How to create doclib with custom T-Engine

fedorow — Mon, 04 Nov 2024 16:42:46 GMT

Hello!

I've created a custom transformer for a new xmind mimetype. It does three transformation: xmind to txt for the solr6 search engine, xmind to pdf for document preview in Share and png for thumbnails in Share. It works fine in tests and alfresco successfully use it for text and pdf transformation. But the repo do not initializes thumbnail generation:

Here is the transformer config:

{ "transformOptions": { "xmindOptions": [ { "value": { "name": "thumbnail" } }, { "value": { "name": "resizeHeight" } }, { "value": { "name": "resizeWidth" } }, { "value": { "name": "resizePercentage" } }, { "value": { "name": "allowEnlargement" } }, { "value": { "name": "maintainAspectRatio" } } ] }, "transformers": [ { "transformerName": "xmind", "supportedSourceAndTargetList": [ { "sourceMediaType": "application/x-xmind", "targetMediaType": "text/plain" }, { "sourceMediaType": "application/x-xmind", "targetMediaType": "application/pdf" }, { "sourceMediaType": "application/x-xmind", "targetMediaType": "image/png" } ], "transformOptions": ["xmindOptions"] } ] }

The javascript does not create doclib. There is no errors, just do nothing:

document.createThumbnail("doclib");

How to configure Alfresco or transformer to create the doclib thumbnail?

Thanks, Serge

Alfresco community 23.3, Docker Compose deployment

Re: How to create doclib with custom T-Engine

angelborroy — Tue, 29 Oct 2024 08:26:02 GMT

I guess that you need to extend the "pdfrenderer" transformer, to add the x-xmind to png pipeline:

https://github.com/Alfresco/alfresco-transform-core/blob/master/engines/pdfrenderer/src/main/resources/pdfrenderer_engine_config.json#L13

Re: How to create doclib with custom T-Engine

fedorow — Sat, 02 Nov 2024 13:42:41 GMT

Thanks Angel!

I removed png from my transformer and made two new pipelines for png and jpeg thumbnails.

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How to create doclib with custom T-Engine

Re: How to create doclib with custom T-Engine

Re: How to create doclib with custom T-Engine