From 12df8420cb113a37e3b20cd170c763f3e0966ab0 Mon Sep 17 00:00:00 2001
From: Alex Tselegidis <alextselegidis@gmail.com>
Date: Fri, 27 May 2022 10:04:40 +0200
Subject: [PATCH] The theme variable can be changed by the "theme" query
 parameter for the booking page (#1205)

---
 application/controllers/Booking.php          | 7 +++++++
 application/views/layouts/booking_layout.php | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/application/controllers/Booking.php b/application/controllers/Booking.php
index 87e764f4..185fa15d 100755
--- a/application/controllers/Booking.php
+++ b/application/controllers/Booking.php
@@ -132,6 +132,12 @@ class Booking extends EA_Controller {
         $display_login_button = setting('display_login_button');
         $display_delete_personal_information = setting('display_delete_personal_information');
         $book_advance_timeout = setting('book_advance_timeout');
+        $theme = request('theme', setting('theme', 'default'));
+
+        if (empty($theme) || ! file_exists(__DIR__ . '/../../assets/css/themes/' . $theme . '.min.css'))
+        {
+            $theme = 'default';
+        }
 
         $timezones = $this->timezones->to_array();
         $grouped_timezones = $this->timezones->to_grouped_array();
@@ -223,6 +229,7 @@ class Booking extends EA_Controller {
         html_vars([
             'available_services' => $available_services,
             'available_providers' => $available_providers,
+            'theme' => $theme,
             'company_name' => $company_name,
             'company_logo' => $company_logo,
             'company_color' => $company_color === '#ffffff' ? '' : $company_color,
diff --git a/application/views/layouts/booking_layout.php b/application/views/layouts/booking_layout.php
index 86844128..db2a82d8 100644
--- a/application/views/layouts/booking_layout.php
+++ b/application/views/layouts/booking_layout.php
@@ -15,7 +15,7 @@
     
     <link rel="stylesheet" type="text/css" href="<?= asset_url('assets/vendor/jquery-ui-dist/jquery-ui.min.css') ?>">
     <link rel="stylesheet" type="text/css" href="<?= asset_url('assets/vendor/cookieconsent/cookieconsent.min.css') ?>">
-    <link rel="stylesheet" type="text/css" href="<?= asset_url('assets/css/themes/' . setting('theme', 'default')  . '.css') ?>">
+    <link rel="stylesheet" type="text/css" href="<?= asset_url('assets/css/themes/' . vars('theme')  . '.css') ?>">
     <link rel="stylesheet" type="text/css" href="<?= asset_url('assets/css/general.css') ?>">
     <link rel="stylesheet" type="text/css" href="<?= asset_url('assets/css/layouts/booking_layout.css') ?>">