#jarchi script to isolate single view to a new model containing only view and referenced elements in that view

IsolateSingleViewToModel.ajs

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   Isolate view into separate model

   Author : Remco Schellekens (remco.schellekens@ns.nl)
   Licence: MIT https://mit-license.org/

   Copies selected view and all elements in model that is 
   being referenced in that view to a new separate model

 */  
const File = Java.type('java.io.File')
var view=null;

console.clear();
console.log("Isolate view into separate model ");
selectedview=$(selection).first();
if (selectedview.type!="archimate-diagram-model") {
    window.alert("No view selected..")
    exit();
}

console.log("copying model into new model");
current=model.getPath()
tmp=File.createTempFile("archimate",".archimate",null)

// Save temporary file for model
model.save(tmp.toString())

// make sure save location is set back to original
model.save(current)

// Load back model from temporary file
$.model.load(tmp.toString()).setAsCurrent()
model.name=model.name+"-copy"

// remove temporary file
tmp.delete()

// Delete other views 
console.log("Removing other views");
$("view").each(function(view){
   if (selectedview.id != view.id) view.delete()
})

// Delete all non-reffed objects
console.log("Removing all objects that isn't used by the view");
$("concept").each(function(e) {
  if($(e).objectRefs().isEmpty()) {
    e.delete()
  }
})

// Get rid of empty folders
console.log("Removing empty folders");
var found=true
while(found) {
    found=false
    $("folder").each(function (fname){
        children=$(fname).children()
        above=$(fname).parent()[0]
        if ((children.size()==0)&&(above.type=="folder")) {
            $(fname).delete()
            found=true
        }
    })
}

console.log("Finished")