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/** * @fileoverview Javascript functions used in server status monitor page * @name Server Status Monitor * * @requires jQuery * @requires jQueryUI * @requires js/functions.js */ /* global isStorageSupported */ // js/config.js /* global codeMirrorEditor:writable */ // js/functions.js /* global firstDayOfCalendar, themeImagePath */ // templates/javascript/variables.twig /* global variableNames */ // templates/server/status/monitor/index.twig var runtime = {}; var serverTimeDiff; var serverOs; var isSuperUser; var serverDbIsLocal; var chartSize; var monitorSettings; function serverResponseError () { var btns = { [Messages.strReloadPage]: { text: Messages.strReloadPage, class: 'btn btn-primary', click: function () { window.location.reload(); }, }, }; $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, title: Messages.strRefreshFailed }); $('#emptyDialog').html( Functions.getImage('s_attention') + Messages.strInvalidResponseExplanation ); $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, buttons: btns }); } /** * Destroys all monitor related resources */ function destroyGrid () { if (runtime.charts) { $.each(runtime.charts, function (key, value) { try { value.chart.destroy(); } catch (err) { // continue regardless of error } }); } try { runtime.refreshRequest.abort(); } catch (err) { // continue regardless of error } try { clearTimeout(runtime.refreshTimeout); } catch (err) { // continue regardless of error } $('#chartGrid').html(''); runtime.charts = null; runtime.chartAI = 0; monitorSettings = null; } AJAX.registerOnload('server/status/monitor.js', function () { var $jsDataForm = $('#js_data'); serverTimeDiff = new Date().getTime() - $jsDataForm.find('input[name=server_time]').val(); serverOs = $jsDataForm.find('input[name=server_os]').val(); isSuperUser = $jsDataForm.find('input[name=is_superuser]').val(); serverDbIsLocal = $jsDataForm.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(); $('a.popupLink').off('click'); $('body').off('click'); }); /** * Popup behaviour */ AJAX.registerOnload('server/status/monitor.js', function () { $('
') .attr('id', 'emptyDialog') .appendTo('#page_content'); $('a.popupLink').on('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').on('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 + $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"]').off('click'); $('div.popupContent select[name="chartColumns"]').off('change'); $('div.popupContent select[name="gridChartRefresh"]').off('change'); $('a[href="#addNewChart"]').off('click'); $('a[href="#exportMonitorConfig"]').off('click'); $('a[href="#importMonitorConfig"]').off('click'); $('a[href="#clearMonitorConfig"]').off('click'); $('a[href="#pauseCharts"]').off('click'); $('a[href="#monitorInstructionsDialog"]').off('click'); $('input[name="chartType"]').off('click'); $('input[name="useDivisor"]').off('click'); $('input[name="useUnit"]').off('click'); $('select[name="varChartList"]').off('click'); $('a[href="#kibDivisor"]').off('click'); $('a[href="#mibDivisor"]').off('click'); $('a[href="#submitClearSeries"]').off('click'); $('a[href="#submitAddSeries"]').off('click'); // $("input#variableInput").destroy(); $('#chartPreset').off('click'); $('#chartStatusVar').off('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 (! codeMirrorEditor) { var $elm = $('#sqlquery'); if ($elm.length > 0 && typeof CodeMirror !== 'undefined') { codeMirrorEditor = 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 $('#logAnalyseDialog').find('.datetimefield').each(function () { Functions.addDatepicker($(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 their 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 }; 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: Messages.strQueryCacheEfficiency, series: [{ label: Messages.strQueryCacheEfficiency }], nodes: [{ dataPoints: [{ type: 'statusvar', name: 'Qcache_hits' }, { type: 'statusvar', name: 'Com_select' }], transformFn: 'qce' }], maxYLabel: 0 }, // Query cache usage 'qcu': { title: Messages.strQueryCacheUsage, series: [{ label: 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; var selectionStartY; var drawTimeSpan = false; /* Add OS specific system info charts to the preset chart list */ switch (serverOs) { case 'WINNT': $.extend(presetCharts, { 'cpu': { title: Messages.strSystemCPUUsage, series: [{ label: Messages.strAverageLoad }], nodes: [{ dataPoints: [{ type: 'cpu', name: 'loadavg' }] }], maxYLabel: 100 }, 'memory': { title: Messages.strSystemMemory, series: [{ dataType: 'memory', label: Messages.strUsedMemory, fill: true }, { label: Messages.strFreeMemory, fill: true }], nodes: [{ dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 }, { dataPoints: [{ type: 'memory', name: 'MemFree' }], valueDivisor: 1024 } ], maxYLabel: 0 }, 'swap': { title: Messages.strSystemSwap, series: [{ label: Messages.strUsedSwap, fill: true }, { label: Messages.strFreeSwap, fill: true }], nodes: [{ dataPoints: [{ type: 'memory', name: 'SwapUsed' }], valueDivisor: 1024 }, { dataPoints: [{ type: 'memory', name: 'SwapFree' }], valueDivisor: 1024 } ], maxYLabel: 0 } }); break; case 'Linux': $.extend(presetCharts, { 'cpu': { title: Messages.strSystemCPUUsage, series: [{ label: Messages.strAverageLoad }], nodes: [{ dataPoints: [{ type: 'cpu', name: 'irrelevant' }], transformFn: 'cpu-linux' }], maxYLabel: 0 }, 'memory': { title: Messages.strSystemMemory, series: [ { label: Messages.strBufferedMemory, fill: true }, { label: Messages.strUsedMemory, fill: true }, { label: Messages.strCachedMemory, fill: true }, { label: 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: Messages.strSystemSwap, series: [ { label: Messages.strCachedSwap, fill: true }, { label: Messages.strUsedSwap, fill: true }, { label: 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: Messages.strSystemCPUUsage, series: [{ label: Messages.strAverageLoad }], nodes: [{ dataPoints: [{ type: 'cpu', name: 'loadavg' }] }], maxYLabel: 0 }, 'memory': { title: Messages.strSystemMemory, series: [ { label: Messages.strUsedMemory, fill: true }, { label: Messages.strFreeMemory, fill: true } ], nodes: [ { dataPoints: [{ type: 'memory', name: 'MemUsed' }], valueDivisor: 1024 }, { dataPoints: [{ type: 'memory', name: 'MemFree' }], valueDivisor: 1024 } ], maxYLabel: 0 }, 'swap': { title: Messages.strSystemSwap, series: [ { label: Messages.strUsedSwap, fill: true }, { label: 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: Messages.strQuestions, series: [ { label: Messages.strQuestions } ], nodes: [ { dataPoints: [{ type: 'statusvar', name: 'Questions' }], display: 'differential' } ], maxYLabel: 0 }, 'c1': { title: Messages.strChartConnectionsTitle, series: [ { label: Messages.strConnections }, { label: Messages.strProcesses } ], nodes: [ { dataPoints: [{ type: 'statusvar', name: 'Connections' }], display: 'differential' }, { dataPoints: [{ type: 'proc', name: 'processes' }] } ], maxYLabel: 0 }, 'c2': { title: Messages.strTraffic, series: [ { label: Messages.strBytesSent }, { label: 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 (serverDbIsLocal && typeof presetCharts.cpu !== 'undefined') { defaultChartGrid.c3 = presetCharts.cpu; defaultChartGrid.c4 = presetCharts.memory; defaultChartGrid.c5 = presetCharts.swap; } $('a[href="#rearrangeCharts"], a[href="#endChartEditMode"]').on('click', function (event) { event.preventDefault(); editMode = !editMode; if ($(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"]').on('change', function () { monitorSettings.columns = parseInt(this.value, 10); calculateChartSize(); // Empty cells should keep their size so you can drop onto them $('#chartGrid').find('tr td').css('width', chartSize.width + 'px'); $('#chartGrid').find('.monitorChart').css({ width: chartSize.width + 'px', height: chartSize.height + 'px' }); /* Reorder all charts that it fills all column cells */ var numColumns; var $tr = $('#chartGrid').find('tr').first(); var tempManageCols = function () { if (numColumns > monitorSettings.columns) { if ($tr.next().length === 0) { $tr.after(''); } $tr.next().prepend($(this)); } numColumns++; }; var tempAddCol = function () { if ($(this).next().length !== 0) { $(this).append($(this).next().find('td').first()); } }; while ($tr.length !== 0) { numColumns = 1; // To many cells in one row => put into next row $tr.find('td').each(tempManageCols); // To little cells in one row => for each cell to little, // move all cells backwards by 1 if ($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(tempAddCol); } } $tr = $tr.next(); } if (monitorSettings.gridMaxPoints === 'auto') { runtime.gridMaxPoints = Math.round((chartSize.width - 40) / 12); } runtime.xmin = new Date().getTime() - serverTimeDiff - runtime.gridMaxPoints * monitorSettings.gridRefresh; runtime.xmax = new Date().getTime() - serverTimeDiff + monitorSettings.gridRefresh; if (editMode) { $('#chartGrid').sortableTable('refresh'); } refreshChartGrid(); saveMonitor(); // Save settings }); $('div.popupContent select[name="gridChartRefresh"]').on('change', function () { monitorSettings.gridRefresh = parseInt(this.value, 10) * 1000; clearTimeout(runtime.refreshTimeout); if (runtime.refreshRequest) { runtime.refreshRequest.abort(); } runtime.xmin = new Date().getTime() - serverTimeDiff - runtime.gridMaxPoints * monitorSettings.gridRefresh; // fixing chart shift towards left on refresh rate change // runtime.xmax = new Date().getTime() - serverTimeDiff + monitorSettings.gridRefresh; runtime.refreshTimeout = setTimeout(refreshChartGrid, monitorSettings.gridRefresh); saveMonitor(); // Save settings }); $('a[href="#addNewChart"]').on('click', function (event) { event.preventDefault(); $('#addChartButton').on('click', function () { var type = $('input[name="chartType"]:checked').val(); if (type === 'preset') { newChart = presetCharts[$('#addChartModal').find('select[name="presetCharts"]').prop('value')]; } else { // If user builds their own chart, it's being set/updated // each time they add a series // So here we only warn if they didn't add a series yet if (! newChart || ! newChart.nodes || newChart.nodes.length === 0) { alert(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 $('#closeModalButton').off('click'); }); $('#closeModalButton').on('click', function () { newChart = null; $('span#clearSeriesLink').hide(); $('#seriesPreview').html(''); $('#closeModalButton').off('click'); }); var $presetList = $('#addChartModal').find('select[name="presetCharts"]'); if ($presetList.html().length === 