FEATURE: settings tab for permalinks (#30192)

Setting tab should be added to permalinks so admins do not need to have left `/permalinks`.

A new component called `AreaSetting` was added to avoid duplications and
simplify adding settings to other sections.

app/assets/javascripts/admin/addon/components/admin-area-settings.gjs

@@ -0,0 +1,69 @@
+import Component from "@glimmer/component";
+import { tracked } from "@glimmer/tracking";
+import { action } from "@ember/object";
+import { service } from "@ember/service";
+import DBreadcrumbsItem from "discourse/components/d-breadcrumbs-item";
+import { ajax } from "discourse/lib/ajax";
+import { bind } from "discourse-common/utils/decorators";
+import { i18n } from "discourse-i18n";
+import AdminConfigAreaEmptyList from "admin/components/admin-config-area-empty-list";
+import AdminFilteredSiteSettings from "admin/components/admin-filtered-site-settings";
+import SiteSetting from "admin/models/site-setting";
+
+export default class AdminAreaSettings extends Component {
+  @service siteSettings;
+  @service router;
+  @tracked settings = [];
+  @tracked filter = "";
+
+  constructor() {
+    super(...arguments);
+    this.#loadSettings();
+  }
+
+  @bind
+  async #loadSettings() {
+    this.filter = this.args.filter;
+    const result = await ajax("/admin/config/site_settings.json", {
+      data: {
+        filter_area: this.args.area,
+        plugin: this.args.plugin,
+        categories: this.args.categories,
+      },
+    });
+    this.settings = [
+      {
+        name: "All",
+        nameKey: "all_results",
+        siteSettings: result.site_settings.map((setting) =>
+          SiteSetting.create(setting)
+        ),
+      },
+    ];
+  }
+
+  @action
+  adminSettingsFilterChangedCallback(filterData) {
+    this.args.adminSettingsFilterChangedCallback(filterData.filter);
+  }
+
+  <template>
+    <DBreadcrumbsItem @path={{@path}} @label={{i18n "settings"}} />
+
+    <div
+      class="content-body admin-config-area__settings admin-detail pull-left"
+    >
+      {{#if this.settings}}
+        <AdminFilteredSiteSettings
+          @initialFilter={{this.filter}}
+          @onFilterChanged={{this.adminSettingsFilterChangedCallback}}
+          @settings={{this.settings}}
+        />
+      {{else}}
+        <AdminConfigAreaEmptyList
+          @emptyLabelTranslated={{i18n "admin.settings.not_found"}}
+        />
+      {{/if}}
+    </div>
+  </template>
+}

app/assets/javascripts/admin/addon/components/admin-config-areas/emojis-settings.gjs

@@ -1,54 +0,0 @@
-import Component from "@glimmer/component";
-import { tracked } from "@glimmer/tracking";
-import didInsert from "@ember/render-modifiers/modifiers/did-insert";
-import { service } from "@ember/service";
-import DBreadcrumbsItem from "discourse/components/d-breadcrumbs-item";
-import { ajax } from "discourse/lib/ajax";
-import { bind } from "discourse-common/utils/decorators";
-import { i18n } from "discourse-i18n";
-import AdminFilteredSiteSettings from "admin/components/admin-filtered-site-settings";
-import SiteSetting from "admin/models/site-setting";
-
-export default class AdminConfigAreasEmojisSettings extends Component {
-  @service siteSettings;
-  @tracked settings;
-
-  @bind
-  loadSettings() {
-    ajax("/admin/config/site_settings.json", {
-      data: {
-        filter_area: "emojis",
-      },
-    }).then((result) => {
-      this.settings = [
-        {
-          name: "All",
-          nameKey: "all_results",
-          siteSettings: result.site_settings.map((setting) =>
-            SiteSetting.create(setting)
-          ),
-        },
-      ];
-    });
-  }
-
-  <template>
-    <DBreadcrumbsItem
-      @path="/admin/customize/emojis/settings"
-      @label={{i18n "settings"}}
-    />
-
-    <div
-      class="content-body admin-config-area__settings admin-detail pull-left"
-      {{didInsert this.loadSettings}}
-    >
-      {{#if this.settings}}
-        <AdminFilteredSiteSettings
-          @initialFilter={{@initialFilter}}
-          @onFilterChanged={{@onFilterChanged}}
-          @settings={{this.settings}}
-        />
-      {{/if}}
-    </div>
-  </template>
-}

app/assets/javascripts/admin/addon/components/admin-config-areas/flags-settings.gjs

