sirrow
d794f65673
Bluesky linkifies nothing by itself. A URL in the text of a record is plain text unless a richtext facet says which bytes of the post are a link and where they point, so our posts carried URLs no one could press. Each link now travels on the Post as an output.Link with the offsets of the text it occupies, and the bluesky output turns those into app.bsky.richtext.facet#link. The offsets are UTF-8 byte offsets, not character counts: a facet measured in characters slides off the URL as soon as any Japanese text precedes it, and underlines the wrong words. Scanning moved from preview.go to findLinks in main.go, which now reports every link with its offsets rather than just the first one; the preview card still goes to the first, which is the one a reader meets first. X is unaffected, as it linkifies URLs itself. The facet feature only gains its lexicon type when marshalled, so the test checks the encoded record rather than the struct. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package output
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type Image struct {
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Data []byte
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ContentType string
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Filename string
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}
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// Preview is a link preview card ("プレビュー窓") to attach to a post.
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type Preview struct {
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URL string
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Title string
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Description string
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Thumb *Image
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}
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// Link is a URL inside a post's text, located by the UTF-8 byte offsets
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// bluesky needs to mark it up: it does not linkify text on its own, so a URL
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// no one points at stays unclickable.
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type Link struct {
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URL string
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ByteStart int
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ByteEnd int
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}
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// Ref identifies a post an output has already published so it can later be
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// replied to or deleted. The fields are output specific; only the ones the
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// publishing output filled in are meaningful to it.
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type Ref struct {
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ID string `json:"id,omitempty"` // twitter: tweet ID
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URI string `json:"uri,omitempty"` // bluesky: at:// URI of the record
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CID string `json:"cid,omitempty"` // bluesky: record CID
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RootURI string `json:"rooturi,omitempty"`
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RootCID string `json:"rootcid,omitempty"`
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}
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// IsZero reports whether the ref points at nothing.
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func (r Ref) IsZero() bool {
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return r == Ref{}
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}
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// Post is a single message to distribute.
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type Post struct {
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Text string
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Images []Image
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Links []Link
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Preview *Preview
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// ReplyTo is the Ref this same output returned for the post being
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// replied to, or nil for a top level post.
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ReplyTo *Ref
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}
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type OutputInterface interface {
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Write(Post) (Ref, error)
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Delete(Ref) error
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GetName() string
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}
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