From 156282f5714ad67681b8f54439f41a6604f718cc Mon Sep 17 00:00:00 2001
From: mose <mose@mose.com>
Date: Sat, 14 Sep 2019 15:32:31 +0800
Subject: [PATCH] avoid url_metadata to react to chat internal links

---
 src/url_metadata.js | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/url_metadata.js b/src/url_metadata.js
index d877c5e..6ac2500 100644
--- a/src/url_metadata.js
+++ b/src/url_metadata.js
@@ -3,15 +3,17 @@ const bot = require('bbot');
 const request = require('request');
 
 bot.global.text(/(https?:\/\/.*)[, $]?/i, (b) => {
-  request(b.match[1], (err, res, body) => {
-    if (!err) {
-      var re = /<title>([^<]*)<\/title>/gi;
-      var match = re.exec(body);
-      if (match && match[1]) {
-        b.respond("[:link:](" + b.match[1] + ") _" + match[1] + "_");
+  if (!b.match[1].match(/coa\.crapaud-fou\.org/)) {
+    request(b.match[1], (err, res, body) => {
+      if (!err) {
+        var re = /<title>([^<]*)<\/title>/gi;
+        var match = re.exec(body);
+        if (match && match[1]) {
+          b.respond("[:link:](" + b.match[1] + ") _" + match[1] + "_");
+        }
       }
-    }
-  });
+    });
+  }
 }, {
   id: 'get-url-metadata'
 });