@@ -1,54 +0,0 @@
-import Component from "@glimmer/component";
-import { tracked } from "@glimmer/tracking";
-import didInsert from "@ember/render-modifiers/modifiers/did-insert";
-import { service } from "@ember/service";
-import DBreadcrumbsItem from "discourse/components/d-breadcrumbs-item";
-import { ajax } from "discourse/lib/ajax";
-import { bind } from "discourse-common/utils/decorators";
-import { i18n } from "discourse-i18n";
-import AdminFilteredSiteSettings from "admin/components/admin-filtered-site-settings";
-import SiteSetting from "admin/models/site-setting";
-
-export default class AdminConfigAreasFlagsSettings extends Component {
-  @service siteSettings;
-  @tracked settings;
-
-  @bind
-  loadSettings() {
-    ajax("/admin/config/site_settings.json", {
-      data: {
-        filter_area: "flags",
-      },
-    }).then((result) => {
-      this.settings = [
-        {
-          name: "All",
-          nameKey: "all_results",
-          siteSettings: result.site_settings.map((setting) =>
-            SiteSetting.create(setting)
-          ),
-        },
-      ];
-    });
-  }
-
-  <template>
-    <DBreadcrumbsItem
-      @path="/admin/config/flags/settings"
-      @label={{i18n "settings"}}
-    />
-
-    <div
-      class="content-body admin-config-area__settings admin-detail pull-left"
-      {{didInsert this.loadSettings}}
-    >
-      {{#if this.settings}}
-        <AdminFilteredSiteSettings
-          @initialFilter={{@initialFilter}}
-          @onFilterChanged={{@onFilterChanged}}
-          @settings={{this.settings}}
-        />
-      {{/if}}
-    </div>
-  </template>
-}

app/assets/javascripts/admin/addon/controllers/admin-area-settings-base.js

@@ -0,0 +1,13 @@
+import { tracked } from "@glimmer/tracking";
+import Controller from "@ember/controller";
+import { action } from "@ember/object";
+
+export default class AdminAreaSettingsBaseController extends Controller {
+  @tracked filter = "";
+  queryParams = ["filter"];
+
+  @action
+  adminSettingsFilterChangedCallback(filter) {
+    this.filter = filter;
+  }
+}

app/assets/javascripts/admin/addon/controllers/admin-backups-settings.js

@@ -1,11 +1,3 @@
-import Controller from "@ember/controller";
-import { action } from "@ember/object";
+import AdminAreaSettingsBaseController from "admin/controllers/admin-area-settings-base";
 
-export default class AdminBackupsSettingsController extends Controller {
-  filter = "";
-
-  @action
-  filterChanged(filterData) {
-    this.set("filter", filterData.filter);
-  }
-}
+export default class AdminBackupsSettingsController extends AdminAreaSettingsBaseController {}

app/assets/javascripts/admin/addon/controllers/admin-config-flags-settings.js

@@ -1,12 +1,3 @@
-import Controller from "@ember/controller";
-import { action } from "@ember/object";
+import AdminAreaSettingsBaseController from "admin/controllers/admin-area-settings-base";
 
-export default class AdminConfigFlagsSettingsController extends Controller {
-  filter = "";
-  queryParams = ["filter"];
-
-  @action
-  filterChangedCallback(filterData) {
-    this.set("filter", filterData.filter);
-  }
-}
+export default class AdminConfigFlagsSettingsController extends AdminAreaSettingsBaseController {}

app/assets/javascripts/admin/addon/controllers/admin-emojis-settings.js

@@ -1,12 +1,3 @@
-import Controller from "@ember/controller";
-import { action } from "@ember/object";
+import AdminAreaSettingsBaseController from "admin/controllers/admin-area-settings-base";
 
