// ==UserScript==
// @name         AveNoel
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://avenoel.org/*
// @grant        none
// ==/UserScript==

//-----------------------------------------------------
//                    TODO list
//-----------------------------------------------------
//Passer les commentaires avec les fleches du clavier
//Ouvirir et fermer un commentaire
//-----------------------------------------------------

//Profils
var favProfiles;
var banProfiles;
var currentProfile;
var colorListProfil = [
    "White",
    "LightBlue",
    "LightCoral",
    "LightCyan",
    "LightGoldenRodYellow",
    "LightGrey",
    "LightGreen",
    "LightPink",
    "LightSalmon",
    "LightSeaGreen",
    "LightSkyBlue",
    "LightSlateGrey",
    "LightSteelBlue"
];

//Topic
var favs;
var bans;

// Global
var id = 0;
const space = "&nbsp";
const url = "https://avenoel.org";
const imgQuote = "<img src=\"/images/topic/quote.png\" alt=\"Icône citation\">";
const imgEdit = "<img src=\"/images/topic/edit.png\" alt=\"Icône éditer\" title=\"Éditer le message\">";
const imgDelete = "<img src=\"/images/topic/delete.png\" alt=\"Icône suppression\">";

(function() {
    'use strict';

    var t0 = performance.now();

    //debugger;
    //localStorage.removeItem("favs");
    //localStorage.removeItem("bans");
    //localStorage.removeItem("favProfiles");
    //localStorage.removeItem("banProfiles");

    initFunctions();
    setInterval(initCache, 1500);
    initCache();

    var path = window.location.pathname;

    if (path.startsWith('/profil')) {
        traiterProfil();
    } else {
        ajouterBarFav();
        if (path.startsWith('/forum')) {
            traiterForum();
        } else if (path.startsWith('/topic')) {
            traiterTopic();
        } else if (path.startsWith('/messagerie')) {
            traiterMessagerie();
        } else {
            console.log('Cas ' + path + " non traité.");
        }
    }

    enhanceTextArea();
    controlVersion();

    var t1 = performance.now();
    console.log("Call to AveNoel took " + (t1 - t0) + " milliseconds.");

})();

function initFunctions() {
    if (!String.prototype.splice) {
        /**
     * {JSDoc}
     *
     * The splice() method changes the content of a string by removing a range of
     * characters and/or adding new characters.
     *
     * @this {String}
     * @param {number} start Index at which to start changing the string.
     * @param {number} delCount An integer indicating the number of old chars to remove.
     * @param {string} newSubStr The String that is spliced in.
     * @return {string} A new string with the spliced substring.
     */
        String.prototype.splice = function(start, delCount, newSubStr) {
            return this.slice(0, start) + newSubStr + this.slice(start + Math.abs(delCount));
        };
    }
}

function initCache() {
    favs = localStorage.favs === undefined ? {} : JSON.parse(localStorage.favs);
    bans = localStorage.bans === undefined ? [] : JSON.parse(localStorage.bans);
    favProfiles = localStorage.favProfiles === undefined ? [] : JSON.parse(localStorage.favProfiles);
    banProfiles = localStorage.banProfiles === undefined ? [] : JSON.parse(localStorage.banProfiles);
}

function controlVersion() {
    httpGetApiAsync("messages/1611709", function(res) {

        var match = res.content.match(/[0-9]+\.[0-9]+\.[0-9]+/g);
        if (match && version !== match[0]) {

            var patchNotes = res.content.split(match)[1].match(/[^\r\n]+/g);
            var idImg = getId();
            var div = document.getElementById('alertversion');
            var innerHTML =
                "La version " + match[0] + " est disponible => " +
                "<a href=\"https://avenoel.org/topic/101099-1-aide-voici-un-script-pour-vous-faciliter-la-vie-sur-avn\">ici</a>.";
            for(var i = 1; i < patchNotes.length -1; ++i) {
                innerHTML += "<li>" + patchNotes[i] + "</li>";
            }
            innerHTML +=
                "<br>N'oubliez pas de laisser un commentaire." +
                "<br><img id=\"" + idImg + "\" src=\"https://image.noelshack.com/fichiers/2017/02/1484089609-coeur.png\">";

            div.innerHTML = innerHTML;
            div.style.color = "red";

            var yourImg = document.getElementById(idImg);
            if(yourImg && yourImg.style) {
                yourImg.style.height = '70px';
                yourImg.style.width = '100px';
            }
        }
    });


