// Grabs a document from a Sharepoint list and turns it into a "provided document",
// i.e. a document which is to provided to Signicat in a web service request
// and used as the original in a signing process
private provideddocument GetDocumentForSigningFromSPList(SharePointContext spContext, string SPListId, string SPListItemId)
{
// Create a provided document, prepared for signing with basic properties
var document = new provideddocument
{
externalreference = SPListItemId,
id = "doc_1",
mimetype = "application/pdf",
signtextentry = "I have read and understood the document which has been presented to me, and I agree to its contents with my signature."
};
// Now, let's get the name and data of the document from the Sharepoint list
using (var clientContext = spContext.CreateUserClientContextForSPHost())
{
if (clientContext != null)
{
// Get the list item representing the document
List list = clientContext.Web.Lists.GetById(Guid.Parse(SPListId));
ListItem listItem = list.GetItemById(SPListItemId);
clientContext.Load(listItem, li => li.DisplayName, li => li.File);
clientContext.ExecuteQuery();
// Set the name of the document
document.description = listItem.DisplayName;
// Now get the binary contents
Microsoft.SharePoint.Client.File itemFile = listItem.File;
ClientResult <Stream> fileStream = listItem.File.OpenBinaryStream();
clientContext.Load(itemFile);
clientContext.ExecuteQuery();
using (var memoryStream = new MemoryStream())
{
fileStream.Value.CopyTo(memoryStream);
document.data = memoryStream.ToArray();
}
}
}
return(document);
}
// Creates a "document order" request, i.e. a mapping to the object model provided
// by the DocumentService, a Signicat web service for administering signature processes.
private createrequestrequest GetRequest(provideddocument document, string method, string spListId, string spSource, string spListUrlDir)
{
string queryString =
"?rid=${requestId}&" +
string.Format("SPListId={0}&documentName={1}&SPSource={2}&SPListURLDir={3}",
Url.Encode(spListId), Url.Encode(document.description), Url.Encode(spSource), Url.Encode(spListUrlDir));
var request = new createrequestrequest
{
password = PASSWORD,
service = SERVICE,
request = new request[]
{
new request
{
profile = "slim",
language = "en",
document = new document[]
{
document
},
task = new task[]
{
new task
{
bundle = false,
bundleSpecified = true,
id = "task_1",
ontaskcomplete = Url.Action("Return", "Home", null, Request.Url.Scheme) + queryString,
ontaskcancel = Url.Action("Return", "Home", null, Request.Url.Scheme) + queryString,
ontaskpostpone = Url.Action("Return", "Home", null, Request.Url.Scheme) + queryString,
documentaction = new documentaction[]
{
new documentaction
{
type = documentactiontype.sign,
documentref = document.id,
sendresulttoarchive = true,
sendresulttoarchiveSpecified = true
}
},
signature = new signature[]
{
new signature
{
method = new string[]
{
method
}
}
},
authentication = new authentication { artifact = true, artifactSpecified = true }
}
}
}
}
};
return request;
}
// Grabs a document from a Sharepoint list and turns it into a "provided document",
// i.e. a document which is to provided to Signicat in a web service request
// and used as the original in a signing process
private provideddocument GetDocumentForSigningFromSPList(SharePointContext spContext, string SPListId, string SPListItemId)
{
// Create a provided document, prepared for signing with basic properties
var document = new provideddocument
{
externalreference = SPListItemId,
id = "doc_1",
mimetype = "application/pdf",
signtextentry = "I have read and understood the document which has been presented to me, and I agree to its contents with my signature."
};
// Now, let's get the name and data of the document from the Sharepoint list
using (var clientContext = spContext.CreateUserClientContextForSPHost())
{
if (clientContext != null)
{
// Get the list item representing the document
List list = clientContext.Web.Lists.GetById(Guid.Parse(SPListId));
ListItem listItem = list.GetItemById(SPListItemId);
clientContext.Load(listItem, li => li.DisplayName, li => li.File);
clientContext.ExecuteQuery();
// Set the name of the document
document.description = listItem.DisplayName;
// Now get the binary contents
Microsoft.SharePoint.Client.File itemFile = listItem.File;
ClientResult<Stream> fileStream = listItem.File.OpenBinaryStream();
clientContext.Load(itemFile);
clientContext.ExecuteQuery();
using (var memoryStream = new MemoryStream())
{
fileStream.Value.CopyTo(memoryStream);
document.data = memoryStream.ToArray();
}
}
}
return document;
}
// Creates a "document order" request, i.e. a mapping to the object model provided
// by the DocumentService, a Signicat web service for administering signature processes.
private createrequestrequest GetRequest(provideddocument document, string method, string spListId, string spSource, string spListUrlDir)
{
string queryString =
"?rid=${requestId}&" +
string.Format("SPListId={0}&documentName={1}&SPSource={2}&SPListURLDir={3}",
Url.Encode(spListId), Url.Encode(document.description), Url.Encode(spSource), Url.Encode(spListUrlDir));
var request = new createrequestrequest
{
password = PASSWORD,
service = SERVICE,
request = new request[]
{
new request
{
profile = "slim",
language = "en",
document = new document[]
{
document
},
task = new task[]
{
new task
{
bundle = false,
bundleSpecified = true,
id = "task_1",
ontaskcomplete = Url.Action("Return", "Home", null, Request.Url.Scheme) + queryString,
ontaskcancel = Url.Action("Return", "Home", null, Request.Url.Scheme) + queryString,
ontaskpostpone = Url.Action("Return", "Home", null, Request.Url.Scheme) + queryString,
documentaction = new documentaction[]
{
new documentaction
{
type = documentactiontype.sign,
documentref = document.id,
sendresulttoarchive = true,
sendresulttoarchiveSpecified = true
}
},
signature = new signature[]
{
new signature
{
method = new string[]
{
method
}
}
},
authentication = new authentication {
artifact = true, artifactSpecified = true
}
}
}
}
}
};
return(request);
}