-export default class AdminEmojisSettingsController extends Controller {
-  filter = "";
-  queryParams = ["filter"];
-
-  @action
-  filterChangedCallback(filterData) {
-    this.set("filter", filterData.filter);
-  }
-}
+export default class AdminEmojisSettingsController extends AdminAreaSettingsBaseController {}

app/assets/javascripts/admin/addon/controllers/admin-permalinks-settings.js

@@ -0,0 +1,3 @@
+import AdminAreaSettingsBaseController from "admin/controllers/admin-area-settings-base";
+
+export default class AdminPermalinksSettingsController extends AdminAreaSettingsBaseController {}

app/assets/javascripts/admin/addon/controllers/admin-plugins-show-settings.js

@@ -1,11 +1,3 @@
-import Controller from "@ember/controller";
-import { action } from "@ember/object";
+import AdminAreaSettingsBaseController from "admin/controllers/admin-area-settings-base";
 
-export default class AdminPluginsShowSettingsController extends Controller {
-  filter = "";
-
-  @action
-  filterChanged(filterData) {
-    this.set("filter", filterData.filter);
-  }
-}
+export default class AdminPluginsShowSettingsController extends AdminAreaSettingsBaseController {}

app/assets/javascripts/admin/addon/routes/admin-backups-settings.js

@@ -1,20 +1,8 @@
 import DiscourseRoute from "discourse/routes/discourse";
 import { i18n } from "discourse-i18n";
-import SiteSetting from "admin/models/site-setting";
 
 export default class AdminBackupsSettingsRoute extends DiscourseRoute {
-  queryParams = {
-    filter: { replace: true },
-  };
-
   titleToken() {
     return i18n("admin.backups.settings");
   }
-
-  async model(params) {
-    return {
-      settings: await SiteSetting.findAll({ categories: ["backups"] }),
-      initialFilter: params.filter,
-    };
-  }
 }

app/assets/javascripts/admin/addon/routes/admin-emojis-settings.js

@@ -2,10 +2,6 @@ import DiscourseRoute from "discourse/routes/discourse";
 import { i18n } from "discourse-i18n";
 
 export default class AdminEmojisSettingsRoute extends DiscourseRoute {
-  queryParams = {
-    filter: { replace: true },
-  };
-
   titleToken() {
     return i18n("settings");
   }

app/assets/javascripts/admin/addon/routes/admin-plugins-show-settings.js

@@ -1,7 +1,6 @@
 import { service } from "@ember/service";
 import DiscourseRoute from "discourse/routes/discourse";
 import { i18n } from "discourse-i18n";
-import SiteSetting from "admin/models/site-setting";
 
 export default class AdminPluginsShowSettingsRoute extends DiscourseRoute {
   @service router;
@@ -14,7 +13,6 @@ export default class AdminPluginsShowSettingsRoute extends DiscourseRoute {
     const plugin = this.modelFor("adminPlugins.show");
     return {
       plugin,
-      settings: await SiteSetting.findAll({ plugin: plugin.name }),
       initialFilter: params.filter,
     };
   }

app/assets/javascripts/admin/addon/routes/admin-route-map.js

@@ -91,6 +91,8 @@ export default function () {
           { path: "/permalinks", resetNamespace: true },
           function () {
             this.route("new");
+            this.route("index", { path: "/" });
+            this.route("settings");
             this.route("edit", { path: "/:permalink_id" });
           }
         );

app/assets/javascripts/admin/addon/templates/backups-settings.hbs

@@ -1,9 +1,6 @@
-<DBreadcrumbsItem @path="/admin/backups/settings" @label={{i18n "settings"}} />
-
-<div class="content-body admin-config-area__settings admin-detail pull-left">
-  <AdminFilteredSiteSettings
-    @initialFilter={{@model.initialFilter}}
-    @settings={{@model.settings}}
-    @onFilterChanged={{this.filterChanged}}
-  />
-</div>
+<AdminAreaSettings
+  @categories="backups"
+  @path="/admin/backups/settings"
+  @filter={{this.filter}}
+  @adminSettingsFilterChangedCallback={{this.adminSettingsFilterChangedCallback}}
+/>

