From 60f5fd81887fac3fc73a87cf4f5153fb1dbcb299 Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Mon, 13 May 2024 16:19:19 +0000
Subject: [PATCH] Many deprecated function calls are replaced

---
 mod/message.php                                | 17 +++++++----------
 mod/notes.php                                  |  2 +-
 mod/photos.php                                 | 18 +++++++-----------
 src/BaseModule.php                             |  4 ++--
 src/Contact/Avatar.php                         |  4 ++--
 src/Model/APContact.php                        |  2 +-
 src/Model/Attach.php                           |  4 ++--
 src/Model/Contact.php                          |  8 ++++----
 src/Model/Item.php                             |  4 ++--
 src/Model/Post/Media.php                       |  2 +-
 src/Module/Calendar/Event/Show.php             |  2 +-
 src/Module/Calendar/Show.php                   |  2 +-
 src/Module/HCard.php                           |  2 +-
 src/Module/Home.php                            |  2 +-
 src/Module/Media/Attachment/Browser.php        |  2 +-
 src/Module/Media/Photo/Browser.php             |  4 ++--
 src/Module/NoScrape.php                        |  2 +-
 src/Module/Photo.php                           | 16 ++++++++--------
 src/Module/Post/Edit.php                       |  2 +-
 src/Module/Profile/Schedule.php                |  2 +-
 src/Module/Settings/Account.php                |  2 +-
 src/Module/Settings/Profile/Photo/Crop.php     |  4 ++--
 src/Module/Settings/Profile/Photo/Index.php    |  2 +-
 .../Notifications/Factory/Introduction.php     |  5 ++---
 src/Util/Images.php                            |  2 +-
 src/Util/Proxy.php                             |  2 +-
 src/Worker/Notifier.php                        |  4 ++--
 view/theme/vier/theme.php                      | 10 ++++------
 28 files changed, 61 insertions(+), 71 deletions(-)

diff --git a/mod/message.php b/mod/message.php
index 369d3545ba..6c1aed0625 100644
--- a/mod/message.php
+++ b/mod/message.php
@@ -19,7 +19,6 @@
  *
  */
 
-use Friendica\App;
 use Friendica\Content\Nav;
 use Friendica\Content\Pager;
 use Friendica\Content\Text\BBCode;
@@ -34,7 +33,7 @@ use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Strings;
 use Friendica\Util\Temporal;
 
-function message_init(App $a)
+function message_init()
 {
 	$tabs = '';
 
@@ -61,7 +60,7 @@ function message_init(App $a)
 	]);
 }
 
-function message_post(App $a)
+function message_post()
 {
 	if (!DI::userSession()->getLocalUserId()) {
 		DI::sysmsg()->addNotice(DI::l10n()->t('Permission denied.'));
@@ -104,7 +103,7 @@ function message_post(App $a)
 	}
 }
 
-function message_content(App $a)
+function message_content()
 {
 	$o = '';
 	Nav::setSelected('messages');
@@ -114,7 +113,7 @@ function message_content(App $a)
 		return Login::form();
 	}
 
-	$myprofile = DI::baseUrl() . '/profile/' . $a->getLoggedInUserNickname();
+	$myprofile = DI::baseUrl() . '/profile/' . DI::userSession()->getLocalUserNickname();
 
 	$tpl = Renderer::getMarkupTemplate('mail_head.tpl');
 	if (DI::args()->getArgc() > 1 && DI::args()->getArgv()[1] == 'new') {
@@ -177,7 +176,7 @@ function message_content(App $a)
 
 		$tpl = Renderer::getMarkupTemplate('msg-header.tpl');
 		DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl, [
-			'$nickname' => $a->getLoggedInUserNickname(),
+			'$nickname' => DI::userSession()->getLocalUserNickname(),
 			'$linkurl' => DI::l10n()->t('Please enter a link URL:')
 		]);
 
@@ -282,7 +281,7 @@ function message_content(App $a)
 
 		$tpl = Renderer::getMarkupTemplate('msg-header.tpl');
 		DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl, [
-			'$nickname' => $a->getLoggedInUserNickname(),
+			'$nickname' => DI::userSession()->getLocalUserNickname(),
 			'$linkurl' => DI::l10n()->t('Please enter a link URL:')
 		]);
 
@@ -415,12 +414,10 @@ function get_messages(int $uid, int $start, int $limit): array
 
 function render_messages(array $msg, string $t): string
 {
-	$a = DI::app();
-
 	$tpl = Renderer::getMarkupTemplate($t);
 	$rslt = '';
 
