FEATURE: allow 'New Topic' button to redirect to a wizard

assets/javascripts/discourse/connectors/category-custom-settings/create-topic-wizard.hbs

@@ -0,0 +1,16 @@
+<h3>{{i18n "admin.wizard.category_settings.create_topic_wizard"}}</h3>
+
+<section class="field new-topic-wizard">
+  <label for="new-topic-wizard">
+    {{i18n "admin.wizard.category_settings.select_wizard"}}
+  </label>
+  <div class="controls">
+    {{combo-box
+    value=wizardListVal
+    content=wizardList
+    onChange=(action "changeWizard")
+    options=(hash
+      none="admin.wizard.select"
+    )}}
+  </div>
+</section>

assets/javascripts/discourse/connectors/category-custom-settings/create-topic-wizard.js.es6

@@ -0,0 +1,24 @@
+import { ajax } from "discourse/lib/ajax";
+import CustomWizard from "../../models/custom-wizard";
+import { popupAjaxError } from "discourse/lib/ajax-error";
+
+export default {
+  setupComponent(attrs, component) {
+    CustomWizard.all()
+      .then(result => {
+        component.set('wizardList', result);
+      })
+      .catch(popupAjaxError);
+      component.set(
+        'wizardListVal', 
+        attrs.category.custom_fields.create_topic_wizard
+      );
+  },
+
+  actions: {
+    changeWizard(wizard){
+      this.set('wizardListVal', wizard);
+      this.set('category.custom_fields.create_topic_wizard', wizard);
+    }
+  }
+}

assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6

@@ -1,4 +1,6 @@
 import DiscourseURL from "discourse/lib/url";
+import { withPluginApi } from "discourse/lib/plugin-api";
+import getUrl from "discourse-common/lib/get-url";
 
 export default {
   name: "custom-wizard-edits",
@@ -16,5 +18,21 @@ export default {
       }
       return existing.apply(this, [path, opts]);
     };
+
+    withPluginApi("0.8.7", (api) => {
+      api.modifyClass("component:d-navigation", {
+        pluginId: 'custom-wizard',
+        actions: {
+          clickCreateTopicButton(){
+            let createTopicWizard = this.get('category.custom_fields.create_topic_wizard');
+            if (createTopicWizard) {
+              window.location.href = getUrl(`/w/${createTopicWizard}`);
+            } else {
+              this._super();
+            }
+          }
+        }
+      })
+    });
   },
 };

config/locales/client.en.yml

@@ -60,6 +60,9 @@ en:
         select_type: "Select a type"
         condition: "Condition"
         index: "Index"
+        category_settings:
+          create_topic_wizard: "Create Topic Wizard"
+          select_wizard: "Select a wizard you want to use for creating topics in this category"
         
         message:
           wizard:

plugin.rb

@@ -117,6 +117,7 @@ after_initialize do
   end
 
   Liquid::Template.register_filter(::CustomWizard::LiquidFilter::FirstNonEmpty)
+  Site.preloaded_category_custom_fields << "create_topic_wizard"
 
   add_class_method(:wizard, :user_requires_completion?) do |user|
     wizard_result = self.new(user).requires_completion?