Schwitzz
308 lines
10 KiB
TypeScript
308 lines
10 KiB
TypeScript
import { useEffect, useMemo, useState } from "react";
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import { Modal, Button, toast } from "@pubscript/ui";
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import { exportProjectData, type ExportFormat } from "@pubscript/exporters";
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import { useProjectStore } from "../../store/project-store.js";
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import { useSettings } from "../../store/settings.js";
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import { api } from "../../api.js";
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import { DirectoryBrowserModal } from "../../components/DirectoryBrowserModal.js";
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import { buildExportProject } from "./buildExportProject.js";
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import { downloadFile } from "./download.js";
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import { EXPORT_FORMATS, type FormatInfo } from "./formats.js";
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export interface ExportDialogProps {
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open: boolean;
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onClose: () => void;
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}
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type Scope = "project" | "chapter";
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/** Collapse a string into a filesystem-safe slug. */
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function slug(value: string): string {
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return (
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value
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.trim()
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.toLowerCase()
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.replace(/[^\w-]+/g, "-")
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.replace(/-+/g, "-")
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.replace(/^-+|-+$/g, "")
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.slice(0, 60) || "manuscript"
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);
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}
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export function ExportDialog({ open, onClose }: ExportDialogProps) {
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const adapter = useProjectStore((s) => s.adapter);
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const project = useProjectStore((s) => s.project);
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const projectId = project?.id;
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const chapters = useProjectStore((s) => s.chapters);
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const projectDirectory = useSettings((s) => s.projectDirectory);
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const serverPort = useSettings((s) => s.serverPort);
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const [format, setFormat] = useState<ExportFormat>("epub");
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const [scope, setScope] = useState<Scope>("project");
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const [chapterId, setChapterId] = useState<string>("");
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const [fileName, setFileName] = useState<string>("");
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const [saveDir, setSaveDir] = useState<string>(projectDirectory || "~/Documents/PubScript");
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const [alsoDownloadBrowser, setAlsoDownloadBrowser] = useState<boolean>(false);
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const [browseOpen, setBrowseOpen] = useState<boolean>(false);
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const [books, setBooks] = useState<{ id: string; title: string }[]>([]);
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const [exporting, setExporting] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const formatInfo: FormatInfo | undefined = useMemo(
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() => EXPORT_FORMATS.find((f) => f.id === format),
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[format],
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);
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// Initialize default fileName and saveDir when dialog opens
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useEffect(() => {
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if (!open) return;
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const ext = formatInfo?.extension ?? "epub";
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const base = slug(project?.title || "manuscript");
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setFileName(`${base}.${ext}`);
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setSaveDir(projectDirectory || "~/Documents/PubScript");
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setError(null);
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}, [open, project?.title, projectDirectory]);
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// Update file extension when conversion format changes
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const handleFormatChange = (nextFormat: ExportFormat) => {
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setFormat(nextFormat);
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const nextExt = EXPORT_FORMATS.find((f) => f.id === nextFormat)?.extension ?? "bin";
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setFileName((prev) => {
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const trimmed = prev.trim();
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if (!trimmed) {
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return `${slug(project?.title || "manuscript")}.${nextExt}`;
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}
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const withoutExt = trimmed.replace(/\.[a-z0-9]+$/i, "");
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return `${withoutExt}.${nextExt}`;
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});
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};
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// Populate the book/chapter selectors when the dialog opens.
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useEffect(() => {
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if (!open || !adapter || !projectId) return;
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let active = true;
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void (async () => {
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const allBooks = await adapter.listBooks(projectId);
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if (!active) return;
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setBooks(allBooks);
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let firstChapterId = "";
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for (const book of allBooks) {
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const cs = await adapter.listChapters(book.id);
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const first = cs[0];
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if (first) {
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firstChapterId = first.id;
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break;
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}
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}
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if (!active) return;
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setChapterId(firstChapterId);
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})();
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return () => {
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active = false;
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};
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}, [open, adapter, projectId]);
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const chapterOptions = useMemo(() => {
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const byBook = new Map<string, { id: string; title: string }[]>();
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for (const book of books) {
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byBook.set(
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book.id,
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chapters.filter((c) => c.bookId === book.id),
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);
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}
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return byBook;
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}, [books, chapters]);
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const handleExport = async () => {
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if (!adapter || !projectId) return;
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setExporting(true);
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setError(null);
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try {
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const exportProj = await buildExportProject(adapter, projectId);
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const options: Parameters<typeof exportProjectData>[2] = {
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scope: scope === "chapter" ? "chapter" : "project",
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};
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if (scope === "chapter") options.scopeId = chapterId;
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const data = await exportProjectData(exportProj, format, options);
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const ext = formatInfo?.extension ?? "bin";
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const rawName = fileName.trim() || `${slug(project?.title || "manuscript")}.${ext}`;
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const finalFileName = rawName.includes(".") ? rawName : `${rawName}.${ext}`;
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const saved = await api.saveExportToDirectory(
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{
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directory: saveDir.trim() || projectDirectory || "~/Documents/PubScript",
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fileName: finalFileName,
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data,
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},
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serverPort,
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);
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if (saved.savedOnServer && saved.savedPath) {
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if (alsoDownloadBrowser) {
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downloadFile(
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finalFileName,
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data,
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formatInfo?.mime ?? "application/octet-stream",
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);
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}
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toast.success(`Saved on host machine: ${saved.savedPath}`);
