X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/3756a9d667b0207137d004f2bb5a7731b671073c..357027375ff8867f42ca34bcbfb5a78b5b185fc3:/apps/picture/models.py

diff --git a/apps/picture/models.py b/apps/picture/models.py
deleted file mode 100644
index 01f9b8d48..000000000
--- a/apps/picture/models.py
+++ /dev/null
@@ -1,134 +0,0 @@
-from django.db import models
-import catalogue.models
-from django.db.models import permalink
-from sorl.thumbnail import ImageField
-from django.conf import settings
-from django.core.files.storage import FileSystemStorage
-from django.utils.datastructures import SortedDict
-from librarian import dcparser, picture
-
-from django.utils.translation import ugettext_lazy as _
-from newtagging import managers
-from os import path
-
-
-picture_storage = FileSystemStorage(location=path.join(settings.MEDIA_ROOT, 'pictures'), base_url=settings.MEDIA_URL + "pictures/")
-
-
-class Picture(models.Model):
-    """
-    Picture resource.
-
-    """
-    title       = models.CharField(_('title'), max_length=120)
-    slug        = models.SlugField(_('slug'), max_length=120, db_index=True, unique=True)
-    sort_key    = models.CharField(_('sort key'), max_length=120, db_index=True, editable=False)
-    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)
-    objects     = models.Manager()
-    tagged      = managers.ModelTaggedItemManager(catalogue.models.Tag)
-    tags        = managers.TagDescriptor(catalogue.models.Tag)
-
-    class AlreadyExists(Exception):
-        pass
-
-    class Meta:
-        ordering = ('sort_key',)
-
-        verbose_name = _('picture')
-        verbose_name_plural = _('pictures')
-
-    URLID_RE = r'[a-z0-9-]+'
-    FILEID_RE = r'[a-z0-9-]+'
-
-    def save(self, force_insert=False, force_update=False, reset_short_html=True, **kwargs):
-        from sortify import sortify
-
-        self.sort_key = sortify(self.title)
-
-        ret = super(Picture, self).save(force_insert, force_update)
-
-        return ret
-
-    def __unicode__(self):
-        return self.title
-
-    @permalink
-    def get_absolute_url(self):
-        return ('picture.views.picture_detail', [self.urlid()])
-
-    def urlid(self):
-        return self.slug
-
-    @classmethod
-    def from_xml_file(cls, xml_file, images_path=None, overwrite=False):
-        """
-        Import xml and it's accompanying image file.
-        """
-        from django.core.files import File
-        from librarian.picture import WLPicture
-        close_xml_file = False
-
-        if not isinstance(xml_file, File):
-            xml_file = File(open(xml_file))
-            close_xml_file = True
-        try:
-            # use librarian to parse meta-data
-            picture_xml = WLPicture.from_file(xml_file)
-
-            picture, created = Picture.objects.get_or_create(slug=picture_xml.slug)
-            if not created and not overwrite:
-                raise Picture.AlreadyExists('Picture %s already exists' % picture_xml.slug)
-
-            picture.title = picture_xml.picture_info.title
-
-            picture.tags = catalogue.models.Tag.tags_from_info(picture_xml.picture_info)
-
-            img = picture_xml.image_file()
-            try:
-                picture.image_file.save(path.basename(picture_xml.image_path), File(img))
-            finally:
-                img.close()
-
-            picture.xml_file.save("%s.xml" % picture.slug, File(xml_file))
-            picture.save()
-        finally:
-            if close_xml_file:
-                xml_file.close()
-        return picture
-
-    @classmethod
-    def picture_list(cls, filter=None):
-        """Generates a hierarchical listing of all pictures
-        Pictures are optionally filtered with a test function.
-        """
-
-        pics = cls.objects.all().order_by('sort_key')\
-            .only('title', 'slug', 'image_file')
-
-        if filter:
-            pics = pics.filter(filter).distinct()
-
-        pics_by_author = SortedDict()
-        orphans = []
-        for tag in catalogue.models.Tag.objects.filter(category='author'):
-            pics_by_author[tag] = []
-
-        for pic in pics:
-            authors = list(pic.tags.filter(category='author'))
-            if authors:
-                for author in authors:
-                    pics_by_author[author].append(pic)
-            else:
-                orphans.append(pic)
-
-        return pics_by_author, orphans
-
-    @property
-    def info(self):
-        if not hasattr(self, '_info'):
-            info = dcparser.parse(self.xml_file.path, picture.PictureInfo)
-            self._info = info
-        return self._info