import_export: use legacy true/false values

diff --git a/plugins/import_export/init.php b/plugins/import_export/init.php
old mode 100644 (file)
new mode 100755 (executable)
index 27cb736..1f7a31b
--- a/plugins/import_export/init.php
+++ b/plugins/import_export/init.php
@@ -15,6 +15,10 @@ class Import_Export extends Plugin implements IHandler {
                        "fox");
        }
 
+       private function bool_to_sql_bool($s) {
+               return $s ? 'true' : 'false';
+       }
+
        function xml_import($args) {
 
                $filename = $args['xml_import'];
@@ -354,8 +358,8 @@ class Import_Export extends Plugin implements IHandler {
 
                                                        if (db_num_rows($result) == 0) {
 
-                                                               $marked = bool_to_sql_bool(sql_bool_to_bool($article['marked']));
-                                                               $published = bool_to_sql_bool(sql_bool_to_bool($article['published']));
+                                                               $marked = $this->bool_to_sql_bool(sql_bool_to_bool($article['marked']));
+                                                               $published = $this->bool_to_sql_bool(sql_bool_to_bool($article['published']));
                                                                $score = (int) $article['score'];
 
                                                                $tag_cache = $article['tag_cache'];
@@ -474,4 +478,4 @@ class Import_Export extends Plugin implements IHandler {
                return 2;
        }
 
-}
\ No newline at end of file
+}