}

//-----------------------------------------------------
//                    Editeur de texte
//-----------------------------------------------------

function enhanceTextArea() {

    var textArea = document.getElementsByTagName("textarea")[document.getElementsByTagName("textarea").length - 1];
    if (!textArea) {
        return;
    }

    if (textArea.value.length > 0) {
        textArea.selectionStart = textArea.value.length;
        textArea.focus();
    }

    var edit = function(tagIn, tagOut) {

        var start = textArea.selectionStart;
        var end = textArea.selectionEnd;
        textArea.value = textArea.value.splice(textArea.selectionEnd, 0, tagOut).splice(textArea.selectionStart, 0, tagIn);
        textArea.selectionStart = start + tagIn.length;
        textArea.selectionEnd = end + tagIn.length;
        textArea.focus();

    };

    var textAreaButtons = document.getElementsByClassName("form-group bbcodes")[document.getElementsByClassName("form-group bbcodes").length - 1];

    var list = [
        {name:"R", tagIn:"<color=red>", tagOut:"</color>", color:"red"},
        {name:"G", tagIn:"<color=green>", tagOut:"</color>", color:"green"},
        {name:"B", tagIn:"<color=blue>", tagOut:"</color>", color:"blue"}
    ];
    var div = document.createElement('div');
    list.forEach(function(each) {

        div.innerHTML = "<button type=\"button\" class=\"btn\" tabindex=\"-1\" data-type=\"tag\"><span>" + each.name + "</span></button>";
        var btn = div.firstChild;
        textAreaButtons.appendChild(btn);
        btn.style.color = each.color;
        btn.onclick = function() {edit(each.tagIn, each.tagOut);};

    });

    div.remove();

}

//-----------------------------------------------------
//                    Fav/Courriers
//-----------------------------------------------------

function ajouterBarFav() {

    var barFav = document.getElementsByClassName("col-md-3 col-sm-12 col-xs-12 pull-right hidden-sm hidden-xs");
    if (barFav.length === 0) {
        return;
    }

    var idCourrier = getId();
    var idFavoris = getId();
    barFav[0].replaceChild(barFav[0].children[0].cloneNode(true), barFav[0].children[0]);

    var listDiv = barFav[0].children[1];
    listDiv.classList = [];
    listDiv.innerHTML =
        "<section>"+
        "  <div id=\"alertversion\"></div>"+
        "  <div id=\""+idCourrier+"\"></div>"+
        "  <div id=\""+idFavoris+"\"></div>"+
        "</section>";

    var rect = listDiv.getBoundingClientRect(),
        scrollTop = window.pageYOffset || document.documentElement.scrollTop;
    var top = rect.top + scrollTop;
    var event = function(e) {
        if (window.scrollY > top) {
            listDiv.style.position = "absolute";
            listDiv.style.top = window.scrollY + 'px';
        } else {
            listDiv.style.position = null;
            listDiv.style.top = top + 'px';
        }
    };
    window.addEventListener('scroll', event);
    event.apply();

    var documentTitle = document.title;
    var setMails = function(){
        httpGetAsync("https://avenoel.org/messagerie", function (html) {
            var mails = html.getElementsByClassName("active");

            if (mails.length > 2) {
                document.title = "(" + (mails.length-2) + ") " + documentTitle;
                var innerHTMLCourrier = "Courrier" + ((mails.length-2) > 1 ? "s" : "") + " (" + (mails.length-2) + ")";

