Sindbad~EG File Manager

<?php
/**
 * @copyright	Copyright (C) 2011 Simplify Your Web, Inc. All rights reserved.
 * @license		GNU General Public License version 3 or later; see LICENSE.txt
 */

defined('JPATH_PLATFORM') or die;

JFormHelper::loadFieldClass('list');

/**
 * 
 * @author Olivier Buisard
 * 
 * for Joomla 3+ ONLY
 *
 */
class JFormFieldSYWCardinalText extends JFormFieldList 
{
	protected $type = 'SYWCardinalText';
	
	protected $unit;
	protected $icons;
	protected $tooltips;
	protected $help;
	protected $maxLength;
	protected $layout;
	
	protected $values = array();
	
	protected $forceMultiple = true;
	
	protected function getInput() 
	{	
		$html = '';
	
		$lang = JFactory::getLanguage();
		$lang->load('lib_syw.sys', JPATH_SITE);
		
		JHtml::_('stylesheet', 'syw/fonts-min.css', false, true); // TODO if icons to show	
		JHtml::_('bootstrap.tooltip'); // TODO if tooltips to show	
		
		$size = !empty($this->size) ? ' size="' . $this->size . '"' : '';		
		$style = empty($size) ? '' : ' style="width:auto"';
		
		$hint = $this->translateHint ? JText::_($this->hint) : $this->hint;
		$hint = $hint ? ' placeholder="'.$hint.'"' : '';
		
		$default_top = null;
		$default_right = null;
		$default_bottom = null;
		$default_left = null;
		if ($this->default) {
			$defaults = explode(",", $this->default);
			if (count($defaults) == 1) {
				$defaults[] = $defaults[0];
				$defaults[] = $defaults[0];
				$defaults[] = $defaults[0];
			}
			$default_top = $defaults[0];
			$default_right = $defaults[1];
			$default_bottom = $defaults[2];
			$default_left = $defaults[3];
		}
		
		$this->values['top'] = $default_top;
		$this->values['right'] = $default_right;
		$this->values['bottom'] = $default_bottom;
		$this->values['left'] = $default_left;
		
		if (is_array($this->value)) {			
			foreach ($this->value as $i => $value) {
				if ($i == 0) {					
					if ($this->layout == 'corners') {
						$this->values['top'] = $value;
					} else {
						$this->values['top'] = $value;
					}
				}
				if ($i == 1) {
					if ($this->layout == 'corners') {
						$this->values['right'] = $value;
					} else {
						$this->values['left'] = $value;
					}
				}
				if ($i == 2) {
					if ($this->layout == 'corners') {
						$this->values['left'] = $value;
					} else {
						$this->values['right'] = $value;
					}
				}
				if ($i == 3) {
					if ($this->layout == 'corners') {
						$this->values['bottom'] = $value;
					} else {
						$this->values['bottom'] = $value;
					}
				}
			}
		} 
		
		$html .= '<table cellpadding="2" cellspacing="2">';
		
		if ($this->layout == 'corners') {
			
			$html .= '<tr>';
			
			$html .= '<td>'.self::createField('top', $style, $size, $this->maxLength, $hint).'</td>';
			$html .= '<td></td>';
			$html .= '<td>'.self::createField('right', $style, $size, $this->maxLength, $hint).'</td>';
			
			$html .= '</tr>';
			
			$html .= '<tr>';			
			
			$html .= '<td></td>';
			$html .= '<td style="width: 100px; height: 100px; background-color: #efefef; padding: 0; border: 10px solid #fff;">';
			$html .= '<table style="width: 100%; height: 100%"><tr style="height:15%"><td style="width:15%; background-color: #555"></td><td style="width:70%"></td><td style="width:15%; background-color: #555"></td></tr><tr style="height:70%"><td></td><td></td><td></td></tr><tr style="height:15%"><td style="background-color: #555"></td><td></td><td style="background-color: #555"></td></tr></table>';
			$html .= '</td>';
			$html .= '<td></td>';
			
			$html .= '</tr>';
			
			$html .= '<tr>';
			
			$html .= '<td>'.self::createField('left', $style, $size, $this->maxLength, $hint).'</td>';
			$html .= '<td></td>';
			$html .= '<td>'.self::createField('bottom', $style, $size, $this->maxLength, $hint).'</td>';
			
			$html .= '</tr>';
			
		} else { // default
			
			$html .= '<tr>';
			
			$html .= '<td colspan="3" style="text-align: center">'.self::createField('top', $style, $size, $this->maxLength, $hint).'</td>';
			
