/* vim: set expandtab sw=4 ts=4 sts=4: */var runtime = {},    server_time_diff,    server_os,    is_superuser,    server_db_isLocal,    chartSize;AJAX.registerOnload('server_status_monitor.js', function () {    var $js_data_form = $('#js_data');    server_time_diff  = new Date().getTime() - $js_data_form.find("input[name=server_time]").val();    server_os =         $js_data_form.find("input[name=server_os]").val();    is_superuser =      $js_data_form.find("input[name=is_superuser]").val();    server_db_isLocal = $js_data_form.find("input[name=server_db_isLocal]").val();});/** * Unbind all event handlers before tearing down a page */AJAX.registerTeardown('server_status_monitor.js', function () {    $('#emptyDialog').remove();    $('#addChartDialog').remove();    $('a.popupLink').unbind('click');    $('body').unbind('click');});/** * Popup behaviour */AJAX.registerOnload('server_status_monitor.js', function () {    $('<div />')        .attr('id', 'emptyDialog')        .appendTo('#page_content');    $('#addChartDialog')        .appendTo('#page_content');    $('a.popupLink').click(function () {        var $link = $(this);        $('div.' + $link.attr('href').substr(1))            .show()            .offset({ top: $link.offset().top + $link.height() + 5, left: $link.offset().left })            .addClass('openedPopup');        return false;    });    $('body').click(function (event) {        $('div.openedPopup').each(function () {            var $cnt = $(this);            var pos = $cnt.offset();            // Hide if the mouseclick is outside the popupcontent            if (event.pageX < pos.left ||                event.pageY < pos.top ||                event.pageX > pos.left + $cnt.outerWidth() ||                event.pageY > pos.top + $cnt.outerHeight()            ) {                $cnt.hide().removeClass('openedPopup');            }        });    });});AJAX.registerTeardown('server_status_monitor.js', function () {    $('a[href="#rearrangeCharts"], a[href="#endChartEditMode"]').unbind('click');    $('div.popupContent select[name="chartColumns"]').unbind('change');    $('div.popupContent select[name="gridChartRefresh"]').unbind('change');    $('a[href="#addNewChart"]').unbind('click');    $('a[href="#exportMonitorConfig"]').unbind('click');    $('a[href="#importMonitorConfig"]').unbind('click');    $('a[href="#clearMonitorConfig"]').unbind('click');    $('a[href="#pauseCharts"]').unbind('click');    $('a[href="#monitorInstructionsDialog"]').unbind('click');    $('input[name="chartType"]').unbind('click');    $('input[name="useDivisor"]').unbind('click');    $('input[name="useUnit"]').unbind('click');    $('select[name="varChartList"]').unbind('click');    $('a[href="#kibDivisor"]').unbind('click');    $('a[href="#mibDivisor"]').unbind('click');    $('a[href="#submitClearSeries"]').unbind('click');    $('a[href="#submitAddSeries"]').unbind('click');    // $("input#variableInput").destroy();    $('#chartPreset').unbind('click');    $('#chartStatusVar').unbind('click');    destroyGrid();});AJAX.registerOnload('server_status_monitor.js', function () {    // Show tab links    $('div.tabLinks').show();    $('#loadingMonitorIcon').remove();    // Codemirror is loaded on demand so we might need to initialize it    if (! codemirror_editor) {        var $elm = $('#sqlquery');        if ($elm.length > 0 && typeof CodeMirror != 'undefined') {            codemirror_editor = CodeMirror.fromTextArea(                $elm[0],                {                    lineNumbers: true,                    matchBrackets: true,                    indentUnit: 4,                    mode: "text/x-mysql",                    lineWrapping: true                }            );        }    }    // Timepicker is loaded on demand so we need to initialize    // datetime fields from the 'load log' dialog    $('#logAnalyseDialog .datetimefield').each(function () {        PMA_addDatepicker($(this));    });    /**** Monitor charting implementation ****/    /* Saves the previous ajax response for differential values */    var oldChartData = null;    // Holds about to be created chart    var newChart = null;    var chartSpacing;    // Whenever the monitor object (runtime.charts) or the settings object    // (monitorSettings) changes in a way incompatible to the previous version,    // increase this number. It will reset the users monitor and settings object    // in his localStorage to the default configuration    var monitorProtocolVersion = '1.0';    // Runtime parameter of the monitor, is being fully set in initGrid()    runtime = {        // Holds all visible charts in the grid        charts: null,        // Stores the timeout handler so it can be cleared        refreshTimeout: null,        // Stores the GET request to refresh the charts        refreshRequest: null,        // Chart auto increment        chartAI: 0,        // To play/pause the monitor        redrawCharts: false,        // Object that contains a list of nodes that need to be retrieved        // from the server for chart updates        dataList: [],        // Current max points per chart (needed for auto calculation)        gridMaxPoints: 20,        // displayed time frame        xmin: -1,        xmax: -1    };    var monitorSettings = null;    var defaultMonitorSettings = {        columns: 3,        chartSize: { width: 295, height: 250 },        // Max points in each chart. Settings it to 'auto' sets        // gridMaxPoints to (chartwidth - 40) / 12        gridMaxPoints: 'auto',        /* Refresh rate of all grid charts in ms */        gridRefresh: 5000    };    // Allows drag and drop rearrange and print/edit icons on charts    var editMode = false;    /* List of preconfigured charts that the user may select */    var presetCharts = {        // Query cache efficiency        'qce': {            title: PMA_messages.strQueryCacheEfficiency,            series: [ {                label: PMA_messages.strQueryCacheEfficiency            } ],            nodes: [ {                dataPoints: [{type: 'statusvar', name: 'Qcache_hits'}, {type: 'statusvar', name: 'Com_select'}],                transformFn: 'qce'            } ],            maxYLabel: 0        },        // Query cache usage        'qcu': {            title: PMA_messages.strQueryCacheUsage,            series: [ {                label: PMA_messages.strQueryCacheUsed            } ],            nodes: [ {                dataPoints: [{type: 'statusvar', name: 'Qcache_free_memory'}, {type: 'servervar', name: 'query_cache_size'}],                transformFn: 'qcu'            } ],            maxYLabel: 0        }    };    // time span selection    var selectionTimeDiff = [];    var selectionStartX, selectionStartY, selectionEndX, selectionEndY;    var drawTimeSpan = false;    // chart tooltip    var tooltipBox;    /* Add OS specific system info charts to the preset chart list */    switch (server_os) {    case 'WINNT':        $.extend(presetCharts, {            'cpu': {                title: PMA_messages.strSystemCPUUsage,                series: [ {                    label: PMA_messages.strAverageLoad                } ],                nodes: [ {                    dataPoints: [{ type: 'cpu', name: 'loadavg'}]                } ],                maxYLabel: 100            },            'memory': {                title: PMA_messages.strSystemMemory,                series: [ {                    label: PMA_messages.strTotalMemory,                    fill: true                }, {                    dataType: 'memory',                    label: PMA_messages.strUsedMemory,                    fill: true                } ],                nodes: [{ dataPoints: [{ type: 'memory', name: 'MemTotal' }], valueDivisor: 1024 },                        { dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 }                ],                maxYLabel: 0            },            'swap': {                title: PMA_messages.strSystemSwap,                series: [ {                    label: PMA_messages.strTotalSwap,                    fill: true                }, {                    label: PMA_messages.strUsedSwap,                    fill: true                } ],                nodes: [{ dataPoints: [{ type: 'memory', name: 'SwapTotal' }]},                        { dataPoints: [{ type: 'memory', name: 'SwapUsed' }]}                ],                maxYLabel: 0            }        });        break;    case 'Linux':        $.extend(presetCharts, {            'cpu': {                title: PMA_messages.strSystemCPUUsage,                series: [ {                    label: PMA_messages.strAverageLoad                } ],                nodes: [{ dataPoints: [{ type: 'cpu', name: 'irrelevant' }], transformFn: 'cpu-linux'}],                maxYLabel: 0            },            'memory': {                title: PMA_messages.strSystemMemory,                series: [                    { label: PMA_messages.strBufferedMemory, fill: true},                    { label: PMA_messages.strUsedMemory, fill: true},                    { label: PMA_messages.strCachedMemory, fill: true},                    { label: PMA_messages.strFreeMemory, fill: true}                ],                nodes: [                    { dataPoints: [{ type: 'memory', name: 'Buffers' }], valueDivisor: 1024 },                    { dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 },                    { dataPoints: [{ type: 'memory', name: 'Cached' }],  valueDivisor: 1024 },                    { dataPoints: [{ type: 'memory', name: 'MemFree' }], valueDivisor: 1024 }                ],                maxYLabel: 0            },            'swap': {                title: PMA_messages.strSystemSwap,                series: [                    { label: PMA_messages.strCachedSwap, fill: true},                    { label: PMA_messages.strUsedSwap, fill: true},                    { label: PMA_messages.strFreeSwap, fill: true}                ],                nodes: [                    { dataPoints: [{ type: 'memory', name: 'SwapCached' }], valueDivisor: 1024 },                    { dataPoints: [{ type: 'memory', name: 'SwapUsed' }], valueDivisor: 1024 },                    { dataPoints: [{ type: 'memory', name: 'SwapFree' }], valueDivisor: 1024 }                ],                maxYLabel: 0            }        });        break;    case 'SunOS':        $.extend(presetCharts, {            'cpu': {                title: PMA_messages.strSystemCPUUsage,                