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File: resources/Smarty/plugins/function.html_table.php

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File: resources/Smarty/plugins/function.html_table.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: Basic Controller Framework
Framework to route requests configured controllers
Author: By
Last change:
Date: 6 months ago
Size: 5,372 bytes
 

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<?php
/**
 * Smarty plugin
 *
 * @package Smarty
 * @subpackage PluginsFunction
 */

/**
 * Smarty {html_table} function plugin
 * Type: function<br>
 * Name: html_table<br>
 * Date: Feb 17, 2003<br>
 * Purpose: make an html table from an array of data<br>
 * Params:
 * <pre>
 * - 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,
 * $loop will be printed column by column otherwise)
 * </pre>
 * Examples:
 * <pre>
 * {table loop=$data}
 * {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
 * {table loop=$data cols="first,second,third" tr_attr=$colors}
 * </pre>
 *
 * @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 = '&nbsp;';
   
$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;
}

function
smarty_function_html_table_cycle($name, $var, $no)
{
    if (!
is_array($var)) {
       
$ret = $var;
    } else {
       
$ret = $var[ $no % count($var) ];
    }

    return (
$ret) ? ' ' . $ret : '';
}