Fixes issue with images not displaying due to window.origin not being defined in IE10

web/react/components/file_preview.jsx

@@ -24,7 +24,7 @@ module.exports = React.createClass({
             if (filename.indexOf("/api/v1/files/get") != -1) {
                 filename = filename.split("/api/v1/files/get")[1];
             }
-            filename = window.location.origin + "/api/v1/files/get" + filename;
+            filename = utils.getWindowLocationOrigin() + "/api/v1/files/get" + filename;
 
             if (type === "image") {
                 previews.push(

web/react/components/post_body.jsx

@@ -32,7 +32,7 @@ module.exports = React.createClass({
                 if (fileInfo.path.indexOf("/api/v1/files/get") != -1) {
                     fileInfo.path = fileInfo.path.split("/api/v1/files/get")[1];
                 }
-                fileInfo.path = window.location.origin + "/api/v1/files/get" + fileInfo.path;
+                fileInfo.path = utils.getWindowLocationOrigin() + "/api/v1/files/get" + fileInfo.path;
 
                 if (type === "image") {
                     $('<img/>').attr('src', fileInfo.path+'_thumb.jpg').load(function(path, name){ return function() {
@@ -112,7 +112,7 @@ module.exports = React.createClass({
                 if (fileInfo.path.indexOf("/api/v1/files/get") != -1) {
                     fileInfo.path = fileInfo.path.split("/api/v1/files/get")[1];
                 }
-                fileInfo.path = window.location.origin + "/api/v1/files/get" + fileInfo.path;
+                fileInfo.path = utils.getWindowLocationOrigin() + "/api/v1/files/get" + fileInfo.path;
 
                 if (type === "image") {
                     if (i < Constants.MAX_DISPLAY_FILES) {

web/react/components/post_right.jsx

@@ -98,7 +98,7 @@ RootPost = React.createClass({
                 if (fileInfo.path.indexOf("/api/v1/files/get") != -1) {
                     fileInfo.path = fileInfo.path.split("/api/v1/files/get")[1];
                 }
-                fileInfo.path = window.location.origin + "/api/v1/files/get" + fileInfo.path;
+                fileInfo.path = utils.getWindowLocationOrigin() + "/api/v1/files/get" + fileInfo.path;
 
                 if (ftype === "image") {
                     var url = fileInfo.path.replace(re1, '%20').replace(re2, '%28').replace(re3, '%29');
@@ -208,7 +208,7 @@ CommentPost = React.createClass({
                 if (fileInfo.path.indexOf("/api/v1/files/get") != -1) {
                     fileInfo.path = fileInfo.path.split("/api/v1/files/get")[1];
                 }
-                fileInfo.path = window.location.origin + "/api/v1/files/get" + fileInfo.path;
+                fileInfo.path = utils.getWindowLocationOrigin() + "/api/v1/files/get" + fileInfo.path;
 
                 if (type === "image") {
                     var url = fileInfo.path.replace(re1, '%20').replace(re2, '%28').replace(re3, '%29');

web/react/components/view_image.jsx

@@ -40,7 +40,7 @@ module.exports = React.createClass({
             if (fileInfo.path.indexOf("/api/v1/files/get") !== -1) {
                 fileInfo.path = fileInfo.path.split("/api/v1/files/get")[1];
             }
-            fileInfo.path = window.location.origin + "/api/v1/files/get" + fileInfo.path;
+            fileInfo.path = utils.getWindowLocationOrigin() + "/api/v1/files/get" + fileInfo.path;
             src = fileInfo['path'] + '_preview.jpg';
         }
 
@@ -148,7 +148,7 @@ module.exports = React.createClass({
                     if (info.path.indexOf("/api/v1/files/get") !== -1) {
                         info.path = info.path.split("/api/v1/files/get")[1];
                     }
-                    info.path = window.location.origin + "/api/v1/files/get" + info.path;
+                    info.path = utils.getWindowLocationOrigin() + "/api/v1/files/get" + info.path;
                     preview_filename = info['path'] + '_preview.jpg';
                 }
 
@@ -166,7 +166,7 @@ module.exports = React.createClass({
         if (download_link.indexOf("/api/v1/files/get") !== -1) {
             download_link = download_link.split("/api/v1/files/get")[1];
         }
-        download_link = window.location.origin + "/api/v1/files/get" + download_link;
+        download_link = utils.getWindowLocationOrigin() + "/api/v1/files/get" + download_link;
 
         return (
             <div className="modal fade image_modal" ref="modal" id={this.props.modalId} tabIndex="-1" role="dialog" aria-hidden="true">

web/react/utils/utils.jsx

@@ -22,8 +22,6 @@ module.exports.cleanUpUrlable = function(input) {
     return cleaned;
 };
 
-
-
 module.exports.isTestDomain = function() {
 
     if ((/^localhost/).test(window.location.hostname))
@@ -838,3 +836,11 @@ module.exports.getDisplayName = function(user) {
         }
     }
 };
+
+//IE10 does not set window.location.origin automatically so this must be called instead when using it
+module.exports.getWindowLocationOrigin = function() {
+    if (!window.location.origin) {
+        window.location.origin = window.location.protocol + "//" + window.location.hostname + (window.location.port ? ':' + window.location.port: '');
+    }
+    return window.location.origin;
+};