Implemention of slack import feature.

web/react/utils/client.jsx

@@ -862,6 +862,22 @@ module.exports.uploadProfileImage = function(imageData, success, error) {
     });
 };
 
+module.exports.importSlack = function(fileData, success, error) {
+    $.ajax({
+		url: "/api/v1/teams/import_team",
+        type: 'POST',
+        data: fileData,
+        cache: false,
+        contentType: false,
+        processData: false,
+        success: success,
+        error: function(xhr, status, err) {
+            e = handleError("importTeam", xhr, status, err);
+            error(e);
+        }
+    });
+}
+
 module.exports.getStatuses = function(success, error) {
     $.ajax({
         url: "/api/v1/users/status",

web/react/utils/utils.jsx

@@ -982,3 +982,12 @@ module.exports.getUserIdFromChannelName = function(channel) {
 
     return otherUserId;
 };
+
+module.exports.importSlack = function(file, success, error) {
+	formData = new FormData();
+	formData.append('file', file, file.name);
+	formData.append('filesize', file.size);
+    formData.append('importFrom', 'slack');
+
+	client.importSlack(formData, success, error);
+};