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<?php
/**
* @version $Id$
* @package Koowa_Template
* @subpackage Helper
* @copyright Copyright (C) 2007 - 2012 Johan Janssens. All rights reserved.
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html>
* @link http://www.nooku.org
*/
/**
* Template Grid Helper
*
* @author Johan Janssens <johan@nooku.org>
* @package Koowa_Template
* @subpackage Helper
* @see http://ajaxpatterns.org/Data_Grid
*/
class KTemplateHelperGrid extends KTemplateHelperAbstract
{
/**
* Render a checkbox field
*
* @param array An optional array with configuration options
* @return string Html
*/
public function checkbox($config = array())
{
$config = new KConfig($config);
$config->append(array(
'row' => null,
));
if($config->row->isLockable() && $config->row->locked())
{
$html = '<span class="editlinktip hasTip" title="'.$config->row->lockMessage() .'">
<img src="media://lib_koowa/images/locked.png"/>
</span>';
}
else
{
$column = $config->row->getIdentityColumn();
$value = $config->row->{$column};
$html = '<input type="checkbox" class="-koowa-grid-checkbox" name="'.$column.'[]" value="'.$value.'" />';
}
return $html;
}
/**
* Render an search header
*
* @param array An optional array with configuration options
* @return string Html
*/
public function search($config = array())
{
$config = new KConfig($config);
$config->append(array(
'search' => null
));
$html = '<input name="search" id="search" value="'.$this->getTemplate()->getView()->escape($config->search).'" />';
$html .= '<button>'.$this->translate('Go').'</button>';
$html .= '<button onclick="document.getElementById(\'search\').value=\'\';this.form.submit();">'.$this->translate('Reset').'</button>';
return $html;
}
/**
* Render a checkall header
*
* @param array An optional array with configuration options
* @return string Html
*/
public function checkall($config = array())
{
$config = new KConfig($config);
$html = '<input type="checkbox" class="-koowa-grid-checkall" />';
return $html;
}
/**
* Render a sorting header
*
* @param array An optional array with configuration options
* @return string Html
*/
public function sort( $config = array())
{
$config = new KConfig($config);
$config->append(array(
'title' => '',
'column' => '',
'direction' => 'asc',
'sort' => ''
));
//Set the title
if(empty($config->title)) {
$config->title = ucfirst($config->column);
}
//Set the direction
$direction = strtolower($config->direction);
$direction = in_array($direction, array('asc', 'desc')) ? $direction : 'asc';
//Set the class
$class = '';
if($config->column == $config->sort)
{
$direction = $direction == 'desc' ? 'asc' : 'desc'; // toggle
$class = 'class="-koowa-'.$direction.'"';
}
$url = clone KRequest::url();
$query = $url->getQuery(1);
$query['sort'] = $config->column;
$query['direction'] = $direction;
$url->setQuery($query);
$html = '<a href="'.$url.'" title="'.$this->translate('Click to sort by this column').'" '.$class.'>';
$html .= $this->translate($config->title);
$html .= '</a>';
// Mark the current column
if ($config->column == $config->sort) {
$icon = 'sort_'.(strtolower($config->direction) === 'asc' ? 'asc' : 'desc');
$html .= ' <img src="media://system/images/'.$icon.'.png">';
}
return $html;
}
/**
* Render an enable field
*
* @param array An optional array with configuration options
* @return string Html
*/
public function enable($config = array())
{
$config = new KConfig($config);
$config->append(array(
'row' => null,
'field' => 'enabled'
))->append(array(
'data' => array($config->field => $config->row->{$config->field})
));
$img = $config->row->{$config->field} ? 'enabled.png' : 'disabled.png';
$alt = $config->row->{$config->field} ? $this->translate( 'Enabled' ) : $this->translate( 'Disabled' );
$text = $config->row->{$config->field} ? $this->translate( 'Disable Item' ) : $this->translate( 'Enable Item' );
$config->data->{$config->field} = $config->row->{$config->field} ? 0 : 1;
$data = str_replace('"', '"', $config->data);
$html = '<img src="media://lib_koowa/images/'. $img .'" border="0" alt="'. $alt .'" data-action="edit" data-data="'.$data.'" title='.$text.' />';
return $html;
}
/**
* Render an order field
*
* @param array An optional array with configuration options
* @return string Html
*/
public function order($config = array())
{
$config = new KConfig($config);
$config->append(array(
'row' => null,
'total' => null,
'field' => 'ordering',
'data' => array('order' => 0)
));
$up = 'media://lib_koowa/images/arrow_up.png';
$down = 'media://lib_koowa/images/arrow_down.png';
$config->data->order = -1;
$updata = str_replace('"', '"', $config->data);
$config->data->order = +1;
$downdata = str_replace('"', '"', $config->data);
$html = '';
if ($config->row->{$config->field} > 1) {
$html .= '<img src="'.$up.'" border="0" alt="'.$this->translate('Move up').'" data-action="edit" data-data="'.$updata.'" />';
}
$html .= $config->row->{$config->field};
if($config->row->{$config->field} != $config->total) {
$html .= '<img src="'.$down.'" border="0" alt="'.$this->translate('Move down').'" data-action="edit" data-data="'.$downdata.'"/>';
}
return $html;
}
/**
* Render an access field
*
* @param array An optional array with configuration options
* @return string Html
*/
public function access($config = array())
{
$config = new KConfig($config);
$config->append(array(
'row' => null,
'field' => 'access'
))->append(array(
'data' => array($config->field => $config->row->{$config->field})
));
switch($config->row->{$config->field})
{
case 0 :
{
$color = 'green';
$group = $this->translate('Public');
$access = 1;
} break;
case 1 :
{
$color = 'red';
$group = $this->translate('Registered');
$access = 2;
} break;
case 2 :
{
$color = 'black';
$group = $this->translate('Special');
$access = 0;
} break;
}
$config->data->{$config->field} = $access;
$data = str_replace('"', '"', $config->data);
$html = '<span style="color:'.$color.'" data-action="edit" data-data="'.$data.'">'.$group.'</span>';
return $html;
}
}
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