1 files changed, 9 insertions, 0 deletions
diff --git a/src/services/mention_matcher/mention_matcher.js b/src/services/mention_matcher/mention_matcher.js
new file mode 100644
index 00000000..2c1ed970
--- /dev/null
+++ b/src/services/mention_matcher/mention_matcher.js
@@ -0,0 +1,9 @@
+
+export const mentionMatchesUrl = (attention, url) => {
+  if (url === attention.statusnet_profile_url) {
+    return true
+  }
+  const [namepart, instancepart] = attention.screen_name.split('@')
+  const matchstring = new RegExp('://' + instancepart + '/.*' + namepart + '$', 'g')
+  return !!url.match(matchstring)
+}