0) { $.each(presetCharts, function (key, value) { $presetList.append(''); }); $presetList.on('change', function () { $('input[name="chartTitle"]').val( $presetList.find(':selected').text() ); $('#chartPreset').prop('checked', true); }); $('#chartPreset').on('click', function () { $('input[name="chartTitle"]').val( $presetList.find(':selected').text() ); }); $('#chartStatusVar').on('click', function () { $('input[name="chartTitle"]').val( $('#chartSeries').find(':selected').text().replace(/_/g, ' ') ); }); $('#chartSeries').on('change', function () { $('input[name="chartTitle"]').val( $('#chartSeries').find(':selected').text().replace(/_/g, ' ') ); }); } $('#addChartModal').modal('show'); $('#seriesPreview').html('' + Messages.strNone + ''); return false; }); $('a[href="#exportMonitorConfig"]').on('click', function (event) { event.preventDefault(); var gridCopy = {}; $.each(runtime.charts, function (key, elem) { gridCopy[key] = {}; gridCopy[key].nodes = elem.nodes; gridCopy[key].series = elem.series; gridCopy[key].settings = elem.settings; gridCopy[key].title = elem.title; gridCopy[key].maxYLabel = elem.maxYLabel; }); var exportData = { monitorCharts: gridCopy, monitorSettings: monitorSettings }; var blob = new Blob([JSON.stringify(exportData)], { type: 'application/octet-stream' }); var url = null; var fileName = 'monitor-config.json'; if (window.navigator && window.navigator.msSaveOrOpenBlob) { window.navigator.msSaveOrOpenBlob(blob, fileName); } else { url = URL.createObjectURL(blob); window.location.href = url; } setTimeout(function () { // For some browsers it is necessary to delay revoking the ObjectURL if (url !== null) { window.URL.revokeObjectURL(url); } url = undefined; blob = undefined; }, 100); }); $('a[href="#importMonitorConfig"]').on('click', function (event) { event.preventDefault(); $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, title: Messages.strImportDialogTitle }); $('#emptyDialog').html(Messages.strImportDialogMessage + '
' + '
'); var dlgBtns = { [Messages.strImport]: { text: Messages.strImport, class: 'btn btn-primary', }, [Messages.strCancel]: { text: Messages.strCancel, class: 'btn btn-secondary', }, }; dlgBtns[Messages.strImport].click = function () { var input = $('#emptyDialog').find('#import_file')[0]; var reader = new FileReader(); reader.onerror = function (event) { alert(Messages.strFailedParsingConfig + '\n' + event.target.error.code); }; reader.onload = function (e) { var data = e.target.result; var json = null; // Try loading config try { json = JSON.parse(data); } catch (err) { alert(Messages.strFailedParsingConfig); $('#emptyDialog').dialog('close'); return; } // Basic check, is this a monitor config json? if (!json || ! json.monitorCharts || ! json.monitorCharts) { alert(Messages.strFailedParsingConfig); $('#emptyDialog').dialog('close'); return; } // If json ok, try applying config try { if (isStorageSupported('localStorage')) { window.localStorage.monitorCharts = JSON.stringify(json.monitorCharts); window.localStorage.monitorSettings = JSON.stringify(json.monitorSettings); } rebuildGrid(); } catch (err) { alert(Messages.strFailedBuildingGrid); // If an exception is thrown, load default again if (isStorageSupported('localStorage')) { window.localStorage.removeItem('monitorCharts'); window.localStorage.removeItem('monitorSettings'); } rebuildGrid(); } $('#emptyDialog').dialog('close'); }; reader.readAsText(input.files[0]); }; dlgBtns[Messages.strCancel].click = function () { $(this).dialog('close'); }; $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, width: 'auto', height: 'auto', buttons: dlgBtns }); }); $('a[href="#clearMonitorConfig"]').on('click', function (event) { event.preventDefault(); if (isStorageSupported('localStorage')) { window.localStorage.removeItem('monitorCharts'); window.localStorage.removeItem('monitorSettings'); window.localStorage.removeItem('monitorVersion'); } $(this).hide(); rebuildGrid(); }); $('a[href="#pauseCharts"]').on('click', function (event) { event.preventDefault(); runtime.redrawCharts = ! runtime.redrawCharts; if (! runtime.redrawCharts) { $(this).html(Functions.getImage('play') + Messages.strResumeMonitor); } else { $(this).html(Functions.getImage('pause') + Messages.strPauseMonitor); if (! runtime.charts) { initGrid(); $('a[href="#settingsPopup"]').show(); } } return false; }); $('a[href="#monitorInstructionsDialog"]').on('click', function (event) { event.preventDefault(); var $dialog = $('#monitorInstructionsDialog'); var dlgBtns = { [Messages.strClose]: { text: Messages.strClose, class: 'btn btn-primary', click: function () { $(this).dialog('close'); } }, }; $dialog.dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, width: '60%', height: 'auto', buttons: dlgBtns }).find('img.ajaxIcon').show(); var loadLogVars = function (getvars) { var vars = { 'ajax_request': true, 'server': CommonParams.get('server') }; if (getvars) { $.extend(vars, getvars); } $.post('index.php?route=/server/status/monitor/log-vars', vars, function (data) { var logVars; if (typeof data !== 'undefined' && data.success === true) { logVars = data.message; } else { return serverResponseError(); } var icon = Functions.getImage('s_success'); var msg = ''; var str = ''; if (logVars.general_log === 'ON') { if (logVars.slow_query_log === 'ON') { msg = Messages.strBothLogOn; } else { msg = Messages.strGenLogOn; } } if (msg.length === 0 && logVars.slow_query_log === 'ON') { msg = Messages.strSlowLogOn; } if (msg.length === 0) { icon = Functions.getImage('s_error'); msg = Messages.strBothLogOff; } str = '' + Messages.strCurrentSettings + '
