1 files changed, 29 insertions(+), 0 deletions(-)

A src/xidocpkg/table_of_contents.nim

@@ 0,0 1,29 @@
+from std/htmlgen as htg import nil
+import ./types
+import std/strutils
+import std/sugar
+import std/typetraits
+
+type
+  TableOfContentsEntry = object
+    name: string
+    link: string
+    children: seq[TableOfContentsEntry]
+  TableOfContents* = distinct seq[TableOfContentsEntry]
+
+func renderHtml*(entries: seq[TableOfContentsEntry]): string =
+  let renderedEntries = collect:
+    for entry in entries:
+      htg.li:
+        if entry.link == "":
+          entry.name
+        else:
+          htg.a(href = entry.link, entry.name)
+  renderedEntries.join
+
+func render*(toc: TableOfContents, target: Target): string =
+  case target
+  of tHtml:
+    let renderedChildren = toc.distinctBase.renderHtml
+    result = htg.ol(class = "xd-table-of-contents", renderedChildren)
+  else: discard