Fix for a bug introduced in refactoring: customized pdfs were instantly deleted,...

[wolnelektury.git] / apps / catalogue / forms.py

diff --git a/apps/catalogue/forms.py b/apps/catalogue/forms.py
index 1a025ec..094aaaf 100644 (file)
--- a/apps/catalogue/forms.py
+++ b/apps/catalogue/forms.py
@@ -12,21 +12,34 @@ from catalogue import utils
 
 
 class BookImportForm(forms.Form):
-    book_xml_file = forms.FileField()
+    book_xml_file = forms.FileField(required=False)
+    book_xml = forms.CharField(required=False)
 
-    def save(self, commit=True):
-        return Book.from_xml_file(self.cleaned_data['book_xml_file'], overwrite=True)
+    def clean(self):
+        from django.core.files.base import ContentFile
+
+        if not self.cleaned_data['book_xml_file']:
+            if self.cleaned_data['book_xml']:
+                self.cleaned_data['book_xml_file'] = \
+                        ContentFile(self.cleaned_data['book_xml'].encode('utf-8'))
+            else:
+                raise forms.ValidationError(_("Please supply an XML."))
+        return super(BookImportForm, self).clean()
+
+    def save(self, commit=True, **kwargs):
+        return Book.from_xml_file(self.cleaned_data['book_xml_file'], overwrite=True, **kwargs)
 
 
 class SearchForm(forms.Form):
     q = JQueryAutoCompleteField('/katalog/tags/', {'minChars': 2, 'selectFirst': True, 'cacheLength': 50, 'matchContains': "word"})
     tags = forms.CharField(widget=forms.HiddenInput, required=False)
-    
+
     def __init__(self, *args, **kwargs):
         tags = kwargs.pop('tags', [])
         super(SearchForm, self).__init__(*args, **kwargs)
         self.fields['q'].widget.attrs['title'] = _('title, author, theme/topic, epoch, kind, genre')
-        self.fields['tags'].initial = '/'.join(tag.slug for tag in Tag.get_tag_list(tags))
+           #self.fields['q'].widget.attrs['style'] = ''
+        self.fields['tags'].initial = '/'.join(tag.url_chunk for tag in Tag.get_tag_list(tags))
 
 
 class UserSetsForm(forms.Form):
@@ -38,29 +51,29 @@ class UserSetsForm(forms.Form):
 
 
 class ObjectSetsForm(forms.Form):
-    def __init__(self, obj, user, *args, **kwargs):        
+    def __init__(self, obj, user, *args, **kwargs):
         super(ObjectSetsForm, self).__init__(*args, **kwargs)
         self.fields['set_ids'] = forms.MultipleChoiceField(
             label=_('Shelves'),
             required=False,
-            choices=[(tag.id, "%s (%s)" % (tag.name, tag.book_count)) for tag in Tag.objects.filter(category='set', user=user)],
+            choices=[(tag.id, "%s (%s)" % (tag.name, tag.get_count())) for tag in Tag.objects.filter(category='set', user=user)],
             initial=[tag.id for tag in obj.tags.filter(category='set', user=user)],
             widget=forms.CheckboxSelectMultiple
         )
-        
+
 
 class NewSetForm(forms.Form):
     name = forms.CharField(max_length=50, required=True)
-    
+
     def __init__(self, *args, **kwargs):
         super(NewSetForm, self).__init__(*args, **kwargs)
         self.fields['name'].widget.attrs['title'] = _('Name of the new shelf')
-        
+
     def save(self, user, commit=True):
         name = self.cleaned_data['name']
-        new_set = Tag(name=name, slug=utils.get_random_hash(name), sort_key=slughifi(name),
+        new_set = Tag(name=name, slug=utils.get_random_hash(name), sort_key=name.lower(),
             category='set', user=user)
-        
+
         new_set.save()
         return new_set
 
@@ -72,12 +85,63 @@ FORMATS = (
     ('odt', 'ODT'),
     ('txt', 'TXT'),
     ('epub', 'EPUB'),
+    ('daisy', 'DAISY'),
+    ('mobi', 'MOBI'),
 )
 
 
 class DownloadFormatsForm(forms.Form):
     formats = forms.MultipleChoiceField(required=False, choices=FORMATS, widget=forms.CheckboxSelectMultiple)
-    
+
     def __init__(self, *args, **kwargs):
          super(DownloadFormatsForm, self).__init__(*args, **kwargs)
 
+
+PDF_PAGE_SIZES = (
+    ('a4paper', _('A4')),
+    ('a5paper', _('A5')),
+)
+
+
+PDF_LEADINGS = (
+    ('', _('Normal leading')),
+    ('onehalfleading', _('One and a half leading')),
+    ('doubleleading', _('Double leading')),
+    )
+
+PDF_FONT_SIZES = (
+    ('11pt', _('Default')),
+    ('13pt', _('Big'))
+    )
+
+
+class CustomPDFForm(forms.Form):
+    nofootnotes = forms.BooleanField(required=False, label=_("Don't show footnotes"))
+    nothemes = forms.BooleanField(required=False, label=_("Don't disply themes"))
+    nowlfont = forms.BooleanField(required=False, label=_("Don't use our custom font"))
+    ##    pagesize = forms.ChoiceField(PDF_PAGE_SIZES, required=True, label=_("Paper size"))
+    leading = forms.ChoiceField(PDF_LEADINGS, required=False, label=_("Leading"))
+    fontsize = forms.ChoiceField(PDF_FONT_SIZES, required=True, label=_("Font size"))
+
+    @property
+    def customizations(self):
+        c = []
+        if self.cleaned_data['nofootnotes']:
+            c.append('nofootnotes')
+            
+        if self.cleaned_data['nothemes']:
+            c.append('nothemes')
+            
+        if self.cleaned_data['nowlfont']:
+            c.append('nowlfont')
+        
+            ##  c.append(self.cleaned_data['pagesize'])
+        c.append(self.cleaned_data['fontsize'])
+
+        if self.cleaned_data['leading']:
+            c.append(self.cleaned_data['leading'])
+
+        c.sort()
+
+        return c
+