Snippets

Visser Labs Showing conditional notices on the Single Product and My Account screen #2

Created by Michael Visser
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File functions.php Added

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+<?php
+
+// Conditionally display a persistent notice on the Single Product screen
+function custom_woocommerce_before_main_content() {
+
+	// Check that we are on the Single Product screen
+    if( !is_product() )
+	    return;
+
+    // Check if the referrer is available
+    if( !isset( $_SERVER['HTTP_REFERER'] ) )
+        return;
+
+    // Check if the referrer is a known nulled script site
+    $is_nuller = false;
+	$known_nullers = array(
+		'dtywn.com',
+		'null24.net',
+		'themes24x7.com'
+	);
+
+	// Check the referrer against known nulled script sites
+    foreach( $known_nullers as $known_nuller ) {
+		if( strpos( $_SERVER['HTTP_REFERER'], $known_nuller ) !== false ) {
+			$is_nuller = true;
+			break;
+		}
+	}
+
+	// Bail out if there is no match
+	if( !$is_nuller )
+		return;
+
+    $text = 'Hi there, I hope you are scanning those nulled Plugins for malware before installing them! Here is a 20% discount if you need future Plugin support.';
+    echo '
+<div class="woocommerce-message">
+	' . $text . ' <strong>;)</strong>
+</div>
+    ';
+
+}
+add_action( 'woocommerce_before_main_content', 'custom_woocommerce_before_main_content' );
+
+?>
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