From 089018e7b0c727c8eba283e257872707f9abc3e4 Mon Sep 17 00:00:00 2001
From: Zhong Wang <wangzhong.neu@gmail.com>
Date: Sat, 13 Feb 2016 21:41:51 -0800
Subject: [PATCH 1/2] first attempt to implement exporting to TSV

---
 .../notebook/paragraph/paragraph-control.html |  3 +++
 .../paragraph/paragraph.controller.js         | 19 ++++++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/zeppelin-web/src/app/notebook/paragraph/paragraph-control.html b/zeppelin-web/src/app/notebook/paragraph/paragraph-control.html
index c35c4e5ade3..7c51f3ad6f3 100644
--- a/zeppelin-web/src/app/notebook/paragraph/paragraph-control.html
+++ b/zeppelin-web/src/app/notebook/paragraph/paragraph-control.html
@@ -82,6 +82,9 @@
       <li>
         <a ng-click="goToSingleParagraph()"><span class="icon-share-alt"></span> Link this paragraph</a>
       </li>
+      <li>
+        <a ng-click="exportToTSV()"><span class="icon-share-alt"></span> Export to TSV</a>
+      </li>
       <li>
         <a ng-click="clearParagraphOutput()"><span class="fa fa-eraser"></span> Clear output</a>
       </li>
diff --git a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
index c71e096bb48..1007357f895 100644
--- a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
+++ b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
@@ -16,7 +16,7 @@
 
 angular.module('zeppelinWebApp')
   .controller('ParagraphCtrl', function($scope,$rootScope, $route, $window, $element, $routeParams, $location,
-                                         $timeout, $compile, websocketMsgSrv, ngToast) {
+                                         $timeout, $compile, websocketMsgSrv, ngToast, SaveAsService) {
   var ANGULAR_FUNCTION_OBJECT_NAME_PREFIX = '_Z_ANGULAR_FUNC_';
   $scope.parentNote = null;
   $scope.paragraph = null;
@@ -2186,4 +2186,21 @@ angular.module('zeppelinWebApp')
     $scope.keepScrollDown = false;
   };
 
+  $scope.exportToTSV = function () {
+    var data = $scope.paragraph.result
+    var tsv = '';
+    for (var titleIndex in $scope.paragraph.result.columnNames) {
+      tsv += $scope.paragraph.result.columnNames[titleIndex].name + '\t';
+    }
+    tsv = tsv.substring(0, tsv.length - 1) + '\n'
+    for (var r in $scope.paragraph.result.msgTable) {
+      var row = $scope.paragraph.result.msgTable[r];
+      var tsvRow = ''
+      for (var index in row) {
+        tsvRow += row[index].value + '\t';
+      }
+      tsv += tsvRow.substring(0, tsvRow.length - 1) + '\n'
+    }
+    SaveAsService.SaveAs(tsv, 'data', 'tsv');
+  };
 });

From 3c9e9e66d5f658e67a786ce59b21025010c9745f Mon Sep 17 00:00:00 2001
From: Zhong Wang <wangzhong.neu@gmail.com>
Date: Sat, 13 Feb 2016 22:07:59 -0800
Subject: [PATCH 2/2] fix missing semicolons

---
 .../src/app/notebook/paragraph/paragraph.controller.js    | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
index 1007357f895..082501bcc38 100644
--- a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
+++ b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
@@ -2187,19 +2187,19 @@ angular.module('zeppelinWebApp')
   };
 
   $scope.exportToTSV = function () {
-    var data = $scope.paragraph.result
+    var data = $scope.paragraph.result;
     var tsv = '';
     for (var titleIndex in $scope.paragraph.result.columnNames) {
       tsv += $scope.paragraph.result.columnNames[titleIndex].name + '\t';
     }
-    tsv = tsv.substring(0, tsv.length - 1) + '\n'
+    tsv = tsv.substring(0, tsv.length - 1) + '\n';
     for (var r in $scope.paragraph.result.msgTable) {
       var row = $scope.paragraph.result.msgTable[r];
-      var tsvRow = ''
+      var tsvRow = '';
       for (var index in row) {
         tsvRow += row[index].value + '\t';
       }
-      tsv += tsvRow.substring(0, tsvRow.length - 1) + '\n'
+      tsv += tsvRow.substring(0, tsvRow.length - 1) + '\n';
     }
     SaveAsService.SaveAs(tsv, 'data', 'tsv');
   };