scala-news-reader

commit 9a9ec4e905550fc0f4f3dab084e82ffd069b5f86
parent 08d9c6a8aca7048394a7ffdcf08c9cc7684ff7c2
Author: Jul <jul@9o.is>
Date:   Fri,  2 Aug 2013 18:06:29 -0400

now displays a message if there are no followers or blogs in settings

Diffstat:
M
src/main/scala/com/joereader/snippet/FollowSnip.scala
 | 
7
++++++-
M
src/main/scala/com/joereader/snippet/UserBlogsSnip.scala
 | 
11
++++++++---

2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/src/main/scala/com/joereader/snippet/FollowSnip.scala b/src/main/scala/com/joereader/snippet/FollowSnip.scala
@@ -185,7 +185,12 @@ trait FollowSnip extends BlogWriterUserSnip {
 
   def following: CssSel = followingUser.map {
     user: User =>
-      ".writer *" #> user.following.allUsers.map {
+      val following = user.following.allUsers
+      
+      if(following.isEmpty)
+        ".writer *" #> Text("No one is being followed here")
+      else  
+      ".writer *" #> following.map {
         bwu =>
           ".writer-link [href]" #> bwu.link &
             ".name .writer-link [href]" #> bwu.link &
diff --git a/src/main/scala/com/joereader/snippet/UserBlogsSnip.scala b/src/main/scala/com/joereader/snippet/UserBlogsSnip.scala
@@ -17,9 +17,14 @@ object UserBlogsSnip extends UserSnip {
 
   def blogs(html: NodeSeq): NodeSeq = serve(html) {
     user =>
-      ".blog *" #> user.blogs.objs.map {
-        blog =>
-          ".blog-profile-link [href]" #> Site.blogProfileLoc.calcHref(blog) &
+      val blogs = user.blogs.objs
+      
+      if(blogs.isEmpty) 
+        ".blog *" #> Text("You currently have no registered blogs.")
+      else 
+        ".blog *" #> blogs.map {
+          blog =>
+            ".blog-profile-link [href]" #> Site.blogProfileLoc.calcHref(blog) &
             ".blog-settings-link [href]" #> Site.blogSettingsLoc.calcHref(blog) &
             ".blog-image [src]" #> imageUrl(blog) &
             "#blog-name" #> blog.name.get