Merge branch 'MOODLE_3X_STABLE' into MOODLE_41_STABLE

classes/renderer.php

@@ -163,12 +163,24 @@ class renderer {
             $item->modtext = self::replace_image_with_string($item->modtext);
         }
 
+        try {
+            // Create a download button for .mbz file.
+            $storage = new storage();
+            $file = $storage->get($item->filename);
+            $downloadurl = \moodle_url::make_pluginfile_url($file->get_contextid(), $file->get_component(), $file->get_filearea(),
+                    null, $file->get_filepath(), $file->get_filename(), true);
+            $downloadbutton = html_writer::link($downloadurl, '<i class="fa fa-download" alt="' . get_string('download') . '"></i>',
+                    [ 'title' => get_string('downloadfile') ]);
+        } catch (\block_sharing_cart\exceptions\cannot_find_file_exception $e) {
+            $downloadbutton = '';
+        }
+
         return '
 				<li class="activity ' . $class . '" id="block_sharing_cart-item-' . $item->id . '" data-disable-copy="'. ($item->uninstalled_plugin ?? 0) .'">
 					<div class="sc-indent-' . $depth . '" title="' . $title . '">
 						' . self::render_modicon($item) . '
 						<span class="instancename">' . format_string($item->modtext) . '</span>
-						<span class="commands"></span>
+						<span class="commands">' . $downloadbutton . '</span>
 					</div>
 				</li>';
     }