[Client:Mobile] 詳細な時間を確認できるように

src/web/app/mobile/tags/drive/file-viewer.tag

@@ -23,7 +23,7 @@
 			<span class="separator"></span>
 			<span class="data-size">{ bytesToSize(file.datasize) }</span>
 			<span class="separator"></span>
-			<span class="created-at"><i class="fa fa-clock-o"></i><mk-time time={ file.created_at }></mk-time></span>
+			<span class="created-at" onclick={ showCreatedAt }><i class="fa fa-clock-o"></i><mk-time time={ file.created_at }></mk-time></span>
 		</div>
 	</div>
 	<div class="menu">
@@ -213,5 +213,9 @@
 				});
 			});
 		};
+
+		this.showCreatedAt = () => {
+			alert(new Date(this.file.created_at).toLocaleString());
+		};
 	</script>
 </mk-drive-file-viewer>