Merge branch 'master' of git+ssh://github.com/fnp/wolnelektury

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

diff --git a/apps/catalogue/fields.py b/apps/catalogue/fields.py
index 160167e..62ca29c 100644 (file)
--- a/apps/catalogue/fields.py
+++ b/apps/catalogue/fields.py
@@ -13,6 +13,8 @@ from django.forms.util import smart_unicode
 from django.utils import simplejson as json
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
 from django.utils import simplejson as json
 from django.utils.html import escape
 from django.utils.safestring import mark_safe

+from django.utils.translation import ugettext_lazy as _
+from south.modelsinspector import add_introspection_rules

 
 
 class JSONEncoder(json.JSONEncoder):
 
 
 class JSONEncoder(json.JSONEncoder):


@@ -36,13 +38,13 @@ def loads(str):
 
 class JSONFormField(forms.CharField):
     widget = forms.Textarea
 
 class JSONFormField(forms.CharField):
     widget = forms.Textarea

-    
+

     def clean(self, value):
         try:
             loads(value)
             return value
         except ValueError, e:
     def clean(self, value):
         try:
             loads(value)
             return value
         except ValueError, e:

-            raise forms.ValidationError('Enter a valid JSON value. Error: %s' % e)
+            raise forms.ValidationError(_('Enter a valid JSON value. Error: %s') % e)

 
 
 class JSONField(models.TextField):
 
 
 class JSONField(models.TextField):


@@ -59,7 +61,7 @@ class JSONField(models.TextField):
 
     def contribute_to_class(self, cls, name):
         super(JSONField, self).contribute_to_class(cls, name)
 
     def contribute_to_class(self, cls, name):
         super(JSONField, self).contribute_to_class(cls, name)

-        
+

         def get_value(model_instance):
             return loads(getattr(model_instance, self.attname, None))
         setattr(cls, 'get_%s_value' % self.name, get_value)
         def get_value(model_instance):
             return loads(getattr(model_instance, self.attname, None))
         setattr(cls, 'get_%s_value' % self.name, get_value)


@@ -68,6 +70,8 @@ class JSONField(models.TextField):
             return setattr(model_instance, self.attname, dumps(json))
         setattr(cls, 'set_%s_value' % self.name, set_value)
 
             return setattr(model_instance, self.attname, dumps(json))
         setattr(cls, 'set_%s_value' % self.name, set_value)
 

+add_introspection_rules([], ["^catalogue\.fields\.JSONField"])
+

 
 class JQueryAutoCompleteWidget(forms.TextInput):
     def __init__(self, source, options=None, *args, **kwargs):
 
 class JQueryAutoCompleteWidget(forms.TextInput):
     def __init__(self, source, options=None, *args, **kwargs):


@@ -76,23 +80,23 @@ class JQueryAutoCompleteWidget(forms.TextInput):
         if options:
             self.options = dumps(options)
         super(JQueryAutoCompleteWidget, self).__init__(*args, **kwargs)
         if options:
             self.options = dumps(options)
         super(JQueryAutoCompleteWidget, self).__init__(*args, **kwargs)

-    
+

     def render_js(self, field_id):
         source = "'%s'" % escape(self.source)
         options = ''
         if self.options:
             options += ', %s' % self.options
     def render_js(self, field_id):
         source = "'%s'" % escape(self.source)
         options = ''
         if self.options:
             options += ', %s' % self.options

-        
+

         return u'$(\'#%s\').autocomplete(%s%s).result(autocomplete_result_handler);' % (field_id, source, options)
         return u'$(\'#%s\').autocomplete(%s%s).result(autocomplete_result_handler);' % (field_id, source, options)

-    
+

     def render(self, name, value=None, attrs=None):
         final_attrs = self.build_attrs(attrs, name=name)
         if value:
             final_attrs['value'] = smart_unicode(value)
     def render(self, name, value=None, attrs=None):
         final_attrs = self.build_attrs(attrs, name=name)
         if value:
             final_attrs['value'] = smart_unicode(value)

-        
+

         if not self.attrs.has_key('id'):
             final_attrs['id'] = 'id_%s' % name
         if not self.attrs.has_key('id'):
             final_attrs['id'] = 'id_%s' % name

-        
+

         html = u'''<input type="text" %(attrs)s/>
             <script type="text/javascript">//<!--
             %(js)s//--></script>
         html = u'''<input type="text" %(attrs)s/>
             <script type="text/javascript">//<!--
             %(js)s//--></script>


@@ -100,7 +104,7 @@ class JQueryAutoCompleteWidget(forms.TextInput):
                 'attrs' : flatatt(final_attrs),
                 'js' : self.render_js(final_attrs['id']),
             }
                 'attrs' : flatatt(final_attrs),
                 'js' : self.render_js(final_attrs['id']),
             }

-        
+

         return mark_safe(html)
 
 
         return mark_safe(html)
 
 


@@ -108,6 +112,18 @@ class JQueryAutoCompleteField(forms.CharField):
     def __init__(self, source, options=None, *args, **kwargs):
         if 'widget' not in kwargs:
             kwargs['widget'] = JQueryAutoCompleteWidget(source, options)
     def __init__(self, source, options=None, *args, **kwargs):
         if 'widget' not in kwargs:
             kwargs['widget'] = JQueryAutoCompleteWidget(source, options)

-        
+

         super(JQueryAutoCompleteField, self).__init__(*args, **kwargs)
 
         super(JQueryAutoCompleteField, self).__init__(*args, **kwargs)
 

+try:
+    # check for south
+    from south.modelsinspector import add_introspection_rules
+
+    add_introspection_rules([
+    (
+        [JSONField], # Class(es) these apply to
+        [], # Positional arguments (not used)
+        {}, # Keyword argument
+    ), ], ["^catalogue\.fields\.JSONField"])
+except ImportError:
+    pass