ImageHelper.ResizeImage(params) rise exception

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2/21/2012 4:00:28 PM

imaximow

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ImageHelper.ResizeImage(params) rise exception

Hi All,

there is simple call used by me from time to time, looks like this:

ImageHelper.ResizeImage(destPath, IOHelper.GetMimeType(ext), resizeWidth, resizeHeight, WebConfigSettings.DefaultResizeBackgroundColor);

It's still OK with mojo v. 2366 but it rise exception at current 2381. I've debugged the sources a bit and it seems what the ~ symbol been added by the native code.

Pleas, let me know: is it some bug or something been changed, maybe, in communications with the filesystem etc. Thanks for your time anyway, regards, Igor.

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[ArgumentException: The relative virtual path '~D:/work/....../web/Web/Data/Sites/1/fk_userfiles/ship1.jpg' is not allowed here.] System.Web.VirtualPath.FailIfRelativePath() +8922556 System.Web.Hosting.HostingEnvironment.MapPathActual(VirtualPath virtualPath, Boolean permitNull) +49 System.Web.Hosting.HostingEnvironment.MapPathInternal(VirtualPath virtualPath) +42 System.Web.Hosting.HostingEnvironment.MapPath(VirtualPath virtualPath) +51 System.Web.Hosting.HostingEnvironment.MapPath(String virtualPath) +19 mojoPortal.FileSystem.DiskFileSystem.MapPath(String virtualPath) in D:\work\.......\web\Web\Components\FileSystem\DiskFileSystem.cs:124 mojoPortal.FileSystem.DiskFileSystem.FileExists(String virtualPath) in D:\work\......\web\Web\Components\FileSystem\DiskFileSystem.cs:187 mojoPortal.Web.ImageHelper.ResizeImage(String imageFilePath, String mimeType, Int32 maxWidth, Int32 maxHeight, Boolean allowEnlargement, Color backgroundColor) in D:\work\...\web\Web\Components\ImageHelper.cs:335 mojoPortal.Web.ImageHelper.ResizeImage(String imageFilePath, String mimeType, Int32 maxWidth, Int32 maxHeight, Color backgroundColor) in D:\work\.......\web\Web\Components\ImageHelper.cs:310 skipped

2/21/2012 4:07:48 PM

Joe Audette

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Re: ImageHelper.ResizeImage(params) rise exception

Hi Igor,

I think a while back this was moved from mojoPortal.Business.WebHelpers project into mojoPortal.Web. This was a needed change when we abstracted the file system to be able to plug in Azure Blob Storage.

So you may just need to add a reference to mojoPortal.Web it is mojoPortal.Web.ImageHelper

Hope that helps,

Joe

2/21/2012 4:37:23 PM

imaximow

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Re: ImageHelper.ResizeImage(params) rise exception

Hi Joe, thanks a lot for reply!

Well, I've tryed but result was the same: exception claimed to the "~".

My new call: mojoPortal.Web.ImageHelper.ResizeImage(params);

With bests!, Igor.

2/21/2012 4:44:28 PM

Joe Audette

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Re: ImageHelper.ResizeImage(params) rise exception

Hi Igor,

If you were previously passing in a file system path ie using Server.MapPath before passing in the path, you need to change it to pass in a virtual path like ~/path/to/your/file.png or /path/to/your/file.png may also work, ie I'm not sure the ~ is required, but it can't be an already resolved path for the disk file system, otherwise it would not work for other file systems with different storage. The default filesystem plugin is the disk file system, but it will do the .MapPath internally.

Hope that helps,

Joe

2/21/2012 5:25:55 PM

imaximow

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Re: ImageHelper.ResizeImage(params) rise exception

Joe, thanks a lot!

Solved.

---- With bests!, Igor.

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