remove contest form link

[wolnelektury.git] / src / picture / models.py

diff --git a/src/picture/models.py b/src/picture/models.py
index 020d3f5..7732e20 100644 (file)
--- a/src/picture/models.py
+++ b/src/picture/models.py
@@ -12,6 +12,8 @@ from django.core.files.storage import FileSystemStorage
 from django.utils.datastructures import SortedDict
 from fnpdjango.utils.text.slughifi import slughifi
 from ssify import flush_ssi_includes
 from django.utils.datastructures import SortedDict
 from fnpdjango.utils.text.slughifi import slughifi
 from ssify import flush_ssi_includes

+
+from catalogue.models.tag import prefetched_relations

 from picture import tasks
 from StringIO import StringIO
 import jsonfield
 from picture import tasks
 from StringIO import StringIO
 import jsonfield


@@ -79,9 +81,9 @@ class Picture(models.Model):
         _('sort key by author'), max_length=120, db_index=True, editable=False, default=u'')
     created_at = models.DateTimeField(_('creation date'), auto_now_add=True, db_index=True)
     changed_at = models.DateTimeField(_('creation date'), auto_now=True, db_index=True)
         _('sort key by author'), max_length=120, db_index=True, editable=False, default=u'')
     created_at = models.DateTimeField(_('creation date'), auto_now_add=True, db_index=True)
     changed_at = models.DateTimeField(_('creation date'), auto_now=True, db_index=True)

-    xml_file = models.FileField('xml_file', upload_to="xml", storage=picture_storage)
-    image_file = ImageField(_('image_file'), upload_to="images", storage=picture_storage)
-    html_file = models.FileField('html_file', upload_to="html", storage=picture_storage)
+    xml_file = models.FileField(_('xml file'), upload_to="xml", storage=picture_storage)
+    image_file = ImageField(_('image file'), upload_to="images", storage=picture_storage)
+    html_file = models.FileField(_('html file'), upload_to="html", storage=picture_storage)

     areas_json = jsonfield.JSONField(_('picture areas JSON'), default={}, editable=False)
     extra_info = jsonfield.JSONField(_('extra information'), default={})
     culturepl_link = models.CharField(blank=True, max_length=240)
     areas_json = jsonfield.JSONField(_('picture areas JSON'), default={}, editable=False)
     extra_info = jsonfield.JSONField(_('extra information'), default={})
     culturepl_link = models.CharField(blank=True, max_length=240)


@@ -101,7 +103,7 @@ class Picture(models.Model):
         pass
 
     class Meta:
         pass
 
     class Meta:

-        ordering = ('sort_key',)
+        ordering = ('sort_key_author', 'sort_key')

 
         verbose_name = _('picture')
         verbose_name_plural = _('pictures')
 
         verbose_name = _('picture')
         verbose_name_plural = _('pictures')


@@ -112,8 +114,8 @@ class Picture(models.Model):
         self.sort_key = sortify(self.title)[:120]
 
         try:
         self.sort_key = sortify(self.title)[:120]
 
         try:

-            author = self.tags.filter(category='author')[0].sort_key
-        except IndexError:
+            author = self.authors().first().sort_key
+        except AttributeError:

             author = u''
         self.sort_key_author = author
 
             author = u''
         self.sort_key_author = author
 


@@ -124,8 +126,18 @@ class Picture(models.Model):
     def __unicode__(self):
         return self.title
 
     def __unicode__(self):
         return self.title
 

-    def author_str(self):
-        return ", ".join(str(t) for t in self.tags.filter(category='author'))
+    def authors(self):
+        return self.tags.filter(category='author')
+
+    def tag_unicode(self, category):
+        relations = prefetched_relations(self, category)
+        if relations:
+            return ', '.join(rel.tag.name for rel in relations)
+        else:
+            return ', '.join(self.tags.filter(category=category).values_list('name', flat=True))
+
+    def author_unicode(self):
+        return self.tag_unicode('author')

 
     @permalink
     def get_absolute_url(self):
 
     @permalink
     def get_absolute_url(self):


@@ -186,8 +198,10 @@ class Picture(models.Model):
             picture.extra_info = picture_xml.picture_info.to_dict()
 
             picture_tags = set(catalogue.models.Tag.tags_from_info(picture_xml.picture_info))
             picture.extra_info = picture_xml.picture_info.to_dict()
 
             picture_tags = set(catalogue.models.Tag.tags_from_info(picture_xml.picture_info))

