Merge pull request #115 from closemarketing/114-fatal-error-create_entry-on-null-contactform7php

Prevent fatal errors

Author: davidperezgar

formscrm.php

@@ -1,15 +1,15 @@
 <?php
 /**
  * Plugin Name: FormsCRM
- * Plugin URI : https                  : //close.technology/wordpress-plugins/formscrm/
+ * Plugin URI : https://close.technology/wordpress-plugins/formscrm/
  * Description: Connects Forms with CRM, ERP and Email Marketing.
- * Version    : 4.0.5
- * Author     : CloseTechnology
- * Author URI : https                  : //close.technology
+ * Version: 4.0.5
+ * Author: CloseTechnology
+ * Author URI: https://close.technology
  * Text Domain: formscrm
  * Domain Path: /languages
- * License    : GPL-2.0+
- * License URI: http                   : //www.gnu.org/licenses/gpl-2.0.txt
+ * License: GPL-2.0+
+ * License URI: http://www.gnu.org/licenses/gpl-2.0.txt
  *
  * @package     WordPress
  * @author      CloseTechnology

includes/formscrm-library/class-contactform7.php

@@ -290,6 +290,9 @@ public function crm_process_entry( $contact_form ) {
 
 		// Create contact in CRM.
 		$this->include_library( $crm_type );
+		if ( empty( $this->crmlib ) ) {
+			return;
+		}
 		$merge_vars      = $this->get_merge_vars( $cf7_crm, $submission->get_posted_data() );
 		$response_result = $this->crmlib->create_entry( $cf7_crm, $merge_vars );
 
@@ -309,6 +312,9 @@ public function crm_process_entry( $contact_form ) {
 	 * @return array
 	 */
 	public function get_merge_vars( $cf7_crm, $submitted_data ) {
+		if ( empty( $cf7_crm ) || ! is_array( $cf7_crm ) ) {
+			return array();
+		}
 		$merge_vars = array();
 		foreach ( $cf7_crm as $key => $value ) {
 			if ( false === strpos( $key, 'fc_crm_field' ) ) {

readme.txt

@@ -91,6 +91,7 @@ WordPress installation and then activate the Plugin from Plugins page.
 = 4.0.5 =
 *  Fixed: CF7 custom fields with select fields not sending.
 *  Added: Expert Mode.
+*  Fixed: Fatal errors in CF7.
 
 = 4.0.4 =
 *  Added: Webhook to send form data received from CRM in GravityForms.