app/assets/javascripts/admin/addon/templates/config-flags-settings.hbs

@@ -1,5 +1,6 @@
-<AdminConfigAreas::FlagsSettings
-  @model={{this.model}}
-  @onFilterChanged={{this.filterChangedCallback}}
-  @initialFilter={{this.filter}}
+<AdminAreaSettings
+  @area="flags"
+  @path="/admin/config/flags/settings"
+  @filter={{this.filter}}
+  @adminSettingsFilterChangedCallback={{this.adminSettingsFilterChangedCallback}}
 />

app/assets/javascripts/admin/addon/templates/emojis-settings.hbs

@@ -1,4 +1,6 @@
-<AdminConfigAreas::EmojisSettings
-  @onFilterChanged={{this.filterChangedCallback}}
-  @initialFilter={{this.filter}}
+<AdminAreaSettings
+  @area="emojis"
+  @path="/admin/customize/emojis/settings"
+  @filter={{this.filter}}
+  @adminSettingsFilterChangedCallback={{this.adminSettingsFilterChangedCallback}}
 />

app/assets/javascripts/admin/addon/templates/permalinks-index.hbs

@@ -1,138 +1,112 @@
-<div class="admin-permalinks admin-config-page">
-  <DPageHeader
-    @titleLabel={{i18n "admin.permalink.title"}}
-    @descriptionLabel={{i18n "admin.permalink.description"}}
-    @learnMoreUrl="https://meta.discourse.org/t/redirect-old-forum-urls-to-new-discourse-urls/20930"
-  >
-    <:breadcrumbs>
-      <DBreadcrumbsItem @path="/admin" @label={{i18n "admin_title"}} />
-      <DBreadcrumbsItem
-        @path="/admin/customize/permalinks"
-        @label={{i18n "admin.permalink.title"}}
+<ConditionalLoadingSpinner @condition={{this.loading}}>
+  <div class="d-admin-filter">
+    <div class="admin-filter__input-container permalink-search">
+      <TextField
+        @value={{this.filter}}
+        @placeholderKey="admin.permalink.form.filter"
+        @autocorrect="off"
+        @autocapitalize="off"
+        class="admin-filter__input"
       />
-    </:breadcrumbs>
-    <:actions as |actions|>
-      <actions.Primary
-        @route="adminPermalinks.new"
-        @title="admin.permalink.add"
-        @label="admin.permalink.add"
-        @icon="plus"
-        class="admin-permalinks__header-add-permalink"
-      />
-    </:actions>
-  </DPageHeader>
-  <div class="admin-container admin-config-page__main-area">
-    <ConditionalLoadingSpinner @condition={{this.loading}}>
-      <div class="permalink-search">
-        <TextField
-          @value={{this.filter}}
-          @placeholderKey="admin.permalink.form.filter"
-          @autocorrect="off"
-          @autocapitalize="off"
-          class="url-input"
-        />
-      </div>
-
-      <div class="permalink-results">
-        {{#if this.model.length}}
-          <table class="d-admin-table permalinks">
-            <thead>
-              <th>{{i18n "admin.permalink.url"}}</th>
-              <th>{{i18n "admin.permalink.destination"}}</th>
-            </thead>
-            <tbody>
-              {{#each this.model as |pl|}}
-                <tr
-                  class={{concat-class
-                    "admin-permalink-item d-admin-row__content"
-                    pl.key
-                  }}
-                >
-                  <td class="d-admin-row__overview">
-                    <FlatButton
-                      @title="admin.permalink.copy_to_clipboard"
-                      @icon="far-clipboard"
-                      @action={{fn this.copyUrl pl}}
-                    />
-                    <span
-                      id="admin-permalink-{{pl.id}}"
-                      class="admin-permalink-item__url"
-                      title={{pl.url}}
-                    >{{pl.url}}</span>
-                  </td>
-                  <td class="d-admin-row__detail destination">
-                    {{#if pl.topic_id}}
-                      <a href={{pl.topic_url}}>{{pl.topic_title}}</a>
-                    {{/if}}
-                    {{#if pl.post_id}}
-                      <a href={{pl.post_url}}>{{pl.post_topic_title}}
-                        #{{pl.post_number}}</a>
-                    {{/if}}
-                    {{#if pl.category_id}}
-                      {{category-link pl.category}}
-                    {{/if}}
-                    {{#if pl.tag_id}}
-                      <a href={{pl.tag_url}}>{{pl.tag_name}}</a>
-                    {{/if}}
-                    {{#if pl.external_url}}
-                      {{#if pl.linkIsExternal}}
-                        {{d-icon "up-right-from-square"}}
-                      {{/if}}
-                      <a href={{pl.external_url}}>{{pl.external_url}}</a>
-                    {{/if}}
-                    {{#if pl.user_id}}
-                      <a href={{pl.user_url}}>{{pl.username}}</a>
-                    {{/if}}
-                  </td>
-                  <td class="d-admin-row__controls">
-                    <div class="d-admin-row__controls-options">
-                      <DButton
-                        class="btn-small admin-permalink-item__edit"
-                        @route="adminPermalinks.edit"
-                        @routeModels={{pl}}
-                        @label="admin.config_areas.flags.edit"
-                      />
-
-                      <DMenu
-                        @identifier="permalink-menu"
-                        @title={{i18n "admin.permalinks.more_options"}}
-                        @icon="ellipsis-vertical"
