[Bug]: Fix deletion of context.objectId

[alexmarkop]

This code change fixes the mistaken deletion of "objectId" from "this.context".

Without this, the following example is broken:
https://pimcore.com/docs/platform/Pimcore/Extending_Pimcore/Event_API_and_Event_Manager/#asset-upload-path

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[sonarqubecloud]

Quality Gate passed

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[alexmarkop]

I have read the CLA Document and I hereby sign the CLA

[mcop1]

Hello @alexmarkop ,

could you please provide steps to reproduce the problem?

What I did was:

• Create EventListener with code from documentation
• Go to a news object
• Upload a new asset to the gallery
• Check if the asset was created in the expected folder
  

Seems to be working for me. Did I miss something?

[alexmarkop]

Hi @mcop1 ,
The issue was introduced by this commit:
80498ed
file public/js/pimcore/object/tags/abstractRelations.js line 212:

delete context.objectId;

Take a look at the code snippet in the following example (Asset Upload Path):
https://pimcore.com/docs/platform/Pimcore/Extending_Pimcore/Event_API_and_Event_Manager/#asset-upload-path

\Pimcore::getEventDispatcher()->addListener(AssetEvents::RESOLVE_UPLOAD_TARGET,
            function(\Pimcore\Event\Model\Asset\ResolveUploadTargetEvent $event) {
                $context = $event->getContext();
                if ($context["containerType"] == "object") {
                    $objectId = $context["objectId"];
                    $newsObject = News::getById($objectId);
                    if ($newsObject) {
                        $fieldname = $context["fieldname"];
                        $targetPath = $newsObject->getPath() . $newsObject->getKey() . "/" . $fieldname;
                        $parent = \Pimcore\Model\Asset\Service::createFolderByPath($targetPath);
                        if ($parent) {
                            $event->setParentId($parent->getId());
                        }
                    }

                }
        });

now $context["objectId"] is not available anymore causing the example above to throw an error.

[mcop1]

Thanks again for the fix!

Cherry picked to 1.6 with 77e046a