test
idea
+70
+70
parse.js
+70
parse.js
···
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class MarkupLanguage {
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big_regex = /(?:)/g
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constructor() {}
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process_match(match) {
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return [{text:match[0], features:[]}]
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}
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text_to_segments(text) {
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let segments = []
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let last = 0
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for (let match of String(text).matchAll(this.big_regex)) {
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let before = text.slice(last, match.index)
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if (before.length)
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segments.push({text:before, features:[]})
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last = match.index+match[0].length
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segments.push(...this.process_match(match))
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}
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return segments
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}
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}
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class Markup1 extends MarkupLanguage {
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big_regex = ()=>{
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let r = String.raw
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let whitespace = r`\s\u00AD\u2060\u200A\u200B\u200C\u200D\u20e2`
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let url = r`[-\w/%&=#+~@$*'!?,.;:]*`
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let url_final = r`[-\w/%&=#+~@$*']`
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return new RegExp([
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r`\b(?<link>https?://${url}${url_final}([(]${url}[)](${url}${url_final})?)?)(?:\[(?<link_text>.*?)\])?`,
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r`(?<=^|\s)[#＃](?<hashtag>(?!\uFE0F)[^${whitespace}]*[^\p{P}${whitespace}])`, // note: must filter out #123
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r`(?<=^|\s|[(])@(?<mention>[-a-zA-Z0-9]+([.][-a-zA-Z0-9]+)+)\b`,
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].join("|"), 'gu')
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}()
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process_match(match) {
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let g = match.groups
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if (g.mention!=null) {
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return [{text:match[0], features:[{
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$type: 'app.bsky.richtext.facet#mention',
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did: g.mention, // hack, DID must be resolved afterwards
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}]}]
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}
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if (g.link!=null) {
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if (g.link_text) {
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return [{text:g.link_text, features:[{
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$type: 'app.bsky.richtext.facet#link',
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uri: g.link,
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}]}]
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} else {
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return [{text:match[0], features:[{
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$type: 'app.bsky.richtext.facet#link',
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uri: g.link,
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}]}]
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}
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}
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if (g.hashtag!=null && !/^#\d+$/.test(g.hashtag)) {
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return [{text:match[0], features:[{
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$type: 'app.bsky.richtext.facet#tag',
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tag: g.link,
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}]}]
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}
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return super.process_match(match)
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}
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}
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let text = "abc http://example.com[test] #hello @test.com.xyz"
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console.log(segments)
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</script>