = 'campaign', 'amount', 'description', 'type', 'limit'
|
|
widgets = {
|
|
'description': forms.Textarea(attrs={'cols': 80, 'rows': 4}),
|
|
'campaign': forms.HiddenInput,
|
|
'type': forms.HiddenInput(attrs={'value':'XX'}),
|
|
'limit': forms.TextInput(attrs={'value':'0'}),
|
|
}
|
|
def clean_type(self):
|
|
return 'CU'
|
|
|
|
class OfferForm(forms.ModelForm):
|
|
|
|
class Meta:
|
|
model = Offer
|
|
fields = 'work', 'price', 'license'
|
|
widgets = {
|
|
'work': forms.HiddenInput,
|
|
'license': forms.HiddenInput,
|
|
}
|
|
|
|
date_selector = range(date.today().year, settings.MAX_CC_DATE.year+1)
|
|
|
|
class CCDateForm(object):
|
|
target = forms.DecimalField(
|
|
min_value= D(settings.UNGLUEIT_MINIMUM_TARGET),
|
|
error_messages={'required': 'Please specify a Revenue Target.'}
|
|
)
|
|
minimum_target = settings.UNGLUEIT_MINIMUM_TARGET
|
|
maximum_target = settings.UNGLUEIT_MAXIMUM_TARGET
|
|
max_cc_date = settings.MAX_CC_DATE
|
|
|
|
def clean_target(self):
|
|
new_target = self.cleaned_data['target']
|
|
if new_target < D(settings.UNGLUEIT_MINIMUM_TARGET):
|
|
raise forms.ValidationError(_('A campaign may not be launched with a target less than $%s' % settings.UNGLUEIT_MINIMUM_TARGET))
|
|
if new_target > D(settings.UNGLUEIT_MAXIMUM_TARGET):
|
|
raise forms.ValidationError(_('A campaign may not be launched with a target more than $%s' % settings.UNGLUEIT_MAXIMUM_TARGET))
|
|
return new_target
|
|
|
|
def clean_cc_date_initial(self):
|
|
new_cc_date_initial = self.cleaned_data['cc_date_initial']
|
|
if new_cc_date_initial.date() > settings.MAX_CC_DATE:
|
|
raise forms.ValidationError('The initial Ungluing Date cannot be after %s'%settings.MAX_CC_DATE)
|
|
elif new_cc_date_initial - now() < timedelta(days=0):
|
|
raise forms.ValidationError('The initial Ungluing date must be in the future!')
|
|
return new_cc_date_initial
|
|
|
|
class DateCalculatorForm(CCDateForm, forms.ModelForm):
|
|
revenue = forms.DecimalField()
|
|
cc_date_initial = forms.DateTimeField(
|
|
widget = SelectDateWidget(years=date_selector)
|
|
)
|
|
class Meta:
|
|
model = Campaign
|
|
fields = 'target', 'cc_date_initial', 'revenue',
|
|
|
|
def getManageCampaignForm ( instance, data=None, initial=None, *args, **kwargs ):
|
|
|
|
def get_queryset():
|
|
work = instance.work
|
|
return Edition.objects.filter(work = work)
|
|
|
|
class ManageCampaignForm(CCDateForm, forms.ModelForm):
|
|
target = forms.DecimalField( required= (instance.type in {REWARDS, BUY2UNGLUE}))
|
|
deadline = forms.DateTimeField(
|
|
required = (instance.type==REWARDS),
|
|
widget = SelectDateWidget(years=date_selector) if instance.status=='INITIALIZED' else forms.HiddenInput
|
|
)
|
|
cc_date_initial = forms.DateTimeField(
|
|
required = (instance.type==BUY2UNGLUE) and instance.status=='INITIALIZED',
|
|
widget = SelectDateWidget(years=date_selector) if instance.status=='INITIALIZED' else forms.HiddenInput
|
|
)
|
|
paypal_receiver = forms.EmailField(
|
|
label=_("contact email address for this campaign"),
|
|
max_length=100,
|
|
error_messages={'required': 'You must enter the email we should contact you at for this campaign.'},
|
|
)
|
|
edition = forms.ModelChoiceField(
|
|
get_queryset(),
|
|
widget=RadioSelect(),
|
|
empty_label='no edition selected',
|
|
required=False,
|
|
)
|
|
publisher = forms.ModelChoiceField(
|
|
instance.work.publishers(),
|
|
empty_label='no publisher selected',
|
|
required=False,
|
|
)
|
|
work_description = forms.CharField( required=False , widget=CKEditorWidget())
|
|
|
|
class Meta:
|
|
model = Campaign
|
|
fields = ('description', 'details', 'license', 'target', 'deadline', 'paypal_receiver',
|
|
'edition', 'email', 'publisher', 'cc_date_initial', "do_watermark", "use_add_ask",
|
|
)
|
|
widgets = { 'deadline': SelectDateWidget }
|
|
|
|
def clean_target(self):
|
|
if self.instance.type == THANKS:
|
|
return None
|
|
new_target = super(ManageCampaignForm, self).clean_target()
|
|
if self.instance:
|
|
if self.instance.status == 'ACTIVE' and self.instance.target < new_target:
|
|
raise forms.ValidationError(_('The fundraising target for an ACTIVE campaign cannot be increased.'))