-	$myprofile = DI::baseUrl() . '/profile/' . $a->getLoggedInUserNickname();
+	$myprofile = DI::baseUrl() . '/profile/' . DI::userSession()->getLocalUserNickname();
 
 	foreach ($msg as $rr) {
 		if ($rr['unknown']) {
diff --git a/mod/notes.php b/mod/notes.php
index c756a5f900..92a0ff514a 100644
--- a/mod/notes.php
+++ b/mod/notes.php
@@ -46,7 +46,7 @@ function notes_content(App $a, bool $update = false)
 		return;
 	}
 
-	$o = BaseProfile::getTabsHTML('notes', true, $a->getLoggedInUserNickname(), false);
+	$o = BaseProfile::getTabsHTML('notes', true, DI::userSession()->getLocalUserNickname(), false);
 
 	if (!$update) {
 		$o .= '<h3>' . DI::l10n()->t('Personal Notes') . '</h3>';
diff --git a/mod/photos.php b/mod/photos.php
index 32031e2714..e7b24b9c59 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -19,11 +19,9 @@
  *
  */
 
-use Friendica\App;
 use Friendica\Content\Nav;
 use Friendica\Content\Pager;
 use Friendica\Content\Text\BBCode;
-use Friendica\Content\Widget;
 use Friendica\Core\ACL;
 use Friendica\Core\Addon;
 use Friendica\Core\Hook;
@@ -53,7 +51,7 @@ use Friendica\Util\Strings;
 use Friendica\Util\Temporal;
 use Friendica\Util\XML;
 
-function photos_init(App $a)
+function photos_init()
 {
 	if (DI::config()->get('system', 'block_public') && !DI::userSession()->isAuthenticated()) {
 		return;
@@ -67,8 +65,6 @@ function photos_init(App $a)
 			throw new HTTPException\NotFoundException(DI::l10n()->t('User not found.'));
 		}
 
-		$is_owner = (DI::userSession()->getLocalUserId() && (DI::userSession()->getLocalUserId() == $owner['uid']));
-
 		$albums = Photo::getAlbums($owner['uid']);
 
 		$albums_visible = ((intval($owner['hidewall']) && !DI::userSession()->isAuthenticated()) ? false : true);
@@ -125,7 +121,7 @@ function photos_init(App $a)
 	return;
 }
 
-function photos_post(App $a)
+function photos_post()
 {
 	$user = User::getByNickname(DI::args()->getArgv()[1]);
 	if (!DBA::isResult($user)) {
@@ -200,7 +196,7 @@ function photos_post(App $a)
 			// Update the photo albums cache
 			Photo::clearAlbumCache($page_owner_uid);
 
-			DI::baseUrl()->redirect('photos/' . $a->getLoggedInUserNickname() . '/album/' . bin2hex($newalbum));
+			DI::baseUrl()->redirect('photos/' . DI::userSession()->getLocalUserNickname() . '/album/' . bin2hex($newalbum));
 			return; // NOTREACHED
 		}
 
@@ -559,7 +555,7 @@ function photos_post(App $a)
 	}
 }
 
-function photos_content(App $a)
+function photos_content()
 {
 	// URLs:
 	// photos/name/upload
@@ -714,7 +710,7 @@ function photos_content(App $a)
 
 		$tpl = Renderer::getMarkupTemplate('photos_upload.tpl');
 
-		$aclselect_e = ($visitor ? '' : ACL::getFullSelectorHTML(DI::page(), $a->getLoggedInUserId()));
+		$aclselect_e = ($visitor ? '' : ACL::getFullSelectorHTML(DI::page(), DI::userSession()->getLocalUserId()));
 
 		$o .= Renderer::replaceMacros($tpl, [
 			'$pagename' => DI::l10n()->t('Upload Photos'),
@@ -728,7 +724,7 @@ function photos_content(App $a)
 			'$selname' => $selname,
 			'$permissions' => DI::l10n()->t('Permissions'),
 			'$aclselect' => $aclselect_e,
-			'$lockstate' => ACL::getLockstateForUserId($a->getLoggedInUserId()) ? 'lock' : 'unlock',
+			'$lockstate' => ACL::getLockstateForUserId(DI::userSession()->getLocalUserId()) ? 'lock' : 'unlock',
 			'$alt_uploader' => $ret['addon_text'],
 			'$default_upload_box' => ($ret['default_upload'] ? $default_upload_box : ''),
 			'$default_upload_submit' => ($ret['default_upload'] ? $default_upload_submit : ''),
@@ -1074,7 +1070,7 @@ function photos_content(App $a)
 
 			$album_e = $ph[0]['album'];
 			$caption_e = $ph[0]['desc'];
-			$aclselect_e = ACL::getFullSelectorHTML(DI::page(), $a->getLoggedInUserId(), false, ACL::getDefaultUserPermissions($ph[0]));
+			$aclselect_e = ACL::getFullSelectorHTML(DI::page(), DI::userSession()->getLocalUserId(), false, ACL::getDefaultUserPermissions($ph[0]));
 
