using Microsoft.SharePoint; using Microsoft.SharePoint.Publishing; using Microsoft.SharePoint.Utilities; using Microsoft.SharePoint.WebPartPages; using System; using System.Collections.Generic; using System.Globalization; using System.IO; using System.Linq; using System.Text; using System.Threading; using System.Threading.Tasks; using System.Web.UI.WebControls.WebParts; using WebPart = System.Web.UI.WebControls.WebParts.WebPart; using System.Xml; using Taloyhtio.CondoUpdate.Common; namespace CondoUpdate.MigrateAsumisenTietopankki2019 { public class UpdaterImpl : ICondoUpdater { private const string LIST_TITLE = "Lisäpalvelut"; private const string ASUMISEN_PLUGIN_TITLE = "Asumisen tietopankki"; private const string ASUMISEN_PAGE_OLD = "asumisentietopankki.aspx"; private const string ASUMISEN_PAGE_NEW = "_layouts/15/taloyhtio/Tietopankki.aspx"; private const string FIELD_URL = "Url"; private readonly Guid TIETOPANKKI_2019_FEATURE_ID = Guid.Parse("6892b8f4-fdd0-4971-a10b-ca9ce8e1d749"); private const string TIETOPANKKI_2019_FEATURE_TITLE = "AsumisenTietopankki2019"; public event EventHandler OnNotify; public void Update(object args) { string url = args as string; if (string.IsNullOrEmpty(url)) { this.warn("Url is empty"); return; } try { this.updateImpl(url); } catch (Exception x) { this.error("Error occured during updating of Condo '{0}':\n{1}\n{2}", url, x.Message, x.StackTrace); } } private void updateImpl(string url) { try { using (var site = new SPSite(url)) { using (var web = site.OpenWeb()) { if (!web.Exists) { this.error("Web '{0}' does not exist", web.Url); return; } // get lisapalvelut list var list = web.Lists.Cast().FirstOrDefault(l => string.Compare(l.Title, LIST_TITLE, true) == 0); if (list == null) { this.error("List '{0}' not found", LIST_TITLE); return; } this.info("got lisapalvelut list"); // get asumisen tietopankki link var link = list.Items.Cast().FirstOrDefault(i => string.Compare(i.Title, ASUMISEN_PLUGIN_TITLE, true) == 0); if (link == null) { this.error("Link to '{0}' not found", ASUMISEN_PLUGIN_TITLE); return; } this.info("got asumisen tietopankki link"); var oldPage = link[FIELD_URL]; this.info("old tietopankki url: '{0}'", oldPage); var newPage = SPUrlUtility.CombineUrl(web.ServerRelativeUrl, ASUMISEN_PAGE_NEW); this.info("new tietopankki url: '{0}'", newPage); var feature = site.Features.FirstOrDefault(f => f != null && f.Definition != null && f.Definition.Id.Equals(TIETOPANKKI_2019_FEATURE_ID)); if (feature == null) { this.info("Feature '{0}' is not installed on site '{1}'", ASUMISEN_PLUGIN_TITLE, site.Url); site.Features.Add(TIETOPANKKI_2019_FEATURE_ID, true); this.info("installed"); } else { this.info("Feature '{0}' already installed on site '{1}'", ASUMISEN_PLUGIN_TITLE, site.Url); } // remove old webpart, add new webpart if (!PublishingWeb.IsPublishingWeb(web)) { this.error("Target web is not a publishing web"); return; } this.info("Web is publishing web"); var pweb = PublishingWeb.GetPublishingWeb(web); Thread.CurrentThread.CurrentUICulture = new CultureInfo((int)web.Language); SPLimitedWebPartManager webPartManager = null; try { var file = pweb.DefaultPage; if (file == null) { this.error("Start page is null."); return; } this.info("got default page"); if (file.CheckOutType == SPFile.SPCheckOutType.None) { file.CheckOut(); } else { file.UndoCheckOut(); file.CheckOut(); } webPartManager = file.GetLimitedWebPartManager(PersonalizationScope.Shared); if (webPartManager == null) { this.error("Unable to get webpart manager"); file.UndoCheckOut(); return; } this.info("got webpart manager"); bool changed = false; //bool found = false; var webParts = webPartManager.WebParts; if (webParts != null) { var oldWebpart = webParts.Cast().FirstOrDefault(wp => wp.GetType().FullName.Equals("Taloyhtio.CondoAutomation.AsumisenPankkiWebPart")); var newWebpart = webParts.Cast().FirstOrDefault(wp => wp.GetType().FullName.Equals("Taloyhtio.AsumisenTietopankki.TietopankkiWebPart.TietopankkiWebPart")); if (oldWebpart != null) { this.info("deleting old webpart"); webPartManager.DeleteWebPart(oldWebpart); changed = true; } else { this.info("can't find old webpart"); } if (newWebpart == null) { //foreach (System.Web.UI.WebControls.WebParts.WebPart wp in webParts) //{ // this.info("webpart {0}: {1}", wp.GetType().FullName, wp.Title); // if (wp.GetType().FullName.Equals("Taloyhtio.CondoAutomation.AsumisenPankkiWebPart")) // { // this.info("deleting webpart..."); // webPartManager.DeleteWebPart(wp); // changed = true; // } // if (wp.GetType().FullName.Equals("Taloyhtio.AsumisenTietopankki.TietopankkiWebPart.TietopankkiWebPart")) // { // found = true; // } //} //if (!found) //{ var path = string.Format(@"{0}\FEATURES\{1}", SPUtility.GetVersionedGenericSetupPath("TEMPLATE", 15), @"AsumisenTietopankki_AsumisenTietopankki2019\TietopankkiWebPart\TietopankkiWebPart.webpart"); this.info("Path to web part file: {0}", path); using (var fs = new MemoryStream(Encoding.UTF8.GetBytes(File.ReadAllText(path)))) { using (var reader = new XmlTextReader(fs)) { string error; WebPart wp = webPartManager.ImportWebPart(reader, out error); if (wp == null) { this.error("Imported web part is null. Site '{0}' won't be updated. Error message: {1}", pweb.Web.Url, error); file.UndoCheckOut(); return; } webPartManager.AddWebPart(wp, "RightColumnZone", 10); webPartManager.SaveChanges(wp); changed = true; } } link[FIELD_URL] = newPage; link.Update(); list.Update(); } } if (!changed) { file.UndoCheckOut(); return; } file.CheckIn("Asumisen Tietopankki 2019 webpart is added"); file.Update(); file.Publish("Asumisen Tietopankki 2019 webpart is added"); //} } catch (Exception ex) { this.error("An error occured while trying to add web part to the '{0}' site:\n{1}\n{2}", pweb.Web.Url, ex.Message, ex.StackTrace); var file = pweb.DefaultPage; if (file.CheckOutType != SPFile.SPCheckOutType.None) { file.UndoCheckOut(); } } finally { if (webPartManager != null) { if (webPartManager.Web != null) { webPartManager.Web.Dispose(); } webPartManager.Dispose(); } } } } } catch (Exception ex) { this.error("Error occured when update '{0}' site:\n{1}\n{2}", url, ex.Message, ex.StackTrace); } } #region notifier private void info(string msg, params object[] args) { this.notify(LogLevel.Info, msg, args); } private void warn(string msg, params object[] args) { this.notify(LogLevel.Warn, msg, args); } private void error(string msg, params object[] args) { this.notify(LogLevel.Error, msg, args); } private void notify(LogLevel level, string msg, params object[] args) { this.notify(level, string.Format(msg, args)); } private void notify(LogLevel level, string msg) { if (this.OnNotify != null) { this.OnNotify(this, new LogEventArgs { LogLevel = level, Message = msg }); } } #endregion } }