+// Handle JSON error responses in uniform way
+function parseXHRError(response)
+{
+ var message = ""
+ try {
+ var json = $.evalJSON(response.responseText);
+
+ if(json.reason == 'xml-parse-error') {
+ message = json_response.message.replace(/(line\s+)(\d+)(\s+)/i,
+ "<a class='xml-editor-ref' href='#xml-$2-1'>$1$2$3</a>");
+
+ message = message.replace(/(line\s+)(\d+)(\,\s*column\s+)(\d+)/i,
+ "<a class='xml-editor-ref' href='#xml-$2-$4'>$1$2$3$4</a>");
+ }
+ message = json_response.message || json_response.reason || "Nieznany błąd :((";
+ } catch(e) {
+ // not a valid JSON response
+ message = response.statusText;
+ }
+ return message;
+}
+