series: [ {                    label: PMA_messages.strAverageLoad                } ],                nodes: [ {                    dataPoints: [{ type: 'cpu', name: 'loadavg'}]                } ],                maxYLabel: 0            },            'memory': {                title: PMA_messages.strSystemMemory,                series: [                    { label: PMA_messages.strUsedMemory, fill: true },                    { label: PMA_messages.strFreeMemory, fill: true }                ],                nodes: [                    { dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 },                    { dataPoints: [{ type: 'memory', name: 'MemFree' }], valueDivisor: 1024 }                ],                maxYLabel: 0            },            'swap': {                title: PMA_messages.strSystemSwap,                series: [                    { label: PMA_messages.strUsedSwap, fill: true },                    { label: PMA_messages.strFreeSwap, fill: true }                ],                nodes: [                    { dataPoints: [{ type: 'memory', name: 'SwapUsed' }], valueDivisor: 1024 },                    { dataPoints: [{ type: 'memory', name: 'SwapFree' }], valueDivisor: 1024 }                ],                maxYLabel: 0            }        });        break;    }    // Default setting for the chart grid    var defaultChartGrid = {        'c0': {            title: PMA_messages.strQuestions,            series: [                {label: PMA_messages.strQuestions}            ],            nodes: [                {dataPoints: [{ type: 'statusvar', name: 'Questions' }], display: 'differential' }            ],            maxYLabel: 0        },        'c1': {            title: PMA_messages.strChartConnectionsTitle,            series: [                {label: PMA_messages.strConnections},                {label: PMA_messages.strProcesses}            ],            nodes: [                {dataPoints: [{ type: 'statusvar', name: 'Connections' }], display: 'differential' },                {dataPoints: [{ type: 'proc', name: 'processes' }] }            ],            maxYLabel: 0        },        'c2': {            title: PMA_messages.strTraffic,            series: [                {label: PMA_messages.strBytesSent},                {label: PMA_messages.strBytesReceived}            ],            nodes: [                {dataPoints: [{ type: 'statusvar', name: 'Bytes_sent' }], display: 'differential', valueDivisor: 1024 },                {dataPoints: [{ type: 'statusvar', name: 'Bytes_received' }], display: 'differential', valueDivisor: 1024 }            ],            maxYLabel: 0        }    };    // Server is localhost => We can add cpu/memory/swap to the default chart    if (server_db_isLocal) {        defaultChartGrid['c3'] = presetCharts['cpu'];        defaultChartGrid['c4'] = presetCharts['memory'];        defaultChartGrid['c5'] = presetCharts['swap'];    }    $('a[href="#rearrangeCharts"], a[href="#endChartEditMode"]').click(function (event) {        event.preventDefault();        editMode = !editMode;        if ($(this).attr('href') == '#endChartEditMode') {            editMode = false;        }        $('a[href="#endChartEditMode"]').toggle(editMode);        if (editMode) {            // Close the settings popup            $('div.popupContent').hide().removeClass('openedPopup');            $("#chartGrid").sortableTable({                ignoreRect: {                    top: 8,                    left: chartSize.width - 63,                    width: 54,                    height: 24                }            });        } else {            $("#chartGrid").sortableTable('destroy');        }        saveMonitor(); // Save settings        return false;    });    // global settings    $('div.popupContent select[name="chartColumns"]').change(function () {        monitorSettings.columns = parseInt(this.value, 10);        calculateChartSize();        // Empty cells should keep their size so you can drop onto them        $('#chartGrid tr td').css('width', chartSize.width + 'px');        $('#chartGrid .monitorChart').css({            width: chartSize.width + 'px',            height: chartSize.height + 'px'        });        /* Reorder all charts that it fills all column cells */        var numColumns;        var $tr = $('#chartGrid tr:first');        var row = 0;        while ($tr.length !== 0) {            numColumns = 1;            // To many cells in one row => put into next row            $tr.find('td').each(function () {                if (numColumns > monitorSettings.columns) {                    if ($tr.next().length === 0) {                        $tr.after('<tr></tr>');                    }                    $tr.next().prepend($(this));                }                numColumns++;            });            // To little cells in one row => for each cell to little,            // move all cells backwards by 1            if ($tr.next().length > 0) {                var cnt = monitorSettings.columns - $tr.find('td').length;                for (var i = 0; i < cnt; i++) {                    $tr.append($tr.next().find('td:first'));                    $tr.nextAll().each(function () {                        if ($(this).next().length !== 0) {                            $(this).append($(this).next().find('td:first'));                        }                    });                }            }            $tr = $tr.next();            row++;        }        if (monitorSettings.gridMaxPoints == 'auto') {            runtime.gridMaxPoints = Math.round((chartSize.width - 40) / 12);        }        runtime.xmin = new Date().getTime() - server_time_diff - runtime.gridMaxPoints * monitorSettings.gridRefresh;        runtime.xmax = new Date().getTime() - server_time_diff + monitorSettings.gridRefresh;        if (editMode) {            $("#chartGrid").sortableTable('refresh');        }        refreshChartGrid();        saveMonitor(); // Save settings    });    $('div.popupContent select[name="gridChartRefresh"]').change(function () {        monitorSettings.gridRefresh = parseInt(this.value, 10) * 1000;        clearTimeout(runtime.refreshTimeout);        if (runtime.refreshRequest) {            runtime.refreshRequest.abort();        }        runtime.xmin = new Date().getTime() - server_time_diff - runtime.gridMaxPoints * monitorSettings.gridRefresh;        // fixing chart shift towards left on refresh rate change        //runtime.xmax = new Date().getTime() - server_time_diff + monitorSettings.gridRefresh;        runtime.refreshTimeout = setTimeout(refreshChartGrid, monitorSettings.gridRefresh);        saveMonitor(); // Save settings    });    $('a[href="#addNewChart"]').click(function (event) {        event.preventDefault();        var dlgButtons = { };        dlgButtons[PMA_messages.strAddChart] = function () {            var type = $('input[name="chartType"]:checked').val();            if (type == 'preset') {                newChart = presetCharts[$('#addChartDialog select[name="presetCharts"]').prop('value')];            } else {                // If user builds his own chart, it's being set/updated                // each time he adds a series                // So here we only warn if he didn't add a series yet                if (! newChart || ! newChart.nodes || newChart.nodes.length === 0) {                    alert(PMA_messages.strAddOneSeriesWarning);                    return;                }            }            newChart.title = $('input[name="chartTitle"]').val();            // Add a cloned object to the chart grid            addChart($.extend(true, {}, newChart));            newChart = null;            saveMonitor(); // Save settings            $(this).dialog("close");        };        dlgButtons[PMA_messages.strClose] = function () {            newChart = null;            $('span#clearSeriesLink').hide();            $('#seriesPreview').html('');            $(this).dialog("close");        };        var $presetList = $('#addChartDialog select[name="presetCharts"]');        if ($presetList.html().length === 0) {            $.each(presetCharts, function (key, value) {                $presetList.append('<option value="' + key + '">' + value.title + '</option>');            });            $presetList.change(function () {                $('input[name="chartTitle"]').val(                    $presetList.find(':selected').text()                );                $('#chartPreset').prop('checked', true);            });            $('#chartPreset').click(function () {                $('input[name="chartTitle"]').val(                    $presetList.find(':selected').text()                );            });            $('#chartStatusVar').click(function () {                $('input[name="chartTitle"]').val(                    $('#chartSeries').find(':selected').text().replace(/_/g, " ")                );            });            $('#chartSeries').change(function () {                $('input[name="chartTitle"]').val(                    $('#chartSeries').find(':selected').text().replace(/_/g, " ")                );            });        }        $('#addChartDialog').dialog({            width: 'auto',            height: 'auto',            buttons: dlgButtons        });        $('#addChartDialog #seriesPreview').html('<i>' + PMA_messages.strNone + '</i>');        return false;    });    $('a[href="#exportMonitorConfig"]').click(function (event) {        event.preventDefault();        var gridCopy = {};        $.each(runtime.charts, function (key, elem) {            gridCopy[key] = {};            gridCopy[key].nodes = elem.nodes;            gridCopy[key].settings = elem.settings;            gridCopy[key].title = elem.title;        });        var exportData = {            monitorCharts: gridCopy,            monitorSettings: monitorSettings        };        $('<form />', {            "class": "disableAjax",            method: "post",            action: "file_echo.php?" + PMA_commonParams.get('common_query') + "&filename=1",            style: "display:none;"        })        .append(            $('<input />', {                type: "hidden",                name: "monitorconfig",                value: JSON.stringify(exportData)            })        )        .appendTo('body')        .submit()        .remove();    });    $('a[href="#importMonitorConfig"]').click(function (event) {        event.preventDefault();        $('#emptyDialog').dialog({title: PMA_messages.strImportDialogTitle});        $('#emptyDialog').html(PMA_messages.strImportDialogMessage + ':<br/><form action="file_echo.php?' + PMA_commonParams.get('common_query') + '&import=1" method="post" enctype="multipart/form-data">' +            '<input type="file" name="file"> <input type="hidden" name="import" value="1"> </form>');        var dlgBtns = {};        dlgBtns[PMA_messages.strImport] = function () {            var $iframe, $form;            $('body').append($iframe = $('<iframe id="monitorConfigUpload" style="display:none;"></iframe>'));            var d = $iframe[0].contentWindow.document;            d.open();            d.close();            mew = d;            $iframe.load(function () {                var json;                // Try loading config                try {                    var data = $('body', $('iframe#monitorConfigUpload')[0].contentWindow.document).html();                    // Chrome wraps around '<pre style="word-wrap: break-word; white-space: pre-wrap;">' to any text content -.