fixes for js_keys

Author: davydovct

README.md

@@ -1,6 +1,6 @@
 Anti-spam plugin for Joomla 2.5-3.X.
 ============
-Version 5.6
+Version 5.6.1
 
 ## Simple antispam test
 

antispambycleantalk.php

@@ -3,7 +3,7 @@
 /**
  * CleanTalk joomla plugin
  *
- * @version 5.5
+ * @version 5.6.1
  * @package Cleantalk
  * @subpackage Joomla
  * @author CleanTalk (welcome@cleantalk.org) 
@@ -25,7 +25,7 @@ class plgSystemAntispambycleantalk extends JPlugin {
     /**
      * Plugin version string for server
      */
-    const ENGINE = 'joomla3-56';
+    const ENGINE = 'joomla3-561';
 
     /**
      * Default value for hidden field ct_checkjs 
@@ -107,14 +107,14 @@ private function cleantalk_get_checkjs_code()
         $key = strval(md5($config['apikey'] . time()));
         $latest_key_time = 0;
         if (empty($keys))
-        	$keys = array( $key => time());
+        	$keys = array(time() => $key);
         else
         {
         	$keys = json_decode($keys,true);
-	        foreach ($keys as $k => $t) {
+	        foreach ($keys as $t => $k) {
 	            // Removing key if it's to old
 	            if (time() - $t > $config['js_keys_store_days'] * 86400) {
-	                unset($keys[$k]);
+	                unset($keys[$t]);
 	                continue;
 	            }
 	            if ($t > $latest_key_time) {
@@ -124,7 +124,7 @@ private function cleantalk_get_checkjs_code()
 	        }
 	        // Get new key if the latest key is too old
 	        if (time() - $latest_key_time > $config['js_key_lifetime']) {
-	            $keys[$key] = time();
+	            $keys[time()] = $key;
 	        }	                 	
         }
 	    $id=$this->getId();

antispambycleantalk.xml

@@ -7,7 +7,7 @@
     <license>GNU/GPLv2</license>
     <authorEmail>welcome@cleantalk.org</authorEmail>
     <authorUrl>cleantalk.org</authorUrl>
-    <version>5.6</version>
+    <version>5.6.1</version>
     <description>PLG_CLEANTALK_DESCRIPTION</description>
     <files>
 	<filename plugin="antispambycleantalk">antispambycleantalk.php</filename>

plugin-updates.xml

@@ -1,5 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
-<updates>	
+<updates>
+	<update>
+		<name>Antispam by CleanTalk</name>
+		<description>Antispam plugin for Joomla registrations and contacts, for VurtueMart, Rapid Contact, VTEM Contact, JComments 2.3, 3.0.</description>
+		<element>antispambycleantalk</element>
+		<type>plugin</type>
+		<folder>system</folder>
+		<client_id>0</client_id>
+		<client>0</client>
+		<version>5.6.1</version>
+		<infourl title="Antispam by CleanTalk">https://cleantalk.org/joomla-anti-spam-plugin-without-captcha</infourl>
+		<downloads>
+			<downloadurl type="full" format="zip">https://github.com/CleanTalk/joomla25-3x-antispam/archive/5.6.1.zip</downloadurl>
+		</downloads>
+		<tags>
+			<tag>stable</tag>
+		</tags>
+		<maintainer>CleanTalk</maintainer>
+		<maintainerurl>https://cleantalk.org</maintainerurl>
+		<targetplatform name="joomla" version="[23].*"/>
+	</update>	
 	<update>
 		<name>Antispam by CleanTalk</name>
 		<description>Antispam plugin for Joomla registrations and contacts, for VurtueMart, Rapid Contact, VTEM Contact, JComments 2.3, 3.0.</description>