Mailing now returns JSON

qa-content/qa-admin.js

@@ -86,22 +86,19 @@ function qa_recalc_cleanup(elem)
 
 function qa_mailing_start(noteid, pauseid)
 {
-	qa_ajax_post('mailing', {},
-		function(lines) {
-			if (lines[0] == '1') {
-				document.getElementById(noteid).innerHTML = lines[1];
-				window.setTimeout(function() {
+	qa_ajax_post(
+		'mailing',
+		{},
+		function (response) {
+			document.getElementById(noteid).innerHTML = response.message;
+			if (response.continue) {
+				window.setTimeout(function () {
 					qa_mailing_start(noteid, pauseid);
 				}, 1); // don't recurse
-
-			} else if (lines[0] == '0') {
-				document.getElementById(noteid).innerHTML = lines[1];
-				document.getElementById(pauseid).style.display = 'none';
-
 			} else {
-				qa_ajax_error();
-			}
+				document.getElementById(pauseid).style.display = 'none';
 			}
+		}, 1
 	);
 }
 

qa-include/ajax/mailing.php

@@ -30,18 +30,24 @@ if (qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
 
 	qa_mailing_perform_step();
 
-	if ($starttime == time())
+	if ($starttime == time()) {
 		sleep(1); // make sure at least one second has passed
+	}
 
 	$message = qa_mailing_progress_message();
 
-	if (isset($message))
+	if (isset($message)) {
 		$continue = true;
-	else
+	} else {
 		$message = qa_lang('admin/mailing_complete');
-
-} else
+	}
+} else {
 	$message = qa_lang('admin/no_privileges');
+}
 
+$response = array(
+	'continue' => $continue,
+	'message' => qa_html($message),
+);
 
-echo "QA_AJAX_RESPONSE\n" . (int)$continue . "\n" . qa_html($message);
+echo json_encode($response);