refactor server_status_monitor.php

1. split long functions
2. add server_status_monitor.lib.php

1 files changed, 1 insertions, 350 deletions

diff --git a/server_status_monitor.php b/server_status_monitor.php
index 814b92a54d..77a6ffa9c1 100644
--- a/server_status_monitor.php
+++ b/server_status_monitor.php
@@ -9,6 +9,7 @@
 require_once 'libraries/common.inc.php';
 require_once 'libraries/server_common.inc.php';
 require_once 'libraries/ServerStatusData.class.php';
+require_once 'libraries/server_status_monitor.lib.php';
 if (PMA_DRIZZLE) {
     $server_master_status = false;
     $server_slave_status = false;
@@ -437,354 +438,4 @@ $response->addHTML(PMA_getClientSideDataAndLinksHtml($ServerStatusData));
 $response->addHTML('</div>');
 exit;
 
-/**
- * Prints html with monitor
- *
- * @param object $ServerStatusData An instance of the PMA_ServerStatusData class
- *
- * @return string
- */
-function PMA_getMonitorHtml($ServerStatusData)
-{
-    $retval  = PMA_getTabLinksHtml();
-    $retval .= PMA_getPopContentHtml();
-
-    $retval .= '<div id="monitorInstructionsDialog" title="';
-    $retval .= __('Monitor Instructions') . '" style="display:none;">';
-    $retval .= __(
-        'The phpMyAdmin Monitor can assist you in optimizing the server'
-        . ' configuration and track down time intensive queries. For the latter you'
-        . ' will need to set log_output to \'TABLE\' and have either the'
-        . ' slow_query_log or general_log enabled. Note however, that the'
-        . ' general_log produces a lot of data and increases server load'
-        . ' by up to 15%.'
-    );
-
-    if (PMA_MYSQL_INT_VERSION < 50106) {
-        $retval .= '<p>';
-        $retval .= PMA_Util::getImage('s_attention.png');
-        $retval .=  __(
-            'Unfortunately your Database server does not support logging to table,'
-            . ' which is a requirement for analyzing the database logs with'
-            . ' phpMyAdmin. Logging to table is supported by MySQL 5.1.6 and'
-            . ' onwards. You may still use the server charting features however.'
-        );
-        $retval .= '</p>';
-    } else {
-        $retval .= '<p></p>';
-        $retval .= '<img class="ajaxIcon" src="';
-        $retval .= $GLOBALS['pmaThemeImage'] . 'ajax_clock_small.gif"';
-        $retval .= ' alt="' . __('Loading') . '" />';
-        $retval .= '<div class="ajaxContent"></div>';
-        $retval .= '<div class="monitorUse" style="display:none;">';
-        $retval .= '<p></p>';
-        $retval .= '<strong>';
-        $retval .= __('Using the monitor:');
-        $retval .= '</strong><p>';
-        $retval .= __(
-            'Your browser will refresh all displayed charts in a regular interval.'
-            . ' You may add charts and change the refresh rate under \'Settings\','
-            . ' or remove any chart using the cog icon on each respective chart.'
-        );
-        $retval .= '</p><p>';
-        $retval .= __(
-            'To display queries from the logs, select the relevant time span on any'
-            . ' chart by holding down the left mouse button and panning over the'
-            . ' chart. Once confirmed, this will load a table of grouped queries,'
-            . ' there you may click on any occurring SELECT statements to further'
-            . ' analyze them.'
-        );
-        $retval .= '</p>';
-        $retval .= '<p>';
-        $retval .= PMA_Util::getImage('s_attention.png');
-        $retval .= '<strong>';
-        $retval .= __('Please note:');
-        $retval .= '</strong><br />';
-        $retval .= __(
-            'Enabling the general_log may increase the server load by'
-            . ' 5-15%. Also be aware that generating statistics from the logs is a'
-            . ' load intensive task, so it is advisable to select only a small time'
-            . ' span and to disable the general_log and empty its table once'
-            . ' monitoring is not required any more.'
