From 2183ea04f11f6f8fe696e84782c3a9bccc72687f Mon Sep 17 00:00:00 2001
From: Themroc <7hemroc@gmail.com>
Date: Sun, 16 Jan 2022 22:26:57 +0100
Subject: [PATCH] Add some url-variables

---
 models/AdminForm.php  | 19 ++++++++++++-------
 views/index/index.php | 19 +++++++++++++++++++
 2 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/models/AdminForm.php b/models/AdminForm.php
index c4062ca..d3c4e09 100644
--- a/models/AdminForm.php
+++ b/models/AdminForm.php
@@ -35,26 +35,31 @@ class AdminForm extends \themroc\humhub\modules\modhelper\models\AdminForm
 		],
 		'size'=> [
 			'rules'=> ['in', 'range'=> [0, 1]],
-			'form'=> ['type'=> 'radio', 'items'=> [self::class, 'sizeModes']],
+			'form'=> [
+				'type'=> 'radio',
+				'items'=> [self::class, 'sizeModes']
+			],
 		],
 		'url'=> [
 			'label'=> 'Page URL',
-			'hints'=> 'The webpage to be shown',
+			'hints'=> 'The webpage to be shown. @UID@, @USER@ and @EMAIL@ will be replaced by the respective values.',
 		],
 		'url_reg'=> [
 			'label'=> 'Page URL for registered users',
-			'hints'=> 'If empty, the above will be used',
+			'hints'=> 'If empty, the above will be used.',
 		],
 	];
 
 	protected $mod= [
-		'form'=> ['btn_post'=> [self::class, 'deleteButton']],
+		'form'=> [
+			'btn_post'=> [self::class, 'deleteButton']
+		],
 	];
 
 	/**
 	 * @inheritdoc
 	 */
-	public function save()
+	public function save ()
 	{
 		$frame= strtolower($this->label);
 		$this->mod['prefix']= $frame.'/';
@@ -73,7 +78,7 @@ public function save()
 		return $this->loadSettings();
 	}
 
-	public function deleteButton($model)
+	public function deleteButton ($model)
 	{
 		return strlen($model->label)
 			? "\t\t\t".Html::a(
@@ -83,7 +88,7 @@ public function deleteButton($model)
 			: "";
 	}
 
-	public function sizeModes()
+	public function sizeModes ()
 	{
 		return [
 			0=> Yii::t('IframeModule.base', 'Box'),
diff --git a/views/index/index.php b/views/index/index.php
index d097142..f5ef2e1 100644
--- a/views/index/index.php
+++ b/views/index/index.php
@@ -9,6 +9,25 @@
 $url= $mod->getSetting('url_reg', $frame);
 if (empty($url) || Yii::$app->user->isGuest)
 	$url= $mod->getSetting('url', $frame);
+if (Yii::$app->user->isGuest) {
+	$uid= 0;
+	$user= 'Guest-'.rand(10000000, 99999999);
+	$email= '';
+} else {
+	$uid= Yii::$app->user->id;
+	$user= Yii::$app->user->getIdentity()->__get('username');
+	$email= Yii::$app->user->getIdentity()->__get('email');
+}
+$ustr= $user.$email.$uid;
+$color= '';
+for ($x=0; $x<6; $x++) {
+	$c= ord(substr($ustr, $x, 1));
+	$color.= dechex($c & 0x0f);
+}
+$url= str_replace('@UID@', $uid, $url);
+$url= str_replace('@USER@', urlencode($user), $url);
+$url= str_replace('@EMAIL@', urlencode($email), $url);
+$url= str_replace('@COLOR@', $color, $url);
 
 $js= [];
 foreach ($mod->getFrames() as $f)