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diff --git a/gen_web_gettext.py b/gen_web_gettext.py
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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2009-2012 Damien Churchill <damoxc@gmail.com>
+#
+# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
+# the additional special exception to link portions of this program with the OpenSSL library.
+# See LICENSE for more details.
+#
+
+"""Script to parse javascript files for translation strings and generate gettext.js"""
+
+from __future__ import print_function, unicode_literals
+
+import os
+import re
+
+WEBUI_JS_DIR = 'deluge/ui/web/js/deluge-all'
+# Enabling Debug adds file and line number as comments to the gettext file.
+DEBUG = False
+
+
+def check_missing_markup(js_dir):
+ """Search js to check for missed translation markup."""
+
+ # A list of common extjs attributes that are usually marked for translation.
+ attr_list = [
+ "text: '",
+ "msg: '",
+ "title: '",
+ "fieldLabel: '",
+ "boxLabel: '",
+ "tooltip: '",
+ "header: '",
+ "defaultText: '",
+ "unit: '",
+ r"setText\('",
+ r"addButton\('",
+ ]
+
+ # Don't match against any of these chars at start of string value.
+ except_chars = "' &#"
+
+ # A list of strings that should be skipped shuold the match contain them.
+ skip = ['HTTP:']
+
+ # Create a list of the matching strings to search for with the except_chars appended to each one.
+ string_re = re.compile(
+ '('
+ + ')|('.join(['%s[^' + except_chars + "].*'"] * len(attr_list))
+ % tuple(attr_list)
+ + ')'
+ )
+
+ strings = {}
+ for root, dnames, files in os.walk(js_dir):
+ for filename in files:
+ if os.path.splitext(filename)[1] != '.js':
+ continue
+ for lineno, line in enumerate(open(os.path.join(root, filename))):
+ for match in string_re.finditer(line):
+ for string in match.groups():
+ # Ignore string that contains only digits or specificied strings in skip.
+ if (
+ not string
+ or string.split('\'')[1].isdigit()
+ or any(x in string for x in skip)
+ ):
+ continue
+ locations = strings.get(string, [])
+ locations.append(
+ (os.path.join(root, filename), str(lineno + 1))
+ )
+ strings[string] = locations
+ return strings
+
+
+GETTEXT_TPL = (
+ 'GetText={maps:{},'
+ 'add:function(string,translation){this.maps[string]=translation},'
+ 'get:function(string){if (this.maps[string]){string=this.maps[string]} return string}};'
+ 'function _(string){return GetText.get(string)}'
+)
+GETTEXT_SUBST_TPL = "GetText.add('{key}','${{escape(_(\"{key}\"))}}')\n"
+
+
+def create_gettext_js(js_dir):
+ string_re = re.compile('_\\(\'(.*?)\'\\)')
+ strings = {}
+ for root, dnames, files in os.walk(js_dir):
+ for filename in files:
+ if filename.endswith('.js'):
+ filepath = os.path.join(root, filename)
+ with open(os.path.join(root, filename)) as _file:
+ for lineno, line in enumerate(_file, 1):
+ for match in string_re.finditer(line):
+ string = match.group(1)
+ locations = strings.get(string, [])
+ locations.append((filepath, lineno))
+ strings[string] = locations
+
+ gettext_file = os.path.join(os.path.dirname(js_dir), 'gettext.js')
+ with open(gettext_file, 'w') as fp:
+ fp.write(GETTEXT_TPL)
+ for key in sorted(strings):
+ if DEBUG:
+ fp.write(
+ '\n//: %s' % '//: '.join(['%s:%s\n' % x for x in strings[key]])
+ )
+ fp.write(GETTEXT_SUBST_TPL.format(key=key))
+ return gettext_file
+
+
+if __name__ == '__main__':
+ gettext_fname = create_gettext_js(WEBUI_JS_DIR)
+ print('Created: %s' % gettext_fname)
+ missed_markup = check_missing_markup(WEBUI_JS_DIR)
+ if missed_markup:
+ print('Possible missed text for translation markup:')
+ for text, filenames in missed_markup.iteritems():
+ for filename_lineno in filenames:
+ print('{0:<58} {1}'.format(':'.join(filename_lineno), text))