| Server IP : 79.136.114.73 / Your IP : 18.191.152.135 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/phpmyadmin/js/ |
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/* vim: set expandtab sw=4 ts=4 sts=4: */
var runtime = {},
server_time_diff,
server_os,
is_superuser,
server_db_isLocal;
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"
}
);
}
}
// 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'];
}
/* Buttons that are on the top right corner of each chart */
var gridbuttons = {
cogButton: {
//enabled: true,
symbol: 'url(' + pmaThemeImage + 's_cog.png)',
x: -36,
symbolFill: '#B5C9DF',
hoverSymbolFill: '#779ABF',
_titleKey: 'settings',
menuName: 'gridsettings',
menuItems: [{
textKey: 'editChart',
onclick: function() {
editChart(this);
}
}, {
textKey: 'removeChart',
onclick: function() {
removeChart(this);
}
}]
}
};
$('a[href="#rearrangeCharts"], a[href="#endChartEditMode"]').click(function(event) {
event.preventDefault();
editMode = !editMode;
if ($(this).attr('href') == '#endChartEditMode') {
editMode = false;
}
// Icon graphics have zIndex 19, 20 and 21.
// Let's just hope nothing else has the same zIndex
$('#chartGrid div svg').find('*[zIndex=20], *[zIndex=21], *[zIndex=19]').toggle(editMode);
$('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
},
events: {
// Drop event. The drag child element is moved into the drop element
// and vice versa. So the parameters are switched.
drop: function(drag, drop, pos) {
var dragKey, dropKey, dropRender;
var dragRender = $(drag).children().first().attr('id');
if ($(drop).children().length > 0) {
dropRender = $(drop).children().first().attr('id');
}
// Find the charts in the array
$.each(runtime.charts, function(key, value) {
if (value.chart.options.chart.renderTo == dragRender) {
dragKey = key;
}
if (dropRender && value.chart.options.chart.renderTo == dropRender) {
dropKey = key;
}
});
// Case 1: drag and drop are charts -> Switch keys
if (dropKey) {
if (dragKey) {
dragChart = runtime.charts[dragKey];
runtime.charts[dragKey] = runtime.charts[dropKey];
runtime.charts[dropKey] = dragChart;
} else {
// Case 2: drop is a empty cell => just completely rebuild the ids
var keys = [];
var dropKeyNum = parseInt(dropKey.substr(1));
var insertBefore = pos.col + pos.row * monitorSettings.columns;
var values = [];
var newChartList = {};
var c = 0;
$.each(runtime.charts, function(key, value) {
if (key != dropKey) {
keys.push(key);
}
});
keys.sort();
// Rebuilds all ids, with the dragged chart correctly inserted
for (var i = 0; i<keys.length; i++) {
if (keys[i] == insertBefore) {
newChartList['c' + (c++)] = runtime.charts[dropKey];
insertBefore = -1; // Insert ok
}
newChartList['c' + (c++)] = runtime.charts[keys[i]];
}
// Not inserted => put at the end
if (insertBefore != -1) {
newChartList['c' + (c++)] = runtime.charts[dropKey];
}
runtime.charts = newChartList;
}
saveMonitor();
}
}
}
});
} else {
$("#chartGrid").sortableTable('destroy');
saveMonitor(); // Save settings
}
return false;
});
// global settings
$('div.popupContent select[name="chartColumns"]').change(function() {
monitorSettings.columns = parseInt(this.value);
var newSize = chartSize();
// Empty cells should keep their size so you can drop onto them
$('#chartGrid tr td').css('width', newSize.width + '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++;
}
/* Apply new chart size to all charts */
$.each(runtime.charts, function(key, value) {
value.chart.setSize(
newSize.width,
newSize.height,
false
);
});
if (monitorSettings.gridMaxPoints == 'auto') {
runtime.gridMaxPoints = Math.round((newSize.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');
}
saveMonitor(); // Save settings
});
$('div.popupContent select[name="gridChartRefresh"]').change(function() {
monitorSettings.gridRefresh = parseInt(this.value) * 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: $.toJSON(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 = $.secureEvalJSON(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'] = $.toJSON(json.monitorCharts);
window.localStorage['monitorSettings'] = $.toJSON(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') + ' '
+ $.sprintf(PMA_messages['strSmallerLongQueryTimeAdvice'], logVars['long_query_time'])
+ '<br />';
}
if (logVars['long_query_time'] < 2) {
str += PMA_getImage('s_success.png') + ' '
+ $.sprintf(PMA_messages['strLongQueryTimeSet'], logVars['long_query_time'])
+ '<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 + '">'
+ $.sprintf(PMA_messages['strSetLogOutput'], varValue)
+ ' </a><br />';
if (logVars['general_log'] != 'ON') {
str += '- <a class="set" href="#general_log-ON">'
+ $.sprintf(PMA_messages['strEnableVar'], 'general_log')
+ ' </a><br />';
} else {
str += '- <a class="set" href="#general_log-OFF">'
+ $.sprintf(PMA_messages['strDisableVar'], 'general_log')
+ ' </a><br />';
}
if (logVars['slow_query_log'] != 'ON') {
str += '- <a class="set" href="#slow_query_log-ON">'
+ $.sprintf(PMA_messages['strEnableVar'], 'slow_query_log')
+ ' </a><br />';
} else {
str += '- <a class="set" href="#slow_query_log-OFF">'
+ $.sprintf(PMA_messages['strDisableVar'], 'slow_query_log')
+ ' </a><br />';
}
varValue = 5;
if (logVars['long_query_time'] > 2) {
varValue = 1;
}
str += '- <a class="set" href="#long_query_time-' + varValue + '">'
+ $.sprintf(PMA_messages['setSetLongQueryTime'], varValue)
+ ' </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($('input[name="valueDivisor"]').val());
}
if ($('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);
$('#seriesPreview').append('- ' + 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() {
/* 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 (var 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 (var i = 0; i < numMissingCells; i++) {
$('#chartGrid tr:last').append('<td></td>');
}
// Empty cells should keep their size so you can drop onto them
