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[Proposal] Remove Child links (collections) in Landing page #797

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#798
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[Proposal] Remove Child links (collections) in Landing page#797
#798
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enhancementNew feature or requestquestionFurther information is requested
@vincentsarago

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@vincentsarago
vincentsarago
opened on Feb 6, 2025

By default we add all the collections links to the landing page, but when the catalog grows this might become useless or really slow (we have catalogs with > 100 collections).

stac-fastapi/stac_fastapi/types/stac_fastapi/types/core.py

Lines 418 to 429 in c71a355

# Add Collections links
collections = self.all_collections(request=kwargs["request"])
for collection in collections["collections"]:
landing_page["links"].append(
{
"rel": Relations.child.value,
"type": MimeTypes.json.value,
"title": collection.get("title") or collection.get("id"),
"href": urljoin(base_url, f"collections/{collection['id']}"),
}
)

Note: When using pgstac with the collection-search extension enabled, we now return a default of 10 collections (default limit in pgstac) so the landing page of stac-fastapi-pgstac will only return the first 10 collections links

@m-mohr not sure if stac-browser is using the landing page child links or directly the /collections link

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