// ==UserScript==
// @name           attributator
// @namespace      vVLA3S35ghTzQQfSakBFw2kF
// @include        *
// ==/UserScript==

/*usage:
    - install as a greasemonkey script (rename it attributator.user.js)
    - select some text
    - press a key while the text is selected
    - ctrl-c or cmd-c from the prompt
*/


var attributator = {

    scriptRunner:function(){

        /*
        function GetKeyPressed(e){
            var evtobj=window.event? event : e;
            var unicode=evtobj.charCode? evtobj.charCode : evtobj.keyCode;
            var actualkey=String.fromCharCode(unicode);
            return actualkey;
        } */

        function GetSelectedText(){
            var txt = '';
             if (window.getSelection)    {
                txt = window.getSelection();
            }
            else if (document.getSelection){
                txt = document.getSelection();
            }
            else if (document.selection){
                txt = document.selection.createRange().text;
            }
            else{
                return null;
            }
            return txt;
        }

        function GetCurrentURL(){
            return  window.location.host + "/" + window.location.pathname;
        }

        window.addEventListener('mouseup', function(e){
            var st = String(GetSelectedText());
            var url = GetCurrentURL();
            document.onkeypress = function(){
                if(st.length > 1){
                    /*
                    var kp = GetKeyPressed(e);
                    alert(kp);
                    if(kp == 'q'){
                        var cite = st+' (via: '+url+')';
                        window.prompt ("Copy to clipboard: Ctrl+C/Cmd-C, Enter", cite);
                    } */

                    var cite = st+' (via: '+url+')';
                    window.prompt ("Copy to clipboard: Ctrl+C/Cmd-C, Enter", cite);
                }
            }

            },
        false);

    },

    init: function(){
        var script = document.createElement("script");
        script.textContent = "(" + this.scriptRunner + ")();";
        document.body.appendChild(script);
        return true;
    }

}.init();