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Export indirect metadata for images #417

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tokee opened this issue Oct 4, 2023 · 0 comments
Open

Export indirect metadata for images #417

tokee opened this issue Oct 4, 2023 · 0 comments
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@tokee
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tokee commented Oct 4, 2023

The exporter should be extended to enrich metadata for images with URLs for pages that links to the images as well as ALT/title-text for the <img>s.

This could be implemented by an expander in the export chain that

  1. Searches all pages linking to the images (Solr: Fast)
  2. Fetches the raw HTMLs (WARC content request: Heavy!)
  3. Parses HTML for<img>s pointing to the origo image and extract ALT/title (Parsing: Medium heavy)
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