/// <summary>
/// Runs the pipeline.
/// </summary>
/// <param name="pipelineName">Name of the pipeline.</param>
/// <param name="pipelineArgs">The pipeline args.</param>
/// <returns></returns>
private string RunPipeline(string pipelineName, PrintPipelineArgs pipelineArgs)
{
CorePipeline.Run(pipelineName, (PipelineArgs)pipelineArgs);
if (!string.IsNullOrEmpty(pipelineArgs.Message))
return pipelineArgs.Message;
else
return pipelineArgs.EpubResultFile;
}
/// <summary>
/// Sets the transformations.
/// </summary>
/// <param name="args">The arguments.</param>
private static void SetTransformations(PrintPipelineArgs args)
{
if (args.PrintOptions.TransformationItem == null)
{
ReferenceField fld = args.ProcessorItem.InnerItem.Fields["Transformations"];
if (fld != null && fld.TargetItem != null)
{
args.PrintOptions.TransformationItem = fld.TargetItem;
}
}
}
/// <summary>
/// Processes the specified args.
/// </summary>
/// <param name="args">The args.</param>
public void Process(PrintPipelineArgs args)
{
if (args.PrintOptions == null)
{
args.AddMessage("PrintOptions cannot be null", PipelineMessageType.Error);
args.AbortPipeline();
}
else
{
List<ID> ancestorsList = new List<ID>();
Item obj1 = args.ProcessorItem.InnerItem;
if (!args.RenderPartial)
{
Item obj2 = SitecoreHelper.LookupProject(args.ProcessorItem.InnerItem, out ancestorsList);
if (obj2 != null)
obj1 = obj2;
}
string sessionId = WebUtil.GetSessionID();
string str = Context.User.Name + (!string.IsNullOrEmpty(sessionId) ? "_" + sessionId.Substring(0, 8) : string.Empty) + "\\";
if (args.PrintOptions.ProjectCacheFolder == null)
args.PrintOptions.ProjectCacheFolder = str + Context.Language.Name + "\\" + obj1.ID.ToGuid().ToString() + "\\";
try
{
if (!Directory.Exists(args.PrintOptions.CacheFolder))
Directory.CreateDirectory(args.PrintOptions.CacheFolder);
}
catch (Exception ex)
{
Log.Error(ex.Message,ex, this);
args.AddMessage("Error creating the Cache folder: " + ex.Message, PipelineMessageType.Error);
args.AbortPipeline();
return;
}
SetTransformations(args);
if (string.IsNullOrEmpty(args.PrintOptions.ResultFileName))
args.PrintOptions.ResultFileName = string.Concat(new object[4]
{
(object) args.ProcessorItem.ID.Guid,
(object) "_",
(object) DateTime.Now.Ticks,
(object) args.PrintOptions.ResultExtension
});
EpubItemRenderer designItemRenderer = new EpubItemRenderer(new PrintContext(args.ProcessorItem.InnerItem, args.PrintOptions)
{
CurrentItemAncestors = ancestorsList,
Database = args.ProcessorItem.Database
});
designItemRenderer.RenderDeep = true;
designItemRenderer.RenderingItem = obj1;
Epub.Document epubDocument = designItemRenderer.RenderEpubDocument(null);
if (epubDocument == null)
return;
if (!this.HasResultFileName(args))
args.EpubResultFile = Path.Combine(args.PrintOptions.CacheFolder, string.Concat(new object[4]
{
(object) obj1.ID.ToGuid(),
(object) "_",
(object) DateTime.Now.Ticks,
(object) args.PrintOptions.ResultExtension
}));
RenderItemHelper.OutputToFile(args.EpubResultFile, epubDocument);
}
}
/// <summary>
/// Determines whether [has result file name] [the specified args].
/// </summary>
/// <param name="args">The args.</param>
/// <returns>
/// <c>true</c> if [has result file name] [the specified args]; otherwise, <c>false</c>.
/// </returns>
private bool HasResultFileName(PrintPipelineArgs args)
{
if (string.IsNullOrEmpty(Path.GetFileName(args.EpubResultFile)))
return false;
try
{
return !string.IsNullOrEmpty(args.EpubResultFile) && !string.IsNullOrEmpty(Path.GetDirectoryName(args.EpubResultFile));
}
catch
{
return false;
}
}
