Решение лс для чата taigachat

Itnull · 08.07.14

Добрый день всем. Всё тестилось и работает на ксени 1.2.5
Собственно решение для создания ЛС и простого обращения по никам.
Т.е. Будут использоваться
/to - обращение по нику с подсветкой строки желтоватого цвета
/pm - личное сообщение с подсветкой строки красноватого цвета

Работает по клику ника. Первый клик - преобразуется маска ява скрипта в /to, второй клик преобразует в /pm, третий снова в /to и т.д.

Так выглядят сообщения м/у участниками, без ЛС - простые посты и обращения по нику:

Делается всё очень просто!!!

1. Устанавливаем версию 1.2.0 ТАЙГАЧАТ (может работать по сути и на 0.5.5!!!)
2. Заходим в /js/dark/taigachat.js и весь код меняем на этот:

PHP:

/* Darkimmortal's TaigaChat */

var taigachat_decay = 1.25;
var taigachat_refreshtime = 5;

var taigachat_initialFired = false;
var taigachat_reverse = false;
var taigachat_initialTime = 0;
var taigachat_lastRefresh = 0;
var taigachat_lastRefreshServer = 0;
var taigachat_lastMessage = 0;
//var taigachat_refreshTimer = false;
var taigachat_nextRefresh = 0;
var taigachat_isRefreshing = false;

var taigachat_lastPostTime = 0;
var taigachat_lastPostMessage = "";
var taigachat_scrolled = false;

var taigachat_PopupMenu = XenForo.PopupMenu;
taigachat_PopupMenu.setMenuPosition = function(caller){
    //console.info('setMenuPosition(%s)', caller);

    var controlLayout, // control coordinates
        menuLayout, // menu coordinates
        contentLayout, // #content coordinates
        $content,
        $window,
        proposedLeft,
        proposedTop;

    controlLayout = this.$control.coords('outer');

    this.$control.removeClass('BottomControl');

    // set the menu to sit flush with the left of the control, immediately below it
    this.$menu.removeClass('BottomControl').css(
    {
        left: controlLayout.left,
        top: controlLayout.top + controlLayout.height
    });

    menuLayout = this.$menu.coords('outer');

    $content = $('#content .pageContent');
    if ($content.length)
    {
        contentLayout = $content.coords('outer');
    }
    else
    {
        contentLayout = $('body').coords('outer');
    }

    $window = $(window);
    $window.sT = $window.scrollTop();
    $window.sL = $window.scrollLeft();

    /*
     * if the menu's right edge is off the screen, check to see if
     * it would be better to position it flush with the right edge of the control
     */
    if (menuLayout.left + menuLayout.width > contentLayout.left + contentLayout.width)
    {
        proposedLeft = controlLayout.left + controlLayout.width - menuLayout.width;
        // must always position to left with mobile webkit as the menu seems to close if it goes off the screen
        if (proposedLeft > $window.sL || XenForo._isWebkitMobile)
        {
            this.$menu.css('left', proposedLeft);
        }
    }

    /*
     * if the menu's bottom edge is off the screen, check to see if
     * it would be better to position it above the control
     */
    //if (menuLayout.top + menuLayout.height > $window.height() + $window.sT)
    {
        proposedTop = controlLayout.top - menuLayout.height-500;
        //if (proposedTop > $window.sT)
        {
            this.$control.addClass('BottomControl');
            this.$menu.addClass('BottomControl');
            this.$menu.css('top', proposedTop);
        }
    }
};


$(document).ready(function(){

    $(window).focus(taigachat_focus);

    $("#taigachat_message").keypress(function (e) {
        if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {
            sendShout();
            return false;
        }

        if ((e.which && e.which == 27) || (e.keyCode && e.keyCode == 27)) {
            setTimeout("$('#taigachat_message').val('');", 200);
            setTimeout("$('#taigachat_message').focus();", 300);
        }

        return true;
    });

    $('a.dark_tc_username').live('click', function () {
        try {
            var username = $(this).attr('title').toString();
            if (!username) {
                return;
            }
            if (!$('#taigachat_message')) {
                return;
            }
            var msg = $('#taigachat_message').val().toString();
            var replacement = '/to ' + username + ': ' + msg;
   
            if (msg.length >= 6 + username.length) {
                var mask = msg.substring(0, 6 + username.length);
       
                var _ra = '/to ' + username + ': ';
                var _rb = '/pm ' + username + ': ';
       
                if (mask == _ra) {
                    replacement = msg.replace(/^\/to/, '/pm');
                }
                if (mask == _rb) {
                    replacement = msg.replace(/^\/pm/, '/to');
                }
            }
   
            $('#taigachat_message').val(replacement);
            $('#taigachat_message').focus();
        } catch (e) { }

        return false;
    });

    $("#taigachat_smilies").hover(function(){
        if($(".taigachat_smilie > img").length > 0)
            return;
   
        $(".taigachat_smilie").each(function(){
            if($(this).hasClass('mceSmilieSprite')){
                var img = $("<img />");
                img.attr("src", "styles/default/xenforo/clear.png");
                img.attr("alt", $(this).attr("data-alt"));
                img.attr("title", $(this).attr("data-title"));
                img.attr("class", $(this).attr("class").replace("taigachat_smilie", ""));
                $(this).append(img);
            } else {
                var img = $("<img />");
                img.attr("src", $(this).attr("data-src"));
                img.attr("alt", $(this).attr("data-alt"));
                img.attr("title", $(this).attr("data-title"));
                $(this).append(img);
            }
        });
        $(this).unbind('hover');
    });

    $("#taigachat_send").click(sendShout);

    refreshShoutbox(true, true, false);

    $("#taigachat_send, #taigachat_message").removeAttr('disabled').removeClass('disabled');
    //$("#taigachat_message").val("");

