Technical migration manual to 1.6.0

Since version 1.6.0, the Flux RSS or Atom service has made it possible to add several RSS feeds to the same service, unlike previous versions of plugin which only allowed a single RSS feed to be inserted.

The move to version 1.5.0 of plugin therefore requires the migration of existing services.

Go to the repository console(http://[url _cms]/_repository) and run the following script :

Migration of Flux services RSS v1.5.0 or earlier

var qm = session.getWorkspace().getQueryManager();
var migrated = 0;
  
var query = qm.createQuery("//element(*, ametys:zoneItem)[@ametys-internal:type='SERVICE' and @ametys-internal:service='org.ametys.plugins.syndication.service.RSS']", javax.jcr.query.Query.XPATH);
var nodes = query.execute().getNodes();
  
while (nodes.hasNext())
{
    var node = nodes.next();
    var paramsNode = node.getNode('ametys:service_parameters');
      
    if (!paramsNode.hasNode('ametys:feeds'))
    {
        var feedsNode = paramsNode.addNode('ametys:feeds', 'ametys:compositeMetadata');
        var entryNode = feedsNode.addNode('ametys:1', 'ametys:compositeMetadata');
          
        if (paramsNode.hasProperty('ametys:url'))
        {
            var url = paramsNode.getProperty('ametys:url').getString();
            entryNode.setProperty('ametys:url', url);
            paramsNode.getProperty('ametys:url').remove();
        }
          
        if (paramsNode.hasProperty('ametys:length'))
        {
            var length = paramsNode.getProperty('ametys:length').getString();
            entryNode.setProperty('ametys:length', length);
        }
        
        paramsNode.setProperty('ametys:link', '');
        paramsNode.setProperty('ametys:link-title', '');
        paramsNode.setProperty('ametys:nb-feed-max', '');
        paramsNode.setProperty('ametys:nb-feed-user', '');
        paramsNode.setProperty('ametys:cache', '3');
    
        entryNode.setProperty('ametys:title', '');
        entryNode.setProperty('ametys:limited', 'false');
        entryNode.setProperty('ametys:fo-user', '');
        entryNode.setProperty('ametys:fo-group', '');
        entryNode.setProperty('ametys:cache', '3');

        migrated++;
    }
}
  
session.save();
  
println(migrated + ' service(s) have been migrated.');

 

 

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