Elastic: Support space-separated email addresses in recipient input (#6529)

CHANGELOG

@@ -3,7 +3,6 @@ CHANGELOG Roundcube Webmail
 
 - Allow array in smtp_host config (#7296)
 - Remove use of ext-iconv
-- Elastic: Moving single recipients between recipient inputs with drag-n-drop (#5069)
 - Support RFC8438: IMAP STATUS=SIZE - for faster folder size calculation (#7269)
 - MySQL: Use utf8mb4 charset and utf8mb4_unicode_ci collation (#6535, #7113)
 - Support for language codes up to 16 chars long (e.g. es-419) in database schema (#6851)
@@ -18,7 +17,9 @@ CHANGELOG Roundcube Webmail
 - Managesieve: Fix bug where forward/vacation rule could end up being duplicated (#7349)
 - Password: Added 'pwned' password strength driver (#7274)
 - Add support for SameSite cookie attribute via session_samesite option (req PHP >= 7.3.0) (#6772)
+- Elastic: Moving single recipients between recipient inputs with drag-n-drop (#5069)
 - Elastic: Display a special icon for other users and shared namespace roots (#5012)
+- Elastic: Support space-separated email addresses in recipient input (#6529)
 - Change folders sorting so shared/other users namespaces are listed last (#5012)
 - Display a warning and do not try to open empty attachments (#7332)
 - Templates: Add support for expressions in object attributes (#7237)

skins/elastic/ui.js

@@ -3228,8 +3228,8 @@ function rcube_elastic_ui()
                     apply_func();
                     return false;
                 }
-                // Here we add a recipient box when the separator (,;) or Enter was pressed
-                else if (e.key == ',' || e.key == ';' || (e.key == 'Enter' && !rcmail.ksearch_visible())) {
+                // Here we add a recipient box when the separator (,;\s) or Enter was pressed,
+                else if (e.key == ' ' || e.key == ',' || e.key == ';' || (e.key == 'Enter' && !rcmail.ksearch_visible())) {
                     if (update_func()) {
                         return false;
                     }
@@ -3304,16 +3304,31 @@ function rcube_elastic_ui()
 
         $.each(matches || [], function() {
             if (this.length && (recipient_rx1.test(this) || recipient_rx2.test(this))) {
-                var email = RegExp.$1,
-                    name = this.replace(email, '').trim();
+                var email, str = this;
 
-                recipients.push({
-                    name: name,
-                    email: email.replace(/(^<|>$)/g, ''),
-                    text: this
-                });
+                text = text.replace(str, '');
+
+                // Support space-separated email addresses
+                while (str.length && str.indexOf(RegExp.$1) === 0) {
+                    email = RegExp.$1;
+                    recipients.push({
+                        name: '',
+                        email: email.replace(/(^<|>$)/g, '')
+                    });
 
-                text = text.replace(this, '');
+                    str = str.replace(email, '').trim();
+                    if (!recipient_rx1.test(str) && !recipient_rx2.test(str)) {
+                        break;
+                    }
+                }
+
+                if (email != RegExp.$1) {
+                    email = RegExp.$1;
+                    recipients.push({
+                        name: str.replace(email, '').trim(),
+                        email: email.replace(/(^<|>$)/g, '')
+                    });
+                }
             }
         });