470 lines
12 KiB
Go
470 lines
12 KiB
Go
package bsky
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import (
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"encoding/json"
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"fmt"
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"sort"
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"strings"
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"time"
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)
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type Post struct {
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Text string `json:"text,omitempty"`
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Type string `json:"$type,omitempty"`
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Embed *Embed `json:"embed,omitempty"`
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Langs []string `json:"langs,omitempty"`
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Labels *Labels `json:"labels,omitempty"`
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Reply *Reply `json:"reply,omitempty"`
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Facets *[]Facets `json:"facets,omitempty"`
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CreatedAt time.Time `json:"createdAt"`
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}
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type Ref struct {
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Link string `json:"$link,omitempty"`
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}
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type Thumb struct {
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Type string `json:"$type,omitempty"`
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Ref *Ref `json:"ref,omitempty"`
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MimeType string `json:"mimeType,omitempty"`
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Size int `json:"size,omitempty"`
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}
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type External struct {
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URI string `json:"uri,omitempty"`
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Thumb *Thumb `json:"thumb,omitempty"`
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Title string `json:"title,omitempty"`
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Description string `json:"description,omitempty"`
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}
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type Video struct {
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Type string `json:"$type,omitempty"`
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Ref *Ref `json:"ref,omitempty"`
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MimeType string `json:"mimeType,omitempty"`
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Size int `json:"size,omitempty"`
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}
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type Image struct {
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Type string `json:"$type,omitempty"`
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Ref *Ref `json:"ref,omitempty"`
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MimeType string `json:"mimeType,omitempty"`
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Size int `json:"size,omitempty"`
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}
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type AspectRatio struct {
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Width int `json:"width,omitempty"`
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Height int `json:"height,omitempty"`
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}
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type Images struct {
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Alt string `json:"alt,omitempty"`
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Image *Image `json:"image,omitempty"`
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AspectRatio *AspectRatio `json:"aspectRatio,omitempty"`
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}
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type Media struct {
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Type string `json:"$type,omitempty"`
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External *External `json:"external,omitempty"`
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Video *Video `json:"video,omitempty"`
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Images *[]Images `json:"images,omitempty"`
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AspectRatio *AspectRatio `json:"aspectRatio,omitempty"`
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}
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type Record struct {
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Cid string `json:"cid,omitempty"`
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URI string `json:"uri,omitempty"`
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}
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type PostRecord struct {
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Type string `json:"$type,omitempty"`
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Cid string `json:"cid,omitempty"`
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URI string `json:"uri,omitempty"`
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Record *Record `json:"record,omitempty"`
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}
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type Embed struct {
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Type string `json:"$type,omitempty"`
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Media *Media `json:"media,omitempty"`
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Images *[]Images `json:"images,omitempty"`
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Video *Video `json:"video,omitempty"`
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Record *PostRecord `json:"record,omitempty"`
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External *External `json:"external,omitempty"`
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}
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type Values struct {
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Val string `json:"val,omitempty"`
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}
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type Labels struct {
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Type string `json:"$type,omitempty"`
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Values *[]Values `json:"values,omitempty"`
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}
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type Root struct {
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Cid string `json:"cid,omitempty"`
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URI string `json:"uri,omitempty"`
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}
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func (r *Root) GetDID() string {
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return strings.Split(r.URI, "/")[2]
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}
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func (r *Root) GetRKey() string {
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return strings.Split(r.URI, "/")[4]
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}
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type Parent struct {
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Cid string `json:"cid,omitempty"`
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URI string `json:"uri,omitempty"`
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}
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func (p *Parent) GetDID() string {
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return strings.Split(p.URI, "/")[2]
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}
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func (p *Parent) GetRKey() string {
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return strings.Split(p.URI, "/")[4]
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}
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type Reply struct {
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Root *Root `json:"root,omitempty"`
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Parent *Parent `json:"parent,omitempty"`
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}
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type Index struct {
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ByteEnd int `json:"byteEnd,omitempty"`
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ByteStart int `json:"byteStart,omitempty"`
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}
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type Features struct {
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Did string `json:"did,omitempty"`
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URI string `json:"uri,omitempty"`
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Tag string `json:"tag,omitempty"`
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Type string `json:"$type,omitempty"`
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}
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type Facets struct {
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Type string `json:"$type"`
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Index *Index `json:"index,omitempty"`
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Features *[]Features `json:"features,omitempty"`
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}
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type ParsedEmbeds struct {
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Type string
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MimeType string
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Ref string
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Cid string
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URI string
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Width int64
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Height int64
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}
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type FetchedPost struct {
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URI string `json:"uri"`
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Cid string `json:"cid"`
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Author struct {
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Did string `json:"did"`
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Handle string `json:"handle"`
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DisplayName string `json:"displayName"`
