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-rw-r--r--util.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/util.js b/util.js
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+
+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];
+}