diff -r 7c994c98d1df -r ae8593287883 web/ldt_utils/ldt/models.py
--- a/web/ldt_utils/ldt/models.py	Tue Jun 08 15:31:42 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-from django.db import models
-from django.conf import settings
-from ldt.core.models import Document, Owner
-from django.utils.translation import ugettext_lazy as _
-from utils import create_ldt, copy_ldt
-import uuid
-
-class Author(models.Model):
-
-    handle = models.CharField(max_length=512, unique=True, blank=True, null=True)
-    email = models.EmailField(unique=False, blank=True, null=True)
-    firstname = models.CharField(max_length=512, blank=True, null=True)
-    lastname = models.CharField(max_length=512, blank=True, null=True)
-    
-    def __unicode__(self):
-        return unicode(self.id) + " - " + self.handle + ", " + self.email + ", " + self.firstname + " " + self.lastname
-
-
-class Content(models.Model):
-    iri_id = models.CharField(max_length=1024, unique=True)
-    iriurl = models.URLField()
-    videopath = models.URLField(null=True, blank=True)
-    creation_date = models.DateTimeField(auto_now_add=True)
-    update_date = models.DateTimeField(auto_now=True)
-    title = models.CharField(max_length=1024, null=True, blank=True)
-    description = models.TextField(null=True, blank=True)
-    external_id = models.CharField(max_length=1024, null=True, blank=True)
-    authors = models.ManyToManyField(Author)
-    duration = models.IntegerField(null=True, blank=True)
-
-    def get_duration(self):
-        if self.duration is None:
-            doc = xml.dom.minidom.parse(self.iri_file_path())
-            doc = Ft.Xml.Domlette.ConvertDocument(doc)        
-            con = xml.xpath.Context.Context(doc, 1, 1, None)
-            res = xml.xpath.Evaluate("/iri/body/medias/media[@id='video']/video", context=con)
-            self.duration = int(res[0].getAttributeNS(None, 'dur'))
-            self.save()
-        return self.duration
-    
-    def delete(self):
-        super(Content, self).delete()
-        writer = lucene.IndexWriter(STORE, ANALYZER, True, lucene.IndexWriter.MaxFieldLength.UNLIMITED)
-        writer.deleteDocuments(lucene.Term("iri_id", self.iri_id))
-        writer.commit() 
-    
-    def __unicode__(self):
-        return str(self.id) + ": " + self.iri_id
-        
-    def iri_url(self, web_url=settings.WEB_URL):
-        if 'http' in self.iriurl or 'https' in self.iriurl:
-            return self.iriurl
-        else:
-            return unicode(web_url) + unicode(settings.MEDIA_URL)+u"media/ldt/"+unicode(self.iriurl)
-        
-        
-class Project(Document):  
-    STATE_CHOICES=(
-    (1, 'edition'),
-    (2, 'published'),
-    (3, 'moderated'),
-    (4, 'rejected'),
-    (5, 'deleted')
-    )
-    ldt_id = models.CharField(max_length=1024, unique=True)
-    ldt = models.TextField(null=True)
-    title = models.CharField(max_length=1024)
-    contents = models.ManyToManyField(Content)
-    creation_date = models.DateTimeField(auto_now_add=True)
-    modification_date = models.DateTimeField(auto_now=True)
-    created_by = models.CharField(_("created by"), max_length=70)
-    changed_by = models.CharField(_("changed by"), max_length=70)
-    state = models.IntegerField(choices=STATE_CHOICES, default=1)
-    
-    def __unicode__(self):
-        return unicode(self.id) + u": " + unicode(self.ldt_id)
-
-    @staticmethod
-    def create_project(user, title, contents):
-        owner = Owner.objects.get(user=user)
-        project = Project(title=title, owner=owner)
-        project.ldt_id = str(uuid.uuid1())
-        project.created_by=user.username
-        project.changed_by=user.username
-        project.state = 1
-        project.save()
-        for content in contents:
-            project.contents.add(content)
-        project.save()
-        return create_ldt(project, user)
-
-    def copy_project(self, user, title):
-        owner = Owner.objects.get(user=user)
-        project = Project(title=title, owner=owner)
-        project = copy_ldt(self, project, user)
-        project.save()
-        for content in self.contents.all():
-            project.contents.add(content)
-        project.save()
-        return project
-
-class Segment(models.Model):
-    
-    project_obj = models.ForeignKey(Project, null=True)
-    content = models.ForeignKey(Content)
-    project_id = models.CharField(max_length=1024, unique=False, blank=True, null=True)
-    iri_id = models.CharField(max_length=1024, unique=False)
-    ensemble_id = models.CharField(max_length=1024, unique=False)
-    cutting_id = models.CharField(max_length=1024, unique=False)    
-    element_id = models.CharField(max_length=1024, unique=False)
-    tags = models.CharField(max_length=2048, unique=False, null=True, blank=True)  
-    title = models.CharField(max_length=2048, unique=False, null=True, blank=True)
-    duration = models.IntegerField(null=True)
-    start_ts = models.IntegerField(null=True)
-    author = models.CharField(max_length=1024, unique=False, null=True, blank=True)
-    date = models.CharField(max_length=128, unique=False, null=True, blank=True)
-    abstract = models.TextField(null=True, blank=True)
-    
-    def __unicode__(self):
-        return "/".join((unicode(self.project_id), unicode(self.iri_id), unicode(self.ensemble_id), unicode(self.cutting_id), unicode(self.element_id)))
-    
-    class Meta:
-        unique_together = (('project_id', 'iri_id', 'ensemble_id', 'cutting_id', 'element_id'),)
-