url.php
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<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('url');
/**
* Form Field class for the FOF framework
* Supports a URL text field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldUrl extends JFormFieldUrl implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in a repeatable view */
public $rowid;
/**
* 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()
{
$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
$dolink = $this->element['show_link'] == 'true';
$empty_replacement = '';
if ($this->element['empty_replacement'])
{
$empty_replacement = (string) $this->element['empty_replacement'];
}
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$innerHtml = htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8');
if ($dolink)
{
$innerHtml = '<a href="' . $innerHtml . '">' .
$innerHtml . '</a>';
}
return '<span id="' . $this->id . '" ' . $class . '>' .
$innerHtml .
'</span>';
}
/**
* 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()
{
// Initialise
$class = $this->id;
$show_link = false;
$empty_replacement = '';
$link_url = htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8');
// Get field parameters
if ($this->element['class'])
{
$class .= ' ' . (string) $this->element['class'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string) $this->element['empty_replacement'];
}
// Get the (optionally formatted) value
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$value = htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8');
// Create the HTML
$html = '<span class="' . $class . '">';
if ($show_link)
{
$html .= '<a href="' . $link_url . '">';
}
$html .= $value;
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
}