// ==UserScript==
// @name Séparation sujets
// @namespace Forum
// @author Aversiste, MockingJay, Odul
// @date 18/09/2011
// @version 1.4
// @description Separe le RP du HRP dans la section 'Derniers Sujets'.
// @license WTF Public License; http://en.wikipedia.org/wiki/WTF_Public_License
// @include http://www.dreadcast.net/Forum
// @include http://www.dreadcast.net/Forum#
// @include http://www.dreadcast.net/FAQ
// @include http://www.dreadcast.net/FAQ#
// @include http://www.dreadcast.net/Forum/*
// @include http://www.dreadcast.net/FAQ/*
// @compat Firefox, Chrome
// @grant none
// @downloadURL none
// ==/UserScript==

function isOnOrOff(node, str) {
    if (document.cookie.search('forum_derniers_sujets_'+str+'=on') != -1) {
        node.children[0].children[0].style.display = 'inline';
        node.children[0].children[1].style.display = 'none';
        node.children[1].style.display = 'block';
    } else {
        node.children[0].children[0].style.display = 'none';
        node.children[0].children[1].style.display = 'inline';
        node.children[1].style.display = 'none';
    }
}

function addClickEvent(node, str) {
    if ((navigator.userAgent).indexOf('Firefox') != -1) {
        node.children[0].addEventListener("click",
                                          function() {
            unsafeWindow.$(this).next().toggle();
            unsafeWindow.$(this).find('.symbol').toggle();
            unsafeWindow.writeCookie('forum_derniers_sujets_'+str,
                                     unsafeWindow.$(this).find('.symbol:first').css('display') == 'none' ? 'off' : 'on');
        }, false);
    } else {
        node.children[0].setAttribute("onclick", "$(this).next().toggle();$(this).find('.symbol').toggle();writeCookie('forum_derniers_sujets_"+str+"',$(this).find('.symbol:first').css('display')=='none'?'off':'on');");
    }
}

function sortSection(node, callback) {
    var lis = node.getElementsByTagName('li');
    for (var i = 0; i < lis.length; ++i) {
        var nodeclass = lis[i].children[0].className;
        var id = parseInt(nodeclass.substring(2, nodeclass.indexOf(' ', 0)), 10);
        i = callback(node, i, id);
    }
}

function hide(node, callback) {
    var lis = node.getElementsByTagName('li');
    for (var i = 0; i < lis.length; ++i) {
        var nodeclass = lis[i].children[0].className;
        var id = parseInt(nodeclass.substring(2, nodeclass.indexOf(' ', 0)), 10);
        var off = localStorage.getItem($(lis[i]).find('a').text());
        if(off !== null && off == "off")
            i = callback(node, i, true);
    }
}

function addClickEventHide(node) {
    node.onclick = function(){
        if(typeof localStorage!='undefined') {
            if(localStorage.getItem($('#nom_sujet span').text())){
                localStorage.removeItem($('#nom_sujet span').text(),'off');
                $('#hideTopic').text('Masquer ce sujet');
            } else {
                localStorage.setItem($('#nom_sujet span').text(),'off');
                $('#hideTopic').text('Afficher ce sujet');
            }
        }
    };
}


(function() {
    // HRP section
    var hrp = document.getElementById('list_derniers_sujets');
    hrp.id = 'list_derniers_sujets_hrp';
    hrp.children[0].children[2].innerHTML = "Derniers sujets HRP";

    // All this part is only for dealing with the initial onclick event
    var h3 = document.createElement('h3');
    h3.className = 'link';
    for (var i = 0; i < 3; ++i)
        h3.appendChild(hrp.children[0].children[i].cloneNode(true));

    hrp.replaceChild(h3, hrp.children[0]);


    hide(hrp,
         function(node,i,musthide){if(musthide){
        node.children[1].removeChild(node.children[1].children[i]);--i;}
                                   return i;});

    var rp = hrp.cloneNode(true);
    var polimp = hrp.cloneNode(true);
    var ecoimp = hrp.cloneNode(true);
    var polreb = hrp.cloneNode(true);
    var ecoreb = hrp.cloneNode(true);

    sortSection(hrp,
                function(node,i,id){if(id>10&&id<26){
        node.children[1].removeChild(node.children[1].children[i]);--i;}
                                    return i;});
    isOnOrOff(hrp, 'hrp');

