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682b227 2517be1 682b227 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | import { NEWLINE_SEPARATOR } from '$lib/constants';
/**
* Returns a shortened preview of the provided content capped at the given length.
* Appends an ellipsis when the content exceeds the maximum.
*/
export function getPreviewText(content: string, max = 150): string {
return content.length > max ? content.slice(0, max) + '...' : content;
}
/**
* Generates a single-line title from a potentially multi-line prompt.
* Uses the first non-empty line if `useFirstLine` is true.
*/
export function generateConversationTitle(content: string, useFirstLine: boolean = false): string {
if (useFirstLine) {
const firstLine = content.split(NEWLINE_SEPARATOR).find((line) => line.trim().length > 0);
return firstLine ? firstLine.trim() : content.trim();
}
return content.trim();
}
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