Images: image@src is a URL, and image sizes are limited.

[librarian.git] / scripts / book2epub

diff --git a/scripts/book2epub b/scripts/book2epub
index 8e713b9..f4d5617 100755 (executable)
--- a/scripts/book2epub
+++ b/scripts/book2epub
@@ -2,37 +2,31 @@
 # -*- coding: utf-8 -*-
 #
 # This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.  
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
-import os.path
-import optparse
-
-from librarian import epub, DirDocProvider
+from __future__ import unicode_literals
+
+from librarian.book2anything import Book2Anything, Option
+
+
+class Book2Epub(Book2Anything):
+    format_name = "EPUB"
+    ext = "epub"
+    uses_cover = True
+    uses_provider = True
+    transform_flags = [
+        Option('-w', '--working-copy', dest='working-copy',
+                action='store_true', default=False,
+                help='mark the output as a working copy'
+        )
+    ]
+    transform_options = [
+        Option(
+            '-b', '--base-url', dest='base_url', metavar='URL',
+            help='specifies the base URL for relative image references'
+        ),
+    ]
 
 
 if __name__ == '__main__':
-    # Parse commandline arguments
-    usage = """Usage: %prog [options] SOURCE
-    Convert SOURCE file to EPUB format."""
-
-    parser = optparse.OptionParser(usage=usage)
-
-    parser.add_option('-v', '--verbose', action='store_true', dest='verbose', default=False,
-        help='print status messages to stdout')
-    parser.add_option('-d', '--make-dir', action='store_true', dest='make_dir', default=False,
-                      help='create a directory for author and put the PDF in it')
-
-    options, input_filenames = parser.parse_args()
-
-    if len(input_filenames) != 1:
-        parser.print_help()
-        exit(1)
-
-    # Do some real work
-    main_input = input_filenames[0]
-    if options.verbose:
-        print main_input
-    basepath, ext = os.path.splitext(main_input)
-    path, slug = os.path.realpath(basepath).rsplit('/', 1)
-    provider = DirDocProvider(path)
-    epub.transform(provider, slug, output_dir=path, make_dir=options.make_dir)
+    Book2Epub.run()