From 0afb2c0046b55c123eafb4ab9ee77efa68d12463 Mon Sep 17 00:00:00 2001
From: Jake Vanderwerf <get@jakevanderwerf.ca>
Date: Sat, 06 Jun 2026 17:15:31 +0000
Subject: [PATCH] =Starting the Favourites.js setup, converting previous Northeh stuff to new Registrar, fixing up Square.php integration to match

---
 inc/registrar/Registrar.php |  565 +++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 517 insertions(+), 48 deletions(-)

diff --git a/inc/registrar/Registrar.php b/inc/registrar/Registrar.php
index 33a8687..19b92fd 100644
--- a/inc/registrar/Registrar.php
+++ b/inc/registrar/Registrar.php
@@ -1,9 +1,13 @@
 <?php
 namespace JVBase\registrar;
 
+
+use JVBase\base\Site;
+use JVBase\inc\registrar\helpers\HideSingle;
 use JVBase\managers\Cache;
 use JVBase\managers\CRUD;
 use JVBase\managers\IconsManager;
+use JVBase\managers\KarmaManager;
 use JVBase\meta\Meta;
 use JVBase\registrar\config\Breadcrumbs;
 use JVBase\registrar\config\Dashboard;
@@ -14,9 +18,9 @@
 use JVBase\registrar\config\SEO;
 use JVBase\registrar\helpers\AddIntegrationFields;
 use JVBase\registrar\helpers\MakeCalendarType;
+use JVBase\registrar\helpers\MakeTimelineType;
 use JVBase\registrar\helpers\MakeTrackChanges;
 use JVBase\registrar\helpers\MakeVerification;
-use JVBase\utility\Features;
 use WP_Query;
 
 if (!defined('ABSPATH')) {
@@ -28,6 +32,7 @@
 	protected string $type;
 	protected string $singular;
 	protected string $plural;
+	protected string $profile;
 	protected string $description ='';
 	protected Fields $fields;
 	protected array $sections = [];
@@ -41,15 +46,25 @@
 
 	protected int|false $page = false;
 
+	public ?string $rewrite_taxonomy = null;
+
+	public bool $add_image_column = false;
+	public bool $prefix_post_type = false;
+	public string $prefix_with = 'by';
+
+	public bool $system = false;
+
 	protected static array $allFlags = [
 		//Shared Flags
 		'favouritable', 'karma', 'show_feed', 'show_directory', 'approve_new', 'has_responses', 'invitable',
 		//Post Flags
-		'hide_single', 'redirect_to_author', 'is_calendar', 'single_image', 'is_timeline', 'is_gallery',
+		'hide_single', 'redirect_to_author', 'is_calendar', 'single_image', 'is_timeline', 'is_gallery', 'is_faq', 'is_glossary', 'rewrite_taxonomy', 'add_image_column',
 		//Taxonomy Flags
-		'is_content', 'is_ownable', 'verify_entry', 'track_changes', 'associate_user_content',
+		'is_content', 'is_ownable', 'verify_entry', 'track_changes', 'associate_user_content', 'prefix_post_type',
 		//User Flags
-		'has_dashboard', 'can_register', 'can_create', 'keep_stats', 'can_favourite', 'member_verified', 'profile_link', 'manage_others'
+		'has_dashboard', 'can_register', 'can_create', 'keep_stats', 'can_favourite', 'member_verified', 'profile_link', 'manage_others',
+		//System
+		'system'
 	];
 	/**********************************************************************************************
 	SHARED FLAGS
@@ -62,6 +77,7 @@
 	 * @var bool Whether to setup karma for this content
 	 */
 	protected bool $karma = false;
+	protected ?KarmaManager $karmaManager = null;
 	/**
 	 * @var bool Whether this should be available in the feed block
 	 */
@@ -90,6 +106,7 @@
 	 * @var bool Whether single items of this content should be hidden
 	 */
 	protected bool $hide_single = false;
+	protected ?HideSingle $hideSingleHandler = null;
 
