我们正在Acumatica中使用自定义的装箱单报告,该报告适用于所有不同类型的承运人(UPS,FedEx,USPS等),并且要求货运标签图像没有任何旋转。
通过Stamps.com和FedEx检索的运输标签图像没有任何旋转,但是通过UPS承运商集成运输的运输标签图像是开箱即用顺时针旋转270度,并且与固定位置的指定区域(粘合剂)不太匹配/报告。
UPS运送标签API没有选项来指定运送标签图像的旋转度。我们将通过定制ShipmentEntry
图/ BLC和Shipment Entry screen (SO302000)
一起解决此问题。
[当前工作流程不会有任何变化(最终用户角度)。在Acumatica中确认发货后,便会生成标签并从UPS检索标签,在此过程中,我们的自定义操作将顺时针旋转90度(仅当Ship-Via on Shipment与UPS Plug-in一起使用且标签格式为GIF时)。此UPS标签将与通过其他插件(FedEx和Stamps.com)生成的标签对齐。并且在报告级别不需要调整。
发货标签是通过ShipPackages
图形/ BLC中的ShipmentEntry
虚拟方法生成的。因此,我们将在ShipPackages
Graph / BLC的Graph / BLC扩展中重写ShipmentEntry
虚拟方法。
public class SOShipmentEntryRotateGIFLabelExt : PXGraphExtension<SOShipmentEntry>
{
public delegate void ShipPackagesBaseDelegate(SOShipment shiporder);
[PXOverride]
public void ShipPackages(SOShipment shiporder, ShipPackagesBaseDelegate BaseInvoke)
{
//Custom code to rotate image if carrier is UPS and label format is GIF
//Invoke base method
BaseInvoke(shiporder);
}
}
[Acumatica中的文件附件是通过UploadFileMaintenance
图形/ BLC执行的。我们将通过将RowInserted
DAC的UploadFileRevision
事件处理程序添加到UploadFileMaintenance
图形来扩展逻辑。
因为UploadFileMaintenance
BLC实例是在ShipPackages
中创建的,并且在执行之前不可用,所以我们将向InstanceCreated
类的静态PXGraph
集合中添加一个委托。
并且在初始化UploadFileMaintenance
BLC实例时执行的委托中,我们将向RowInserted
Graph / BLC实例的UploadFileMaintenance
集合添加事件处理程序。
public class SOShipmentEntryRotateGIFLabelExt : PXGraphExtension<SOShipmentEntry>
{
public delegate void ShipPackagesBaseDelegate(SOShipment shiporder);
[PXOverride]
public void ShipPackages(SOShipment shiporder, ShipPackagesBaseDelegate BaseInvoke)
{
#region Custom-code-to-rotate-retrieved-Label
PXGraph.InstanceCreated.AddHandler<UploadFileMaintenance>((fileGraph) =>
{
fileGraph.RowInserted.AddHandler<UploadFileRevision>((sender, e) =>
{
UploadFileRevision fileData = (UploadFileRevision)e.Row;
});
});
#endregion
//Invoke base method
BaseInvoke(shiporder);
}
}
在RowInserted
事件处理程序中,我们获取正在处理的UploadFileRevision
数据记录,并检索运输标签图像并将其旋转。
最后,我们调用基本方法。
using PX.Data;
using PX.Objects.CS;
using PX.Objects.SO;
using PX.SM;
using System.Drawing;
using System.IO;
namespace PX.RotateUPSLabelImage.Ext
{
public class SOShipmentEntryRotateGIFLabelExt : PXGraphExtension<SOShipmentEntry>
{
public delegate void ShipPackagesBaseDelegate(SOShipment shiporder);
[PXOverride]
public void ShipPackages(SOShipment shiporder, ShipPackagesBaseDelegate BaseInvoke)
{
#region Custom-code-to-rotate-retrieved-Label
//Identify specified Ship-Via/Carrier Shipment is working with
var carrier = Carrier.PK.Find(Base, shiporder.ShipVia);
//If specified Ship-Via/Carrier is API/Plug-In based
if (carrier?.IsExternal == true)
{
//Identify Connected Carrier Plug-In
var plugin = CarrierPlugin.PK.Find(Base, carrier.CarrierPluginID);
//If Plug-In is working with UPS
if (plugin?.PluginTypeName?.Trim() == typeof(PX.UpsCarrier.UpsCarrier).FullName)
{
PXGraph.InstanceCreated.AddHandler<UploadFileMaintenance>((fileGraph) =>
{
fileGraph.RowInserted.AddHandler<UploadFileRevision>((sender, e) =>
{
UploadFile fileInfo = (UploadFile)sender.Graph.Caches<UploadFile>()?.Current;
if (fileInfo != null)
{
if (fileInfo.Name.StartsWith("Label #") && (fileInfo.Extansion.ToUpper() == "GIF"))
{
UploadFileRevision fileData = (UploadFileRevision)e.Row;
using (MemoryStream fileMemoryStream = new MemoryStream(fileData?.Data))
{
Image labelImage = Image.FromStream(fileMemoryStream);
if (labelImage != null)
{
labelImage.RotateFlip(RotateFlipType.Rotate90FlipNone);
ImageConverter imgConverter = new ImageConverter();
fileData.Data = (byte[])imgConverter.ConvertTo(labelImage, typeof(byte[]));
}
}
}
}
});
});
}
}
#endregion
//Invoke base method
BaseInvoke(shiporder);
}
}
}
以下帮助文章可参考有关Acumatica自定义指南的信息>>