-                    json = $.parseJSON(data.substring(data.indexOf("{"), data.lastIndexOf("}") + 1));                } catch (err) {                    alert(PMA_messages.strFailedParsingConfig);                    $('#emptyDialog').dialog('close');                    return;                }                // Basic check, is this a monitor config json?                if (!json || ! json.monitorCharts || ! json.monitorCharts) {                    alert(PMA_messages.strFailedParsingConfig);                    $('#emptyDialog').dialog('close');                    return;                }                // If json ok, try applying config                try {                    window.localStorage['monitorCharts'] = JSON.stringify(json.monitorCharts);                    window.localStorage['monitorSettings'] = JSON.stringify(json.monitorSettings);                    rebuildGrid();                } catch (err) {                    alert(PMA_messages.strFailedBuildingGrid);                    // If an exception is thrown, load default again                    window.localStorage.removeItem('monitorCharts');                    window.localStorage.removeItem('monitorSettings');                    rebuildGrid();                }                $('#emptyDialog').dialog('close');            });            $("body", d).append($form = $('#emptyDialog').find('form'));            $form.submit();            $('#emptyDialog').append('<img class="ajaxIcon" src="' + pmaThemeImage + 'ajax_clock_small.gif" alt="">');        };        dlgBtns[PMA_messages.strCancel] = function () {            $(this).dialog('close');        };        $('#emptyDialog').dialog({            width: 'auto',            height: 'auto',            buttons: dlgBtns        });    });    $('a[href="#clearMonitorConfig"]').click(function (event) {        event.preventDefault();        window.localStorage.removeItem('monitorCharts');        window.localStorage.removeItem('monitorSettings');        window.localStorage.removeItem('monitorVersion');        $(this).hide();        rebuildGrid();    });    $('a[href="#pauseCharts"]').click(function (event) {        event.preventDefault();        runtime.redrawCharts = ! runtime.redrawCharts;        if (! runtime.redrawCharts) {            $(this).html(PMA_getImage('play.png') + ' ' + PMA_messages.strResumeMonitor);        } else {            $(this).html(PMA_getImage('pause.png') + ' ' + PMA_messages.strPauseMonitor);            if (! runtime.charts) {                initGrid();                $('a[href="#settingsPopup"]').show();            }        }        return false;    });    $('a[href="#monitorInstructionsDialog"]').click(function (event) {        event.preventDefault();        var $dialog = $('#monitorInstructionsDialog');        $dialog.dialog({            width: 595,            height: 'auto'        }).find('img.ajaxIcon').show();        var loadLogVars = function (getvars) {            var vars = { ajax_request: true, logging_vars: true };            if (getvars) {                $.extend(vars, getvars);            }            $.get('server_status_monitor.php?' + PMA_commonParams.get('common_query'), vars,                function (data) {                    var logVars;                    if (data.success === true) {                        logVars = data.message;                    } else {                        return serverResponseError();                    }                    var icon = PMA_getImage('s_success.png'), msg = '', str = '';                    if (logVars['general_log'] == 'ON') {                        if (logVars['slow_query_log'] == 'ON') {                            msg = PMA_messages.strBothLogOn;                        } else {                            msg = PMA_messages.strGenLogOn;                        }                    }                    if (msg.length === 0 && logVars['slow_query_log'] == 'ON') {                        msg = PMA_messages.strSlowLogOn;                    }                    if (msg.length === 0) {                        icon = PMA_getImage('s_error.png');                        msg = PMA_messages.strBothLogOff;                    }                    str = '<b>' + PMA_messages.strCurrentSettings + '</b><br/><div class="smallIndent">';                    str += icon + msg + '<br />';                    if (logVars['log_output'] != 'TABLE') {                        str += PMA_getImage('s_error.png') + ' ' + PMA_messages.strLogOutNotTable + '<br />';                    } else {                        str += PMA_getImage('s_success.png') + ' ' + PMA_messages.strLogOutIsTable + '<br />';                    }                    if (logVars['slow_query_log'] == 'ON') {                        if (logVars['long_query_time'] > 2) {                            str += PMA_getImage('s_attention.png') + ' ';                            str += $.sprintf(PMA_messages.strSmallerLongQueryTimeAdvice, logVars['long_query_time']);                            str += '<br />';                        }                        if (logVars['long_query_time'] < 2) {                            str += PMA_getImage('s_success.png') + ' ';                            str += $.sprintf(PMA_messages.strLongQueryTimeSet, logVars['long_query_time']);                            str += '<br />';                        }                    }                    str += '</div>';                    if (is_superuser) {                        str += '<p></p><b>' + PMA_messages.strChangeSettings + '</b>';                        str += '<div class="smallIndent">';                        str += PMA_messages.strSettingsAppliedGlobal + '<br/>';                        var varValue = 'TABLE';                        if (logVars['log_output'] == 'TABLE') {                            varValue = 'FILE';                        }                        str += '- <a class="set" href="#log_output-' + varValue + '">';                        str += $.sprintf(PMA_messages.strSetLogOutput, varValue);                        str += ' </a><br />';                        if (logVars['general_log'] != 'ON') {                            str += '- <a class="set" href="#general_log-ON">';                            str += $.sprintf(PMA_messages.strEnableVar, 'general_log');                            str += ' </a><br />';                        } else {                            str += '- <a class="set" href="#general_log-OFF">';                            str += $.sprintf(PMA_messages.strDisableVar, 'general_log');                            str += ' </a><br />';                        }                        if (logVars['slow_query_log'] != 'ON') {                            str += '- <a class="set" href="#slow_query_log-ON">';                            str +=  $.sprintf(PMA_messages.strEnableVar, 'slow_query_log');                            str += ' </a><br />';                        } else {                            str += '- <a class="set" href="#slow_query_log-OFF">';                            str +=  $.sprintf(PMA_messages.strDisableVar, 'slow_query_log');                            str += ' </a><br />';                        }                        varValue = 5;                        if (logVars['long_query_time'] > 2) {                            varValue = 1;                        }                        str += '- <a class="set" href="#long_query_time-' + varValue + '">';                        str += $.sprintf(PMA_messages.setSetLongQueryTime, varValue);                        str += ' </a><br />';                    } else {                        str += PMA_messages.strNoSuperUser + '<br/>';                    }                    str += '</div>';                    $dialog.find('div.monitorUse').toggle(                        logVars['log_output'] == 'TABLE' && (logVars['slow_query_log'] == 'ON' || logVars['general_log'] == 'ON')                    );                    $dialog.find('div.ajaxContent').html(str);                    $dialog.find('img.ajaxIcon').hide();                    $dialog.find('a.set').click(function () {                        var nameValue = $(this).attr('href').split('-');                        loadLogVars({ varName: nameValue[0].substr(1), varValue: nameValue[1]});                        $dialog.find('img.ajaxIcon').show();                    });                }            );        };        loadLogVars();        return false;    });    $('input[name="chartType"]').change(function () {        $('#chartVariableSettings').toggle(this.checked && this.value == 'variable');        var title = $('input[name="chartTitle"]').val();        if (title == PMA_messages.strChartTitle ||            title == $('label[for="' + $('input[name="chartTitle"]').data('lastRadio') + '"]').text()        ) {            $('input[name="chartTitle"]')                .data('lastRadio', $(this).attr('id'))                .val($('label[for="' + $(this).attr('id') + '"]').text());        }    });    $('input[name="useDivisor"]').change(function () {        $('span.divisorInput').toggle(this.checked);    });    $('input[name="useUnit"]').change(function () {        $('span.unitInput').toggle(this.checked);    });    $('select[name="varChartList"]').change(function () {        if (this.selectedIndex !