function get_gallery_popupobjs($post_id, $title_prefix = '')
{
$attachments = get_post_meta($post_id, '_gattachment', TRUE);
wpprint($attachments);
if ($attachments) {
$gattachments = maybe_unserialize($attachments);
$imagedata = array();
foreach ($gattachments as $attid => $img) {
if (!empty($img)) {
$attachment = get_gallery_attachment($attid);
$imagedata[] = array('src' => $img['url'], 'title' => $title_prefix . $attachment->title);
}
}
return json_encode($imagedata);
}
}
?>
</h2>
<div class="row">
<?php
$post_id = get_the_ID();
$gallery_images = get_post_meta($post_id, '_gattachment', TRUE);
$gattachments = maybe_unserialize($gallery_images);
if (isset($gattachments[0])) {
unset($gattachments[0]);
}
if (!empty($gattachments)) {
$cointer = 1;
foreach ($gattachments as $attachment_id => $img) {
$attchment = wp_get_attachment_image_src($attachment_id, 'medium');
$thumbnail = @$attchment[0];
$att = get_gallery_attachment($attachment_id);
?>
<div class="col-xs-6 col-sm-3 gallery-item">
<div class="thumbnail">
<img src="<?php
echo $thumbnail;
?>
" alt="<?php
echo $att->title;
?>
" />
<a class="caption" href="<?php
echo @$img['url'];
?>
" title="<?php
echo !empty($att->caption) ? $att->caption : $att->title;