-                        @onRegisterApi={{this.onRegisterApi}}
-                      >
-                        <:content>
-                          <DropdownMenu as |dropdown|>
-                            <dropdown.item>
-                              <DButton
-                                @action={{fn this.destroyRecord pl}}
-                                @icon="trash-can"
-                                class="btn-transparent admin-permalink-item__delete"
-                                @label="admin.config_areas.flags.delete"
-                              />
-                            </dropdown.item>
-                          </DropdownMenu>
-                        </:content>
-                      </DMenu>
-                    </div>
-                  </td>
-                </tr>
-              {{/each}}
-            </tbody>
-          </table>
-        {{else}}
-          {{#if this.filter}}
-            <p class="permalink-results__no-result">{{i18n
-                "search.no_results"
-              }}</p>
-          {{else}}
-            <AdminConfigAreaEmptyList
-              @ctaLabel="admin.permalink.add"
-              @ctaRoute="adminPermalinks.new"
-              @ctaClass="admin-permalinks__add-permalink"
-              @emptyLabel="admin.permalink.no_permalinks"
-            />
-          {{/if}}
-        {{/if}}
-      </div>
-    </ConditionalLoadingSpinner>
+    </div>
   </div>
-</div>
+
+  <div class="permalink-results">
+    {{#if this.model.length}}
+      <table class="d-admin-table permalinks">
+        <thead>
+          <th>{{i18n "admin.permalink.url"}}</th>
+          <th>{{i18n "admin.permalink.destination"}}</th>
+        </thead>
+        <tbody>
+          {{#each this.model as |pl|}}
+            <tr
+              class={{concat-class
+                "admin-permalink-item d-admin-row__content"
+                pl.key
+              }}
+            >
+              <td class="d-admin-row__overview">
+                <FlatButton
+                  @title="admin.permalink.copy_to_clipboard"
+                  @icon="far-clipboard"
+                  @action={{fn this.copyUrl pl}}
+                />
+                <span
+                  id="admin-permalink-{{pl.id}}"
+                  class="admin-permalink-item__url"
+                  title={{pl.url}}
+                >{{pl.url}}</span>
+              </td>
+              <td class="d-admin-row__detail destination">
+                {{#if pl.topic_id}}
+                  <a href={{pl.topic_url}}>{{pl.topic_title}}</a>
+                {{/if}}
+                {{#if pl.post_id}}
+                  <a href={{pl.post_url}}>{{pl.post_topic_title}}
+                    #{{pl.post_number}}</a>
+                {{/if}}
+                {{#if pl.category_id}}
+                  {{category-link pl.category}}
+                {{/if}}
+                {{#if pl.tag_id}}
+                  <a href={{pl.tag_url}}>{{pl.tag_name}}</a>
+                {{/if}}
+                {{#if pl.external_url}}
+                  {{#if pl.linkIsExternal}}
+                    {{d-icon "up-right-from-square"}}
+                  {{/if}}
+                  <a href={{pl.external_url}}>{{pl.external_url}}</a>
+                {{/if}}
+                {{#if pl.user_id}}
+                  <a href={{pl.user_url}}>{{pl.username}}</a>
+                {{/if}}
+              </td>
+              <td class="d-admin-row__controls">
+                <div class="d-admin-row__controls-options">
+                  <DButton
+                    class="btn-small admin-permalink-item__edit"
+                    @route="adminPermalinks.edit"
+                    @routeModels={{pl}}
+                    @label="admin.config_areas.flags.edit"
+                  />
+
+                  <DMenu
+                    @identifier="permalink-menu"
+                    @title={{i18n "admin.permalinks.more_options"}}
+                    @icon="ellipsis-vertical"
+                    @onRegisterApi={{this.onRegisterApi}}
+                  >
+                    <:content>
+                      <DropdownMenu as |dropdown|>
+                        <dropdown.item>
+                          <DButton
+                            @action={{fn this.destroyRecord pl}}
+                            @icon="trash-can"
+                            class="btn-transparent admin-permalink-item__delete"
+                            @label="admin.config_areas.flags.delete"
+                          />
+                        </dropdown.item>
+                      </DropdownMenu>
+                    </:content>
+                  </DMenu>
+                </div>
+              </td>
+            </tr>
+          {{/each}}
+        </tbody>
+      </table>
+    {{else}}
+      {{#if this.filter}}
+        <p class="permalink-results__no-result">{{i18n "search.no_results"}}</p>
+      {{else}}
+        <AdminConfigAreaEmptyList
+          @ctaLabel="admin.permalink.add"
+          @ctaRoute="adminPermalinks.new"
+          @ctaClass="admin-permalinks__add-permalink"
+          @emptyLabel="admin.permalink.no_permalinks"
+        />
+      {{/if}}
+    {{/if}}
+  </div>
+</ConditionalLoadingSpinner>

