--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/ldt_utils/migrations/0012_auto__add_field_content_last_annotated.py	Thu Jan 12 10:59:29 2012 +0100
@@ -0,0 +1,147 @@
+# encoding: utf-8
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        
+        # Adding field 'Content.last_annotated'
+        db.add_column('ldt_utils_content', 'last_annotated', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, auto_now=True, blank=True), keep_default=False)
+
+
+    def backwards(self, orm):
+        
+        # Deleting field 'Content.last_annotated'
+        db.delete_column('ldt_utils_content', 'last_annotated')
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'ldt_utils.annotationstat': {
+            'Meta': {'object_name': 'AnnotationStat'},
+            'content': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ldt_utils.Content']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'nb_annotation': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ldt_utils.Project']"}),
+            'stat': ('django.db.models.fields.CommaSeparatedIntegerField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'})
+        },
+        'ldt_utils.author': {
+            'Meta': {'object_name': 'Author'},
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'null': 'True', 'blank': 'True'}),
+            'firstname': ('django.db.models.fields.CharField', [], {'max_length': '512', 'null': 'True', 'blank': 'True'}),
+            'handle': ('django.db.models.fields.CharField', [], {'max_length': '512', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'lastname': ('django.db.models.fields.CharField', [], {'max_length': '512', 'null': 'True', 'blank': 'True'})
+        },
+        'ldt_utils.content': {
+            'Meta': {'ordering': "['title']", 'object_name': 'Content'},
+            'authors': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ldt_utils.Author']", 'symmetrical': 'False', 'blank': 'True'}),
+            'content_creation_date': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'creation_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'duration': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image': ('sorl.thumbnail.fields.ImageField', [], {'default': "'thumbnails/contents/content_default_icon.png'", 'max_length': '200'}),
+            'iri_id': ('django.db.models.fields.CharField', [], {'default': "u'2881df40-3c6c-11e1-a0be-001485352c9a'", 'unique': 'True', 'max_length': '1024'}),
+            'iriurl': ('django.db.models.fields.CharField', [], {'max_length': '1024'}),
+            'last_annotated': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'auto_now': 'True', 'blank': 'True'}),
+            'media_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ldt_utils.Media']", 'null': 'True', 'blank': 'True'}),
+            'nb_annotation': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'stat_annotation': ('django.db.models.fields.CommaSeparatedIntegerField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'tags': ('tagging.fields.TagField', [], {'max_length': '2048', 'null': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'update_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
+        },
+        'ldt_utils.media': {
+            'Meta': {'object_name': 'Media'},
+            'creation_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'creator': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'duration': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'external_id': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'external_permalink': ('django.db.models.fields.URLField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'external_publication_url': ('django.db.models.fields.URLField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'external_src_url': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'media_creation_date': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'mimetype_field': ('django.db.models.fields.CharField', [], {'max_length': '512', 'null': 'True', 'blank': 'True'}),
+            'src': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '1024'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'update_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'videopath': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'})
+        },
+        'ldt_utils.project': {
+            'Meta': {'ordering': "['title']", 'object_name': 'Project'},
+            'changed_by': ('django.db.models.fields.CharField', [], {'max_length': '70'}),
+            'contents': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ldt_utils.Content']", 'through': "orm['ldt_utils.AnnotationStat']", 'symmetrical': 'False'}),
+            'created_by': ('django.db.models.fields.CharField', [], {'max_length': '70'}),
+            'creation_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image': ('sorl.thumbnail.fields.ImageField', [], {'default': "'thumbnails/projects/project_default_icon.png'", 'max_length': '200'}),
+            'ldt': ('django.db.models.fields.TextField', [], {'null': 'True'}),
+            'ldt_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '1024'}),
+            'modification_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
+            'state': ('django.db.models.fields.IntegerField', [], {'default': '1'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '1024'})
+        },
+        'ldt_utils.segment': {
+            'Meta': {'unique_together': "(('project_id', 'iri_id', 'ensemble_id', 'cutting_id', 'element_id'),)", 'object_name': 'Segment'},
+            'abstract': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'author': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'content': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ldt_utils.Content']"}),
+            'cutting_id': ('django.db.models.fields.CharField', [], {'max_length': '1024'}),
+            'date': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True', 'blank': 'True'}),
+            'duration': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
+            'element_id': ('django.db.models.fields.CharField', [], {'max_length': '1024'}),
+            'ensemble_id': ('django.db.models.fields.CharField', [], {'max_length': '1024'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'iri_id': ('django.db.models.fields.CharField', [], {'max_length': '1024'}),
+            'project_id': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'project_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ldt_utils.Project']", 'null': 'True'}),
+            'start_ts': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
+            'tags': ('tagging.fields.TagField', [], {'max_length': '2048', 'null': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '2048', 'null': 'True', 'blank': 'True'})
+        }
+    }
+
+    complete_apps = ['ldt_utils']

--- a/src/ldt/ldt/ldt_utils/models.py	Thu Jan 12 10:47:28 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/models.py	Thu Jan 12 10:59:29 2012 +0100
@@ -11,6 +11,7 @@
 from sorl.thumbnail import ImageField
 from utils import (create_ldt, copy_ldt, create_empty_iri, update_iri, 
     generate_uuid)
+import datetime
 import lucene
 import lxml.etree
 import mimetypes
@@ -130,6 +131,7 @@
     image = ImageField(upload_to=settings.MEDIA_ROOT+"thumbnails/contents/", default=settings.DEFAULT_CONTENT_ICON, max_length=200)
     stat_annotation = models.CommaSeparatedIntegerField(max_length=1024, null=True, blank=True, verbose_name=_("content.stat_annotation")) 
     nb_annotation = models.IntegerField(null=True, blank=True, verbose_name=_('content.nb_annotation'))
+    last_annotated = models.DateTimeField(default=datetime.datetime.now, verbose_name=_('content.last_annotated'))
         
     class Meta:
         ordering = ["title"]

--- a/src/ldt/ldt/ldt_utils/stat.py	Thu Jan 12 10:47:28 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/stat.py	Thu Jan 12 10:59:29 2012 +0100
@@ -2,6 +2,7 @@
 from ldt.ldt_utils.models import AnnotationStat, Project
 from django.db.models.signals import pre_delete
 import lxml.etree
+import datetime
 
 
 def update_stat_project(project, contents=None, doc=None, update_contents=[]):
@@ -113,6 +114,7 @@
     
     content.nb_annotation = nb_annotation
     content.stat_annotation = get_string_from_buckets(content_stat)
+    content.last_annotated = datetime.datetime.now()
     content.save()    
 
 
@@ -138,7 +140,7 @@
         content.stat_annotation = get_string_from_buckets([pair[0] + pair[1] for pair in zip(content_stat, buckets)])
         contribution_project.stat = get_string_from_buckets(buckets)  
 
-   
+    content.last_annotated = datetime.datetime.now()
     content.save()
     contribution_project.save()
 

--- a/src/ldt/ldt/ldt_utils/views/front.py	Thu Jan 12 10:47:28 2012 +0100
+++ b/src/ldt/ldt/ldt_utils/views/front.py	Thu Jan 12 10:59:29 2012 +0100
@@ -14,7 +14,7 @@
 @login_required
 def front_home(request):
     # Get the 3 last annotated contents
-    last_contents = Content.objects.order_by('-content_creation_date')[:3]
+    last_contents = Content.objects.order_by('-last_annotated')[:3]
     # Get the most annotated contents
     most_contents = Content.objects.order_by('-nb_annotation')[:8]
     # Get the active groups