FEATURE: Register docs link under sidebar topics section. (#95)

assets/javascripts/discourse/initializers/setup-docs.js

@@ -4,10 +4,6 @@ import I18n from "I18n";
 function initialize(api, container) {
   const siteSettings = container.lookup("site-settings:main");
 
-  if (!siteSettings.docs_enabled) {
-    return;
-  }
-
   api.decorateWidget("hamburger-menu:generalLinks", () => {
     return {
       route: "docs",
@@ -31,13 +27,14 @@ export default {
   name: "setup-docs",
 
   initialize(container) {
+    const siteSettings = container.lookup("site-settings:main");
+
+    if (!siteSettings.docs_enabled) {
+      return;
+    }
+
     withPluginApi("0.8", (api) => initialize(api, container));
     withPluginApi("0.12.6", (api) => {
-      const siteSettings = container.lookup("site-settings:main");
-      if (!siteSettings.docs_enabled) {
-        return;
-      }
-
       api.addSearchSuggestion("in:docs");
 
       const tip = {
@@ -48,5 +45,18 @@ export default {
       };
       api.addQuickSearchRandomTip(tip);
     });
+
+    withPluginApi("1.2.0", (api) => {
+      const currentUser = container.lookup("current-user:main");
+
+      if (currentUser?.experimental_sidebar_enabled) {
+        api.addTopicsSectionLink({
+          name: "docs",
+          route: "docs.index",
+          title: I18n.t("sidebar.docs_link_title"),
+          text: I18n.t("sidebar.docs_link_text"),
+        });
+      }
+    });
   },
 };

config/locales/client.en.yml

@@ -29,3 +29,6 @@ en:
         navigate_to_topic: "View the discussion on this topic"
       filter_button: "Filters"
       filter_solved: "Topic Solved?"
+    sidebar:
+      docs_link_title: "Explore documentation topics"
+      docs_link_text: "Docs"

test/javascripts/acceptance/docs-sidebar-test.js

@@ -0,0 +1,73 @@
+import I18n from "I18n";
+
+import { click, currentURL, visit } from "@ember/test-helpers";
+
+import {
+  acceptance,
+  conditionalTest,
+  exists,
+  query,
+} from "discourse/tests/helpers/qunit-helpers";
+import { isLegacyEmber } from "discourse-common/config/environment";
+import docsFixtures from "../fixtures/docs";
+import { cloneJSON } from "discourse-common/lib/object";
+
+acceptance("Docs - Sidebar with docs disabled", function (needs) {
+  needs.user({ experimental_sidebar_enabled: true });
+
+  needs.settings({
+    docs_enabled: false,
+  });
+
+  conditionalTest(
+    "docs sidebar link is hidden",
+    !isLegacyEmber(),
+    async function (assert) {
+      await visit("/");
+
+      assert.ok(
+        !exists(".sidebar-section-link-docs"),
+        "it does not display the docs link in sidebar"
+      );
+    }
+  );
+});
+
+acceptance("Docs - Sidebar with docs enabled", function (needs) {
+  needs.user({ experimental_sidebar_enabled: true });
+  needs.settings({
+    docs_enabled: true,
+  });
+
+  needs.pretender((server, helper) => {
+    server.get("/docs.json", () => helper.response(cloneJSON(docsFixtures)));
+  });
+
+  conditionalTest(
+    "clicking on docs link",
+    !isLegacyEmber(),
+    async function (assert) {
+      await visit("/");
+
+      assert.strictEqual(
+        query(".sidebar-section-link-docs").textContent.trim(),
+        I18n.t("sidebar.docs_link_text"),
+        "displays the right text for the link"
+      );
+
+      assert.strictEqual(
+        query(".sidebar-section-link-docs").title,
+        I18n.t("sidebar.docs_link_title"),
+        "displays the right title for the link"
+      );
+
+      await click(".sidebar-section-link-docs");
+
+      assert.strictEqual(
+        currentURL(),
+        "/docs",
+        "it navigates to the right page"
+      );
+    }
+  );
+});