tbl_chart.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * handles creation of the chart
   5  *
   6  * @package phpMyAdmin
   7  */
   8
   9 /**
  10  * do not import request variable into global scope
  11  * @ignore
  12  */
  13 if (! defined('PMA_NO_VARIABLES_IMPORT')) {
  14     define('PMA_NO_VARIABLES_IMPORT', true);
  15 }
  16
  17 /**
  18  *
  19  */
  20 require_once './libraries/common.inc.php';
  21
  22 $GLOBALS['js_include'][] = 'tbl_chart.js';
  23 $GLOBALS['js_include'][] = 'highcharts/highcharts.js';
  24 /* Files required for chart exporting */
  25 $GLOBALS['js_include'][] = 'highcharts/exporting.js';
  26 /* < IE 9 doesn't support canvas natively */
  27 if(PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER < 9) {
  28     $GLOBALS['js_include'][] = 'canvg/flashcanvas.js';
  29 }
  30 $GLOBALS['js_include'][] = 'canvg/canvg.js';
  31
  32 /**
  33  * Runs common work
  34  */
  35 if (strlen($GLOBALS['table'])) {
  36     $url_params['goto'] = $cfg['DefaultTabTable'];
  37     $url_params['back'] = 'tbl_sql.php';
  38     require './libraries/tbl_common.php';
  39     require './libraries/tbl_info.inc.php';
  40     require './libraries/tbl_links.inc.php';
  41 } elseif (strlen($GLOBALS['db'])) {
  42     $url_params['goto'] = $cfg['DefaultTabDatabase'];
  43     $url_params['back'] = 'sql.php';
  44     require './libraries/db_common.inc.php';
  45     require './libraries/db_info.inc.php';
  46 } else {
  47     $url_params['goto'] = $cfg['DefaultTabServer'];
  48     $url_params['back'] = 'sql.php';
  49     require './libraries/server_common.inc.php';
  50     require './libraries/server_links.inc.php';
  51 }
  52
  53 /*
  54  * Execute the query and return the result
  55  */
  56 $data = array();
  57
  58 $result = PMA_DBI_try_query($sql_query);
  59 while ($row = PMA_DBI_fetch_assoc($result)) {
  60     $data[] = $row;
  61 }
  62
  63 // get settings if any posted
  64 $chartSettings = array();
  65 if (PMA_isValid($_REQUEST['chartSettings'], 'array')) {
  66     $chartSettings = $_REQUEST['chartSettings'];
  67 }
  68
  69 $url_params['db'] = $GLOBALS['db'];
  70 $url_params['reload'] = 1;
  71
  72 /**
  73  * Displays the page
  74  */
  75 // pma_token/url_query needed for chart export
  76 ?>
  77 <script type="text/javascript">
  78 pma_token = '<?php echo $_SESSION[' PMA_token ']; ?>';
  79 url_query = '<?php echo $url_query;?>';
  80 </script>
  81 <!-- Display Chart options -->
  82 <div id="div_view_options">
  83 <form method="post" action="tbl_chart.php">
  84 <?php echo PMA_generate_common_hidden_inputs($url_params); ?>
  85 <fieldset>
  86     <legend><?php echo __('Display chart'); ?></legend>
  87     <div style="float:left;">
  88         <input type="radio" name="chartType" value="bar"><?php echo __('Bar'); ?>
  89         <input type="radio" name="chartType" value="column"><?php echo __('Column'); ?>
  90         <input type="radio" name="chartType" value="line" checked><?php echo __('Line'); ?>
  91         <input type="radio" name="chartType" value="spline"><?php echo __('Spline'); ?>
  92         <input type="radio" name="chartType" value="pie"><?php echo __('Pie'); ?>
  93         <span class="barStacked" style="display:none;">
  94         <input type="checkbox" name="barStacked" value="1"><?php echo __('Stacked'); ?>
  95         </span>
  96         <br>
  97         <input type="text" name="chartTitle" value="<?php echo __('Chart title'); ?>">
  98         <?php
  99         $keys = array_keys($data[0]);
 100         $yaxis = -1;
 101         if (count($keys) > 1) {
 102             echo '<br>';
 103             echo __('X-Axis:'); ?> <select name="chartXAxis">
 104             <?php
 105
 106             foreach ($keys as $idx => $key) {
 107                 if ($yaxis == -1 && (($idx == count($data[0]) - 1) || preg_match("/(date|time)/i", $key))) {
 108                     echo '<option value="' . htmlspecialchars($idx) . '" selected>' . htmlspecialchars($key) . '</option>';
 109                     $yaxis=$idx;
 110                 } else {
 111                     echo '<option value="' . htmlspecialchars($idx) . '">' . htmlspecialchars($key) . '</option>';
 112                 }
 113             }
 114
 115             ?>
 116         </select><br />
 117         <?php echo __('Series:'); ?>
 118         <select name="chartSeries">
 119             <option value="columns"><?php echo __('The remaining columns'); ?></option>
 120             <?php
 121             foreach ($keys as $idx => $key) {
 122                 echo '<option>' . htmlspecialchars($key) . '</option>';
 123             }
 124         ?>
 125         </select>
 126         <?php
 127         }
 128         ?>
 129
 130     </div>
 131     <div style="float:left; padding-left:40px;">
 132         <?php echo __('X-Axis label:'); ?> <input style="margin-top:0;" type="text" name="xaxis_label"
 133             value="<?php echo ($yaxis == -1) ? __('X Values') : $keys[$yaxis]; ?>"><br />
 134         <?php echo __('Y-Axis label:'); ?> <input type="text" name="yaxis_label" value="<?php echo __('Y Values'); ?>">
 135     </div>
 136     <p style="clear:both;">&nbsp;</p>
 137     <div id="resizer" style="width:600px; height:400px;">
 138         <div id="inner-resizer">
 139             <div id="querychart" style="display:none;">
 140                 <?php echo json_encode($data); ?>
 141             </div>
 142         </div>
 143     </div>
 144 </fieldset>
 145 </form>
 146 </div>
 147 <?php
 148 /**
 149  * Displays the footer
 150  */
 151 require_once './libraries/footer.inc.php';
 152
 153 ?>