    $("#taigachat_message").focus(function(e){
        if($("#taigachat_toolbar:visible").length == 0){
            $("#taigachat_toolbar").slideDown(500);
        }
    });

    $(".taigachat_smilie").live('click', function(e){
        e.stopPropagation();
        if($("#taigachat_message").val() == $("#taigachat_message").attr("placeholder")){
            $("#taigachat_message").removeClass("prompt").val("");
        }
        $("#taigachat_message").insertAroundCaret(" " + $(this).children("img").attr("alt") + " ", "");
        return true;
    });

    $(".taigachat_bbcode").live('click', function(e){
        e.stopPropagation();
        if($("#taigachat_message").val() == $("#taigachat_message").attr("placeholder")){
            $("#taigachat_message").removeClass("prompt").val("");
        }
        var bbcode = $(this).attr("data-code");
        var position = bbcode.length;
        var ins = getCaretLength($("#taigachat_message").get(0)) > 0;
        $("#taigachat_message").insertAroundCaret(bbcode.substring(0, bbcode.indexOf('][')+1), bbcode.substring(bbcode.indexOf('][')+1, bbcode.length));
        if(bbcode.indexOf('=][') != -1){
            position = bbcode.indexOf('=][')+1;
        } else {   
            position = bbcode.indexOf('][')+1;
        }

        if(!ins)
            setCaretPosition($("#taigachat_message").get(0), getCaretPosition($("#taigachat_message").get(0)) - (bbcode.length - position));
        else
            setCaretPosition($("#taigachat_message").get(0), getCaretPosition($("#taigachat_message").get(0)) + bbcode.length - position);
        return true;
    });

    try {
        XenForo.register('.taigachat_Popup', 'taigachat_PopupMenu');
        setTimeout(function(){
            // Add the icon/styling without XenForo registering its own events etc.
            $(".taigachat_Popup").addClass("Popup");
        }, 50);
    } catch (e) { }
});


function sendShout(){

    var txt_msg = $("#taigachat_message").val();
    if (txt_msg.match(/^(\s+|)\/clear(\s+|)/)) {
        $('#taigachat_box ol').html('');
        $("#taigachat_message").val('')
        return;
    }

    // silently prevent same message within 5 seconds
    if(taigachat_lastPostTime + 5000 > new Date().getTime() && taigachat_lastPostMessage == $("#taigachat_message").val())
         return;
    if($("#taigachat_message").val().length == 0 || $("#taigachat_message").val() == $("#taigachat_message").attr("placeholder")) return;
    $("#taigachat_send, #taigachat_message").attr('disabled', true).addClass('disabled');

    taigachat_lastPostMessage = $("#taigachat_message").val();
    taigachat_lastPostTime = new Date().getTime();

    XenForo.ajax(
        "index.php?taigachat/post.json",
        {
            message: $("#taigachat_message").val(),
            sidebar: taigachat_sidebar ? "1" : "0",
            lastrefresh: taigachat_lastRefreshServer
        },
        function(json){
            if(XenForo.hasResponseError(json) !== false){       
                return true;
            }
   
            $("#taigachat_message").val("");
   
            handleListResponse(json, false, true);
   
            $("#taigachat_send, #taigachat_message").removeAttr('disabled').removeClass('disabled');
            $("#taigachat_message").blur();
            $("#taigachat_message").focus();
   
            //taigachat_nextRefresh = 0;
            //if(taigachat_refreshTimer)
            //    clearTimeout(taigachat_refreshTimer);
            //refreshShoutbox(false, true, false);
        },
        {cache: false}
    );
}

function taigachat_focus(e){
    // workaround the .blur/.focus on #taigachat_message being passed down
    //if(typeof e.target == "undefined" || e.target == window)
        //refreshShoutbox(false, true, true);
        taigachat_nextRefresh = 0;
}

// force = ignore focus event delay and ignore document focus
// unsync = out-of-sync request, do not restart timer
function refreshShoutbox(initial, force, unsync){

    // Assert initial refresh will only happen once
    if(initial){
        if(taigachat_initialFired)
            return;
        taigachat_initialFired = true;
        taigachat_initialTime = new Date().getTime();
    } else {
        // Assert we aren't refreshing within 4 seconds of the first refresh - i.e. document focus event
        if(taigachat_initialTime + 4000 > new Date().getTime() && !force)
            return;
    }
    // Stop refresh spam
    if(taigachat_lastRefresh + 2000 > new Date().getTime())
         return;
    // Stop focus refresh spam
    if(force && unsync && taigachat_lastRefresh + 6000 > new Date().getTime())
        return;

    if(taigachat_initialTime + 50 * 60 * 1000 < new Date().getTime() && !initial){
        // time for a CSRF token refresh...
        XenForo._CsrfRefresh.refresh();
        taigachat_refreshtime = 10;
        restartTimer();
        taigachat_initialTime = new Date().getTime();
        return;
    }

    taigachat_lastRefresh = new Date().getTime();

    if((XenForo._hasFocus && taigachat_autorefresh) || force){

        taigachat_isRefreshing = true;

        XenForo.ajax(
            "index.php?taigachat/list.json",
            {
                sidebar: taigachat_sidebar ? "1" : "0",
                lastrefresh: taigachat_lastRefreshServer
            },
            function(json, textStatus){       
       
                taigachat_isRefreshing = false;
       
                if (XenForo.hasResponseError(json))
                {
                    return false;
                }

                handleListResponse(json, initial, unsync);
                   
                if(initial){
                    //taigachat_refreshTime = 5;
                    //restartTimer();
                    setInterval(checkRefresh, 250);
                }
       