'; str += icon + msg + '
'; if (logVars.log_output !== 'TABLE') { str += Functions.getImage('s_error') + ' ' + Messages.strLogOutNotTable + '
'; } else { str += Functions.getImage('s_success') + ' ' + Messages.strLogOutIsTable + '
'; } if (logVars.slow_query_log === 'ON') { if (logVars.long_query_time > 2) { str += Functions.getImage('s_attention') + ' '; str += Functions.sprintf(Messages.strSmallerLongQueryTimeAdvice, logVars.long_query_time); str += '
'; } if (logVars.long_query_time < 2) { str += Functions.getImage('s_success') + ' '; str += Functions.sprintf(Messages.strLongQueryTimeSet, logVars.long_query_time); str += '
'; } } str += '
'; if (isSuperUser) { str += '

' + Messages.strChangeSettings + ''; str += '
'; str += Messages.strSettingsAppliedGlobal + '
'; var varValue = 'TABLE'; if (logVars.log_output === 'TABLE') { varValue = 'FILE'; } str += '- '; str += Functions.sprintf(Messages.strSetLogOutput, varValue); str += '
'; if (logVars.general_log !== 'ON') { str += '- '; str += Functions.sprintf(Messages.strEnableVar, 'general_log'); str += '
'; } else { str += '- '; str += Functions.sprintf(Messages.strDisableVar, 'general_log'); str += '
'; } if (logVars.slow_query_log !== 'ON') { str += '- '; str += Functions.sprintf(Messages.strEnableVar, 'slow_query_log'); str += '
'; } else { str += '- '; str += Functions.sprintf(Messages.strDisableVar, 'slow_query_log'); str += '
'; } varValue = 5; if (logVars.long_query_time > 2) { varValue = 1; } str += '- '; str += Functions.sprintf(Messages.setSetLongQueryTime, varValue); str += '
'; } else { str += Messages.strNoSuperUser + '
'; } str += '
'; $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').on('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"]').on('change', function () { $('#chartVariableSettings').toggle(this.checked && this.value === 'variable'); var title = $('input[name="chartTitle"]').val(); if (title === 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"]').on('change', function () { $('span.divisorInput').toggle(this.checked); }); $('input[name="useUnit"]').on('change', function () { $('span.unitInput').toggle(this.checked); }); $('select[name="varChartList"]').on('change', function () { if (this.selectedIndex !== 0) { $('#variableInput').val(this.value); } }); $('a[href="#kibDivisor"]').on('click', function (event) { event.preventDefault(); $('input[name="valueDivisor"]').val(1024); $('input[name="valueUnit"]').val(Messages.strKiB); $('span.unitInput').toggle(true); $('input[name="useUnit"]').prop('checked', true); return false; }); $('a[href="#mibDivisor"]').on('click', function (event) { event.preventDefault(); $('input[name="valueDivisor"]').val(1024 * 1024); $('input[name="valueUnit"]').val(Messages.strMiB); $('span.unitInput').toggle(true); $('input[name="useUnit"]').prop('checked', true); return false; }); $('a[href="#submitClearSeries"]').on('click', function (event) { event.preventDefault(); $('#seriesPreview').html('' + Messages.strNone + ''); newChart = null; $('#clearSeriesLink').hide(); }); $('a[href="#submitAddSeries"]').on('click', function (event) { event.preventDefault(); if ($('#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' ? ', ' + Messages.strDifferential : ''; str += serie.valueDivisor ? (', ' + Functions.sprintf(Messages.strDividedBy, serie.valueDivisor)) : ''; str += serie.unit ? (', ' + Messages.strUnit + ': ' + serie.unit) : ''; var newSeries = { label: $('#variableInput').val().replace(/_/g, ' ') }; newChart.series.push(newSeries); $('#seriesPreview').append('- ' + Functions.escapeHtml(newSeries.label + str) + '
'); 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 (isStorageSupported('localStorage')) { if (typeof window.localStorage.monitorCharts !== 'undefined') { runtime.charts = JSON.parse(window.localStorage.monitorCharts); } if (typeof window.localStorage.monitorSettings !== 'undefined') { monitorSettings = JSON.parse(window.localStorage.monitorSettings); } $('a[href="#clearMonitorConfig"]').toggle(runtime.charts !== null); if (runtime.charts !== null && typeof window.localStorage.monitorVersion !== 'undefined' && monitorProtocolVersion !== window.localStorage.monitorVersion ) { $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, title: Messages.strIncompatibleMonitorConfig }); $('#emptyDialog').html(Messages.strIncompatibleMonitorConfigDescription); var dlgBtns = { [Messages.strClose]: { text: Messages.strClose, class: 'btn btn-primary', click: function () { $(this).dialog('close'); } }, }; $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, 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() - serverTimeDiff - runtime.gridMaxPoints * monitorSettings.gridRefresh; runtime.xmax = new Date().getTime() - serverTimeDiff + monitorSettings.gridRefresh; /* Calculate how much spacing there is between each chart */ $('#chartGrid').html(''); chartSpacing = { width: $('#chartGrid').find('td').eq(1).offset().left - $('#chartGrid').find('td').eq(0).offset().left, height: $('#chartGrid').find('tr').eq(1).find('td').eq(1).offset().top - $('#chartGrid').find('tr').eq(0).find('td').eq(0).offset().top }; $('#chartGrid').html(''); /* Add all charts - in correct order */ var keys = []; $.each(runtime.charts, function (key) { 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').find('.monitorChart').length; var numMissingCells = (monitorSettings.columns - numCharts % monitorSettings.columns) % monitorSettings.columns; for (i = 0; i < numMissingCells; i++) { $('#chartGrid').find('tr').last().append(''); } // Empty cells should keep their size so you can drop onto them calculateChartSize(); $('#chartGrid').find('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 = {}; $.each(runtime.charts, function (key, chartObj) { for (var i = 0, l = chartObj.nodes.length; i < l; i++) { oldData[chartObj.nodes[i].dataPoint] = []; for (var j = 0, ll = chartObj.chart.series[i].data.length; j < ll; j++) { oldData[chartObj.nodes[i].dataPoint].push([chartObj.chart.series[i].data[j].x, chartObj.chart.series[i].data[j].y]); } } }); } destroyGrid(); initGrid(); } /* Calculates the dynamic chart size that depends on the column width */ function calculateChartSize () { var panelWidth; if ($('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; var windowWidth = $(window).width(); if (windowWidth > 768) { wdt = (panelWidth - monitorSettings.columns * Math.abs(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: Functions.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, markerOptions: { size: 6 } }, highlighter: { show: true } }; if (settings.title === Messages.strSystemCPUUsage || settings.title === Messages.strQueryCacheEfficiency ) { settings.axes.yaxis.tickOptions = { formatString: '%d %%' }; } else if (settings.title === Messages.strSystemMemory || settings.title === Messages.strSystemSwap ) { settings.stackSeries = true; settings.axes.yaxis.tickOptions = { formatter: $.jqplot.byteFormatter(2) // MiB }; } else if (settings.title === Messages.strTraffic) { settings.axes.yaxis.tickOptions = { formatter: $.jqplot.byteFormatter(1) // KiB }; } else if (settings.title === Messages.strQuestions || settings.title === 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').find('.monitorChart').length; if (numCharts === 0 || (numCharts % monitorSettings.columns === 0)) { $('#chartGrid').append(''); } if (!chartSize) { calculateChartSize(); } $('#chartGrid').find('tr').last().append( '
' + '
' + '
' ); } // 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]]); } var tempTooltipContentEditor = function (str, seriesIndex, pointIndex, plot) { var j; // TODO: move style to theme CSS var tooltipHtml = '
'; // x value i.e. time var timeValue = str.split(',')[0]; var seriesValue; tooltipHtml += 'Time: ' + timeValue; tooltipHtml += ''; // 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) { // eslint-disable-line no-underscore-dangle // using formatter function // eslint-disable-next-line no-underscore-dangle seriesValue = plot.series[0]._yaxis.tickOptions.formatter('%s', seriesValue); } else if (plot.series[0]._yaxis.tickOptions.formatString) { // eslint-disable-line no-underscore-dangle // using format string // eslint-disable-next-line no-underscore-dangle seriesValue = Functions.sprintf(plot.series[0]._yaxis.tickOptions.formatString, seriesValue); } tooltipHtml += '
' + seriesLabel + ': ' + seriesValue + ''; } tooltipHtml += '
'; return tooltipHtml; }; // set Tooltip for each series for (i in settings.series) { settings.series[i].highlighter = { show: true, tooltipContentEditor: tempTooltipContentEditor }; } 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 = $('
').css('padding', '0.5em'); for (i in chartObj.chart.series) { $legend.append( $('
').append( $('
').css({ width: '1em', height: '1em', background: chartObj.chart.seriesColors[i] }).addClass('float-start') ).append( $('
').text( chartObj.chart.series[i].label ).addClass('float-start') ).append( $('
') ).addClass('float-start') ); } $('#gridchart' + runtime.chartAI) .parent() .append($legend); if (initialize !== true) { runtime.charts['c' + runtime.chartAI] = chartObj; buildRequiredDataList(); } // time span selection $('#gridchart' + runtime.chartAI).on('jqplotMouseDown', function (ev, gridpos, datapos) { drawTimeSpan = true; selectionTimeDiff.push(datapos.xaxis); if ($('#selection_box').length) { $('#selection_box').remove(); } var selectionBox = $('
'); // eslint-disable-next-line compat/compat $(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).on('jqplotMouseUp', function (ev, gridpos, datapos) { 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])); getLogAnalyseDialog(min, max); selectionTimeDiff = []; drawTimeSpan = false; }); $('#gridchart' + runtime.chartAI).on('jqplotMouseMove', function (ev) { if (! drawTimeSpan || editMode) { return; } if (selectionStartX !