1 | <?php
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2 | /**
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3 | * Smarty plugin
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4 | * @package Smarty
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5 | * @subpackage plugins
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6 | */
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7 |
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8 |
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9 | /**
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10 | * Smarty {html_table} function plugin
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11 | *
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12 | * Type: function<br>
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13 | * Name: html_table<br>
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14 | * Date: Feb 17, 2003<br>
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15 | * Purpose: make an html table from an array of data<br>
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16 | * Input:<br>
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17 | * - loop = array to loop through
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18 | * - cols = number of columns
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19 | * - rows = number of rows
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20 | * - table_attr = table attributes
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21 | * - tr_attr = table row attributes (arrays are cycled)
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22 | * - td_attr = table cell attributes (arrays are cycled)
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23 | * - trailpad = value to pad trailing cells with
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24 | * - vdir = vertical direction (default: "down", means top-to-bottom)
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25 | * - hdir = horizontal direction (default: "right", means left-to-right)
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26 | * - inner = inner loop (default "cols": print $loop line by line,
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27 | * $loop will be printed column by column otherwise)
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28 | *
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29 | *
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30 | * Examples:
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31 | * <pre>
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32 | * {table loop=$data}
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33 | * {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
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34 | * {table loop=$data cols=4 tr_attr=$colors}
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35 | * </pre>
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36 | * @author Monte Ohrt <monte at ohrt dot com>
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37 | * @version 1.0
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38 | * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table}
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39 | * (Smarty online manual)
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40 | * @param array
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41 | * @param Smarty
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42 | * @return string
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43 | */
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44 | function smarty_function_html_table($params, &$smarty)
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45 | {
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46 | $table_attr = 'border="1"';
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47 | $tr_attr = '';
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48 | $td_attr = '';
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49 | $cols = 3;
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50 | $rows = 3;
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51 | $trailpad = ' ';
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52 | $vdir = 'down';
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53 | $hdir = 'right';
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54 | $inner = 'cols';
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55 |
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56 | if (!isset($params['loop'])) {
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57 | $smarty->trigger_error("html_table: missing 'loop' parameter");
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58 | return;
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59 | }
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60 |
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61 | foreach ($params as $_key=>$_value) {
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62 | switch ($_key) {
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63 | case 'loop':
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64 | $$_key = (array)$_value;
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65 | break;
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66 |
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67 | case 'cols':
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68 | case 'rows':
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69 | $$_key = (int)$_value;
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70 | break;
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71 |
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72 | case 'table_attr':
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73 | case 'trailpad':
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74 | case 'hdir':
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75 | case 'vdir':
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76 | case 'inner':
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77 | $$_key = (string)$_value;
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78 | break;
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79 |
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80 | case 'tr_attr':
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81 | case 'td_attr':
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82 | $$_key = $_value;
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83 | break;
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84 | }
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85 | }
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86 |
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87 | $loop_count = count($loop);
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88 | if (empty($params['rows'])) {
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89 | /* no rows specified */
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90 | $rows = ceil($loop_count/$cols);
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91 | } elseif (empty($params['cols'])) {
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92 | if (!empty($params['rows'])) {
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93 | /* no cols specified, but rows */
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94 | $cols = ceil($loop_count/$rows);
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95 | }
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96 | }
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97 |
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98 | $output = "<table $table_attr>\n";
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99 |
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100 | for ($r=0; $r<$rows; $r++) {
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101 | $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n";
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102 | $rx = ($vdir == 'down') ? $r*$cols : ($rows-1-$r)*$cols;
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103 |
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104 | for ($c=0; $c<$cols; $c++) {
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105 | $x = ($hdir == 'right') ? $rx+$c : $rx+$cols-1-$c;
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106 | if ($inner!='cols') {
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107 | /* shuffle x to loop over rows*/
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108 | $x = floor($x/$cols) + ($x%$cols)*$rows;
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109 | }
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110 |
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111 | if ($x<$loop_count) {
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112 | $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n";
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113 | } else {
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114 | $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n";
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115 | }
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116 | }
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117 | $output .= "</tr>\n";
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118 | }
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119 | $output .= "</table>\n";
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120 |
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121 | return $output;
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122 | }
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123 |
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124 | function smarty_function_html_table_cycle($name, $var, $no) {
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125 | if(!is_array($var)) {
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126 | $ret = $var;
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127 | } else {
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128 | $ret = $var[$no % count($var)];
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129 | }
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130 |
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131 | return ($ret) ? ' '.$ret : '';
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132 | }
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133 |
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134 |
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135 | /* vim: set expandtab: */
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136 |
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137 | ?>
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