/// <summary>
/// 获取素材的默认格式
/// </summary>
/// <param name="mType"></param>
/// <param name="item"></param>
/// <returns></returns>
private string GetMediaExtension(PubMediaType mType, WxMediaShow item)
{
var extension = Path.GetExtension(item.Title);
if (string.IsNullOrEmpty(extension))
{
switch (mType)
{
case PubMediaType.image:
extension = ".jpg";
break;
case PubMediaType.voice:
extension = ".mp3";
break;
case PubMediaType.video:
extension = ".mp4";
break;
case PubMediaType.thumb:
extension = ".jpg";
break;
default:
break;
}
}
return(extension);
}
public Result <string> UpdMediaName([FromBody] WxMediaShow item)
{
try
{
if (string.IsNullOrEmpty(item.Title))
{
return(new Result <string> {
Message = "请输入永久素材的名称！"
});
}
item.Updater = currentUser.UserName;
item.UpdateTime = DateTime.Now;
repo.Update(item, new List <string> {
"Title", "Updater", "UpdateTime"
});
return(new Result <string> {
IsSucc = true, Message = "更新永久素材名称成功！"
});
}
catch (Exception ex)
{
logHelper.Error("UpdMediaName:更新永久素材名称失败：" + ex.Message + " " + ex.StackTrace);
}
return(new Result <string> {
Message = "更新永久素材名称失败!"
});
}
public Result <string> SaveMedia([FromBody] WxMediaShow item)
{
try
{
if (string.IsNullOrEmpty(item.Type) || string.IsNullOrEmpty(item.LocalUrl))
{
return(new Result <string> {
Message = "保存失败：参数不足！"
});
}
var mType = ComHelper.GetEnumValueByStr <PubMediaType>(item.Type);
var filePath = ComHelper.GetPhyWWWRoot(item.LocalUrl);
// 上传永久素材
var upRes = PubMediaApi.AddMaterial(mType, filePath, item.Title, item.Introduction);
logHelper.Debug("SaveMedia:上传微信永久素材结果:" + upRes.JsonSerialize());
if (!upRes.IsSuss)
{
var msg = "上传微信永久素材失败：" + upRes.errcode + " " + upRes.errmsg;
logHelper.Debug("SaveMedia:" + msg);
return(new Result <string> {
Message = msg
});
}
// 保存上传结果
var userName = currentUser.UserName;
var dtNow = DateTime.Now;
item.MediaId = upRes.media_id;
item.WxUrl = upRes.url;
item.Creater = userName;
item.Updater = userName;
item.CreateTime = dtNow;
item.UpdateTime = dtNow;
repo.Save(item);
return(new Result <string> {
IsSucc = true, Message = "保存永久素材成功！"
});
}
catch (Exception ex)
{
logHelper.Error("SaveMedia:保存永久素材失败：" + ex.Message + " " + ex.StackTrace);
}
return(new Result <string> {
Message = "保存永久素材失败!"
});
}
/// <summary>
/// 保存同步的素材和下载
/// </summary>
/// <param name="mType"></param>
/// <param name="syncRes"></param>
private void SyncMedias(PubMediaType mType, PubMeterialResult syncRes)
{
try
{
// 保存永久素材记录
var dtNow = DateTime.Now;
var lstWxMedia = new List <WxMediaShow>();
var userName = currentUser.UserName;
foreach (var media in syncRes.item)
{
// 判断是否存在
var exist = repo.FirstOrDefault <WxMediaShow>(x => x.MediaId == media.media_id);
if (exist == null)
{
exist = new WxMediaShow();
exist.Creater = userName;
exist.CreateTime = dtNow;
exist.Title = media.name;
}
exist.MediaId = media.media_id;
exist.Type = mType.ToString();
exist.WxUrl = media.url;
exist.Updater = userName;
exist.UpdateTime = dtNow;
exist.IsDel = 0;
repo.Save(exist);
lstWxMedia.Add(exist);
}
// 下载附件
var upVirPath = UpPathHelper.GetUploadVirPath("wxmedia", dtNow);
var upPhyPath = UpPathHelper.GetUploadPhyPath("wxmedia", dtNow);
DownWxMedia(lstWxMedia, mType, upVirPath, upPhyPath);
}
catch (Exception ex)
{
logHelper.Error("SyncMedias:保存永久素材失败：" + ex.Message + " " + ex.StackTrace);
}
}
public Result <string> DelMedia([FromBody] WxMediaShow item)
{
try
{
// 删除永久素材
var delRes = PubMediaApi.DeleteMaterial(item.MediaId);
logHelper.Debug("DelMedia:删除永久素材结果:" + delRes.JsonSerialize());
if (!delRes.IsSuss)
{
var msg = "删除永久素材失败：" + delRes.errcode + " " + delRes.errmsg;
logHelper.Error("DelMedia:" + msg);
return(new Result <string> {
Message = msg
});
}
// 保存数据库记录
item.IsDel = 1;
item.Updater = currentUser.UserName;
item.UpdateTime = DateTime.Now;
repo.Update(item, new List <string> {
"IsDel", "Updater", "UpdateTime"
});
return(new Result <string> {
IsSucc = true, Message = "删除永久素材成功！"
});
}
catch (Exception ex)
{
logHelper.Error("DelMedia:删除永久素材失败：" + ex.Message + " " + ex.StackTrace);
}
return(new Result <string> {
Message = "删除永久素材失败!"
});
}
