fix

[audio.git] / src / archive / models.py

diff --git a/src/archive/models.py b/src/archive/models.py
index 4a1d763..4a805f2 100644 (file)
--- a/src/archive/models.py
+++ b/src/archive/models.py
@@ -1,9 +1,12 @@
+import json
 import os.path
 
 from django.db import models
 from time import sleep
-from django.utils.encoding import force_bytes
-from django.utils.translation import ugettext_lazy as _
+from django.utils.functional import cached_property
+from django.utils.translation import gettext_lazy as _
+from django_pglocks import advisory_lock
+import requests
 from archive.constants import status
 from archive.settings import FILES_SAVE_PATH, ADVERT, LICENSE, ORGANIZATION, PROJECT
 from archive.utils import OverwriteStorage, sha1_file
@@ -14,6 +17,7 @@ class Project(models.Model):
 
     name = models.CharField(max_length=128, unique=True, db_index=True, verbose_name="Nazwa")
     sponsors = models.TextField(blank=True, null=True, verbose_name="Sponsorzy")
+    description = models.TextField(blank=True, verbose_name="Opis")
 
     class Meta:
         verbose_name = _("project")
@@ -23,6 +27,24 @@ class Project(models.Model):
     def __str__(self):
         return self.name
 
+    def get_description(self):
+        if self.description:
+            return self.description
+        return "Audiobook nagrany w ramach projektu %s%s." % (
+            self.name,
+            " finansowanego przez %s" % self.sponsors if self.sponsors else "",
+        )
+
+
+class Piece(models.Model):
+    name = models.CharField(max_length=255)
+    source_file = models.FileField(upload_to='piece')
+    is_outro = models.BooleanField(default=False)
+    min_audiobook_duration = models.IntegerField(default=0)
+
+    def __str__(self):
+        return self.name
+
 
 def source_upload_to(intance, filename):
     return os.path.join(FILES_SAVE_PATH, filename) # FIXME: what about really long file names?
@@ -42,7 +64,7 @@ class Audiobook(models.Model):
     conductor = models.CharField(max_length=255, verbose_name=_('conductor'))
     encoded_by = models.CharField(max_length=255, verbose_name=_('encoded by'))
     date = models.CharField(max_length=255, verbose_name=_('date'))
-    project = models.ForeignKey(Project, verbose_name=_('project'))
+    project = models.ForeignKey(Project, models.PROTECT, verbose_name=_('project'))
     url = models.URLField(max_length=255, verbose_name=_('book url'))
     translator = models.CharField(max_length=255, null=True, blank=True, verbose_name=_('translator'))
     modified = models.DateTimeField(null=True, editable=False)
@@ -62,6 +84,14 @@ class Audiobook(models.Model):
     ogg_published_tags = models.TextField(null=True, editable=False)
     ogg_published = models.DateTimeField(null=True, editable=False)
 
+    youtube_status = models.SmallIntegerField(null=True, editable=False, choices=status.choices)
+    youtube_task = models.CharField(max_length=64, null=True, editable=False)
+    youtube_tags = models.TextField(null=True, editable=False)
+    youtube_file = models.FileField(null=True, upload_to='archive/final', storage=OverwriteStorage(), editable=False)
+    youtube_published_tags = models.TextField(null=True, editable=False)
+    youtube_published = models.DateTimeField(null=True, editable=False)
+    youtube_id = models.CharField(max_length=255, blank=True, default='')
+
     class Meta:
         verbose_name = _("audiobook")
         verbose_name_plural = _("audiobooks")
@@ -81,28 +111,13 @@ class Audiobook(models.Model):
         return self.mp3_published and self.ogg_published
 
     def get_source_sha1(self):
-        source_sha1 = self.source_sha1
-        if self.pk:
-            source_sha1 = type(self).objects.get(pk=self.pk).source_sha1
-            while source_sha1 == 'wait':
-                sleep(10)
-        if not source_sha1:
-            self.source_sha1 = 'wait'
-            if self.pk:
-                type(self).objects.filter(pk=self.pk).update(source_sha1='wait')
-            try:
-                f = open(force_bytes(self.source_file.path))
-                source_sha1 = sha1_file(f)
-                self.source_sha1 = source_sha1
-                if self.pk:
-                    type(self).objects.filter(pk=self.pk).update(source_sha1=source_sha1)
-            except:
-                self.source_sha1 = ''
-                if self.pk:
-                    type(self).objects.filter(pk=self.pk).update(source_sha1='')
-                return None
-        return source_sha1
-
+        assert self.pk or self.source_sha1
+        if not self.source_sha1:
+            with advisory_lock(f'get_source_sha1_{self.pk}'):
+                with open(self.source_file.path, 'rb') as f:
+                    self.source_sha1 = sha1_file(f)
+                self.save(update_fields=['source_sha1'])
+        return self.source_sha1
 
     def new_publish_tags(self):
         title = self.title
@@ -112,10 +127,10 @@ class Audiobook(models.Model):
         copyright = "%s %s. Licensed to the public under %s verify at %s" % (
                 self.date, ORGANIZATION, LICENSE, self.url)
 
-        comment = "Audiobook nagrany w ramach projektu %s%s.\n%s" % (
-                    self.project.name,
-                    " finansowanego przez %s" % self.project.sponsors if self.project.sponsors else "",
-                    ADVERT)
+        comment = "\n".join((
+            self.project.get_description(),
+            ADVERT
+        ))
 
         tags = {
             'album': PROJECT,
@@ -131,11 +146,18 @@ class Audiobook(models.Model):
             'license': LICENSE,
             'organization': ORGANIZATION,
             'title': title,
-            #'flac_sha1': self.get_source_sha1(),
             'project': self.project.name,
-            'funded_by': self.project.sponsors,
         }
-        if self.source_sha1 and self.source_sha1 != 'wait':
+        if self.project.sponsors:
+            tags['funded_by'] = self.project.sponsors
+
+        if self.source_sha1:
             tags['flac_sha1'] = self.source_sha1
         return tags
 
+    @cached_property
+    def book(self):
+        slug = self.url.rstrip('/').rsplit('/', 1)[-1]
+        apidata = requests.get(f'https://wolnelektury.pl/api/books/{slug}/').json()
+        return apidata
+