private void testConfigString(String cfgString)
{
Dictionary <String, ThumbInfo> cfgList = ThumbConfig.ReadString(cfgString);
Assert.AreEqual(4, cfgList.Count);
ThumbInfo x = cfgList["s"];
Assert.AreEqual(75, x.Width);
Assert.AreEqual(75, x.Height);
Assert.AreEqual(SaveThumbnailMode.Auto, x.Mode);
x = cfgList["sx"];
Assert.AreEqual(200, x.Width);
Assert.AreEqual(200, x.Height);
Assert.AreEqual(SaveThumbnailMode.Auto, x.Mode);
x = cfgList["m"];
Assert.AreEqual(600, x.Width);
Assert.AreEqual(600, x.Height);
Assert.AreEqual(SaveThumbnailMode.Auto, x.Mode);
x = cfgList["b"];
Assert.AreEqual(1024, x.Width);
Assert.AreEqual(1024, x.Height);
Assert.AreEqual(SaveThumbnailMode.Auto, x.Mode);
}
// 保存图片大小等信息
private void updatePhotoSize(PhotoPost post)
{
String photoPath = post.DataUrl;
Dictionary <String, PhotoInfo> dic = new Dictionary <String, PhotoInfo>();
foreach (KeyValuePair <String, ThumbInfo> kv in ThumbConfig.GetPhotoConfig())
{
String xpath = Img.GetThumbPath(strUtil.Join(sys.Path.DiskPhoto, photoPath), kv.Key);
String thumbPath = PathHelper.Map(xpath);
if (file.Exists(thumbPath) == false)
{
continue;
}
Size size = Img.GetPhotoSize(thumbPath);
dic.Add(kv.Key, new PhotoInfo {
Width = size.Width, Height = size.Height
});
}
String str = ObjectContext.Create <PhotoInfoHelper>().ConvertString(dic);
if (strUtil.IsNullOrEmpty(str))
{
return;
}
post.SizeInfo = str;
post.update();
log("重新统计成功=" + post.Id + ",path=" + photoPath);
}
private void makeUserFace(Object objParam)
{
List <User> userList = getUsersById(objParam as ThumbParam);
foreach (User user in userList)
{
lastId = user.Id;
// 循环生成所有缩略图
foreach (KeyValuePair <String, ThumbInfo> kv in ThumbConfig.GetAvatarConfig())
{
String srcPath = getFaceSrcPath(user.Pic);
if (file.Exists(srcPath) == false)
{
log("pic original not exist=" + srcPath);
continue;
}
log("begin make " + kv.Key + "=>" + srcPath);
AvatarUploader.SaveThumbSingle(srcPath, kv.Key, kv.Value);
}
}
log("操作结束, last user id=" + lastId);
}
private static int getCfgWidth()
{
ThumbInfo t = ThumbConfig.GetPhoto("sx");
if (t == null)
{
return(170);
}
return(t.Width);
}
private static Boolean saveAvatarThumb(String srcPath)
{
Dictionary <String, ThumbInfo> dicThumbConfig = ThumbConfig.GetAvatarConfig();
foreach (KeyValuePair <String, ThumbInfo> kv in dicThumbConfig)
{
SaveThumbSingle(srcPath, kv.Key, kv.Value);
}
return(true);
}
public Dictionary <String, ThumbInfo> GetAvatarThumbConfig()
{
if (_avatarThumbConfig == null)
{
// 默认值
if (strUtil.IsNullOrEmpty(this.AvatarThumb))
{
this.AvatarThumb = "s=width:48|height:48|mode:cut, m=width:100|height:100|mode:cut, b=width:200|height:200|mode:cut";
}
_avatarThumbConfig = ThumbConfig.ReadString(this.AvatarThumb);
}
return(_avatarThumbConfig);
}
public Dictionary <String, ThumbInfo> GetPhotoThumbConfig()
{
if (_photoThumbConfig == null)
{
// 默认值
if (strUtil.IsNullOrEmpty(this.PhotoThumb))
{
this.PhotoThumb = "s=width:170|height:170|mode:cut, m=width:600|height:600|mode:auto, b=width:1024|height:1024|mode:auto";
}
_photoThumbConfig = ThumbConfig.ReadString(this.PhotoThumb);
}
return(_photoThumbConfig);
}
public static void Delete(String picPath)
{
