OwlCyberSecurity - MANAGER

Edit File: ovaev-metabox-event-gallery.php

<?php

if ( !defined( 'ABSPATH' ) ) exit();

global $post;

$post_id 			= isset( $_REQUEST['post'] ) ? $_REQUEST['post'] : '';
$ovaev_gallery_id 	= get_post_meta( $post_id, 'ovaev_gallery_id', true);

?>
<div class="ovaev_metabox">

<a class="gallery-add button button button-primary button-large text-right" href="javascript:void(0)" data-uploader-title="<?php esc_html_e( "Add image(s) to gallery", "ovaev" ); ?>" data-uploader-button-text="Add image(s)"><?php esc_html_e( "Add image(s)", "ovaev" ); ?></a>

<ul id="gallery-metabox-list">
		<?php if ( $ovaev_gallery_id ):
			foreach ( $ovaev_gallery_id as $key => $value ):
				$image = wp_get_attachment_image_src( $value );

if ( ! $image || ! isset( $image[0] ) ) { continue; }
		?>
					<li>
						<input type="hidden" name="ovaev_gallery_id[<?php echo $key; ?>]" value="<?php echo esc_attr($value); ?>">
						<img class="image-preview" src="<?php echo esc_url( $image[0] ); ?>">
						<a class="change-image button button-small" href="#" data-uploader-title="Change image" data-uploader-button-text="Change image"><?php esc_html_e( "Change image", "ovaev" ); ?></a>
						<small><a class="remove-image" href="#"><?php esc_html_e( "Remove image", "ovaev" ); ?></a></small>
					</li>
		<?php endforeach; endif; ?>
	</ul>
</div>

<?php wp_nonce_field( 'ovaev_nonce', 'ovaev_nonce' ); ?>