-            motif_tags = set()
-            thing_tags = set()
+            for tag in picture_tags:
+                if not tag.for_pictures:
+                    tag.for_pictures = True
+                    tag.save()

 
             area_data = {'themes': {}, 'things': {}}
 
 
             area_data = {'themes': {}, 'things': {}}
 


@@ -201,23 +215,30 @@ class Picture(models.Model):
                 if part.get('object', None) is not None:
                     _tags = set()
                     for objname in part['object'].split(','):
                 if part.get('object', None) is not None:
                     _tags = set()
                     for objname in part['object'].split(','):

-                        objname = objname.strip().capitalize()
+                        objname = objname.strip()
+                        assert objname, 'Empty object name'
+                        # str.capitalize() is wrong, because it also lowers letters
+                        objname = objname[0].upper() + objname[1:]

                         tag, created = catalogue.models.Tag.objects.get_or_create(
                             slug=slughifi(objname), category='thing')
                         if created:
                             tag.name = objname
                             setattr(tag, 'name_%s' % lang, tag.name)
                             tag.sort_key = sortify(tag.name)
                         tag, created = catalogue.models.Tag.objects.get_or_create(
                             slug=slughifi(objname), category='thing')
                         if created:
                             tag.name = objname
                             setattr(tag, 'name_%s' % lang, tag.name)
                             tag.sort_key = sortify(tag.name)

+                            tag.for_pictures = True

                             tag.save()
                             tag.save()

-                        # thing_tags.add(tag)

                         area_data['things'][tag.slug] = {
                             'object': objname,
                             'coords': part['coords'],
                             }
 
                         _tags.add(tag)
                         area_data['things'][tag.slug] = {
                             'object': objname,
                             'coords': part['coords'],
                             }
 
                         _tags.add(tag)

+                        if not tag.for_pictures:
+                            tag.for_pictures = True
+                            tag.save()

                     area = PictureArea.rectangle(picture, 'thing', part['coords'])
                     area.save()
                     area = PictureArea.rectangle(picture, 'thing', part['coords'])
                     area.save()

+                    # WTF thing area does not inherit tags from picture and theme area does, is it intentional?

                     area.tags = _tags
                 else:
                     _tags = set()
                     area.tags = _tags
                 else:
                     _tags = set()


@@ -228,9 +249,13 @@ class Picture(models.Model):
                             if created:
                                 tag.name = motif
                                 tag.sort_key = sortify(tag.name)
                             if created:
                                 tag.name = motif
                                 tag.sort_key = sortify(tag.name)

+                                tag.for_pictures = True

                                 tag.save()
                             # motif_tags.add(tag)
                             _tags.add(tag)
                                 tag.save()
                             # motif_tags.add(tag)
                             _tags.add(tag)

+                            if not tag.for_pictures:
+                                tag.for_pictures = True
+                                tag.save()

                             area_data['themes'][tag.slug] = {
                                 'theme': motif,
                                 'coords': part['coords']
                             area_data['themes'][tag.slug] = {
                                 'theme': motif,
                                 'coords': part['coords']


@@ -241,7 +266,7 @@ class Picture(models.Model):
                     area.save()
                     area.tags = _tags.union(picture_tags)
 
                     area.save()
                     area.tags = _tags.union(picture_tags)
 

-            picture.tags = picture_tags.union(motif_tags).union(thing_tags)
+            picture.tags = picture_tags

             picture.areas_json = area_data
 
             if image_file is not None:
             picture.areas_json = area_data
 
             if image_file is not None:


@@ -313,7 +338,7 @@ class Picture(models.Model):
             pics_by_author[tag] = []
 
         for pic in pics.iterator():
             pics_by_author[tag] = []
 
         for pic in pics.iterator():

-            authors = list(pic.tags.filter(category='author'))
+            authors = list(pic.authors().only('pk'))

             if authors:
                 for author in authors:
                     pics_by_author[author].append(pic)
             if authors:
                 for author in authors:
                     pics_by_author[author].append(pic)


@@ -332,9 +357,7 @@ class Picture(models.Model):
         return self._info
 
     def pretty_title(self, html_links=False):
         return self._info
 
     def pretty_title(self, html_links=False):

-        picture = self
-        names = [(tag.name, tag.get_absolute_url())
-                 for tag in self.tags.filter(category='author')]
+        names = [(tag.name, tag.get_absolute_url()) for tag in self.authors().only('name', 'category', 'slug')]

         names.append((self.title, self.get_absolute_url()))
 
         if html_links:
         names.append((self.title, self.get_absolute_url()))
 
         if html_links: