infopages: allow template tags, some cleaning

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

diff --git a/apps/catalogue/forms.py b/apps/catalogue/forms.py
index 2bf974d..852513a 100644 (file)
--- a/apps/catalogue/forms.py
+++ b/apps/catalogue/forms.py
@@ -3,7 +3,6 @@
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from django import forms
-from django.core.files.base import ContentFile
 from django.utils.translation import ugettext_lazy as _
 from slughifi import slughifi
 
@@ -17,6 +16,8 @@ class BookImportForm(forms.Form):
     book_xml = forms.CharField(required=False)
 
     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'] = \
@@ -77,20 +78,62 @@ class NewSetForm(forms.Form):
         return new_set
 
 
-FORMATS = (
-    ('mp3', 'MP3'),
-    ('ogg', 'OGG'),
-    ('pdf', 'PDF'),
-    ('odt', 'ODT'),
-    ('txt', 'TXT'),
-    ('epub', 'EPUB'),
-    ('daisy', 'DAISY'),
-)
+FORMATS = [(f, f.upper()) for f in Book.ebook_formats]
 
 
 class DownloadFormatsForm(forms.Form):
-    formats = forms.MultipleChoiceField(required=False, choices=FORMATS, widget=forms.CheckboxSelectMultiple)
+    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
+