Only show events of current category

paviliondev · Dec 26, 2021 · ae49633 · ae49633
1 parent 3ea9fb0
commit ae49633
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Showing 2 changed files with 33 additions and 12 deletions.
diff --git a/javascripts/discourse/initializers/layouts-event-list.js.es6 b/javascripts/discourse/initializers/layouts-event-list.js.es6
@@ -1,4 +1,3 @@
-import { ajax } from "discourse/lib/ajax";
 
 export default {
   name: "layouts-event-list",
@@ -20,15 +19,6 @@ export default {
 
     if (layoutsError || !siteSettings.calendar_enabled) return;
 
-    const now = new Date();
-    ajax(
-      `/discourse-post-event/events.json?after=${now.toISOString()}`
-    ).then((eventList) => {
-      const events = eventList.events;
-      const props = {
-        events,
-      };
-      layouts.addSidebarProps(props);
-    });
+    layouts.addSidebarProps({});
   },
 };
diff --git a/javascripts/discourse/widgets/layouts-event-list.js b/javascripts/discourse/widgets/layouts-event-list.js
@@ -4,6 +4,7 @@ import { createWidget } from "discourse/widgets/widget";
 import { h } from "virtual-dom";
 const { iconNode } = require("discourse-common/lib/icon-library");
 const { iconHTML } = require("discourse-common/lib/icon-library");
+import { ajax } from "discourse/lib/ajax";
 
 let layouts;
 
@@ -32,8 +33,38 @@ function htmlDecode(input) {
 }
 
 export default layouts.createLayoutsWidget("event-list", {
+
+  defaultState(attrs) {
+    return {
+      categoryId: false, // Is not set to make a turn by didRenderWidget
+      events    : [],
+    };
+  },
+
+  didRenderWidget() {
+    var self = this;
+    const { attrs }    = this;
+    const { category } = attrs;
+    const categoryId   = category?.id || null;
+
+    if (
+      category === false
+      || categoryId !== this.state.categoryId
+    ) {
+      const now           = new Date();
+      const categoryParam = category?.id ? `&category_id=${category.id}&include_subcategories=true` : '';
+      const eventQuery    = `/discourse-post-event/events.json?after=${now.toISOString()}${categoryParam}`;
+
+      ajax(eventQuery).then((eventList) => {
+        self.state.events = eventList.events;
+        self.state.categoryId = category?.id || null;
+        self.scheduleRerender();
+      });
+    }
+  },
+
   html(attrs) {
-    const { events } = attrs;
+    const { events } = this.state;
 
     if (events == null || events == undefined) return;