 			$edit = Renderer::replaceMacros($edit_tpl, [
 				'$id' => $ph[0]['id'],
diff --git a/src/BaseModule.php b/src/BaseModule.php
index c069d7571a..0cf7f514a3 100644
--- a/src/BaseModule.php
+++ b/src/BaseModule.php
@@ -410,7 +410,7 @@ abstract class BaseModule implements ICanHandleRequests
 	public static function checkFormSecurityTokenRedirectOnError(string $err_redirect, string $typename = '', string $formname = 'form_security_token')
 	{
 		if (!self::checkFormSecurityToken($typename, $formname)) {
-			Logger::notice('checkFormSecurityToken failed: user ' . DI::app()->getLoggedInUserNickname() . ' - form element ' . $typename);
+			Logger::notice('checkFormSecurityToken failed: user ' . DI::userSession()->getLocalUserNickname() . ' - form element ' . $typename);
 			Logger::debug('checkFormSecurityToken failed', ['request' => $_REQUEST]);
 			DI::sysmsg()->addNotice(self::getFormSecurityStandardErrorMessage());
 			DI::baseUrl()->redirect($err_redirect);
@@ -420,7 +420,7 @@ abstract class BaseModule implements ICanHandleRequests
 	public static function checkFormSecurityTokenForbiddenOnError(string $typename = '', string $formname = 'form_security_token')
 	{
 		if (!self::checkFormSecurityToken($typename, $formname)) {
-			Logger::notice('checkFormSecurityToken failed: user ' . DI::app()->getLoggedInUserNickname() . ' - form element ' . $typename);
+			Logger::notice('checkFormSecurityToken failed: user ' . DI::userSession()->getLocalUserNickname() . ' - form element ' . $typename);
 			Logger::debug('checkFormSecurityToken failed', ['request' => $_REQUEST]);
 
 			throw new \Friendica\Network\HTTPException\ForbiddenException();
diff --git a/src/Contact/Avatar.php b/src/Contact/Avatar.php
index f165e1d3a1..deef2dcc74 100644
--- a/src/Contact/Avatar.php
+++ b/src/Contact/Avatar.php
@@ -57,7 +57,7 @@ class Avatar
 			return $fields;
 		}
 
-		if (Network::isLocalLink($avatar) || empty($avatar)) {
+		if (DI::baseUrl()->isLocalUrl($avatar) || empty($avatar)) {
 			self::deleteCache($contact);
 			return $fields;
 		}
@@ -120,7 +120,7 @@ class Avatar
 			return $fields;
 		}
 
-		if (Network::isLocalLink($contact['avatar']) || empty($contact['avatar'])) {
+		if (DI::baseUrl()->isLocalUrl($contact['avatar']) || empty($contact['avatar'])) {
 			self::deleteCache($contact);
 			return $fields;
 		}
diff --git a/src/Model/APContact.php b/src/Model/APContact.php
index 49b802f8ac..6a9457fd68 100644
--- a/src/Model/APContact.php
+++ b/src/Model/APContact.php
@@ -182,7 +182,7 @@ class APContact
 			DI::cache()->set($cachekey, System::callstack(20), Duration::FIVE_MINUTES);
 		}
 
-		if (Network::isLocalLink($url) && ($local_uid = User::getIdForURL($url))) {
+		if (DI::baseUrl()->isLocalUrl($url) && ($local_uid = User::getIdForURL($url))) {
 			try {
 				$data = Transmitter::getProfile($local_uid);
 				$local_owner = User::getOwnerDataById($local_uid);
diff --git a/src/Model/Attach.php b/src/Model/Attach.php
index a43062691d..9b7962f0b1 100644
--- a/src/Model/Attach.php
+++ b/src/Model/Attach.php
@@ -335,7 +335,7 @@ class Attach
 	{
 		preg_match_all("/\[attachment\](.*?)\[\/attachment\]/ism", $post['body'], $matches, PREG_SET_ORDER);
 		foreach ($matches as $attachment) {
-			if (Network::isLocalLink($attachment[1]) && preg_match('|.*?/attach/(\d+)|', $attachment[1], $match)) {
+			if (DI::baseUrl()->isLocalUrl($attachment[1]) && preg_match('|.*?/attach/(\d+)|', $attachment[1], $match)) {
 				$fields = [
 					'allow_cid' => $post['allow_cid'], 'allow_gid' => $post['allow_gid'],
 					'deny_cid' => $post['deny_cid'], 'deny_gid' => $post['deny_gid']
@@ -349,7 +349,7 @@ class Attach
 	{
 		preg_match_all("/\[attachment\](.*?)\[\/attachment\]/ism", $body, $matches, PREG_SET_ORDER);
 		foreach ($matches as $attachment) {
-			if (Network::isLocalLink($attachment[1]) && preg_match('|.*?/attach/(\d+)|', $attachment[1], $match)) {
+			if (DI::baseUrl()->isLocalUrl($attachment[1]) && preg_match('|.*?/attach/(\d+)|', $attachment[1], $match)) {
 				$attach = self::getById($match[1], $uid);
 				if (empty($attach)) {
 					return $body;
diff --git a/src/Model/Contact.php b/src/Model/Contact.php
index f3cc5245f6..7a83d01a0e 100644
--- a/src/Model/Contact.php
+++ b/src/Model/Contact.php
@@ -1793,7 +1793,7 @@ class Contact
 			return;
 		}
 
