X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/2f9cb34a07fcd98effda2fa900e48c31813f14c8..055beb6288dc307702d952431bf5775c7f0e34f4:/apps/catalogue/forms.py

diff --git a/apps/catalogue/forms.py b/apps/catalogue/forms.py
index 4b1214f4..5a8e4b2f 100644
--- a/apps/catalogue/forms.py
+++ b/apps/catalogue/forms.py
@@ -3,53 +3,89 @@
 # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
-from catalogue.models import User
-from django.db.models import Count
+from catalogue.models import Category
+from catalogue.models import Tag
 from django import forms
 from django.utils.translation import ugettext_lazy as _
 
 from catalogue.constants import MASTERS
-from catalogue.models import Document, Template
+
+
+def tag_field(category_tag, required=True):
+    category = Category.objects.get(dc_tag=category_tag)
+    return forms.ModelMultipleChoiceField(queryset=category.tag_set.all(), required=required)
+
 
 class DocumentCreateForm(forms.Form):
     """
         Form used for creating new documents.
     """
     owner_organization = forms.CharField(required=False)
-    title = forms.CharField(required=True)
-    language = forms.CharField(required=True)
+    title = forms.CharField()
+    language = forms.CharField()
     publisher = forms.CharField(required=False)
     description = forms.CharField(required=False)
     rights = forms.CharField(required=False)
     audience = forms.CharField()
     
     cover = forms.FileField(required=False)
-    
-    #summary = forms.CharField(required=True)
-    #template = forms.ModelChoiceField(Template.objects, required=False)
 
-    #class Meta:
-        #model = Book
-        #exclude = ['parent', 'parent_number', 'project', 'gallery', 'public']
+    def clean_cover(self):
+        cover = self.cleaned_data['cover']
+        if cover and cover.name.rsplit('.', 1)[-1].lower() not in ('jpg', 'jpeg', 'png', 'gif', 'svg'):
+            raise forms.ValidationError(_('The cover should be an image file (jpg/png/gif)'))
+        return file
+
+
+class TagForm(forms.Form):
+    def __init__(self, category, instance=None, *args, **kwargs):
+        super(TagForm, self).__init__(*args, **kwargs)
+        self.category = category
+        self.instance = instance
+        self.field().queryset = Tag.objects.filter(category=self.category)
+        self.field().label = self.category.label
+        if self.instance:
+            self.field().initial = self.initial()
+
+    def save(self):
+        assert self.instance, 'No instance provided'
+        self.instance.tags.remove(*self.instance.tags.filter(category=self.category))
+        self.instance.tags.add(self.cleaned_tags())
+
+    def field(self):
+        raise NotImplementedError
+
+    def initial(self):
+        raise NotImplementedError
 
-    #def __init__(self, *args, org=None, **kwargs):
-    #    super(DocumentCreateForm, self).__init__(*args, **kwargs)
-        #self.fields['slug'].widget.attrs={'class': 'autoslug'}
-        #self.fields['title'].widget.attrs={'class': 'autoslug-source'}
-        #self.fields['template'].queryset = Template.objects.filter(is_main=True)
+    def cleaned_tags(self):
+        raise NotImplementedError
 
-    #~ def clean(self):
-        #~ super(DocumentCreateForm, self).clean()
-        #template = self.cleaned_data['template']
-        #self.cleaned_data['gallery'] = self.cleaned_data['slug']
 
-        #~ if template is not None:
-            #~ self.cleaned_data['text'] = template.content
+class TagSingleForm(TagForm):
+    tag = forms.ModelChoiceField(Tag.objects.none())
 
-        #~ if not self.cleaned_data.get("text"):
-            #~ self._errors["template"] = self.error_class([_("You must select a template")])
+    def field(self):
+        return self.fields['tag']
 
-        #~ return self.cleaned_data
+    def initial(self):
+        return self.instance.tags.get(category=self.category)
+
+    def cleaned_tags(self):
+        return [self.cleaned_data['tag']]
+
+
+class TagMultipleForm(TagForm):
+    tags = forms.ModelMultipleChoiceField(Tag.objects.none(), required=False)
+
+    def field(self):
+        return self.fields['tags']
+
+    def initial(self):
+        return self.instance.tags.filter(category=self.category)
+
+    def cleaned_tags(self):
+        return self.cleaned_data['tags']
 
 
 class DocumentsUploadForm(forms.Form):
@@ -57,8 +93,9 @@ class DocumentsUploadForm(forms.Form):
         Form used for uploading new documents.
     """
     file = forms.FileField(required=True, label=_('ZIP file'))
-    dirs = forms.BooleanField(label=_('Directories are documents in chunks'),
-            widget = forms.CheckboxInput(attrs={'disabled':'disabled'}))
+    dirs = forms.BooleanField(
+        label=_('Directories are documents in chunks'),
+        widget=forms.CheckboxInput(attrs={'disabled': 'disabled'}))
 
     def clean(self):
         file = self.cleaned_data['file']
@@ -74,57 +111,6 @@ class DocumentsUploadForm(forms.Form):
         return self.cleaned_data
 
 
-class DocumentForm(forms.ModelForm):
-    """
-        Form used for editing a chunk.
-    """
-    user = forms.ModelChoiceField(queryset=
-        User.objects.order_by('last_name', 'first_name'), required=False,
-        label=_('Assigned to')) 
-
-    class Meta:
-        model = Document
-        fields = ['user', 'stage']
-
-
-class DocumentAddForm(DocumentForm):
-    """
-        Form used for adding a chunk to a document.
-    """
-
-    def clean_slug(self):
-        slug = self.cleaned_data['slug']
-        try:
-            user = Chunk.objects.get(book=self.instance.book, slug=slug)
-        except Chunk.DoesNotExist:
-            return slug
-        raise forms.ValidationError(_('Chunk with this slug already exists'))
-
-
-class BookForm(forms.ModelForm):
-    """Form used for editing a Book."""
-
-    class Meta:
-        model = Document
-        exclude = ['project']
-
-    def __init__(self, *args, **kwargs):
-        ret = super(BookForm, self).__init__(*args, **kwargs)
-        self.fields['slug'].widget.attrs.update({"class": "autoslug"})
-        self.fields['title'].widget.attrs.update({"class": "autoslug-source"})
-        return ret
-
-
-class ReadonlyBookForm(BookForm):
-    """Form used for not editing a Book."""
-
-    def __init__(self, *args, **kwargs):
-        ret = super(ReadonlyBookForm, self).__init__(*args, **kwargs)
-        for field in self.fields.values():
-            field.widget.attrs.update({"readonly": True})
-        return ret
-
-
 class ChooseMasterForm(forms.Form):
     """
         Form used for fixing the chunks in a book.