50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
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package placement
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import (
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"regexp"
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"strings"
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)
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var threadsPostURLRe = regexp.MustCompile(`(?i)threads\.(?:com|net)/@([^/]+)/post/([^/?#]+)`)
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type ParsedThreadsPost struct {
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Permalink string
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ExternalID string
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Author string
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Text string
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}
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func ParseThreadsPostFromWebResult(title, snippet, url string) (ParsedThreadsPost, bool) {
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permalink := normalizeThreadsPermalink(url)
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if permalink == "" {
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return ParsedThreadsPost{}, false
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}
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match := threadsPostURLRe.FindStringSubmatch(permalink)
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if len(match) < 3 {
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return ParsedThreadsPost{}, false
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}
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text := strings.TrimSpace(strings.Join([]string{strings.TrimSpace(title), strings.TrimSpace(snippet)}, " — "))
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if len([]rune(text)) < 8 {
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return ParsedThreadsPost{}, false
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}
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return ParsedThreadsPost{
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Permalink: permalink,
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ExternalID: match[2],
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Author: match[1],
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Text: text,
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}, true
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}
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func normalizeThreadsPermalink(raw string) string {
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raw = strings.TrimSpace(raw)
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if raw == "" {
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return ""
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}
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raw = strings.Split(raw, "?")[0]
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raw = strings.Split(raw, "#")[0]
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if threadsPostURLRe.MatchString(raw) {
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return raw
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}
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return ""
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}
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