ManageAssets: add thumbnails to asset table

controllers/ManageAssets.php

@@ -45,6 +45,34 @@ class ManageAssets extends HTMLController
 						},
 					],
 				],
+				'thumbnail' => [
+					'header' => ' ',
+					'is_sortable' => false,
+					'cell_class' => 'text-center',
+					'parse' => [
+						'type' => 'function',
+						'data' => function($row) {
+							$asset = Image::byRow($row);
+							$width = $height = 65;
+							if ($asset->isImage())
+							{
+								if ($asset->isPortrait())
+									$width = null;
+								else
+									$height = null;
+
+								$thumb = $asset->getThumbnailUrl($width, $height);
+							}
+							else
+								$thumb = BASEURL . '/images/nothumb.svg';
+
+							$width = isset($width) ? $width . 'px' : 'auto';
+							$height = isset($height) ? $height . 'px' : 'auto';
+
+							return sprintf('<img src="%s" style="width: %s; height: %s;">', $thumb, $width, $height);
+						},
+					],
+				],
 				'id_asset' => [
 					'value' => 'id_asset',
 					'header' => 'ID',
@@ -107,7 +135,7 @@ class ManageAssets extends HTMLController
 
 				$data = Registry::get('db')->queryAssocs('
 					SELECT a.id_asset, a.subdir, a.filename,
-						a.image_width, a.image_height,
+						a.image_width, a.image_height, a.mimetype,
 						u.id_user, u.first_name, u.surname
 					FROM assets AS a
 					LEFT JOIN users AS u ON a.id_user_uploaded = u.id_user