 	/**
 	 * @var bool Whether single items should just go to the author's page
@@ -98,11 +115,21 @@
 	/**
 	 * @var bool Whether to make this a calendar type (example: events)
 	 */
-	protected bool $is_calendar;
+	protected bool $is_calendar = false;
+	protected ?MakeCalendarType $isCalendarHandler = null;
 	/**
 	 * @var bool Whether this is a before/after post type
 	 */
 	protected bool $is_timeline = false;
+	protected ?MakeTimelineType $isTimelineHandler = null;
+	/**
+	 * @var bool Whether this is a defined term post type
+	 */
+	protected bool $is_glossary = false;
+	/**
+	 * @var bool Whether this is a faq post type
+	 */
+	protected bool $is_faq = false;
 	/**
 	 * @var bool Whether the uploader can group images prior to upload
 	 */
@@ -113,7 +140,7 @@
 	/**
 	 * @var bool For taxonomy types only. Treats the taxonomy as a content (ie: tattoo shops))
 	 */
-	protected bool $is_content;
+	protected bool $is_content = false;
 	/**
 	 * @var bool Whether this taxonomy can be owned/managed by specific people only
 	 */
@@ -121,11 +148,13 @@
 	/**
 	 * @var bool Whether users/content need to request the owner for admission
 	 */
-	protected bool $verify_entry;
+	protected bool $verify_entry = false;
+	protected ?MakeVerification $verifyEntryHandler = null;
 	/**
 	 * @var bool Whether we should track post movements from term to term (ie. artists in tattoo shops)
 	 */
-	protected bool $track_changes;
+	protected bool $track_changes = false;
+	protected ?MakeTrackChanges $trackChangesHandler = null;
 
 	/**
 	 * @var bool Whether any content by members in this taxonomy should show up in this taxonomy
@@ -158,15 +187,25 @@
 	/**
 	 * @var bool Whether to generate a profile for this user role
 	 */
-	protected bool $profile_link;
+	public bool $profile_link;
 	/**
 	 * @var array|string
 	 */
-	protected array|string $can_create = [];
+	protected array $can_create = [];
 	/**
 	 * @var array slugs of other user roles this role can manage
 	 */
 	protected array $manage_others = [];
+	/**
+	 * @var string The slug of the taxonomy that defines different access points
+	 * Example, for edmonton.ink, we have artist_type, and $this->>can_create would be:
+	 * 		[
+	 * 			'piercer'	=> ['piercings', 'artwork', 'events'],
+	 * 			'tattoo_artist'=> ['tattoos', 'artwork', 'events'],
+	 * 			'artist'	=> ['artwork']
+	 * 		]
+	 */
+	protected string $user_subtype;
 
 	/** Configs **/
 	protected Breadcrumbs $breadcrumbs;
@@ -186,8 +225,10 @@
 
 	private static array $instances = [];
 
+	protected string $based;
 	private function __construct(string $slug, string $singular, string $plural, string $type) {
 		$this->slug = $slug;
+		$this->based = jvbCheckBase($slug);
 		$this->type = $type;
 		$this->singular = $singular;
 		$this->plural = $plural;
@@ -197,10 +238,63 @@
 //		$this->initClasses();
 		$this->setFields();
 
-		add_action('init', [$this, 'register'], 0);
+		add_action('init', [$this, 'register'], 2);
 		add_filter('jvbDashboardPage', [$this, 'renderDashPage'], 10, 3);
 	}
 