app/assets/javascripts/admin/addon/templates/permalinks-settings.hbs

@@ -0,0 +1,6 @@
+<AdminAreaSettings
+  @area="permalinks"
+  @path="/admin/customize/permalinks/settings"
+  @filter={{this.filter}}
+  @adminSettingsFilterChangedCallback={{this.adminSettingsFilterChangedCallback}}
+/>

app/assets/javascripts/admin/addon/templates/permalinks.hbs

@@ -0,0 +1,39 @@
+<div class="admin-permalinks admin-config-page">
+  <DPageHeader
+    @titleLabel={{i18n "admin.permalink.title"}}
+    @descriptionLabel={{i18n "admin.permalink.description"}}
+    @learnMoreUrl="https://meta.discourse.org/t/20930"
+  >
+    <:breadcrumbs>
+      <DBreadcrumbsItem @path="/admin" @label={{i18n "admin_title"}} />
+      <DBreadcrumbsItem
+        @path="/admin/customize/permalinks"
+        @label={{i18n "admin.permalink.title"}}
+      />
+    </:breadcrumbs>
+    <:actions as |actions|>
+      <actions.Primary
+        @route="adminPermalinks.new"
+        @title="admin.permalink.add"
+        @label="admin.permalink.add"
+        @icon="plus"
+        class="admin-permalinks__header-add-permalink"
+      />
+    </:actions>
+    <:tabs>
+      <NavItem
+        @route="adminPermalinks.settings"
+        @label="admin.permalink.nav.settings"
+        class="admin-permalinks-tabs__settings"
+      />
+      <NavItem
+        @route="adminPermalinks.index"
+        @label="admin.permalink.nav.permalinks"
+        class="admin-permalins-permalinks"
+      />
+    </:tabs>
+  </DPageHeader>
+  <div class="admin-container admin-config-page__main-area">
+    {{outlet}}
+  </div>
+</div>

