KB66 Add comment count to post header.

Change-Id: I98fd99327fdfebaddfebe3541e6b1ccb1d78fe3c
diff --git a/src/main/resources/META-INF/resources/cms2/base.css b/src/main/resources/META-INF/resources/cms2/base.css
index d68e07e..14d4f7a 100644
--- a/src/main/resources/META-INF/resources/cms2/base.css
+++ b/src/main/resources/META-INF/resources/cms2/base.css
@@ -323,7 +323,7 @@
   color: #555;
 }
 
-.post-self-link, .comment-self-link {
+.post-self-link, .comment-self-link, .comment-box-self-link {
   padding-left: 5px;
   padding-right: 5px;
 }
@@ -379,7 +379,7 @@
   line-height: 1em;
 }
 
-a.post-link, a.comment-link {
+a.post-link, a.comment-link, a.comment-box-link {
   text-decoration: none;
 }
 
diff --git a/src/main/resources/templates/PostResource/postList.html b/src/main/resources/templates/PostResource/postList.html
index 2f932ec..8c66e1d 100644
--- a/src/main/resources/templates/PostResource/postList.html
+++ b/src/main/resources/templates/PostResource/postList.html
@@ -66,6 +66,11 @@
                 <a class="post-link" href="/posts/{post.id}">
                   <span class="post-self-link">#</span>
                 </a>
+                {#if post.comments.size() > 0}
+                <a class="comment-box-link" href="/posts/{post.id}#comment-box-{post.id}">
+                  <span class="comment-box-self-link">({post.comments.size()})</span>
+                </a>
+                {/if}
 
                 <a href="{post.uri}" class="bookmark-title">
                   <h2 class="bookmark-title"><span class="bookmark-symbol">🔖 </span> {post.title}</h2>.
@@ -103,6 +108,11 @@
                 <a class="post-link" href="/posts/{post.id}">
                   <span class="post-self-link">#</span>
                 </a>
+                {#if post.comments.size() > 0}
+                <a class="comment-box-link" href="/posts/{post.id}#comment-box-{post.id}">
+                  <span class="comment-box-self-link">({post.comments.size()})</span>
+                </a>
+                {/if}
               </div>
             </header>
 
diff --git a/src/main/resources/templates/tags/commentBox.html b/src/main/resources/templates/tags/commentBox.html
index 40cec4a..abe73f5 100644
--- a/src/main/resources/templates/tags/commentBox.html
+++ b/src/main/resources/templates/tags/commentBox.html
@@ -1,7 +1,7 @@
 {@java.lang.Integer postId}
 {@java.util.List<eu.mulk.mulkcms2.benki.lazychat.LazychatMessage> comments}
 
-<div class="comment-box">
+<div class="comment-box" id="comment-box-{postId}">
   <script type="module" src="/lib.js"></script>
   <script type="module" src="/posts/commentBox.js"></script>