execute a script only for a special filename

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stegbth

Hi,

i am trying to mogrify uploaded pictures to a fixed size.
so i found here an appropriate Javascript here
https://forums.alfresco.com/forum/developer-discussions/alfresco-explorer-development/overwrite-files-scripts-08012008-1547
I created a rule, which execute the script when a jpeg get uploaded, which
is not optimal, cause this runs in an endless loop.

Now i tried to check the documentname in the script if it contains or
starts with resized_.. but no solution as described here - https://forums.alfresco.com/forum/developer-discussions/other-apis/string-operations-alfresco-scripts-03232012-1135 -
worked.

Could some hint me to the correct syntax for the if clause?

The currect Script looks like this:

var strOrigName = document.properties.name;
var jstrOrigName = new java.lang.String(document.properties.name);

if (!jstrOrigName.contains("resized_")) {
 var tmpName = "resized_" + document.properties.name;
 document.properties.name = tmpName;
 var rImage=document.transformImage("image/jpeg","-normalize -resize
 1024x768", document.parent);
 if (rImage){
  document.properties.name = strOrigName;
  document.save();
  document.remove();
 }
}
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This are some tests i made as described here
https://forums.alfresco.com/forum/developer-discussions/other-apis/string-operations-alfresco-scripts-03232012-1135

var jstrOrigName = new java.lang.String(document.properties.name);
if (!jstrOrigName.contains("resized_")) {
‍‍‍‍

catalina.out
Caused by: org.mozilla.javascript.EcmaError: ReferenceError: "java" is not defined

var jSstrOrigName = new String(document.properties.name);
if (!jSstrOrigName.contains("resized_")){
‍‍‍‍

catalina.out
no function resize

if (strOrigName.indexOf("resized_") != -1){
‍‍‍

no error, no resize

best regards
Thomas

niketapatel

You can use alfresco OOB condition while applying rule to execute js.

Select conditions –> Name contains value – add your file name text pattern.

So you will not need to make this name check in your js.

hope this helps!