                for(var i = 1; i < mails.length -1; ++i) {
                    innerHTMLCourrier += "<li>";
                    innerHTMLCourrier += mails[i].getElementsByClassName("author")[0].innerHTML + " : ";
                    innerHTMLCourrier += mails[i].getElementsByClassName("title")[0].innerHTML;
                    innerHTMLCourrier += "</li>";
                }

                document.getElementById(idCourrier).innerHTML = innerHTMLCourrier;
            } else {
                document.title = documentTitle;
                document.getElementById(idCourrier).innerHTML = "";
            }
        });
    };
    setInterval(setMails, 30000);
    setMails.apply();

    var setFavs = function(){
        httpGetAsync("https://avenoel.org/favoris", function (html) {
            var list = html.getElementsByTagName("tBody")[0].children;
            var buttonBar = document.getElementById(idFavoris);
            var innerHTMLFav = "Favoris";

            for(var i = 0; i < list.length; i++) {

                var fav = list[i];
                var nbDiff = "";

                var href = fav.children[1].children[0].href;
                var nb = fav.children[3].innerHTML.trim();

                if (fav.children[0].children[0].href === window.location.href) {
                    favs[href] = nb;
                    localStorage.setItem("favs", JSON.stringify(favs));
                }

                if (favs[href]) {
                    if( favs[href] !== nb) {
                        nbDiff = "(" + (nb - favs[href]) + ") ";
                    }
                } else {
                    favs[href] = nb;
                    localStorage.setItem("favs", JSON.stringify(favs));
                }

                fav.children[1].children[0].href = fav.children[0].children[0].href;

                fav.removeChild(fav.children[2]);
                fav.removeChild(fav.children[2]);
                fav.removeChild(fav.children[2]);
                fav.removeChild(fav.children[0]);
                innerHTMLFav += "<li>" + nbDiff + fav.innerHTML + "</li>";
            }

            document.getElementById(idFavoris).innerHTML = innerHTMLFav;

        });
    };
    setInterval(setFavs, 30000);
    setFavs.apply();
}

//-----------------------------------------------------
//                    Topic
//-----------------------------------------------------

function traiterTopic() {

    overloadButtonDeleteTopic();

    var lstTopic = document.getElementsByClassName("topic-messages");

    var trsTopic = lstTopic[0].children;

    var listTop = [];
    document.onkeydown = function(event) {

        if (true) {
            return;
        }

        var newTop;

        if (event.key === "ArrowUp") {
            newTop = findNewTop(true, listTop);
        }

        if (event.key === "ArrowDown") {
            newTop = findNewTop(false, listTop);
        }

        if (Number.isInteger(newTop)) {
            window.scrollTo(0, newTop);
        }
    };

    listTop.push(0);
    for(var iTopic = 0; iTopic < trsTopic.length; ++iTopic) {
        listTop.push(traiterTrTopic(trsTopic[iTopic]));
        collapseQuote(trsTopic[iTopic]);
        overloadButtons(trsTopic[iTopic]);
    }

    traiterNavBarTopic();
}

function findNewTop(isUp, listTop) {
    for(var i = 0; i < listTop.length - 1; ++i) {
        if (listTop[i] <= window.scrollY && window.scrollY <= listTop[i + 1]) {
            return isUp ? listTop[i] : listTop[i + 1];
        }
    }
}

function traiterNavBarTopic() {

    var relativePath = "";
    getPath().split("-").splice(2).forEach(function(split) {
        relativePath += split + "-";
    });
    relativePath = relativePath.slice(0, -1);

    var buttons = addButtonToNavBar(["buttonBan"]);
    var buttonBan = buttons[0];

    // Bouton des bans
    var isInBan = contentsString(bans, relativePath) != -1;
    if (isInBan) {
        buttonBan.innerHTML = "DEBAN";
        buttonBan.onclick = function() {
            deleteFromCache(bans, "bans");
        };
    } else {
        buttonBan.innerHTML = "BAN";
        buttonBan.onclick = function() {
            addInCache(bans, "bans");
        };
    }

