163         super(ContentManager, self).__init__(check_perm=False)

   163         super(ContentManager, self).__init__(check_perm=False)

   164         

   164         

   165     def get_by_natural_key(self, iri_id):

   165     def get_by_natural_key(self, iri_id):

   166         return self.get(iri_id=iri_id)

   166         return self.get(iri_id=iri_id)

   167 

   167 

   168 class Content(SafeModel):

   171 class Content(SafeModel):

   169     objects = ContentManager()

   172     objects = ContentManager()

   170     

   173     

   171     iri_id = models.CharField(max_length=255, unique=True, default=generate_uuid, verbose_name=_('content.iri_id'))

   174     iri_id = models.CharField(max_length=255, unique=True, default=generate_uuid, verbose_name=_('content.iri_id'))

   172     iriurl = models.CharField(max_length=1024, verbose_name=_('content.iriurl'))

   175     iriurl = models.CharField(max_length=1024, verbose_name=_('content.iriurl'))

   177     authors = models.ManyToManyField("Author", blank=True, verbose_name=_('content.authors'))

   180     authors = models.ManyToManyField("Author", blank=True, verbose_name=_('content.authors'))

   178     duration = models.IntegerField(null=True, blank=True, verbose_name=_('content.duration'))

   181     duration = models.IntegerField(null=True, blank=True, verbose_name=_('content.duration'))

   179     content_creation_date = models.DateTimeField(null=True, blank=True, verbose_name=_('content.content_creation_date'))

   182     content_creation_date = models.DateTimeField(null=True, blank=True, verbose_name=_('content.content_creation_date'))

   180     tags = TaggableManager()

   183     tags = TaggableManager()

   181     media_obj = models.ForeignKey("Media", blank=True, null=True)

   184     media_obj = models.ForeignKey("Media", blank=True, null=True)

   183     front_project = models.ForeignKey("Project", null=True, blank=True)

   186     front_project = models.ForeignKey("Project", null=True, blank=True)

   184         

   187         

   185     class Meta:

   188     class Meta:

   186         app_label="ldt_utils"

   189         app_label="ldt_utils"

   187         ordering = ["title"]

   190         ordering = ["title"]

   587     

   590     

   588     polemics_volume = property(**polemics_volume())

   591     polemics_volume = property(**polemics_volume())

   589     

   592     

   590     class Meta:

   593     class Meta:

   591         app_label="ldt_utils"

   594         app_label="ldt_utils"

   594 class Project(Document, SafeModel):

   600 class Project(Document, SafeModel):

   595     

   601     

   596     EDITION = 1

   602     EDITION = 1

   597     PUBLISHED = 2

   603     PUBLISHED = 2

   598     MODERATED = 3

   604     MODERATED = 3

   614     modification_date = models.DateTimeField(auto_now=True)

   620     modification_date = models.DateTimeField(auto_now=True)

   615     created_by = models.CharField(_("created by"), max_length=70)

   621     created_by = models.CharField(_("created by"), max_length=70)

   616     changed_by = models.CharField(_("changed by"), max_length=70)

   622     changed_by = models.CharField(_("changed by"), max_length=70)

   617     state = models.IntegerField(choices=STATE_CHOICES, default=1)

   623     state = models.IntegerField(choices=STATE_CHOICES, default=1)

   618     description = models.TextField(null=True, blank=True)    

   624     description = models.TextField(null=True, blank=True)    

   620     

   626     

   621     class Meta:

   627     class Meta:

   622         app_label="ldt_utils"

   628         app_label="ldt_utils"

   623         ordering = ["title"]

   629         ordering = ["title"]

   624         permissions = (

   630         permissions = (