+	public static function maybeExcludeSingles(array $IDs):array
+	{
+		self::ensureInstanced();
+
+		$features = ['hide_single', 'is_timeline'];
+		foreach ($features as $feature) {
+			foreach (self::withFeature($feature) as $instance) {
+				$instance = self::getInstance($instance);
+				$cache = Cache::for('tsf')->connect($instance->getType());
+				$cache->flush();
+
+				$exclude = $cache->remember(
+					$feature,
+					function () use ($instance, $feature) {
+						switch ($feature) {
+							case 'hide_single':
+								return $instance->excludeSingle();
+							case 'is_timeline':
+								return $instance->excludeTimeline();
+							default:
+								return [];
+						}
+					}
+				);
+
+				if (!empty($exclude)) {
+					$IDs = array_merge($IDs, $exclude);
+				}
+			}
+		}
+
+		return $IDs;
+	}
+	protected function excludeSingle():array
+	{
+		return get_posts([
+			'post_type'		=> $this->based,
+			'posts_per_page'=> -1,
+			'fields'		=> 'ids',
+			'post_status'	=> 'publish',
+		]);
+	}
+	protected function excludeTimeline():array
+	{
+		return get_posts([
+			'post_type'		=> $this->based,
+			'posts_per_page'=> -1,
+			'fields'		=> 'ids',
+			'post_status'	=> 'publish',
+			'post_parent__not_in'	=> [0], // Only get posts with a parent
+		]);
+	}
+
 	protected function initRegistrar():void {
 		$this->registrar = match ($this->type) {
 			'post' => new Posts($this->slug, $this->singular, $this->plural),
@@ -272,8 +366,16 @@
 			return $this;
 		}
 		$this->args = $args;
+
 		foreach ($args as $property => $value) {
-			$this->registrar->$property = $value;
+			if (property_exists($this->registrar, $property)) {
+				$this->registrar->$property = $value;
+			}
+
+			if (property_exists($this, $property)) {
+				$this->$property = $value;
+			}
+
 		}
 		if (isset($this->icon) && !str_contains($this->icon, 'dashicons')){
 			$this->registrar->menu_icon = IconsManager::for()->getCSSIcon($this->icon);
@@ -340,7 +442,8 @@
 	}
 	public function setIntegration(string $integration):self
 	{
-		if (!Features::forSite()->has($integration)){
+
+		if (!Site::hasIntegration($integration)){
 			error_log('Integration not available for '.$this->slug.': '.$integration);
 			return $this;
 		}
@@ -351,7 +454,7 @@
 	public function getIntegrationFields(string $integration):AddIntegrationFields|false
 	{
 
-		if (!Features::forSite()->has($integration)){
+		if (!Site::has($integration)){
 			error_log('Integration not available for '.$this->slug.': '.$integration);
 			return false;
 		}
@@ -366,8 +469,16 @@
 		return $this->integrationConfigs;
 	}
 	public function hasIntegration(string $integration) {
-		return in_array($integration, $this->integrationConfigs);
+		return array_key_exists($integration, $this->integrationConfigs);
 	}
+    public function hasAnyIntegrations(array $integrations = []):bool
+    {
+        if (empty($integrations)) {
+            $integrations = array_keys($this->integrationConfigs);
+            return !empty($integrations);
+        }
+        return !empty(array_intersect($integrations, array_keys($this->integrationConfigs)));
+    }
 	public function setUploadTitle(string $title):self
 	{
 		$this->upload_title = $title;
@@ -383,6 +494,35 @@
 		return $this->slug;
 	}
 
+	public function getBased():string
+	{
+		return $this->based;
+	}
+
+	public function setGlossary(bool $set):self
+	{
+		$this->is_glossary = $set;
+//		if ($set) {
+//			$this->timeline = new MakeTimelineType($this->slug, $this);
+//		}
+		return $this;
+	}
+	public function isGlossary():bool
+	{
+		return $this->is_glossary;
+	}
+	public function setFaq(bool $set):self
+	{
+		$this->is_faq = $set;
+//		if ($set) {
+//			$this->timeline = new MakeTimelineType($this->slug, $this);
+//		}
+		return $this;
+	}
+	public function isFaq():bool
+	{
+		return $this->is_faq;
+	}
 	public function setTimeline(bool $set):self
 	{
 		$this->is_timeline = $set;
@@ -415,10 +555,18 @@
 				case 'is_content':
 					add_action('init', [$this, 'setupContent'], 20);
 					break;
+				case 'is_glossary':
+					$this->hide_single = true;
+					break;
 			}
 		}
 		return $this;
 	}
+	public function prefixWith(string $prefix):self
+	{
+		$this->prefix_with = sanitize_title($prefix);
+		return $this;
+	}
 	public function removeAll(array $flags):self
 	{
 		$flags = array_filter($flags, function($flag) {
@@ -438,15 +586,49 @@
 		}
 		return isset($this->$feature) && $this->$feature === true;
 	}
+
+	/**
+	 * @deprecated use withFeature
+	 * @param string $feature
+	 * @param string|null $type
+	 * @return array
+	 */
 	public static function getFeatured(string $feature, ?string $type = null):array
 	{
+		return self::withFeature($feature, $type);
+	}
+
+	public static function withFeature(string $feature, ?string $type = null):array
+	{
+		self::ensureInstanced();
+
 		if (!in_array($feature, static::$allFlags)) {
 			error_log('Feature requested not found: '.$feature);
 			return [];
 		}
 