== undefined) { $('#selection_box') .css({ width: Math.ceil(ev.pageX - selectionStartX) }) .fadeIn(); } }); $('#gridchart' + runtime.chartAI).on('jqplotMouseLeave', function () { drawTimeSpan = false; }); // eslint-disable-next-line compat/compat $(document.body).on('mouseup', function () { if ($('#selection_box').length) { $('#selection_box').remove(); } }); // Edit, Print icon only in edit mode $('#chartGrid').find('div svg').find('*[zIndex=20], *[zIndex=21], *[zIndex=19]').toggle(editMode); runtime.chartAI++; } function getLogAnalyseDialog (min, max) { var $logAnalyseDialog = $('#logAnalyseDialog'); var $dateStart = $logAnalyseDialog.find('input[name="dateStart"]'); var $dateEnd = $logAnalyseDialog.find('input[name="dateEnd"]'); $dateStart.prop('readonly', true); $dateEnd.prop('readonly', true); var dlgBtns = { [Messages.strFromSlowLog]: { text: Messages.strFromSlowLog, class: 'btn btn-secondary', }, [Messages.strFromGeneralLog]: { text: Messages.strFromGeneralLog, class: 'btn btn-secondary', }, }; dlgBtns[Messages.strFromSlowLog].click = function () { loadLog('slow', min, max); $(this).dialog('close'); }; dlgBtns[Messages.strFromGeneralLog].click = function () { loadLog('general', min, max); $(this).dialog('close'); }; $logAnalyseDialog.dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, width: 'auto', height: 'auto', buttons: dlgBtns }); Functions.addDatepicker($dateStart, 'datetime', { showMillisec: false, showMicrosec: false, timeFormat: 'HH:mm:ss', firstDay: firstDayOfCalendar }); Functions.addDatepicker($dateEnd, 'datetime', { showMillisec: false, showMicrosec: false, timeFormat: 'HH:mm:ss', firstDay: firstDayOfCalendar }); $dateStart.datepicker('setDate', min); $dateEnd.datepicker('setDate', max); } function loadLog (type, min, max) { var dateStart = Date.parse($('#logAnalyseDialog').find('input[name="dateStart"]').datepicker('getDate')) || min; var dateEnd = Date.parse($('#logAnalyseDialog').find('input[name="dateEnd"]').datepicker('getDate')) || max; loadLogStatistics({ src: type, start: dateStart, end: dateEnd, removeVariables: $('#removeVariables').prop('checked'), limitTypes: $('#limitTypes').prop('checked') }); } /* Called in regular intervals, this function updates the values of each chart in the grid */ function refreshChartGrid () { /* Send to server */ runtime.refreshRequest = $.post('index.php?route=/server/status/monitor/chart', { 'ajax_request': true, 'requiredData': JSON.stringify(runtime.dataList), 'server': CommonParams.get('server') }, function (data) { var chartData; if (typeof data !== 'undefined' && data.success === true) { chartData = data.message; } else { return serverResponseError(); } var value; var 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 === Messages.strSystemMemory || elem.title === 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 !== Messages.strSystemCPUUsage && elem.title !== Messages.strQueryCacheEfficiency && elem.title !== Messages.strSystemMemory && elem.title !== 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 === Messages.strSystemMemory || elem.title === 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 var newCur = cur[0]; var newPrev = prev[0]; var diffTotal = newCur.busy + newCur.idle - (newPrev.busy + newPrev.idle); var diffIdle = newCur.idle - newPrev.idle; return 100 * (diffTotal - diffIdle) / diffTotal; // 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 logRequest = null; if (! opts.removeVariables) { opts.removeVariables = false; } if (! opts.limitTypes) { opts.limitTypes = false; } $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, title: Messages.strAnalysingLogsTitle }); $('#emptyDialog').html(Messages.strAnalysingLogs + ' '); var dlgBtns = { [Messages.strCancelRequest]: { text: Messages.strCancelRequest, class: 'btn btn-primary', }, }; dlgBtns[Messages.strCancelRequest].click = function () { if (logRequest !== null) { logRequest.abort(); } $(this).dialog('close'); }; $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, width: 'auto', height: 'auto', buttons: dlgBtns }); var url = 'index.php?route=/server/status/monitor/slow-log'; if (opts.src === 'general') { url = 'index.php?route=/server/status/monitor/general-log'; } logRequest = $.post( url, { 'ajax_request': true, 'time_start': Math.round(opts.start / 1000), 'time_end': Math.round(opts.end / 1000), 'removeVariables': opts.removeVariables, 'limitTypes': opts.limitTypes, 'server': CommonParams.get('server') }, function (data) { var logData; var dlgBtns = { [Messages.strClose]: { text: Messages.strClose, class: 'btn btn-primary', }, }; if (typeof data !== 'undefined' && data.success === true) { logData = data.message; } else { return serverResponseError(); } if (logData.rows.length === 0) { $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, title: Messages.strNoDataFoundTitle, }); $('#emptyDialog').html('

' + Messages.strNoDataFound + '

'); dlgBtns[Messages.strClose].click = function () { $(this).dialog('close'); }; $('#emptyDialog').dialog('option', 'buttons', dlgBtns); return; } runtime.logDataCols = buildLogTable(logData, opts.removeVariables); /* Show some stats in the dialog */ $('#emptyDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, title: Messages.strLoadingLogs }); $('#emptyDialog').html('

' + Messages.strLogDataLoaded + '

'); $.each(logData.sum, function (key, value) { var newKey = key.charAt(0).toUpperCase() + key.slice(1).toLowerCase(); if (newKey === 'Total') { newKey = '' + newKey + ''; } $('#emptyDialog').append(newKey + ': ' + value + '
'); }); /* Add filter options if more than a bunch of rows there to filter */ if (logData.numRows > 12) { $('#logTable').prepend( '