}

function addInCache(cacheList, cacheName) {
    console.log("addInCache : " + cacheName);
    cacheList.push(getPath());
    localStorage.setItem(cacheName, JSON.stringify(cacheList));
    ajouterBarFav();
    traiterNavBarTopic();
}

function deleteFromCache(cacheList, cacheName) {
    console.log("deleteFromCache : " + cacheName);

    var relativePath = "";
    getPath().split("-").splice(2).forEach(function(split) {
        relativePath += split + "-";
    });
    relativePath = relativePath.slice(0, -1);

    var i = contentsString(cacheList, relativePath);
    if (i !== -1) {
        cacheList.splice(i, 1);
        localStorage.setItem(cacheName, JSON.stringify(cacheList));
    }

    ajouterBarFav();
    traiterNavBarTopic();
}

function traiterTrTopic(tr) {

    var message = null;
    var rank = -1;

    // Suppression des FDP
    banProfiles.some(function(connard) {

        var id = getId();
        message = null;
        if (hasProfilLink(tr, connard.name)) {
            message = "<div id=\"" + id + "\"><span>Réponse sur" + space + "</span><a href=\"https://avenoel.org/profil/" + connard.name + "\">" + connard.name + "</a></div>";
        }
        if (hasProfilAvatar(tr, connard.name)) {
            message = "<div id=\"" + id + "\"><span>Message de" + space + "</span><a href=\"https://avenoel.org/profil/" + connard.name + "\">" + connard.name + "</a></div>";
        }

        if (message !== null) {
            rank = connard.rank;
            return true;
        }

        return false;
    });

    if (rank == 2) {
        tr.innerHTML = message;
        tr.focus();
    } else {
        addButtonHiddenTopicMessage(tr, rank == 1);
    }

    return tr.offsetTop;//getBoundingClientRect().top + window.pageYOffset;
}

function collapseQuote(tr) {

    var content = tr.getElementsByClassName("message-content")[0];
    if (!content) {
        return;
    }

    var lines = content.innerHTML.match(/[^\r\n]+/g);

    var ids = [];
    var currentLine;
    var lastRank = -1;
    var currentRank = -1;
    for(var i = lines.length - 1; i > -1; --i) {
        currentRank = calculRank(lines[i]);

        if (lastRank > 0 && currentRank > lastRank) {
            lines.splice(i + 1, 0, "</div>");
        } else if (currentRank > 0 && currentRank < lastRank) {

            var idButton = getId();
            var idDiv = getId();
            var beforeButton = "";
            for(var iGt = 0; iGt < currentRank; ++iGt) {
                beforeButton += "&gt; ";
            }

            var buttonAll = "";
            if (currentRank === 1) {
                var idButtonAll = "buttonAll" + getId();
                buttonAll = "<button id=\"" + idButtonAll + "\" ></button>";
                ids.push({idButton:idButtonAll, idDiv:idDiv});
            }

            var maskInnerHTML = "<span class=\"message-content-quote\">" + beforeButton + "<i><button id=\"" + idButton + "\" ></button>" + buttonAll + "</i></span><div id=\"" + idDiv + "\" >";
            ids.push({idButton:idButton, idDiv:idDiv});
            lines.splice(i + 1, 0, maskInnerHTML);
        }

        lastRank = currentRank;
    }

    content.innerHTML = lines.join('');
    addCollapseEvent(tr, ids);
}

function addCollapseEvent(tr, ids) {
    ids.forEach(function(id) {
        var button = document.getElementById(id.idButton);
        button.style.border = "none";
        button.innerHTML = ">";
        button.style.textAlign = "center";
        var div = document.getElementById(id.idDiv);
        div.style.display = "none";