-        );
-        $retval .= '</p>';
-        $retval .= '</div>';
-    }
-    $retval .= '</div>';
-
-    $retval .= '<div id="addChartDialog" title="' . __('Add chart') . '" style="display:none;">';
-    $retval .= '<div id="tabGridVariables">';
-    $retval .= '<p><input type="text" name="chartTitle" value="' . __('Chart Title') . '" /></p>';
-    $retval .= '<input type="radio" name="chartType" value="preset" id="chartPreset" />';
-    $retval .= '<label for="chartPreset">' . __('Preset chart') . '</label>';
-    $retval .= '<select name="presetCharts"></select><br/>';
-    $retval .= '<input type="radio" name="chartType" value="variable" id="chartStatusVar" checked="checked" />';
-    $retval .= '<label for="chartStatusVar">';
-    $retval .= __('Status variable(s)');
-    $retval .= '</label><br/>';
-    $retval .= '<div id="chartVariableSettings">';
-    $retval .= '<label for="chartSeries">' . __('Select series:') . '</label><br />';
-    $retval .= '<select id="chartSeries" name="varChartList" size="1">';
-    $retval .= '<option>' . __('Commonly monitored') . '</option>';
-    $retval .= '<option>Processes</option>';
-    $retval .= '<option>Questions</option>';
-    $retval .= '<option>Connections</option>';
-    $retval .= '<option>Bytes_sent</option>';
-    $retval .= '<option>Bytes_received</option>';
-    $retval .= '<option>Threads_connected</option>';
-    $retval .= '<option>Created_tmp_disk_tables</option>';
-    $retval .= '<option>Handler_read_first</option>';
-    $retval .= '<option>Innodb_buffer_pool_wait_free</option>';
-    $retval .= '<option>Key_reads</option>';
-    $retval .= '<option>Open_tables</option>';
-    $retval .= '<option>Select_full_join</option>';
-    $retval .= '<option>Slow_queries</option>';
-    $retval .= '</select><br />';
-    $retval .= '<label for="variableInput">';
-    $retval .= __('or type variable name:');
-    $retval .= ' </label>';
-    $retval .= '<input type="text" name="variableInput" id="variableInput" />';
-    $retval .= '<p></p>';
-    $retval .= '<input type="checkbox" name="differentialValue"';
-    $retval .= ' id="differentialValue" value="differential" checked="checked" />';
-    $retval .= '<label for="differentialValue">';
-    $retval .= __('Display as differential value');
-    $retval .= '</label><br />';
-    $retval .= '<input type="checkbox" id="useDivisor" name="useDivisor" value="1" />';
-    $retval .= '<label for="useDivisor">' . __('Apply a divisor') . '</label>';
-    $retval .= '<span class="divisorInput" style="display:none;">';
-    $retval .= '<input type="text" name="valueDivisor" size="4" value="1" />';
-    $retval .= '(<a href="#kibDivisor">' . __('KiB') . '</a>, ';
-    $retval .= '<a href="#mibDivisor">' . __('MiB') . '</a>)';
-    $retval .= '</span><br />';
-    $retval .= '<input type="checkbox" id="useUnit" name="useUnit" value="1" />';
-    $retval .= '<label for="useUnit">';
-    $retval .= __('Append unit to data values');
-    $retval .= '</label>';
-    $retval .= '<span class="unitInput" style="display:none;">';
-    $retval .= '<input type="text" name="valueUnit" size="4" value="" />';
-    $retval .= '</span>';
-    $retval .= '<p>';
-    $retval .= '<a href="#submitAddSeries"><b>' . __('Add this series') . '</b></a>';
-    $retval .= '<span id="clearSeriesLink" style="display:none;">';
-    $retval .= ' | <a href="#submitClearSeries">' . __('Clear series') . '</a>';
-    $retval .= '</span>';
-    $retval .= '</p>';
-    $retval .= __('Series in Chart:');
-    $retval .= '<br/>';
-    $retval .= '<span id="seriesPreview">';
-    $retval .= '<i>' . __('None') . '</i>';
-    $retval .= '</span>';
-    $retval .= '</div>';
-    $retval .= '</div>';
-    $retval .= '</div>';
