apps/wiki/forms.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
   4 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   5 #
   6 from django import forms
   7 from wiki.constants import DOCUMENT_TAGS, DOCUMENT_STAGES
   8 from django.utils.translation import ugettext_lazy as _
   9
  10
  11 class DocumentTagForm(forms.Form):
  12     """
  13         Form for tagging revisions.
  14     """
  15
  16     id = forms.CharField(widget=forms.HiddenInput)
  17     tag = forms.ChoiceField(choices=DOCUMENT_TAGS)
  18     revision = forms.IntegerField(widget=forms.HiddenInput)
  19
  20
  21 class DocumentCreateForm(forms.Form):
  22     """
  23         Form used for creating new documents.
  24     """
  25     title = forms.CharField()
  26     id = forms.RegexField(regex=ur"\w+")
  27     file = forms.FileField(required=False)
  28     text = forms.CharField(required=False, widget=forms.Textarea)
  29
  30     def clean(self):
  31         file = self.cleaned_data['file']
  32
  33         if file is not None:
  34             try:
  35                 self.cleaned_data['text'] = file.read().decode('utf-8')
  36             except UnicodeDecodeError:
  37                 raise forms.ValidationError("Text file must be UTF-8 encoded.")
  38
  39         if not self.cleaned_data["text"]:
  40             raise forms.ValidationError("You must either enter text or upload a file")
  41
  42         return self.cleaned_data
  43
  44
  45 class DocumentTextSaveForm(forms.Form):
  46     """
  47     Form for saving document's text:
  48
  49         * name - document's storage identifier.
  50         * parent_revision - revision which the modified text originated from.
  51         * comment - user's verbose comment; will be used in commit.
  52         * stage_completed - mark this change as end of given stage.
  53
  54     """
  55
  56     id = forms.CharField(widget=forms.HiddenInput)
  57     parent_revision = forms.IntegerField(widget=forms.HiddenInput)
  58     text = forms.CharField(widget=forms.HiddenInput)
  59
  60     author_name = forms.CharField(
  61         required=False,
  62         label=_(u"Author"),
  63         help_text=_(u"Your name/"),
  64     )
  65
  66     author_email = forms.EmailField(
  67         required=False,
  68         label=_(u"Author's email"),
  69         help_text=_(u"Your email address, so we can show a gravatar :)"),
  70     )
  71
  72     comment = forms.CharField(
  73         required=True,
  74         widget=forms.Textarea,
  75         label=_(u"Your comments"),
  76         help_text=_(u"Describe changes you made."),
  77     )
  78
  79     stage_completed = forms.ChoiceField(
  80         choices=DOCUMENT_STAGES,
  81         required=False,
  82         label=_(u"Completed"),
  83         help_text=_(u"If you completed a life cycle stage, select it."),
  84     )