660 lines
20 KiB
PHP
660 lines
20 KiB
PHP
<?PHP
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// Copyright (c) 2007-2008 Sancho Lerena, slerena@gmail.com
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// Copyright (c) 2008 Esteban Sanchez, estebans@artica.es
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// Copyright (c) 2007-2011 Artica, info@artica.es
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License
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// (LGPL) as published by the Free Software Foundation; version 2
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//JQuery 1.6.1 library addition
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global $config;
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function include_javascript_dependencies_flot_graph($return = false) {
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global $config;
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static $is_include_javascript = false;
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if (!$is_include_javascript) {
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$is_include_javascript = true;
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// NOTE: jquery.flot.threshold is not te original file. Is patched to allow multiple thresholds and filled area
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$output = '
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.min.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.pie.min.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.crosshair.min.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.stack.min.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.selection.min.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.resize.min.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.threshold.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/jquery.flot.symbol.min.js"></script>
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<script language="javascript" type="text/javascript" src="'. $config['homeurl'] . '/include/graphs/flot/pandora.flot.js"></script>
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';
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$output .= "
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<script type='text/javascript'>
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function pieHover(event, pos, obj)
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{
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if (!obj)
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return;
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percent = parseFloat(obj.series.percent).toFixed(2);
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$('#hover').html('<span style=\'font-weight: bold; color: '+obj.series.color+'\'>'+obj.series.label+' ('+percent+'%)</span>');
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$('.legendLabel').each(function() {
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if($(this).html() == obj.series.label) {
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$(this).css('font-weight','bold');
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}
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else {
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$(this).css('font-weight','');
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}
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});
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}
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function pieClick(event, pos, obj)
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{
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if (!obj)
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return;
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percent = parseFloat(obj.series.percent).toFixed(2);
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alert(''+obj.series.label+': '+percent+'%');
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}
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</script>
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"
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;
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if (!$return)
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echo $output;
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return $output;
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}
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}
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///////////////////////////////
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////////// AREA GRAPHS ////////
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///////////////////////////////
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function flot_area_stacked_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl = '', $unit = '', $water_mark = '', $serie_types = array(), $chart_extra_data = array(), $yellow_threshold = 0, $red_threshold = 0, $adapt_key= '', $force_integer = false) {
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global $config;
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return flot_area_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl, $unit, 'area_stacked', $water_mark, $serie_types, $chart_extra_data, $yellow_threshold, $red_threshold, $adapt_key, $force_integer);
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}
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function flot_area_simple_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl = '', $unit = '', $water_mark = '', $serie_types = array(), $chart_extra_data = array(), $yellow_threshold = 0, $red_threshold = 0, $adapt_key= '', $force_integer = false) {
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global $config;
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return flot_area_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl, $unit, 'area_simple', $water_mark, $serie_types, $chart_extra_data, $yellow_threshold, $red_threshold, $adapt_key, $force_integer);
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}
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function flot_line_stacked_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl = '', $unit = '', $water_mark = '', $serie_types = array(), $chart_extra_data = array(), $yellow_threshold = 0, $red_threshold = 0, $adapt_key= '', $force_integer = false) {
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global $config;
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return flot_area_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl, $unit, 'line_stacked', $water_mark, $serie_types, $chart_extra_data, $yellow_threshold, $red_threshold, $adapt_key, $force_integer);
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}
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function flot_line_simple_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl = '', $unit = '', $water_mark = '', $serie_types = array(), $chart_extra_data = array(), $yellow_threshold = 0, $red_threshold = 0, $adapt_key= '', $force_integer = false) {
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global $config;
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return flot_area_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl, $unit, 'line_simple', $water_mark, $serie_types, $chart_extra_data, $yellow_threshold, $red_threshold, $adapt_key, $force_integer);
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}
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function flot_area_graph($chart_data, $width, $height, $color, $legend, $long_index, $homeurl, $unit, $type, $water_mark, $serie_types, $chart_extra_data, $yellow_threshold, $red_threshold, $adapt_key, $force_integer) {
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global $config;
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include_javascript_dependencies_flot_graph();
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$menu = true;
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$font_size = '7';
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// Get a unique identifier to graph
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$graph_id = uniqid('graph_');
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// Parent layer
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$return = "<div>";
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// Set some containers to legend, graph, timestamp tooltip, etc.