        if (id.idButton.startsWith("buttonAll")) {
            button.innerHTML = "=>";
            button.onclick = function() {

                button.innerHTML = button.innerHTML === "&lt;=" ? "=&gt;" : "&lt;=";
                var innerHTML = button.innerHTML === "&lt;=" ? "&lt;" : "&gt;";
                var buttonList = div.getElementsByTagName("button");
                for (var i = 0; i < buttonList.length; i++) {
                    buttonList[i].innerHTML = innerHTML;
                }

                var divList = div.getElementsByTagName("div");
                var display = button.innerHTML === "&lt;=" ? "" : "none";
                div.style.display = display;
                for (var j = 0; j < divList.length; j++) {
                    divList[j].style.display = display;
                }

                button.previousSibling.innerHTML = button.innerHTML === "&lt;=" ? "&lt;" : "&gt;";

            };
        } else {
            button.onclick = function() {

                button.innerHTML = button.innerHTML === "&lt;" ? "&gt;" : "&lt;";
                div.style.display = div.style.display === "none" ? "" : "none";

                if (button.nextSibling !== null) {
                    button.nextSibling.innerHTML = button.innerHTML === "&lt;" ? "&lt;=" : "=&gt";
                }
            };
        }
    });
}

function calculRank(line) {
    var rank = -1;
    var index;
    var matcher = "quote\">&gt; ";

    while (index != -1) {
        rank++;
        index = line.indexOf(matcher);
        matcher += "&gt; ";
    }

    return rank;
}

function addButtonHiddenTopicMessage(tr, isHidden) {

    var aside = tr.getElementsByClassName("message-aside hidden-xs")[0];
    var content = tr.getElementsByClassName("message-content")[0];
    var header = tr.getElementsByClassName("message-header")[0];
    var ulHeader = header.getElementsByClassName("message-actions")[0];
    var footer = tr.getElementsByClassName("message-footer")[0];

    var idButton = getId();

    content.isHidden = isHidden;
    var innerButton = content.isHidden ? "Afficher" : "Masquer";
    ulHeader.innerHTML = "<button id=\"" + idButton + "\" >" + innerButton + "</button>" + ulHeader.innerHTML;

    var imageUp = "<li><img src=\"https://img-fi-n2.akamaized.net/icons/svg/53/53604.svg\"></li>";
    var imageDown = "<li><img src=\"https://img-fi-n2.akamaized.net/icons/svg/53/53598.svg\" alt=\"Icône citation\"></li>";

    var button = document.getElementById(idButton);

    button.style.backgroundColor = "Transparent";
    button.style.border = "none";

    button.onclick = function() {
        content.isHidden = !content.isHidden;
        button.innerHTML = content.isHidden ? imageUp : imageDown;
        content.style.display = content.isHidden ? "none" : "";
        footer.style.display = content.isHidden ? "none" : "";
        aside.style.display = content.isHidden ? "none" : "";
    };
    content.isHidden = !content.isHidden;
    button.onclick.apply();
}

function overloadButtons(tr) {
    var header = tr.getElementsByClassName("message-header")[0];
    if (!header) {
        return;
    }

    var imgs = header.getElementsByTagName("img");
    var img;
    for(var i = 0; i < imgs.length; ++i) {
        if (imgs[i].src === "https://avenoel.org/images/topic/delete.png") {
            img = imgs[i];
        }
    }

    if (!img) {
        return;
    }

    var button = img.parentElement;
    var href = button.href;
    button.href = "#";
    button.onclick = function() {
        if (window.confirm("Voulez vous supprimer le message ?")) {
            window.location.href = href;
        }
    };

}

function overloadButtonDeleteTopic() {

    var buttons = document.getElementsByClassName("btn btn-danger");
    if (!buttons) {
        return;
    }

    for(var i = 0; i < buttons.length; ++i) {

        var button = buttons[i];
        var href = button.href;
        button.href = "#";
        button.onclick = function() {
            if (window.confirm("Voulez vous " + this.innerHTML.toLowerCase() + " le topic ?")) {
                window.location.href = href;
            }
        };
    }