       
            },
            {
                global: false,
                cache: false,
                error: function(xhr, textStatus, errorThrown){
                    try
                    {
                        success.call(null, $.parseJSON(xhr.responseText), textStatus);
                    }
                    catch (e)
                    {
                        // workarounds :3
                        if(xhr.responseText.substr(0, 1) == '{')
                            XenForo.handleServerError(xhr, textStatus, errorThrown);
                    }
                }
            }
        ); // ajax
    } // if focused etc
    else {
        if(!unsync){
            decayRefreshTime();
            restartTimer();
        }
    }


}


function handleListResponse(json, initial, unsync){

    taigachat_lastRefreshServer = parseInt(json.lastrefresh, 10) || 0;

    // error'd
    if(!XenForo.hasTemplateHtml(json) && taigachat_lastRefreshServer == 0){
        XenForo.hasResponseError(json);
        //taigachat_autorefresh = false;
        return false;
    }
       
    var gotNew = 0;
    var reverse = parseInt(json.reverse, 10) == 1 ? true : false;
    taigachat_reverse = reverse;


    // Grab the chat elements, reverse if not in top to bottom order
    try {
        var lis = $(json.templateHtml).filter("li").get();
    } catch (e) { }
    if(!reverse)
        lis = lis.reverse();


    $(lis).each(function(){
        if($("#"+$(this).attr("id")).length == 0){
            gotNew++;
            if(!reverse)
                $(this).attr("style", "visibility:hidden").addClass("taigachat_new").prependTo("#taigachat_box > ol");
            else
                $(this).attr("style", "visibility:hidden").addClass("taigachat_new").appendTo("#taigachat_box > ol");
       
        }
    });

    if(initial || gotNew > 2 || taigachat_lastMessage + 15000 > new Date().getTime()){
        $("#taigachat_box > ol > li.taigachat_new").removeClass("taigachat_new").css({visibility:"visible"}).show();

        // wee bit of a workaround here
        setTimeout(function(){
            if(taigachat_reverse)
                scrollChatBottom();
        }, 200);

    } else {       
        $("#taigachat_box > ol > li.taigachat_new").removeClass("taigachat_new").css({visibility:"visible",display:"none"}).fadeIn(600);       
    }

    if(taigachat_reverse){
        var total = $("#taigachat_box > ol > li").length;
        total -= taigachat_limit;
        if(total > 0)
            $("#taigachat_box > ol > li").slice(0, total).remove();
    } else {
        $("#taigachat_box > ol > li").slice(taigachat_limit).remove();
    }

    if(initial || gotNew>0){
        XenForo.register('.Popup', 'XenForo.PopupMenu', 'XenForoActivatePopups');
        XenForo.register(
            'a.OverlayTrigger, input.OverlayTrigger, button.OverlayTrigger, label.OverlayTrigger, a.username, a.avatar',
            'XenForo.OverlayTrigger'
        );
        XenForo.activate(document);


        //XenForo._TimestampRefresh.refresh();
        if(reverse)
            scrollChatBottom();

        taigachat_refreshtime = 5;
        restartTimer();

    } else {
        if(!unsync){
            decayRefreshTime();
            restartTimer();               
        }
    }



    // don't count initial load against anti fade
    if(gotNew > 0 && !initial){       
        taigachat_lastMessage = new Date().getTime();
    }
       
}

function scrollChatBottom(){
    //if($("#taigachat_box").get(0).scrollTop >= $("#taigachat_box").scrollHeight - $("#taigachat_box").height() - 10 || !taigachat_scrolled)
        $("#taigachat_box").get(0).scrollTop = 99999;
    taigachat_scrolled = true;
}

function restartTimer(){
    /*if(taigachat_refreshTimer)
        clearTimeout(taigachat_refreshTimer);
    taigachat_refreshTimer = setTimeout(function(){ refreshShoutbox(false, false, false); }, taigachat_refreshtime*1000);        */
    taigachat_nextRefresh = new Date().getTime() + taigachat_refreshtime * 1000;
}

function checkRefresh(){

    if(taigachat_nextRefresh < new Date().getTime()){

        if(taigachat_isRefreshing){
            taigachat_nextRefresh = new Date().getTime();
            return;
        }

        refreshShoutbox(false, false, false);

        if(taigachat_nextRefresh < new Date().getTime())
            taigachat_nextRefresh = new Date().getTime() + 5000;
    }
}

function decayRefreshTime(){
    taigachat_refreshtime = taigachat_refreshtime * taigachat_decay;
    if(taigachat_refreshtime > taigachat_maxrefreshtime)
        taigachat_refreshtime = taigachat_maxrefreshtime;
}

// http://stackoverflow.com/questions/946534/insert-text-into-textarea-with-jquery, modified slightly
jQuery.fn.extend({
    insertAroundCaret: function(myValue, myValue2){
        return this.each(function(i) {
            if(document.selection) {
                this.focus();
                sel = document.selection.createRange();
                sel.text = myValue + sel.text + myValue2;
                this.focus();
            } else if(this.selectionStart || this.selectionStart == '0') {
                var startPos = this.selectionStart;
                var endPos = this.selectionEnd;
                var scrollTop = this.scrollTop;
                this.value = this.value.substring(0, startPos)+myValue+this.value.substring(startPos, endPos)+myValue2+this.value.substring(endPos,this.value.length);
                this.focus();
                this.selectionStart = startPos + myValue.length + myValue2.length + (endPos-startPos);
                this.selectionEnd = startPos + myValue.length + myValue2.length + (endPos-startPos);
                this.scrollTop = scrollTop;
            } else {
                this.value += myValue + myValue2;
                this.focus();
            }
        })
    }
});

