257 lines
10 KiB
C#
257 lines
10 KiB
C#
using System;
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using System.Collections;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Reflection;
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using System.Text.RegularExpressions;
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using System.Threading;
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using System.Web.UI.WebControls.WebParts;
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using Microsoft.SharePoint;
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using Microsoft.SharePoint.Publishing;
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using Microsoft.SharePoint.Utilities;
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using Microsoft.SharePoint.WebPartPages;
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using Taloyhtio.CondoUpdate.Common;
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using WebPart = System.Web.UI.WebControls.WebParts.WebPart;
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namespace CondoUpdate.ResponsiveLayout.HallitukselleConfigureWebParts
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{
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public class UpdaterImpl:ICondoUpdater
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{
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private const string TitleOld = "Isännöitsijä tiedottaa - Hallitustiedotteet";
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private const string TitleOld2 = "Isännöitsijätoimisto tiedottaa - Hallitustiedotteet";
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private const string TitleNew = "Isännöitsijältä hallituksille";
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private const string ResourceName = "CondoUpdate.ResponsiveLayout.HallitukselleConfigureWebParts.template.xslt";
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private string xslStyleSheet = null;
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public event EventHandler<LogEventArgs> OnNotify;
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public void Update(object args)
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{
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string url = args as string;
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if (string.IsNullOrEmpty(url))
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{
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this.warn("Url is empty");
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return;
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}
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try
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{
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this.updateImpl(url);
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}
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catch (Exception x)
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{
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this.error("Error occured during updating of Condo '{0}':\n{1}\n{2}", url, x.Message, x.StackTrace);
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}
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}
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private void updateImpl(string url)
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{
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configureWebParts(url);
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}
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private void configureWebParts(string url)
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{
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try
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{
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SPSecurity.RunWithElevatedPrivileges(() =>
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{
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using (var site = new SPSite(url))
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{
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using (var web = site.OpenWeb())
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{
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if (web == null)
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{
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return;
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}
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Thread.CurrentThread.CurrentUICulture = new CultureInfo((int) web.Language);
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bool condoAllowUnsafeUpdates = web.AllowUnsafeUpdates;
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web.AllowUnsafeUpdates = true;
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SPWeb boardWeb;
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try
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{
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boardWeb = web.Webs.FirstOrDefault(w => w.Title.StartsWith("Hallitukselle"));
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}
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catch (Exception ex)
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{
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error("error occured when tring to get Hallitukselle web error: {0} {1}", ex.Message,
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ex.StackTrace);
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return;
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}
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if (boardWeb == null)
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{
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this.warn("Site '{0}' doesn't exist. It will be ignored", url);
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return;
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}
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if (!PublishingWeb.IsPublishingWeb(boardWeb))
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{
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this.warn("Site '{0}' is not publishing web. It will be ignored", url);
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return;
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}
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bool allowUnsafeUpdates = boardWeb.AllowUnsafeUpdates;
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try
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{
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boardWeb.AllowUnsafeUpdates = true;
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var pweb = PublishingWeb.GetPublishingWeb(boardWeb);
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if (pweb == null || pweb.DefaultPage == null ||
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string.IsNullOrEmpty(pweb.DefaultPage.ServerRelativeUrl))
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{
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this.warn("Publishing web of '{0}' is null. It will be ignored", url);
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return;
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}
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updateNewsWebPart(boardWeb);
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string handlerUrl = SPUrlUtility.CombineUrl(boardWeb.Url,
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"_layouts/15/Taloyhtio/CondoAutomation/BoardMemberWebPartUpdateHandler.ashx");
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string urlWithQuery = string.Format("{0}?condo={1}", handlerUrl, boardWeb.ServerRelativeUrl);
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var request = (HttpWebRequest)WebRequest.Create(urlWithQuery);
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request.Credentials = CredentialCache.DefaultNetworkCredentials;
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var response = (HttpWebResponse) request.GetResponse();
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if (response.StatusCode != HttpStatusCode.OK)
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{
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this.error("Error occured during webparts update");
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}
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}
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catch (Exception ex)
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{
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this.error("Error occured during updating of Condo :\n{0}\n{1}", ex.Message,
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ex.StackTrace);
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}
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finally
