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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-3/JG/trunk/components/com_joomgallery/models/fields/thumbnail.php $
// $Id: thumbnail.php 4201 2013-04-15 21:35:52Z chraneco $
/****************************************************************************************\
** JoomGallery 3 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2013 JoomGallery::ProjectTeam **
** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam **
** Released under GNU GPL Public License **
** License: http://www.gnu.org/copyleft/gpl.html or have a look **
** at administrator/components/com_joomgallery/LICENSE.TXT **
\****************************************************************************************/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
/**
* Renders a thumbnail selection form field
*
* @package JoomGallery
* @since 2.0
*/
class JFormFieldThumbnail extends JFormField
{
/**
* The form field type.
*
* @var string
* @since 2.0
*/
protected $type = 'Thumbnail';
/**
* Returns the HTML for a thumbnail selection form field.
*
* @return object The thumbnail selection form field.
* @since 2.0
*/
protected function getInput()
{
$doc = JFactory::getDocument();
$imagelib_id = $this->element['imagelib_id'] ? $this->element['imagelib_id'] : 'imagelib';
// Get category id from request
$catid = JRequest::getInt('catid', 0);
// Prepare the path for the thumbnail preview
$path = 'index.php?option='._JOOM_OPTION.'&view=image&format=raw&type=thumb&id=';
$js = "
function joom_selectimage(id, title, object, filename) {
document.getElementById(object + '_id').value = id;
$('remove_button').removeClass('jg_displaynone');
if(id != '') {
document.getElementById('".$imagelib_id."').src = '".$path."' + id
} else {
document.getElementById('".$imagelib_id."').src = '".JURI::root(true)."/media/system/images/blank.png';
}
window.parent.SqueezeBox.close();
}
function joom_clearthumb() {
$('remove_button').addClass('jg_displaynone');
document.getElementById('".$this->id."_id').value = 0;
document.getElementById('".$imagelib_id."').src = '".JURI::root(true)."/media/system/images/blank.png';
}";
$doc->addScriptDeclaration($js);
$link = 'index.php?option=com_joomgallery&view=mini&extended=0&format=raw&object='.$this->id.'&type=category&catid='.$catid;
JHTML::_('behavior.modal', 'a.modal');
$html = '
<a class="modal-button" title="'.JText::_('COM_JOOMGALLERY_COMMON_SELECT_THUMBNAIL_TIP').'" href="'.$link.'" rel="{handler: \'iframe\', size: {x: 620, y: 550}}">'.JText::_('COM_JOOMGALLERY_COMMON_SELECT').'</a>
<input type="hidden" id="'.$this->id.'_id" name="'.$this->name.'" value="'.$this->value.'" />
<a id="remove_button" '.(!$this->value ? 'class="jg_displaynone" ' : '').'title="'.JText::_('COM_JOOMGALLERY_COMMON_REMOVE_CATTHUMB_TIP').'" href="javascript:joom_clearthumb();"><img src="media/media/images/remove.png" alt="Remove" /></a>';
return $html;
}
}