track searches that return no results

2016-02-02 16:25:14 -08:00
parent 16ea72df01
commit fe4cb7f3ba
9 changed files with 93 additions and 0 deletions
--- a/app/assets/javascripts/utility.js
+++ b/app/assets/javascripts/utility.js
@@ -99,6 +99,21 @@
    return string.replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
  }

+  Danbooru.get_url_parameter = function(sParam) {
+    var sPageURL = decodeURIComponent(window.location.search.substring(1)),
+        sURLVariables = sPageURL.split('&'),
+        sParameterName,
+        i;
+
+    for (i = 0; i < sURLVariables.length; i++) {
+      sParameterName = sURLVariables[i].split('=');
+
+      if (sParameterName[0] === sParam) {
+        return sParameterName[1] === undefined ? true : sParameterName[1];
+      }
+    }
+  };
+
  String.prototype.hash = function() {
    var hash = 5381, i = this.length;