' + ' ' + Messages.strFiltersForLogTable + '' + '
' + ' ' + ' ' + '
' + ((logData.numRows > 250) ? '
' : '') + '
' + ' ' + ' ' + ' ' ); $('#noWHEREData').on('change', function () { filterQueries(true); }); if (logData.numRows > 250) { $('#startFilterQueryText').on('click', filterQueries); } else { $('#filterQueryText').on('keyup', filterQueries); } } dlgBtns[Messages.strJumpToTable] = { text: Messages.strJumpToTable, class: 'btn btn-secondary', click: function () { $(this).dialog('close'); $(document).scrollTop($('#logTable').offset().top); }, }; $('#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} varFilterChange Should be true when the users enabled or disabled * to group queries ignoring data in WHERE clauses */ function filterQueries (varFilterChange) { var textFilter; var val = $('#filterQueryText').val(); if (val.length === 0) { textFilter = null; } else { try { textFilter = new RegExp(val, 'i'); $('#filterQueryText').removeClass('error'); } catch (e) { if (e instanceof SyntaxError) { $('#filterQueryText').addClass('error'); textFilter = null; } } } var rowSum = 0; var totalSum = 0; var i = 0; var q; var noVars = $('#noWHEREData').prop('checked'); var equalsFilter = /([^=]+)=(\d+|(('|"|).*?[^\\])\4((\s+)|$))/gi; var functionFilter = /([a-z0-9_]+)\(.+?\)/gi; var filteredQueries = {}; var filteredQueriesLines = {}; var hide = false; var 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>/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>)/gi, '')); columnSums[query][1] += timeToSec(cells[3].replace(/(|<\/td>)/gi, '')); // rows_examind and rows_sent are just numbers columnSums[query][2] += parseInt(cells[4].replace(/(|<\/td>)/gi, ''), 10); columnSums[query][3] += parseInt(cells[5].replace(/(|<\/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').find('table tbody tr td.queryCell').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').eq(2).text(rowData.query_time); $t.parent().children('td').eq(3).text(rowData.lock_time); $t.parent().children('td').eq(4).text(rowData.rows_sent); $t.parent().children('td').eq(5).text(rowData.rows_examined); } } } // If not required to be hidden, do we need // to hide because of a not matching text filter? if (! hide && (textFilter !== null && ! textFilter.exec($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++; $t.parent().css('display', ''); } hide = false; i++; }); // We finished summarizing counts => Update count values of all grouped entries if (varFilterChange) { if (noVars) { var numCol; var row; var $table = $('#logTable').find('table tbody'); $.each(filteredQueriesLines, function (key, value) { if (filteredQueries[key] <= 1) { return; } row = $table.children('tr').eq(value); numCol = row.children().eq(runtime.logDataCols.length - 1); numCol.text(filteredQueries[key]); if (isSlowLog) { row.children('td').eq(2).text(secToTime(columnSums[key][0])); row.children('td').eq(3).text(secToTime(columnSums[key][1])); row.children('td').eq(4).text(columnSums[key][2]); row.children('td').eq(5).text(columnSums[key][3]); } }); } $('#logTable').find('table').trigger('update'); setTimeout(function () { $('#logTable').find('table').trigger('sorton', [[[runtime.logDataCols.length - 1, 1]]]); }, 0); } // Display some stats at the bottom of the table $('#logTable').find('table tfoot tr') .html('' + Messages.strSumRows + ' ' + rowSum + '' + Messages.strTotal + '' + totalSum + ''); } } /* 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 time = timeInt; var hours = Math.floor(time / 3600); time -= hours * 3600; var minutes = Math.floor(time / 60); time -= minutes * 60; if (hours < 10) { hours = '0' + hours; } if (minutes < 10) { minutes = '0' + minutes; } if (time < 10) { time = '0' + time; } return hours + ':' + minutes + ':' + time; } /* Constructs the log table out of the retrieved server data */ function buildLogTable (data, groupInserts) { var rows = data.rows; var cols = []; var $table = $('
'); var $tBody; var $tRow; var $tCell; $('#logTable').html($table); var tempPushKey = function (key) { cols.push(key); }; var formatValue = function (name, value) { if (name === 'user_host') { return value.replace(/(\[.*?\])+/g, ''); } return Functions.escapeHtml(value); }; for (var i = 0, l = rows.length; i < l; i++) { if (i === 0) { $.each(rows[0], tempPushKey); $table.append('' + '' + cols.join('') + '' + '' ); $table.append($tBody = $('')); } $tBody.append($tRow = $('')); 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 = $('' + formatValue(cols[j], rows[i][cols[j]]) + '')); $tCell.on('click', openQueryAnalyzer); } else { $tRow.append('' + formatValue(cols[j], rows[i][cols[j]]) + ''); } $tRow.data('query', rows[i]); } } $table.append('' + '' + Messages.strSumRows + ' ' + data.numRows + '' + Messages.strTotal + '' + data.sum.TOTAL + ''); // Append a tooltip to the count column, if there exist one if ($('#logTable').find('tr').first().find('th').last().text().indexOf('#') > -1) { $('#logTable').find('tr').first().find('th').last().append(' ' + Functions.getImage('b_help', '', { 'class': 'qroupedQueryInfoIcon' })); var tooltipContent = Messages.strCountColumnExplanation; if (groupInserts) { tooltipContent += '

' + Messages.strMoreCountColumnExplanation + '

