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