Move transfer and transfer_array to DatabaseExporter

include/class.export.php

@@ -375,4 +375,32 @@ class DatabaseExporter {
             $this->write_block(array('end-table'));
         }
     }
+
+    function transfer($destination, $query, $callback=false, $options=array()) {
+        $header_out = false;
+        $res = db_query($query, true, false);
+        $i = 0;
+        while ($row = db_fetch_array($res)) {
+            if (is_callable($callback))
+                $callback($row);
+            if (!$header_out) {
+                $fields = array_keys($row);
+                $this->write_block(
+                    array('table', $destination, $fields, $options));
+                $header_out = true;
+
+            }
+            $this->write_block(array_values($row));
+        }
+        $this->write_block(array('end-table'));
+    }
+
+    function transfer_array($destination, $array, $keys, $options=array()) {
+        $this->write_block(
+            array('table', $destination, $keys, $options));
+        foreach ($array as $row) {
+            $this->write_block(array_values($row));
+        }
+        $this->write_block(array('end-table'));
+    }
 }