fix accessibility for deleted files

apps/files/templates/appnavigation.php

@@ -11,8 +11,10 @@
 			</button>
 		</div>
 		<div id="app-settings-content">
-				<h2><?php p($l->t('WebDAV'));?></h2>
-				<div><input id="webdavurl" type="text" readonly="readonly" value="<?php p(OC_Helper::linkToRemote('webdav')); ?>" /></div>
+				<h2>
+					<label for="webdavurl"><?php p($l->t('WebDAV'));?></label>
+				</h2>
+				<input id="webdavurl" type="text" readonly="readonly" value="<?php p(OC_Helper::linkToRemote('webdav')); ?>" />
 				<em><?php print_unescaped($l->t('Use this address to <a href="%s" target="_blank">access your Files via WebDAV</a>', array(link_to_docs('user-webdav'))));?></em>
 		</div>
 	</div>

apps/files_trashbin/js/app.js

@@ -68,6 +68,7 @@ OCA.Trashbin.App = {
 			render: function(actionSpec, isDefault, context) {
 				var $actionLink = fileActions._makeActionLink(actionSpec, context);
 				$actionLink.attr('original-title', t('files', 'Delete permanently'));
+				$actionLink.children('img').attr('alt', t('files', 'Delete permanently'));
 				context.$file.find('td:last').append($actionLink);
 				return $actionLink;
 			},

apps/files_trashbin/templates/index.php

@@ -18,11 +18,13 @@
 			<th id='headerName' class="hidden column-name">
 				<div id="headerName-container">
 					<input type="checkbox" id="select_all_trash" class="select-all"/>
-					<label for="select_all_trash"></label>
+					<label for="select_all_trash">
+						<span class="hidden-visually"><?php p($l->t('Select all'))?></span>
+					</label>
 					<a class="name sort columntitle" data-sort="name"><span><?php p($l->t( 'Name' )); ?></span><span class="sort-indicator"></span></a>
 					<span id="selectedActionsList" class='selectedActions'>
 						<a href="" class="undelete">
-							<img class="svg" alt="<?php p($l->t( 'Restore' )); ?>"
+							<img class="svg" alt=""
 								 src="<?php print_unescaped(OCP\image_path("core", "actions/history.svg")); ?>" />
 							<?php p($l->t('Restore'))?>
 						</a>
@@ -34,7 +36,7 @@
 				<span class="selectedActions">
 					<a href="" class="delete-selected">
 						<?php p($l->t('Delete'))?>
-						<img class="svg" alt="<?php p($l->t('Delete'))?>"
+						<img class="svg" alt=""
 							src="<?php print_unescaped(OCP\image_path("core", "actions/delete.svg")); ?>" />
 					</a>
 				</span>