37 lines
703 B
TypeScript
37 lines
703 B
TypeScript
const replaceLastInString = (
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string: string,
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search: string,
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replace: string
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): string => {
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const index = string.lastIndexOf(search)
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if (index === -1) {
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return string
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}
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return (
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string.substring(0, index) +
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replace +
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string.substring(index + search.length)
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)
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}
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const getTitleForPostCopy = (title?: string) => {
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if (!title) return ""
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const numberAtEndOfTitle = title.split(" ").pop()
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if (numberAtEndOfTitle) {
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const number = parseInt(numberAtEndOfTitle)
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if (number) {
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return replaceLastInString(
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title,
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numberAtEndOfTitle,
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(number + 1).toString()
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)
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} else {
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return title + " 1"
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}
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} else {
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return title + " 1"
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}
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}
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export default getTitleForPostCopy
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