// http://blog.vishalon.net/index.php/javascript-getting-and-setting-caret-position-in-textarea/
function getCaretPosition (ctrl) {
    var CaretPos = 0;    // IE Support
    if(document.selection){
        ctrl.focus ();
        var Sel = document.selection.createRange ();
        Sel.moveStart ('character', -ctrl.value.length);
        CaretPos = Sel.text.length;
    }
    // Firefox support
    else if(ctrl.selectionStart || ctrl.selectionStart == '0')
        CaretPos = ctrl.selectionStart;
    return (CaretPos);
}
function getCaretLength (ctrl) {
    var CaretPos = 0;
    if(document.selection){
        ctrl.focus ();
        var Sel = document.selection.createRange ();
        //Sel.moveStart ('character', -ctrl.value.length);
        CaretPos = Sel.text.length;
    }
    else if(ctrl.selectionEnd || ctrl.selectionEnd == '0')
        CaretPos = ctrl.selectionEnd-ctrl.selectionStart;
    return (CaretPos);
}
function setCaretPosition(ctrl, pos){
    if(ctrl.setSelectionRange){
        ctrl.focus();
        ctrl.setSelectionRange(pos,pos);
    }
    else if(ctrl.createTextRange){
        var range = ctrl.createTextRange();
        range.collapse(true);
        range.moveEnd('character', pos);
        range.moveStart('character', pos);
        range.select();
    }
}

3. Идем в бибку создания модели: \library\Dark\TaigaChat\Model\TaigaChat.php
Будет производиться выборка из БД для /pm
Заменяем все на это

PHP:

<?php
class Dark_TaigaChat_Model_TaigaChat extends XenForo_Model
{

    // maybe one day this will be completed
    public function getRooms($regen = false){
        /** @var XenForo_Model_DataRegistry */
        $registryModel = $this->getModelFromCache('XenForo_Model_DataRegistry');

        $rooms = array();
        if($regen)
            $rooms = $registryModel->get('dark_taigachat_rooms');

        if(empty($rooms) || $regen){                  
   
            $rooms = $this->fetchAllKeyed(
                "
                    SELECT *
                    FROM dark_taigachat_rooms
                    ORDER BY display_order asc
                "
            , 'id');

            foreach($rooms as &$room){           
                if(!empty($room['group_whitelist']))
                    $room['group_whitelist'] = unserialize($room['group_whitelist']);
                else
                    $room['group_whitelist'] = array();   
   
                $room['title'] = new XenForo_Phrase($this->getRoomTitlePhraseName($room['id']));
            }

            $registryModel->set('dark_taigachat_rooms', $rooms);
        }
        return $rooms;
    }


    public function deletePublicHtml(){
        @unlink(XenForo_Helper_File::getExternalDataPath().'/taigachat/messages.html');
        @unlink(XenForo_Helper_File::getExternalDataPath().'/taigachat/messagesmini.html');
    }


    /**
    * @param mixed $overrideMotd set motd pre-cache-update
    * @param mixed $unsync if not due to new message set true
    */
    public function regeneratePublicHtml($overrideMotd = false, $unsync = false){

        $viewParams = array();
        $options = XenForo_Application::get('options');
        $visitor = XenForo_Visitor::getInstance();

        if($options->dark_taigachat_speedmode == 'Disabled')
            return;
   
        if($unsync){
            /** @var XenForo_Model_DataRegistry */
            $registryModel = $this->getModelFromCache('XenForo_Model_DataRegistry');
            $lastUnsync = $registryModel->get('dark_taigachat_unsync');
            if(!empty($lastUnsync) && $lastUnsync > time() - 30){       
                return;
            }
            $registryModel->set('dark_taigachat_unsync', time());
        }
   
        // swap timezone to default temporarily
        $oldTimeZone = XenForo_Locale::getDefaultTimeZone()->getName();
        XenForo_Locale::setDefaultTimeZone($options->guestTimeZone);

        $messages = $this->getMessages(array(
            "page" => 1,
            "perPage" => $options->dark_taigachat_fullperpage,
            "lastRefresh" => 0,
        ));
        $messagesMini = $this->getMessages(array(
            "page" => 1,
            "perPage" => $options->dark_taigachat_sidebarperpage,
            "lastRefresh" => 0,
        ));

        $bbCodeParser = new XenForo_BbCode_Parser(XenForo_BbCode_Formatter_Base::create('Base'));
        $motd = new XenForo_BbCode_TextWrapper($overrideMotd !== false ? $overrideMotd : $options->dark_taigachat_motd, $bbCodeParser);
       
        $onlineUsersTaiga = null;
        if($options->dark_taigachat_sidebar){
            $onlineUsersTaiga = $this->getActivityUserList($visitor->toArray());
        }

        $viewParams = array(
            'taigachat' => array(
                "messages" => $messages,
                "sidebar" => false,
                "editside" => $options->dark_taigachat_editside,
                "timedisplay" => $options->dark_taigachat_timedisplay,
                "miniavatar" => $options->dark_taigachat_miniavatar,
                "lastrefresh" => 0,
                "numInChat" => $this->getActivityUserCount(),
                "motd" => $motd,
                "online" => $onlineUsersTaiga,
                "route" => $options->dark_taigachat_route,
       
                "publichtml" => true,
                'canView' => true,
                'enabled' => true,       
            ),
        );
       
        $dep = new Dark_TaigaChat_Dependencies();
        $dep->preLoadData();
        $dep->preloadTemplate('dark_taigachat_list');

        $viewRenderer = new Dark_TaigaChat_ViewRenderer_JsonInternal($dep, new Zend_Controller_Response_Http(), new Zend_Controller_Request_Http());

        if(!file_exists(XenForo_Helper_File::getExternalDataPath().'/taigachat'))
            XenForo_Helper_File::createDirectory(XenForo_Helper_File::getExternalDataPath().'/taigachat', true);   
   
