include post date as link

src/main/java/de/jalin/fedipage/FediServlet.java

@@ -46,6 +46,8 @@ public class FediServlet extends HttpServlet {
 			context.put("profile", loader.loadProfile());
 			context.put("pinned", loader.loadPinned());
 			context.put("timeline", loader.loadTimeline());
+			context.put("dateformatter", new PostDateFormatter());
+			
 			final Template template = velocityEngine.getTemplate("/templates/profil.vm");
 			response.setContentType("text/html;charset=UTF-8");
 			try (PrintWriter writer = response.getWriter()) {

src/main/java/de/jalin/fedipage/PostDateFormatter.java

@@ -0,0 +1,39 @@
+package de.jalin.fedipage;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class PostDateFormatter {
+
+	final SimpleDateFormat dfTimestamp;
+	final SimpleDateFormat dfEuropean;
+	
+	public PostDateFormatter() {
+		dfTimestamp = new SimpleDateFormat("yyyy-MM-dd");
+		dfEuropean = new SimpleDateFormat("dd.MM.yyyy");
+	}
+	
+	public String format(final String timestamp) {
+		if (timestamp == null) {
+			return "unbekannt";
+		}
+		if (timestamp.length() < 10) {
+			return timestamp;
+		}
+		long now = System.currentTimeMillis();
+		if (timestamp.startsWith(dfTimestamp.format(new Date(now)))) {
+			return "heute";
+		}
+		if (timestamp.startsWith(dfTimestamp.format(new Date(now - (24*60*60*1000L))))) {
+			return "gestern";
+		}
+		try {
+			final Date date = dfTimestamp.parse(timestamp.substring(0, 10));
+			return dfEuropean.format(date);
+		} catch (ParseException e) {
+		}
+		return timestamp.substring(0, 10);
+	}
+	
+}

src/main/resources/templates/profil.vm

@@ -156,6 +156,12 @@
             font-size: 13px;
         }
 
+        .post-date a {
+            color: #9baec8;
+            font-size: 13px;
+            text-decoration: none;
+        }
+
         .post-content {
             margin-bottom: 10px;
         }
@@ -301,6 +307,7 @@
         <div id="posts" class="posts">
 #foreach( $post in $pinned )
 #set ( $image_class = 'single' ) 
+#set ( $post_date = $dateformatter.format( $post.created_at ) )
 			<div class="post">
 				<div class="boost-indicator">📌 Angeheftet</div>
 				<div class="post-header">
@@ -309,6 +316,7 @@
 						<div class="post-display-name">$post.account.display_name</div>
 						<div class="post-username"><a href="$post.account.url">@$post.account.acct</a></div>
 					</div>
+					<div class="post-date"><a href="$post.url" target="_blank">$post_date</a></div>
 				</div>
 				<div class="post-content">$post.content</div>
 #if( $post.media_attachments.length > 0 )
@@ -339,6 +347,7 @@
 #set ( $image_class = 'single' ) 
 			<div class="post">
 #if( $post.reblog.account )
+#set ( $post_date = $dateformatter.format( $post.reblog.created_at ) )
 #if( $post.reblog.media_attachments.length > 1 )
 #set ( $image_class = 'double' ) 
 #end
@@ -352,6 +361,7 @@
 						<div class="post-display-name">$post.reblog.account.display_name</div>
 						<div class="post-username"><a href="$post.reblog.account.url">@$post.reblog.account.acct</a></div>
 					</div>
+					<div class="post-date"><a href="$post.reblog.url" target="_blank">$post_date</a></div>
 				</div>
 				<div class="post-content">$post.reblog.content</div>
 #if( $post.reblog.media_attachments.length > 0 )
@@ -366,6 +376,7 @@
 				</div>
 #end
 #else
+#set ( $post_date = $dateformatter.format( $post.created_at ) )
 #if( $post.media_attachments.length > 1 )
 #set ( $image_class = 'double' ) 
 #end
@@ -378,6 +389,7 @@
 						<div class="post-display-name">$post.account.display_name</div>
 						<div class="post-username"><a href="$post.account.url">@$post.account.acct</a></div>
 					</div>
+					<div class="post-date"><a href="$post.url" target="_blank">$post_date</a></div>
 				</div>
 				<div class="post-content">$post.content</div>
 #if( $post.media_attachments.length > 0 )