|
|
return new_target
|
|
|
|
def clean_cc_date_initial(self):
|
|
if self.instance.type in {REWARDS, THANKS} :
|
|
return None
|
|
if self.instance:
|
|
if self.instance.status != 'INITIALIZED':
|
|
# can't change this once launched
|
|
return self.instance.cc_date_initial
|
|
return super(ManageCampaignForm, self).clean_cc_date_initial()
|
|
|
|
def clean_deadline(self):
|
|
if self.instance.type in {BUY2UNGLUE, THANKS} :
|
|
return None
|
|
new_deadline_date = self.cleaned_data['deadline']
|
|
new_deadline = new_deadline_date + timedelta(hours=23, minutes=59)
|
|
if self.instance:
|
|
if self.instance.status == 'ACTIVE':
|
|
return self.instance.deadline
|
|
if new_deadline_date - now() > timedelta(days=int(settings.UNGLUEIT_LONGEST_DEADLINE)):
|
|
raise forms.ValidationError(_('The chosen closing date is more than %s days from now' % settings.UNGLUEIT_LONGEST_DEADLINE))
|
|
elif new_deadline - now() < timedelta(days=0):
|
|
raise forms.ValidationError(_('The chosen closing date is in the past'))
|
|
return new_deadline
|
|
|
|
def clean_license(self):
|
|
new_license = self.cleaned_data['license']
|
|
if self.instance:
|
|
if self.instance.status == 'ACTIVE' and self.instance.license != new_license:
|
|
# should only allow change to a less restrictive license
|
|
if self.instance.license == 'CC BY-ND' and new_license in ['CC BY-NC-ND', 'CC BY-NC-SA', 'CC BY-NC']:
|
|
raise forms.ValidationError(_('The proposed license for an ACTIVE campaign may not add restrictions.'))
|
|
elif self.instance.license == 'CC BY' and new_license != 'CC0':
|
|
raise forms.ValidationError(_('The proposed license for an ACTIVE campaign may not add restrictions.'))
|
|
elif self.instance.license == 'CC BY-NC' and new_license in ['CC BY-NC-ND', 'CC BY-NC-SA', 'CC BY-SA', 'CC BY-ND']:
|
|
raise forms.ValidationError(_('The proposed license for an ACTIVE campaign may not add restrictions.'))
|
|
elif self.instance.license == 'CC BY-ND' and new_license in ['CC BY-NC-ND', 'CC BY-NC-SA', 'CC BY-SA', 'CC BY-NC']:
|
|
raise forms.ValidationError(_('The proposed license for an ACTIVE campaign may not add restrictions.'))
|
|
elif self.instance.license == 'CC BY-SA' and new_license in ['CC BY-NC-ND', 'CC BY-NC-SA', 'CC BY-ND', 'CC BY-NC']:
|
|
raise forms.ValidationError(_('The proposed license for an ACTIVE campaign may not add restrictions.'))
|
|
elif self.instance.license == 'CC BY-NC-SA' and new_license in ['CC BY-NC-ND', 'CC BY-ND']:
|
|
raise forms.ValidationError(_('The proposed license for an ACTIVE campaign may not add restrictions.'))
|
|
elif self.instance.license == 'CC0' :
|
|
raise forms.ValidationError(_('The proposed license for an ACTIVE campaign may not add restrictions.'))
|
|
elif self.instance.license in ['GDFL', 'LAL']:
|
|
raise forms.ValidationError(_('Once you start a campaign with GDFL or LAL, you can\'t use any other license.'))
