Moved catalogue, chunks, compress, newtagging and pagination applications to apps...

[wolnelektury.git] / catalogue / models.py

diff --git a/catalogue/models.py b/catalogue/models.py
deleted file mode 100644 (file)
index 71c89a2..0000000
--- a/catalogue/models.py
+++ /dev/null
@@ -1,144 +0,0 @@
-# -*- coding: utf-8 -*-
-from django.db import models
-from django.db.models import permalink
-from django.utils.translation import ugettext_lazy as _
-from django.contrib.auth.models import User
-from django.core.files import File
-
-from newtagging.models import TagBase
-from newtagging import managers
-
-
-TAG_CATEGORIES = (
-    ('author', _('author')),
-    ('epoch', _('epoch')),
-    ('kind', _('kind')),
-    ('genre', _('genre')),
-    ('theme', _('theme')),
-    ('set', _('set')),
-)
-
-
-class TagSubcategoryManager(models.Manager):
-    def __init__(self, subcategory):
-        super(TagSubcategoryManager, self).__init__()
-        self.subcategory = subcategory
-        
-    def get_query_set(self):
-        return super(TagSubcategoryManager, self).get_query_set().filter(category=self.subcategory)
-
-
-class Tag(TagBase):
-    name = models.CharField(_('name'), max_length=50, unique=True, db_index=True)
-    slug = models.SlugField(_('slug'), unique=True, db_index=True)
-    sort_key = models.SlugField(_('sort key'), db_index=True)
-    category = models.CharField(_('category'), max_length=50, blank=False, null=False, 
-        db_index=True, choices=TAG_CATEGORIES)
-    description = models.TextField(blank=True)
-    
-    user = models.ForeignKey(User, blank=True, null=True)
-    
-    def has_description(self):
-        return len(self.description) > 0
-    has_description.short_description = _('Has description')
-    has_description.boolean = True
-
-    @permalink
-    def get_absolute_url(self):
-        return ('catalogue.views.tagged_book_list', [self.slug])
-    
-    class Meta:
-        ordering = ('sort_key',)
-        verbose_name = _('tag')
-        verbose_name_plural = _('tags')
-    
-    def __unicode__(self):
-        return self.name
-
-    @staticmethod
-    def get_tag_list(tags):
-        if isinstance(tags, basestring):
-            tag_slugs = tags.split('/')
-            return [Tag.objects.get(slug=slug) for slug in tag_slugs]
-        else:
-            return TagBase.get_tag_list(tags)
-
-
-class Book(models.Model):
-    title = models.CharField(_('title'), max_length=120)
-    slug = models.SlugField(_('slug'), unique=True, db_index=True)
-    description = models.TextField(_('description'), blank=True)
-    created_at = models.DateTimeField(_('creation date'), auto_now=True)
-    
-    # Formats
-    xml_file = models.FileField(_('XML file'), upload_to='books/xml', blank=True)
-    pdf_file = models.FileField(_('PDF file'), upload_to='books/pdf', blank=True)
-    odt_file = models.FileField(_('ODT file'), upload_to='books/odt', blank=True)
-    html_file = models.FileField(_('HTML file'), upload_to='books/html', blank=True)
-    
-    objects = managers.ModelTaggedItemManager(Tag)
-    tags = managers.TagDescriptor(Tag)
-    
-    def has_description(self):
-        return len(self.description) > 0
-    has_description.short_description = _('Has description')
-    has_description.boolean = True
-    
-    def has_pdf_file(self):
-        return bool(self.pdf_file)
-    has_pdf_file.short_description = 'PDF'
-    has_pdf_file.boolean = True
-    
-    def has_odt_file(self):
-        return bool(self.odt_file)
-    has_odt_file.short_description = 'ODT'
-    has_odt_file.boolean = True
-    
-    def has_html_file(self):
-        return bool(self.html_file)
-    has_html_file.short_description = 'HTML'
-    has_html_file.boolean = True
-    
-    def save(self, **kwargs):
-        try:
-            from bin import book2html
-            from os.path import splitext, basename
-            from tempfile import NamedTemporaryFile
-            
-            html_file = NamedTemporaryFile()
-            book2html.transform(self.xml_file.path, html_file)
-            
-            html_filename = '%s.html' % splitext(basename(self.xml_file.path))[0]
-            self.html_file.save(html_filename, File(html_file), save=False)
-        except ValueError:
-            pass
-
-        book = super(Book, self).save(**kwargs)
-    
-    @permalink
-    def get_absolute_url(self):
-        return ('catalogue.views.book_detail', [self.slug])
-        
-    class Meta:
-        ordering = ('title',)
-        verbose_name = _('book')
-        verbose_name_plural = _('books')
-
-    def __unicode__(self):
-        return self.title
-
-
-class Fragment(models.Model):
-    text = models.TextField()
-    short_text = models.TextField()
-    anchor = models.IntegerField()
-    book = models.ForeignKey(Book)
-    
-    objects = managers.ModelTaggedItemManager(Tag)
-    tags = managers.TagDescriptor(Tag)
-    
-    class Meta:
-        ordering = ('book', 'anchor',)
-        verbose_name = _('fragment')
-        verbose_name_plural = _('fragment')
-