wwwroot/smarty/libs/plugins/function.html_table.php

   1 <?php
   2 /**
   3  * Smarty plugin
   4  * @package Smarty
   5  * @subpackage plugins
   6  */
   7
   8
   9 /**
  10  * Smarty {html_table} function plugin
  11  *
  12  * Type:     function<br>
  13  * Name:     html_table<br>
  14  * Date:     Feb 17, 2003<br>
  15  * Purpose:  make an html table from an array of data<br>
  16  * Input:<br>
  17  *         - loop = array to loop through
  18  *         - cols = number of columns, comma separated list of column names
  19  *                  or array of column names
  20  *         - rows = number of rows
  21  *         - table_attr = table attributes
  22  *         - th_attr = table heading attributes (arrays are cycled)
  23  *         - tr_attr = table row attributes (arrays are cycled)
  24  *         - td_attr = table cell attributes (arrays are cycled)
  25  *         - trailpad = value to pad trailing cells with
  26  *         - caption = text for caption element
  27  *         - vdir = vertical direction (default: "down", means top-to-bottom)
  28  *         - hdir = horizontal direction (default: "right", means left-to-right)
  29  *         - inner = inner loop (default "cols": print $loop line by line,
  30  *                   $loop will be printed column by column otherwise)
  31  *
  32  *
  33  * Examples:
  34  * <pre>
  35  * {table loop=$data}
  36  * {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
  37  * {table loop=$data cols="first,second,third" tr_attr=$colors}
  38  * </pre>
  39  * @author   Monte Ohrt <monte at ohrt dot com>
  40  * @author credit to Messju Mohr <messju at lammfellpuschen dot de>
  41  * @author credit to boots <boots dot smarty at yahoo dot com>
  42  * @version  1.1
  43  * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table}
  44  *          (Smarty online manual)
  45  * @param array
  46  * @param Smarty
  47  * @return string
  48  */
  49 function smarty_function_html_table($params, &$smarty)
  50 {
  51     $table_attr = 'border="1"';
  52     $tr_attr = '';
  53     $th_attr = '';
  54     $td_attr = '';
  55     $cols = $cols_count = 3;
  56     $rows = 3;
  57     $trailpad = '&nbsp;';
  58     $vdir = 'down';
  59     $hdir = 'right';
  60     $inner = 'cols';
  61     $caption = '';
  62
  63     if (!isset($params['loop'])) {
  64         $smarty->trigger_error("html_table: missing 'loop' parameter");
  65         return;
  66     }
  67
  68     foreach ($params as $_key=>$_value) {
  69         switch ($_key) {
  70             case 'loop':
  71                 $$_key = (array)$_value;
  72                 break;
  73
  74             case 'cols':
  75                 if (is_array($_value) && !empty($_value)) {
  76                     $cols = $_value;
  77                     $cols_count = count($_value);
  78                 } elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) {
  79                     $cols = explode(',', $_value);
  80                     $cols_count = count($cols);
  81                 } elseif (!empty($_value)) {
  82                     $cols_count = (int)$_value;
  83                 } else {
  84                     $cols_count = $cols;
  85                 }
  86                 break;
  87
  88             case 'rows':
  89                 $$_key = (int)$_value;
  90                 break;
  91
  92             case 'table_attr':
  93             case 'trailpad':
  94             case 'hdir':
  95             case 'vdir':
  96             case 'inner':
  97             case 'caption':
  98                 $$_key = (string)$_value;
  99                 break;
 100
 101             case 'tr_attr':
 102             case 'td_attr':
 103             case 'th_attr':
 104                 $$_key = $_value;
 105                 break;
 106         }
 107     }
 108
 109     $loop_count = count($loop);
 110     if (empty($params['rows'])) {
 111         /* no rows specified */
 112         $rows = ceil($loop_count/$cols_count);
 113     } elseif (empty($params['cols'])) {
 114         if (!empty($params['rows'])) {
 115             /* no cols specified, but rows */
 116             $cols_count = ceil($loop_count/$rows);
 117         }
 118     }
 119
 120     $output = "<table $table_attr>\n";
 121
 122     if (!empty($caption)) {
 123         $output .= '<caption>' . $caption . "</caption>\n";
 124     }
 125
 126     if (is_array($cols)) {
 127         $cols = ($hdir == 'right') ? $cols : array_reverse($cols);
 128         $output .= "<thead><tr>\n";
 129
 130         for ($r=0; $r<$cols_count; $r++) {
 131             $output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>';
 132             $output .= $cols[$r];
 133             $output .= "</th>\n";
 134         }
 135         $output .= "</tr></thead>\n";
 136     }
 137
 138     $output .= "<tbody>\n";
 139     for ($r=0; $r<$rows; $r++) {
 140         $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n";
 141         $rx =  ($vdir == 'down') ? $r*$cols_count : ($rows-1-$r)*$cols_count;
 142
 143         for ($c=0; $c<$cols_count; $c++) {
 144             $x =  ($hdir == 'right') ? $rx+$c : $rx+$cols_count-1-$c;
 145             if ($inner!='cols') {
 146                 /* shuffle x to loop over rows*/
 147                 $x = floor($x/$cols_count) + ($x%$cols_count)*$rows;
 148             }
 149
 150             if ($x<$loop_count) {
 151                 $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n";
 152             } else {
 153                 $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n";
 154             }
 155         }
 156         $output .= "</tr>\n";
 157     }
 158     $output .= "</tbody>\n";
 159     $output .= "</table>\n";
 160
 161     return $output;
 162 }
 163
 164 function smarty_function_html_table_cycle($name, $var, $no) {
 165     if(!is_array($var)) {
 166         $ret = $var;
 167     } else {
 168         $ret = $var[$no % count($var)];
 169     }
 170
 171     return ($ret) ? ' '.$ret : '';
 172 }
 173
 174
 175 /* vim: set expandtab: */
 176
 177 ?>