-
-    if (! PMA_DRIZZLE) {
-        $retval .= '<div id="logAnalyseDialog" title="';
-        $retval .= __('Log statistics') . '" style="display:none;">';
-        $retval .= '<p>' . __('Selected time range:');
-        $retval .= '<input type="text" name="dateStart" class="datetimefield" value="" /> - ';
-        $retval .= '<input type="text" name="dateEnd" class="datetimefield" value="" />';
-        $retval .= '</p>';
-        $retval .= '<input type="checkbox" id="limitTypes" value="1" checked="checked" />';
-        $retval .= '<label for="limitTypes">';
-        $retval .= __('Only retrieve SELECT,INSERT,UPDATE and DELETE Statements');
-        $retval .= '</label>';
-        $retval .= '<br/>';
-        $retval .= '<input type="checkbox" id="removeVariables" value="1" checked="checked" />';
-        $retval .= '<label for="removeVariables">';
-        $retval .= __('Remove variable data in INSERT statements for better grouping');
-        $retval .= '</label>';
-        $retval .= '<p>';
-        $retval .= __('Choose from which log you want the statistics to be generated from.');
-        $retval .= '</p>';
-        $retval .= '<p>';
-        $retval .= __('Results are grouped by query text.');
-        $retval .= '</p>';
-        $retval .= '</div>';
-        $retval .= '<div id="queryAnalyzerDialog" title="';
-        $retval .= __('Query analyzer') . '" style="display:none;">';
-        $retval .= '<textarea id="sqlquery"> </textarea>';
-        $retval .= '<p></p>';
-        $retval .= '<div class="placeHolder"></div>';
-        $retval .= '</div>';
-    }
-
-    $retval .= '<table class="clearfloat" id="chartGrid"></table>';
-    $retval .= '<div id="logTable">';
-    $retval .= '<br/>';
-    $retval .= '</div>';
-
-    $retval .= '<script type="text/javascript">';
-    $retval .= 'variableNames = [ ';
-    $i=0;
-    foreach ($ServerStatusData->status as $name=>$value) {
-        if (is_numeric($value)) {
-            if ($i++ > 0) {
-                $retval .= ", ";
-            }
-            $retval .= "'" . $name . "'";
-        }
-    }
-    $retval .= '];';
-    $retval .= '</script>';
-
-    return $retval;
-}
-
-/**
- * Builds a <select> list for refresh rates
- *
- * @param string $name         Name of select
- * @param int    $defaultRate  Currently chosen rate
- * @param array  $refreshRates List of refresh rates
- *
- * @return string
- */
-function PMA_getRefreshList($name,
-    $defaultRate = 5,
-    $refreshRates = Array(1, 2, 5, 10, 20, 40, 60, 120, 300, 600)
-) {
-    $return = '<select name="' . $name . '" id="id_' . $name
-        . '" class="refreshRate">';
-    foreach ($refreshRates as $rate) {
-        $selected = ($rate == $defaultRate)?' selected="selected"':'';
-        $return .= '<option value="' . $rate . '"' . $selected . '>';
-        if ($rate < 60) {
-            $return .= sprintf(_ngettext('%d second', '%d seconds', $rate), $rate);
-        } else {
-            $rate = $rate / 60;
-            $return .= sprintf(_ngettext('%d minute', '%d minutes', $rate), $rate);
-        }
-        $return .=  '</option>';
-    }
-    $return .= '</select>';
-    return $return;
-}
-
-/**
- * Returns html with Tab Links
- *
- * @return string
- */
-function PMA_getTabLinksHtml()
-{
-    $retval  = '<div class="tabLinks">';
-    $retval .= '<a href="#pauseCharts">';
-    $retval .= PMA_Util::getImage('play.png') . __('Start Monitor');
-    $retval .= '</a>';
-    $retval .= '<a href="#settingsPopup" class="popupLink">';
-    $retval .= PMA_Util::getImage('s_cog.png') .  __('Settings');
-    $retval .= '</a>';
-    if (! PMA_DRIZZLE) {
-        $retval .= '<a href="#monitorInstructionsDialog">';
