1 files changed, 74 insertions, 0 deletions
diff --git a/server/Utils.js b/server/Utils.js
new file mode 100644
index 0000000..e2f1648
--- /dev/null
+++ b/server/Utils.js
@@ -0,0 +1,74 @@
+//removes (number)remArgsBefore and (number)remArgsAfter from argument array/list
+var joinArgs = function (argsList, remArgsBefore, remArgsAfter)
+{
+    var res = "";
+    for (var i = 0; i < argsList.length; i++)
+    {
+        if (i < remArgsBefore)
+            continue;
+        if (argsList.length - i <= remArgsAfter)
+            continue;
+        res += argsList[i] + " ";
+    }
+    return res;
+}
+
+// gets the current (weird formated) timestamp
+var getTimeStamp = function ()
+{
+    var date_ob = new Date();
+    var day = addLeadingZero(date_ob.getDate());
+    var month = addLeadingZero(date_ob.getMonth());
+    var year = date_ob.getFullYear();
+    var hours = addLeadingZero(date_ob.getHours());
+    var minutes = addLeadingZero(date_ob.getMinutes());
+    var seconds = addLeadingZero(date_ob.getSeconds());
+
+    return (year + "-" + month + "-" + day + " " + hours + ":" + minutes + ":" + seconds);
+}
+
+// formats number (n) to 2-digit
+var addLeadingZero = function (n)
+{
+    if (n <= 9)
+        return "0" + n;
+    return n;
+}
+
+var escapeHTML = function (unsafe)
+{
+    return unsafe
+        .replace(/&/g, "&amp;")
+        .replace(/</g, "&lt;")
+        .replace(/>/g, "&gt;")
+        .replace(/"/g, "&quot;")
+        .replace(/'/g, "&#039;");
+}
+
+var chatEmote = function (msg)
+{
+    return msg.replace(":D", "😀")
+        .replace("O:)", "😇")
+        .replace("0:)", "😇")
+        .replace(":)", "🙂")
+        .replace(":(", "🙁")
+        .replace(":o", "😮")
+        .replace(":O", "😲")
+        .replace(":'(", "😢")
+        .replace(":')", "🥲")
+        .replace(":P", "😛");
+}
+
+var hasPermission = function (db, username, req, cb)
+{
+    db.account.find({ username: username }, function (err, res)
+    {
+        if (res[0].gmlvl >= req)
+            cb(true);
+        else
+            cb(false);
+    });
+}
+
+
+module.exports = { joinArgs, getTimeStamp, addLeadingZero, escapeHTML, chatEmote, hasPermission };