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