Question

Get image file from another site with ColdFusion in binary

Asked by: bjv211

I'm using the following code to get images from a url.  The problem is that I'm getting the console warning in the browser: "Resource interpreted as image but transferred with MIME type text/plain." for any images transferred through this method.  Is there an alternative way to bring in the images that will ensure the MIME type is preserved?

<cfhttp method="get" getasbinary="yes" url="#sFinalString#" path="#ExpandPath('\')#snapshot\" file="#localFileName#.png"></cfhttp>

                                  
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Asked On
2009-10-12 at 19:16:21ID24806524
Tags

Coldfusion

,

Binary

,

CFHTTP

Topics

Cold Fusion Markup Language

,

ColdFusion Application Server

Participating Experts
1
Points
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Comments
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Answers

 

by: Jones911Posted on 2009-10-12 at 19:22:44ID: 25556551

How about this:

<cfimage action="read" source="http://www.google.com/images/nav_logo7.png" name="image" />
<cfimage action="write" source="#image#" destination="#expandPath('logo.png')#" />

                                              
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by: bjv211Posted on 2009-10-12 at 19:32:45ID: 25556596

Jones911: I tried your tags, getting this error:

An exception occurred while trying to read the image.
java.security.AccessControlException: access denied (java.io.FilePermission d:\temp\tmp\imageio39235.tmp delete)

Could this be a permissions issue with shared hosting?

 

by: Jones911Posted on 2009-10-12 at 19:37:14ID: 25556611

Yeah most likely.  Are you able to contact your host?

 

by: bjv211Posted on 2009-10-12 at 19:43:51ID: 25556623

Yes, but they will most likely not be of help. I've had similar issues i the past.  Good to know though.  Any idea why a cfhttp wouldn't be transferring in binary, assuming that's what that console warning is indicating.

 

by: Jones911Posted on 2009-10-12 at 19:53:35ID: 25556653

Try this:

<cfhttp url="http://www.google.com/images/nav_logo7.png" result="image" />
<cffile action="write" output="#image.filecontent.toByteArray()#" file="#expandPath('google.png')#" />

                                              
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20120131-EE-VQP-002

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