Registering images via the API
The following walkthrough shows how you can interact with the API at the command line via curl.
In these examples the customer's API key and secret is placed in the file dlcs-creds and passed to curl via the --netrc-file argument.
$ curl --netrc-file dlcs-creds https://api-hydra.dlcs.io/customers/4
This returns information about the customer:
{
"@context": "http://api-hydra.dlcs.io/contexts/Customer.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4",
"@type": "vocab:Customer",
"portalUsers": "http://api-hydra.dlcs.io/customers/4/portalUsers",
"namedQueries": "http://api-hydra.dlcs.io/customers/4/namedQueries",
"originStrategies": "http://api-hydra.dlcs.io/customers/4/originStrategies",
"authServices": "http://api-hydra.dlcs.io/customers/4/authServices",
"roles": "http://api-hydra.dlcs.io/customers/4/roles",
"queue": "http://api-hydra.dlcs.io/customers/4/queue",
"spaces": "http://api-hydra.dlcs.io/customers/4/spaces",
"allImages": "http://api-hydra.dlcs.io/customers/4/allImages",
"name": "iiifly",
"displayName": "iiif.ly",
"keys": [
"xxx"
],
"administrator": false,
"created": "2016-01-29T10:20:00+00:00"
}
Behaving as a RESTful API client, we can then follow links:
$ curl --netrc-file dlcs-creds https://api-hydra.dlcs.io/customers/4/spaces
{
"@context": "http://www.w3.org/ns/hydra/context.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/spaces",
"@type": "Collection",
"totalItems": 9,
"member": [
{
"@context": "http://api-hydra.dlcs.io/contexts/Space.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/spaces/1",
"@type": "vocab:Space",
"defaultRoles": "http://api-hydra.dlcs.io/customers/4/spaces/1/defaultRoles",
"images": "http://api-hydra.dlcs.io/customers/4/spaces/1/images",
"metadata": "http://api-hydra.dlcs.io/customers/4/spaces/1/metadata",
"name": "11BF0924",
"created": "2016-02-09T16:41:37.332282+00:00",
"imageBucket": "",
"defaultTags": [],
"keep": false,
"transform": false,
"maxUnauthorised": 0
},
...
{
"@context": "http://api-hydra.dlcs.io/contexts/Space.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/spaces/9",
"@type": "vocab:Space",
"defaultRoles": "http://api-hydra.dlcs.io/customers/4/spaces/9/defaultRoles",
"images": "http://api-hydra.dlcs.io/customers/4/spaces/9/images",
"metadata": "http://api-hydra.dlcs.io/customers/4/spaces/9/metadata",
"name": "ecosystem-test",
"created": "2016-02-23T11:33:46.164184+00:00",
"imageBucket": "",
"defaultTags": [],
"keep": false,
"transform": false,
"maxUnauthorised": 0
}
]
}
$ curl --netrc-file dlcs-creds https://api-hydra.dlcs.io/customers/4/spaces/3
(omitted)
$ curl --netrc-file dlcs-creds https://api-hydra.dlcs.io/customers/4/spaces/3/images
{
"@context": "http://www.w3.org/ns/hydra/context.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/spaces/3/images",
"@type": "Collection",
"totalItems": 22,
"member": [
{
"@context": "http://api-hydra.dlcs.io/contexts/Image.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/spaces/3/images/06716cab-fcb5-4468-a27b-0b4cfa22f58e",
"@type": "vocab:Image",
"infoJson": "https://dlcs.io/iiif-img/4/3/06716cab-fcb5-4468-a27b-0b4cfa22f58e",
"degradedInfoJson": "",
"thumbnailInfoJson": "http://thumbs.dlcs.io/thumbs/4/3/06716cab-fcb5-4468-a27b-0b4cfa22f58e",
"created": "2016-02-10T16:37:43.065907+00:00",
"origin": "http://orig13.deviantart.net/4e91/f/2015/253/e/7/art_trade___godzilla_and_baby_godzilla_by_kingasylus91-d9925jf.png",
"tags": [],
"roles": [],
"preservedUri": "",
"string1": "52503a2d",
"string2": "",
"string3": "",
"maxUnauthorised": -1,
"number1": 0,
"number2": 0,
"number3": 0,
"width": 2495,
"height": 1662,
"error": "",
"batch": 4,
"finished": "2016-02-10T16:38:06.988255+00:00",
"ingesting": false
},
...
{
"@context": "http://api-hydra.dlcs.io/contexts/Image.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/spaces/3/images/fae349eb-4e84-49e5-b724-3f6fbc8dd6bd",
"@type": "vocab:Image",
"infoJson": "https://dlcs.io/iiif-img/4/3/fae349eb-4e84-49e5-b724-3f6fbc8dd6bd",
"degradedInfoJson": "",
"thumbnailInfoJson": "http://thumbs.dlcs.io/thumbs/4/3/fae349eb-4e84-49e5-b724-3f6fbc8dd6bd",
"created": "2016-02-12T12:43:27.993246+00:00",
"origin": "http://www.desang.net/wp-content/uploads/2012/12/Mushrooms.jpg",
"tags": [
"mushroom"
],
"roles": [],
"preservedUri": "",
"string1": "mystring",
"string2": "",
"string3": "",
"maxUnauthorised": -1,
"number1": 0,
"number2": 0,
"number3": 0,
"width": 3008,
"height": 2000,
"error": "",
"batch": 32,
"finished": "2016-02-12T12:43:47.344131+00:00",
"ingesting": false
}
]
}
We can take a look at our queue:
$ curl --netrc-file dlcs-creds https://api-hydra.dlcs.io/customers/4/queue
{
"@context": "http://api-hydra.dlcs.io/contexts/Queue.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/queue",
"@type": "vocab:Queue",
"size": 0,
"batches": "http://api-hydra.dlcs.io/customers/4/queue/batches",
"images": "http://api-hydra.dlcs.io/customers/4/queue/images"
}
And we can post new images to it for ingest, either directly in the body, or from a separate file:
$ curl --netrc-file dlcs-creds -X POST --data @myimages.json https://api-hydra.dlcs.io/customers/4/queue
myimages.json looks like this:
{
"@type": "Collection",
"member": [
{
"space" : "3",
"origin": "http://customer.com/images/Mushrooms.jpg",
"tags": ["mushroom"],
"string1": "mystring"
},
{
"space" : "3",
"origin": "http://customer.com/images/chicken-w-mushrooms-1.jpg",
"tags": ["mushroom", "tasty"],
"string1": "mystring"
}
]
}
and the post to the queue returns a batch resource:
{
"@context": "http://api-hydra.dlcs.io/contexts/Batch.jsonld",
"@id": "http://api-hydra.dlcs.io/customers/4/queue/batches/59",
"@type": "vocab:Batch",
"errorImages": "http://api-hydra.dlcs.io/customers/4/queue/batches/59/errorImages",
"images": "http://api-hydra.dlcs.io/customers/4/queue/batches/59/images",
"completedImages": "http://api-hydra.dlcs.io/customers/4/queue/batches/59/completedImages",
"submitted": "2016-02-23T20:53:45.999979+00:00",
"count": 2,
"completed": 0,
"errors": 0,
"finished": "0001-01-01T00:00:00"
}