SYS - 274 with Unity only.cs

// Skeleton generated by Hyland Unity Editor on 6/9/2014 11:36:29 AM
namespace ConvertEformChecksheetToImage
{
    using System;
    using System.Collections.Generic;
    using Hyland.Unity;
    using System.IO;


    /// <summary>
    /// Convert Eform Checksheet to Image
    /// </summary>
    public class ConvertEformChecksheetToImage : IWorkflowScript
    {
        private const string CRD_DOCUMENT_TYPE = "CIU - CR - Checksheet";
        private const long EFORM_FILE_TYPE = 24;
        private const long VFORM_FILE_TYPE = 27;
        private const long IMAGE_FILE_TYPE = 2;
        private string strFilePath = "";

        #region IWorkflowScript
        /// <summary>
        /// Implementation of <see cref="IWorkflowScript.OnWorkflowScriptExecute" />.
        /// <seealso cref="IWorkflowScript" />
        /// </summary>
        /// <param name="app"></param>
        /// <param name="args"></param>
        public void OnWorkflowScriptExecute(Hyland.Unity.Application app, Hyland.Unity.WorkflowEventArgs args)
        {
            app.Diagnostics.Level = Diagnostics.DiagnosticsLevel.Verbose;

            try
            {
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Info, "Begin Script - 274 - Convert Supporting Document to TIFF");

                // Get the active document
                Document objCurrentDocument = args.Document;
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Info, string.Format("Processing document: {0}", objCurrentDocument.ID.ToString()));

                // Get the default rendition and verify it is an e-form
                Rendition objFormRendition = objCurrentDocument.DefaultRenditionOfLatestRevision;
                if (objFormRendition.FileType.ID != EFORM_FILE_TYPE && objFormRendition.FileType.ID != VFORM_FILE_TYPE)
               {
                   throw new InvalidProgramException(string.Format("File format ({0}) is invalid!", objFormRendition.FileType.Name));
               }


                // Obtain the Image page data
                ImageDataProvider objImageProvider = app.Core.Retrieval.Image;
                PageData objImageData = objImageProvider.GetDocument(objFormRendition);
                string fullPath = String.Format("{0}.{1}", @"c:\Temp", objImageData.Extension);

                Stream stream = objImageData.Stream;
                Utility.WriteStreamToFile(stream, fullPath);

                DocumentType objNewDocType = app.Core.DocumentTypes.Find(CRD_DOCUMENT_TYPE);

                // Prepare to import the new document
                StoreNewDocumentProperties objDocProps = app.Core.Storage.CreateStoreNewDocumentProperties(objNewDocType, app.Core.FileTypes.Find(IMAGE_FILE_TYPE));

                //Add all keywords
                foreach (KeywordRecord objKeyRecord in objCurrentDocument.KeywordRecords)
                 {
                     if (objKeyRecord.KeywordRecordType.RecordType == RecordType.StandAlone || objKeyRecord.KeywordRecordType.RecordType == RecordType.SingleInstance)
                     {
                         foreach (Keyword objKeyword in objKeyRecord.Keywords)
                         {
                             if (objNewDocType.KeywordRecordTypes.FindKeywordType(objKeyword.KeywordType.ID) != null)
                             {
                                 objDocProps.AddKeyword(objKeyword);
                             }
                         }
                     }
                     else
                     {
                         EditableKeywordRecord objEditRecord = objKeyRecord.CreateEditableKeywordRecord();
                         objDocProps.AddKeywordRecord(objEditRecord);
                     }
                 }

                List<string> lstImportFiles = new List<string>();
                lstImportFiles.Add(fullPath);

                // Store the new document
                Document objNewDoc = null;
                objNewDoc = app.Core.Storage.StoreNewDocument(lstImportFiles, objDocProps);
                if (objNewDoc == null)
                {
                    throw new InvalidProgramException("Failed to store new document");
                }
                
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Info, string.Format("Stored new document: {0}", objNewDoc.ID.ToString()));
                
                // Clean up
                objImageData.Dispose();

                // If we got here, the script was successful
                args.ScriptResult = true;
            }
            catch (InvalidProgramException ex)
            {
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Error, string.Format("Invalid Program Exception: {0}", ex.Message));
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Error, string.Format("Stack Trace: {0}", ex.StackTrace));
                args.ScriptResult = false;
            }
            catch (UnityAPIException ex)
            {
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Error, string.Format("Unity API Exception: {0}", ex.Message));
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Error, string.Format("Stack Trace: {0}", ex.StackTrace));
                args.ScriptResult = false;
            }
            catch (Exception ex)
            {
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Error, string.Format("General Exception: {0}", ex.Message));
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Error, string.Format("Stack Trace: {0}", ex.StackTrace));
                args.ScriptResult = false;
            }
            finally
            {
                app.Diagnostics.WriteIf(Diagnostics.DiagnosticsLevel.Info, "End Script - 274 - Convert HTML to TIFF");
            }
        }
        #endregion
    }
}