			$html .= '</tr>';
			
			$html .= '<tr>';
			
			$html .= '<td>'.self::createField('left', $style, $size, $this->maxLength, $hint).'</td>';			
			$html .= '<td style="width: 100px; height: 100px; background-color: #efefef; padding: 0; border: 10px solid #fff;">';
			$html .= '<table style="width: 100%; height: 100%"><tr style="height:15%"><td style="width:15%"></td><td style="width:70%; background-color: #555"></td><td style="width:15%"></td></tr><tr style="height:70%"><td style="background-color: #555"></td><td></td><td style="background-color: #555"></td></tr><tr style="height:15%"><td></td><td style="background-color: #555"></td><td></td></tr></table>';
			$html .= '</td>';
			$html .= '<td>'.self::createField('right', $style, $size, $this->maxLength, $hint).'</td>';
			
			$html .= '</tr>';
			
			$html .= '<tr>';
			
			$html .= '<td colspan="3" style="text-align: center">'.self::createField('bottom', $style, $size, $this->maxLength, $hint).'</td>';
			
			$html .= '</tr>';
		}
		
		$html .= '</table>';
		
		if ($this->help) {
			$html .= '<span class="help-block">'.JText::_($this->help).'</span>';
		}
		
		return $html;
	}
	
	public function setup(SimpleXMLElement $element, $value, $group = null)
	{
		$return = parent::setup($element, $value, $group);

		if ($return) {
			$this->unit = isset($this->element['unit']) ? $this->element['unit'] : '';
			$this->help = isset($this->element['help']) ? $this->element['help'] : '';
			
			$icons = isset($this->element['icons']) ? explode(",", $this->element['icons']) : array('');
			if (count($icons) == 1) {
				$icons[] = $icons[0];
				$icons[] = $icons[0];
				$icons[] = $icons[0];
			}
			$this->icons['top'] = $icons[0]; 
			$this->icons['right'] = $icons[1]; 
			$this->icons['bottom'] = $icons[2]; 
			$this->icons['left'] = $icons[3]; 
			
			$tooltips = isset($this->element['tooltips']) ? explode(",", $this->element['tooltips']) : array('');
			if (count($tooltips) == 1) {
				$tooltips[] = $tooltips[0];
				$tooltips[] = $tooltips[0];
				$tooltips[] = $tooltips[0];
			}
			$this->tooltips['top'] = empty($tooltips[0]) ? '' : JText::_($tooltips[0]); 
			$this->tooltips['right'] = empty($tooltips[1]) ? '' : JText::_($tooltips[1]); 
			$this->tooltips['bottom'] = empty($tooltips[2]) ? '' : JText::_($tooltips[2]); 
			$this->tooltips['left'] = empty($tooltips[3]) ? '' : JText::_($tooltips[3]); 
			
			$this->maxLength = isset($this->element['maxlength']) ? ' maxlength="'.$this->maxLength.'"' : '';
			
			$this->layout = isset($this->element['layout']) ? $this->element['layout'] : 'default';
		}

		return $return;
	}
	
	protected function createField($cardinal_point, $style = '', $size = '', $maxLength = '', $hint = '') 
	{
		$html = '';
		
		$overall_class = empty($this->tooltips[$cardinal_point]) ? '' : 'hasTooltip';
		$overall_class .= empty($this->icons[$cardinal_point]) ? '' : ' input-prepend';
		$overall_class .= empty($this->unit) ? '' : ' input-append';
		$overall_class = trim($overall_class);
		$overall_class = empty($overall_class) ? '' : ' class="'.$overall_class.'"';
		
		$title = empty($this->tooltips[$cardinal_point]) ? '' : ' title="'.$this->tooltips[$cardinal_point].'"';
		
		$html .= '<div'.$overall_class.$title.'>';
		
		if ($this->icons[$cardinal_point]) {
			$html .= '<div class="add-on">';
			$html .= '<i class="'.$this->icons[$cardinal_point].'"></i>';
			$html .= '</div>';
		}
		
		$html .= '<input type="text" name="'.$this->name.'" value="'.htmlspecialchars($this->values[$cardinal_point], ENT_COMPAT, 'UTF-8').'"'.$style.$size.$maxLength.$hint.' />';
		
		if ($this->unit) {
			$html .= '<div class="add-on">'.$this->unit.'</div>';
		}
		
		$html .= '</div>';
		
		return $html;
	}

}
?>