33 lines
1.3 KiB
TypeScript
33 lines
1.3 KiB
TypeScript
export type ImportTitleContext = {
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title: string;
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format: string;
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file: string;
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folder: string;
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date: string;
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model: string;
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provider: string;
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index: number;
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};
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const placeholders = new Set(["title", "format", "file", "folder", "date", "model", "provider", "index"]);
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export function applyImportTitleTemplate(template: string, context: ImportTitleContext) {
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const source = template.trim() || "{title}";
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const unknown = [...source.matchAll(/\{([^{}]+)\}/g)]
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.map((match) => match[1])
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.filter((name) => !placeholders.has(name));
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if (unknown.length) throw new Error(`未知标题变量：${[...new Set(unknown)].map((name) => `{${name}}`).join("、")}`);
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const values: Record<string, string> = {...context, index: String(context.index)};
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const rendered = source.replace(/\{([^{}]+)\}/g, (match, name) => values[name] ?? match).trim();
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return rendered || context.title.trim() || "导入的会话";
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}
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export function importFileStem(filename: string) {
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return filename.replace(/\.xiteng-chat\.json$/i, "").replace(/\.(?:jsonl|json)$/i, "");
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}
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export function importSourceFolder(source: string) {
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const parts = source.replaceAll("\\", "/").split("/").map((part) => part.trim()).filter(Boolean);
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return parts.length > 1 ? parts.at(-2)! : "";
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}
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