make site independent of the url

1 files changed, 54 insertions, 2 deletions

diff --git a/www/js/utils.js b/www/js/utils.js
index 6140254..1022ab5 100644
--- a/www/js/utils.js
+++ b/www/js/utils.js
@@ -116,9 +116,61 @@ function get_rd_week(msEpoch) {
   return week;
 }
 
+function parseLocationHref() {
+  var matches = window.location.href.match(/(https?):\/\/(.*)/);
+  if(matches === null) {
+    return null;
+  }
+
+  var uri = {};
+  uri.scheme = matches[1];
+  uri.servername = '';
+  uri.path = [];
+  uri.query = [];
+  uri.fragment = '';
+
+  if(matches[2].indexOf('/') < 0) {
+    uri.servername = parts[2];
+    return uri;
+  }
+
+  var parts = matches[2].split('/');
+  uri.servername = parts[0];
+  uri.path = parts.slice(1);
+
+  var tmp = uri.path[uri.path.length-1];
+  if(tmp.length > 0) {
+    var qidx = tmp.indexOf('?');
+    var fidx = tmp.indexOf('#');
+
+    var query = '';
+    if(qidx >= 0 && fidx >= 0) {
+      uri.path[uri.path.length-1] = tmp.substring(0, qidx);
+      if(qidx < fidx) {
+        query = tmp.substring(qidx+1, fidx);
+      }
+      uri.fragment = tmp.substring(fidx+1);
+    } else if (qidx >= 0 && fidx < 0) {
+      uri.path[uri.path.length-1] = tmp.substring(0, qidx);
+      query = tmp.substring(qidx+1);
+    } else if (qidx < 0 && fidx >= 0) {
+      uri.path[uri.path.length-1] = tmp.substring(0, fidx);
+      uri.fragment = tmp.substring(fidx+1);
+    }
+    if(query.length > 0) {
+      uri.query = query.split('&');
+    }
+  }
+
+  return uri
+}
+
 function locationHrefValue() {
-  var value = window.location.href.match(/import.helsinki.at\/([a-z]+)\/?([a-z0-9]+)?\/?.*/);
-  return value ? value : '';
+  var url = parseLocationHref();
+  if (url.path.length > 1) {
+    return [url.path[0] + '/' + url.path[1], url.path[0], url.path[1]]
+  }
+  return (url.path.length > 0) ? [url.path[0], url.path[0]] : '';
 }
 
 /*