1 files changed, 40 insertions, 0 deletions
diff --git a/web-ui/app/js/page/router/url_params.js b/web-ui/app/js/page/router/url_params.js
new file mode 100644
index 00000000..d4fb28f5
--- /dev/null
+++ b/web-ui/app/js/page/router/url_params.js
@@ -0,0 +1,40 @@
+define([], function () {
+
+  function defaultTag() {
+    return 'inbox';
+  }
+
+  function getDocumentHash() {
+    return document.location.hash.replace(/\/$/, '');
+  }
+
+  function hashTag(hash) {
+    if (hasMailIdent(hash)) {
+      return /\/(.+)\/mail\/\d+$/.exec(getDocumentHash())[1];
+    }
+    return hash.substring(2);
+  }
+
+
+  function getTag() {
+    if (document.location.hash !== '') {
+      return hashTag(getDocumentHash());
+    }
+    return defaultTag();
+  }
+
+  function hasMailIdent() {
+    return getDocumentHash().match(/mail\/\d+$/);
+  }
+
+  function getMailIdent() {
+    return /mail\/(\d+)$/.exec(getDocumentHash())[1];
+  }
+
+  return {
+    getTag: getTag,
+    hasMailIdent: hasMailIdent,
+    getMailIdent: getMailIdent,
+    defaultTag: defaultTag
+  };
+});