| 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 = ' '; |
| 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 | ?> |