From 529946dc5bdccc2153c97e2040953047319480f4 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Tue, 3 Oct 2017 17:28:29 +0200
Subject: Add tags listing

---
 src/actions.js          |  9 +++++++++
 src/app.js              |  2 ++
 src/responders.js       | 22 +++++++++++++++++++++-
 src/templates/tags.html |  5 +++++
 4 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 src/templates/tags.html

(limited to 'src')

diff --git a/src/actions.js b/src/actions.js
index 61f4fd8..50b8079 100644
--- a/src/actions.js
+++ b/src/actions.js
@@ -50,6 +50,14 @@ function post(config, responder, posts) {
   };
 }
 
+function tags(config, responder, tags) {
+  return async function(ctx, next) {
+    responder(ctx, config, {
+      tags: tags.keys()
+    });
+  };
+}
+
 function tag(config, responder, items) {
   return async function(ctx, next) {
     const tag = ctx.params.name;
@@ -77,6 +85,7 @@ module.exports = {
   posts,
   highlightTheme,
   post,
+  tags,
   tag,
   serveFiles
 };
diff --git a/src/app.js b/src/app.js
index 2c23258..20ffb69 100644
--- a/src/app.js
+++ b/src/app.js
@@ -53,6 +53,8 @@ module.exports = async function() {
     actions.post(config, responders.post, Posts.posts)
   );
 
+  router.get("tags", "/tag", actions.tags(config, responders.tags, Posts.tags));
+
   router.get(
     "tag",
     "/tag/:name",
diff --git a/src/responders.js b/src/responders.js
index f4ea0a6..8260734 100644
--- a/src/responders.js
+++ b/src/responders.js
@@ -27,7 +27,9 @@ const postIndentLevel =
   baseIndentLevel + getTemplateIndent(findPostContent, "post.html");
 
 function indentForTemplate(text, indentLevel = 0) {
-  return indent(text, indentLevel).slice(indentLevel).replace(/\n+$/, "");
+  return indent(text, indentLevel)
+    .slice(indentLevel)
+    .replace(/\n+$/, "");
 }
 
 function templateReader(template, indentLevel) {
@@ -39,6 +41,7 @@ const templates = {
   home: templateReader("home.html", baseIndentLevel),
   post: templateReader("post.html", baseIndentLevel),
   list: templateReader("list.html", baseIndentLevel),
+  tags: templateReader("tags.html", baseIndentLevel),
   feed: templateReader("feed.xml")
 };
 
@@ -135,6 +138,23 @@ module.exports = {
     );
   },
 
+  tags(ctx, config, { tags }) {
+    ctx.type = "html";
+
+    ctx.body = layout(
+      config,
+      "Tags",
+      hyperfast(templates.tags, {
+        ".tag": Array.from(tags).map(tag => ({
+          ".u-url": {
+            href: ctx.getURL("tag", tag),
+            _text: Case.title(tag)
+          }
+        }))
+      })
+    );
+  },
+
   post(ctx, config, { post }) {
     ctx.type = "html";
 
diff --git a/src/templates/tags.html b/src/templates/tags.html
new file mode 100644
index 0000000..01a7e37
--- /dev/null
+++ b/src/templates/tags.html
@@ -0,0 +1,5 @@
+<ul class="tags">
+  <li class="tag h-feed">
+    <a class="u-url p-name" href="/">Tag</a>
+  </li>
+</ul>
-- 
cgit 1.4.1