|
|
return new_license
|
|
if initial and not initial.get('edition', None) and not instance.edition:
|
|
initial['edition'] = instance.work.editions.all()[0]
|
|
return ManageCampaignForm(instance=instance, data=data, initial=initial)
|
|
|
|
class CampaignPurchaseForm(forms.Form):
|
|
anonymous = forms.BooleanField(required=False, label=_("Make this purchase anonymous, please"))
|
|
offer_id = forms.IntegerField(required=False)
|
|
offer = None
|
|
library_id = forms.IntegerField(required=False)
|
|
library = None
|
|
copies = forms.IntegerField(required=False, min_value=1)
|
|
give_to = forms.EmailField(required = False)
|
|
give_message = forms.CharField(required = False, max_length=512, )
|
|
|
|
def clean_offer_id(self):
|
|
offer_id = self.cleaned_data['offer_id']
|
|
try:
|
|
self.offer = Offer.objects.get(id=offer_id)
|
|
except Offer.DoesNotExist:
|
|
raise forms.ValidationError(_("Sorry, that offer is not valid."))
|
|
|
|
def clean_library_id(self):
|
|
library_id = self.cleaned_data['library_id']
|
|
if library_id:
|
|
try:
|
|
self.library = Library.objects.get(id=library_id)
|
|
except Library.DoesNotExist:
|
|
raise forms.ValidationError(_("Sorry, that Library is not valid."))
|
|
|
|
def clean_copies(self):
|
|
copies = self.cleaned_data.get('copies', 1)
|
|
return copies if copies else 1
|
|
|
|
def clean_anonymous(self):
|
|
if self.data.get('give', False):
|
|
return True
|
|
else:
|
|
return self.cleaned_data['anonymous']
|
|
|
|
def clean(self):
|
|
if self.offer.license == LIBRARY:
|
|
if not self.library:
|
|
raise forms.ValidationError(_("No library specified." ))
|
|
if self.data.get('give', False):
|
|
if not self.cleaned_data.get('give_to', None):
|
|
raise forms.ValidationError(_("Gift recipient email is needed." ))
|
|
else:
|
|
if 'give_to' in self._errors:
|
|
del self._errors['give_to']
|
|
return self.cleaned_data
|
|
|
|
def amount(self):
|
|
|
|
return self.offer.price * self.cleaned_data.get('copies', 1) if self.offer else None
|
|
|
|
@property
|
|
def trans_extra(self):
|
|
pe = PledgeExtra( anonymous=self.cleaned_data['anonymous'],
|
|
offer = self.offer )
|
|
if self.library:
|
|
pe.extra['library_id'] = self.library.id
|
|
pe.extra['copies'] = self.cleaned_data.get('copies', 1)
|
|
if self.data.get('give', False):
|
|
pe.extra['give_to'] = self.cleaned_data['give_to']
|
|
pe.extra['give_message'] = self.cleaned_data['give_message']
|
|
return pe
|
|
|
|
class CampaignThanksForm(forms.Form):
|
|
anonymous = forms.BooleanField(
|
|
required=False,
|
|
label=_("Make this contribution anonymous, please")
|
|
)
|
|
preapproval_amount = forms.DecimalField(
|
|
required = True,
|
|
min_value=D('1.00'),
|
|
max_value=D('2000.00'),
|
|
decimal_places=2,
|
|
label="Pledge Amount",
|
|
)
|
|
@property
|
|
def trans_extra(self):
|
|
pe = PledgeExtra( anonymous=self.cleaned_data['anonymous'] )
|
|
|
|
class DonationForm(forms.Form):
|
|
amount = forms.DecimalField(
|
|
required = True,
|
|
min_value=D('1.00'),
|
|
max_value=D('20000.00'),
|
|
decimal_places=2,
|
|
label="Donation Amount",
|
|
)
|
|
|
|
|
|
class CampaignPledgeForm(forms.Form):
|
|
preapproval_amount = forms.DecimalField(
|
|
required = False,
|
|
min_value=D('1.00'),
|
|
max_value=D('2000.00'),
|
|
decimal_places=2,
|
|
label="Pledge Amount",
|
|
)
|
|
def amount(self):
|
|
return self.cleaned_data["preapproval_amount"] if self.cleaned_data else None
|
|
|
|
anonymous = forms.BooleanField(required=False, label=_("Make this pledge anonymous, please"))
|
|
ack_name = forms.CharField(
|
|
required=False,
|
|
max_length=64,
|
|
label=_("What name should we display?")
