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<?php
/**
* ZT Shortcodes
* A powerful Joomla plugin to help effortlessly customize your own content and style without HTML code knowledge
*
* @version 1.0.0
* @author ZooTemplate
* @email support@zootemplate.com
* @link http://www.zootemplate.com
* @copyright Copyright (c) 2015 ZooTemplate
* @license GPL v2
*/
?>
<?php
$dir = JPath::clean(JPATH_ROOT . '/images/' . $options->get('dir'));
// Allowed filetypes
$allowedExtensions = array('jpg', 'png', 'gif');
// Also allow filetypes in uppercase
$allowedExtensions = array_merge($allowedExtensions, array_map('strtoupper', $allowedExtensions));
// Build the filter. Will return something like: "jpg|png|JPG|PNG|gif|GIF"
$filter = implode('|', $allowedExtensions);
$filter = "^.*\.(" . implode('|', $allowedExtensions) . ")$";
$files = JFolder::files($dir, $filter, false, true);
if (is_array($files))
{
foreach ($files as $key => $image)
{
$image = JPath::clean($image);
$images[$key]['src'] = ZtShortcodesPath::getInstance()->toUrl(
ZtShortcodesHelperImage::getThumbnail($image, $options->get('width', 600), $options->get('height', 600), 'resized_')
);
$images[$key]['thumbnail'] = ZtShortcodesPath::getInstance()->toUrl(
ZtShortcodesHelperImage::getThumbnail($image, $options->get('thumb-width', 300), $options->get('thumb-height', 300), 'thumb_')
);
}
}
$style = '';
if($options->get('thumb-width') != ''){
$style .= 'width: '. $options->get('thumb-width') . 'px';
} elseif($options->get('thumb-height') != ''){
$style .= 'height: '. $options->get('thumb-height') .'px';
}
?>
<div class="zt-gallery zt-gallery-default clearfix">
<?php if (!empty($images)) : ?>
<?php foreach ($images as $image) : ?>
<a href="<?php echo $image['src']; ?>" class="ztshortcodes-gallery group1">
<img src="<?php echo $image['thumbnail']; ?>" alt="Image Gallery" style="<?php echo $style; ?>"></a>
<?php endforeach; ?>
<?php endif; ?>
</div>
<script>
jQuery(document).ready(function () {
jQuery('a.ztshortcodes-gallery').colorbox({
width: <?php echo $options->get('width'); ?>,
height: <?php echo $options->get('height'); ?>,
rel: "group1"
});
})
</script>