== 0) {            $('#variableInput').val(this.value);        }    });    $('a[href="#kibDivisor"]').click(function (event) {        event.preventDefault();        $('input[name="valueDivisor"]').val(1024);        $('input[name="valueUnit"]').val(PMA_messages.strKiB);        $('span.unitInput').toggle(true);        $('input[name="useUnit"]').prop('checked', true);        return false;    });    $('a[href="#mibDivisor"]').click(function (event) {        event.preventDefault();        $('input[name="valueDivisor"]').val(1024 * 1024);        $('input[name="valueUnit"]').val(PMA_messages.strMiB);        $('span.unitInput').toggle(true);        $('input[name="useUnit"]').prop('checked', true);        return false;    });    $('a[href="#submitClearSeries"]').click(function (event) {        event.preventDefault();        $('#seriesPreview').html('<i>' + PMA_messages.strNone + '</i>');        newChart = null;        $('#clearSeriesLink').hide();    });    $('a[href="#submitAddSeries"]').click(function (event) {        event.preventDefault();        if ($('#variableInput').val() === "") {            return false;        }        if (newChart === null) {            $('#seriesPreview').html('');            newChart = {                title: $('input[name="chartTitle"]').val(),                nodes: [],                series: [],                maxYLabel: 0            };        }        var serie = {            dataPoints: [{ type: 'statusvar', name: $('#variableInput').val() }],            display: $('input[name="differentialValue"]').prop('checked') ? 'differential' : ''        };        if (serie.dataPoints[0].name == 'Processes') {            serie.dataPoints[0].type = 'proc';        }        if ($('input[name="useDivisor"]').prop('checked')) {            serie.valueDivisor = parseInt($('input[name="valueDivisor"]').val(), 10);        }        if ($('input[name="useUnit"]').prop('checked')) {            serie.unit = $('input[name="valueUnit"]').val();        }        var str = serie.display == 'differential' ? ', ' + PMA_messages.strDifferential : '';        str += serie.valueDivisor ? (', ' + $.sprintf(PMA_messages.strDividedBy, serie.valueDivisor)) : '';        str += serie.unit ? (', ' + PMA_messages.strUnit + ': ' + serie.unit) : '';        var newSeries = {            label: $('#variableInput').val().replace(/_/g, " ")        };        newChart.series.push(newSeries);        // BUG: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')        // $('#seriesPreview').append('- ' + newSeries.label + str + '<br/>');        // FIXED:         $('#seriesPreview').append('- ' + escapeHtml(newSeries.label + str) + '<br/>');        newChart.nodes.push(serie);        $('#variableInput').val('');        $('input[name="differentialValue"]').prop('checked', true);        $('input[name="useDivisor"]').prop('checked', false);        $('input[name="useUnit"]').prop('checked', false);        $('input[name="useDivisor"]').trigger('change');        $('input[name="useUnit"]').trigger('change');        $('select[name="varChartList"]').get(0).selectedIndex = 0;        $('#clearSeriesLink').show();        return false;    });    $("#variableInput").autocomplete({        source: variableNames    });    /* Initializes the monitor, called only once */    function initGrid() {        var i;        /* Apply default values & config */        if (window.localStorage) {            if (window.localStorage['monitorCharts']) {                runtime.charts = $.parseJSON(window.localStorage['monitorCharts']);            }            if (window.localStorage['monitorSettings']) {                monitorSettings = $.parseJSON(window.localStorage['monitorSettings']);            }            $('a[href="#clearMonitorConfig"]').toggle(runtime.charts !== null);            if (runtime.charts !== null && monitorProtocolVersion != window.localStorage['monitorVersion']) {                $('#emptyDialog').dialog({title: PMA_messages.strIncompatibleMonitorConfig});                $('#emptyDialog').html(PMA_messages.strIncompatibleMonitorConfigDescription);                var dlgBtns = {};                dlgBtns[PMA_messages.strClose] = function () { $(this).dialog('close'); };                $('#emptyDialog').dialog({                    width: 400,                    buttons: dlgBtns                });            }        }        if (runtime.charts === null) {            runtime.charts = defaultChartGrid;        }        if (monitorSettings === null) {            monitorSettings = defaultMonitorSettings;        }        $('select[name="gridChartRefresh"]').val(monitorSettings.gridRefresh / 1000);        $('select[name="chartColumns"]').val(monitorSettings.columns);        if (monitorSettings.gridMaxPoints == 'auto') {            runtime.gridMaxPoints = Math.round((monitorSettings.chartSize.width - 40) / 12);        } else {            runtime.gridMaxPoints = monitorSettings.gridMaxPoints;        }        runtime.xmin = new Date().getTime() - server_time_diff - runtime.gridMaxPoints * monitorSettings.gridRefresh;        runtime.xmax = new Date().getTime() - server_time_diff + monitorSettings.gridRefresh;        /* Calculate how much spacing there is between each chart */        $('#chartGrid').html('<tr><td></td><td></td></tr><tr><td></td><td></td></tr>');        chartSpacing = {            width: $('#chartGrid td:nth-child(2)').offset().left -                $('#chartGrid td:nth-child(1)').offset().left,            height: $('#chartGrid tr:nth-child(2) td:nth-child(2)').offset().top -                $('#chartGrid tr:nth-child(1) td:nth-child(1)').offset().top        };        $('#chartGrid').html('');        /* Add all charts - in correct order */        var keys = [];        $.each(runtime.charts, function (key, value) {            keys.push(key);        });        keys.sort();        for (i = 0; i < keys.length; i++) {            addChart(runtime.charts[keys[i]], true);        }        /* Fill in missing cells */        var numCharts = $('#chartGrid .monitorChart').length;        var numMissingCells = (monitorSettings.columns - numCharts % monitorSettings.columns) % monitorSettings.columns;        for (i = 0; i < numMissingCells; i++) {            $('#chartGrid tr:last').append('<td></td>');        }        // Empty cells should keep their size so you can drop onto them        calculateChartSize();        $('#chartGrid tr td').css('width', chartSize.width + 'px');        buildRequiredDataList();        refreshChartGrid();    }    /* Calls destroyGrid() and initGrid(), but before doing so it saves the chart     * data from each chart and restores it after the monitor is initialized again */    function rebuildGrid() {        var oldData = null;        if (runtime.charts) {            oldData = {};            $.each(runtime.charts, function (key, chartObj) {                for (var i = 0, l = chartObj.nodes.length; i < l; i++) {                    oldData[chartObj.nodes[i].dataPoint] = [];                    for (var j = 0, ll = chartObj.chart.series[i].data.length; j < ll; j++) {                        oldData[chartObj.nodes[i].dataPoint].push([chartObj.chart.series[i].data[j].x, chartObj.chart.series[i].data[j].y]);                    }                }            });        }        destroyGrid();        initGrid();    }    /* Calculactes the dynamic chart size that depends on the column width */    function calculateChartSize() {        var panelWidth;        if ($("body").height() > $(window).height()) { // has vertical scroll bar            panelWidth = $('#logTable').innerWidth();        } else {            panelWidth = $('#logTable').innerWidth() - 10; // leave some space for vertical scroll bar        }        var wdt = (panelWidth - monitorSettings.columns * chartSpacing.width) / monitorSettings.columns;        chartSize = {            width: Math.floor(wdt),            height: Math.floor(0.75 * wdt)        };    }    /* Adds a chart to the chart grid */    function addChart(chartObj, initialize) {        var i;        var settings = {            title: escapeHtml(chartObj.title),            grid: {                drawBorder: false,                shadow: false,                background: 'rgba(0,0,0,0)'            },            axes: {                xaxis: {                    renderer: $.jqplot.DateAxisRenderer,                    tickOptions: {                        formatString: '%H:%M:%S',                        showGridline: false                    },                    min: runtime.xmin,                    max: runtime.xmax                },                yaxis: {                    min: 0,                    max: 100,                    tickInterval: 20                }            },            seriesDefaults: {                rendererOptions: {                    smooth: true                },                showLine: true,                lineWidth: 2            },            highlighter: {                show: true            }        };        if (settings.title === PMA_messages.strSystemCPUUsage ||            settings.title === PMA_messages.strQueryCacheEfficiency        ) {            settings.axes.yaxis.tickOptions = {                formatString: "%d %%"            };        } else if (settings.title === PMA_messages.strSystemMemory ||            settings.title === PMA_messages.strSystemSwap        ) {            settings.stackSeries = true;            settings.axes.yaxis.tickOptions = {                formatter: $.jqplot.byteFormatter(2) // MiB            };        } else if (settings.title === PMA_messages.strTraffic) {            settings.axes.yaxis.tickOptions = {                formatter: $.jqplot.byteFormatter(1) // KiB            };        } else if (settings.title === PMA_messages.strQuestions ||            settings.title === PMA_messages.strConnections        ) {            settings.axes.yaxis.tickOptions = {                formatter: function (format, val) {                    if (Math.abs(val) >= 1000000) {                        return $.jqplot.sprintf("%.3g M", val / 1000000);                    } else if (Math.abs(val) >= 1000) {                        return $.jqplot.sprintf("%.3g k", val / 1000);                    } else {                        return $.jqplot.sprintf("%d", val);                    }                }            };        }        settings.series = chartObj.series;        if ($('#' + 'gridchart' + runtime.chartAI).length === 0) {            var numCharts = $('#chartGrid .monitorChart').length;            if (numCharts === 0 || (numCharts % monitorSettings.columns === 0)) {                $('#chartGrid').append('<tr></tr>');            }            if (!chartSize) {                calculateChartSize();            }            $('#chartGrid tr:last').append(                '<td><div id="gridChartContainer' + runtime.chartAI + '" class="">' +                '<div class="ui-state-default monitorChart"' +                ' id="gridchart' + runtime.chartAI + '"' +                ' style="width:' + chartSize.width + 'px; height:' + chartSize.height + 'px;"></div>' +                '</div></td>'            );        }        // Set series' data as [0,0], smooth lines won't plot with data array having null values.        // also chart won't plot initially with no data and data comes on refreshChartGrid()        var series = [];        for (i in chartObj.series) {            series.push([[0, 0]]);        }        // set Tooltip for each series        for (i in settings.series) {            settings.series[i].highlighter = {                show: true,                tooltipContentEditor: function (str, seriesIndex, pointIndex, plot) {                    var j;                    // TODO: move style to theme CSS                    var tooltipHtml = '<div style="font-size:12px;background-color:#FFFFFF;' +                        'opacity:0.95;filter:alpha(opacity=95);padding:5px;">';                    // x value i.e. time                    var timeValue = str.split(",")[0];                    var seriesValue;                    tooltipHtml += 'Time: ' + timeValue;                    tooltipHtml += '<span style="font-weight:bold;">';                    // Add y values to the tooltip per series                    for (j in plot.series) {                        // get y value if present                        if (plot.series[j].data.length > pointIndex) {                            seriesValue = plot.series[j].data[pointIndex][1];                        } else {                            return;                        }                        var seriesLabel = plot.series[j].label;                        var seriesColor = plot.series[j].color;                        // format y value                        if (plot.series[0]._yaxis.tickOptions.formatter) {                            // using formatter function                            seriesValue = plot.series[0]._yaxis.tickOptions.formatter('%s', seriesValue);                        } else if (plot.series[0]._yaxis.tickOptions.formatString) {                            // using format string                            seriesValue = $.sprintf(plot.series[0]._yaxis.tickOptions.formatString, seriesValue);                        }                        tooltipHtml += '<br /><span style="color:' + seriesColor + '">' +                            seriesLabel + ': ' + seriesValue + '</span>';                    }                    tooltipHtml += '</span></div>';                    return tooltipHtml;                }            };        }        chartObj.chart = $.jqplot('gridchart' + runtime.chartAI, series, settings);        // remove [0,0] after plotting        for (i in chartObj.chart.series) {            chartObj.chart.series[i].data.shift();        }        var $legend = $('<div />').css('padding', '0.5em');        for (i in chartObj.chart.series) {            $legend.append(                $('<div />').append(                    $('<div>').css({                        width: '1em',                        height: '1em',                        background: chartObj.chart.seriesColors[i]                    }).addClass('floatleft')                ).append(                    $('<div>').text(                        chartObj.chart.series[i].label                    ).addClass('floatleft')                ).append(                    $('<div class="clearfloat">')                ).addClass('floatleft')            );        }        $('#gridchart' + runtime.chartAI)            .parent()            .append($legend);        if (initialize !== true) {            runtime.charts['c' + runtime.chartAI] = chartObj;            buildRequiredDataList();        }        // time span selection        $('#gridchart' + runtime.chartAI).bind('jqplotMouseDown', function (ev, gridpos, datapos, neighbor, plot) {            drawTimeSpan = true;            selectionTimeDiff.push(datapos.xaxis);            if ($('#selection_box').length) {                $('#selection_box').remove();            }            selectionBox = $('<div id="selection_box" style="z-index:1000;height:250px;position:absolute;background-color:#87CEEB;opacity:0.4;filter:alpha(opacity=40);pointer-events:none;">');            $(document.body).append(selectionBox);            selectionStartX = ev.pageX;            selectionStartY = ev.pageY;            selectionBox                .attr({id: 'selection_box'})                .css({                    top: selectionStartY - gridpos.y,                    left: selectionStartX                })                .fadeIn();        });        $('#gridchart' + runtime.chartAI).bind('jqplotMouseUp', function (ev, gridpos, datapos, neighbor, plot) {            if (! drawTimeSpan || editMode) {                return;            }            selectionTimeDiff.push(datapos.xaxis);            if (selectionTimeDiff[1] <= selectionTimeDiff[0]) {                selectionTimeDiff = [];                return;            }            //get date from timestamp            var min = new Date(Math.ceil(selectionTimeDiff[0]));            var max = new Date(Math.ceil(selectionTimeDiff[1]));            PMA_getLogAnalyseDialog(min, max);            selectionTimeDiff = [];            drawTimeSpan = false;        });        $('#gridchart' + runtime.chartAI).bind('jqplotMouseMove', function (ev, gridpos, datapos, neighbor, plot) {            if (! drawTimeSpan || editMode) {                return;            }            if (selectionStartX !== undefined) {                $('#selection_box')                    .css({                        width: Math.ceil(ev.pageX - selectionStartX)                    })                    .fadeIn();            }        });        $('#gridchart' + runtime.chartAI).bind('jqplotMouseLeave', function (ev, gridpos, datapos, neighbor, plot) {            drawTimeSpan = false;        });        $(document.body).mouseup(function () {            if ($('#selection_box').length) {                selectionBox.remove();            }        });        // Edit, Print icon only in edit mode        $('#chartGrid div svg').find('*[zIndex=20], *[zIndex=21], *[zIndex=19]').toggle(editMode);        runtime.chartAI++;    }    function PMA_getLogAnalyseDialog(min, max) {        var $dateStart = $('#logAnalyseDialog input[name="dateStart"]');        var $dateEnd = $('#logAnalyseDialog input[name="dateEnd"]');        $dateStart.prop("readonly", true);        $dateEnd.prop("readonly", true);        var dlgBtns = { };        dlgBtns[PMA_messages.strFromSlowLog] = function () {            loadLog('slow', min, max);            $(this).dialog("close");        };        dlgBtns[PMA_messages.strFromGeneralLog] = function () {            loadLog('general', min, max);            $(this).dialog("close");        };        $('#logAnalyseDialog').dialog({            width: 'auto',            height: 'auto',            buttons: dlgBtns        });        PMA_addDatepicker($dateStart, 'datetime', {            showMillisec: false,            showMicrosec: false,            timeFormat: 'HH:mm:ss'        });        PMA_addDatepicker($dateEnd, 'datetime', {            showMillisec: false,            showMicrosec: false,            timeFormat: 'HH:mm:ss'        });        $('#logAnalyseDialog input[name="dateStart"]').datepicker('setDate', min);        $('#logAnalyseDialog input[name="dateEnd"]').datepicker('setDate', max);    }    function loadLog(type, min, max) {        var dateStart = Date.parse($('#logAnalyseDialog input[name="dateStart"]').datepicker('getDate')) || min;        var dateEnd = Date.parse($('#logAnalyseDialog input[name="dateEnd"]').datepicker('getDate')) || max;        loadLogStatistics({            src: type,            start: dateStart,            end: dateEnd,            removeVariables: $('#removeVariables').prop('checked'),            limitTypes: $('#limitTypes').prop('checked')        });    }    /* Called in regular intervalls, this function updates the values of each chart in the grid */    function refreshChartGrid() {        /* Send to server */        runtime.refreshRequest = $.post('server_status_monitor.php?' + PMA_commonParams.get('common_query'), {            ajax_request: true,            chart_data: 1,            type: 'chartgrid',            requiredData: JSON.stringify(runtime.dataList)        }, function (data) {            var chartData;            if (data.success === true) {                chartData = data.message;            } else {                return serverResponseError();            }            var value, i = 0;            var diff;            var total;            /* Update values in each graph */            $.each(runtime.charts, function (orderKey, elem) {                var key = elem.chartID;                // If newly added chart, we have no data for it yet                if (! chartData[key]) {                    return;                }                // Draw all series                total = 0;                for (var j = 0; j < elem.nodes.length; j++) {                    // Update x-axis                    if (i === 0 && j === 0) {                        if (oldChartData === null) {                            diff = chartData.x - runtime.xmax;                        } else {                            diff = parseInt(chartData.x - oldChartData.x, 10);                        }                        runtime.xmin += diff;                        runtime.xmax += diff;                    }                    //elem.chart.xAxis[0].setExtremes(runtime.xmin, runtime.xmax, false);                    /* Calculate y value */                    // If transform function given, use it                    if (elem.nodes[j].transformFn) {                        value = chartValueTransform(                            elem.nodes[j].transformFn,                            chartData[key][j],                            // Check if first iteration (oldChartData==null), or if newly added chart oldChartData[key]==null                            (                                oldChartData === null ||                                oldChartData[key] === null ||                                oldChartData[key] === undefined ? null : oldChartData[key][j]                            )                        );                    // Otherwise use original value and apply differential and divisor if given,                    // in this case we have only one data point per series - located at chartData[key][j][0]                    } else {                        value = parseFloat(chartData[key][j][0].value);                        if (elem.nodes[j].display == 'differential') {                            if (oldChartData === null ||                                oldChartData[key] === null ||                                oldChartData[key] === undefined                            ) {                                continue;                            }                            value -= oldChartData[key][j][0].value;                        }                        if (elem.nodes[j].valueDivisor) {                            value = value / elem.nodes[j].valueDivisor;                        }                    }                    // Set y value, if defined                    if (value !