$('#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();
if (oldData) {
$.each(runtime.charts, function(key, chartObj) {
for (var j = 0, l = chartObj.nodes.length; j < l; j++) {
if (oldData[chartObj.nodes[j].dataPoint]) {
chartObj.chart.series[j].setData(oldData[chartObj.nodes[j].dataPoint]);
}
}
});
}
}
/* Calculactes the dynamic chart size that depends on the column width */
function chartSize() {
var wdt = $('#logTable').innerWidth() / monitorSettings.columns - (monitorSettings.columns - 1) * chartSpacing.width;
return {
width: wdt,
height: 0.75 * wdt
};
}
/* Adds a chart to the chart grid */
function addChart(chartObj, initialize) {
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)) {
$('#chartGrid').append('<tr></tr>');
}
$('#chartGrid tr:last').append('<td><div id="gridChartContainer'
+ runtime.chartAI + '" class=""><div class="ui-state-default monitorChart" id="'
+ 'gridchart' + runtime.chartAI + '"></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 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];
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) {
var 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 (var 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++;
}
/* Opens a dialog that allows one to edit the title and series labels of the supplied chart */
function editChart(chartObj) {
var htmlnode = chartObj.options.chart.renderTo;
if (! htmlnode ) {
return;
}
var chart = null;
var chartKey = null;
$.each(runtime.charts, function(key, value) {
if (value.chart.options.chart.renderTo == htmlnode) {
chart = value;
chartKey = key;
return false;
}
});
if (chart == null) {
return;
}
var htmlStr = '<p><b>' + PMA_messages['strChartTitle'] + ': </b> <br/> <input type="text" size="35" name="chartTitle" value="' + chart.title + '" />';
htmlStr += '</p><p><b>' + PMA_messages['strSeries'] + ':</b> </p><ol>';
for (var i = 0; i<chart.nodes.length; i++) {
htmlStr += '<li><i>' + chart.nodes[i].dataPoints[0].name + ': </i><br/><input type="text" name="chartSerie-' + i + '" value="' + chart.nodes[i].name + '" /></li>';
}
dlgBtns = {};
dlgBtns[PMA_messages['strSave']] = function() {
runtime.charts[chartKey].title = $('#emptyDialog input[name="chartTitle"]').val();
runtime.charts[chartKey].chart.setTitle({ text: runtime.charts[chartKey].title });
$('#emptyDialog input[name*="chartSerie"]').each(function() {
var $t = $(this);
var idx = $t.attr('name').split('-')[1];
runtime.charts[chartKey].nodes[idx].name = $t.val();
runtime.charts[chartKey].chart.series[idx].name = $t.val();
});
$(this).dialog('close');
saveMonitor();
};
dlgBtns[PMA_messages['strCancel']] = function() {
$(this).dialog('close');
};
$('#emptyDialog').html(htmlStr + '</ol>');
$('#emptyDialog').dialog({
title: PMA_messages['strChartEdit'],
width: 'auto',
height: 'auto',
buttons: dlgBtns
});
}
function PMA_getLogAnalyseDialog(min, max) {
$('#logAnalyseDialog input[name="dateStart"]')
.val(PMA_formatDateTime(min, true));
$('#logAnalyseDialog input[name="dateEnd"]')
.val(PMA_formatDateTime(max, 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");
};
$('#logAnalyseDialog').dialog({
width: 'auto',
height: 'auto',
buttons: dlgBtns
});
}
function loadLog(type, min, max) {
var dateStart = Date.parse($('#logAnalyseDialog input[name="dateStart"]').prop('value')) || min;
var dateEnd = Date.parse($('#logAnalyseDialog input[name="dateEnd"]').prop('value')) || max;
loadLogStatistics({
src: type,
start: dateStart,
end: dateEnd,
removeVariables: $('#removeVariables').prop('checked'),
limitTypes: $('#limitTypes').prop('checked')
});
}
/* Removes a chart from the grid */
function removeChart(chartObj) {
var htmlnode = chartObj.options.chart.renderTo;
if (! htmlnode ) {
return;
}
$.each(runtime.charts, function(key, value) {
if (value.chart.options.chart.renderTo == htmlnode) {
delete runtime.charts[key];
return false;
}
});
buildRequiredDataList();
// Using settimeout() because clicking the remove link fires an onclick event
// which throws an error when the chart is destroyed
setTimeout(function() {
chartObj.destroy();
$('#' + htmlnode).remove();
}, 10);
saveMonitor(); // Save settings
}
/* 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: $.toJSON(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);
}
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 ? 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) {
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;
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);
}
}
var dlgBtns = {};
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>');
var dlgBtns = {};
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, ''));
columnSums[query][3] += parseInt(cells[5].replace(/(<td>|<\/td>)/gi, ''));
};
// 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());
totalSum += parseInt($t.next().text());
hide = true;
} else {
filteredQueries[q] = parseInt($t.next().text());
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());
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]*3600) + parseInt(time[1]*60) + parseInt(time[2]);
}
/* 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) {
switch(name) {
case '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(' ' + 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) {
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 (var i = 0; i < data.explain.length; i++) {
if (i > 0) {
explain += ', ';
}
explain += '<a href="#showExplain-' + i + '">' + i + '</a>';
}
explain += ')';
}
explain += '<p></p>';
for (var 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 (var 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 (var 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'] = $.toJSON(gridCopy);
window.localStorage['monitorSettings'] = $.toJSON(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');
});
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
}