Merge branch 'master' into develop

src/README.txt

@@ -1,8 +1,8 @@
 === Tainacan Interface ===
 Contributors: andrebenedito, daltonmartins, fabianobn, jacsonp, leogermani, weryques, wetah, eduardohumberto, ravipassos, jessicafpx, marinagiolo, omarceloavila
 Requires at least: WordPress 4.8
-Tested up to: WordPress 5.2
-Version: 1.3
+Tested up to: WordPress 5.2.1
+Version: 1.3.1
 Requires PHP: 5.6
 Stable tag: trunk
 License: GNU General Public License v3

src/assets/scss/style.scss

@@ -3,7 +3,7 @@ Theme Name: Tainacan Interface
 Author: MediaLab UFG
 Author URI: https://tainacan.org
 Description: This is the default theme for the Tainacan project. Use this in conjunction with Tainacan plugin to easily manage and publish you digital collectinons with a beautiful faceted search interface. Ideal for museums, galleries, libraries and anyone who have a digital repository. 
-Version: 1.3
+Version: 1.3.1
 License: GNU General Public License v3
 License URI: https://www.gnu.org/licenses/gpl-3.0.en.html
 Tags: two-columns, right-sidebar, grid-layout, flexible-header, custom-colors, custom-header, custom-menu, custom-logo, featured-images, footer-widgets, theme-options, threaded-comments, translation-ready, photography, portfolio 

src/tainacan/single-items.php

@@ -54,7 +54,11 @@
 					<?php endif; ?>
 
 					<?php
-						$attachment = array_values(
+						if (function_exists('tainacan_get_the_attachments')) {
+							$attachments = tainacan_get_the_attachments();
+						} else {
+							// compatibility with pre 0.11 tainacan plugin
+							$attachments = array_values(
 								get_children(
 									array(
 										'post_parent' => $post->ID,
@@ -65,16 +69,18 @@
 									)
 								)
 							);
+						}
+						
 					?>
 
-					<?php if ( ! empty( $attachment ) ) : ?>
+					<?php if ( ! empty( $attachments ) ) : ?>
 
 						<div class="mt-3 tainacan-single-post">
 							<article role="article">
 								<h1 class="title-content-items"><?php _e( 'Attachments', 'tainacan-interface' ); ?></h1>
 								<section class="tainacan-content single-item-collection margin-two-column">
 									<div class="single-item-collection--attachments">
-										<?php foreach ( $attachment as $attachment ) { ?>
+										<?php foreach ( $attachments as $attachment ) { ?>
 											<div class="single-item-collection--attachments-file">
 												<a href="<?php echo $attachment->guid; ?>" data-toggle="lightbox" data-gallery="example-gallery">
 													<?php