138 lines
3.7 KiB
PHP
138 lines
3.7 KiB
PHP
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<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage plugins
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*/
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/**
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* Smarty {html_table} function plugin
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*
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* Type: function<br>
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* Name: html_table<br>
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* Date: Feb 17, 2003<br>
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* Purpose: make an html table from an array of data<br>
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* Input:<br>
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* - loop = array to loop through
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* - cols = number of columns
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* - rows = number of rows
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* - table_attr = table attributes
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* - tr_attr = table row attributes (arrays are cycled)
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* - td_attr = table cell attributes (arrays are cycled)
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* - trailpad = value to pad trailing cells with
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* - vdir = vertical direction (default: "down", means top-to-bottom)
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* - hdir = horizontal direction (default: "right", means left-to-right)
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* - inner = inner loop (default "cols": print $loop line by line,
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* $loop will be printed column by column otherwise)
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*
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*
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* Examples:
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* <pre>
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* {table loop=$data}
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* {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
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* {table loop=$data cols=4 tr_attr=$colors}
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* </pre>
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* @author Monte Ohrt <monte at ohrt dot com>
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* @version 1.0
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* @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table}
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* (Smarty online manual)
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* @param array
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* @param Smarty
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* @return string
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*/
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function smarty_function_html_table($params, &$smarty)
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{
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$table_attr = 'border="1"';
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$tr_attr = '';
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$td_attr = '';
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$cols = 3;
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$rows = 3;
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$trailpad = ' ';
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$vdir = 'down';
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$hdir = 'right';
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$inner = 'cols';
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if (!isset($params['loop'])) {
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$smarty->trigger_error("html_table: missing 'loop' parameter");
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return;
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}
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foreach ($params as $_key=>$_value) {
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switch ($_key) {
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case 'loop':
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$$_key = (array)$_value;
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break;
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case 'cols':
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case 'rows':
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$$_key = (int)$_value;
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break;
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case 'table_attr':
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case 'trailpad':
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case 'hdir':
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case 'vdir':
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case 'inner':
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$$_key = (string)$_value;
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break;
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case 'tr_attr':
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case 'td_attr':
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$$_key = $_value;
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break;
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}
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}
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$loop_count = count($loop);
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if (empty($params['rows'])) {
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/* no rows specified */
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$rows = ceil($loop_count/$cols);
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} elseif (empty($params['cols'])) {
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if (!empty($params['rows'])) {
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/* no cols specified, but rows */
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$cols = ceil($loop_count/$rows);
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}
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}
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$output = "<table $table_attr>\n";
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for ($r=0; $r<$rows; $r++) {
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$output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n";
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$rx = ($vdir == 'down') ? $r*$cols : ($rows-1-$r)*$cols;
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for ($c=0; $c<$cols; $c++) {
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$x = ($hdir == 'right') ? $rx+$c : $rx+$cols-1-$c;
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if ($inner!='cols') {
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/* shuffle x to loop over rows*/
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$x = floor($x/$cols) + ($x%$cols)*$rows;
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}
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if ($x<$loop_count) {
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$output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n";
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} else {
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$output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n";
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}
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}
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$output .= "</tr>\n";
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}
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$output .= "</table>\n";
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return $output;
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}
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function smarty_function_html_table_cycle($name, $var, $no) {
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if(!is_array($var)) {
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$ret = $var;
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} else {
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$ret = $var[$no % count($var)];
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}
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return ($ret) ? ' '.$ret : '';
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}
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/* vim: set expandtab: */
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?>
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