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<?php
/**
* @package Joomla.Platform
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
JFormHelper::loadFieldClass('text');
/**
* Form Field class for the Joomla Platform.
* Supports a URL text field
*
* @package Joomla.Platform
* @subpackage Form
* @link http://www.w3.org/TR/html-markup/input.url.html#input.url
* @see JFormRuleUrl for validation of full urls
* @since 11.1
*/
class JFormFieldUrl extends JFormFieldText
{
/**
* The form field type.
*
* @var string
* @since 11.1
*/
protected $type = 'Url';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*
* @since 3.1.2 (CMS)
*/
protected function getInput()
{
// Translate placeholder text
$hint = $this->translateHint ? JText::_($this->hint) : $this->hint;
// Initialize some field attributes.
$size = !empty($this->size) ? ' size="' . $this->size . '"' : '';
$maxLength = !empty($this->maxLength) ? ' maxlength="' . $this->maxLength . '"' : '';
$class = !empty($this->class) ? ' class="' . $this->class . '"' : '';
$readonly = $this->readonly ? ' readonly' : '';
$disabled = $this->disabled ? ' disabled' : '';
$required = $this->required ? ' required aria-required="true"' : '';
$hint = $hint ? ' placeholder="' . $hint . '"' : '';
$autocomplete = !$this->autocomplete ? ' autocomplete="off"' : ' autocomplete="' . $this->autocomplete . '"';
$autocomplete = $autocomplete == ' autocomplete="on"' ? '' : $autocomplete;
$autofocus = $this->autofocus ? ' autofocus' : '';
$spellcheck = $this->spellcheck ? '' : ' spellcheck="false"';
// Initialize JavaScript field attributes.
$onchange = !empty($this->onchange) ? ' onchange="' . $this->onchange . '"' : '';
// Including fallback code for HTML5 non supported browsers.
JHtml::_('jquery.framework');
JHtml::_('script', 'system/html5fallback.js', false, true);
// Uris should never include <>" see see http://www.ietf.org/rfc/rfc1738.txt.
$this->value = str_replace(array('<', '>', '"'), '', $this->value);
return '<input type="url" name="' . $this->name . '"' . $class . ' id="' . $this->id . '" value="'
. JStringPunycode::urlToUTF8($this->value, ENT_COMPAT, 'UTF-8') . '"' . $size . $disabled . $readonly
. $hint . $autocomplete . $autofocus . $spellcheck . $onchange . $maxLength . $required . ' />';
}
}
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