app/assets/javascripts/admin/addon/templates/plugins-show-settings.hbs

@@ -1,15 +1,10 @@
-<DBreadcrumbsItem
-  @path="/admin/plugins/{{@model.plugin.name}}/settings"
-  @label={{i18n "admin.plugins.change_settings_short"}}
-/>
-
 <div
   class="content-body admin-plugin-config-area__settings admin-detail pull-left"
 >
-  <AdminFilteredSiteSettings
-    @initialFilter={{@model.initialFilter}}
-    @plugin={{@model.plugin}}
-    @settings={{@model.settings}}
-    @onFilterChanged={{this.filterChanged}}
+  <AdminAreaSettings
+    @plugin={{@model.plugin.id}}
+    @path="/admin/plugins/{{@model.plugin.name}}/settings"
+    @filter={{this.filter}}
+    @adminSettingsFilterChangedCallback={{this.adminSettingsFilterChangedCallback}}
   />
 </div>

app/assets/javascripts/discourse/tests/integration/components/admin-area-settings-test.gjs

@@ -0,0 +1,83 @@
+import { fillIn, render } from "@ember/test-helpers";
+import { module, test } from "qunit";
+import { setupRenderingTest } from "discourse/tests/helpers/component-test";
+import pretender, { response } from "discourse/tests/helpers/create-pretender";
+import AdminAreaSettings from "admin/components/admin-area-settings";
+
+module("Integration | Component | AdminAreaSettings", function (hooks) {
+  hooks.beforeEach(function () {
+    pretender.get("/admin/config/site_settings.json", () =>
+      response({
+        site_settings: [
+          {
+            setting: "silence_new_user_sensitivity",
+            description:
+              "The likelihood that a new user will be silenced based on spam flags",
+            keywords: [],
+            default: "3",
+            value: "3",
+            category: "spam",
+            preview: null,
+            secret: false,
+            placeholder: null,
+            mandatory_values: null,
+            requires_confirmation: null,
+            type: "enum",
+            valid_values: [
+              {
+                name: "Disabled",
+                value: 0,
+              },
+              {
+                name: "Low",
+                value: 9,
+              },
+              {
+                name: "Medium",
+                value: 6,
+              },
+              {
+                name: "High",
+                value: 3,
+              },
+            ],
+            translate_names: false,
+          },
+          {
+            setting: "num_users_to_silence_new_user",
+            description:
+              "If a new user's posts exceed the hide_post_sensitivity setting, and has spam flags from this many different users, hide all their posts and prevent future posting. 0 to disable.",
+            keywords: [],
+            default: "3",
+            value: "4",
+            category: "spam",
+            preview: null,
+            secret: false,
+            placeholder: null,
+            mandatory_values: null,
+            requires_confirmation: null,
+            type: "integer",
+          },
+        ],
+      })
+    );
+  });
+  setupRenderingTest(hooks);
+
+  test("renders area settings and allows to filter", async function (assert) {
+    const callback = () => {};
+    await render(<template>
+      <AdminAreaSettings
+        @area="flags"
+        @adminSettingsFilterChangedCallback={{callback}}
+        @filter=""
+      />
+    </template>);
+
+    assert.dom(".admin-site-settings-filter-controls").exists();
+    assert.dom(".setting-label").exists({ count: 2 });
+
+    await fillIn("#setting-filter", "num");
+    assert.dom(".setting-label").exists({ count: 1 });
+  });
+});

app/assets/stylesheets/common/admin/admin_base.scss

@@ -424,20 +424,6 @@ $mobile-breakpoint: 700px;
     color: var(--primary-medium);
   }
 }
-.admin-users-list {
-  &__search {
-    @media screen and (max-width: 500px) {
-      width: 100%;
-    }
-    input {
-      min-width: 15em;
-      @media screen and (max-width: 500px) {
-        box-sizing: border-box;
-        width: 100%;
-      }
-    }
-  }
-}
 
 .ip-lookup {
   position: relative;

app/assets/stylesheets/common/admin/admin_filter.scss

@@ -1,10 +1,22 @@
 .d-admin-filter {
   background-color: var(--primary-very-low);
   padding: var(--space-2);
+  display: flex;
 }
 
