1 files changed, 31 insertions, 0 deletions
diff --git a/util.js b/util.js
new file mode 100644
index 0000000..a0bd718
--- /dev/null
+++ b/util.js
@@ -0,0 +1,31 @@
+
+module.exports.imagify = function(url, channel) {
+  console.log(url);
+  $.ajax({
+  		type: 'HEAD',
+  		url: url,
+  		complete: function(xhr) {
+        var type = xhr.getResponseHeader('Content-Type')
+  			var size = xhr.getResponseHeader('Content-Length');
+        console.log(type);
+        console.log(size);
+        if (size < 10000000) {
+          $("[data-img='"+url+"']").append("("+humanize(size)+")");
+          $("[data-img='"+url+"']").append("<p class='chat-line'><img src="+url+" onload=scrollToTop('"+channel+"')></p>");
+          $("[data-img='"+url+"']").removeClass("loading");
+
+        }
+
+  		}
+  	});
+
+    return "<div data-img='"+url+"' class='ui image loading'></div>";
+
+}
+
+humanize = function(size) {
+	var units = ['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'];
+	var ord = Math.floor(Math.log(size) / Math.log(1000));
+	var s = Math.round((size / Math.pow(1000, ord)) * 100) / 100;
+	return s + ' ' + units[ord];
+}