 		return array_map(function($inst) { return $inst->slug; },array_filter(self::$instances, function ($inst) use ($feature, $type){
-			return isset($inst->$feature) && $inst->$feature === true && (is_null($type) || $inst->type === $type);
+			if ((!is_null($type) && $inst->type !== $type) || $inst->system) {
+				return false;
+			}
+			return property_exists($inst, $feature) && isset($inst->$feature) && $inst->$feature === true;
+		}));
+	}
+
+	public static function withIntegration(string $integration, ?string $type = null):array
+	{
+		self::ensureInstanced();
+
+		if (!Site::has($integration)) {
+			error_log('[Registrar]::withIntegration Integration not available to fetch: '.$integration);
+			return [];
+		}
+
+		return array_map(function($inst) { return $inst->slug; },array_filter(self::$instances, function ($inst) use ($integration, $type){
+			if (!is_null($type) && $inst->type !== $type) {
+				return false;
+			}
+			return array_key_exists($integration, $this->integrationConfigs);
 		}));
 	}
 
@@ -471,12 +653,15 @@
 	}
 		protected function getBreadcrumbs():Breadcrumbs
 		{
-			$this->breadcrumbs = new Breadcrumbs($this->slug, $this);
+			if (!isset($this->breadcrumbs)) {
+				$this->breadcrumbs = new Breadcrumbs($this->slug, $this);
+			}
+
 			return $this->breadcrumbs;
 		}
 		protected function getCalendar():MakeCalendarType|false
 		{
-			if ($this->is_calendar){
+			if ($this->is_calendar && !isset($this->calendar)){
 				$this->calendar = new MakeCalendarType($this->slug, $this);
 			} else {
 				$this->calendar = false;
@@ -486,26 +671,25 @@
 
 		protected function getDashboard():Dashboard
 		{
-			$this->dashboard = new Dashboard($this->plural, $this);
+			if (!isset($this->dashboard)) {
+				$this->dashboard = new Dashboard($this->plural, $this);
+			}
+
 			return $this->dashboard;
 		}
 
 		protected function getDirectory():Directory|false
 		{
-			if ($this->show_directory) {
-				$this->directory = new Directory($this->singular, $this);
-			} else {
-				$this->directory = false;
+			if (!isset($this->directory)) {
+				$this->directory = new Directory($this->singular);
 			}
 			return $this->directory;
 		}
 
 		protected function getFeed():Feed|false
 		{
-			if ($this->show_feed) {
-				$this->feed = new Feed($this->slug, $this);
-			} else {
-				$this->feed = false;
+			if (!isset($this->feed)) {
+				$this->feed = new Feed($this->slug);
 			}
 			return $this->feed;
 		}
@@ -513,7 +697,7 @@
 		public function getSEO():SEO
 		{
 			if (!isset($this->seo)){
-				$this->seo = new SEO($this->slug, $this);
+				$this->seo = new SEO($this->slug);
 			}
 			return $this->seo;
 		}
@@ -578,13 +762,56 @@
 
 	public function register():void
 	{
-		if ($this->registrar) {
-			$this->registrar->register();
+		if ($this->type === 'post') {
+			if ($this->hide_single) {
+				$this->hideSingleHandler = new HideSingle($this->slug, $this);
+			}
+			if ($this->is_timeline) {
+				$this->isTimelineHandler = new MakeTimelineType($this->slug, $this);
+				$this->registrar->hierarchical = true;
+			}
+			if ($this->is_calendar) {
+				$this->isCalendarHandler = new MakeCalendarType($this->slug, $this);
+			}
+
+			if (!is_null($this->rewrite_taxonomy)) {
+				$this->registrar->addTaxonomyRewrite($this->rewrite_taxonomy);
+			}
+
+			if ($this->registrar) {
+				$this->registrar->register();
+			}
+			if ($this->add_image_column) {
+				add_filter("manage_{$this->based}_posts_columns", [$this, 'addImageColumn']);
+				add_action("manage_{$this->based}_posts_custom_column", [$this, 'showImageColumn'], 10, 2);
+			}
+		} elseif ($this->type === 'term') {
+			if ($this->is_content) {
+				if ($this->verify_entry) {
+					$this->verifyEntryHandler = new MakeVerification();
+				}
+				if ($this->track_changes) {
+					$this->trackChangesHandler = new MakeTrackChanges($this->slug);
+				}
+			}
+
+			if ($this->prefix_post_type) {
+				$this->addPostTypeRewrites();
+			}
+
+			if ($this->registrar) {
+				$this->registrar->register();
+			}
 		}
 
