/// <summary>
/// An item is being deleted
/// </summary>
public override void ItemDeleting(SPItemEventProperties properties)
{
Logger.WriteLog(Logger.Category.Information, "ItemDeleting", "Started.");
try
{
//get settings from the appropriate list
SharprSettings settings = GetSharprSettingValues(properties);
if (properties.List.Title == settings.DocumentListName)
{
SharprSyncService sss = SharprSyncService.Instance;
sss.InitSettings(settings.SharprURL, settings.SharprUser, settings.SharprPass, settings.DocumentListName, settings.FileMetadata);
SPFile sFile = properties.ListItem.File;
sss.RemoveFileFromSharpr(sFile.UniqueId.ToString());
Logger.WriteLog(Logger.Category.Information, "ItemDeleting", "Completed.");
}
}
catch (Exception ex)
{
Logger.WriteLog(Logger.Category.Unexpected, "ItemDeleting", ex.Message + Environment.NewLine + ex.StackTrace);
}
finally
{
base.ItemDeleting(properties);
}
}
private static SharprSettings GetSharprSettingValues(SPItemEventProperties properties)
{
SharprSettings result = new SharprSettings();
result.NotSet = true;
//by convention, we're going to assume settings are stored in a list within the same site called "Sharpr Settings"
using (SPWeb web = properties.Site.OpenWeb())
{
SPList list = web.Lists["Sharpr Settings"];
string[] fields = { "Propertylabel", "Value" };
//Logger.WriteLog(Logger.Category.Information, "GetSharprSettingValues", "Got list of fields.");
foreach (SPListItem li in list.GetItems(fields))
{
//Logger.WriteLog(Logger.Category.Information, "GetSharprSettingValues", "Looping through list");
//Logger.WriteLog(Logger.Category.Information, "GetSharprSettingValues", "Setting '" + (string)li["Propertylabel"] + "' value is '" + (string)li["Value"] + "'");
if (((string)li["Propertylabel"]) == "Sharpr Service URL")
{
result.SharprURL = (string)li["Value"];
}
else if (((string)li["Propertylabel"]) == "Sharpr Service User")
{
result.SharprUser = (string)li["Value"];
}
else if (((string)li["Propertylabel"]) == "Sharpr Service Password")
{
result.SharprPass = (string)li["Value"];
}
else if (((string)li["Propertylabel"]) == "Local Document List")
{
result.DocumentListName = TrimDiv((string)li["Value"]);
}
//else if (((string)li["Propertylabel"]) == "Currently Processing Files") result.CurrentlyProcessingFile = (string)li["Value"];
else if (((string)li["Propertylabel"]) == "Sharpr File Metadata")
{
result.FileMetadata = new List <SharprFileMetadata>();
string stringMetadata = System.Web.HttpUtility.HtmlDecode((string)li["Value"]);
stringMetadata = stringMetadata.TrimEnd("</div>".ToCharArray()).TrimStart(stringMetadata.Substring(0, stringMetadata.IndexOf('[')).ToCharArray()); //the <div></div> container is added if a multiline control is used. if that's the case, we need to strip that off.
