The algorithm to merge emails and build the warnings has been

simplified.

issue #127

ui/nG6/pi6/class.tx_nG6_pi6.php

@@ -125,31 +125,26 @@ class tx_nG6_pi6 extends \TYPO3\CMS\Frontend\Plugin\AbstractPlugin {
                         $email_warn="" ;
                         $purge_email_to="";
                         $purge_user_id_to=Array();
-                        if ( count( $users_emails['manager']) >= 1 ) {
+                        
                         if ( count( $users_emails['manager']) > 1 ) {
-                               	$email_warn="Be aware that every user associated with this project received this email, please send only one answer per purge alert number.\n";
+                        	$email_warn.="Be aware that every user associated with this project received this email, please send only one answer per purge alert number.\n";
                         }
+                        
                         $users_emails_to = array_merge($users_emails['administrator'],$users_emails['manager'],$users_emails['member']);
                         $purge_user_id_to = array_merge($users_id['administrator'],$users_id['manager'],$users_id['member']);
                         $purge_email_to = join(', ',$users_emails_to );
                         
-                        } elseif ( count($users_emails['manager']) == 0) {
-                        
-							if( count( $users_emails['member']) >= 1){
-								$users_emails_to = array_merge($users_emails['administrator'],$users_emails['member']);
-								$purge_user_id_to=array_merge($users_id['administrator'],$users_id['member']);
-							}else{
-								$users_emails_to = $users_emails['administrator'];
-								$purge_user_id_to=array_merge($users_id['administrator']);
-							}
-							
-                      	  	$purge_email_to=join(', ',$users_emails_to );
-                      	  
-								  $email_warn="As this project do not have managers, administrators and members recieved this alert.\n";
+                        $email_warn.=  "Every user associated with this project received this alert.\n";
+                        if( count($users_emails['administrator']) > 0 ){
 							$email_warn.=  " - Administrator(s): ".join(', ',$users_emails['administrator']). "\n";
+						}
+						if( count($users_emails['manager']) > 0 ){
+							$email_warn.=  " - Manager(s): ".join(', ',$users_emails['manager']). "\n";
+						}
+						if( count($users_emails['member']) > 0 ){
 							$email_warn.=  " - Members(s): ".join(', ',$users_emails['member']). "\n";
-
                         }
+                        
                         //Retrieve purgeable information for email
                         $run_info=Array();
                         $analyses_info=Array();