+		if ($this->karma) {
+			$this->karmaManager = KarmaManager::for($this->slug, $this->type);
+		}
 	}
 	public static function getInstance(string $slug):Registrar|false
 	{
+		self::ensureInstanced();
+
 		$slug = jvbNoBase($slug);
 		if (array_key_exists($slug, static::$instances)) {
 			return static::$instances[$slug];
@@ -594,6 +821,7 @@
 
 	public static function getFieldsFor(string $slug):array
 	{
+		self::ensureInstanced();
 		if (!array_key_exists($slug, static::$instances)) {
 			return [];
 		}
@@ -603,33 +831,38 @@
 
 	public static function getRegistered(?string $type = null):array
 	{
+		self::ensureInstanced();
 		$instances = ($type) ? array_filter(static::$instances, function($instance) use ($type) {
-			return $instance->type === $type;
+			return $instance->type === $type && !$instance->system;
 		}) : static::$instances;
 		return array_keys($instances);
 	}
 
 	public static function getLabels():array
 	{
+		self::ensureInstanced();
 		return array_map(function ($instance) {
 			return ['singular' => $instance->getSingular(),
 				'plural' => $instance->getPlural()];
 		}, static::$instances);
 	}
 
-	public function getCreatable():array
+	public function getCreatable(bool $based = false):array
 	{
 		if ($this->type !== 'user') {
 			return [];
 		}
-		return $this->can_create;
+		return $based ? array_map(function ($item) { return jvbCheckBase($item); },$this->can_create) : $this->can_create;
 	}
 	public function setCreatable(string|array $creatable):self
 	{
-		$this->can_create = $creatable;
+		$this->can_create = is_string($creatable) ? [jvbNoBase($creatable)] : array_map(function ($type) {
+            return jvbNoBase($type);
+        }, $creatable);
 		return $this;
 	}
 
+
 	public function getManageOthers():array
 	{
 		if ($this->type !== 'user'){
@@ -686,9 +919,49 @@
 			}
 			wp_reset_postdata();
 		}
-
 		add_filter('jvb_post_content_output', [$this, 'renderContent'], 20, 2);
+
+
+		//Add a date published and date modified fields, and auto-update them on term creation/modification
+		$this->fields()->addField('date_published', [
+			'type'	=> 'datetime',
+			'label'	=> 'Published',
+			'hidden'	=> true,
+		]);
+		$this->fields()->addField('date_modified', [
+			'type'	=> 'datetime',
+			'label'	=> 'Modified',
+			'hidden'	=> true,
+		]);
+		add_action('created_'.$this->based, [$this, 'addTermCreatedMeta']);
+		add_action('edited_'.$this->based, [$this, 'addTermUpdatedMeta']);
 	}
+		public function addTermCreatedMeta(int $termId):void
+		{
+            update_term_meta($termId, BASE . 'date_published', date('Y-m-d H:i:s'));
+            update_term_meta($termId, BASE . 'date_modified', date('Y-m-d H:i:s'));
+		}
+		public function handleContentTermMetaChange(int $meta_id, int $term_id, string $meta_key, $meta_value):void
+		{
+			$term = get_term($term_id);
+			$taxonomy = $term->taxonomy;
+			if ($taxonomy === $this->based && $meta_key !== BASE . 'date_modified') {
+				$meta = Meta::forTerm($term_id);
+				$meta->set('date_modified', date('Y-m-d H:i:s'));
+			}
+
+		}
+		public function addTermUpdatedMeta(int $termId):void
+		{
+
+            static $processing = [];
+            if (isset($processing[$termId])) return;
+            $processing[$termId] = true;
+
+            update_term_meta($termId, BASE . 'date_modified', date('Y-m-d H:i:s'));
+
+            unset($processing[$termId]);
+		}
 	public function renderContent(string $content, array $block):string
 	{
 		if (!is_page($this->page)) {
@@ -701,24 +974,85 @@
 			Cache::for($this->slug)->flush();
 		}
 
-		$out = Cache::for($this->slug)->remember(
-			get_the_ID(),
-			function() {
+        $per_page = 10;
+        $page = $_GET['tp']??1;
 