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$return .= "<p id='legend_$graph_id' style='font-size:".$font_size."pt'></p>";
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$return .= "<div id='$graph_id' class='graph $adapt_key' style='width: ".$width."px; height: ".$height."px;'></div>";
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$return .= "<div id='overview_$graph_id' style='display:none; margin-left:0px; margin-top:20px; width: ".$width."px; height:50px;'></div>";
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$return .= "<div id='timestamp_$graph_id' style='font-size:".$font_size."pt;display:none; position:absolute; background:#fff; border: solid 1px #aaa; padding: 2px'></div>";
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if ($water_mark != '') {
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$return .= "<div id='watermark_$graph_id' style='display:none; position:absolute;'><img id='watermark_image_$graph_id' src='$water_mark'></div>";
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$watermark = 'true';
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}
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else {
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$watermark = 'false';
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}
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// Set a weird separator to serialize and unserialize passing data from php to javascript
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$separator = ';;::;;';
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$separator2 = ':,:,,,:,:';
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// Transform data from our format to library format
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$legend2 = array();
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$labels = array();
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$a = array();
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$vars = array();
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$serie_types2 = array();
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$colors = array();
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$index = array_keys(reset($chart_data));
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foreach($index as $serie_key) {
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if(isset($color[$serie_key])) {
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$colors[] = $color[$serie_key]['color'];
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}
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else {
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$colors[] = '';
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}
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}
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foreach($chart_data as $label => $values) {
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$labels[] = io_safe_output($label);
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foreach($values as $key => $value) {
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$jsvar = "data_".$graph_id."_".$key;
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if(!isset($serie_types[$key])) {
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$serie_types2[$jsvar] = 'line';
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}
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else {
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$serie_types2[$jsvar] = $serie_types[$key];
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}
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if($serie_types2[$jsvar] == 'points' && $value == 0) {
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$data[$jsvar][] = 'null';
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}
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else {
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$data[$jsvar][] = $value;
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}
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if(!isset($legend[$key])) {
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$legend2[$jsvar] = 'null';
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}
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else {
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$legend2[$jsvar] = $legend[$key];
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}
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}
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}
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// Store data series in javascript format
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$jsvars = '';
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$jsseries = array();
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$values2 = array();
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$i = 0;
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$max_x = 0;
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foreach($data as $jsvar => $values) {
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$n_values = count($values);
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if($n_values > $max_x) {
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$max_x = $n_values;
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}
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$values2[] = implode($separator,$values);
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$i ++;
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}
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$values = implode($separator2, $values2);
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// Max is "n-1" because start with 0
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$max_x--;
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if($menu) {
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$threshold = false;
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if($yellow_threshold != 0 || $red_threshold != 0) {
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$threshold = true;
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}
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$nbuttons = 2;
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if($threshold) {
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$nbuttons++;
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}
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$menu_width = 18 * $nbuttons + 8;
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$return .= "<div id='menu_$graph_id' style='display:none; text-align:center; width:".$menu_width."px; position:relative; border: solid 1px #666; border-bottom: 0px; padding: 4px 4px 4px 4px'>
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<a href='javascript:'><img id='menu_cancelzoom_$graph_id' src='".$homeurl."images/zoom_cross.disabled.png' alt='".__('Cancel zoom')."' title='".__('Cancel zoom')."'></a>";
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if($threshold) {
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$return .= "<a href='javascript:'><img id='menu_threshold_$graph_id' src='".$homeurl."images/chart_curve_threshold.png' alt='".__('Warning and Critical thresholds')."' title='".__('Warning and Critical thresholds')."'></a>";
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}
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$return .= "<a href='javascript:'><img id='menu_overview_$graph_id' src='".$homeurl."images/chart_curve_overview.png' alt='".__('Overview graph')."' title='".__('Overview graph')."'></a>
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</div>";
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}
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$extra_height = $height - 50;
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$extra_width = (int)($width / 3);
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$return .= "<div id='extra_$graph_id' style='font-size: ".$font_size."pt; display:none; position:absolute; overflow: auto; height: ".$extra_height."px; width: ".$extra_width."px; background:#fff; padding: 2px 2px 2px 2px; border: solid #000 1px;'></div>";
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// Process extra data
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$events = array();
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$event_ids = array();
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$alerts = array();
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$alert_ids = array();
