/// <summary>
/// 获取文件上传允许的后缀名
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public static List <string> GetExtensions(FileHelperParam param)
{
string strExtensions = GetNodeValue(GetXmlElement(string.Format("extensions-{0}", param.fileType.ToString().ToLower())));
List <string> allowExtensions = strExtensions.Split(",".ToCharArray()).ToList <string>();
return(allowExtensions);
}
/// <summary>
/// 获取所有图片的缩略图的标记
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public static List <string> GetImagethumbnailmark(FileHelperParam param)
{
List <string> list = new List <string>();
if (param.fileType == FileType.image)
{
string strTags = "";
switch (param.appType)
{
case AppType.Users:
strTags = string.Format("{0}-{1}-{2}", param.appType.ToString().ToLower(), param.fileType.ToString().ToLower(), param.imageType.ToString().ToLower());
break;
case AppType.Holiday:
strTags = string.Format("{0}-{1}", param.appType.ToString().ToLower(), param.fileType.ToString().ToLower());
break;
case AppType.Hotel:
strTags = string.Format("{0}-{1}", param.appType.ToString().ToLower(), param.fileType.ToString().ToLower());
break;
}
XmlElement xmlElement = GetXmlElement(strTags);
XmlNodeList xmlNodeList = xmlElement.GetElementsByTagName("wh");
foreach (XmlNode xmlNode in xmlNodeList)
{
string strThumbnailMark = xmlNode.Attributes["thumbnailmark"].Value;
list.Add(strThumbnailMark);
}
}
return(list);
}