From e0b0115f99d8b93adfb9a9494aa1273f5e2f2200 Mon Sep 17 00:00:00 2001
From: Daniel Calviño Sánchez <danxuliu@gmail.com>
Date: Mon, 24 Apr 2017 22:07:08 +0200
Subject: Extract common ajax call for addShare and updateShare
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Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
---
 core/js/shareitemmodel.js | 53 +++++++++++++++--------------------------------
 1 file changed, 17 insertions(+), 36 deletions(-)

diff --git a/core/js/shareitemmodel.js b/core/js/shareitemmodel.js
index 15af6df2c32..8144d8faa21 100644
--- a/core/js/shareitemmodel.js
+++ b/core/js/shareitemmodel.js
@@ -156,7 +156,6 @@
 
 		addShare: function(attributes, options) {
 			var shareType = attributes.shareType;
-			options = options || {};
 			attributes = _.extend({}, attributes);
 
 			// Default permissions are Edit (CRUD) and Share
@@ -180,61 +179,43 @@
 				attributes.path = this.fileInfoModel.getFullPath();
 			}
 
-			var self = this;
-			return $.ajax({
+			return this._addOrUpdateShare({
 				type: 'POST',
 				url: this._getUrl('shares'),
 				data: attributes,
 				dataType: 'json'
-			}).always(function() {
-				if (_.isFunction(options.complete)) {
-					options.complete(self);
-				}
-			}).done(function() {
-				self.fetch().done(function() {
-					if (_.isFunction(options.success)) {
-						options.success(self);
-					}
-				});
-			}).fail(function(xhr) {
-				var msg = t('core', 'Error');
-				var result = xhr.responseJSON;
-				if (result && result.ocs && result.ocs.meta) {
-					msg = result.ocs.meta.message;
-				}
-
-				if (_.isFunction(options.error)) {
-					options.error(self, msg);
-				} else {
-					OC.dialogs.alert(msg, t('core', 'Error while sharing'));
-				}
-			});
+			}, options);
 		},
 
 		updateShare: function(shareId, attrs, options) {
-			var self = this;
-			options = options || {};
-			return $.ajax({
+			return this._addOrUpdateShare({
 				type: 'PUT',
 				url: this._getUrl('shares/' + encodeURIComponent(shareId)),
 				data: attrs,
 				dataType: 'json'
-			}).always(function() {
+			}, options);
+		},
+
+		_addOrUpdateShare: function(ajaxSettings, options) {
+			var self = this;
+			options = options || {};
+
+			return $.ajax(
+				ajaxSettings
+			).always(function() {
 				if (_.isFunction(options.complete)) {
 					options.complete(self);
 				}
 			}).done(function() {
-				self.fetch({
-					success: function() {
-						if (_.isFunction(options.success)) {
-							options.success(self);
-						}
+				self.fetch().done(function() {
+					if (_.isFunction(options.success)) {
+						options.success(self);
 					}
 				});
 			}).fail(function(xhr) {
 				var msg = t('core', 'Error');
 				var result = xhr.responseJSON;
-				if (result.ocs && result.ocs.meta) {
+				if (result && result.ocs && result.ocs.meta) {
 					msg = result.ocs.meta.message;
 				}
 
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