== undefined) {                        elem.chart.series[j].data.push([chartData.x, value]);                        if (value > elem.maxYLabel) {                            elem.maxYLabel = value;                        } else if (elem.maxYLabel === 0) {                            elem.maxYLabel = 0.5;                        }                        // free old data point values and update maxYLabel                        if (elem.chart.series[j].data.length > runtime.gridMaxPoints &&                            elem.chart.series[j].data[0][0] < runtime.xmin                        ) {                            // check if the next freeable point is highest                            if (elem.maxYLabel <= elem.chart.series[j].data[0][1]) {                                elem.chart.series[j].data.splice(0, elem.chart.series[j].data.length - runtime.gridMaxPoints);                                elem.maxYLabel = getMaxYLabel(elem.chart.series[j].data);                            } else {                                elem.chart.series[j].data.splice(0, elem.chart.series[j].data.length - runtime.gridMaxPoints);                            }                        }                        if (elem.title === PMA_messages.strSystemMemory ||                            elem.title === PMA_messages.strSystemSwap                        ) {                            total += value;                        }                    }                }                // update chart options                // keep ticks number/positioning consistent while refreshrate changes                var tickInterval = (runtime.xmax - runtime.xmin) / 5;                elem.chart['axes']['xaxis'].ticks = [(runtime.xmax - tickInterval * 4),                    (runtime.xmax - tickInterval * 3), (runtime.xmax - tickInterval * 2),                    (runtime.xmax - tickInterval), runtime.xmax];                if (elem.title !== PMA_messages.strSystemCPUUsage &&                    elem.title !== PMA_messages.strQueryCacheEfficiency &&                    elem.title !== PMA_messages.strSystemMemory &&                    elem.title !== PMA_messages.strSystemSwap                ) {                    elem.chart['axes']['yaxis']['max'] = Math.ceil(elem.maxYLabel * 1.1);                    elem.chart['axes']['yaxis']['tickInterval'] = Math.ceil(elem.maxYLabel * 1.1 / 5);                } else if (elem.title === PMA_messages.strSystemMemory ||                    elem.title === PMA_messages.strSystemSwap                ) {                    elem.chart['axes']['yaxis']['max'] = Math.ceil(total * 1.1 / 100) * 100;                    elem.chart['axes']['yaxis']['tickInterval'] = Math.ceil(total * 1.1 / 5);                }                i++;                if (runtime.redrawCharts) {                    elem.chart.replot();                }            });            oldChartData = chartData;            runtime.refreshTimeout = setTimeout(refreshChartGrid, monitorSettings.gridRefresh);        });    }    /* Function to get highest plotted point's y label, to scale the chart,     * TODO: make jqplot's autoscale:true work here     */    function getMaxYLabel(dataValues) {        var maxY = dataValues[0][1];        $.each(dataValues, function (k, v) {            maxY = (v[1] > maxY) ? v[1] : maxY;        });        return maxY;    }    /* Function that supplies special value transform functions for chart values */    function chartValueTransform(name, cur, prev) {        switch (name) {        case 'cpu-linux':            if (prev === null) {                return undefined;            }            // cur and prev are datapoint arrays, but containing            // only 1 element for cpu-linux            cur = cur[0];            prev = prev[0];            var diff_total = cur.busy + cur.idle - (prev.busy + prev.idle);            var diff_idle = cur.idle - prev.idle;            return 100 * (diff_total - diff_idle) / diff_total;        // Query cache efficiency (%)        case 'qce':            if (prev === null) {                return undefined;            }            // cur[0].value is Qcache_hits, cur[1].value is Com_select            var diffQHits = cur[0].value - prev[0].value;            // No NaN please :-)            if (cur[1].value - prev[1].value === 0) {                return 0;            }            return diffQHits / (cur[1].value - prev[1].value + diffQHits) * 100;        // Query cache usage (%)        case 'qcu':            if (cur[1].value === 0) {                return 0;            }            // cur[0].value is Qcache_free_memory, cur[1].value is query_cache_size            return 100 - cur[0].value / cur[1].value * 100;        }        return undefined;    }    /* Build list of nodes that need to be retrieved from server.     * It creates something like a stripped down version of the runtime.charts object.     */    function buildRequiredDataList() {        runtime.dataList = {};        // Store an own id, because the property name is subject of reordering,        // thus destroying our mapping with runtime.charts <=> runtime.dataList        var chartID = 0;        $.each(runtime.charts, function (key, chart) {            runtime.dataList[chartID] = [];            for (var i = 0, l = chart.nodes.length; i < l; i++) {                runtime.dataList[chartID][i] = chart.nodes[i].dataPoints;            }            runtime.charts[key].chartID = chartID;            chartID++;        });    }    /* Loads the log table data, generates the table and handles the filters */    function loadLogStatistics(opts) {        var tableStr = '';        var logRequest = null;        if (! opts.removeVariables) {            opts.removeVariables = false;        }        if (! opts.limitTypes) {            opts.limitTypes = false;        }        $('#emptyDialog').dialog({title: PMA_messages.strAnalysingLogsTitle});        $('#emptyDialog').html(PMA_messages.strAnalysingLogs +                                ' <img class="ajaxIcon" src="' + pmaThemeImage +                                'ajax_clock_small.gif" alt="">');        var dlgBtns = {};        dlgBtns[PMA_messages.strCancelRequest] = function () {            if (logRequest !== null) {                logRequest.abort();            }            $(this).dialog("close");        };        $('#emptyDialog').dialog({            width: 'auto',            height: 'auto',            buttons: dlgBtns        });        logRequest = $.get('server_status_monitor.php?' + PMA_commonParams.get('common_query'),            {   ajax_request: true,                log_data: 1,                type: opts.src,                time_start: Math.round(opts.start / 1000),                time_end: Math.round(opts.end / 1000),                removeVariables: opts.removeVariables,                limitTypes: opts.limitTypes            },            function (data) {                var logData;                var dlgBtns = {};                if (data.success === true) {                    logData = data.message;                } else {                    return serverResponseError();                }                if (logData.rows.length !== 0) {                    runtime.logDataCols = buildLogTable(logData);                    /* Show some stats in the dialog */                    $('#emptyDialog').dialog({title: PMA_messages.strLoadingLogs});                    $('#emptyDialog').html('<p>' + PMA_messages.strLogDataLoaded + '</p>');                    $.each(logData.sum, function (key, value) {                        key = key.charAt(0).toUpperCase() + key.slice(1).toLowerCase();                        if (key == 'Total') {                            key = '<b>' + key + '</b>';                        }                        $('#emptyDialog').append(key + ': ' + value + '<br/>');                    });                    /* Add filter options if more than a bunch of rows there to filter */                    if (logData.numRows > 12) {                        $('#logTable').prepend(                            '<fieldset id="logDataFilter">' +                            '    <legend>' + PMA_messages.strFiltersForLogTable + '</legend>' +                            '    <div class="formelement">' +                            '        <label for="filterQueryText">' + PMA_messages.strFilterByWordRegexp + '</label>' +                            '        <input name="filterQueryText" type="text" id="filterQueryText" style="vertical-align: baseline;" />' +                            '    </div>' +                            ((logData.numRows > 250) ? ' <div class="formelement"><button name="startFilterQueryText" id="startFilterQueryText">' + PMA_messages.strFilter + '</button></div>' : '') +                            '    <div class="formelement">' +                            '       <input type="checkbox" id="noWHEREData" name="noWHEREData" value="1" /> ' +                            '       <label for="noWHEREData"> ' + PMA_messages.strIgnoreWhereAndGroup + '</label>' +                            '   </div' +                            '</fieldset>'                        );                        $('#logTable #noWHEREData').change(function () {                            filterQueries(true);                        });                        if (logData.numRows > 