Some more constants are moved to their specific classes

boot.php

@@ -32,8 +32,6 @@ use Friendica\Model\Contact;
 define('FRIENDICA_PLATFORM',     'Friendica');
 define('FRIENDICA_CODENAME',     'Giant Rhubarb');
 define('FRIENDICA_VERSION',      '2022.12-dev');
-define('DFRN_PROTOCOL_VERSION',  '2.23');
-define('NEW_TABLE_STRUCTURE_VERSION', 1288);
 
 /**
  * Constant with a HTML line break.
@@ -44,21 +42,6 @@ define('NEW_TABLE_STRUCTURE_VERSION', 1288);
  */
 define('EOL',                    "<br />\r\n");
 
-/**
- * @name CP
- *
- * Type of the community page
- * @{
- */
-define('CP_NO_INTERNAL_COMMUNITY', -2);
-define('CP_NO_COMMUNITY_PAGE',     -1);
-define('CP_USERS_ON_SERVER',        0);
-define('CP_GLOBAL_COMMUNITY',       1);
-define('CP_USERS_AND_GLOBAL',       2);
-/**
- * @}
- */
-
 /**
  * @name Gravity
  *

src/Content/Nav.php

@@ -30,6 +30,7 @@ use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Model\Profile;
 use Friendica\Model\User;
+use Friendica\Module\Conversation\Community;
 
 class Nav
 {
@@ -251,8 +252,8 @@ class Nav
 			}
 		}
 
-		if ((local_user() || DI::config()->get('system', 'community_page_style') != CP_NO_COMMUNITY_PAGE) &&
+		if ((local_user() || DI::config()->get('system', 'community_page_style') != Community::DISABLED_VISITOR) &&
-			!(DI::config()->get('system', 'community_page_style') == CP_NO_INTERNAL_COMMUNITY)) {
+			!(DI::config()->get('system', 'community_page_style') == Community::DISABLED)) {
 			$nav['community'] = ['community', DI::l10n()->t('Community'), '', DI::l10n()->t('Conversations on this and other servers')];
 		}
 

src/Core/Update.php

@@ -35,6 +35,8 @@ class Update
 	const SUCCESS = 0;
 	const FAILED  = 1;
 
+	const NEW_TABLE_STRUCTURE_VERSION = 1288;
+
 	/**
 	 * Function to check if the Database structure needs an update.
 	 *
@@ -63,7 +65,7 @@ class Update
 		}
 
 		// We don't support upgrading from very old versions anymore
-		if ($build < NEW_TABLE_STRUCTURE_VERSION) {
+		if ($build < self::NEW_TABLE_STRUCTURE_VERSION) {
 			$error = DI::l10n()->t('Updates from version %s are not supported. Please update at least to version 2021.01 and wait until the postupdate finished version 1383.', $build);
 			if (DI::mode()->getExecutor() == Mode::INDEX) {
 				die($error);
@@ -73,8 +75,8 @@ class Update
 		}
 
 		// The postupdate has to completed version 1288 for the new post views to take over
-		$postupdate = DI::config()->get('system', 'post_update_version', NEW_TABLE_STRUCTURE_VERSION);
+		$postupdate = DI::config()->get('system', 'post_update_version', self::NEW_TABLE_STRUCTURE_VERSION);
-		if ($postupdate < NEW_TABLE_STRUCTURE_VERSION) {
+		if ($postupdate < self::NEW_TABLE_STRUCTURE_VERSION) {
 			$error = DI::l10n()->t('Updates from postupdate version %s are not supported. Please update at least to version 2021.01 and wait until the postupdate finished version 1383.', $postupdate);
 			if (DI::mode()->getExecutor() == Mode::INDEX) {
 				die($error);

src/Module/Admin/Site.php

@@ -22,7 +22,6 @@
 namespace Friendica\Module\Admin;
 
 use Friendica\App;
-use Friendica\Core\Relocate;
 use Friendica\Core\Renderer;
 use Friendica\Core\Search;
 use Friendica\Core\System;
@@ -33,12 +32,11 @@ use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Model\User;
 use Friendica\Module\BaseAdmin;
+use Friendica\Module\Conversation\Community;
 use Friendica\Module\Register;
 use Friendica\Protocol\Relay;
 use Friendica\Util\BasePath;
 use Friendica\Util\EMailer\MailBuilder;
-use Friendica\Util\Strings;
-use Friendica\Worker\Delivery;
 
 require_once __DIR__ . '/../../../boot.php';
 