-		if (Network::isLocalLink($contact['url'])) {
+		if (DI::baseUrl()->isLocalUrl($contact['url'])) {
 			return;
 		}
 
@@ -1910,7 +1910,7 @@ class Contact
 			return $contact;
 		}
 
-		$local = !empty($contact['url']) && Network::isLocalLink($contact['url']);
+		$local = !empty($contact['url']) && DI::baseUrl()->isLocalUrl($contact['url']);
 
 		if (!$local && !empty($contact['id']) && !empty($contact['avatar'])) {
 			self::updateAvatar($contact['id'], $contact['avatar'], true);
@@ -2300,7 +2300,7 @@ class Contact
 		if (($uid == 0) && !$force && empty($contact['thumb']) && empty($contact['micro']) && !$create_cache) {
 			if (($contact['avatar'] != $avatar) || empty($contact['blurhash'])) {
 				$update_fields = ['avatar' => $avatar];
-				if (!Network::isLocalLink($avatar)) {
+				if (!DI::baseUrl()->isLocalUrl($avatar)) {
 					try {
 						$fetchResult = HTTPSignature::fetchRaw($avatar, 0, [HttpClientOptions::ACCEPT_CONTENT => [HttpClientAccept::IMAGE]]);
 
@@ -2348,7 +2348,7 @@ class Contact
 		$cache_avatar = DI::config()->get('system', 'cache_contact_avatar');
 
 		// Local contact avatars don't need to be cached
-		if ($cache_avatar && Network::isLocalLink($contact['url'])) {
+		if ($cache_avatar && DI::baseUrl()->isLocalUrl($contact['url'])) {
 			$cache_avatar = !DBA::exists('contact', ['nurl' => $contact['nurl'], 'self' => true]);
 		}
 
diff --git a/src/Model/Item.php b/src/Model/Item.php
index 1b4d5d11a3..16c69035c4 100644
--- a/src/Model/Item.php
+++ b/src/Model/Item.php
@@ -109,7 +109,7 @@ class Item
 		'owner-id', 'owner-link', 'owner-alias', 'owner-name', 'owner-avatar', 'owner-network', 'owner-contact-type', 'owner-updated', 'owner-gsid',
 		'causer-id', 'causer-link', 'causer-alias', 'causer-name', 'causer-avatar', 'causer-contact-type', 'causer-network', 'causer-gsid',
 		'contact-id', 'contact-uid', 'contact-link', 'contact-name', 'contact-avatar',
-		'writable', 'restrictions', 'self', 'cid', 'alias',
+		'writable', 'restrictions', 'self', 'cid', 'alias', 'post-reason',
 		'event-created', 'event-edited', 'event-start', 'event-finish',
 		'event-summary', 'event-desc', 'event-location', 'event-type',
 		'event-nofinish', 'event-ignore', 'event-id',
@@ -3988,7 +3988,7 @@ class Item
 	{
 		if (!empty($item['plink']) && Network::isValidHttpUrl($item['plink'])) {
 			$plink = $item['plink'];
-		} elseif (!empty($item['uri']) && Network::isValidHttpUrl($item['uri']) && !Network::isLocalLink($item['uri'])) {
+		} elseif (!empty($item['uri']) && Network::isValidHttpUrl($item['uri']) && !DI::baseUrl()->isLocalUrl($item['uri'])) {
 			$plink = $item['uri'];
 		}
 
diff --git a/src/Model/Post/Media.php b/src/Model/Post/Media.php
index 2308690f03..39fc08ce27 100644
--- a/src/Model/Post/Media.php
+++ b/src/Model/Post/Media.php
@@ -182,7 +182,7 @@ class Media
 	 */
 	public static function fetchAdditionalData(array $media): array
 	{
-		if (Network::isLocalLink($media['url'])) {
+		if (DI::baseUrl()->isLocalUrl($media['url'])) {
 			$media = self::fetchLocalData($media);
 			if (preg_match('|.*?/search\?(.+)|', $media['url'], $matches)) {
 				return $media;
diff --git a/src/Module/Calendar/Event/Show.php b/src/Module/Calendar/Event/Show.php
index 86fa9b434c..d56e4772d1 100644
--- a/src/Module/Calendar/Event/Show.php
+++ b/src/Module/Calendar/Event/Show.php
@@ -55,7 +55,7 @@ class Show extends BaseModule
 