-				$items = get_terms([
-					'taxonomy'	=> jvbCheckBase($this->slug),
+        $args = apply_filters('jvb_content_tax_args_'.$this->slug, [
+            'taxonomy'	=> $this->based,
 //						'hide_empty' => true,
-					'fields'	=> 'ids',
+            'fields'	=> 'ids',
+            'number'     => $per_page,
+            'offset'    => ($page - 1) * $per_page,
+            'meta_key'  => BASE.'date_modified',
+            'meta_type' => 'DATETIME',
+            'orderby'   => 'meta_value',
+			'order'		=> 'desc',
+        ]);
+
+        $cache = Cache::for($this->slug)->connect('taxonomy');
+		$max = $cache->remember(
+			'max',
+			function () {
+				$max = get_terms([
+					'taxonomy'  => $this->based,
+					'fields'    => 'ids',
+					'number'     => 0,
+					'hide_empty'    => true
 				]);
+				return  count($max??[]);
+			}
+		);
+
+
+        $totalPages = floor($max/$per_page);
+
+        global $wp;
+        $current = get_home_url(null, '/'.$wp->request.'/');
+
+        $pages = '';
+        for ($i = 1; $i<=$totalPages; $i++) {
+            $pages .= (int)$page === $i ?
+                sprintf(
+                    '<li class="current">%s</li>',
+                    $i
+                ): sprintf(
+                '<li><a href="%s">%s</a></li>',
+                add_query_arg('tp', $i, $current),
+                $i
+            );
+        }
+
+        $nav = sprintf(
+            '<nav class="pagination">%s<ul>%s</ul>%s</nav>',
+            $page > 1 ? '<a href="'.add_query_arg('tp', $page-1, $current).'" title="Next Page" class="btn">'.jvbIcon('arrow-circle-left').'<span class="screen-reader-text">Previous Page</span></a>' : '',
+            $pages,
+            $page < $totalPages ? '<a href="'.add_query_arg('tp', $page+1, $current).'" title="Next Page" class="btn">'.jvbIcon('arrow-circle-right').'<span class="screen-reader-text">Next Page</span></a>' : '',
+        );
+
+
+		$out = $nav. Cache::for($this->slug)->remember(
+			$cache->generateKey(['type' =>'contentArchive', ... $args]),
+			function() use ($args) {
+
+
+				$items = get_terms($args);
 				$out = [];
+
+
+                $method = BASE.'render_'.$this->slug.'_content';
 				if ($items && !is_wp_error($items)) {
-					foreach ($items as $item) {
-						$meta = Meta::forTerm($item);
+					foreach ($items as $termID) {
+						$meta = Meta::forTerm($termID);
+                        if (function_exists($method)) {
+                            $out[] = $method($termID);
+                            continue;
+                        }
+						$meta = Meta::forTerm($termID);
 						$slug = sanitize_title($meta->get('name'));
 						$item = sprintf(
-							'<li id="%s"><h3><a href="%s">%s</a></h3><p>%s</p><ul>',
+							'<li id="%s"><h2><a href="%s">%s</a></h2><p>%s</p><ul class="loop scroll">',
 							$slug,
-							get_term_link($item, jvbCheckBase($this->slug))??'',
+							get_term_link($termID, $this->based)??'',
 							$meta->get('name'),
 							$meta->get('description')
 						);
@@ -728,6 +1062,12 @@
 								'post_status'	=> 'publish',
 								'posts_per_page'	=> 3,
 								'fields'	=> 'ids',
+                                'tax_query' => [
+                                    [
+                                        'taxonomy'  => $this->based,
+                                        'terms'     => $termID
+                                    ]
+                                ]
 							]);
 							if ($posts->have_posts()) {
 								while($posts->have_posts()) {
@@ -737,7 +1077,7 @@
 									$img = $postMeta->get('post_thumbnail');
 									$img = !empty($img) ? jvbFormatImage((int)$img, 'tiny', 'medium') : '';
 									$item .= sprintf(
-										'<li id="%s"><h4><a href="%s">%s</a></h4>%s</li>',
+										'<li id="%s" class="item"><h3><a href="%s">%s</a></h3>%s</li>',
 										$slug.'-'.sanitize_title(get_the_title($ID)),
 										get_the_permalink($ID),
 										$postMeta->get('post_title'),
@@ -750,10 +1090,139 @@
 						$out[] = $item;
