ll

app/Http/Controllers/CalendarFeedController.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Enums\OrganizationStatus;
+use App\Models\Event;
+use App\Models\Org;
+use Illuminate\Http\Request;
+use Spatie\IcalendarGenerator\Components\Calendar;
+use Spatie\IcalendarGenerator\Components\Event as CalendarEvent;
+
+class CalendarFeedController extends Controller
+{
+    public function index()
+    {
+        return view('calendar-feed.index', [
+            'organizations' => Org::query()
+                ->with('category')
+                ->where('status', OrganizationStatus::Active)
+                ->orderBy('title')
+                ->get()
+                ->map(fn(Org $org) => [
+                    'id' => $org->id,
+                    'title' => $org->title,
+                    'checked' => true,
+                ]),
+        ]);
+    }
+
+    public function show(Request $request)
+    {
+        $organization_ids = collect(explode('-', $request->input('orgs')));
+
+        $organizations = Org::query()
+            ->where('status', OrganizationStatus::Active)
+            ->when($organization_ids->isNotEmpty(), fn($query) => $query->whereIn('id', $organization_ids))
+            ->get();
+
+        $events = Event::query()
+            ->with('organization', 'venue.state')
+            ->future()
+            ->when($organization_ids->isNotEmpty(), fn($query) => $query->whereIn('organization_id', $organization_ids))
+            ->get()
+            ->mapWithKeys(function(Event $event, $i) {
+                return [
+                    $i => CalendarEvent::create($event->event_name)
+                        ->uniqueIdentifier($event->uniqueIdentifierHash())
+                        ->startsAt($event->active_at)
+                        ->endsAt($event->expire_at)
+                        ->address($event->venue?->fullAddress() ?? 'Virtual Event')
+                        ->description($event->description)
+                        ->url($event->url),
+                ];
+            })
+            ->toArray();
+
+        // Calendar
+        $calendar = Calendar::create()
+            ->timezone(['America/New_York']);
+
+        if ($organizations->count() === 1) {
+            $organization = $organizations->first();
+
+            $calendar
+                ->productIdentifier($organization->title.' Event Calendar')
+                ->name($organization->title.' Event Calendar')
+                ->description($organization->description ?? '')
+                ->source(route('orgs.show', $organization));
+        } else {
+            $calendar
+                ->productIdentifier('HackGreenville.com Event Calendar')
+                ->name('HackGreenville Event Calendar')
+                ->description('Tech Events in Greenville SC!')
+                ->source(route('calendar.index'));
+        }
+
+        $data = $calendar->event($events)->get();
+
+        return response($data)
+            ->header('Content-Type', 'text/calendar; charset=utf-8');
+    }
+}

composer.json

@@ -25,6 +25,7 @@
         "laravel/tinker": "^2.0",
         "malzariey/filament-daterangepicker-filter": "^2.7",
         "scyllaly/hcaptcha": "^4.4",
+        "spatie/icalendar-generator": "^2.9",
         "spatie/laravel-data": "*"
     },
     "require-dev": {