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lnapp/classes/lnApp/Block/Sub.php
2013-04-22 15:50:28 +10:00

95 lines
2.5 KiB
PHP

<?php defined('SYSPATH') or die('No direct access allowed.');
/**
* This class is for rendering HTML sub body blocks.
*
* It will provide a header, body and footer.
*
* @package lnApp
* @category lnApp/Helpers
* @author Deon George
* @copyright (c) 2009-2013 Deon George
* @license http://dev.leenooks.net/license.html
* @uses Style
*/
class lnApp_Block_Sub extends HTMLRender {
protected static $_data = array();
protected static $_spacer = '<table><tr class="spacer"><td>&nbsp;</td></tr></table>';
protected static $_required_keys = array('body','position');
/**
* Add a block to be rendered
*
* @param array Block attributes
*/
public static function add($block,$prepend=FALSE) {
parent::add($block);
// Detect any style sheets.
if (! empty($block['style']) && is_array($block['style']))
foreach ($block['style'] as $data=>$media)
Style::add(array(
'type'=>'file',
'data'=>$data,
'media'=>$media,
));
}
/**
* Return an instance of this class
*
* @return Block
*/
public static function factory() {
return new Block_Sub;
}
/**
* Render this block
*
* @see HTMLRender::render()
*/
protected function render() {
$output = '';
$o = array();
$i = 0;
$x = $y = 0;
Sort::MAsort(static::$_data,'order,position,title,subtitle');
foreach (static::$_data as $value) {
$i = (! isset($value['order'])) ? $i+1 : $value['order'];
// Work out our dimentions
if ($value['position'] > $y)
$y = $value['position'];
if ($i > $x)
$x = $i;
// @todo Alert if a sub block has already been defined.
$o[$i][$value['position']] = '<table class="subblock" border="0">';
if (! empty($value['title']))
$o[$i][$value['position']] .= sprintf('<tr class="title"><td>%s</td></tr>',$value['title']);
if (! empty($value['subtitle']))
$o[$i][$value['position']] .= sprintf('<tr class="subtitle"><td>%s</td></tr>',$value['subtitle']);
$o[$i][$value['position']] .= sprintf('<tr class="body"><td>%s</td></tr>',$value['body']);
if (! empty($value['footer']))
$o[$i][$value['position']] .= sprintf('<tr class="footer"><td>%s</td></tr>',$value['footer']);
$o[$i][$value['position']] .= '</table>';
}
// Render our output.
$output .= '<table class="subblockhead">';
foreach ($o as $k => $v)
$output .= sprintf('<tr><td style="width: %s%%;">%s</td></tr>',$x=round(100/$y,0),implode(sprintf('</td><td style="width: %s%%;">',$x),$v));
$output .= '</table>';
return $output;
}
}
?>