}

//-----------------------------------------------------
//                    Forum
//-----------------------------------------------------


function traiterForum() {
    var lst = document.getElementsByClassName("table table-striped topics");
    var trs = lst[0].children[1].children;
    for(var i = 0; i < trs.length; ++i) {
        traiterTrForum(trs[i]);
    }
}

function traiterTrForum(tr) {

    // Suppression des caracteres ching chong
    if (tr.innerText.match(/[\u3400-\u9FBF]/)) {
        console.log("Suppression des caracteres ching chong");
        tr.innerHTML = "";
        return;
    }

    // Suppression des FDP
    banProfiles.some(function(connard) {
        if (hasProfilLink(tr, connard.name)) {
            console.log("Suppression du FDP : " + connard.name);
            tr.innerHTML = "";
            return true;
        }
        return false;
    });

    bans.some(function(url) {
        if (hasUrl(tr, url)) {
            console.log("Suppression du sujet : " + url);
            tr.innerHTML = "";
            return true;
        }
        return false;
    });

    // Surlignage
    favProfiles.some(function(surligne) {
        if (hasProfilLink(tr, surligne.name)) {
            console.log("Surlignage : " + surligne.name);
            tr.style.background = colorListProfil[surligne.color];
            return true;
        }
        return false;
    });

}

//-----------------------------------------------------
//                    Profil
//-----------------------------------------------------

function traiterProfil() {
    var elem = document.getElementsByClassName("profile-wrapper-right");
    currentProfile = window.location.href.substring("https://avenoel.org/profil/".length);

    elem[0].innerHTML += "Banni de rang <select id=\"idBanRank\"></select><div id=\"idBanRankDetail\"></div>";
    elem[0].innerHTML += "Favoris couleur <select id=\"idFavColor\"></select>";

    // favoris ----------------------------------------------------------
    var isFav = false;
    var color = 0;
    favProfiles.some(function(fav) {
        if (fav.name === currentProfile) {
            isFav = true;
            color = fav.color;
            return true;
        }
        return false;
    });

    var colorList = [];
    for (var iColor = 0; iColor < colorListProfil.length; iColor++) {
        colorList.push(iColor);
    }

    createComboBox("idFavColor", colorList);
    var comboFavColor = document.getElementById("idFavColor");

    for (var j = 0; j < comboFavColor.length; j++) {
        comboFavColor[j].innerHTML = "";
        comboFavColor[j].style.backgroundColor = colorListProfil[j];
    }

    if (isFav) {
        comboFavColor.selectedIndex = parseInt(color);
        comboFavColor.style.backgroundColor = colorListProfil[color];
    }
    detailRankProfile(rank);
    comboFavColor.onchange = function(event) {
        favProfile(event.target.selectedOptions[0].value);
    };

    // bans ----------------------------------------------------------
    var isBan = false;
    var rank = 0;
    banProfiles.forEach(function(connard) {
        if (connard.name === currentProfile) {
            isBan = true;
            rank = connard.rank;
            return;
        }
    });

    createComboBox("idBanRank", ["non","0","1","2"]);
    var comboBanRank = document.getElementById("idBanRank");
    if (isBan) {
        comboBanRank.selectedIndex = parseInt(rank) + 1;
    }
    detailRankProfile(rank);
    comboBanRank.onchange = function(event) {
        banProfile(event.target.selectedOptions[0].value);
    };

