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 django.core.exceptions import ValidationError
   8 from django.utils.translation import ugettext_lazy as _
   9
  10 from catalogue.constants import STAGES
  11 from librarian.document import Document
  12
  13
  14 class DocumentTextSaveForm(forms.Form):
  15     """
  16     Form for saving document's text:
  17
  18         * parent_revision - revision which the modified text originated from.
  19         * comment - user's verbose comment; will be used in commit.
  20         * stage - change to this stage
  21
  22     """
  23
  24     parent_revision = forms.IntegerField(widget=forms.HiddenInput, required=False)
  25     text = forms.CharField(widget=forms.HiddenInput)
  26
  27     author_name = forms.CharField(
  28         required=True,
  29         label=_(u"Author"),
  30         help_text=_(u"Your name"),
  31     )
  32
  33     author_email = forms.EmailField(
  34         required=True,
  35         label=_(u"Author's email"),
  36         help_text=_(u"Your email address, so we can show a gravatar :)"),
  37     )
  38
  39     comment = forms.CharField(
  40         required=False,
  41         widget=forms.Textarea,
  42         label=_(u"Your comments"),
  43         help_text=_(u"Describe changes you made."),
  44     )
  45
  46     stage = forms.ChoiceField(
  47         choices=[(s, s) for s in STAGES],
  48         required=False,
  49         label=_(u"Stage"),
  50         help_text=_(u"If completed a work stage, change to another one."),
  51     )
  52
  53     def __init__(self, *args, **kwargs):
  54         user = kwargs.pop('user')
  55         super(DocumentTextSaveForm, self).__init__(*args, **kwargs)
  56         if user and user.is_authenticated():
  57             self.fields['author_name'].required = False
  58             self.fields['author_email'].required = False
  59
  60     def clean_text(self):
  61         text = self.cleaned_data['text']
  62         try:
  63             Document.from_string(text)
  64         except ValueError as e:
  65             raise ValidationError(e.message)
  66         return text
  67
  68
  69 class DocumentTextRevertForm(forms.Form):
  70     """
  71     Form for reverting document's text:
  72
  73         * revision - revision to revert to.
  74         * comment - user's verbose comment; will be used in commit.
  75
  76     """
  77
  78     revision = forms.IntegerField(widget=forms.HiddenInput)
  79
  80     author_name = forms.CharField(
  81         required=False,
  82         label=_(u"Author"),
  83         help_text=_(u"Your name"),
  84     )
  85
  86     author_email = forms.EmailField(
  87         required=False,
  88         label=_(u"Author's email"),
  89         help_text=_(u"Your email address, so we can show a gravatar :)"),
  90     )
  91
  92     comment = forms.CharField(
  93         required=False,
  94         widget=forms.Textarea,
  95         label=_(u"Your comments"),
  96         help_text=_(u"Describe the reason for reverting."),
  97     )
  98
  99
 100 class DocumentTextPublishForm(forms.Form):
 101     revision = forms.IntegerField(widget=forms.HiddenInput)