    // RP section
    rp.id = 'list_derniers_sujets_rp';
    var rp_h3 = h3.cloneNode(true);
    rp.replaceChild(rp_h3, rp.children[0]);
    rp.children[0].children[2].innerHTML = "Derniers sujets RP";
    sortSection(rp,
                function(node,i,id){if(id<=10||id>=17){
        rp.children[1].removeChild(rp.children[1].children[i]);--i;}
                                    return i;});
    isOnOrOff(rp, 'rp');
    hrp.parentNode.insertBefore(rp, hrp);

    // polimp section
    polimp.id = 'list_derniers_sujets_polimp';
    var polimp_h3 = h3.cloneNode(true);
    polimp.replaceChild(polimp_h3, polimp.children[0]);
    polimp.children[0].children[2].innerHTML = "Politique impériale";
    sortSection(polimp,
                function(node,i,id){if(id != 17){
        polimp.children[1].removeChild(polimp.children[1].children[i]);--i;}
                                    return i;});
    isOnOrOff(polimp, 'polimp');
    hrp.parentNode.insertBefore(polimp, rp);

    // ecoimp section
    ecoimp.id = 'list_derniers_sujets_ecoimp';
    var ecoimp_h3 = h3.cloneNode(true);
    ecoimp.replaceChild(ecoimp_h3, ecoimp.children[0]);
    ecoimp.children[0].children[2].innerHTML = "Economie impériale";
    sortSection(ecoimp,
                function(node,i,id){if(id != 18){
        ecoimp.children[1].removeChild(ecoimp.children[1].children[i]);--i;}
                                    return i;});
    isOnOrOff(ecoimp, 'ecoimp');
    hrp.parentNode.insertBefore(ecoimp, rp);

    // polreb section
    polreb.id = 'list_derniers_sujets_polreb';
    var polreb_h3 = h3.cloneNode(true);
    polreb.replaceChild(polreb_h3, polreb.children[0]);
    polreb.children[0].children[2].innerHTML = "Politique rebelle";
    sortSection(polreb,
                function(node,i,id){if(id != 19){
        polreb.children[1].removeChild(polreb.children[1].children[i]);--i;}
                                    return i;});
    isOnOrOff(polreb, 'polreb');
    hrp.parentNode.insertBefore(polreb, rp);

    // ecoreb section
    ecoreb.id = 'list_derniers_sujets_ecoreb';
    var ecoreb_h3 = h3.cloneNode(true);
    ecoreb.replaceChild(ecoreb_h3, ecoreb.children[0]);
    ecoreb.children[0].children[2].innerHTML = "Economie rebelle";
    sortSection(ecoreb,
                function(node,i,id){if(id != 20){
        ecoreb.children[1].removeChild(ecoreb.children[1].children[i]);--i;}
                                    return i;});
    isOnOrOff(ecoreb, 'ecoreb');
    hrp.parentNode.insertBefore(ecoreb, rp);

    // New events
    addClickEvent(hrp, 'hrp');
    addClickEvent(rp, 'rp');
    addClickEvent(polimp, 'polimp');
    addClickEvent(ecoimp, 'ecoimp');
    addClickEvent(polreb, 'polreb');
    addClickEvent(ecoreb, 'ecoreb');

    $("#menu_droite > div > ul").each(function(){
        if($(this).text().trim() === "") {
            $(this).parent().css("display", "none");
        }
    });


    //ajout fonction 'cacher'
    if($("#header_sujet").length){
        var hideTopic = document.createElement('div');
        hideTopic.id = 'hideTopic';
        hideTopic.className = "link";

        var headerForum = $('.list_tags')[0];
        headerForum.appendChild(hideTopic);
        $('#hideTopic').html("Masquer ce sujet");
        if(typeof localStorage!='undefined')
            if(localStorage.getItem($('#nom_sujet span').text()))
                $('#hideTopic').text('Afficher ce sujet');
        $('#hideTopic').css('text-align','right');
        addClickEventHide(hideTopic);
    }

})();