[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_168":169,"_170":171},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":16,"_18":19,"_17":-7,"_127":-5,"_20":128,"_22":129,"_130":131,"_132":133,"_25":134,"_24":-5,"_135":-5,"_136":-5,"_137":54,"_138":139,"_140":45,"_141":-5,"_142":-5,"_143":144},"routes/_app.x.$handle.$name.branch.$branch.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":-7,"_25":26,"_27":-5,"_28":-5,"_29":-5,"_30":-5,"_31":-5},"handle","aleaf","name","Gutenberg","branchName","main","version","path","","project",{"_34":74,"_13":14,"_46":75,"_76":-5,"_77":54,"_78":79,"_80":79,"_81":-5,"_82":-5,"_83":84,"_85":38,"_86":45,"_87":45,"_88":-5,"_89":62,"_90":91,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":97,"_98":97,"_99":100,"_101":100,"_102":100,"_103":97,"_104":97,"_105":106,"_107":108,"_109":110,"_111":54},"tree",[65,66],"file","contents",[32,33],"upstream","pull","ahead","behind","envVars",{"_34":57,"_13":58,"_37":59,"_39":-5,"_40":41,"_42":60,"_44":45,"_46":61,"_17":62,"_49":24,"_51":63,"_53":54,"_55":-5,"_18":64},{"_34":35,"_13":36,"_37":38,"_39":-5,"_40":41,"_42":43,"_44":45,"_46":47,"_17":48,"_49":50,"_51":52,"_53":54,"_55":-5,"_18":56},"id","8795f590-34ea-11f0-b94f-9e149126039e","gutenberg-metadata.ts","fileId","83d3ab5a-34ea-11f0-8896-9e149126039e","parentId","branchId","61864eb8-34ea-11f0-bd4c-9e149126039e","branchVersion",2,"latest",true,"createdAt",["D",1747684235015],1,"fileType","http","content","/**\n * Project Gutenberg Metadata API\n * \n * This API endpoint retrieves metadata about books from Project Gutenberg\n * and returns it in a structured JSON format.\n * \n * Usage:\n * GET /?id= - Retrieves metadata for the specified book ID\n * \n * Example:\n * GET /?id=1342 - Returns metadata for \"Pride and Prejudice\" by Jane Austen\n */\n\nexport default async function(req: Request): Promise {\n // Parse the URL to get query parameters\n const url = new URL(req.url);\n const bookId = url.searchParams.get('id');\n \n // Validate input\n if (!bookId) {\n return new Response(\n JSON.stringify({ \n error: 'Missing required parameter: id',\n example: '/?id=1342'\n }),\n { \n status: 400, \n headers: { 'Content-Type': 'application/json' } \n }\n );\n }\n \n if (!/^\\d+$/.test(bookId)) {\n return new Response(\n JSON.stringify({ error: 'Book ID must be a number' }),\n { \n status: 400, \n headers: { 'Content-Type': 'application/json' } \n }\n );\n }\n \n try {\n // Fetch the book's page from Project Gutenberg\n const gutenbergUrl = `https://www.gutenberg.org/ebooks/${bookId}`;\n const response = await fetch(gutenbergUrl);\n \n if (!response.ok) {\n if (response.status === 404) {\n return new Response(\n JSON.stringify({ error: `Book with ID ${bookId} not found` }),\n { \n status: 404, \n headers: { 'Content-Type': 'application/json' } \n }\n );\n }\n \n throw new Error(`Failed to fetch book data: ${response.statusText}`);\n }\n \n const html = await response.text();\n \n // Extract metadata using regex patterns\n const metadata = extractMetadata(html, bookId);\n \n // Return the metadata as JSON\n return new Response(\n JSON.stringify(metadata, null, 2),\n { \n status: 200, \n headers: { \n 'Content-Type': 'application/json',\n 'Cache-Control': 'max-age=86400' // Cache for 24 hours\n } \n }\n );\n } catch (error) {\n console.error('Error fetching book metadata:', error);\n \n return new Response(\n JSON.stringify({ \n error: 'Failed to retrieve book metadata',\n details: error.message \n }),\n { \n status: 500, \n headers: { 'Content-Type': 'application/json' } \n }\n );\n }\n}\n\n/**\n * Extracts metadata from the Project Gutenberg HTML page\n */\nfunction extractMetadata(html: string, bookId: string): Record {\n const metadata: Record = {\n id: bookId,\n source: `https://www.gutenberg.org/ebooks/${bookId}`\n };\n \n // Extract title\n const titleMatch = html.match(/

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