 	protected function rawContent(array $request = [])
 	{
-		$nickname = $this->parameters['nickname'] ?? $this->app->getLoggedInUserNickname();
+		$nickname = $this->parameters['nickname'] ?? $this->session->getLocalUserNickname();
 		if (!$nickname) {
 			throw new HTTPException\UnauthorizedException();
 		}
diff --git a/src/Module/Calendar/Show.php b/src/Module/Calendar/Show.php
index a4460ffcfd..18cefbcb29 100644
--- a/src/Module/Calendar/Show.php
+++ b/src/Module/Calendar/Show.php
@@ -91,7 +91,7 @@ class Show extends BaseModule
 		$this->page->registerFooterScript('view/asset/moment/min/moment-with-locales.min.js');
 		$this->page->registerFooterScript('view/asset/fullcalendar/dist/fullcalendar.min.js');
 
-		$is_owner = $nickname == $this->app->getLoggedInUserNickname();
+		$is_owner = $nickname == $this->session->getLocalUserNickname();
 
 		$htpl = Renderer::getMarkupTemplate('calendar/calendar_head.tpl');
 		$this->page['htmlhead'] .= Renderer::replaceMacros($htpl, [
diff --git a/src/Module/HCard.php b/src/Module/HCard.php
index f649201e6f..d72ccd8c8d 100644
--- a/src/Module/HCard.php
+++ b/src/Module/HCard.php
@@ -37,7 +37,7 @@ class HCard extends BaseModule
 	{
 		if (DI::userSession()->getLocalUserId() && ($this->parameters['action'] ?? '') === 'view') {
 			// A logged in user views a profile of a user
-			$nickname = DI::app()->getLoggedInUserNickname();
+			$nickname = DI::userSession()->getLocalUserNickname();
 		} elseif (empty($this->parameters['action'])) {
 			// Show the profile hCard
 			$nickname = $this->parameters['profile'];
diff --git a/src/Module/Home.php b/src/Module/Home.php
index 9d4f885b22..6dda066640 100644
--- a/src/Module/Home.php
+++ b/src/Module/Home.php
@@ -51,7 +51,7 @@ class Home extends BaseModule
 
 		Hook::callAll('home_init', $ret);
 
-		if (DI::userSession()->getLocalUserId() && ($app->getLoggedInUserNickname())) {
+		if (DI::userSession()->getLocalUserId() && (DI::userSession()->getLocalUserNickname())) {
 			DI::baseUrl()->redirect('network');
 		}
 
diff --git a/src/Module/Media/Attachment/Browser.php b/src/Module/Media/Attachment/Browser.php
index 1e8abdab11..13254bdc28 100644
--- a/src/Module/Media/Attachment/Browser.php
+++ b/src/Module/Media/Attachment/Browser.php
@@ -75,7 +75,7 @@ class Browser extends BaseModule
 			'$folders'  => false,
 			'$files'    => $fileArray,
 			'$cancel'   => $this->t('Cancel'),
-			'$nickname' => $this->app->getLoggedInUserNickname(),
+			'$nickname' => $this->session->getLocalUserNickname(),
 			'$upload'   => $this->t('Upload'),
 		]);
 
diff --git a/src/Module/Media/Photo/Browser.php b/src/Module/Media/Photo/Browser.php
index 06b2b7107c..195bd94d4f 100644
--- a/src/Module/Media/Photo/Browser.php
+++ b/src/Module/Media/Photo/Browser.php
@@ -86,7 +86,7 @@ class Browser extends BaseModule
 			'$folders'  => $albums,
 			'$files'    => $photosArray,
 			'$cancel'   => $this->t('Cancel'),
-			'$nickname' => $this->app->getLoggedInUserNickname(),
+			'$nickname' => $this->session->getLocalUserNickname(),
 			'$upload'   => $this->t('Upload'),
 		]);
 
@@ -115,7 +115,7 @@ class Browser extends BaseModule
 		$scale = $photo['scale'] ?? $record['loq'];
 
