Upload Images and Rename Rules

I've never used the Renaming option when uploading images via ADDT. How
can I force files to be renamed such that [a] all spaces are replaced by
underscores, and [b] the file name and extension are converted to lowercase?
Example:
User uploads "My New Photo.JPG". I want it uploaded as "my_new_photo.jpg".
Alec
Adobe Community Expert

Hi Alec,
1. in "includes/common/KT_functions.inc.php" you´ll have to add a new function similar to this one, which will replace all chars from uploaded filenames other than alpha-numeric and "_" and "-" and "." with an underscore:
function KT_websafe_filename($text) {
return preg_replace("/[^a-zA-Z0-9\-_\.]+/", "_", $text);
2. now open "includes/common/lib/file_upload/KT_FileUpload.class.php", go to line 120 and replace the line
$fileName = KT_replaceSpecialChars($fileName, 'filter');
with...
$fileName = KT_websafe_filename($fileName, 'filter');
The function mentioned above will need some enhancement for converting the file name to lower case -- guess that adding a strtolower() will do that
Cheers,
Günter Schenk
Adobe Community Expert, Dreamweaver

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Image.jsp*****************************************************************
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<%
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import java.io.*;
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ex.printStackTrace();
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import org.apache.struts.upload.*;
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OK, that tutorial is different than what I assume you want. I suspect you want the ability to have users upload images and store the metadata of those images in a database, correct? That tutorial only shows how to upload to a specific location so the image can
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See snote 1554787.
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attachment
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hi,
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