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} else {
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downloadFile(
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finalFileName,
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data,
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formatInfo?.mime ?? "application/octet-stream",
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);
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toast.success(`Downloaded ${finalFileName}`);
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}
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onClose();
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} catch (err) {
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setError(err instanceof Error ? err.message : String(err));
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} finally {
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setExporting(false);
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}
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};
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return (
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<>
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<Modal
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title="Export Manuscript"
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open={open}
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onClose={onClose}
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footer={
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<>
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<Button variant="ghost" onClick={onClose} disabled={exporting}>
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Cancel
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</Button>
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<Button
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variant="primary"
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onClick={() => void handleExport()}
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disabled={exporting || !formatInfo}
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>
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{exporting ? "Exporting…" : "Export"}
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</Button>
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</>
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}
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>
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<div className="ps-export-grid" style={{ display: "flex", flexDirection: "column", gap: 14 }}>
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<label className="ps-export-field" style={{ display: "flex", flexDirection: "column", gap: 6 }}>
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<span style={{ fontSize: 12.5, fontWeight: 600 }}>File Type / Conversion Format</span>
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<select
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className="ps-select"
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value={format}
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onChange={(e) => handleFormatChange(e.target.value as ExportFormat)}
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disabled={exporting}
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>
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{EXPORT_FORMATS.map((f) => (
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<option key={f.id} value={f.id}>
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{f.label} (.{f.extension})
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</option>
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))}
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</select>
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</label>
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<label className="ps-export-field" style={{ display: "flex", flexDirection: "column", gap: 6 }}>
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<span style={{ fontSize: 12.5, fontWeight: 600 }}>Scope</span>
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<select
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className="ps-select"
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value={scope}
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onChange={(e) => setScope(e.target.value as Scope)}
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disabled={exporting}
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>
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<option value="project">Entire book</option>
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<option value="chapter">Selected chapter</option>
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</select>
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</label>
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{scope === "chapter" && (
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<label className="ps-export-field" style={{ display: "flex", flexDirection: "column", gap: 6 }}>
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<span style={{ fontSize: 12.5, fontWeight: 600 }}>Chapter</span>
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<select
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className="ps-select"
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value={chapterId}
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onChange={(e) => setChapterId(e.target.value)}
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disabled={exporting || chapterOptions.size === 0}
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>
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{Array.from(chapterOptions.values()).flatMap((cs) =>
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cs.map((c) => (
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<option key={c.id} value={c.id}>
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{c.title}
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</option>
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)),
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)}
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</select>
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</label>
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)}
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<label className="ps-export-field" style={{ display: "flex", flexDirection: "column", gap: 6 }}>
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<span style={{ fontSize: 12.5, fontWeight: 600 }}>Exported File Name</span>
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<input
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type="text"
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className="ps-input"
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value={fileName}
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onChange={(e) => setFileName(e.target.value)}
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placeholder={`manuscript.${formatInfo?.extension ?? "epub"}`}
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disabled={exporting}
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/>
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</label>
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<div className="ps-export-field" style={{ display: "flex", flexDirection: "column", gap: 6 }}>
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<span style={{ fontSize: 12.5, fontWeight: 600 }}>Save Directory on Host Machine</span>
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<div style={{ display: "flex", gap: 8, alignItems: "center" }}>
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<input
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type="text"
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className="ps-input"
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style={{ flex: 1, fontFamily: "var(--ps-font-mono)", fontSize: 12.5 }}
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value={saveDir}
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onChange={(e) => setSaveDir(e.target.value)}
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placeholder="~/Documents/PubScript"
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disabled={exporting}
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/>
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<Button
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variant="secondary"
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size="sm"
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onClick={() => setBrowseOpen(true)}
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disabled={exporting}
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>
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📁 Browse Host…
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</Button>
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</div>
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<label
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style={{
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display: "inline-flex",
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alignItems: "center",
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gap: 8,
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fontSize: 12,
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color: "var(--ps-text-muted)",
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marginTop: 4,
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cursor: "pointer",
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}}
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>
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<input
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type="checkbox"
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checked={alsoDownloadBrowser}
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onChange={(e) => setAlsoDownloadBrowser(e.target.checked)}
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/>
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<span>Also download a copy to this browser device</span>
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</label>
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</div>
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</div>
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{error && (
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<p className="ps-export-error" role="alert" style={{ color: "var(--ps-danger)", marginTop: 10 }}>
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{error}
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</p>
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)}
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</Modal>
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<DirectoryBrowserModal
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open={browseOpen}
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initialPath={saveDir}
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title="Choose Export Save Directory"
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onSelect={(dir) => setSaveDir(dir)}
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onClose={() => setBrowseOpen(false)}
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/>
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</>
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);
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}
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