[quickfix] message can have no text

cli/data.js

@@ -62,7 +62,7 @@ function onMsgReceived(chan, msg) {
         }
         msg.forEach(function(i) {
             // TODO check read
-            if (i.type === "message") {
+            if (i.type === "message" && i.text) {
                 if (chan.id[0] === 'D' || i.text.match(selfReg)) {
                     UNREAD_CHANS[chan.id].hl++;
                     highligted = true;

cli/ui.js

@@ -139,7 +139,7 @@ function doCreateMessageDom(channelId, msg, skipAttachment) {
     authorName.className = R.klass.msg.authorname;
     hover.className = R.klass.msg.hover.container;
     hoverReply.className = R.klass.msg.hover.reply;
-    ts.textContent = (new Date(msg.ts * 1000)).toLocaleTimeString();
+    ts.innerHTML = formatDate(msg.ts * 1000);
     text.innerHTML = formatSlackText(msg.raw["text"] || "");
     authorName.textContent = sender ? sender.name : (msg.raw["username"] || "?");
     if (!sender && !msg.raw["username"])
@@ -164,6 +164,16 @@ function doCreateMessageDom(channelId, msg, skipAttachment) {
     return dom;
 }
 
+/**
+ * @param {string|number} ts seconds between EPOCH and event
+ * @return {string}
+**/
+function formatDate(ts) {
+    if (typeof(ts) !== "string")
+        ts = parseFloat(ts);
+    return (new Date(ts * 1000)).toLocaleTimeString();
+}
+
 /**
  * @param {string} fullText
  * @return {string}
@@ -409,7 +419,7 @@ function createAttachmentDom(channelId, msg, attachment) {
     //Ts
     footerTs.className = R.klass.msg.ts;
     if (attachment["ts"])
-        footerTs.textContent = new Date(parseFloat(attachment["ts"])).toString();
+        footerTs.innerHTML = formatDate(attachment["ts"]);
     else
         footerTs.classList.add(R.klass.hidden);
 

srv/public/slack.min.js

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