Issue #3151 add an e_end to plugin class

e107_core/templates/footer_default.php

@@ -374,6 +374,22 @@ $show = deftrue('e_POWEREDBY_DISABLE') ? "none" : "block"; // Let search engines
 unset($show);
 echo "\n</body>\n</html>";
 
+//hook into the end of page buffering
+//Load e_end.php files.
+if (!empty($pref['e_end_list']) && is_array($pref['e_end_list']))
+{
+	foreach($pref['e_end_list'] as $val)
+	{
+		$fname = e_PLUGIN.$val."/e_end.php"; // Do not place inside a function - BC $pref required. . 
+		
+		if(is_readable($fname))
+		{
+			
+			$ret = ($e107_debug || isset($_E107['debug'])) ? include_once($fname) : @include_once($fname);
+		}
+	}
+	unset($ret);
+}
 
 //
 // I Send the buffered page data, along with appropriate headers

e107_handlers/plugin_class.php

@@ -76,6 +76,7 @@ class e_plugin
 		'e_user',
 		'e_library', // For third-party libraries are defined by plugins/themes.
 		'e_gsitemap',
+		'e_end', // hook into all page at the end
 	);
 
 
@@ -1069,6 +1070,7 @@ class e107plugin
 		'e_user',
 		'e_library', // For third-party libraries are defined by plugins/themes.
 		'e_gsitemap',
+		'e_end', // hook into all page at the end
 	);
 
 
@@ -1114,8 +1116,8 @@ class e107plugin
 		'e_upload'      => "Use data from your plugin in the user upload form.",
 		'e_user'        => "Have your plugin include data on the user-profile page.",
 		'e_library'     => "Include a third-party library",
-		'e_parse'       => "Hook into e107's text/html parser"
+		'e_parse'       => "Hook into e107's text/html parser",
-
+		'e_end'         => "Hook into all page at the end"
 	);