String fullPath = strUtil.Join("/static/upload/", picPath);
String oPath = Img.GetOriginalPath(fullPath);
deleteImgPrivate(oPath, "original");
Dictionary <String, ThumbInfo> dicThumbConfig = ThumbConfig.GetAvatarConfig();
foreach (KeyValuePair <String, ThumbInfo> kv in dicThumbConfig)
{
String mPath = Img.GetThumbPath(fullPath, kv.Key);
deleteImgPrivate(mPath, kv.Key);
}
}
// 保存图片大小等信息
private void updatePhotoSize(PhotoPost post)
{
String photoPath = post.DataUrl;
if (strUtil.IsNullOrEmpty(photoPath))
{
return;
}
if (photoPath.ToLower().StartsWith("http://"))
{
return;
}
if (photoPath.StartsWith("/"))
{
return;
}
Dictionary <String, PhotoInfo> dic = new Dictionary <String, PhotoInfo>();
foreach (KeyValuePair <String, ThumbInfo> kv in ThumbConfig.GetPhotoConfig())
{
String xpath = Img.GetThumbPath(strUtil.Join(sys.Path.DiskPhoto, photoPath), kv.Key);
String thumbPath = PathHelper.Map(xpath);
Size size = Img.GetPhotoSize(thumbPath);
dic.Add(kv.Key, new PhotoInfo {
Width = size.Width, Height = size.Height
});
}
String str = ObjectContext.Create <PhotoInfoHelper>().ConvertString(dic);
if (strUtil.IsNullOrEmpty(str))
{
return;
}
post.SizeInfo = str;
post.update();
}
private void makeThumbPrivate(String photoPath)
{
// 循环生成所有缩略图
foreach (KeyValuePair <String, ThumbInfo> kv in ThumbConfig.GetPhotoConfig())
{
String srcPath = getPhotoSrcPath(photoPath);
if (file.Exists(srcPath) == false)
{
logError("pic original not exist=" + srcPath);
continue;
}
log("begin make " + kv.Key + "=>" + srcPath);
try {
Uploader.SaveThumbSingle(srcPath, kv.Key, kv.Value);
}
catch (Exception ex) {
logError("error=>" + ex.Message);
}
}
}
public void testThumbConfig()
{
String cfgString = "s=width:75|height:75|mode:auto, sx=width:200|height:200|mode:auto, m=width:600|height:600|mode:auto, b=width:1024|height:1024|mode:auto";
testConfigString(cfgString);
// 加上多余空格
cfgString = " s=width:75|height:75|mode:auto, sx=width:200|height:200|mode:auto, m=width:600|height:600|mode:auto, b=width:1024|height:1024|mode:auto ";
testConfigString(cfgString);
// 加上大小写
cfgString = " s = width:75 | HeiGht:75 | mode:auto, SX=width:200|height:200|mode:auto, m=width : 600 |height:600| Mode : auto, b = width:1024 | height:1024| mode:auto ";
testConfigString(cfgString);
// 边界测试
cfgString = " ";
Dictionary <String, ThumbInfo> cfgList = ThumbConfig.ReadString(cfgString);
Assert.AreEqual(0, cfgList.Count);
cfgString = null;
cfgList = ThumbConfig.ReadString(cfgString);
Assert.AreEqual(0, cfgList.Count);
cfgString = " aaaaaaaaaaaaa, SX=width:200|height:200|mode:auto, m=width : 600 |height:600| Mode : cut, o ";
cfgList = ThumbConfig.ReadString(cfgString);
Assert.AreEqual(2, cfgList.Count);
ThumbInfo x = cfgList["sx"];
Assert.AreEqual(200, x.Width);
Assert.AreEqual(200, x.Height);
Assert.AreEqual(SaveThumbnailMode.Auto, x.Mode);
x = cfgList["m"];
Assert.AreEqual(600, x.Width);
Assert.AreEqual(600, x.Height);
Assert.AreEqual(SaveThumbnailMode.Cut, x.Mode);
}
public Thumb(ThumbConfig config){}
/// <summary>
/// 保存上传的图片
/// </summary>
/// <param name="postedFile"></param>
/// <returns></returns>
public static Result SaveImg(HttpFile postedFile)
{
return(SaveImg(postedFile, ThumbConfig.GetPhotoConfig()));
}