|
|
)
|
|
ack_dedication = forms.CharField(required=False, max_length=140, label=_("Your dedication:"))
|
|
|
|
premium_id = forms.IntegerField(required=False)
|
|
premium = None
|
|
|
|
@property
|
|
def trans_extra(self):
|
|
return PledgeExtra( anonymous=self.cleaned_data['anonymous'],
|
|
ack_name=self.cleaned_data['ack_name'],
|
|
ack_dedication=self.cleaned_data['ack_dedication'],
|
|
premium=self.premium)
|
|
|
|
def clean_preapproval_amount(self):
|
|
preapproval_amount = self.cleaned_data['preapproval_amount']
|
|
if preapproval_amount is None:
|
|
raise forms.ValidationError(_("Please enter a pledge amount."))
|
|
return preapproval_amount
|
|
|
|
def clean_premium_id(self):
|
|
premium_id = self.cleaned_data['premium_id']
|
|
try:
|
|
self.premium = Premium.objects.get(id=premium_id)
|
|
if self.premium.limit > 0:
|
|
if self.premium.limit <= self.premium.premium_count:
|
|
raise forms.ValidationError(_("Sorry, that premium is fully subscribed."))
|
|
except Premium.DoesNotExist:
|
|
raise forms.ValidationError(_("Sorry, that premium is not valid."))
|
|
|
|
def clean(self):
|
|
# check on whether the preapproval amount is < amount for premium tier. If so, put an error message
|
|
preapproval_amount = self.cleaned_data.get("preapproval_amount")
|
|
if preapproval_amount is None:
|
|
# preapproval_amount failed validation, that error is the relevant one
|
|
return self.cleaned_data
|
|
elif self.premium is None:
|
|
raise forms.ValidationError(_("Please select a premium." ))
|
|
elif preapproval_amount < self.premium.amount:
|
|
logger.info("raising form validating error")
|
|
raise forms.ValidationError(_("Sorry, you must pledge at least $%s to select that premium." % (self.premium.amount)))
|
|
return self.cleaned_data
|
|
|
|
class TokenCCMixin(forms.Form):
|
|
stripe_token = forms.CharField(required=True, widget=forms.HiddenInput())
|
|
|
|
class BaseCCMixin(forms.Form):
|
|
work_id = forms.IntegerField(required=False, widget=forms.HiddenInput())
|
|
preapproval_amount = forms.DecimalField(
|
|
required=False,
|
|
min_value=D('1.00'),
|
|
max_value=D('100000.00'),
|
|
decimal_places=2,
|
|
label="Amount",
|
|
)
|
|
class UserCCMixin(forms.Form):
|
|
username = forms.CharField(max_length=30, required=True, widget=forms.HiddenInput())
|
|
|
|
class PlainCCForm(TokenCCMixin, forms.Form):
|
|
pass
|
|
|
|
class BaseCCForm(BaseCCMixin, TokenCCMixin, forms.Form):
|
|
pass
|
|
|
|
class AnonCCForm(BaseCCForm):
|
|
email = forms.CharField(max_length=30, required=False, widget=forms.TextInput())
|
|
|
|
class CCForm(UserCCMixin, BaseCCForm):
|
|
pass
|
|
|
|
class AccountCCForm( BaseCCMixin, UserCCMixin, forms.Form):
|
|
pass
|
|
|
|
class GoodreadsShelfLoadingForm(forms.Form):
|
|
goodreads_shelf_name_number = forms.CharField(widget=forms.Select(choices=(
|
|
('all','all'),
|
|
)))
|
|
|
|
class LibraryThingForm(forms.Form):
|
|
lt_username = forms.CharField(max_length=30, required=True)
|
|
|
|
class PledgeCancelForm(forms.Form):