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Avatar string `json:"avatar"`
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Associated struct {
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Chat struct {
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AllowIncoming string `json:"allowIncoming"`
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} `json:"chat"`
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} `json:"associated"`
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Labels []interface{} `json:"labels"`
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CreatedAt time.Time `json:"createdAt"`
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} `json:"author"`
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Record *Post `json:"record"`
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// Record struct {
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// Type string `json:"$type"`
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// CreatedAt time.Time `json:"createdAt"`
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// Embed struct {
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// Type string `json:"$type"`
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// Media struct {
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// Type string `json:"$type"`
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// Images []struct {
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// Alt string `json:"alt"`
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// AspectRatio struct {
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// Height int `json:"height"`
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// Width int `json:"width"`
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// } `json:"aspectRatio"`
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// Image struct {
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// Type string `json:"$type"`
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// Ref struct {
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// Link string `json:"$link"`
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// } `json:"ref"`
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// MimeType string `json:"mimeType"`
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// Size int `json:"size"`
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// } `json:"image"`
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// } `json:"images"`
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// } `json:"media"`
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// Record struct {
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// Type string `json:"$type"`
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// Record struct {
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// Cid string `json:"cid"`
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// URI string `json:"uri"`
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// } `json:"record"`
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// } `json:"record"`
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// } `json:"embed"`
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// Labels struct {
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// Type string `json:"$type"`
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// Values []struct {
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// Val string `json:"val"`
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// } `json:"values"`
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// } `json:"labels"`
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// Langs []string `json:"langs"`
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// Text string `json:"text"`
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// } `json:"record"`
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Embed struct {
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Type string `json:"$type"`
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Media struct {
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Type string `json:"$type"`
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Images []struct {
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Thumb string `json:"thumb"`
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Fullsize string `json:"fullsize"`
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Alt string `json:"alt"`
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AspectRatio struct {
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Height int `json:"height"`
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Width int `json:"width"`
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} `json:"aspectRatio"`
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} `json:"images"`
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} `json:"media"`
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Record struct {
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Record struct {
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Type string `json:"$type"`
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URI string `json:"uri"`
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Cid string `json:"cid"`
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Author struct {
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Did string `json:"did"`
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Handle string `json:"handle"`
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DisplayName string `json:"displayName"`
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Avatar string `json:"avatar"`
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Associated struct {
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Chat struct {
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AllowIncoming string `json:"allowIncoming"`
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} `json:"chat"`
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} `json:"associated"`
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Labels []interface{} `json:"labels"`
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CreatedAt time.Time `json:"createdAt"`
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} `json:"author"`
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Value struct {
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Type string `json:"$type"`
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CreatedAt time.Time `json:"createdAt"`
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Embed struct {
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Type string `json:"$type"`
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AspectRatio struct {
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Height int `json:"height"`
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Width int `json:"width"`
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} `json:"aspectRatio"`
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Video struct {
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Type string `json:"$type"`
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Ref struct {
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Link string `json:"$link"`
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} `json:"ref"`
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MimeType string `json:"mimeType"`
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Size int `json:"size"`
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} `json:"video"`
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} `json:"embed"`
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Facets []struct {
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Type string `json:"$type"`
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Features []struct {
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Type string `json:"$type"`
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Did string `json:"did"`
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} `json:"features"`
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Index struct {
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ByteEnd int `json:"byteEnd"`
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ByteStart int `json:"byteStart"`
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} `json:"index"`
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} `json:"facets"`
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Langs []string `json:"langs"`
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Text string `json:"text"`
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} `json:"value"`
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Labels []interface{} `json:"labels"`
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LikeCount int `json:"likeCount"`
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ReplyCount int `json:"replyCount"`
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RepostCount int `json:"repostCount"`
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QuoteCount int `json:"quoteCount"`
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IndexedAt time.Time `json:"indexedAt"`
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Embeds []struct {
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Type string `json:"$type"`
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Cid string `json:"cid"`
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Playlist string `json:"playlist"`
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Thumbnail string `json:"thumbnail"`
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AspectRatio struct {
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Height int `json:"height"`
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Width int `json:"width"`
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} `json:"aspectRatio"`
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} `json:"embeds"`
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} `json:"record"`
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} `json:"record"`
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} `json:"embed,omitempty"`
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ReplyCount int `json:"replyCount"`
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RepostCount int `json:"repostCount"`
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LikeCount int `json:"likeCount"`
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QuoteCount int `json:"quoteCount"`
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IndexedAt time.Time `json:"indexedAt"`
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Labels []struct {
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Src string `json:"src"`
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URI string `json:"uri"`
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Cid string `json:"cid"`
