Smart sitemap cache-ing

src/Http/Controllers/SettingsController.php

@@ -171,6 +171,13 @@ protected function formBlueprint()
                         'display' => __('seotamic::general.settings_preview_domain_title'),
                         'instructions' => __('seotamic::general.settings_preview_domain_instructions'),
                     ],
+                    'headless_mode' => [
+                        'type' => 'text',
+                        'character_limit' => '50',
+                        'prepend' => 'https://',
+                        'display' => "Headless Mode",
+                        'instructions' => "If set this domain will replace the domain for canonical and social url tags. Image links will still be linked to the CMS domain.",
+                    ],
                     'robots_none' => [
                         'type' => 'toggle',
                         'display' => __('seotamic::general.settings_robots_title'),

src/Http/Controllers/SitemapController.php

@@ -15,34 +15,34 @@ public function __invoke()
         $addon = Addon::get('cnj/seotamic');
         abort_unless(config('seotamic.sitemap') && $addon->edition() === 'pro', 404);
 
-        $entries = Collection::all()
-            ->flatMap(function ($collection) {
-                return $collection->cascade('seo') !== false && $collection->cascade('social') !== false
-                    ? $collection->queryEntries()->get()
-                    : collect();
-            })
-            ->filter(function (Entry $entry) {
-                return self::shouldBeIndexed($entry);
-            })
-            ->map(function (Entry $entry) {
-                return [
-                    'loc' => $entry->absoluteUrl(),
-                    'lastmod' => $entry->lastModified()->toAtomString(),
-                    'alternates' => $entry->sites()
-                        ->map(fn ($site) => $entry->in($site))
-                        ->filter(function (?Entry $entry) {
-                            return $entry && self::shouldBeIndexed($entry);
-                        })
-                        ->map(function (Entry $entry) {
-                            return array(
-                                'lang' => $entry->locale,
-                                'href' => $entry->absoluteUrl()
-                            );
-                        })
-                ];
-            });
+        $content = Cache::rememberForever('seotamic_sitemap', function () {
+            $entries = Collection::all()
+                ->flatMap(function ($collection) {
+                    return $collection->cascade('seo') !== false && $collection->cascade('social') !== false
+                        ? $collection->queryEntries()->get()
+                        : collect();
+                })
+                ->filter(function (Entry $entry) {
+                    return self::shouldBeIndexed($entry);
+                })
+                ->map(function (Entry $entry) {
+                    return [
+                        'loc' => $entry->absoluteUrl(),
+                        'lastmod' => $entry->lastModified()->toAtomString(),
+                        'alternates' => $entry->sites()
+                            ->map(fn ($site) => $entry->in($site))
+                            ->filter(function (?Entry $entry) {
+                                return $entry && self::shouldBeIndexed($entry);
+                            })
+                            ->map(function (Entry $entry) {
+                                return array(
+                                    'lang' => $entry->locale,
+                                    'href' => $entry->absoluteUrl()
+                                );
+                            })
+                    ];
+                });
 
-        $content = Cache::remember('seotamic_sitemap', 1, function () use ($entries) {
             return view('seotamic::sitemap', [
                 'header' => '<?xml version="1.0" encoding="UTF-8"?>',
                 'entries' => $entries,

src/ServiceProvider.php

@@ -16,7 +16,7 @@
 
 class ServiceProvider extends AddonServiceProvider
 {
-    protected $subscribe = [Subscriber::class];
+    protected $subscribe = [Subscriber::class, SitemapSubscriber::class];
 
     protected $commands = [MigrateCommand::class];
 

src/SitemapSubscriber.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Cnj\Seotamic;
+
+use Statamic\Events\EntrySaved;
+use Statamic\Events\EntryCreated;
+use Statamic\Events\EntryDeleted;
+use Illuminate\Events\Dispatcher;
+use Illuminate\Support\Facades\Cache;
+
+class SitemapSubscriber
+{
+    /**
+     * Register the listeners for the subscriber.
+     *
+     * @return array<string, string>
+     */
+    public function subscribe(Dispatcher $events): array
+    {
+        return [
+            EntrySaved::class => 'flushSitemapCache',
+            EntryCreated::class => 'flushSitemapCache',
+            EntryDeleted::class => 'flushSitemapCache',
+        ];
+    }
+
+    /**
+     * Flush the sitemap cache
+     *
+     */
+    public function flushSitemapCache()
+    {
+        Cache::forget('seotamic_sitemap');
+    }
+}