# HG changeset patch
# User Tomas Zeman <tzeman@volny.cz>
# Date 1547551519 -3600
# Node ID 8529ce302f7c20d30a448229d0fc5ecb887db4ff
# Parent  4978df5ebf0a1c90c56331e51dba562ba070426f
Article.rank: sort articles by category/tag w.r.t. rank

diff -r 4978df5ebf0a -r 8529ce302f7c base/src/sqwl/cms/datamodel.scala
--- a/base/src/sqwl/cms/datamodel.scala	Tue Jan 08 12:28:53 2019 +0100
+++ b/base/src/sqwl/cms/datamodel.scala	Tue Jan 15 12:25:19 2019 +0100
@@ -20,6 +20,7 @@
   def category: Option[iCategory]
   def tags: Seq[iTag]
   def assets: Path
+  def rank: Int
 }
 
 trait iContent {
diff -r 4978df5ebf0a -r 8529ce302f7c example/src/sqwl/cms/Articles.scala
--- a/example/src/sqwl/cms/Articles.scala	Tue Jan 08 12:28:53 2019 +0100
+++ b/example/src/sqwl/cms/Articles.scala	Tue Jan 15 12:25:19 2019 +0100
@@ -11,7 +11,8 @@
     title: String,
     category: Option[iCategory],
     tags: Seq[iTag] = Seq(),
-    htmlContent: String
+    htmlContent: String,
+    rank: Int = 0
   ) extends iArticle {
     override def assets: Path = Paths.get(s"example/content/${id.v}")
     override def pathSegment: String = id.v
@@ -20,10 +21,10 @@
 
   def values: Seq[iArticle] = all.toIndexedSeq
 
-  def article(title: String, cat: iCategory, tags: Seq[iTag] = Seq())(
-    body: Frag*)(implicit articleId: Id): SeqFrag[Frag] = {
+  def article(title: String, cat: iCategory, tags: Seq[iTag] = Seq(),
+    rank: Int = 0)(body: Frag*)(implicit articleId: Id): SeqFrag[Frag] = {
 
-    all += Article(articleId, title, Option(cat), tags, body.render)
+    all += Article(articleId, title, Option(cat), tags, body.render, rank)
     body
   }
 }
diff -r 4978df5ebf0a -r 8529ce302f7c example/src/sqwl/cms/Content.scala
--- a/example/src/sqwl/cms/Content.scala	Tue Jan 08 12:28:53 2019 +0100
+++ b/example/src/sqwl/cms/Content.scala	Tue Jan 15 12:25:19 2019 +0100
@@ -54,10 +54,10 @@
     ("site.css", Paths.get("example/content/public/css/site.css"))
 
   def articlesByTag(t: iTag): Seq[iArticle] =
-    Articles.values.filter(_.tags contains t)
+    Articles.values filter(_.tags contains t) sortBy(_.rank)
 
   def articlesByCategory(c: iCategory): Seq[iArticle] =
-    Articles.values.filter(_.category contains c)
+    Articles.values filter(_.category contains c) sortBy(_.rank)
 
   def tags: Seq[iTag] = Tag.values