New importer type XML - XSLT. Importer: add relation between category key and categories

* new importer type XML - XSLT
  * associated form and UI modification
* add new model ImporterKeyCategories
  * associated migration
  * associated admin modification
* longer state field for Importers
  * associated migration

1 files changed, 27 insertions, 3 deletions

diff --git a/chimere/models.py b/chimere/models.py
index 3196ae6..5727098 100644
--- a/chimere/models.py
+++ b/chimere/models.py
@@ -348,10 +348,9 @@ class Importer(models.Model):
                               blank=True, null=True)
     license = models.CharField(_(u"License"), max_length=100,
                                blank=True, null=True)
-    categories = SelectMultipleField(SubCategory,
+    categories = SelectMultipleField(SubCategory, blank=True, null=True,
                       verbose_name=_(u"Associated subcategories"))
-    state = models.CharField(_(u"State"), max_length=200,
-                             blank=True, null=True)
+    state = models.TextField(_(u"State"), blank=True, null=True)
     associate_marker_to_way = models.BooleanField(_(u"Automatically associate "\
                                            u"a marker to a way"), default=False)
     automatic_update = models.BooleanField(_(u"Automatically updated"),
@@ -379,6 +378,31 @@ class Importer(models.Model):
     def display_categories(self):
         return u"\n".join([cat.name for cat in self.categories.all()])
 
+    def get_key_category_dict(self):
+        dct = {}
+        # if no category provided: all category are considered
+        q = SubCategory.objects.all()
+        if self.categories.count():
+            q = self.categories.all()
+        for cat in q.all():
+            dct[defaultfilters.slugify(cat.name)] = cat
+
+        for key_cat in self.key_categories.all():
+            dct[key_cat.key] = key_cat.category
+        return dct
+
+class ImporterKeyCategories(models.Model):
+    """
+    Association between key and categories
+    """
+    importer = models.ForeignKey(Importer, verbose_name=_(u"Importer"),
+                                 related_name='key_categories')
+    category = models.ForeignKey(SubCategory, verbose_name=_(u"Category"))
+    key = models.CharField(_(u"Import key"), max_length=200)
+
+    class Meta:
+        verbose_name = _(u"Importer - Key categories")
+
 STATUS = (('S', _(u'Submited')),
           ('A', _(u'Available')),
           ('M', _(u'Modified')),