-.admin-users-list__search {
+.admin-filter__input-container {
   min-width: 50%;
+  @media screen and (max-width: 500px) {
+    width: 100%;
+  }
+  input {
+    min-width: 15em;
+    margin: 0;
+    @media screen and (max-width: 500px) {
+      box-sizing: border-box;
+      width: 100%;
+    }
+  }
 }
 
 .admin-filter__input {

app/assets/stylesheets/common/admin/customize.scss

@@ -813,10 +813,11 @@
       width: 100%;
     }
   }
-  .permalink-search input {
-    width: 100%;
-  }
 }
+.admin-config-area__settings-no-results {
+  padding-left: 18px;
+}
+
 .admin-permalink-item {
   &__delete.btn,
   &__delete.btn:hover {

app/controllers/admin/config/site_settings_controller.rb

@@ -12,7 +12,8 @@ class Admin::Config::SiteSettingsController < Admin::AdminController
   # UI itself uses the Admin::SiteSettingsController#index endpoint,
   # which also supports a `category` and `plugin` filter.
   def index
-    if params[:filter_names].blank? && SiteSetting.valid_areas.exclude?(params[:filter_area])
+    if params[:plugin].blank? && params[:categories].blank? && params[:filter_names].blank? &&
+         SiteSetting.valid_areas.exclude?(params[:filter_area])
       raise Discourse::InvalidParameters
     end
 
@@ -21,6 +22,8 @@ class Admin::Config::SiteSettingsController < Admin::AdminController
         SiteSetting.all_settings(
           filter_names: params[:filter_names],
           filter_area: params[:filter_area],
+          filter_plugin: params[:plugin],
+          filter_categories: Array.wrap(params[:categories]),
           include_locale_setting: false,
           include_hidden: true,
           filter_allowed_hidden: ADMIN_CONFIG_AREA_ALLOWLISTED_HIDDEN_SETTINGS,

app/models/site_setting.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class SiteSetting < ActiveRecord::Base
-  VALID_AREAS = %w[flags about emojis]
+  VALID_AREAS = %w[flags about emojis permalinks]
 
   extend GlobalPath
   extend SiteSettingExtension

config/locales/client.en.yml

@@ -7087,6 +7087,7 @@ en:
         save: "save"
         cancel: "cancel"
         unmask: "unmask input"
+        not_found: "Settings could not be found"
       site_settings:
         emoji_list:
           invalid_input: "Emoji list should only contain valid emoji names, eg: hugs"
@@ -7352,6 +7353,9 @@ en:
         back: "Back to Permalinks"
         more_options: "More options"
         copy_success: "Permalink copied to clipboard"
+        nav:
+          settings: "Settings"
+          permalinks: "Permalinks"
         form:
           label: "New:"
           add_header: "Add permalink"

config/site_settings.yml

@@ -2700,6 +2700,7 @@ uncategorized:
     type: list
     list_type: simple
     validator: "RegexpListValidator"
+    area: "permalinks"
 
   max_similar_results: 5
   minimum_topics_similar: 50

spec/system/admin_permalinks_page_spec.rb

@@ -27,4 +27,10 @@ describe "Admin Permalinks Page", type: :system do
 
     expect(admin_permalinks_page).to have_no_permalinks
   end
+
+  it "allows admin to go to permalink settings page" do
+    admin_permalinks_page.visit
+    admin_permalinks_page.click_tab("settings")
+    expect(admin_permalinks_page).to have_active_tab("settings")
+  end
 end

spec/system/page_objects/pages/admin_permalinks.rb

@@ -49,6 +49,15 @@ module PageObjects
       def has_closed_permalink_menu?
         has_no_css?(".permalink-menu-content")
       end
+
+      def click_tab(tab)
+        has_css?(".admin-permalinks-tabs__#{tab}")
+        find(".admin-permalinks-tabs__#{tab}").click
+      end
+
+      def has_active_tab?(tab)
+        has_css?(".admin-permalinks-tabs__#{tab} .active")
+      end
     end
   end
 end