inmanis/templates/y.julius

function log(msg) {
    if (console && console.log) {
        console.log(msg);
    }
}

function logged() {
    return $('#login').length == 0;
}

function clicked() {
    return function() {
        if (! logged()) {
            $("#loginmessage").show();
            return 1;
        }

        var entryLine = $(this).parent();
        log("entryLine = " + entryLine);
        var param=$(this).attr("class");
        log("param = "+param);

        var oldValue=parseInt($(this).text());
        var yeahdiv = entryLine.children(".yeah");
        var neahdiv = entryLine.children(".neah");
        var oldYeahValue = parseInt(yeahdiv.text());
        var oldNeahValue = parseInt(neahdiv.text());

        // put logic here, 6 possibles cases
        // old state: not voted, neah, yeah
        // action: yeah, neah
        //
        if ($(entryLine).hasClass("yeah_voted")) { // Old state yeah
            // discard the yeah
            entryLine.removeClass("yeah_voted");
            yeahdiv.text( oldYeahValue - 1);
            if (param == "neah") { // vote yeah
                entryLine.addClass("neah_voted");
                neahdiv.text( oldNeahValue  + 1);
            }

         }
         else if ($(entryLine).hasClass("neah_voted")) { // Old state neah
            // discard the neah
            entryLine.removeClass("neah_voted");
            neahdiv.text( oldNeahValue - 1);
            if (param == "yeah") { // vote yeah
                entryLine.addClass("yeah_voted");
                yeahdiv.text( oldYeahValue  + 1);
            }
        }
        else { // Old state not voted
            entryLine.addClass(param+"_voted");
            $(this).text(oldValue + 1);
        }
        var jsonparams={};
        jsonparams[param]=1;
        $.post( entryLine.attr('url')
                , jsonparams
                , function(data) {log(data);}
                , "json");
    };
}

function ask(msg,f,yes,no) {
   if ($('#popin').length == 0) {
       $('<div/>',{  id: "popin" , click: function(){$("#popin").hide(); }
                  }).appendTo($('body'));
       $('<div/>',{"class": "insidebox"}).appendTo($("#popin"));
   }
   $("#popin").show()
   $("#popin .insidebox").html(msg);
   $('<div/>', { "class": "buttons"}).appendTo($("#popin .insidebox"));
   $('<div/>', { click: function(){f();$("#popin").hide();}
               , "class": "button"
               , text: yes
               }).appendTo("#popin .insidebox .buttons");
   $('<div/>', { click: function(){ $("#popin").hide();}
               , "class": "button"
               , text: no
               }).appendTo("#popin .insidebox .buttons");
   $('<div class="flush"></div>').appendTo("#popin .insidebox .buttons");
}

function deleteEntry(url,elem) {
    $.ajax({  type: "DELETE"
            , url: url
            , success: function(data) {elem.remove();}
            , dataType: "json"});
}
function deleteComment(url,elem) {
    $.ajax({  type: "DELETE"
            , url: url
            , success: function(data) {
                    elem.addClass("deleted");
                    elem.find(".creator").html("by Anonymous Coward");
                    elem.find(".content").html("deleted");
                }
            , dataType: "json"});
}
function deleteEntryGoHome(url,elem) {
    $.ajax({  type: "DELETE"
            , url: url
            , success: function(data) {window.location='/';}
            , dataType: "json"});
}

function flipauto(elem, f=null) {
    var target=elem.attr("flipshow");
    var closedText=elem.attr("closed");
    var openedText=elem.attr("opened");
    if (elem.html() == closedText) {
        elem.html(openedText);
    } else {
        elem.html(closedText);
    }
    if (f == null) {
        $(target).toggle();
    } else {
        f($(target));
    }
}

function getUrlParams() {
    var vars = [], hash;
    var substr = window.location.href.replace(/[^\?]*\?/,'').replace(/#[^#]*$/,'');
    var hashes = substr.split('&');
    for(var i = 0; i < hashes.length; i++) {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
    return vars;
}