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<?php
/**
* @copyright Copyright (c) 2013 Skyline Technology Ltd (http://extstore.com). All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
// No direct access.
defined('_JEXEC') or die;
jimport('joomla.html.html');
jimport('joomla.form.formfield');
/**
* Provides a modal image selector including upload mechanism.
*
* @package Joomla.Administrator
* @subpakage ExtStore.AdvPortfolioPro
*/
class JFormFieldImageHandler extends JFormField {
/** @var string The form field type. */
protected $type = 'ImageHandler';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*/
protected function getInput() {
JHtml::_('advportfoliopro.modal');
JHtml::_('script', 'com_advportfoliopro/admin.script.js', array(), true);
JHtml::_('stylesheet', 'com_advportfoliopro/admin.style.css', array(), true);
static $js;
$document = JFactory::getDocument();
if (!$js) {
$js = true;
$document->addScriptDeclaration("
(function($) {
$(document).ready(function() {
ExtStore.AdvPortfolioPro.image.init();
});
})(jQuery);
");
}
// Initialize variables.
$html = array();
$attr = '';
// Initialize JavaScript field attributes.
$attr .= $this->element['onchange'] ? ' onchange="' . (string) $this->element['onchange'] . '"' : '';
// The text field.
$html[] = '<input type="hidden" class="image-input" name="' . $this->name . '" id="' . $this->id . '"' . ' value="'
. htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') . '"' . $attr . ' />';
// The button.
$html[] = '<a class="exmodal image-select btn" data-fancybox-type="iframe" href="'
. ($this->element['readonly'] ? '' : JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $this->id))
. '"><i class="icon-pictures"></i> ' . JText::_('JLIB_FORM_BUTTON_SELECT') . '</a>';
$html[] = '<a class="btn image-clear"'
. ' href="javascript:void(0);"><i class="icon-remove"></i> ' . JText::_('JLIB_FORM_BUTTON_CLEAR') . '</a>';
$html[] = '<div class="image-preview">';
$html[] = $this->value ? JHtml::_('advportfoliopro.image', $this->value, 200, 200, $this->value, false, 'class="img-polaroid"') : '';
$html[] = '</div>';
return implode("\n", $html);
}
}