        $innerContent = $viewRenderer->renderView('Dark_TaigaChat_ViewPublic_TaigaChat_List', $viewParams, 'dark_taigachat_list');
        $filename = XenForo_Helper_File::getExternalDataPath().'/taigachat/messages.html';
        $yayForNoLocking = mt_rand(0, 10000000);
        if(file_put_contents($filename.".{$yayForNoLocking}.tmp", $innerContent, LOCK_EX) === false)
            throw new XenForo_Exception("Failed writing TaigaChat messages to {$filename}.{$yayForNoLocking}.tmp");
        if(!@rename($filename.".{$yayForNoLocking}.tmp", $filename))
            @unlink($filename.".{$yayForNoLocking}.tmp");
        XenForo_Helper_File::makeWritableByFtpUser($filename);


        $viewParams['taigachat']['messages'] = $messagesMini;
        $viewParams['taigachat']['sidebar'] = true;
        //$viewParams['taigachat']['online'] = null;

        $innerContent = $viewRenderer->renderView('Dark_TaigaChat_ViewPublic_TaigaChat_List', $viewParams, 'dark_taigachat_list');
        $filename = XenForo_Helper_File::getExternalDataPath().'/taigachat/messagesmini.html';
        if(file_put_contents($filename.".{$yayForNoLocking}.tmp", $innerContent, LOCK_EX) === false)
            throw new XenForo_Exception("Failed writing TaigaChat messages to {$filename}.{$yayForNoLocking}.tmp");
   
        // The only reason this could fail is if the file is being hammered, hence no worries ignoring failure
        if(!@rename($filename.".{$yayForNoLocking}.tmp", $filename))
            @unlink($filename.".{$yayForNoLocking}.tmp");
        XenForo_Helper_File::makeWritableByFtpUser($filename);

        // put timezone back to how it was
        XenForo_Locale::setDefaultTimeZone($oldTimeZone);
    }

    public function getMessages(array $fetchOptions = array())
    {
        $pmresult = XenForo_Visitor::getInstance();
        $limitOptions = $this->prepareLimitFetchOptions($fetchOptions);
        return $this->_getDb()->fetchAll($this->limitQueryResults(
            "
                SELECT *, IF(user.username IS NULL, taigachat.username, user.username) AS username, IF(DATEDIFF(NOW(), FROM_UNIXTIME(date)) = 0, 1, 0) AS today
                FROM dark_taigachat AS taigachat
                LEFT JOIN xf_user AS user ON
(user.user_id = taigachat.user_id)
WHERE (taigachat.message NOT LIKE '%/pm%' OR taigachat.message LIKE '%/pm ".$pmresult['username'].": %' OR (taigachat.message LIKE '%/pm%' AND taigachat.username = '".$pmresult['username']."')) AND taigachat.id > ?
                ORDER BY taigachat.id DESC
            ", $limitOptions['limit'], $limitOptions['offset']
        ), array($fetchOptions['lastRefresh']));
    }

    public function getMessagesToday()
    {
        return $this->_getDb()->fetchAll(
            "
                SELECT *, IF(user.username IS NULL, taigachat.username, user.username) AS username
                FROM dark_taigachat AS taigachat
                LEFT JOIN xf_user AS user ON
                    (user.user_id = taigachat.user_id)
                WHERE date > UNIX_TIMESTAMP()-60*60*24 and taigachat.activity=0
                ORDER BY date DESC       
            "
        );
    }

    public function getRoomDefinitionById($id){
        return $this->_getDb()->fetchRow('
            SELECT *
            FROM dark_taigachat_rooms
            WHERE id = ?
        ', $id);
    }

    public function getRoomTitlePhraseName($id)
    {
        return 'dark_taigachat_room_' . $id . '_title';
    }

    public function getMessageById($id, array $fetchOptions = array())
    {
        return $this->_getDb()->fetchRow('
            SELECT *, IF(user.username IS NULL, taigachat.username, user.username) AS username, IF(DATEDIFF(NOW(), FROM_UNIXTIME(date)) = 0, 1, 0) AS today
            FROM dark_taigachat AS taigachat
            LEFT JOIN xf_user AS user ON
                (user.user_id = taigachat.user_id)
            WHERE taigachat.id = ?
        ', $id);
    }

    public function deleteMessage($id){

        return $this->_getDb()->query('
            DELETE FROM dark_taigachat
            WHERE id = ?
        ', $id);
    }

    public function deleteOldMessages(){
        $this->_getDb()->query("
            select @goat := date from dark_taigachat order by date desc limit 1000;
        ");
        return $this->_getDb()->query("
            delete from dark_taigachat where date < @goat
        ");
    }

    public function deleteOldActivity(){
        return $this->_getDb()->query("
            delete from dark_taigachat_activity where date < UNIX_TIMESTAMP()-30*60
        ");
    }


    public function getActivityUserList(array $viewingUser=array())
    {
        $records = $this->_getDb()->fetchAll(
            "
                SELECT *
                FROM dark_taigachat_activity AS activity
                LEFT JOIN xf_user AS user ON
                    (user.user_id = activity.user_id)
                WHERE activity.date > UNIX_TIMESTAMP()-150
                ORDER BY activity.date DESC
            "
        );

        $output = array(
            'guests' => 0,
            'members' => 0,
        );

        foreach ($records AS $key => &$record)
        {
            if(!$record['visible']){
                unset($records[$key]);
                continue;
            }
            $output['members']++;
        }

        $output['limit'] = 99999999;
        $output['total'] = $output['members'];
        $output['records'] = $records;

        return $output;
    }

    public function getActivityUserCount(){
        return $this->_getDb()->fetchOne(
            "
                SELECT count(*)
                FROM dark_taigachat_activity AS activity
                LEFT JOIN xf_user AS user ON
                    (user.user_id = activity.user_id)
                WHERE activity.date > UNIX_TIMESTAMP()-150
                       AND user.visible=1
            "
        );
    }

    public function floodCheck($user = null){

        $visitor = XenForo_Visitor::getInstance();
        $options = XenForo_Application::get('options');

        if($options->dark_taigachat_flood_time == 0)
            return 0;

        $this->standardizeViewingUserReference($user);
        if(XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'flood'))
            return 0;