|
|
# which campaign whose active transaction to cancel?
|
|
campaign_id = forms.IntegerField(required=True, widget=forms.HiddenInput())
|
|
|
|
|
|
class CampaignAdminForm(forms.Form):
|
|
campaign_id = forms.IntegerField()
|
|
|
|
class EmailShareForm(forms.Form):
|
|
recipient = forms.EmailField(error_messages={'required': 'Please specify a recipient.'})
|
|
subject = forms.CharField(max_length=100, error_messages={'required': 'Please specify a subject.'})
|
|
message = forms.CharField(
|
|
widget=forms.Textarea(),
|
|
error_messages={'required': 'Please include a message.'}
|
|
)
|
|
# allows us to return user to original page by passing it as hidden form input
|
|
# we can't rely on POST or GET since the emailshare view handles both
|
|
# and may iterate several times as it catches user errors, losing URL info
|
|
next = forms.CharField(widget=forms.HiddenInput())
|
|
|
|
class FeedbackForm(forms.Form):
|
|
sender = forms.EmailField(
|
|
widget=forms.TextInput(attrs={'size':50}),
|
|
label="Your email",
|
|
error_messages={'required': 'Please specify your email address.'}
|
|
)
|
|
subject = forms.CharField(
|
|
max_length=500,
|
|
widget=forms.TextInput(attrs={'size':50}),
|
|
error_messages={'required': 'Please specify a subject.'}
|
|
)
|
|
message = forms.CharField(
|
|
widget=forms.Textarea(),
|
|
error_messages={'required': 'Please specify a message.'}
|
|
)
|
|
page = forms.CharField(widget=forms.HiddenInput())
|
|
notarobot = forms.IntegerField(
|
|
label="Please prove you're not a robot",
|
|
error_messages={'required': "You must do the sum to prove you're not a robot."}
|
|
)
|
|
answer = forms.IntegerField(widget=forms.HiddenInput())
|
|
num1 = forms.IntegerField(widget=forms.HiddenInput())
|
|
num2 = forms.IntegerField(widget=forms.HiddenInput())
|
|
|
|
def clean(self):
|
|
cleaned_data = self.cleaned_data
|
|
notarobot = str(cleaned_data.get("notarobot"))
|
|
answer = str(cleaned_data.get("answer"))
|
|
if notarobot != answer:
|
|
raise forms.ValidationError(_("Whoops, try that sum again."))
|
|
|
|
return cleaned_data
|
|
|
|
class MsgForm(forms.Form):
|
|
msg = forms.CharField(
|
|
widget=forms.Textarea(),
|
|
error_messages={'required': 'Please specify a message.'}
|
|
)
|
|
|
|
def full_clean(self):
|
|
super(MsgForm, self).full_clean()
|
|
if self.data.has_key("supporter"):
|
|
try:
|
|
self.cleaned_data['supporter'] = User.objects.get(id=self.data["supporter"])
|
|
except User.DoesNotExist:
|
|
raise ValidationError("Supporter does not exist")
|
|
else:
|
|
raise ValidationError("Supporter is not specified")
|
|
if self.data.has_key("work"):
|
|
try:
|
|
self.cleaned_data['work'] = Work.objects.get(id=self.data["work"])
|
|
except Work.DoesNotExist:
|
|
raise ValidationError("Work does not exist")
|
|
else:
|
|
raise ValidationError("Work is not specified")
|
|
|
|
class PressForm(forms.ModelForm):
|
|
class Meta:
|
|
model = Press
|
|
exclude = ()
|
|
|
|
widgets = {
|
|
'date': SelectDateWidget(years=range(2010,2025)),
|
|
}
|
|
|
|
class KindleEmailForm(forms.Form):
|
|
kindle_email = forms.EmailField()
|
|
|
|
|
|
class LibModeForm(forms.ModelForm):
|
|
class Meta:
|
|
model = Libpref
|
|
fields = ()
|
|
|
|
class RegiftForm(forms.Form):
|
|
give_to = forms.EmailField(label="email address of recipient")
|
|
give_message = forms.CharField(
|
|
max_length=512,
|
|
label="your gift message",
|
|
initial="Here's an ebook from unglue.it, I hope you like it! - me",
|
|
)
|
|
|
|
class SubjectSelectForm(forms.Form):
|
|
add_kw = AutoCompleteSelectField(
|
|
SubjectLookup,
|
|
widget=AutoCompleteSelectWidget(SubjectLookup,allow_new=False),
|
|
label='Keyword',
|
|
)
|
|
class MapSubjectForm(forms.Form):
|
|
subject = AutoCompleteSelectField(
|
|
SubjectLookup,
|
|
widget=AutoCompleteSelectWidget(SubjectLookup,allow_new=False),
|
|
label='Source Subject',
|
|
)
|
|
onto_subject = AutoCompleteSelectField(
|
|
SubjectLookup,
|
|
widget=AutoCompleteSelectWidget(SubjectLookup,allow_new=False),
|
|
label='Target Subject',
|
|
)
|
|
|