From f4d06ebd47e45bbe2248d92a8b98cf1ee17fcd32 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sun, 6 Oct 2019 12:08:15 -0400
Subject: [PATCH] Remove useless theme session variable deletions in modules

---
 mod/community.php        | 8 --------
 mod/search.php           | 4 ----
 mod/uimport.php          | 8 --------
 src/Module/Directory.php | 3 ---
 src/Module/Home.php      | 8 --------
 src/Module/Login.php     | 3 ---
 src/Module/Register.php  | 7 -------
 7 files changed, 41 deletions(-)

diff --git a/mod/community.php b/mod/community.php
index d29fa729d..81857c6d3 100644
--- a/mod/community.php
+++ b/mod/community.php
@@ -17,14 +17,6 @@ use Friendica\Database\DBA;
 use Friendica\Model\Item;
 use Friendica\Model\User;
 
-function community_init(App $a)
-{
-	if (!local_user()) {
-		unset($_SESSION['theme']);
-		unset($_SESSION['mobile-theme']);
-	}
-}
-
 function community_content(App $a, $update = 0)
 {
 	$o = '';
diff --git a/mod/search.php b/mod/search.php
index 9ac595022..b28ad7b0e 100644
--- a/mod/search.php
+++ b/mod/search.php
@@ -76,10 +76,6 @@ function search_init(App $a) {
 		}
 
 		$a->page['aside'] .= search_saved_searches();
-
-	} else {
-		unset($_SESSION['theme']);
-		unset($_SESSION['mobile-theme']);
 	}
 }
 
diff --git a/mod/uimport.php b/mod/uimport.php
index 22a316155..436802265 100644
--- a/mod/uimport.php
+++ b/mod/uimport.php
@@ -41,14 +41,6 @@ function uimport_content(App $a)
 		}
 	}
 
-
-	if (!empty($_SESSION['theme'])) {
-		unset($_SESSION['theme']);
-	}
-	if (!empty($_SESSION['mobile-theme'])) {
-		unset($_SESSION['mobile-theme']);
-	}
-
 	$tpl = Renderer::getMarkupTemplate("uimport.tpl");
 	return Renderer::replaceMacros($tpl, [
 		'$regbutt' => L10n::t('Import'),
diff --git a/src/Module/Directory.php b/src/Module/Directory.php
index 7d75e4d47..1cdd971e8 100644
--- a/src/Module/Directory.php
+++ b/src/Module/Directory.php
@@ -34,9 +34,6 @@ class Directory extends BaseModule
 		if (local_user()) {
 			$app->page['aside'] .= Widget::findPeople();
 			$app->page['aside'] .= Widget::follow();
-		} else {
-			unset($_SESSION['theme']);
-			unset($_SESSION['mobile-theme']);
 		}
 
 		$output = '';
diff --git a/src/Module/Home.php b/src/Module/Home.php
index 673701c28..5a1dccde2 100644
--- a/src/Module/Home.php
+++ b/src/Module/Home.php
@@ -14,14 +14,6 @@ class Home extends BaseModule
 {
 	public static function content()
 	{
-		if (!empty($_SESSION['theme'])) {
-			unset($_SESSION['theme']);
-		}
-
-		if (!empty($_SESSION['mobile-theme'])) {
-			unset($_SESSION['mobile-theme']);
-		}
-
 		$app = self::getApp();
 		$config = $app->getConfig();
 
diff --git a/src/Module/Login.php b/src/Module/Login.php
index 966ded57f..40e376aeb 100644
--- a/src/Module/Login.php
+++ b/src/Module/Login.php
@@ -32,9 +32,6 @@ class Login extends BaseModule
 	{
 		$a = self::getApp();
 
-		Session::remove('theme');
-		Session::remove('mobile-theme');
-
 		if (local_user()) {
 			$a->internalRedirect();
 		}
diff --git a/src/Module/Register.php b/src/Module/Register.php
index 51287053f..1aabb8439 100644
--- a/src/Module/Register.php
+++ b/src/Module/Register.php
@@ -61,13 +61,6 @@ class Register extends BaseModule
 			}
 		}
 
-		if (!empty($_SESSION['theme'])) {
-			unset($_SESSION['theme']);
-		}
-		if (!empty($_SESSION['mobile-theme'])) {
-			unset($_SESSION['mobile-theme']);
-		}
-
 		$username   = defaults($_REQUEST, 'username'  , '');
 		$email      = defaults($_REQUEST, 'email'     , '');
 		$openid_url = defaults($_REQUEST, 'openid_url', '');