}

function favProfile(color) {
    console.log("favProfile : " + currentProfile + ", color : " + colorListProfil[color]);

    var index = -1;
    for(var i = 0; i < favProfiles.length; ++i) {
        if (stringContents(favProfiles[i].name, currentProfile)) {
            index = i;
            break;
        }
    }

    if (index !== -1) {
        favProfiles.splice(index, 1);
        localStorage.setItem("favProfiles", JSON.stringify(favProfiles));
    }

    if (color !== "0") {
        favProfiles.push({name:currentProfile, color:color});
        localStorage.setItem("favProfiles", JSON.stringify(favProfiles));
    }

    document.getElementById("idFavColor").style.backgroundColor = colorListProfil[color];
}

function banProfile(rank) {
    console.log("banProfile : " + currentProfile + ", rang : " + rank);

    var index = -1;
    for(var i = 0; i < banProfiles.length; ++i) {
        if (stringContents(banProfiles[i].name, currentProfile)) {
            index = i;
            break;
        }
    }

    if (index !== -1) {
        banProfiles.splice(index, 1);
        localStorage.setItem("banProfiles", JSON.stringify(banProfiles));
    }

    if (rank !== "non") {
        banProfiles.push({name:currentProfile, rank:rank});
        localStorage.setItem("banProfiles", JSON.stringify(banProfiles));
    }

    detailRankProfile(rank);
}

function detailRankProfile(rank) {
    var innerHTML;
    if (rank === "0") {
        innerHTML = "Ses sujets sont supprimés.";
    } else if (rank === "1") {
        innerHTML = "Ses sujets sont supprimés et ses messages sont masqués.";
    } else if (rank === "2") {
        innerHTML = "Ses sujets et messages sont supprimés.";
    } else {
        innerHTML = "Non banni.";
    }

    document.getElementById("idBanRankDetail").innerHTML = innerHTML;
}

//-----------------------------------------------------
//                    Messagerie
//-----------------------------------------------------

function traiterMessagerie() {
    var button = document.getElementsByClassName("btn btn-danger")[0];
    if (!button) {
        return;
    }
    button.parentElement.onsubmit = function() {
        return window.confirm("Voulez vous quittez le MP ?");
    };
}

//-----------------------------------------------------
//                    Utils
//-----------------------------------------------------

function createImageButton(idButton, buttonHtml) {
    var button = document.getElementById(idButton);
    button.innerHTML = buttonHtml;
    return button;
}

function createComboBox(idParent, list) {
    var sel = document.getElementById(idParent);
    var optionoption = null;

    for(i = 0; i < list.length; i++) {

        optionoption = document.createElement('option');
        optionoption.value = list[i];
        optionoption.innerHTML = list[i];
        sel.appendChild(optionoption);
    }
    return sel;
}

function httpGetAsync(theUrl, callback) {
    var xmlHttp = new XMLHttpRequest();
    xmlHttp.onreadystatechange = function() {
        if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
            callback(new DOMParser().parseFromString(xmlHttp.responseText, "text/html"));
    };
    xmlHttp.open("GET", theUrl, true); // true for asynchronous
    xmlHttp.send(null);
}

function httpGetApiAsync(path, callback) {
    var xmlHttp = new XMLHttpRequest();
    xmlHttp.onreadystatechange = function() {
        if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
            callback(JSON.parse(xmlHttp.responseText).data);
    };
    xmlHttp.open("GET", "https://avenoel.org/api/v1/" + path, true); // true for asynchronous
    xmlHttp.send(null);
}

function contentsString(list, match) {
    for(var i = 0; i < list.length; ++i) {
        if (stringContents(list[i], match)) {
            return i;
        }
    }
    return -1;
}

function getPath() {
    return url + window.location.pathname;
}

function designTopButton(button) {
    button.style.color = "white";
    button.style.backgroundColor = "transparent";
    button.style.border = "none";
}

function hasProfilLink(elem, name) {
    return stringContents(elem.innerHTML, "https://avenoel.org/profil/" + name + "\"");
}

function hasProfilAvatar(elem, name) {
    return stringContents(elem.innerHTML, "alt=\"Avatar de "+ name + "\"");
}

function hasUrl(elem, url) {
    return stringContents(elem.innerHTML, "<a href=\"" + url + "\">");
}

