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