From e2bfe6c411a05e3332d754e01ae2ad46a0bcb770 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 2 Jun 2014 20:03:27 +0200
Subject: Continue to show minilinux download status even when refreshing the
 page

---
 inc/message.inc.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'inc/message.inc.php')

diff --git a/inc/message.inc.php b/inc/message.inc.php
index b62f234f..9405457d 100644
--- a/inc/message.inc.php
+++ b/inc/message.inc.php
@@ -107,6 +107,26 @@ class Message
 		self::$flushed = true;
 	}
 
+	/**
+	 * Get all queued messages, flushing the queue.
+	 * Useful in api/ajax mode.
+	 */
+	public static function asString()
+	{
+		global $error_text;
+		$return = '';
+		foreach (self::$list as $item) {
+			$message = $error_text[$item['id']];
+			foreach ($item['params'] as $index => $text) {
+				$message = str_replace('{{' . $index . '}}', $text, $message);
+			}
+			$return .= '[' . $item['type'] . ']: ' . $message . "\n";
+			self::$alreadyDisplayed[] = $item;
+		}
+		self::$list = array();
+		return $return;
+	}
+
 	/**
 	 * Deserialize any messages from the current HTTP request and
 	 * place them in the message queue.
-- 
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