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$legend_events = '';
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$legend_alerts = '';
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foreach($chart_extra_data as $i => $data) {
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switch($i) {
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case 'legend_alerts':
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$legend_alerts = $data;
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break;
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case 'legend_events':
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$legend_events = $data;
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break;
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default:
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if(isset($data['events'])) {
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$event_ids[] = $i;
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$events[$i] = $data['events'];
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}
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if(isset($data['alerts'])) {
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$alert_ids[] = $i;
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$alerts[$i] = $data['alerts'];
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}
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break;
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}
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}
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// Store serialized data to use it from javascript
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$events = implode($separator,$events);
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$event_ids = implode($separator,$event_ids);
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$alerts = implode($separator,$alerts);
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$alert_ids = implode($separator,$alert_ids);
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$labels = implode($separator,$labels);
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if (!empty($long_index)) {
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$labels_long = implode($separator, $long_index);
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}
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else {
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$labels_long = $labels;
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}
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if (!empty($legend)) {
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$legend = io_safe_output(implode($separator,$legend));
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}
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$serie_types = implode($separator, $serie_types2);
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$colors = implode($separator, $colors);
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// transform into string to pass to javascript
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if($force_integer) {
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$force_integer = 'true';
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}
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else {
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$force_integer = 'false';
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}
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// Javascript code
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$return .= "<script type='text/javascript'>";
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$return .= "//<![CDATA[\n";
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$return .= "pandoraFlotArea('$graph_id', '$values', '$labels', '$labels_long', '$legend', '$colors', '$type', '$serie_types', $watermark, $width, $max_x, '".$config['homeurl']."', '$unit', $font_size, $menu, '$events', '$event_ids', '$legend_events', '$alerts', '$alert_ids', '$legend_alerts', '$yellow_threshold', '$red_threshold', $force_integer, '$separator', '$separator2');";
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$return .= "\n//]]>";
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$return .= "</script>";
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// Parent layer
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$return .= "</div>";
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return $return;
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}
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///////////////////////////////
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///////////////////////////////
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///////////////////////////////
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// Prints a FLOT pie chart
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function flot_pie_chart ($values, $labels, $width, $height, $water_mark, $font = '', $font_size = 8) {
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include_javascript_dependencies_flot_graph();
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$series = sizeof($values);
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if (($series != sizeof ($labels)) || ($series == 0) ) {
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return;
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}
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$graph_id = uniqid('graph_');
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$return = "<div id='$graph_id' class='graph' style='width: ".$width."px; height: ".$height."px;'></div>";
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if($water_mark != '') {
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$return .= "<div id='watermark_$graph_id' style='display:none; position:absolute;'><img id='watermark_image_$graph_id' src='$water_mark'></div>";
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$water_mark = 'true';
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}
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else {
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$water_mark = 'false';
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}
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$separator = ';;::;;';
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$labels = implode($separator,$labels);
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$values = implode($separator,$values);
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$return .= "<script type='text/javascript'>";
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$return .= "pandoraFlotPie('$graph_id', '$values', '$labels', '$series', '$width', $font_size, $water_mark, '$separator')";
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$return .= "</script>";
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return $return;
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}
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// Returns a 3D column chart
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function flot_hcolumn_chart ($graph_data, $width, $height, $water_mark) {
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global $config;
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include_javascript_dependencies_flot_graph();
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$return = '';
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$stacked_str = '';
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$multicolor = true;
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// Get a unique identifier to graph
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$graph_id = uniqid('graph_');
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$graph_id2 = uniqid('graph_');
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// Set some containers to legend, graph, timestamp tooltip, etc.
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$return .= "<div id='$graph_id' class='graph' style='width: ".$width."px; height: ".$height."px;'></div>";
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$return .= "<div id='value_$graph_id' style='display:none; position:absolute; background:#fff; border: solid 1px #aaa; padding: 2px'></div>";
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if($water_mark != '') {
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$return .= "<div id='watermark_$graph_id' style='display:none; position:absolute;'><img id='watermark_image_$graph_id' src='$water_mark'></div>";
