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