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