[Question]: Analysis of chunk after data source document synchronization

[Ali-fs-code]

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Describe your problem

After synchronizing document data using Confluence as the data source, if the source document contains images, can the resulting HTML document correctly parse the image content? If so, what configuration or steps are required from me? If not, when will this feature be supported?

[dosubot]

Hi @Ali-fs-code! I'm Dosu and I’m helping the ragflow team.

RAGFlow does not currently support parsing or displaying images from Confluence documents after synchronization. While the Confluence connector has an allow_images flag, enabling it only downloads image attachments as raw blobs—no OCR or text extraction is performed on these images, making them effectively unusable for retrieval.

This is a known limitation, and there is currently no roadmap or timeline for adding OCR support to Confluence image handling. The main page content is extracted as HTML text, but inline images are not embedded or parsed.

If you need image content from Confluence documents, a potential workaround would be to manually export the images and upload them through RAGFlow's standard document upload pipeline (which does support OCR for PDFs, DOCX, and PPTX). For feature requests, maintainers have suggested submitting a feature request to help prioritize this functionality.

To reply, just mention @dosu.

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[Magicbook1108]

1. change html to txt so that you can have preivew.

2. set allow images = True so that you can have images.

I have provided a more detailed response in the WeChat group.

[Ali-fs-code]

After modifying the code using the method @Magicbook1108 provided and deploying it, the above issue was indeed resolved. Thank you very much.