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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| { | ||
| "$schema": "http://json-schema.org/draft-07/schema#", | ||
| "$id": "https://stac-extensions.github.io/alternate-assets/v1.2.0/schema.json#", | ||
| "title": "Alternate Assets Extension", | ||
| "description": "STAC Alternate Assets Extension for STAC Items and STAC Collections.", | ||
| "type": "object", | ||
| "required": ["stac_extensions"], | ||
| "properties": { | ||
| "stac_extensions": { | ||
| "type": "array", | ||
| "contains": { | ||
| "const": "https://stac-extensions.github.io/alternate-assets/v1.2.0/schema.json" | ||
| } | ||
| } | ||
| }, | ||
| "oneOf": [ | ||
| { | ||
| "$comment": "This is the schema for STAC Items.", | ||
| "type": "object", | ||
| "required": ["type", "assets"], | ||
| "properties": { | ||
| "type": { | ||
| "const": "Feature" | ||
| }, | ||
| "assets": { | ||
| "type": "object", | ||
| "properties": { | ||
| "alternate:name": { | ||
| "$ref": "#/definitions/name" | ||
| }, | ||
| "alternate": { | ||
| "$ref": "#/definitions/alternate_assets" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| "$comment": "This is the schema for STAC Collections.", | ||
| "type": "object", | ||
| "required": ["type"], | ||
| "properties": { | ||
| "type": { | ||
| "const": "Collection" | ||
| }, | ||
| "assets": { | ||
| "$ref": "#/definitions/assets" | ||
| }, | ||
| "item_assets": { | ||
| "type": "object", | ||
| "additionalProperties": { | ||
| "properties": { | ||
| "alternate:name": { | ||
| "$ref": "#/definitions/name" | ||
| }, | ||
| "alternate": { | ||
| "$ref": "#/definitions/alternate_item_assets" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| ], | ||
| "definitions": { | ||
| "name": { | ||
| "type": "string", | ||
| "minLength": 1 | ||
| }, | ||
| "object_without_href": { | ||
| "type": "object", | ||
| "properties": { | ||
| "alternate:name": { | ||
| "$ref": "#/definitions/name" | ||
| } | ||
| }, | ||
| "allOf": [ | ||
| { | ||
| "$ref": "https://schemas.stacspec.org/v1.0.0/item-spec/json-schema/basics.json" | ||
| } | ||
| ] | ||
| }, | ||
| "assets": { | ||
| "type": "object", | ||
| "additionalProperties": { | ||
| "type": "object", | ||
| "properties": { | ||
| "alternate:name": { | ||
| "$ref": "#/definitions/name" | ||
| }, | ||
| "alternate": { | ||
| "$ref": "#/definitions/alternate_assets" | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| "alternate_assets": { | ||
| "type": "object", | ||
| "minProperties": 1, | ||
| "additionalProperties": { | ||
| "allOf": [ | ||
| { | ||
| "$comment": "Require href in alternate assets in normal assets", | ||
| "type": "object", | ||
| "required": ["href"], | ||
| "properties": { | ||
| "href": { | ||
| "type": "string", | ||
| "format": "iri-reference", | ||
| "minLength": 1 | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| "$ref": "#/definitions/object_without_href" | ||
| } | ||
| ] | ||
| } | ||
| }, | ||
| "alternate_item_assets": { | ||
| "type": "object", | ||
| "minProperties": 1, | ||
| "additionalProperties": { | ||
| "allOf": [ | ||
| { | ||
| "$comment": "Disallow href in alternate assets in item assets", | ||
| "type": "object", | ||
| "properties": { | ||
| "href": { | ||
| "not": {} | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| "$ref": "#/definitions/object_without_href" | ||
| } | ||
| ] | ||
| } | ||
| } | ||
| } | ||
| } |