Current File : /home/lightco1/upgrade.lightco.com.au/libraries/fof30/Form/Field/ImageList.php
<?php
/**
* @package FOF
* @copyright 2010-2017 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU GPL version 2 or later
*/
namespace FOF30\Form\Field;
use FOF30\Form\FieldInterface;
use FOF30\Form\Form;
use FOF30\Model\DataModel;
use \JHtml;
use \JText;
defined('_JEXEC') or die;
\JFormHelper::loadFieldClass('imagelist');
/**
* Form Field class for the FOF framework
* Media selection field.
*
* @deprecated 3.1 Support for XML forms will be removed in FOF 4
*/
class ImageList extends \JFormFieldImageList implements FieldInterface
{
/**
* @var string Static field output
*/
protected $static;
/**
* @var string Repeatable field output
*/
protected $repeatable;
/**
* The Form object of the form attached to the form field.
*
* @var Form
*/
protected $form;
/**
* A monotonically increasing number, denoting the row number in a repeatable view
*
* @var int
*/
public $rowid;
/**
* The item being rendered in a repeatable form field
*
* @var DataModel
*/
public $item;
/**
* Method to get certain otherwise inaccessible properties from the form field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
if (isset($this->element['legacy']))
{
return $this->getInput();
}
$options = array(
'id' => $this->id
);
return $this->getFieldContents($options);
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
if (isset($this->element['legacy']))
{
return $this->getInput();
}
$options = array(
'class' => $this->id
);
return $this->getFieldContents($options);
}
/**
* Method to get the field input markup.
*
* @param array $fieldOptions Options to be passed into the field
*
* @return string The field HTML
*/
public function getFieldContents(array $fieldOptions = array())
{
$imgattr = array();
$alt = null;
if (isset($fieldOptions['id']) && $fieldOptions['id'])
{
$imgattr['id'] = $fieldOptions['id'];
}
if ($this->class || (isset($fieldOptions['class']) && $fieldOptions['class']))
{
$imgattr['class'] = $this->class . (isset($fieldOptions['class']) ? ' ' . $fieldOptions['class'] : '');
}
if ($this->element['style'])
{
$imgattr['style'] = (string) $this->element['style'];
}
if ($this->element['width'])
{
$imgattr['width'] = (string) $this->element['width'];
}
if ($this->element['height'])
{
$imgattr['height'] = (string) $this->element['height'];
}
if ($this->element['align'])
{
$imgattr['align'] = (string) $this->element['align'];
}
if ($this->element['rel'])
{
$imgattr['rel'] = (string) $this->element['rel'];
}
if ($this->element['alt'])
{
$alt = JText::_((string) $this->element['alt']);
}
if ($this->element['title'])
{
$imgattr['title'] = JText::_((string) $this->element['title']);
}
$path = (string) $this->element['directory'];
$path = trim($path, '/' . DIRECTORY_SEPARATOR);
$platform = $this->form->getContainer()->platform;
$baseDirs = $platform->getPlatformBaseDirs();
if ($this->value && file_exists($baseDirs['root'] . '/' . $path . '/' . $this->value))
{
$src = $platform->URIroot() . '/' . $path . '/' . $this->value;
return JHtml::image($src, $alt, $imgattr);
}
// JHtml::image returns weird stuff when an empty path is provided, so let's be safe than sorry and return empty
return '';
}
}
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