Hi Joe,

Would like to report 2 bugs when the portal is deployed in virtual directory e.g. localhost/mojoportal:

1) Image cropping does not work when user uploads/changes avatar.

Reason

The bug is inside ImageCropper.ascx.cs.

The image path would become something like "/mojoportal~/Data/Sites/1/useravatars/user1.jpg" ("/mojoportal" is the application context).

The solution is to remove the "~" from the string.

Original Code

 private void PopulateControls()
{

if (!sourceExists)
{
pnlCrop.Visible = false;

}
else
{

imgToCrop.ImageUrl = Page.ResolveUrl(fileSystem.FileBaseUrl + sourceImagePath);
}

if (targetExists)
{
pnlCropped.Visible = true;
imgCropped.ImageUrl = Page.ResolveUrl(fileSystem.FileBaseUrl +  resultImagePath + "?g=" + Guid.NewGuid().ToString()); //prevent caching with a guid
}
else
{
pnlCropped.Visible = false;
}
}

Fix:

 private void PopulateControls()
{

if (!sourceExists)
{
pnlCrop.Visible = false;

}
else
{
if (sourceImagePath.StartsWith("~"))
{
   imgToCrop.ImageUrl = Page.ResolveUrl(fileSystem.FileBaseUrl + sourceImagePath.Substring(1) );
}
else
imgToCrop.ImageUrl = Page.ResolveUrl(fileSystem.FileBaseUrl + sourceImagePath);
}

if (targetExists)
{
pnlCropped.Visible = true;

if (resultImagePath.StartsWith("~"))
{
imgCropped.ImageUrl = Page.ResolveUrl(fileSystem.FileBaseUrl + resultImagePath.Substring(1) + "?g=" + Guid.NewGuid().ToString()); //prevent caching with a guid
}
else
imgCropped.ImageUrl = Page.ResolveUrl(fileSystem.FileBaseUrl +  resultImagePath + "?g=" + Guid.NewGuid().ToString()); //prevent caching with a guid
}
else
{
pnlCropped.Visible = false;
}

log.Info("  imgToCrop.ImageUrl : " + imgToCrop.ImageUrl );
}

2) Avatar image does not refresh in user profile after uploading a new image.

Reason

The image is cached in the browser.

Original Code in UserProfile.aspx.cs

 if ((!allowGravatars)&&(!disableAvatars))
{
if (siteUser.AvatarUrl.Length > 0)
{
imgAvatar.Src = avatarPath + siteUser.AvatarUrl  ;
}
.........

Fix

 if ((!allowGravatars)&&(!disableAvatars))
{
if (siteUser.AvatarUrl.Length > 0)
{
imgAvatar.Src = avatarPath + siteUser.AvatarUrl + "?g=" + Guid.NewGuid().ToString() ; // prevent caching with a gguid
}

...............................

-Hung