result.FileMetadata = JsonConvert.DeserializeObject <List <SharprFileMetadata> >(stringMetadata);
}
else if (((string)li["Propertylabel"]) == "Sharpr Service Init Date")
{
//Logger.WriteLog(Logger.Category.Information, "GetSharprSettingValues", "Setting Service Init Date");
string tmpDate = (string)li["Value"];
DateTime InitDate;
if (DateTime.TryParse(tmpDate, out InitDate))
{
result.InitialExportDate = InitDate;
}
}
result.NotSet = false;
}
}
//Logger.WriteLog(Logger.Category.Information, "GetSharprSettingValues", "Completed getting settings.");
return(result);
}
private void SendFile(SPItemEventProperties properties)
{
//get settings from the appropriate list
SharprSettings settings = GetSharprSettingValues(properties);
SharprSyncService sss = SharprSyncService.Instance;
sss.InitSettings(settings.SharprURL, settings.SharprUser, settings.SharprPass, settings.DocumentListName, settings.FileMetadata);
if (settings.InitialExportDate == null)
{
try
{
Logger.WriteLog(Logger.Category.Information, "SendFile", "performing initial export.");
SharprInitResults result = sss.InitialListLoad(properties.Web);
Logger.WriteLog(Logger.Category.Information, "SendFile", "Initial export complete, writing results.");
WriteSharprSettingValue(properties, "Sharpr Service Init Date", DateTime.UtcNow.ToShortDateString());
WriteSharprSettingValue(properties, "Sharpr Export Results", Newtonsoft.Json.JsonConvert.SerializeObject(result));
}
catch { }
}
else
{
SPFile sFile = properties.ListItem.File;
Logger.WriteLog(Logger.Category.Information, "SendFile", "Got file for export : " + sFile.Name);
//WriteSharprSettingValue(properties, "Currently Processing Files", settings.CurrentlyProcessingFile + "," + sFile.Name);
this.currentFileList.Add(new SharprTransferRecord {
FileName = sFile.Name, TimeStamp = DateTime.UtcNow, Result = "Started"
});
string contentType = MimeMapping.GetMimeMapping(sFile.Name);
byte[] fileContents = sFile.OpenBinary();
MemoryStream mStream = new MemoryStream();
mStream.Write(fileContents, 0, fileContents.Length);
List <SharprFileMetadata> metadata = new List <SharprFileMetadata>();
metadata.AddRange(settings.FileMetadata);
foreach (SharprFileMetadata m in metadata)
{
try { m.PropertyValue = ((string)sFile.Item[m.SharePointPropertyName].ToString()); }
catch (Exception ex)
{
//do nothing
}
}
Logger.WriteLog(Logger.Category.Information, "SendFile", "Calling UploadFileToSharpr.");
//now that we have the contents, upload to Sharpr
string result = sss.UploadFileToSharpr(sFile.UniqueId.ToString(), sFile.Name, contentType, mStream, metadata);
}
}
/// <summary>
/// An item was updated.
/// </summary>
public override void ItemUpdated(SPItemEventProperties properties)
{
Logger.WriteLog(Logger.Category.Information, "ItemUpdated", "Started.");
try
{
//Logger.WriteLog(Logger.Category.Information, "ItemUpdated AfterProperties['vti_sourcecontrolcheckedoutby'] :", properties.AfterProperties["vti_sourcecontrolcheckedoutby"].ToString());
//Logger.WriteLog(Logger.Category.Information, "ItemUpdated BeforeProperties['vti_sourcecontrolcheckedoutby'] ", properties.BeforeProperties["vti_sourcecontrolcheckedoutby"].ToString());
//if ((properties.AfterProperties["vti_sourcecontrolcheckedoutby"] == null) &&
// (properties.BeforeProperties["vti_sourcecontrolcheckedoutby"] != null))
//{
Logger.WriteLog(Logger.Category.Information, "ItemUpdated", "Getting settings");
SharprSettings settings = GetSharprSettingValues(properties);
//Logger.WriteLog(Logger.Category.Information, "ItemUpdated", "Retrieved settings.");
//if (properties.ListItem.Level == SPFileLevel.Published)
//{
Logger.WriteLog(Logger.Category.Information, "ItemUpdated", "Item is published");
//Logger.WriteLog(Logger.Category.Information, "ItemAdded", "properties.List.Title is '" + properties.List.Title + "'");
//Logger.WriteLog(Logger.Category.Information, "ItemAdded", "settings.DocumentListName is '" + settings.DocumentListName + "'");
//Logger.WriteLog(Logger.Category.Information, "ItemAdded", "properties.List.ID is '" + properties.List.ID + "'");
if (properties.List.ID.ToString().Equals(settings.DocumentListName))
{
//Logger.WriteLog(Logger.Category.Information, "ItemUpdated", "Calling SendFile");
SendFile(properties);
//Logger.WriteLog(Logger.Category.Information, "ItemUpdated", "SendFile completed.");
}
//}
//}
Logger.WriteLog(Logger.Category.Information, "ItemUpdated", "Completed.");
}
catch (Exception ex)
{
string innerEx = "";
if (ex.InnerException != null)
{
innerEx = ex.InnerException.Message + Environment.NewLine + ex.InnerException.StackTrace;
}
Logger.WriteLog(Logger.Category.Unexpected, "ItemUpdated", ex.Message + Environment.NewLine + ex.StackTrace + Environment.NewLine + innerEx);
}
finally
{
base.ItemUpdated(properties);
}
}
