post deletion possible

applications/posts.moon

@@ -148,3 +148,16 @@ class extends lapis.Application
       @title = "#{@post.title} (Editing)"
       return render: "posts.edit"
   }
+
+  [delete: "/delete/:id[%d]"]: =>
+    if is_admin @
+      if post = Posts\find id: @params.id
+        if post\delete!
+          @session.info = "Post deleted."
+        else
+          @session.info = "Error while deleting post!"
+          return redirect_to: @url_for "posts_edit", id: @params.id
+      else
+        @session.info = "A post with ID #{@params.id} does not exist. (Perhaps it was already deleted?)"
+
+    return redirect_to: @url_for "posts_index"

views/posts/edit.moon

@@ -107,9 +107,8 @@ class EditPost extends Widget
             else
               a class: "button", href: @url_for("posts_view", slug: @post.slug), "View Post"
             input class: "button", type: "submit", value: "Update Post"
-            -- a class: "button", href: @url_for("posts_preview"), "Preview Changes"
+            a class: "button", href: @url_for("posts_delete", id: @post.id), onclick: "return confirm('Are you sure you want to delete this post?');", "Delete Post"
           else
             input class: "button", type: "submit", value: "Create Post"
-            -- a class: "button", href: @url_for("posts_preview"), "Preview Post"
           input type: "hidden", name: "html", id: "html", value: @post.html
           input type: "hidden", name: "preview_html", id: "preview_html", value: @post.preview_html

views/posts/index.moon

@@ -8,10 +8,8 @@ class PostIndex extends Widget
     widget Pagination
 
     for post in *@posts
-      -- div class: "container", ->
-      --   h2 class: "subtitle", post.title
       div class: "content", ->
-        h2 class: "subtitle", post.title
+        h2 post.title
         raw post.preview_html
         h3 class: "subtitle is-6", ->
           a href: @url_for("posts_view", slug: post.slug), "Read More"