35 lines
809 B
Go
35 lines
809 B
Go
/**
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#*****************************************************************************
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# @author MakerYang
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# @site mir2.makeryang.com
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#*****************************************************************************
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*/
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package Utils
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import (
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"regexp"
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"strings"
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)
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func FilterMarkdown(input string) string {
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quoteBlockRegex := regexp.MustCompile(`^\s*>[ \t]*(.*)$`)
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lines := strings.Split(input, "\n")
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var quoteLines []string
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for _, line := range lines {
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if quoteBlockRegex.MatchString(line) {
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match := quoteBlockRegex.FindStringSubmatch(line)
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quoteLines = append(quoteLines, match[1])
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}
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}
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return strings.Join(quoteLines, "")
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}
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func FilterSummary(input string, maxLength int) string {
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text := strings.TrimSpace(input)
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if len(text) <= maxLength {
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return text
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}
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return text[:maxLength]
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}
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