        $date = $this->_getDb()->fetchOne(
            "
                SELECT date
                FROM dark_taigachat
                WHERE user_id = ?
                order by id desc
                limit 1
            ", array($visitor->getUserId())
        );

        if(empty($date))
            return 0;
   
        if(time() - $date < $options->dark_taigachat_flood_time){
            return $options->dark_taigachat_flood_time - (time() - $date);
        }

        return 0;
    }

    public function updateActivity($user_id, $updateHtml = true, $unsync = false){
        // triple check this only runs once per request, spaghetti everywhere thanks to xenporta etc.
        if(empty($GLOBALS['taigachat_updated_activity'])){
            $GLOBALS['taigachat_updated_activity'] = true;
            if($user_id > 0){
                $this->_getDb()->query("
                    replace into dark_taigachat_activity
                    set user_id = ?, date = UNIX_TIMESTAMP()
                ", array($user_id));
            }
            if($updateHtml)
                $this->regeneratePublicHtml(false, $unsync);
        }
    }

    public function pruneShoutbox(){
        Dark_TaigaChat_CronEntry_CleanUp::runDailyCleanUp();
        $this->_getDb()->query("
            delete from dark_taigachat
        ");

        $visitor = XenForo_Visitor::getInstance();
        $dw = XenForo_DataWriter::create('Dark_TaigaChat_DataWriter_Message');
        $dw->setOption(Dark_TaigaChat_DataWriter_Message::OPTION_IS_AUTOMATED, true);
        $dw->set('user_id', $visitor['user_id']);
        $dw->set('username', $visitor['user_id'] > 0 ? $visitor['username'] : new XenForo_Phrase('guest'));
        $dw->set('message', new XenForo_Phrase('dark_taigachat_pruned'));
        $dw->save();
    }

    public function canModifyMessage(array $message, array $user = null)
    {
        $this->standardizeViewingUserReference($user);

        if ($user['user_id'] == $message['user_id'])
        {
            return XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'modify');
        }
        else
        {
            return XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'modifyAll');
        }
    }

    public function canViewMessages(array $user = null)
    {
        $this->standardizeViewingUserReference($user);

        return XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'view');
    }

    public function canPostMessages(array $user = null)
    {
        $this->standardizeViewingUserReference($user);

        return XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'post');
    }

    public function canPruneShoutbox(array $user = null)
    {
        $this->standardizeViewingUserReference($user);

        return XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'prune');
    }

    public function canBanFromShoutbox(array $user = null)
    {
        $this->standardizeViewingUserReference($user);

        return XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'ban');
    }

    public function canUseColor(array $user = null)
    {
        $this->standardizeViewingUserReference($user);

        return $user['user_id'] > 0 && XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'color');
    }

    public function canEditMotd(array $user = null)
    {
        $this->standardizeViewingUserReference($user);

        return XenForo_Permission::hasPermission($user['permissions'], 'dark_taigachat', 'motd');
    }

}

4. Идем в глобал! \library\Dark\TaigaChat\Helper\Global.php
И заменяем весь код на этот:

PHP:

<?php

class Dark_TaigaChat_Helper_Global
{
    public static function getTaigaChatStuff(&$response, $action, $dis=false){
        $options = XenForo_Application::get('options');
        $visitor = XenForo_Visitor::getInstance();
        /** @var Dark_TaigaChat_Model_TaigaChat */
        $taigamodel = XenForo_Model::create("Dark_TaigaChat_Model_TaigaChat");

        $visitor = XenForo_Visitor::getInstance();
        /** @var Dark_TaigaChat_Model_TaigaChat */
        $taigamodel->updateActivity($visitor['user_id'], false);
   
        $smilies = array();
        $toolbar_bbcode = array();
        if($options->dark_taigachat_toolbar){
            $toolbar_bbcode_temp2 = preg_replace('#(^//.+$)#mi', '', trim($options->dark_taigachat_toolbar_bbcode));
            $toolbar_bbcode_temp2 = str_replace("\r", "", $toolbar_bbcode_temp2);
   
            if(!empty($toolbar_bbcode_temp2)){
                $toolbar_bbcode_temp = explode("\n", $toolbar_bbcode_temp2);                 
       
                foreach($toolbar_bbcode_temp as $bbcode){
                    $bbcode = trim($bbcode);           
                    if(!empty($bbcode)){
                        $bbcode = explode(":", trim($bbcode));
                        if(!empty($bbcode))
                            $toolbar_bbcode[$bbcode[0]] = $bbcode[1];
                    }
                }
            }
    
            if (XenForo_Application::isRegistered('smilies'))
            {
                $smilies = XenForo_Application::get('smilies');
            }
            else
            {
                $smilies = XenForo_Model::create('XenForo_Model_Smilie')->getAllSmiliesForCache();
                XenForo_Application::set('smilies', $smilies);
            }

            foreach($smilies as &$smilie){
                $smilie['text'] = $smilie['smilieText'][0];
                $smilie['sprite_mode'] = array_key_exists('sprite_params', $smilie);
            }
        }

        if(empty($response->params['taigachat']))
            $response->params['taigachat'] = array();
   
        if (!XenForo_Application::isRegistered('config'))
        {
            $path = 'data';
        }
        else
        {
            $path = XenForo_Application::get('config')->externalDataPath;
        }

        if($path == 'data' && $options->dark_taigachat_speedmode == 'Https')
            $path = $options->boardUrl . '/' . $path;

        $isSidebar = $response->viewName != "Dark_TaigaChat_ViewPublic_TaigaChat_Index" && $action != 'popup' && $action != 'xenporta_alt';

        //$bbCodeParser = new XenForo_BbCode_Parser(XenForo_BbCode_Formatter_Base::create('Base'));
        //$motd = new XenForo_BbCode_TextWrapper($options->dark_taigachat_motd, $bbCodeParser);
        $motd = false;
        if(!empty($options->dark_taigachat_motd)){
            $motd = " ";
        }