function stringContents(string, match) {
    return string.indexOf(match) !== -1;
}

function addButtonToNavBar(names) {

    var buttons = [];

    if (document.getElementById(names[0]) === null) {
        var navbar = document.getElementsByClassName("nav navbar-nav navbar-links");
        var innerHTML = "";
        names.forEach(function(name) {
            innerHTML += "<li class=\"\"><a><button id=\"" + name + "\" ></button></a></li>";
        });
        navbar[0].innerHTML += innerHTML;
        names.forEach(function(name) {
            designTopButton(document.getElementById(name));
        });
    }

    names.forEach(function(name) {
        buttons.push(document.getElementById(name));
    });

    return buttons;
}

function getId() {
    return "id" + id++;
}

//-----------------------------------------------------
//                    Patch
//-----------------------------------------------------
//
var version = "2.4.0";
// 2.4.0 : Pastebin => Etape 3
// + ajout des dialogs de confirmation pour la suppression des topics/messages et ignorer.
// + ajout des modifs dans la notifs des patchs.
// 2.3.0 : Pastebin => https://pastebin.com/QXe2AJ6v
// + Ajout d'une popup de confirmation pour quitter les MP
// 2.2.0 : Pastebin => https://pastebin.com/0gPthPD4
// + ajout d'un bouton pour afficher/masquer toutes les citations.
// + amélioration de l'affichage de la nouvelle version
// 2.1.0 : https://pastebin.com/T2dP5ryX
// + controle de la version
// + affichage du nombre de postes dans les favoris depuis la dernière visite
// + controle de la version
// + affichage du nombre de postes dans les favoris depuis la dernière visite
// 2.0.8 : Pastebin => https://pastebin.com/21a6u01a
// + correction du bug sur les citations (redirection bas de page)
// 2.0.7 : Pastebin => https://pastebin.com/cD6VqLUY
// + correction d'un bug sur la barre des favoris
// + ajout de nouvelles actions dans l'éditeur de texte
// + la barre des courriers est rafraichie toutes les 30s
// 2.0.6 : Pastebin => https://pastebin.com/GvTLjLaF
// + l'élément favoris/courrier se déplace avec le scroll
// 2.0.5 : Pastebin => https://pastebin.com/pNqRphzh
// + ajout du nombre de courriers non lus sur l'onglet
// + possibilité d'afficher/masquer les citiations (masquées par défaut)
// 2.0.4 : Pastebin => https://pastebin.com/4mCdppfi
// + affichage de la liste des favoris dans les topics noirs
// + correction bug sur les BL
// + optimisation des listes
// 2.0.3 : Pastebin =>https://pastebin.com/nPvLrBbV
// + correction du bug d'affichage des courriers
// 2.0.2 : Pastebin => https://pastebin.com/haqi3XRa
// + Modification du bouton pour afficher/masquer
// 2.0.1 : Pastebin => https://pastebin.com/vNmgUrCs
// + Le clique sur le favoris emmene à la dernière page
// 2.0.0 : Pastebin => https://pastebin.com/eHCt5h8E
// + Prise en compte de la liste de favoris (affichage reste à droite)
//   L'icone du fichier n'est pas encore mise
// + Changement du bouton afficher/masquer un commentaire.
// 1.1.0 : Pastebin => https://pastebin.com/85F6ydsC
// + gestion de la lovelist sur les profils
// + plus besoin d'aller dans le code pour gérer ses listes
// 1.0.3 : Pastebin => https://pastebin.com/RNWPdyyF
// + suppression de 'Courriers' quand la liste est vide
// + gestion de la banlist sur les profils
// 1.0.2 : https://pastebin.com/TJzUnw69
// + ajout de la liste des messages non lus au niveau de la barre des favs
// 1.0.1 : https://pastebin.com/mFv7z7wb
// + correction du bug des bans de topics
// + detection du favoris/ban à chaque page du topic
// 1.0.0 : https://pastebin.com/bjVmYYgM