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2SC1815J / open-in-iiif-viewer

A Firefox/Chrome extension to open IIIF manifest link in your favorite IIIF viewer.
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Patterns for a link of IIIF manifest #1

Open 2SC1815J opened 6 years ago

2SC1815J commented 6 years ago

If we can have a consensus that web pages containing links to IIIF manifests will mark up such links in some specified patterns, manifest link detection mechanisms will become more robust and the philosophy of interoperability will be more realized.

For example:

  1. In meta tag
    • <meta name="iiif-manifest-url" content="http://example.org/iiif/book1/manifest" />
  2. In hyperlink
    • <a href="default_target?manifest=http://example.org/iiif/book1/manifest" data-iiif-manifest-url="http://example.org/iiif/book1/manifest"><img src="logo.png" /></a>
    • This plan has an affinity with IIIF Drag-and-drop proposal.
acdha commented 6 years ago

Here are a couple of related issues:

https://github.com/IIIF/iiif-stories/issues/75 https://github.com/IIIF/iiif-stories/issues/76

As per https://github.com/IIIF/iiif-stories/issues/75#issuecomment-363874243 I deployed this to all of the wdl.org pages for testing: <link rel="alternate" type="application/ld+json;profile=&quot;http://iiif.io/api/presentation/2/context.json&quot;" …>

2SC1815J commented 6 years ago

As far as I know, there are two patterns experimentally adopted. I keep track of the discussion in the discovery group.

Pattern 1

The NCSU Libraries adopts the following pattern. (by @jronallo) eg. https://d.lib.ncsu.edu/collections/catalog/0002030

<script type="application/ld+json">
{
    "@context": [
        "http://www.w3.org/ns/anno.jsonld",
        "http://iiif.io/api/presentation/3/context.json"
    ],
    "type": "Annotation",
    "motivation": "highlighting",
    "target": {
        "id": "https://d.lib.ncsu.edu/collections/catalog/0002030/manifest",
        "type": "Manifest"
    }
}
</script>

ref. https://github.com/IIIF/discovery/issues/20 https://docs.google.com/document/d/1LKhEWWuYF-8KLkKcW_u2GlvX0epohwc7OYOVjICie5M/

Pattern 2

The World Digital Library adopts the following pattern. (by @acdha) eg. https://www.wdl.org/en/item/11826/

<link rel="alternate"
    type="application/ld+json;profile=&quot;http://iiif.io/api/presentation/2/context.json&quot;"
    href="https://www.wdl.org/en/item/11826/manifest">
<a type="application/ld+json;profile=&quot;http://iiif.io/api/presentation/2/context.json&quot;"
    href="https://www.wdl.org/en/item/11826/manifest">https://www.wdl.org/en/item/11826/manifest</a>