250) {                            $('#logTable #startFilterQueryText').click(filterQueries);                        } else {                            $('#logTable #filterQueryText').keyup(filterQueries);                        }                    }                    dlgBtns[PMA_messages.strJumpToTable] = function () {                        $(this).dialog("close");                        $(document).scrollTop($('#logTable').offset().top);                    };                    $('#emptyDialog').dialog("option", "buttons", dlgBtns);                } else {                    $('#emptyDialog').dialog({title: PMA_messages.strNoDataFoundTitle});                    $('#emptyDialog').html('<p>' + PMA_messages.strNoDataFound + '</p>');                    dlgBtns[PMA_messages.strClose] = function () {                        $(this).dialog("close");                    };                    $('#emptyDialog').dialog("option", "buttons", dlgBtns);                }            }        );        /* Handles the actions performed when the user uses any of the         * log table filters which are the filter by name and grouping         * with ignoring data in WHERE clauses         *         * @param boolean Should be true when the users enabled or disabled         *                to group queries ignoring data in WHERE clauses        */        function filterQueries(varFilterChange) {            var odd_row = false, cell, textFilter;            var val = $('#logTable #filterQueryText').val();            if (val.length === 0) {                textFilter = null;            } else {                textFilter = new RegExp(val, 'i');            }            var rowSum = 0, totalSum = 0, i = 0, q;            var noVars = $('#logTable #noWHEREData').prop('checked');            var equalsFilter = /([^=]+)=(\d+|((\'|"|).*?[^\\])\4((\s+)|$))/gi;            var functionFilter = /([a-z0-9_]+)\(.+?\)/gi;            var filteredQueries = {}, filteredQueriesLines = {};            var hide = false, rowData;            var queryColumnName = runtime.logDataCols[runtime.logDataCols.length - 2];            var sumColumnName = runtime.logDataCols[runtime.logDataCols.length - 1];            var isSlowLog = opts.src == 'slow';            var columnSums = {};            // For the slow log we have to count many columns (query_time, lock_time, rows_examined, rows_sent, etc.)            var countRow = function (query, row) {                var cells = row.match(/<td>(.*?)<\/td>/gi);                if (!columnSums[query]) {                    columnSums[query] = [0, 0, 0, 0];                }                // lock_time and query_time and displayed in timespan format                columnSums[query][0] += timeToSec(cells[2].replace(/(<td>|<\/td>)/gi, ''));                columnSums[query][1] += timeToSec(cells[3].replace(/(<td>|<\/td>)/gi, ''));                // rows_examind and rows_sent are just numbers                columnSums[query][2] += parseInt(cells[4].replace(/(<td>|<\/td>)/gi, ''), 10);                columnSums[query][3] += parseInt(cells[5].replace(/(<td>|<\/td>)/gi, ''), 10);            };            // We just assume the sql text is always in the second last column, and that the total count is right of it            $('#logTable table tbody tr td:nth-child(' + (runtime.logDataCols.length - 1) + ')').each(function () {                var $t = $(this);                // If query is a SELECT and user enabled or disabled to group                // queries ignoring data in where statements, we                // need to re-calculate the sums of each row                if (varFilterChange && $t.html().match(/^SELECT/i)) {                    if (noVars) {                        // Group on => Sum up identical columns, and hide all but 1                        q = $t.text().replace(equalsFilter, '$1=...$6').trim();                        q = q.replace(functionFilter, ' $1(...)');                        // Js does not specify a limit on property name length,                        // so we can abuse it as index :-)                        if (filteredQueries[q]) {                            filteredQueries[q] += parseInt($t.next().text(), 10);                            totalSum += parseInt($t.next().text(), 10);                            hide = true;                        } else {                            filteredQueries[q] = parseInt($t.next().text(), 10);                            filteredQueriesLines[q] = i;                            $t.text(q);                        }                        if (isSlowLog) {                            countRow(q, $t.parent().html());                        }                    } else {                        // Group off: Restore original columns                        rowData = $t.parent().data('query');                        // Restore SQL text                        $t.text(rowData[queryColumnName]);                        // Restore total count                        $t.next().text(rowData[sumColumnName]);                        // Restore slow log columns                        if (isSlowLog) {                            $t.parent().children('td:nth-child(3)').text(rowData['query_time']);                            $t.parent().children('td:nth-child(4)').text(rowData['lock_time']);                            $t.parent().children('td:nth-child(5)').text(rowData['rows_sent']);                            $t.parent().children('td:nth-child(6)').text(rowData['rows_examined']);                        }                    }                }                // If not required to be hidden, do we need                // to hide because of a not matching text filter?                if (! hide && (textFilter !== null && ! textFilter.exec($t.text()))) {                    hide = true;                }                // Now display or hide this column                if (hide) {                    $t.parent().css('display', 'none');                } else {                    totalSum += parseInt($t.next().text(), 10);                    rowSum++;                    odd_row = ! odd_row;                    $t.parent().css('display', '');                    if (odd_row) {                        $t.parent().addClass('odd');                        $t.parent().removeClass('even');                    } else {                        $t.parent().addClass('even');                        $t.parent().removeClass('odd');                    }                }                hide = false;                i++;            });            // We finished summarizing counts => Update count values of all grouped entries            if (varFilterChange) {                if (noVars) {                    var numCol, row, $table = $('#logTable table tbody');                    $.each(filteredQueriesLines, function (key, value) {                        if (filteredQueries[key] <= 1) {                            return;                        }                        row =  $table.children('tr:nth-child(' + (value + 1) + ')');                        numCol = row.children(':nth-child(' + (runtime.logDataCols.length) + ')');                        numCol.text(filteredQueries[key]);                        if (isSlowLog) {                            row.children('td:nth-child(3)').text(secToTime(columnSums[key][0]));                            row.children('td:nth-child(4)').text(secToTime(columnSums[key][1]));                            row.children('td:nth-child(5)').text(columnSums[key][2]);                            row.children('td:nth-child(6)').text(columnSums[key][3]);                        }                    });                }                $('#logTable table').trigger("update");                setTimeout(function () {                    $('#logTable table').trigger('sorton', [[[runtime.logDataCols.length - 1, 1]]]);                }, 0);            }            // Display some stats at the bottom of the table            $('#logTable table tfoot tr')                .html('<th colspan="' + (runtime.logDataCols.length - 1) + '">' +                      PMA_messages.strSumRows + ' ' + rowSum + '<span style="float:right">' +                      PMA_messages.strTotal + '</span></th><th class="right">' + totalSum + '</th>');        }    }    /* Turns a timespan (12:12:12) into a number */    function timeToSec(timeStr) {        var time = timeStr.split(':');        return (parseInt(time[0], 10) * 3600) + (parseInt(time[1], 10) * 60) + parseInt(time[2], 10);    }    /* Turns a number into a timespan (100 into 00:01:40) */    function secToTime(timeInt) {        var hours = Math.floor(timeInt / 3600);        timeInt -= hours * 3600;        var minutes = Math.floor(timeInt / 60);        timeInt -= minutes * 60;        if (hours < 10) {            hours = '0' + hours;        }        if (minutes < 10) {            minutes = '0' + minutes;        }        if (timeInt < 10) {            timeInt = '0' + timeInt;        }        return hours + ':' + minutes + ':' + timeInt;    }    /* Constructs the log table out of the retrieved server data */    function buildLogTable(data) {        var rows = data.rows;        var cols = [];        var $table = $('<table class="sortable"></table>');        var $tBody, $tRow, $tCell;        $('#logTable').html($table);        var formatValue = function (name, value) {            if (name == 'user_host') {                return value.replace(/(\[.*?