fix bug in OPML importing

modules/opml_domdoc.php

@@ -63,12 +63,16 @@
 
 					if ($parent_node && $parent_node->nodeName == "outline") {
 						$element_category = $parent_node->attributes->getNamedItem('title')->nodeValue;
+						if (!$element_category) $element_category = $parent_node->attributes->getNamedItem('text')->nodeValue;
+
 					} else {
 						$element_category = '';
 					}
 
 					if ($element_category) {
 
+						$element_category = db_escape_string($element_category);
+
 						$result = db_query($link, "SELECT id FROM
 								ttrss_feed_categories WHERE title = '$element_category' AND
 								owner_uid = '$owner_uid' LIMIT 1");								
@@ -102,6 +106,7 @@
 
 						}
 
+						//print $add_query;
 						db_query($link, $add_query);
 
 						print "<td><b>".__('Done.')."</b></td>";

modules/opml_domxml.php

@@ -66,12 +66,16 @@
 
 						if ($parent_node && $parent_node->node_name() == "outline") {
 							$element_category = $parent_node->get_attribute('title');
+							if (!$element_category) $element_category = $parent_node->get_attribute('text');
+
 						} else {
 							$element_category = '';
 						}
 
 						if ($element_category) {
 
+							$element_category = db_escape_string($element_category);
+
 							$result = db_query($link, "SELECT id FROM
 									ttrss_feed_categories WHERE title = '$element_category' AND
 									owner_uid = '$owner_uid' LIMIT 1");