 		return [
-			sprintf('%s/photos/%s/image/%s', $this->baseUrl, $this->app->getLoggedInUserNickname(), $record['resource-id']),
+			sprintf('%s/photos/%s/image/%s', $this->baseUrl, $this->session->getLocalUserNickname(), $record['resource-id']),
 			$filename_e,
 			sprintf('%s/photo/%s-%s%s', $this->baseUrl, $record['resource-id'], $scale, $ext),
 			$record['desc'],
diff --git a/src/Module/NoScrape.php b/src/Module/NoScrape.php
index c4138ed709..fb17cc236b 100644
--- a/src/Module/NoScrape.php
+++ b/src/Module/NoScrape.php
@@ -43,7 +43,7 @@ class NoScrape extends BaseModule
 			$which = $this->parameters['nick'];
 		} elseif (DI::userSession()->getLocalUserId() && isset($this->parameters['profile']) && DI::args()->get(2) == 'view') {
 			// view infos about a known profile (needs a login)
-			$which = $a->getLoggedInUserNickname();
+			$which = DI::userSession()->getLocalUserNickname();
 		} else {
 			$this->jsonError(403, 'Authentication required');
 		}
diff --git a/src/Module/Photo.php b/src/Module/Photo.php
index 7b56732301..4fd995e09d 100644
--- a/src/Module/Photo.php
+++ b/src/Module/Photo.php
@@ -285,7 +285,7 @@ class Photo extends BaseApi
 					return false;
 				}
 
-				if (Network::isLocalLink($url) && preg_match('|.*?/photo/(.*[a-fA-F0-9])\-(.*[0-9])\..*[\w]|', $url, $matches)) {
+				if (DI::baseUrl()->isLocalUrl($url) && preg_match('|.*?/photo/(.*[a-fA-F0-9])\-(.*[0-9])\..*[\w]|', $url, $matches)) {
 					return MPhoto::getPhoto($matches[1], $matches[2], self::getCurrentUserID());
 				}
 
@@ -296,7 +296,7 @@ class Photo extends BaseApi
 					return false;
 				}
 
-				if (Network::isLocalLink($media['url']) && preg_match('|.*?/photo/(.*[a-fA-F0-9])\-(.*[0-9])\..*[\w]|', $media['url'], $matches)) {
+				if (DI::baseUrl()->isLocalUrl($media['url']) && preg_match('|.*?/photo/(.*[a-fA-F0-9])\-(.*[0-9])\..*[\w]|', $media['url'], $matches)) {
 					return MPhoto::getPhoto($matches[1], $matches[2], self::getCurrentUserID());
 				}
 
@@ -316,7 +316,7 @@ class Photo extends BaseApi
 				}
 
 				// For local users directly use the photo record that is marked as the profile
-				if (Network::isLocalLink($contact['url'])) {
+				if (DI::baseUrl()->isLocalUrl($contact['url'])) {
 					$contact = Contact::selectFirst($fields, ['nurl' => $contact['nurl'], 'self' => true]);
 					if (!empty($contact)) {
 						if ($customsize <= Proxy::PIXEL_MICRO) {
@@ -355,7 +355,7 @@ class Photo extends BaseApi
 				}
 
 				// If it is a local link, we save resources by just redirecting to it.
-				if (!empty($url) && Network::isLocalLink($url)) {
+				if (!empty($url) && DI::baseUrl()->isLocalUrl($url)) {
 					System::externalRedirect($url);
 				}
 
@@ -404,7 +404,7 @@ class Photo extends BaseApi
 					} else {
 						$url = Contact::getDefaultAvatar($contact ?: [], Proxy::SIZE_SMALL);
 					}
-					if (Network::isLocalLink($url)) {
+					if (DI::baseUrl()->isLocalUrl($url)) {
 						System::externalRedirect($url);
 					}
 				}
@@ -416,7 +416,7 @@ class Photo extends BaseApi
 					return false;
 				}
 
-				if (Network::isLocalLink($contact['url'])) {
+				if (DI::baseUrl()->isLocalUrl($contact['url'])) {
 					$header_uid = User::getIdForURL($contact['url']);
 					if (empty($header_uid)) {
 						throw new HTTPException\NotFoundException();
@@ -431,7 +431,7 @@ class Photo extends BaseApi
 					$url = $contact['header'];
 				} else {
 					$url = Contact::getDefaultHeader($contact);
-					if (Network::isLocalLink($url)) {
+					if (DI::baseUrl()->isLocalUrl($url)) {
 						System::externalRedirect($url);
 					}
 				}
@@ -467,7 +467,7 @@ class Photo extends BaseApi
 					$default = Contact::getDefaultAvatar($contact, Proxy::SIZE_THUMB);
 			}
 
-			if (Network::isLocalLink($default)) {
+			if (DI::baseUrl()->isLocalUrl($default)) {
 				System::externalRedirect($default);
 			}
 
diff --git a/src/Module/Post/Edit.php b/src/Module/Post/Edit.php
index 3a1ad9b547..eb590a0304 100644
--- a/src/Module/Post/Edit.php
+++ b/src/Module/Post/Edit.php
@@ -105,7 +105,7 @@ class Edit extends BaseModule
 		$this->page['htmlhead'] .= Renderer::replaceMacros(Renderer::getMarkupTemplate('jot-header.tpl'), [
 			'$ispublic'  => '&nbsp;',
 			'$geotag'    => '',
-			'$nickname'  => $this->app->getLoggedInUserNickname(),
+			'$nickname'  => $this->session->getLocalUserNickname(),
 			'$is_mobile' => $this->mode->isMobile(),
 		]);
 
diff --git a/src/Module/Profile/Schedule.php b/src/Module/Profile/Schedule.php
index 7a4123d86f..628f8a302a 100644
--- a/src/Module/Profile/Schedule.php
+++ b/src/Module/Profile/Schedule.php
@@ -58,7 +58,7 @@ class Schedule extends BaseProfile
 
