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Sub-task
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Resolution: Fixed
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Major
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4.2.0
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None
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None
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4.2 M5
Create a script to migrate all contents with multilingualString attributes.
A multilingualString attribute is stored in a node with type "ametys:multilingualString"
It has one property for each entry. The name of the property is the locale, the value is the string value.
We need to prefix each property name with "ametys:"
- Est bloqué par
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CMS-9333 [Script] migrateContent improvement
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- Closed
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Bérénice Maurel
added a comment - - edited Bérénice Maurel
added a comment - - edited
var fieldsByContent = new java.util.HashMap();
fillFieldsToMigrateMap();
var migratedFields = 0;
var migratedContents = 0;
// Migrate the multilingual nodes content by content
fieldsByContent.forEach(
function (contentId) {
var content = ametysResolver.resolveById( "content: //" + contentId);
migrateContent(content,
[renameMultilingualString],
true /* old versions have to be marked incompatible */ ,
null /* tag new versions */ ,
false /* not verbose - DO NOT ACTIVATE IN THIS CASE !! */ );
}
);
print(migratedFields + " multilingual fields have been migrated in " + migratedContents + " contents." );
// Get all the multilingual nodes
function fillFieldsToMigrateMap()
{
var fieldsToMigrate = 0;
var qm = session.getWorkspace().getQueryManager();
var query = qm.createQuery( " //element(*, ametys:multilingualString)" , javax.jcr.query.Query.XPATH);
var nodes = query.execute().getNodes();
while (nodes.hasNext())
{
var node = nodes.next();
// Get the path of the multilingual metadata to migrate
var metadataPath = "";
var contentNode = node;
while (!contentNode.getPrimaryNodeType().isNodeType( "ametys:content" ))
{
metadataPath += node.getName() + "/" ;
contentNode = node.getParent();
}
metadataPath = metadataPath.slice(0, -1);
// Store the metadataPath to migrate by content ID
var contentId = contentNode.getIdentifier();
var fields = fieldsByContent.getOrDefault(contentId, new java.util.HashSet());
fields.add(metadataPath);
fieldsByContent.put(contentId, fields);
fieldsToMigrate++;
}
print(fieldsToMigrate + " multilingual fields to migrate potentially in " + fieldsByContent.keySet().size() + " contents." );
}
// Migrate the multilingual strings of the content and increment the global counter
function renameMultilingualString(content)
{
var migratedContent = false ;
var contentId = content.getNode().getIdentifier();
// Get all metadata to migrate for the current content
var fields = fieldsByContent.get(contentId);
fields.forEach(
function (fieldName) {
var migratedField = false ;
var fieldNode = content.getNode().getNode(fieldName);
var properties = fieldNode.getProperties();
while (properties.hasNext())
{
var property = properties.nextProperty();
// If the current property name doesn't starts with "ametys:" ...
var propertyName = property.getName();
if (!propertyName.contains( ":" ))
{
// ... move it to "ametys:[propertyName]"
fieldNode.setProperty( "ametys:" + propertyName, property.getValue());
property.remove();
migratedField = true ;
}
}
if (migratedField)
{
migratedFields++;
migratedContent = true ;
}
}
);
if (migratedContent)
{
migratedContents++;
}
}
