X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/37e7d9e4f5de0efd1f2d1568d8a455905843cc80..eae370b75207e1dc15f5f3f7ee7a402c7721d9a8:/src/librarian/builders/mobi.py

diff --git a/src/librarian/builders/mobi.py b/src/librarian/builders/mobi.py
new file mode 100644
index 0000000..19b5036
--- /dev/null
+++ b/src/librarian/builders/mobi.py
@@ -0,0 +1,45 @@
+import os
+import six
+import subprocess
+from tempfile import NamedTemporaryFile
+from librarian import functions, get_resource, OutputFile
+from librarian.hyphenator import Hyphenator
+from .epub import EpubBuilder
+
+
+class MobiBuilder(EpubBuilder):
+    file_extension = 'mobi'
+    isbn_field = 'isbn_mobi'
+
+    def build(self, document, use_kindlegen=False, converter_path=None, **kwargs):
+        bibl_lng = document.meta.language
+        short_lng = functions.lang_code_3to2(bibl_lng)
+        try:
+            self.hyphenator = Hyphenator(get_resource('res/hyph-dictionaries/hyph_' +
+                                       short_lng + '.dic'))
+        except:
+            pass
+
+        epub = super().build(document, **kwargs)
+
+        devnull = open("/dev/null", 'w')
+        gen_kwargs = {"stdout": devnull, "stderr": devnull}
+
+        output_file = NamedTemporaryFile(prefix='librarian', suffix='.mobi',
+                                     delete=False)
+        output_file.close()
+
+        if use_kindlegen:
+            output_file_basename = os.path.basename(output_file.name)
+            subprocess.check_call([converter_path or 'kindlegen',
+                               '-c2', epub.get_filename(),
+                               '-o', output_file_basename], **gen_kwargs)
+        else:
+            subprocess.check_call([converter_path or 'ebook-convert',
+                               epub.get_filename(),
+                               output_file.name, '--no-inline-toc',
+                               '--mobi-file-type=both',
+                               '--mobi-ignore-margins',
+                               ], **gen_kwargs)
+        return OutputFile.from_filename(output_file.name)
+