This is a frontend fix for #5116 and prevents users from triggering multiple import processes for the same remote asset. It is not a sufficient fix to only prevent this in the frontend though, since it doesn't catch it, if two or more different users trigger the import for the same asset at the same time.
Changes:
select.js: add data attribute data-import-in-process to asset once import process has started and remove it when import is done
select.js: check for new data attribute and only start import process if attribute does not exist
select.js: add notification to inform user that asset is being imported
select.js: add notification as warning for user if import is already in process
Main.xlf: add new notification messages for english
Default.html: add id for notification container to be able to send notifications to it via js
Configuration.js: update hasConfiguration after configuration object was created, because otherwise it will always be false and the translations don't work
This is a frontend fix for #5116 and prevents users from triggering multiple import processes for the same remote asset. It is not a sufficient fix to only prevent this in the frontend though, since it doesn't catch it, if two or more different users trigger the import for the same asset at the same time.
Changes:
select.js: add data attributedata-import-in-processto asset once import process has started and remove it when import is doneselect.js: check for new data attribute and only start import process if attribute does not existselect.js: add notification to inform user that asset is being importedselect.js: add notification as warning for user if import is already in processMain.xlf: add new notification messages for englishDefault.html: add id for notification container to be able to send notifications to it via jsConfiguration.js: updatehasConfigurationafter configuration object was created, because otherwise it will always be false and the translations don't workrelated:https://github.com/neos/neos-development-collection/issues/5116Checklist
FEATURE|TASK|BUGFIX!!!and have upgrade-instructionsInfo for testing: You need to bundle the Neos.Neos assets to get the text for the notification messages.
yarnyarn build