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$watermark = 'true';
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}
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else {
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$watermark = 'false';
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}
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// Set a weird separator to serialize and unserialize passing data from php to javascript
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$separator = ';;::;;';
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$separator2 = ':,:,,,:,:';
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// Transform data from our format to library format
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$labels = array();
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$a = array();
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$vars = array();
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$max = 0;
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$i = count($graph_data);
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foreach($graph_data as $label => $values) {
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$labels[] = io_safe_output($label);
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$i--;
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foreach($values as $key => $value) {
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$jsvar = "data_".$graph_id."_".$key;
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if($multicolor) {
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for($j = count($graph_data) - 1; $j>=0; $j--) {
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if($j == $i) {
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$data[$jsvar.$i][$j] = $value;
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}
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else {
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$data[$jsvar.$i][$j] = 0;
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}
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}
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}
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else {
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$data[$jsvar][] = $value;
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}
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$return .= "<div id='value_".$i."_$graph_id' class='values_$graph_id' style='color: #000; position:absolute;'>$value</div>";
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if($value > $max) {
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$max = $value;
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}
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}
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}
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// Store serialized data to use it from javascript
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$labels = implode($separator,$labels);
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// Store data series in javascript format
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$jsvars = '';
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$jsseries = array();
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$i = 0;
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$values2 = array();
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foreach($data as $jsvar => $values) {
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$values2[] = implode($separator,$values);
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}
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$values = implode($separator2, $values2);
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$jsseries = implode(',', $jsseries);
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// Javascript code
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$return .= "<script type='text/javascript'>";
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$return .= "pandoraFlotHBars('$graph_id', '$values', '$labels', false, $max, '$water_mark', '$separator', '$separator2')";
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$return .= "</script>";
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return $return;
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}
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// Returns a 3D column chart
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function flot_vcolumn_chart ($graph_data, $width, $height, $color, $legend, $long_index, $homeurl, $unit, $water_mark, $homedir, $reduce_data_columns, $adapt_key) {
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global $config;
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include_javascript_dependencies_flot_graph();
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$stacked_str = '';
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$multicolor = false;
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// Get a unique identifier to graph
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$graph_id = uniqid('graph_');
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$graph_id2 = uniqid('graph_');
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// Set some containers to legend, graph, timestamp tooltip, etc.
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$return .= "<div id='$graph_id' class='graph $adapt_key' style='width: ".$width."px; height: ".$height."px;'></div>";
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$return .= "<div id='value_$graph_id' style='display:none; position:absolute; background:#fff; border: solid 1px #aaa; padding: 2px'></div>";
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if($water_mark != '') {
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$return .= "<div id='watermark_$graph_id' style='display:none; position:absolute;'><img id='watermark_image_$graph_id' src='$water_mark'></div>";
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$watermark = 'true';
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}
|
|
else {
|
|
$watermark = 'false';
|
|
}
|
|
|
|
$colors = array();
|
|
$index = array_keys(reset($graph_data));
|
|
|
|
foreach($index as $serie_key) {
|
|
if(isset($color[$serie_key])) {
|
|
$colors[] = $color[$serie_key]['color'];
|
|
}
|
|
else {
|
|
$colors[] = '';
|
|
}
|
|
}
|
|
|
|
// Set a weird separator to serialize and unserialize passing data from php to javascript
|
|
$separator = ';;::;;';
|
|
$separator2 = ':,:,,,:,:';
|
|
|
|
// Transform data from our format to library format
|
|
$labels = array();
|
|
$a = array();
|
|
$vars = array();
|
|
|
|
$max = 0;
|
|
$i = count($graph_data);
|
|
foreach($graph_data as $label => $values) {
|
|
$labels[] = io_safe_output($label);
|
|
$i--;
|
|
|
|
foreach($values as $key => $value) {
|
|
$jsvar = "data_".$graph_id."_".$key;
|
|
|
|
if($multicolor) {
|
|
for($j = count($graph_data) - 1; $j>=0; $j--) {
|
|
if($j == $i) {
|
|
$data[$jsvar.$i][$j] = $value;
|
|
}
|
|
else {
|
|
$data[$jsvar.$i][$j] = 0;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
$data[$jsvar][] = $value;
|
|
}
|
|
|
|
//$return .= "<div id='value_".$i."_$graph_id' class='values_$graph_id' style='color: #000; position:absolute;'>$value</div>";
|
|
if($value > $max) {
|
|
$max = $value;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Store serialized data to use it from javascript
|
|
$labels = implode($separator,$labels);
|
|
$colors = implode($separator, $colors);
|
|
|
|
// Store data series in javascript format
|
|
$jsvars = '';
|
|
$jsseries = array();
|
|
|
|
$i = 0;
|
|
|
|
$values2 = array();
|
|
|
|
foreach($data as $jsvar => $values) {
|
|
$values2[] = implode($separator,$values);
|
|
}
|
|
|
|
$values = implode($separator2, $values2);
|
|
|
|
$jsseries = implode(',', $jsseries);
|
|
|
|
// Javascript code
|
|
$return .= "<script type='text/javascript'>";
|
|
|
|
$return .= "pandoraFlotVBars('$graph_id', '$values', '$labels', '$labels', '$legend', '$colors', false, $max, '$water_mark', '$separator', '$separator2')";
|
|
|
|
$return .= "</script>";
|
|
|
|
return $return;
|
|
}
|
|
|
|
function flot_slicesbar_graph ($graph_data, $period, $width, $height, $legend, $colors, $fontpath, $round_corner, $homeurl, $watermark = '', $adapt_key = '') {
|
|
global $config;
|
|
|
|
include_javascript_dependencies_flot_graph();
|
|
|
|
$height+= 20;
|
|
|
|
$stacked_str = 'stack: stack,';
|
|
|
|
// Get a unique identifier to graph
|
|
$graph_id = uniqid('graph_');
|
|
|
|
// Set some containers to legend, graph, timestamp tooltip, etc.