-        $retval .= PMA_Util::getImage('b_help.png') . __('Instructions/Setup');
-    }
-    $retval .= '<a href="#endChartEditMode" style="display:none;">';
-    $retval .= PMA_Util::getImage('s_okay.png');
-    $retval .= __('Done dragging (rearranging) charts');
-    $retval .= '</a>';
-    $retval .= '</div>';
-
-    return $retval;
-}
-
-/**
- * Returns html with Pop Content
- *
- * @return string
- */
-function PMA_getPopContentHtml()
-{
-    $retval  = '<div class="popupContent settingsPopup">';
-    $retval .= '<a href="#addNewChart">';
-    $retval .= PMA_Util::getImage('b_chart.png') . __('Add chart');
-    $retval .= '</a>';
-    $retval .= '<a href="#rearrangeCharts">';
-    $retval .= PMA_Util::getImage('b_tblops.png') . __('Enable charts dragging');
-    $retval .= '</a>';
-    $retval .= '<div class="clearfloat paddingtop"></div>';
-    $retval .= '<div class="floatleft">';
-    $retval .= __('Refresh rate') . '<br />';
-    $retval .= PMA_getRefreshList(
-        'gridChartRefresh',
-        5,
-        Array(2, 3, 4, 5, 10, 20, 40, 60, 120, 300, 600, 1200)
-    );
-    $retval .= '<br />';
-    $retval .= '</div>';
-    $retval .= '<div class="floatleft">';
-    $retval .= __('Chart columns');
-    $retval .= '<br />';
-    $retval .= '<select name="chartColumns">';
-    $retval .= '<option>1</option>';
-    $retval .= '<option>2</option>';
-    $retval .= '<option>3</option>';
-    $retval .= '<option>4</option>';
-    $retval .= '<option>5</option>';
-    $retval .= '<option>6</option>';
-    $retval .= '<option>7</option>';
-    $retval .= '<option>8</option>';
-    $retval .= '<option>9</option>';
-    $retval .= '<option>10</option>';
-    $retval .= '</select>';
-    $retval .= '</div>';
-    $retval .= '<div class="clearfloat paddingtop">';
-    $retval .= '<b>' . __('Chart arrangement') . '</b> ';
-    $retval .= PMA_Util::showHint(
-        __(
-            'The arrangement of the charts is stored to the browsers local storage. '
-            . 'You may want to export it if you have a complicated set up.'
-        )
-    );
-    $retval .= '<br/>';
-    $retval .= '<a class="ajax" href="#importMonitorConfig">';
-    $retval .= __('Import');
-    $retval .= '</a>';
-    $retval .= '&nbsp;&nbsp;';
-    $retval .= '<a class="disableAjax" href="#exportMonitorConfig">';
-    $retval .= __('Export');
-    $retval .= '</a>';
-    $retval .= '&nbsp;&nbsp;';
-    $retval .= '<a href="#clearMonitorConfig">';
-    $retval .= __('Reset to default');
-    $retval .= '</a>';
-    $retval .= '</div>';
-    $retval .= '</div>';
-
-    return $retval;
-}
-
-
-/**
- * Define some data and links needed on the client side
- *
- * @param object $ServerStatusData An instance of the PMA_ServerStatusData class
- *
- * @return string
- */
-function PMA_getClientSideDataAndLinksHtml($ServerStatusData)
-{
-    /**
-     * Define some data needed on the client side
-     */
-    $input = '<input type="hidden" name="%s" value="%s" />';
-    $form  = '<form id="js_data" class="hide">';
-    $form .= sprintf($input, 'server_time', microtime(true) * 1000);
-    $form .= sprintf($input, 'server_os', PHP_OS);
-    $form .= sprintf($input, 'is_superuser', $GLOBALS['dbi']->isSuperuser());
-    $form .= sprintf($input, 'server_db_isLocal', $ServerStatusData->db_isLocal);
-    $form .= '</form>';
-    /**
-     * Define some links used on client side
-     */
-    $links  = '<div id="profiling_docu" class="hide">';
-    $links .= PMA_Util::showMySQLDocu('general-thread-states', 'general-thread-states');
-    $links .= '</div>';
-    $links .= '<div id="explain_docu" class="hide">';
-    $links .= PMA_Util::showMySQLDocu('explain-output', 'explain-output');
-    $links .= '</div>';
-
-    return $form . $links;
-}
 ?>