@@ -364,11 +362,11 @@ class Site extends BaseAdmin
 
 		/* Community page style */
 		$community_page_style_choices = [
-			CP_NO_INTERNAL_COMMUNITY => DI::l10n()->t('No community page for local users'),
+			Community::DISABLED         => DI::l10n()->t('No community page'),
-			CP_NO_COMMUNITY_PAGE => DI::l10n()->t('No community page'),
+			Community::DISABLED_VISITOR => DI::l10n()->t('No community page for visitors'),
-			CP_USERS_ON_SERVER => DI::l10n()->t('Public postings from users of this site'),
+			Community::LOCAL            => DI::l10n()->t('Public postings from users of this site'),
-			CP_GLOBAL_COMMUNITY => DI::l10n()->t('Public postings from the federated network'),
+			Community::GLOBAL           => DI::l10n()->t('Public postings from the federated network'),
-			CP_USERS_AND_GLOBAL => DI::l10n()->t('Public postings from local users and the federated network')
+			Community::LOCAL_AND_GLOBAL => DI::l10n()->t('Public postings from local users and the federated network')
 		];
 
 		/* get user names to make the install a personal install of X */

src/Module/Api/GNUSocial/GNUSocial/Config.php

@@ -55,7 +55,6 @@ class Config extends BaseApi
 				'friendica'    => [
 					'FRIENDICA_PLATFORM'    => FRIENDICA_PLATFORM,
 					'FRIENDICA_VERSION'     => FRIENDICA_VERSION,
-					'DFRN_PROTOCOL_VERSION' => DFRN_PROTOCOL_VERSION,
 					'DB_UPDATE_VERSION'     => DB_UPDATE_VERSION,
 				]
 			],

src/Module/Conversation/Community.php

@@ -40,6 +40,21 @@ use Friendica\Network\HTTPException;
 
 class Community extends BaseModule
 {
+	/**
+	 * @name CP
+	 *
+	 * Type of the community page
+	 * @{
+	 */
+	const DISABLED         = -2;
+	const DISABLED_VISITOR = -1;
+	const LOCAL            = 0;
+	const GLOBAL           = 1;
+	const LOCAL_AND_GLOBAL = 2;
+	/**
+	 * @}
+	 */
+
 	protected static $page_style;
 	protected static $content;
 	protected static $accountTypeString;
@@ -69,7 +84,7 @@ class Community extends BaseModule
 		if (empty($_GET['mode']) || ($_GET['mode'] != 'raw')) {
 			$tabs = [];
 
-			if ((Session::isAuthenticated() || in_array(self::$page_style, [CP_USERS_AND_GLOBAL, CP_USERS_ON_SERVER])) && empty(DI::config()->get('system', 'singleuser'))) {
+			if ((Session::isAuthenticated() || in_array(self::$page_style, [self::LOCAL_AND_GLOBAL, self::LOCAL])) && empty(DI::config()->get('system', 'singleuser'))) {
 				$tabs[] = [
 					'label' => DI::l10n()->t('Local Community'),
 					'url' => 'community/local',
@@ -80,7 +95,7 @@ class Community extends BaseModule
 				];
 			}
 	
-			if (Session::isAuthenticated() || in_array(self::$page_style, [CP_USERS_AND_GLOBAL, CP_GLOBAL_COMMUNITY])) {
+			if (Session::isAuthenticated() || in_array(self::$page_style, [self::LOCAL_AND_GLOBAL, self::GLOBAL])) {
 				$tabs[] = [
 					'label' => DI::l10n()->t('Global Community'),
 					'url' => 'community/global',
@@ -177,7 +192,7 @@ class Community extends BaseModule
 
 		self::$page_style = DI::config()->get('system', 'community_page_style');
 
-		if (self::$page_style == CP_NO_INTERNAL_COMMUNITY) {
+		if (self::$page_style == self::DISABLED) {
 			throw new HTTPException\ForbiddenException(DI::l10n()->t('Access denied.'));
 		}
 
@@ -191,7 +206,7 @@ class Community extends BaseModule
 				self::$content = 'global';
 			} else {
 				// When only the global community is allowed, we use this as default
-				self::$content = self::$page_style == CP_GLOBAL_COMMUNITY ? 'global' : 'local';
+				self::$content = self::$page_style == self::GLOBAL ? 'global' : 'local';
 			}
 		}
 
@@ -201,14 +216,14 @@ class Community extends BaseModule
 
 		// Check if we are allowed to display the content to visitors
 		if (!Session::isAuthenticated()) {
-			$available = self::$page_style == CP_USERS_AND_GLOBAL;
+			$available = self::$page_style == self::LOCAL_AND_GLOBAL;
 
 			if (!$available) {
-				$available = (self::$page_style == CP_USERS_ON_SERVER) && (self::$content == 'local');
+				$available = (self::$page_style == self::LOCAL) && (self::$content == 'local');
 			}
 
 			if (!$available) {
-				$available = (self::$page_style == CP_GLOBAL_COMMUNITY) && (self::$content == 'global');
+				$available = (self::$page_style == self::GLOBAL) && (self::$content == 'global');
 			}
 
 			if (!$available) {