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Val string `json:"val"`
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Cts time.Time `json:"cts"`
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} `json:"labels"`
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}
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func (b *BSky) ParsePost(post []byte) (*Post, error) {
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var p = &Post{}
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err := json.Unmarshal(post, &p)
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if err != nil {
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return nil, err
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}
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return p, nil
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}
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func (post *Post) ProcessFacets(aliases []Records) string {
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if post == nil {
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return ""
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}
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if post.Facets == nil {
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return post.Text
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}
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sort.Slice((*post.Facets), func(i, j int) bool {
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return (*post.Facets)[i].Index.ByteStart < (*post.Facets)[j].Index.ByteStart
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})
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var result strings.Builder
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lastIndex := 0
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// post.Text = html.EscapeString(post.Text)
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for _, facet := range *post.Facets {
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start := facet.Index.ByteStart
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end := facet.Index.ByteEnd
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result.WriteString(post.Text[lastIndex:start])
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for _, feature := range *facet.Features {
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switch feature.Type {
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case "app.bsky.richtext.facet#mention":
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link := fmt.Sprintf(`<a href="https://bsky.app/profile/%s">%s</a>`, feature.Did, post.Text[start:end])
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for _, alias := range aliases {
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if alias.Value.Subject == feature.Did {
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link = fmt.Sprintf(`<a href="%s">%s</a>`,
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strings.SplitN(alias.Value.Target, "#", 2)[0], strings.SplitN(alias.Value.Target, "#", 2)[1])
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}
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}
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result.WriteString(link)
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case "app.bsky.richtext.facet#link":
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link := fmt.Sprintf(`<a href="%s">%s</a>`, feature.URI, post.Text[start:end])
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result.WriteString(link)
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case "app.bsky.richtext.facet#tag":
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link := fmt.Sprintf(`<a href="https://bsky.app/search?q=%%23%s">%s</a>`, feature.Tag, post.Text[start:end])
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result.WriteString(link)
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default:
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result.WriteString(post.Text[start:end])
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}
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}
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lastIndex = end
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}
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result.WriteString(post.Text[lastIndex:])
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return result.String()
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}
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func (p *Post) GetEmbeds() *[]ParsedEmbeds {
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var parsedEmbeds = &[]ParsedEmbeds{}
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if p.Embed != nil {
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if p.Embed.Video != nil {
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parsedEmbed := ParsedEmbeds{
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URI: p.Embed.Video.Ref.Link,
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Type: "video",
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}
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*parsedEmbeds = append(*parsedEmbeds, parsedEmbed)
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}
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if p.Embed.External != nil {
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if strings.Contains(p.Embed.External.URI, "media.tenor.com") {
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parsedEmbed := ParsedEmbeds{
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URI: p.Embed.External.URI,
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Type: "external",
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}
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*parsedEmbeds = append(*parsedEmbeds, parsedEmbed)
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}
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}
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if p.Embed.Media != nil {
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if p.Embed.Media.Images != nil {
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for _, image := range *p.Embed.Media.Images {
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parsedEmbed := ParsedEmbeds{
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URI: image.Image.Ref.Link,
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Type: "image",
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}
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*parsedEmbeds = append(*parsedEmbeds, parsedEmbed)
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}
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}
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if p.Embed.Media.Video != nil {
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parsedEmbed := ParsedEmbeds{
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URI: p.Embed.Media.Video.Ref.Link,
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Type: "video",
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}
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*parsedEmbeds = append(*parsedEmbeds, parsedEmbed)
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}
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if p.Embed.Media.External != nil {
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parsedEmbed := ParsedEmbeds{
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URI: p.Embed.Media.External.URI,
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Type: "external",
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}
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*parsedEmbeds = append(*parsedEmbeds, parsedEmbed)
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}
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}
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if p.Embed.Images != nil {
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for _, image := range *p.Embed.Images {
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parsedEmbed := ParsedEmbeds{
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URI: image.Image.Ref.Link,
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Type: "image",
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}
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*parsedEmbeds = append(*parsedEmbeds, parsedEmbed)
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}
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}
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}
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return parsedEmbeds
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}
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func (p *Post) GetMedia() *Media {
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if p.GetEmbeds() != nil {
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if p.Embed.Media != nil {
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return p.Embed.Media
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}
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}
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return nil
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}
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func (p *Post) GetMediaImages() *[]Images {
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if p.GetMedia() != nil {
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return p.GetMedia().Images
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}
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return nil
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}
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func (p *Post) GetExternal() *External {
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if p.GetMedia() != nil {
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if p.GetMedia().External != nil {
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return p.GetMedia().External
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}
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}
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return nil
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}
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func (p *Post) IsReply() bool {
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return p.Reply != nil
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}
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func (p *Post) IsQuotePost() bool {
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if p.Embed != nil {
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if p.Embed.Record != nil {
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return true
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}
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}
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return false
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}
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