'; } Functions.tooltip( $('img.qroupedQueryInfoIcon'), 'img', tooltipContent ); } $('#logTable').find('table').tablesorter({ sortList: [[cols.length - 1, 1]], widgets: ['fast-zebra'] }); $('#logTable').find('table thead th') .append('
'); return cols; } /* Opens the query analyzer dialog */ function openQueryAnalyzer () { var rowData = $(this).parent().data('query'); var query = rowData.argument || rowData.sql_text; if (codeMirrorEditor) { // TODO: somehow Functions.sqlPrettyPrint messes up the query, needs be fixed // query = Functions.sqlPrettyPrint(query); codeMirrorEditor.setValue(query); // Codemirror is bugged, it doesn't refresh properly sometimes. // Following lines seem to fix that setTimeout(function () { codeMirrorEditor.refresh(); }, 50); } else { $('#sqlquery').val(query); } var profilingChart = null; var dlgBtns = { [Messages.strAnalyzeQuery]: { text: Messages.strAnalyzeQuery, class: 'btn btn-primary', }, [Messages.strClose]: { text: Messages.strClose, class: 'btn btn-secondary', }, }; dlgBtns[Messages.strAnalyzeQuery].click = function () { profilingChart = loadQueryAnalysis(rowData); }; dlgBtns[Messages.strClose].click = function () { $(this).dialog('close'); }; $('#queryAnalyzerDialog').dialog({ classes: { 'ui-dialog-titlebar-close': 'btn-close' }, width: 'auto', height: 'auto', resizable: false, buttons: dlgBtns, close: function () { if (profilingChart !== null) { profilingChart.destroy(); } $('#queryAnalyzerDialog').find('div.placeHolder').html(''); if (codeMirrorEditor) { codeMirrorEditor.setValue(''); } else { $('#sqlquery').val(''); } } }); } /* Loads and displays the analyzed query data */ function loadQueryAnalysis (rowData) { var db = rowData.db || ''; var profilingChart = null; $('#queryAnalyzerDialog').find('div.placeHolder').html( Messages.strAnalyzing + ' '); $.post('index.php?route=/server/status/monitor/query', { 'ajax_request': true, 'query': codeMirrorEditor ? codeMirrorEditor.getValue() : $('#sqlquery').val(), 'database': db, 'server': CommonParams.get('server') }, function (responseData) { var data = responseData; var i; var l; if (typeof data !== 'undefined' && data.success === true) { data = data.message; } if (data.error) { if (data.error.indexOf('1146') !== -1 || data.error.indexOf('1046') !== -1) { data.error = Messages.strServerLogError; } $('#queryAnalyzerDialog').find('div.placeHolder').html(''); return; } var totalTime = 0; // Float sux, I'll use table :( $('#queryAnalyzerDialog').find('div.placeHolder') .html('
'); var explain = '' + Messages.strExplainOutput + ' ' + $('#explain_docu').html(); if (data.explain.length > 1) { explain += ' ('; for (i = 0; i < data.explain.length; i++) { if (i > 0) { explain += ', '; } explain += '' + i + ''; } explain += ')'; } explain += '

'; var tempExplain = function (key, value) { var newValue = (value === null) ? 'null' : Functions.escapeHtml(value); if (key === 'type' && newValue.toLowerCase() === 'all') { newValue = '' + newValue + ''; } if (key === 'Extra') { newValue = newValue.replace(/(using (temporary|filesort))/gi, '$1'); } explain += key + ': ' + newValue + '
'; }; for (i = 0, l = data.explain.length; i < l; i++) { explain += '
0 ? 'style="display:none;"' : '') + '>'; $.each(data.explain[i], tempExplain); explain += '
'; } explain += '

' + Messages.strAffectedRows + ' ' + data.affectedRows; $('#queryAnalyzerDialog').find('div.placeHolder td.explain').append(explain); $('#queryAnalyzerDialog').find('div.placeHolder a[href*="#showExplain"]').on('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 = ''; var duration; var otherTime = 0; for (i = 0, l = data.profiling.length; i < l; i++) { duration = parseFloat(data.profiling[i].duration); totalTime += duration; numberTable += ''; } // 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([Functions.prettyProfilingNum(duration, 2) + ' ' + data.profiling[i].state, duration]); } else { otherTime += duration; } } if (otherTime > 0) { chartData.push([Functions.prettyProfilingNum(otherTime, 2) + ' ' + Messages.strOther, otherTime]); } numberTable += ''; numberTable += '
' + Messages.strStatus + '' + Messages.strTime + '
' + data.profiling[i].state + ' ' + Functions.prettyProfilingNum(duration, 2) + '
' + Messages.strTotalTime + '' + Functions.prettyProfilingNum(totalTime, 2) + '
'; $('#queryAnalyzerDialog').find('div.placeHolder td.chart').append( '' + Messages.strProfilingResults + ' ' + $('#profiling_docu').html() + ' ' + '(' + Messages.strTable + ', ' + Messages.strChart + ')
' + numberTable + '

'); $('#queryAnalyzerDialog').find('div.placeHolder a[href="#showNums"]').on('click', function () { $('#queryAnalyzerDialog').find('#queryProfiling').hide(); $('#queryAnalyzerDialog').find('table.queryNums').show(); return false; }); $('#queryAnalyzerDialog').find('div.placeHolder a[href="#showChart"]').on('click', function () { $('#queryAnalyzerDialog').find('#queryProfiling').show(); $('#queryAnalyzerDialog').find('table.queryNums').hide(); return false; }); profilingChart = Functions.createProfilingChart( 'queryProfiling', chartData ); } }); return profilingChart; } /* 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 (isStorageSupported('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 loaded AJAX.registerOnload('server/status/monitor.js', function () { $('a[href="#pauseCharts"]').trigger('click'); });