 		$a = DI::app();
 
-		$o = self::getTabsHTML('schedule', true, $a->getLoggedInUserNickname(), false);
+		$o = self::getTabsHTML('schedule', true, DI::userSession()->getLocalUserNickname(), false);
 
 		$schedule = [];
 		$delayed = DBA::select('delayed-post', [], ['uid' => DI::userSession()->getLocalUserId()]);
diff --git a/src/Module/Settings/Account.php b/src/Module/Settings/Account.php
index 2e9918badb..804cec8325 100644
--- a/src/Module/Settings/Account.php
+++ b/src/Module/Settings/Account.php
@@ -398,7 +398,7 @@ class Account extends BaseSettings
 
 		$username         = $user['username'];
 		$email            = $user['email'];
-		$nickname         = $a->getLoggedInUserNickname();
+		$nickname         = DI::userSession()->getLocalUserNickname();
 		$timezone         = $user['timezone'];
 		$language         = $user['language'];
 		$notify           = $user['notify-flags'];
diff --git a/src/Module/Settings/Profile/Photo/Crop.php b/src/Module/Settings/Profile/Photo/Crop.php
index a9988d2830..b09c8293bd 100644
--- a/src/Module/Settings/Profile/Photo/Crop.php
+++ b/src/Module/Settings/Profile/Photo/Crop.php
@@ -55,7 +55,7 @@ class Crop extends BaseSettings
 		$selectionW = intval($_POST['width']  ?? 0);
 		$selectionH = intval($_POST['height'] ?? 0);
 
-		$path = 'profile/' . DI::app()->getLoggedInUserNickname();
+		$path = 'profile/' . DI::userSession()->getLocalUserNickname();
 
 		$base_image = Photo::selectFirst([], ['resource-id' => $resource_id, 'uid' => DI::userSession()->getLocalUserId(), 'scale' => $scale]);
 		if (DBA::isResult($base_image)) {
@@ -195,7 +195,7 @@ class Crop extends BaseSettings
 
 			DI::sysmsg()->addInfo(DI::l10n()->t('Profile picture successfully updated.'));
 
-			DI::baseUrl()->redirect('profile/' . DI::app()->getLoggedInUserNickname());
+			DI::baseUrl()->redirect('profile/' . DI::userSession()->getLocalUserNickname());
 		}
 
 		$Image = Photo::getImageForPhoto($photos[0]);
diff --git a/src/Module/Settings/Profile/Photo/Index.php b/src/Module/Settings/Profile/Photo/Index.php
index 90cbc9f886..8365ff1ada 100644
--- a/src/Module/Settings/Profile/Photo/Index.php
+++ b/src/Module/Settings/Profile/Photo/Index.php
@@ -131,7 +131,7 @@ class Index extends BaseSettings
 				DI::l10n()->t('or'),
 				($newuser) ?
 					'<a href="' . DI::baseUrl() . '">' . DI::l10n()->t('skip this step') . '</a>'
-					: '<a href="' . DI::baseUrl() . '/profile/' . DI::app()->getLoggedInUserNickname() . '/photos">'
+					: '<a href="' . DI::baseUrl() . '/profile/' . DI::userSession()->getLocalUserNickname() . '/photos">'
 						. DI::l10n()->t('select a photo from your photo albums') . '</a>'
 			),
 		]);
diff --git a/src/Navigation/Notifications/Factory/Introduction.php b/src/Navigation/Notifications/Factory/Introduction.php
index b0b8e3c2ad..55f6e349f8 100644
--- a/src/Navigation/Notifications/Factory/Introduction.php
+++ b/src/Navigation/Notifications/Factory/Introduction.php
@@ -22,7 +22,6 @@
 namespace Friendica\Navigation\Notifications\Factory;
 
 use Exception;
-use Friendica\App;
 use Friendica\App\BaseURL;
 use Friendica\BaseFactory;
 use Friendica\Content\Text\BBCode;
@@ -58,7 +57,7 @@ class Introduction extends BaseFactory
 	/** @var string */
 	private $nick;
 
