Fix #568 (encoding problem in fb2 upload)

cps/fb2.py

@@ -20,41 +20,43 @@ def get_fb2_info(tmp_file_path, original_file_extension):
     def get_author(element):
         last_name = element.xpath('fb:last-name/text()', namespaces=ns)
         if len(last_name):
-            last_name = last_name[0]
+            last_name = last_name[0].encode('utf-8')
         else:
             last_name = u''
         middle_name = element.xpath('fb:middle-name/text()', namespaces=ns)
         if len(middle_name):
-            middle_name = middle_name[0]
+            middle_name = middle_name[0].encode('utf-8')
         else:
             middle_name = u''
         first_name = element.xpath('fb:first-name/text()', namespaces=ns)
         if len(first_name):
-            first_name = first_name[0]
+            first_name = first_name[0].encode('utf-8')
         else:
             first_name = u''
-        return first_name + ' ' + middle_name + ' ' + last_name
+        return (first_name.decode('utf-8') + u' '
+                + middle_name.decode('utf-8') + u' '
+                + last_name.decode('utf-8')).encode('utf-8')
 
     author = str(", ".join(map(get_author, authors)))
 
     title = tree.xpath('/fb:FictionBook/fb:description/fb:title-info/fb:book-title/text()', namespaces=ns)
     if len(title):
-        title = str(title[0])
+        title = str(title[0].encode('utf-8'))
     else:
         title = u''
     description = tree.xpath('/fb:FictionBook/fb:description/fb:publish-info/fb:book-name/text()', namespaces=ns)
     if len(description):
-        description = str(description[0])
+        description = str(description[0].encode('utf-8'))
     else:
         description = u''
 
     return uploader.BookMeta(
         file_path=tmp_file_path,
         extension=original_file_extension,
-        title=title.encode('utf-8').decode('utf-8'),
-        author=author.encode('utf-8').decode('utf-8'),
+        title=title.decode('utf-8'),
+        author=author.decode('utf-8'),
         cover=None,
-        description=description,
+        description=description.decode('utf-8'),
         tags="",
         series="",
         series_id="",

cps/helper.py

@@ -379,7 +379,7 @@ def save_cover(url, book_path):
     img = requests.get(url)
     if img.headers.get('content-type') != 'image/jpeg':
         web.app.logger.error("Cover is no jpg file, can't save")
-        return false
+        return False
 
     if ub.config.config_use_google_drive:
         tmpDir = gettempdir()
@@ -388,13 +388,13 @@ def save_cover(url, book_path):
         f.close()
         uploadFileToEbooksFolder(os.path.join(book_path, 'cover.jpg'), os.path.join(tmpDir, f.name))
         web.app.logger.info("Cover is saved on gdrive")
-        return true
+        return True
 
     f = open(os.path.join(ub.config.config_calibre_dir, book_path, "cover.jpg"), "wb")
     f.write(img.content)
     f.close()
     web.app.logger.info("Cover is saved")
-    return true
+    return True
 
 def do_download_file(book, book_format, data, headers):
     if ub.config.config_use_google_drive:

cps/web.py

@@ -3096,7 +3096,7 @@ def edit_book(book_id):
 
         if not error:
             if to_save["cover_url"]:
-                if helper.save_cover(to_save["cover_url"], book.path) is true:
+                if helper.save_cover(to_save["cover_url"], book.path) is True:
                     book.has_cover = 1
                 else:
                     flash(_(u"Cover is not a jpg file, can't save"), category="error")