Share content between sites SharePoint 2013

Question

Hi folks,
I have 2 sites on sharePoint 2013 (intranet site + Internet site), each one has its own content (lists, master page, etc...) except some pages like "about us", "daily news"... 
My problem is the following:
The content administrator is doing the work twice; when he wants to add/ edit those pages content he needs to add/edit it in the intranet site AND in the internet site...
Then, i want to have some solution to that allowing this user to add/edit content ine the intranet site and the content of the internet site would be updated automatically... Is there any way to do this?
Any help will be appreciated

Answer 1

Hi,
We can customize a management tool using .Net Client Object Model.
The following code snippet your reference:
private void AddFile(string targetUrl, string targetListName, SPListItem item)
using (MemoryStream memoryStream = new MemoryStream())
ClientContext context = new ClientContext(targetUrl);
KeyValuePair<string, string> ssCredentials = SecureStoreUtils.GetSecureStoreCredentials();
context.Credentials = new NetworkCredential(ssCredentials.Key.Split('\\')[1], ssCredentials.Value, ssCredentials.Key.Split('\\')[0]);
var web = context.Web;
context.Load(web);
context.ExecuteQuery();
CopyStream(item.File.OpenBinaryStream(), memoryStream);
memoryStream.Seek(0, SeekOrigin.Begin);
Microsoft.SharePoint.Client.File.SaveBinaryDirect(context, web.ServerRelativeUrl + "/" + targetListName + "/" + item.Name, memoryStream, true);
static private void CopyStream(Stream source, Stream destination)
byte[] buffer = new byte[32768];
int bytesRead;
do
bytesRead = source.Read(buffer, 0, buffer.Length);
destination.Write(buffer, 0, bytesRead);
} while (bytesRead != 0);
More information:
Sync files SharePoint files between web applications using the client object model
http://sacarter.wordpress.com/2011/12/08/sync-files-sharepoint-files-across-web-applications-using-the-client-object-model/
Best Regards
Dennis Guo
TechNet Community Support