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How to implement Servlet to find smart tags attached with an image?

Forum|Forum|1 year ago
September 13, 2024
4 replies
746 views

Hi,

I just want to know how to implement a servlet to find search the smart tags attached with an image.

Is there we have to make changes in a already present servlet or to create a new servlet?

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kautuk_sahni

Employee

@prachimathur Did you find the suggestions helpful? Please let us know if you require more information. Otherwise, please mark the answer as correct for posterity. If you've discovered a solution yourself, we would appreciate it if you could share it with the community. Thank you!

Kautuk Sahni

arunpatidar

New Participant

Hi @prachimathur
Can you check the CRXDE, to see where the smart tags are stored for a image.

Then create a servlet which accept image path and you can serach for the smart tag for that assets,

basic code example

https://github.com/arunpatidar02/aem63app-repo/blob/master/java/DownloadAssetsImage.java

Resource assetResource = resourceResolver.getResource(assetPath);
        if (assetResource != null) {
            // Get the Asset object from the resource
            Asset asset = assetResource.adaptTo(Asset.class);
            if (asset != null) {
                // Fetch the smart tags from the metadata node of the asset
                String[] tagIds = asset.getMetadataValue("predictedTags");
                
                // Get the TagManager from the resource resolver
                TagManager tagManager = resourceResolver.adaptTo(TagManager.class);
                
                // Convert tag IDs to Tag objects
                if (tagIds != null && tagManager != null) {
                    for (String tagId : tagIds) {
                        Tag tag = tagManager.resolve(tagId);
                        if (tag != null) {
                            tags.add(tag);
                        }
                    }
                }
            }

Arun Patidar