/// <summary>
/// 初始化，用于绑定
/// </summary>
/// <param name="productId">商品Id</param>
public ProductAlbumUploadData(long productId) : this()
{
// 获取当前相册的图片列表
var albumManager = Application.Ioc.Resolve <ProductAlbumManager>();
for (int x = 1; x <= MaxImageCount; ++x)
{
ImageUrls.Add(albumManager.GetAlbumImageWebPath(productId, x, ProductAlbumImageType.Thumbnail));
}
// 获取主图路径，不存在时返回
var mainPath = albumManager.GetAlbumImageStoragePath(productId, null, ProductAlbumImageType.Normal);
var mainFileInfo = new FileInfo(mainPath);
if (!mainFileInfo.Exists)
{
return;
}
// 判断相册中哪张图片的大小和修改时间和原图一致
// 没有时默认选择第一张
for (int x = 1; x <= MaxImageCount; ++x)
{
var path = albumManager.GetAlbumImageStoragePath(productId, x, ProductAlbumImageType.Normal);
var fileInfo = new FileInfo(path);
if (fileInfo.Exists && fileInfo.Length == mainFileInfo.Length &&
fileInfo.LastWriteTimeUtc.Truncate() == mainFileInfo.LastWriteTimeUtc.Truncate())
{
MainImageIndex = x;
return;
}
}
MainImageIndex = 1;
}
/// <summary>
/// 初始化，用于绑定
/// </summary>
/// <param name="productId">商品Id</param>
public ProductAlbumUploadData(Guid productId) : this()
{
// 获取当前相册的图片列表
var albumManager = Application.Ioc.Resolve <ProductAlbumManager>();
for (int x = 1; x <= MaxImageCount; ++x)
{
ImageUrls.Add(albumManager.GetAlbumImageWebPath(
productId, x, ProductAlbumImageType.Thumbnail));
}
// 主图不存在时返回
if (!albumManager.GetAlbumImageStorageFile(
productId, null, ProductAlbumImageType.Normal).Exists)
{
return;
}
// 判断相册中哪张图片的大小和修改时间和原图一致
// 没有时默认选择第一张
for (int x = 1; x <= MaxImageCount; ++x)
{
var fileEntry = albumManager.GetAlbumImageStorageFile(productId, x, ProductAlbumImageType.Normal);
if (fileEntry.Exists && fileEntry.Length == fileEntry.Length &&
fileEntry.LastWriteTimeUtc.Truncate() == fileEntry.LastWriteTimeUtc.Truncate())
{
MainImageIndex = x;
return;
}
}
MainImageIndex = 1;
}
void ParseLinks(string text)
{
ImageUrls.Clear();
var urls = text.Split(';');
foreach (var item in urls)
{
if (item.IsValidUrl())
{
ImageUrls.Add(item);
}
}
}
