X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/08e687e53ba84afd39646185142e59c6bfe77783..0a7090f11131631647db366ff87976407e788412:/src/catalogue/models/book.py

diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py
index c03f7a3d0..85cfd63b9 100644
--- a/src/catalogue/models/book.py
+++ b/src/catalogue/models/book.py
@@ -414,6 +414,21 @@ class Book(models.Model):
     has_daisy_file.short_description = 'DAISY'
     has_daisy_file.boolean = True
 
+    def has_sync_file(self):
+        return self.has_media("sync")
+
+    def get_sync(self):
+        with self.get_media('sync').first().file.open('r') as f:
+            sync = f.read().split('\n')
+        offset = float(sync[0])
+        items = []
+        for line in sync[1:]:
+            if not line:
+                continue
+            start, end, elid = line.split()
+            items.append([elid, float(start) + offset])
+        return json.dumps(items)
+    
     def has_audio_epub_file(self):
         return self.has_media("audio.epub")
 
@@ -510,6 +525,7 @@ class Book(models.Model):
                 licenses.add(license)
         readme = render_to_string('catalogue/audiobook_zip_readme.txt', {
             'licenses': licenses,
+            'meta': self.wldocument2().meta,
         })
         return create_zip(paths, "%s_%s" % (self.slug, format_), {'informacje.txt': readme})