X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/69b332800a472211b5da70426171fa429702a273..9b533fdbfd08bd764744ae3a0d4717c87b61cf18:/src/catalogue/models.py

diff --git a/src/catalogue/models.py b/src/catalogue/models.py
index 9074fa82..d4111cb2 100644
--- a/src/catalogue/models.py
+++ b/src/catalogue/models.py
@@ -1,6 +1,7 @@
 from collections import Counter
 from datetime import date, timedelta
 import decimal
+import io
 import re
 from urllib.request import urlopen
 from django.apps import apps
@@ -11,6 +12,9 @@ from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 from admin_ordering.models import OrderableModel
 from wikidata.client import Client
+from librarian import DCNS
+from librarian.cover import make_cover
+from librarian.dcparser import BookInfo, Person
 from .constants import WIKIDATA
 from .wikidata import WikidataModel
 from .wikimedia import WikiMedia
@@ -198,6 +202,9 @@ class NotableBook(OrderableModel):
     author = models.ForeignKey(Author, models.CASCADE)
     book = models.ForeignKey('Book', models.CASCADE)
 
+    def __str__(self):
+        return self.book.title
+
 
 class Category(WikidataModel):
     name = models.CharField(_("name"), max_length=255)
@@ -227,6 +234,10 @@ class Epoch(Category):
 
 
 class Genre(Category):
+    thema = models.CharField(
+        max_length=32, blank=True,
+        help_text='Odpowiadający kwalifikator Thema.'
+    )
     plural = models.CharField(
         'liczba mnoga', max_length=255, blank=True,
     )
@@ -253,6 +264,8 @@ class Kind(Category):
 
 class Book(WikidataModel):
     slug = models.SlugField(max_length=255, blank=True, null=True, unique=True)
+    parent = models.ForeignKey('self', models.SET_NULL, null=True, blank=True)
+    parent_number = models.IntegerField(null=True, blank=True)
     authors = models.ManyToManyField(Author, blank=True, verbose_name=_("authors"))
     translators = models.ManyToManyField(
         Author,
@@ -279,6 +292,7 @@ class Book(WikidataModel):
     )
     original_year = models.IntegerField(_('original publication year'), null=True, blank=True)
     pd_year = models.IntegerField(_('year of entry into PD'), null=True, blank=True)
+    plwiki = models.CharField(blank=True, max_length=255)
     gazeta_link = models.CharField(_("gazeta link"), max_length=255, blank=True)
     collections = models.ManyToManyField("Collection", blank=True, verbose_name=_("collections"))
 
@@ -289,6 +303,8 @@ class Book(WikidataModel):
     free_license = models.BooleanField(_('free license'), default=False)
     polona_missing = models.BooleanField(_('missing on Polona'), default=False)
 
+    cover = models.FileField(blank=True, upload_to='catalogue/cover')
+
     monthly_views_reader = models.IntegerField(default=0)
     monthly_views_page = models.IntegerField(default=0)
     
@@ -298,6 +314,7 @@ class Book(WikidataModel):
         verbose_name_plural = _('books')
 
     class Wikidata:
+        plwiki = "plwiki"
         authors = WIKIDATA.AUTHOR
         translators = WIKIDATA.TRANSLATOR
         title = WIKIDATA.TITLE
@@ -318,9 +335,34 @@ class Book(WikidataModel):
             txt = f"{txt}, tłum. {tstr}"
         return txt
 
+    def build_cover(self):
+        width, height = 212, 300
+        # TODO: BookInfo shouldn't be required to build a cover.
+        info = BookInfo(rdf_attrs={}, dc_fields={
+            DCNS('creator'): [Person('Mickiewicz', 'Adam')],
+            DCNS('title'): ['Ziutek'],
+            DCNS('date'): ['1900-01-01'],
+            DCNS('publisher'): ['F'],
+            DCNS('language'): ['pol'],
+            DCNS('identifier.url'): ['test'],
+            DCNS('rights'): ['-'],
+        })
+        cover = make_cover(info, width=width, height=height)
+        out = io.BytesIO()
+        ext = cover.ext()
+        cover.save(out)
+        self.cover.save(f'{self.slug}.{ext}', out, save=False)
+        type(self).objects.filter(pk=self.pk).update(cover=self.cover)
+
     def get_absolute_url(self):
         return reverse("catalogue_book", args=[self.slug])
 
+    def is_text_public(self):
+        return self.free_license or (self.pd_year is not None and self.pd_year <= date.today().year)
+
+    def audio_status(self):
+        return {}
+    
     @property
     def wluri(self):
         return f'https://wolnelektury.pl/katalog/lektura/{self.slug}/'
@@ -369,6 +411,12 @@ class Book(WikidataModel):
             for work_type in WorkType.objects.all()
         }
 
+    def scans_galleries(self):
+        return [bs.pk for bs in self.booksource_set.all()]
+
+    def is_published(self):
+        return any(b.is_published() for b in self.document_books.all())
+    
     def update_monthly_stats(self):
         # Find publication date.
         # By default, get previous 12 months.
@@ -405,6 +453,15 @@ class Book(WikidataModel):
         self._content_stats = stats
         return stats
 
+    @property
+    def are_sources_ready(self):
+        if not self.booksource_set.exists():
+            return False
+        for bs in self.booksource_set.all():
+            if not bs.source.has_view_files() or not bs.source.has_ocr_files() or bs.source.modified_at > bs.source.processed_at:
+                return False
+        return True
+
     chars = lambda self: self.content_stats.get('chars', '')
     chars_with_fn = lambda self: self.content_stats.get('chars_with_fn', '')
     words = lambda self: self.content_stats.get('words', '')
@@ -414,6 +471,18 @@ class Book(WikidataModel):
     chars_out_verse = lambda self: self.content_stats.get('chars_out_verse', '')
     chars_out_verse_with_fn = lambda self: self.content_stats.get('chars_out_verse_with_fn', '')
 
+
+class EditorNote(models.Model):
+    book = models.ForeignKey(Book, models.CASCADE)
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    changed_at = models.DateTimeField(auto_now=True)
+    note = models.TextField(blank=True)
+    rate = models.IntegerField(default=3, choices=[
+        (n, n) for n in range(1, 6)
+    ])
+
+
 class CollectionCategory(models.Model):
     name = models.CharField(_("name"), max_length=255)
     parent = models.ForeignKey('self', models.SET_NULL, related_name='children', null=True, blank=True, verbose_name=_("parent"))
@@ -573,7 +642,12 @@ class BookMonthlyStats(models.Model):
 
 
 class Thema(models.Model):
-    code = models.CharField(max_length=128, unique=True)
+    code = models.CharField(
+        max_length=128, unique=True,
+        help_text='Używamy rozszerzenia <code>.WL-</code> do oznaczania własnych kodów.<br> '
+        'Przykładowo, w przypadku potrzeby stworzenia nowej kategorii „insurekcja kościuszkowska”, '
+        'można by ją utworzyć jako 3MLQ‑PL‑A.WL-A, czyli w ramach już istniejącej wyższej kategorii 3MLQ‑PL‑A „rozbiory Polski”.',
+    )
     name = models.CharField(max_length=1024)
     slug = models.SlugField(
         max_length=255, null=True, blank=True, unique=True,