Added extra check to prevent possible issues

maxguru · maxguru · commit cace67ad2ed7 · 2021-10-14T01:07:06.000-07:00
diff --git a/pdf-forms-for-contact-form-7.php b/pdf-forms-for-contact-form-7.php
@@ -405,6 +405,9 @@ public function admin_enqueue_scripts( $hook )
 			wp_register_script( 'wpcf7_pdf_forms_notices_script', plugin_dir_url( __FILE__ ) . 'js/notices.js', array( 'jquery' ), self::VERSION );
 			wp_enqueue_script( 'wpcf7_pdf_forms_notices_script' );
 			
+			if( ! class_exists('WPCF7') || ! defined( 'WPCF7_VERSION' ) )
+				return;
+			
 			if( false !== strpos($hook, 'wpcf7') )
 			{
 				wp_register_script( 'wpcf7_pdf_forms_admin_script', plugin_dir_url( __FILE__ ) . 'js/admin.js', array( 'jquery', 'jcrop' ), self::VERSION );

Original file line number	Diff line number	Diff line change
`@@ -405,6 +405,9 @@ public function admin_enqueue_scripts( $hook )`
`405`	`405`	`wp_register_script( 'wpcf7_pdf_forms_notices_script', plugin_dir_url( __FILE__ ) . 'js/notices.js', array( 'jquery' ), self::VERSION );`
`406`	`406`	`wp_enqueue_script( 'wpcf7_pdf_forms_notices_script' );`
`407`	`407`
	`408`	`+ if( ! class_exists('WPCF7') \|\| ! defined( 'WPCF7_VERSION' ) )`
	`409`	`+ return;`
	`410`	`+`
`408`	`411`	`if( false !== strpos($hook, 'wpcf7') )`
`409`	`412`	`{`
`410`	`413`	`wp_register_script( 'wpcf7_pdf_forms_admin_script', plugin_dir_url( __FILE__ ) . 'js/admin.js', array( 'jquery', 'jcrop' ), self::VERSION );`