        // Don't forget to add to dark_taigachat template too
        $response->params['taigachat'] += array(
            "focusedrefreshtime" => $options->dark_taigachat_focusedrefreshtime,
            "unfocusedrefreshtime" => $options->dark_taigachat_unfocusedrefreshtime,
            "tabunfocusedrefreshtime" => $options->dark_taigachat_tabunfocusedrefreshtime,
            "enabled" => true,///$options->dark_taigachat_enabled,
            "maxlength" => $options->dark_taigachat_maxlength,
            "reverse" => $options->dark_taigachat_direction,
            "height" => $options->dark_taigachat_height,
            "route" => $options->dark_taigachat_route,
            "timedisplay" => $options->dark_taigachat_timedisplay,
            "toolbar" => $options->dark_taigachat_toolbar,
            "ignorehide" => $options->dark_taigachat_ignorehide,
            "showAlert" => $options->dark_taigachat_showalert,
            "toolbar_bbcode" => $toolbar_bbcode,
            "toolbar_smilies" => $smilies,
            "activity_newtab" => $options->dark_taigachat_activity_newtab,
            "newtab" => $options->dark_taigachat_newtab,
            "thumbzoom" => $options->dark_taigachat_imagemode == 'ThumbZoom',
            "js_modification" => filemtime("js/dark/taigachat.js"),
            "canView" => $visitor->hasPermission('dark_taigachat', 'view'),
            "canPost" => $visitor->hasPermission('dark_taigachat', 'post'),
            "canBan" => $visitor->hasPermission('dark_taigachat', 'ban'),
            "canColor" => $taigamodel->canUseColor(),
            "color" => $visitor->taigachat_color,
            "canModify" => $visitor->hasPermission('dark_taigachat', 'modify'),
            "canModifyAll" => $visitor->hasPermission('dark_taigachat', 'modifyAll'),
            "canMotd" => $visitor->hasPermission('dark_taigachat', 'motd'),
            "motd" => $motd,
            //"numInChat" => $taigamodel->getActivityUserCount(),
            "sidebar" => $isSidebar,
            "popup" => $action == 'popup',
            "limit" => $isSidebar ? $options->dark_taigachat_sidebarperpage : $options->dark_taigachat_fullperpage,
            "speed" => $options->dark_taigachat_speedmode != 'Disabled',
            "speedurl" => $isSidebar ? ($path.'/taigachat/messagesmini.html') : ($path.'/taigachat/messages.html'),
        );
    }


    public static function processMessagesForView(&$params, &$view){

        $options = XenForo_Application::get('options');
        $formatter = XenForo_BbCode_Formatter_Base::create('Dark_TaigaChat_BbCode_Formatter_Tenori', array('view' => $view));

        switch($options->dark_taigachat_bbcode){
            case 'Full':
                $formatter->displayableTags = true;
                break;
            case 'Basic':
            default:
                $formatter->displayableTags = array('img', 'url', 'email', 'b', 'u', 'i', 's', 'color');   
                break;
            case 'None':
                $formatter->displayableTags = array('url', 'email');   
                break;
        }
        $formatter->getTagsAgain();

        $parser = new XenForo_BbCode_Parser($formatter);

        if($options->dark_taigachat_imagemode == 'Link')
            foreach($params['taigachat']['messages'] as &$message){
                $message['message'] = str_ireplace(array("[img]", "[/img]"), array("[url]", "[/url]"), $message['message']);
            }

        $maxid = $params['taigachat']['lastrefresh'];
        foreach($params['taigachat']['messages'] as &$message){
   
            if($options->dark_taigachat_bbcode == 'Full')
                $message['message'] = XenForo_Helper_String::autoLinkBbCode($message['message']);
            else
            {
                // We don't want to parse youtube etc. urls if [media] is disabled
                $autoLinkParser = new XenForo_BbCode_Parser(XenForo_BbCode_Formatter_Base::create('Dark_TaigaChat_BbCode_Formatter_BbCode_AutoLink', false));
                $message['message'] = $autoLinkParser->render($message['message']);
            }
       
            if($message['id'] > $maxid)
                $maxid = $message['id'];
       
            if(substr($message['message'], 0, 3) == '/me'){
                $message['message'] = substr($message['message'], 4);
                $message['me'] = true;
            }
   
                if(substr($message['message'], 0, 3) == '/to'){
                $message['message'] = str_ireplace(array("/to"), array(">>"), $message['message']);
                $message['to'] = true;
            }
            if(substr($message['message'], 0, 3) == '/pm'){
                $message['message'] = str_ireplace(array("/pm"), array(">>"), $message['message']);
                $message['pm'] = true;
            }
   
   
        }

        if($options->dark_taigachat_smilies)
            XenForo_ViewPublic_Helper_Message::bbCodeWrapMessages($params['taigachat']['messages'], $parser);
        else
            XenForo_ViewPublic_Helper_Message::bbCodeWrapMessages($params['taigachat']['messages'], $parser, array("states" => array("stopSmilies" => true)));
   

        if($options->dark_taigachat_direction)
            $params['taigachat']['messages'] = array_reverse($params['taigachat']['messages']);
   
        return $maxid;

    }
}

5. Шаблоны! Открываем - dark_taigachat.css и добавляем (учтите, что картинки сами найдете, сами знаете где... я про иконки, красную, зеленую, синюю)

PHP:

.taigachat_msg_moderadmin{padding-left:18px;line-height:16px;height:16px;display:inline-block !important;background:transparent url('styles/dark/user_red.png') 0 0 no-repeat;color:red !important}
.taigachat_msg_moder{padding-left:18px;line-height:16px;height:16px;display:inline-block !important;background:transparent url('styles/dark/user_green.png') 0 0 no-repeat;color:#189d11 !important}
.taigachat_msg_{padding-left:18px;line-height:16px;height:16px;display:inline-block !important;background:transparent url('styles/dark/user_blue.png') 0 0 no-repeat;color:#2fa0ed !important}
.taigachat_thread_alert{padding:3px 3px 3px 20px;position:relative;margin:5px 2px;background:transparent url('styles/dark/newthread.png') 2px 0 no-repeat}
.taigachat_msg_pm{background-color:#ffe0e0 !important}
.taigachat_msg_to{background-color:#FFFFD2 !important}
.taigachat_msg_me{border:#f0f7fc 1px solid !important;font-style:italic;padding:2px 6px 4px 6px}

6. Открываете шаблон dark_taigachat_list
И заменяете на:

PHP:

<xen:if is="{$taigachat.publichtml}">
    <meta name='robots' content='noindex,nofollow,noimageindex,noarchive'>
</xen:if>

<xen:foreach loop="$taigachat.messages" value="$message">
    <li id="taigachat_message_{$message.id}" data-userid="{$message.user_id}" data-messageid="{$message.id}" class="{xen:if {$message.to}, 'taigachat_msg_to'}{xen:if {$message.pm}, 'taigachat_msg_pm'}">

        <xen:if is="{$taigachat.editside} OR !{$taigachat.sidebar}">
            <xen:if is="{$message.canModify} OR {$taigachat.canBan} OR {$taigachat.publichtml}">
                <div class="Popup" {xen:if $taigachat.publichtml, 'style="display:none"'}>
                    <a rel="Menu"></a>
                    <div class="Menu">
                        <div class="primaryContent menuHeader"><h3>{xen:phrase dark_message_tools}</h3></div>
                        <ul class="secondaryContent blockLinksList">
                            <li><a href="{xen:link 'taigachat/edit', $message}" class="OverlayTrigger" data-cacheOverlay="false" id="taigachat_edit_{$message.id}">{xen:phrase edit}</a></li>
                            <li><a href="{xen:link 'taigachat/delete', $message}" class="taigachat_delete" data-messageid="{$message.id}">{xen:phrase delete}</a></li>
                            <xen:if is="{$message.user_id} > 0">
                                <li id="taigachat_canban_{$message.id}" class="taigachat_canban"><a data-link="{xen:link 'taigachat/ban', $message}" href="#" class="taigachat_ban">{xen:phrase dark_ban_from_shoutbox}</a></li>
                            </xen:if>
                        </ul>
                    </div>
                </div>
            </xen:if>   
        </xen:if>

        <xen:if is="{$taigachat.miniavatar}">
            <xen:avatar user="$message" size="s" img="true" class="_plainImage taigachat_avatar" />
        </xen:if>

        <xen:if is="{$taigachat.timedisplay} == 'Absolute' || ({$taigachat.timedisplay} == 'AbsoluteTime' && !{$message.today})">
            <span class='DateTime muted taigachat_absolute_timestamp' data-timestamp="{$message.date}" data-today="0">{xen:datetime $message.date, 'absolute'} - </span>
        <xen:elseif is="{$taigachat.timedisplay} == 'Time' || ({$taigachat.timedisplay} == 'AbsoluteTime' && {$message.today})" />
            <span class='DateTime muted taigachat_absolute_timestamp' data-timestamp="{$message.date}" data-today="1">{xen:time $message.date, 'absolute'} - </span>
        <xen:elseif is="{$taigachat.timedisplay} == 'Relative'" />
            <span class='DateTime muted'><xen:datetime time="$message.date" /> - </span>
        <xen:else />
        </xen:if>

        <span class="{xen:if {$message.me}, 'taigachat_me'} {xen:if {$message.activity}, 'taigachat_activity'}">
<a {xen:if $message.user_id, 'title="{$message.username}" href="{xen:link members, $message}" '}class="dark_tc_username taigachat_msg_{xen:if {$message.is_moderator}, 'moder'}{xen:if {$message.is_admin}, 'admin'}" itemprop="name">
<xen:if is="{$message.usernameHtml}">{xen:raw $message.usernameHtml}<xen:else /><span class="dark_tc_username">{xen:helper richUserName, $message}</span></xen:if></a>:    
            <div class='taigachat_messagetext ugc'>{xen:raw $message.messageHtml}</div>

        </span>
    </li>
</xen:foreach>

<div class='taigachat_list_online_users' style='display:none'>
<xen:if is="{$taigachat.online}">
    <xen:include template="dark_taigachat_online_users">
        <xen:map from="$taigachat" to="$taigachat" />
    </xen:include>
</xen:if>
</div>

7.8.9. И еще
Шаблон dark_taigachat_single (для того, чтоб пр редактировании сообщения - не слетал CSS)
Заменить все на это:

PHP:

<span class="{xen:if {$message.me}, 'taigachat_me'} {xen:if {$message.activity}, 'taigachat_activity'}">

    <a {xen:if $message.user_id, 'href="{xen:link members, $message}" '}class="dark_tc_username taigachat_msg_{xen:if {$message.is_moderator}, 'moder'}{xen:if {$message.is_admin}, 'admin'}" itemprop="name"><xen:if is="{$message.usernameHtml}">{xen:raw $message.usernameHtml}<xen:else />{xen:helper richUserName, $message}</xen:if></a><xen:if is="!{$message.me} && !{$message.activity}">:</xen:if>

    <div class='taigachat_messagetext ugc'>{xen:raw $message.messageHtml}</div>

</span>

Собственно всё на этом.

С чего все начиналось!!!
Изначально послужила статья "ЛОГИКА СКРИПТА ЛИЧНЫХ СООБЩЕНИЙ"
Не реклама: _http://phpclub.ru/talk/threads/Логика-скрипта-личных-сообщений.70204/

Решение лс для чата taigachat

Itnull

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