var result = {success: false};

​

source = crowdin.source.replace(/(?:\r\n|\r)/g, '\n');

translation = crowdin.translation.replace(/(?:\r\n|\r)/g, '\n');

sourceMatch = source.match(/^[ ]+/g);

translationMatch = translation.match(/^[ ]+/g);

​

if (null != sourceMatch) {

    sourceMatch = sourceMatch[0];

}

​

if (null != translationMatch) {

    translationMatch = translationMatch[0];

}

​

sourceLeadingSpaces = null !== sourceMatch ? sourceMatch.length : 0;

translationLeadingSpaces = null !== translationMatch ? translationMatch.length : 0;

​

if (sourceLeadingSpaces != translationLeadingSpaces) {

    if (sourceLeadingSpaces == 0) {

        result.message = 'The source text does not begin with a space, please remove ' + translationLeadingSpaces + ' space(s) at the beginning of your translation.';

    } else if (translationLeadingSpaces == 0) {

        result.message = 'The source text begins with ' + sourceLeadingSpaces + ' space(s), please add ' + sourceLeadingSpaces + ' space(s) at the beginning of your translation.';

    } else {

        result.message = 'The source text begins with ' + sourceLeadingSpaces + ' space(s), please use the same amount of spaces at the beginning of your translation.';

    }

    if (sourceLeadingSpaces > translationLeadingSpaces) {

        result.fixes = [{

            from_pos: 0,

            to_pos: 0,

            replacement: sourceMatch.slice(0, sourceLeadingSpaces - translationLeadingSpaces)

        }];

    } else {

        result.fixes = [{from_pos: 0, to_pos: translationLeadingSpaces - sourceLeadingSpaces, replacement: ''}];

    }

} else {

    result.success = true;

}

​

return result;