more array munging

[quix0rs-gnu-social.git] / js / util.js

diff --git a/js/util.js b/js/util.js
index 59a48917029097ce2d15f09d32735aec2f4a563a..603014dda8448a9eb33790c7b46a3ca483ba8a02 100644 (file)
--- a/js/util.js
+++ b/js/util.js
@@ -1,21 +1,39 @@
 $(document).ready(function(){
         // count character on keyup
-        function counter(){ 
-            var maxLength     = 140; 
-            var currentLength = $("#status_textarea").val().length;
-            var remaining = 140 - currentLength;
-            $("#counter").text(remaining);
+        function counter(){
+            var maxLength     = 140;
+            var currentLength = $("#status_textarea").val()
+                                                     .replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "drry")
+                                                     .replace(/[\u0800-\uFFFF]/g, "drr")
+                                                     .replace(/[\u0080-\u07FF]/g, "dr")
+                                                     .length;
+            var remaining = maxLength - currentLength;
+            var counter   = $("#counter");
+            counter.text(remaining);
 
-            if(remaining <= 0) {
-                $("#counter").attr("class", "toomuch");
-                } else {
-                $("#counter").attr("class", "");
-                }
+            if (remaining <= 0) {
+                counter.attr("class", "toomuch");
+            } else {
+                counter.attr("class", "");
+            }
         }
-
+     
         if ($("#status_textarea").length) {
             $("#status_textarea").bind("keyup", counter);
+            // run once in case there's something in there
+            counter();
         }
-
 });
 
+function doreply(nick) {
+     rgx_username = /^[0-9a-zA-Z\-_.]*$/;
+     if (nick.match(rgx_username)) {
+          replyto = "@" + nick + " ";
+          if ($("#status_textarea")) {
+               $("#status_textarea").val(replyto);
+               $("#status_textarea").focus();
+          }
+     }
+     return false;
+}
+