Contents

//
// trivial bookmarklet/escaped script detector for the javascript beautifier
// written by Einar Lielmanis <[e-mail]>
//
// usage:
//
// if (Urlencoded.detect(some_string)) {
//     var unpacked = Urlencoded.unpack(some_string);
// }
// 
//

var Urlencoded = {
    detect: function (str) {
        // the fact that script doesn't contain any space, but has %20 instead
        // should be sufficient check for now.
        if (str.indexOf(' ') == -1) {
            if (str.indexOf('%20') != -1) return true;
            if (str.replace(/[^%]+/g, '').length > 3) return true;
        }
        return false;
    },

    unpack: function (str) {
        if (Urlencoded.detect(str)) {
            return unescape(str.replace(/\+/g, '%20'));
        }
        return str;
    },



    run_tests: function (sanity_test) {
        var t = sanity_test || new SanityTest();
        t.test_function(Urlencoded.detect, "Urlencoded.detect");
        t.expect('', false);
        t.expect('var a = b', false);
        t.expect('var%20a+=+b', true);
        t.expect('var%20a=b', true);
        t.expect('var%20%21%22', true);
        t.test_function(Urlencoded.unpack, 'Urlencoded.unpack');
        t.expect('', '');
        t.expect('abcd', 'abcd');
        t.expect('var a = b', 'var a = b');
        t.expect('var%20a=b', 'var a=b');
        t.expect('var%20a+=+b', 'var a = b');
        return t;
    }


}

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
js-beautify-0.1.8	js-beautify-copy/unpackers/urlencode_unpacker.js
js-beautify-0.1.7	js-beautify-copy/unpackers/urlencode_unpacker.js