unite_info (a-la php_info)

This function is analogous to php_info() or pprint()

function unite_info(o, r) {
    function out_repr(o, i, ri, app) {
        try {
            if (ri.toString().match(/^function /)) {
                ret = '(...)  // function';
            } else if (ri.toString().match(/^.object /)) {
                ret = ': ';
                o.write('<br>');
            } else {
                ret = ' = "' + ri + '"';
            };
        } catch(err) {
            ret = ' = [null??]';
        };
        //ret = ret.replace(/..../,'[opera_user_name]')
        //ret = ret.replace(/..../,'[device_name]')
        //ret = ret.replace(/..../,'[service_path]')
        
        str = '<span style="color: gray;">' + app + '</span>' + 
            i + ret + '<br>';
        if (i.match(/^[0-9]+$/)) {
            str = str.replace(/\.<\/span>[0-9]/,'</span>[0]');
        };
        //str = str.replace(/<br>/,'**<br>');
        //str = str.replace(/<\/span>/,'</span>**');
        o.write( str );
    };

    function rec_o(o, obj, app, lev) {
        if (app == 'r.connection.request.connection.') { return; };
        if (lev>=5) { return; }
        if (obj) {
            if (obj.toString().match(/object/)) {
                for (j in obj) {
                    out_repr(o, j, obj[j], app);
                    rec_o(o, obj[j], app+j+'.', lev+1);
                };
            };
        };
    };

    rec_o(o, r, 'r.', 0);
};

Example usage

function start_page(r) {
    var o = r.connection.response;
    unite_info(o, r); // this will call "o.write" full hierarchy of "r"
    ....

"r" is an instance of "WebServerRequestEvent" class.

To avoid cyclic references it would only go 5 levels deep, if you need more, fix "lev>=5" in function above.

Example output

See here

Slava V. [about me]

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