From 039129620019dd580008786c036fc70ae96b316b Mon Sep 17 00:00:00 2001
From: "t.fassbender" <t.fassbender@tmg-web.de>
Date: Wed, 9 Feb 2022 13:29:58 +0100
Subject: [PATCH] [FEATURE] solves #31 and #29 - Switch to CMP v2 - Support for
 integration of the Smart Data Protector for more secure and user-friendly
 Consent Management - Support for preloading the required resources to
 increase performance

---
 Classes/Hooks/PageRendererPreProcess.php      | 78 +++++++++++++++++--
 .../TypoScript/Static/constants.typoscript    |  4 +
 .../TypoScript/Static/setup.typoscript        |  4 +-
 3 files changed, 79 insertions(+), 7 deletions(-)

diff --git a/Classes/Hooks/PageRendererPreProcess.php b/Classes/Hooks/PageRendererPreProcess.php
index 8d78fd9..3a23c00 100644
--- a/Classes/Hooks/PageRendererPreProcess.php
+++ b/Classes/Hooks/PageRendererPreProcess.php
@@ -38,7 +38,10 @@ public function addLibrary(): void
         if (!$this->isValidId($config)) {
             throw new \InvalidArgumentException('Usercentrics ID not configured, please set plugin.tx_usercentrics.settingsId in your TypoScript configuration', 1583774571);
         }
+
         $this->addUsercentricsScript($config);
+        if($config['smartDataProtector'])
+            $this->addSmartDataProtectorScript($config);
         $this->addConfiguredJsFiles($config['jsFiles.'] ?? []);
         $this->addConfiguredInlineJavaScript($config['jsInline.'] ?? []);
     }
@@ -77,11 +80,74 @@ protected function addConfiguredJsFiles(array $jsFiles): void
 
     protected function addUsercentricsScript(array $config): void
     {
-        $this->assetCollector->addJavaScript('usercentrics', 'https://app.usercentrics.eu/latest/main.js', [
-            'type' => 'application/javascript',
-            'id' => $config['settingsId'],
-            'language' => $config['language'],
-        ]);
+        if($config['preconnectRessources']) {
+            $this->assetCollector->addStyleSheet('usercentrics-preconnect-app', '//app.usercentrics.eu', [
+                    'type' => '',
+                    'rel' => 'preconnect'
+                ],
+                [
+                    'priority' => true
+                ]
+            );
+            $this->assetCollector->addStyleSheet('usercentrics-preconnect-api', '//api.usercentrics.eu', [
+                    'type' => '',
+                    'rel' => 'preconnect'
+                ],
+                [
+                    'priority' => true
+                ]
+            );
+            $this->assetCollector->addStyleSheet('usercentrics-preload-loader', '//app.usercentrics.eu/browser-ui/latest/loader.js', [
+                    'type' => '',
+                    'rel' => 'preload',
+                    'as' => 'script'
+                ],
+                [
+                    'priority' => true
+                ]
+            );
+        }
+
+        $this->assetCollector->addJavaScript('usercentrics-cmp', 'https://app.usercentrics.eu/browser-ui/latest/loader.js', [
+                'id' => 'usercentrics-cmp',
+                'data-settings-id' => $config['settingsId'],
+                'async' => 'async'
+            ],
+            [
+                'priority' => true
+            ]
+        );
+    }
+
+    protected function addSmartDataProtectorScript(array $config): void
+    {
+        if($config['preconnectRessources']) {
+            $this->assetCollector->addStyleSheet('usercentrics-preconnect-proxy', '//privacy-proxy.usercentrics.eu', [
+                    'type' => '',
+                    'rel' => 'preconnect'
+                ],
+                [
+                    'priority' => true
+                ]
+            );
+            $this->assetCollector->addStyleSheet('usercentrics-preload-bundle', '//privacy-proxy.usercentrics.eu/latest/uc-block.bundle.js', [
+                    'type' => '',
+                    'rel' => 'preload',
+                    'as' => 'script'
+                ],
+                [
+                    'priority' => true
+                ]
+            );
+        }
+
+        $this->assetCollector->addJavaScript('usercentrics-bundle', 'https://privacy-proxy.usercentrics.eu/latest/uc-block.bundle.js', [
+                'type' => 'application/javascript',
+            ],
+            [
+                'priority' => true
+            ]
+        );
     }
 
     protected function convertPriorityToBoolean(array $options): array
@@ -146,4 +212,4 @@ protected function getDataProcessingService(array $configuration): string
 
         return $configuration['dataProcessingService'];
     }
-}
+}
\ No newline at end of file
diff --git a/Configuration/TypoScript/Static/constants.typoscript b/Configuration/TypoScript/Static/constants.typoscript
index f6ac5ee..e8aa1ae 100644
--- a/Configuration/TypoScript/Static/constants.typoscript
+++ b/Configuration/TypoScript/Static/constants.typoscript
@@ -6,5 +6,9 @@ plugin {
         settingsId =
         # cat=usercentrics; type=string; label=language iso code
         language = en
+        #cat=usercentrics; type=boolean; label=add preconnect/preload ressources (performance improvements)
+        preconnectRessources = 0
+        #cat=usercentrics; type=boolean; label=include Smart Data Protector (Content Blocker)
+        smartDataProtector = 0
     }
 }
diff --git a/Configuration/TypoScript/Static/setup.typoscript b/Configuration/TypoScript/Static/setup.typoscript
index b36396c..e67f196 100644
--- a/Configuration/TypoScript/Static/setup.typoscript
+++ b/Configuration/TypoScript/Static/setup.typoscript
@@ -1,4 +1,6 @@
 plugin.tx_usercentrics {
     settingsId = {$plugin.tx_usercentrics.settingsId}
     language = {$plugin.tx_usercentrics.language}
-}
+    preconnectRessources = {$plugin.tx_usercentrics.preconnectRessources}
+    smartDataProtector = {$plugin.tx_usercentrics.smartDataProtector}
+}
\ No newline at end of file