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<?php
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/**
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* Smarty plugin
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*
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* @package Smarty
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* @subpackage PluginsFunction
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*/
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/**
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* Smarty {html_table} function plugin
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* Type: function
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* Name: html_table
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* Date: Feb 17, 2003
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* Purpose: make an html table from an array of data
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* Params:
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*
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* - loop - array to loop through
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* - cols - number of columns, comma separated list of column names
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* or array of column names
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* - rows - number of rows
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* - table_attr - table attributes
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* - th_attr - table heading attributes (arrays are cycled)
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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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* - caption - text for caption element
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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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* $loop will be printed column by column otherwise)
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*
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* Examples:
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*
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* {table loop=$data}
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* {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
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* {table loop=$data cols="first,second,third" tr_attr=$colors}
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*
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* @author Monte Ohrt <monte at ohrt dot com>
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* @author credit to Messju Mohr <messju at lammfellpuschen dot de>
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* @author credit to boots <boots dot smarty at yahoo dot com>
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* @version 1.1
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* @link http://www.smarty.net/manual/en/language.function.html.table.php {html_table}
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* (Smarty online manual)
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*
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* @param array $params parameters
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*
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* @return string
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*/
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function smarty_function_html_table($params)
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{
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$table_attr = 'border="1"';
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$tr_attr = '';
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$th_attr = '';
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$td_attr = '';
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$cols = $cols_count = 3;
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$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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$caption = '';
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$loop = null;
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if (!isset($params[ 'loop' ])) {
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trigger_error("html_table: missing 'loop' parameter", E_USER_WARNING);
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return;
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}
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foreach ($params as $_key => $_value) {
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switch ($_key) {
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case 'loop':
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$$_key = (array)$_value;
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break;
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case 'cols':
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if (is_array($_value) && !empty($_value)) {
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$cols = $_value;
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$cols_count = count($_value);
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} elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) {
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$cols = explode(',', $_value);
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$cols_count = count($cols);
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} elseif (!empty($_value)) {
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$cols_count = (int)$_value;
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} else {
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$cols_count = $cols;
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}
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break;
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case 'rows':
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$$_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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case 'caption':
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$$_key = (string)$_value;
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break;
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case 'tr_attr':
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case 'td_attr':
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case 'th_attr':
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$$_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 / $cols_count);
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} elseif (empty($params[ 'cols' ])) {
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if (!empty($params[ 'rows' ])) {
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/* no cols specified, but rows */
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$cols_count = ceil($loop_count / $rows);
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}
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}
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$output = "<table $table_attr>\n";
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if (!empty($caption)) {
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$output .= '<caption>' . $caption . "</caption>\n";
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}
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if (is_array($cols)) {
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$cols = ($hdir === 'right') ? $cols : array_reverse($cols);
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$output .= "<thead><tr>\n";
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for ($r = 0; $r < $cols_count; $r++) {
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$output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>';
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$output .= $cols[ $r ];
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$output .= "</th>\n";
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}
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$output .= "</tr></thead>\n";
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}
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$output .= "<tbody>\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 * $cols_count : ($rows - 1 - $r) * $cols_count;
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for ($c = 0; $c < $cols_count; $c++) {
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$x = ($hdir === 'right') ? $rx + $c : $rx + $cols_count - 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 / $cols_count) + ($x % $cols_count) * $rows;
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}
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if ($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 .= "</tbody>\n";
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$output .= "</table>\n";
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return $output;
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}
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/**
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* @param $name
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* @param $var
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* @param $no
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*
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* @return string
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*/
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function smarty_function_html_table_cycle($name, $var, $no)
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{
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if (!is_array($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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