|
|
$return = "<div id='$graph_id' class='graph $adapt_key' style='width: ".$width."px; height: ".$height."px;'></div>";
|
|
$return .= "<div id='value_$graph_id' style='display:none; position:absolute; background:#fff; border: solid 1px #aaa; padding: 2px'></div>";
|
|
|
|
// Set a weird separator to serialize and unserialize passing data from php to javascript
|
|
$separator = ';;::;;';
|
|
$separator2 = ':,:,,,:,:';
|
|
|
|
// Transform data from our format to library format
|
|
$labels = array();
|
|
$a = array();
|
|
$vars = array();
|
|
|
|
$datacolor = array();
|
|
|
|
$max = 0;
|
|
|
|
$i = count($graph_data);
|
|
|
|
$intervaltick = $period / $i;
|
|
|
|
$leg_max_length = 0;
|
|
foreach($legend as $l) {
|
|
if(strlen($l) > $leg_max_length) {
|
|
$leg_max_length = strlen($l);
|
|
}
|
|
}
|
|
|
|
$fontsize = 7;
|
|
|
|
$extra_height = 15;
|
|
|
|
$return .= "<div id='extra_$graph_id' style='font-size: ".$fontsize."pt; display:none; position:absolute; overflow: auto; height: ".$extra_height."px; background:#fff; padding: 2px 2px 2px 2px; border: solid #000 1px;'></div>";
|
|
|
|
$maxticks = (int) ($width / ($fontsize * $leg_max_length));
|
|
|
|
$i_aux = $i;
|
|
while(1) {
|
|
if($i_aux <= $maxticks ) {
|
|
break;
|
|
}
|
|
|
|
$intervaltick*= 2;
|
|
|
|
$i_aux /= 2;
|
|
}
|
|
|
|
$intervaltick = (int) $intervaltick;
|
|
$acumulate = 0;
|
|
$c = 0;
|
|
$acumulate_data = array();
|
|
foreach($graph_data as $label => $values) {
|
|
$labels[] = io_safe_output($label);
|
|
$i--;
|
|
|
|
foreach($values as $key => $value) {
|
|
$jsvar = "d_".$graph_id."_".$i;
|
|
if($key == 'data') {
|
|
$datacolor[$jsvar] = $colors[$value];
|
|
continue;
|
|
}
|
|
$data[$jsvar][] = $value;
|
|
|
|
$acumulate_data[$c] = $acumulate;
|
|
$acumulate += $value;
|
|
$c++;
|
|
|
|
//$return .= "<div id='value_".$i."_$graph_id' class='values_$graph_id' style='color: #000; position:absolute;'>$value</div>";
|
|
if($value > $max) {
|
|
$max = $value;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Store serialized data to use it from javascript
|
|
$labels = implode($separator,$labels);
|
|
$datacolor = implode($separator,$datacolor);
|
|
$legend = io_safe_output(implode($separator,$legend));
|
|
$acumulate_data = io_safe_output(implode($separator,$acumulate_data));
|
|
|
|
// Store data series in javascript format
|
|
$jsvars = '';
|
|
$jsseries = array();
|
|
|
|
$date = get_system_time ();
|
|
$datelimit = ($date - $period) * 1000;
|
|
|
|
$i = 0;
|
|
|
|
$values2 = array();
|
|
|
|
foreach($data as $jsvar => $values) {
|
|
$values2[] = implode($separator,$values);
|
|
$i ++;
|
|
}
|
|
|
|
$values = implode($separator2, $values2);
|
|
|
|
// Javascript code
|
|
$return .= "<script type='text/javascript'>";
|
|
$return .= "//<![CDATA[\n";
|
|
$return .= "pandoraFlotSlicebar('$graph_id', '$values', '$datacolor', '$labels', '$legend', '$acumulate_data', $intervaltick, false, $max, '$separator', '$separator2')";
|
|
$return .= "\n//]]>";
|
|
$return .= "</script>";
|
|
|
|
return $return;
|
|
}
|
|
|
|
?>
|