Django admin: fix index modifications (refs #1884)

1 files changed, 11 insertions, 1 deletions

diff --git a/archaeological_operations/models.py b/archaeological_operations/models.py
index f6ac43239..d37422f3d 100644
--- a/archaeological_operations/models.py
+++ b/archaeological_operations/models.py
@@ -495,7 +495,8 @@ class AdministrativeAct(BaseHistorizedItem, OwnPerms, ValueGetter):
     signature_date = models.DateField(_(u"Signature date"), blank=True,
                                       null=True)
     year = models.IntegerField(_(u"Year"), blank=True, null=True)
-    act_object = models.CharField(_(u"Object"), max_length=200)
+    act_object = models.TextField(_(u"Object"), max_length=200, blank=True,
+                                  null=True)
     if settings.COUNTRY == 'fr':
         ref_sra = models.CharField(u"Référence SRA", max_length=15, blank=True,
                                       null=True)
@@ -594,6 +595,15 @@ class AdministrativeAct(BaseHistorizedItem, OwnPerms, ValueGetter):
             else:
                 self._get_index()
 
+    def clean(self, *args, **kwargs):
+        if not self.signature_date:
+            return super(AdministrativeAct, self).clean(*args, **kwargs)
+        self.year = self.signature_date.year
+        if not self.act_type.indexed:
+            return super(AdministrativeAct, self).clean(*args, **kwargs)
+        self._get_index()
+        super(AdministrativeAct, self).clean(*args, **kwargs)
+
     def save(self, *args, **kwargs):
         if not self.signature_date:
             return super(AdministrativeAct, self).save(*args, **kwargs)