-	public function __construct(LoggerInterface $logger, Database $dba, BaseURL $baseUrl, L10n $l10n, App $app, IManagePersonalConfigValues $pConfig, IHandleUserSessions $session)
+	public function __construct(LoggerInterface $logger, Database $dba, BaseURL $baseUrl, L10n $l10n, IManagePersonalConfigValues $pConfig, IHandleUserSessions $session)
 	{
 		parent::__construct($logger);
 
@@ -67,7 +66,7 @@ class Introduction extends BaseFactory
 		$this->l10n    = $l10n;
 		$this->pConfig = $pConfig;
 		$this->session = $session;
-		$this->nick    = $app->getLoggedInUserNickname() ?? '';
+		$this->nick    = $session->getLocalUserNickname() ?? '';
 	}
 
 	/**
diff --git a/src/Util/Images.php b/src/Util/Images.php
index a694944b04..c70df83861 100644
--- a/src/Util/Images.php
+++ b/src/Util/Images.php
@@ -347,7 +347,7 @@ class Images
 			return $data;
 		}
 
-		if (Network::isLocalLink($url) && ($data = Photo::getResourceData($url))) {
+		if (DI::baseUrl()->isLocalUrl($url) && ($data = Photo::getResourceData($url))) {
 			$photo = Photo::selectFirst([], ['resource-id' => $data['guid'], 'scale' => $data['scale']]);
 			if (!empty($photo)) {
 				$img_str = Photo::getImageDataForPhoto($photo);
diff --git a/src/Util/Proxy.php b/src/Util/Proxy.php
index b46b4cd7d6..2002e05aee 100644
--- a/src/Util/Proxy.php
+++ b/src/Util/Proxy.php
@@ -101,7 +101,7 @@ class Proxy
 			return true;
 		}
 
-		return Network::isLocalLink($url);
+		return DI::baseUrl()->isLocalUrl($url);
 	}
 
 	/**
diff --git a/src/Worker/Notifier.php b/src/Worker/Notifier.php
index 6276152936..2fa2984bf7 100644
--- a/src/Worker/Notifier.php
+++ b/src/Worker/Notifier.php
@@ -856,7 +856,7 @@ class Notifier
 		foreach ($inboxes as $inbox => $receivers) {
 			$contacts = array_merge($contacts, $receivers);
 
-			if ((count($receivers) == 1) && Network::isLocalLink($inbox)) {
+			if ((count($receivers) == 1) && DI::baseUrl()->isLocalUrl($inbox)) {
 				$contact = Contact::getById($receivers[0], ['url']);
 				if (!in_array($cmd, [Delivery::RELOCATION, Delivery::SUGGESTION, Delivery::MAIL]) && ($target_uid = User::getIdForURL($contact['url']))) {
 					if ($cmd == Delivery::DELETION) {
@@ -876,7 +876,7 @@ class Notifier
 					}
 					continue;
 				}
-			} elseif ((count($receivers) >= 1) && Network::isLocalLink($inbox)) {
+			} elseif ((count($receivers) >= 1) && DI::baseUrl()->isLocalUrl($inbox)) {
 				Logger::info('Is this a thing?', ['guid' => $target_item['guid'], 'uri-id' => $target_item['uri-id'], 'uri' => $target_item['uri']]);
 			}
 
diff --git a/view/theme/vier/theme.php b/view/theme/vier/theme.php
index 2e94c12369..6f1e609c62 100644
--- a/view/theme/vier/theme.php
+++ b/view/theme/vier/theme.php
@@ -40,7 +40,7 @@ use Friendica\Util\Strings;
  * This script can be included even when the app is in maintenance mode which requires us to avoid any config call
  */
 
-function vier_init(App $a)
+function vier_init()
 {
 	Renderer::setActiveTemplateEngine('smarty3');
 
@@ -49,7 +49,7 @@ function vier_init(App $a)
 	if (
 		DI::mode()->has(App\Mode::MAINTENANCEDISABLED)
 		&& (
-			$args->get(0) === 'profile' && $args->get(1) === ($a->getLoggedInUserNickname() ?? '')
+			$args->get(0) === 'profile' && $args->get(1) === (DI::userSession()->getLocalUserNickname() ?? '')
 			|| $args->get(0) === 'network' && DI::userSession()->getLocalUserId()
 		)
 	) {
@@ -337,23 +337,21 @@ function vier_community_info()
 }
 
 /**
- * @param int|null $uid
  * @return null
  * @see \Friendica\Core\Theme::getBackgroundColor()
  * @TODO Implement this function
  */
-function vier_get_background_color(int $uid = null)
+function vier_get_background_color()
 {
 	return null;
 }
 
 /**
- * @param int|null $uid
  * @return null
  * @see \Friendica\Core\Theme::getThemeColor()
  * @TODO Implement this function
  */
-function vier_get_theme_color(int $uid = null)
+function vier_get_theme_color()
 {
 	return null;
 }