 					}
 				}
-				return empty($out) ? '' : '<ul class="content-term-list">'.implode('',$out).'</ul>';
+
+                $before = apply_filters(BASE.'before_'.$this->slug.'_content','');
+                $out = empty($out) ? '' : '<ul class="content-term-list">'.implode('',$out).'</ul>';
+                $after = apply_filters(BASE.'after_'.$this->slug.'_content', '');
+                return $before.$out.$after;
 			}
-		);
+		).$nav;
 		error_log('Built the '.$this->slug.' page content.');
 		return $content . $out;
 	}
+
+	public static function ensureInstanced():void
+	{
+		if (empty(self::$instances)) {
+			do_action('jvbDefineRegistrar');
+			do_action('jvbDefineRegistrarFields');
+		}
+	}
+
+	/*****************************************************************
+	 * FLAGGED FEATURES
+	*****************************************************************/
+
+	public function profile(?string $slug = null, ?string $singular = null, ?string $plural = null):self
+	{
+		if (!$slug) {
+			$slug = $this->slug.'_profile';
+		}
+		if (!$singular) {
+			$singular = $this->singular;
+		}
+		if (!$plural) {
+			$plural = $this->plural;
+		}
+		$this->profile_link = true;
+
+		$this->profile = $slug;
+
+		return Registrar::forPost($slug, $singular, $plural);
+	}
+	public function getProfile():self|false
+	{
+		if (!$this->profile_link) {
+			return false;
+		}
+		return self::getInstance($this->profile);
+	}
+
+    public static function getProfileTypes():array
+    {
+        $hasProfiles = self::withFeature('profile_link');
+        if (empty($hasProfiles)) {
+            return [];
+        }
+        return array_filter(array_map(function($profile) {
+            $instance = self::getInstance($profile);
+            return $instance->getProfile()->based??false;
+        }, $hasProfiles));
+    }
+
+	public function setUserSubtype(string $type):self
+	{
+		$this->user_subtype = sanitize_text_field($type);
+		return $this;
+	}
+	public function getUserSubtype():string|false
+	{
+		return $this->user_subtype??false;
+	}
+
+	public function addImageColumn(array $columns):array
+	{
+		$keys = array_keys($columns);
+		$index = array_search('cb', $keys);
+		if ($index !== false) {
+			$pos = $index+1;
+			$columns = array_slice($columns, 0, $pos, true) + ['jvb_featured_image' => 'Image'] + array_slice($columns, $pos, null, true);
+		}
+		return $columns;
+	}
+	public function showImageColumn(string $column, int $postID):void
+	{
+		if ($column === 'jvb_featured_image') {
+			echo get_the_post_thumbnail($postID, 'tiny');
+		}
+	}
+
+	protected function addPostTypeRewrites():void
+	{
+		$for = $this->registrar->for;
+		foreach ($for as $type) {
+			$registrar = Registrar::getInstance($type);
+			if ($registrar) {
+				$base = $registrar->registrar->rewrite['slug']??$registrar->slug;
+
+				$prefix = empty($this->prefix_with) ? '' : '/'.$this->prefix_with;
+				$prefix = str_replace('//', '/', $prefix);
+
+				$slug = str_contains($this->slug, '_') ? str_replace('_','-', $this->slug) : $this->slug;
+				add_rewrite_rule(
+					$base.$prefix.'/'.$slug.'/([a-z0-9-]+)/?$',
+					'index.php?post_type='.$registrar->getBased().'&'.$this->based.'=$matches[1]',
+					'top'
+				);
+				add_rewrite_rule(
+					$base.$prefix.'/'.$slug.'/([a-z0-9-]+)/page/([0-9-]+)/?$',
+					'index.php?post_type='.$registrar->getBased().'&'.$this->based.'=$matches[1]&paged=$matches[2]',
+					'top'
+				);
+			}
+		}
+	}
+
+	public function getFeedFields():array
+	{
+		$config = $this->getConfig('feed');
+		$all = $this->getFields();
+		$img = $config['images']??['post_thumbnail'];
+		$f = $config['fields']??['post_title', 'post_date', 'post_excerpt'];
+
+		$f = array_filter($f, function($field) use ($img) {
+			return !in_array($field, $img);
+		});
+		$images = [];
+		$fields = [];
+
+		foreach($img as $i) {
+			$images[] = $all[$i];
+		}
+		foreach ($f as $x) {
+			$fields[] = $all[$x];
+		}
+
+		return [$images,$fields];
+	}
 }

--
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