\])+/g, '');            }            return value;        };        for (var i = 0, l = rows.length; i < l; i++) {            if (i === 0) {                $.each(rows[0], function (key, value) {                    cols.push(key);                });                $table.append('<thead>' +                              '<tr><th class="nowrap">' + cols.join('</th><th class="nowrap">') + '</th></tr>' +                              '</thead>'                );                $table.append($tBody = $('<tbody></tbody>'));            }            $tBody.append($tRow = $('<tr class="noclick"></tr>'));            var cl = '';            for (var j = 0, ll = cols.length; j < ll; j++) {                // Assuming the query column is the second last                if (j == cols.length - 2 && rows[i][cols[j]].match(/^SELECT/i)) {                    $tRow.append($tCell = $('<td class="linkElem">' + formatValue(cols[j], rows[i][cols[j]]) + '</td>'));                    $tCell.click(openQueryAnalyzer);                } else {                    $tRow.append('<td>' + formatValue(cols[j], rows[i][cols[j]]) + '</td>');                }                $tRow.data('query', rows[i]);            }        }        $table.append('<tfoot>' +                    '<tr><th colspan="' + (cols.length - 1) + '">' + PMA_messages.strSumRows +                    ' ' + data.numRows + '<span style="float:right">' + PMA_messages.strTotal +                    '</span></th><th class="right">' + data.sum.TOTAL + '</th></tr></tfoot>');        // Append a tooltip to the count column, if there exist one        if ($('#logTable th:last').html() == '#') {            $('#logTable th:last').append('&nbsp;' + PMA_getImage('b_docs.png', '', {'class': 'qroupedQueryInfoIcon'}));            var tooltipContent = PMA_messages.strCountColumnExplanation;            if (groupInserts) {                tooltipContent += '<p>' + PMA_messages.strMoreCountColumnExplanation + '</p>';            }            PMA_tooltip(                $('img.qroupedQueryInfoIcon'),                'img',                tooltipContent            );        }        $('#logTable table').tablesorter({            sortList: [[cols.length - 1, 1]],            widgets: ['fast-zebra']        });        $('#logTable table thead th')            .append('<img class="icon sortableIcon" src="themes/dot.gif" alt="">');        return cols;    }    /* Opens the query analyzer dialog */    function openQueryAnalyzer() {        var rowData = $(this).parent().data('query');        var query = rowData.argument || rowData.sql_text;        if (codemirror_editor) {            //TODO: somehow PMA_SQLPrettyPrint messes up the query, needs be fixed            //query = PMA_SQLPrettyPrint(query);            codemirror_editor.setValue(query);            // Codemirror is bugged, it doesn't refresh properly sometimes.            // Following lines seem to fix that            setTimeout(function () {                codemirror_editor.refresh();            }, 50);        }        else {            $('#sqlquery').val(query);        }        var profilingChart = null;        var dlgBtns = {};        dlgBtns[PMA_messages.strAnalyzeQuery] = function () {            loadQueryAnalysis(rowData);        };        dlgBtns[PMA_messages.strClose] = function () {            $(this).dialog('close');        };        $('#queryAnalyzerDialog').dialog({            width: 'auto',            height: 'auto',            resizable: false,            buttons: dlgBtns,            close: function () {                if (profilingChart !== null) {                    profilingChart.destroy();                }                $('#queryAnalyzerDialog div.placeHolder').html('');                if (codemirror_editor) {                    codemirror_editor.setValue('');                } else {                    $('#sqlquery').val('');                }            }        });    }    /* Loads and displays the analyzed query data */    function loadQueryAnalysis(rowData) {        var db = rowData.db || '';        $('#queryAnalyzerDialog div.placeHolder').html(            PMA_messages.strAnalyzing + ' <img class="ajaxIcon" src="' +            pmaThemeImage + 'ajax_clock_small.gif" alt="">');        $.post('server_status_monitor.php?' + PMA_commonParams.get('common_query'), {            ajax_request: true,            query_analyzer: true,            query: codemirror_editor ? codemirror_editor.getValue() : $('#sqlquery').val(),            database: db        }, function (data) {            var i;            if (data.success === true) {                data = data.message;            }            if (data.error) {                if (data.error.indexOf('1146') != -1 || data.error.indexOf('1046') != -1) {                    data.error = PMA_messages['strServerLogError'];                }                $('#queryAnalyzerDialog div.placeHolder').html('<div class="error">' + data.error + '</div>');                return;            }            var totalTime = 0;            // Float sux, I'll use table :(            $('#queryAnalyzerDialog div.placeHolder')                .html('<table width="100%" border="0"><tr><td class="explain"></td><td class="chart"></td></tr></table>');            var explain = '<b>' + PMA_messages.strExplainOutput + '</b> ' + $('#explain_docu').html();            if (data.explain.length > 1) {                explain += ' (';                for (i = 0; i < data.explain.length; i++) {                    if (i > 0) {                        explain += ', ';                    }                    explain += '<a href="#showExplain-' + i + '">' + i + '</a>';                }                explain += ')';            }            explain += '<p></p>';            for (i = 0, l = data.explain.length; i < l; i++) {                explain += '<div class="explain-' + i + '"' + (i > 0 ?  'style="display:none;"' : '') + '>';                $.each(data.explain[i], function (key, value) {                    value = (value === null) ? 'null' : value;                    if (key == 'type' && value.toLowerCase() == 'all') {                        value = '<span class="attention">' + value + '</span>';                    }                    if (key == 'Extra') {                        value = value.replace(/(using (temporary|filesort))/gi, '<span class="attention">$1</span>');                    }                    explain += key + ': ' + value + '<br />';                });                explain += '</div>';            }            explain += '<p><b>' + PMA_messages.strAffectedRows + '</b> ' + data.affectedRows;            $('#queryAnalyzerDialog div.placeHolder td.explain').append(explain);            $('#queryAnalyzerDialog div.placeHolder a[href*="#showExplain"]').click(function () {                var id = $(this).attr('href').split('-')[1];                $(this).parent().find('div[class*="explain"]').hide();                $(this).parent().find('div[class*="explain-' + id + '"]').show();            });            if (data.profiling) {                var chartData = [];                var numberTable = '<table class="queryNums"><thead><tr><th>' + PMA_messages.strStatus + '</th><th>' + PMA_messages.strTime + '</th></tr></thead><tbody>';                var duration;                var otherTime = 0;                for (i = 0, l = data.profiling.length; i < l; i++) {                    duration = parseFloat(data.profiling[i].duration);                    totalTime += duration;                    numberTable += '<tr><td>' + data.profiling[i].state + ' </td><td> ' + PMA_prettyProfilingNum(duration, 2) + '</td></tr>';                }                // Only put those values in the pie which are > 2%                for (i = 0, l = data.profiling.length; i < l; i++) {                    duration = parseFloat(data.profiling[i].duration);                    if (duration / totalTime > 0.02) {                        chartData.push([PMA_prettyProfilingNum(duration, 2) + ' ' + data.profiling[i].state, duration]);                    } else {                        otherTime += duration;                    }                }                if (otherTime > 0) {                    chartData.push([PMA_prettyProfilingNum(otherTime, 2) + ' ' + PMA_messages.strOther, otherTime]);                }                numberTable += '<tr><td><b>' + PMA_messages.strTotalTime + '</b></td><td>' + PMA_prettyProfilingNum(totalTime, 2) + '</td></tr>';                numberTable += '</tbody></table>';                $('#queryAnalyzerDialog div.placeHolder td.chart').append(                    '<b>' + PMA_messages.strProfilingResults + ' ' + $('#profiling_docu').html() + '</b> ' +                    '(<a href="#showNums">' + PMA_messages.strTable + '</a>, <a href="#showChart">' + PMA_messages.strChart + '</a>)<br/>' +                    numberTable + ' <div id="queryProfiling"></div>');                $('#queryAnalyzerDialog div.placeHolder a[href="#showNums"]').click(function () {                    $('#queryAnalyzerDialog #queryProfiling').hide();                    $('#queryAnalyzerDialog table.queryNums').show();                    return false;                });                $('#queryAnalyzerDialog div.placeHolder a[href="#showChart"]').click(function () {                    $('#queryAnalyzerDialog #queryProfiling').show();                    $('#queryAnalyzerDialog table.queryNums').hide();                    return false;                });                profilingChart = PMA_createProfilingChartJqplot(                        'queryProfiling',                        chartData                );                //$('#queryProfiling').resizable();            }        });    }    /* Saves the monitor to localstorage */    function saveMonitor() {        var gridCopy = {};        $.each(runtime.charts, function (key, elem) {            gridCopy[key] = {};            gridCopy[key].nodes = elem.nodes;            gridCopy[key].settings = elem.settings;            gridCopy[key].title = elem.title;            gridCopy[key].series = elem.series;            gridCopy[key].maxYLabel = elem.maxYLabel;        });        if (window.localStorage) {            window.localStorage['monitorCharts'] = JSON.stringify(gridCopy);            window.localStorage['monitorSettings'] = JSON.stringify(monitorSettings);            window.localStorage['monitorVersion'] = monitorProtocolVersion;        }        $('a[href="#clearMonitorConfig"]').show();    }});// Run the monitor once loadedAJAX.registerOnload('server_status_monitor.js', function () {    $('a[href="#pauseCharts"]').trigger('click');});function serverResponseError() {    var btns = {};    btns[PMA_messages.strReloadPage] = function () {        window.location.reload();    };    $('#emptyDialog').dialog({title: PMA_messages.strRefreshFailed});    $('#emptyDialog').html(        PMA_getImage('s_attention.png') +        PMA_messages.strInvalidResponseExplanation    );    $('#emptyDialog').dialog({ buttons: btns });}/* Destroys all monitor related resources */function destroyGrid() {    if (runtime.charts) {        $.each(runtime.charts, function (key, value) {            try {                value.chart.destroy();            } catch (err) {}        });    }    try {        runtime.refreshRequest.abort();    } catch (err) {}    try {        clearTimeout(runtime.refreshTimeout);    } catch (err) {}    $('#chartGrid').html('');    runtime.charts = null;    runtime.chartAI = 0;    monitorSettings = null; //TODO:this not global variable}