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{
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boardWeb.AllowUnsafeUpdates = allowUnsafeUpdates;
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web.AllowUnsafeUpdates = condoAllowUnsafeUpdates;
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}
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}
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}
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});
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}
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catch (Exception ex)
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{
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this.error("Error occured during updating of Condo :\n{0}\n{1}", ex.Message, ex.StackTrace);
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}
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}
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private void updateNewsWebPart(SPWeb web)
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{
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var assembly = Assembly.GetExecutingAssembly();
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using (var stream = assembly.GetManifestResourceStream(ResourceName))
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{
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if (stream != null)
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using (var reader = new StreamReader(stream))
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{
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xslStyleSheet = reader.ReadToEnd();
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}
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}
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var pweb = PublishingWeb.GetPublishingWeb(web);
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xslStyleSheet = xslStyleSheet.Replace("~Site", web.ServerRelativeUrl);
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try
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{
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var file = pweb.DefaultPage;
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if (file == null)
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{
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this.error("Start page is null. Site won't be updated");
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return;
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}
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if (file.CheckOutType == SPFile.SPCheckOutType.None)
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{
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file.CheckOut();
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}
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else
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{
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file.UndoCheckOut();
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file.CheckOut();
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}
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SPLimitedWebPartManager webPartManager = null;
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using (webPartManager = file.GetLimitedWebPartManager(PersonalizationScope.Shared))
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{
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if (webPartManager == null)
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{
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this.error("Web part manager is null. Site won't be updated");
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file.UndoCheckOut();
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return;
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}
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bool changed = false;
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var webParts = webPartManager.WebParts;
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if (webParts != null)
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{
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foreach (WebPart wp in webParts)
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{
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if (wp.Title.Equals(TitleOld) || wp.Title.Equals(TitleOld2))
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{
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Hashtable wpdata = new Hashtable();
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((DataFormWebPart)wp).GetParametersData(wpdata);
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wp.Title = TitleNew;
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Regex regex = new Regex("NewsList=(?<Id>([a-f0-9-]+))\"", RegexOptions.IgnoreCase);
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Match match = regex.Match(((DataFormWebPart)wp).Xsl);
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if (match.Success)
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{
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string listId = match.Groups["Id"].Value;
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xslStyleSheet = xslStyleSheet.Replace("{ListId}", listId);
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((DataFormWebPart)wp).Xsl = xslStyleSheet;
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}
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webPartManager.SaveChanges(wp);
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changed = true;
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break;
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}
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}
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}
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if (!changed)
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{
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file.UndoCheckOut();
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return;
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}
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file.Update();
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file.CheckIn("Updated 'hallituksille news' webpart");
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file.Publish("Updated 'hallituksille news' webpart");
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}
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}
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catch (Exception ex)
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{
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this.error("Error occured when update web part on '{0}' site:\n{1}\n{2}", pweb.Web.Url, ex.Message, ex.StackTrace);
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var file = pweb.DefaultPage;
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if (file.CheckOutType != SPFile.SPCheckOutType.None)
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{
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file.UndoCheckOut();
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}
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}
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}
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private void warn(string msg, params object[] args)
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{
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this.notify(LogLevel.Warn, msg, args);
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}
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private void error(string msg, params object[] args)
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{
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this.notify(LogLevel.Error, msg, args);
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}
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private void notify(LogLevel level, string msg, params object[] args)
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{
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this.notify(level, string.Format(msg, args));
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}
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private void notify(LogLevel level, string msg)
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{
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if (this.OnNotify != null)
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{
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this.OnNotify(this, new LogEventArgs { LogLevel = level, Message = msg });
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}
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}
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}
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}
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