74 lines
2.2 KiB
JSON
74 lines
2.2 KiB
JSON
{
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"lexicon": 1,
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"id": "app.bsky.richtext.facet",
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"defs": {
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"main": {
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"type": "object",
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"description": "Annotation of a sub-string within rich text.",
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"required": ["index", "features"],
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"properties": {
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"index": {
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"type": "ref",
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"ref": "#byteSlice"
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},
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"features": {
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"type": "array",
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"items": {
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"type": "union",
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"refs": ["#mention", "#link", "#tag"]
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}
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}
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}
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},
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"mention": {
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"type": "object",
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"description": "Facet feature for mention of another account. The text is usually a handle, including a '@' prefix, but the facet reference is a DID.",
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"required": ["did"],
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"properties": {
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"did": {
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"type": "string",
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"format": "did"
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}
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}
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},
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"link": {
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"type": "object",
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"description": "Facet feature for a URL. The text URL may have been simplified or truncated, but the facet reference should be a complete URL.",
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"required": ["uri"],
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"properties": {
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"uri": {
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"type": "string",
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"format": "uri"
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}
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}
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},
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"tag": {
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"type": "object",
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"description": "Facet feature for a hashtag. The text usually includes a '#' prefix, but the facet reference should not (except in the case of 'double hash tags').",
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"required": ["tag"],
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"properties": {
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"tag": {
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"type": "string",
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"maxLength": 640,
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"maxGraphemes": 64
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}
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}
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},
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"byteSlice": {
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"type": "object",
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"description": "Specifies the sub-string range a facet feature applies to. Start index is inclusive, end index is exclusive. Indices are zero-indexed, counting bytes of the UTF-8 encoded text. NOTE: some languages, like Javascript, use UTF-16 or Unicode codepoints for string slice indexing; in these languages, convert to byte arrays before working with facets.",
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"required": ["byteStart", "byteEnd"],
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"properties": {
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"byteStart": {
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"type": "integer",
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"minimum": 0
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},
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"byteEnd": {
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"type": "integer",
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"minimum": 0
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}
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}
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}
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}
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}
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