{"version":3,"file":"preview-DQxirzEV.mjs","names":[],"sources":["../src/preview/urls.ts","../src/preview/helpers.ts"],"sourcesContent":["/**\n * Preview URL generation\n *\n * Creates preview URLs that include a signed token for accessing draft content.\n */\n\nimport { generatePreviewToken } from \"./tokens.js\";\n\nconst REPEATED_SLASHES = /\\/{2,}/g;\n\n/**\n * Options for generating a preview URL\n */\nexport interface GetPreviewUrlOptions {\n\t/** Collection slug (e.g., \"posts\") */\n\tcollection: string;\n\t/** Content ID or slug */\n\tid: string;\n\t/** Secret key for signing the token */\n\tsecret: string;\n\t/** How long the preview URL is valid. Default: \"1h\" */\n\texpiresIn?: string | number;\n\t/** Base URL of the site. If not provided, returns a relative URL. */\n\tbaseUrl?: string;\n\t/**\n\t * Custom path pattern. Supports `{collection}`, `{id}` and `{locale}`\n\t * placeholders. Default: `\"/{collection}/{id}\"`.\n\t */\n\tpathPattern?: string;\n\t/**\n\t * Locale segment substituted for the `{locale}` placeholder in `pathPattern`.\n\t * Pass an empty string to omit the locale prefix (e.g. for the default locale\n\t * when `prefixDefaultLocale` is `false`); adjacent slashes left by an empty\n\t * value are collapsed and any trailing slash is trimmed.\n\t */\n\tlocale?: string;\n}\n\n/**\n * Generate a preview URL for content\n *\n * The URL includes a `_preview` query parameter with a signed token.\n *\n * @example\n * ```ts\n * const url = await getPreviewUrl({\n *   collection: \"posts\",\n *   id: \"hello-world\",\n *   secret: process.env.PREVIEW_SECRET!,\n * });\n * // Returns: /posts/hello-world?_preview=eyJj...\n *\n * // With base URL:\n * const fullUrl = await getPreviewUrl({\n *   collection: \"posts\",\n *   id: \"hello-world\",\n *   secret: process.env.PREVIEW_SECRET!,\n *   baseUrl: \"https://example.com\",\n * });\n * // Returns: https://example.com/posts/hello-world?_preview=eyJj...\n *\n * // Custom path pattern:\n * const customUrl = await getPreviewUrl({\n *   collection: \"posts\",\n *   id: \"hello-world\",\n *   secret: process.env.PREVIEW_SECRET!,\n *   pathPattern: \"/blog/{id}\",\n * });\n * // Returns: /blog/hello-world?_preview=eyJj...\n * ```\n */\nexport async function getPreviewUrl(options: GetPreviewUrlOptions): Promise<string> {\n\tconst {\n\t\tcollection,\n\t\tid,\n\t\tsecret,\n\t\texpiresIn = \"1h\",\n\t\tbaseUrl,\n\t\tpathPattern = \"/{collection}/{id}\",\n\t\tlocale = \"\",\n\t} = options;\n\n\t// Generate the signed token\n\tconst token = await generatePreviewToken({\n\t\tcontentId: `${collection}:${id}`,\n\t\texpiresIn,\n\t\tsecret,\n\t});\n\n\t// Build the path. `{locale}` may resolve to an empty string (default locale\n\t// without a prefix); collapse the resulting double slashes and trim a\n\t// trailing slash so the URL stays clean.\n\tlet path = pathPattern\n\t\t.replace(\"{collection}\", collection)\n\t\t.replace(\"{id}\", id)\n\t\t.replace(\"{locale}\", locale);\n\tpath = path.replace(REPEATED_SLASHES, \"/\");\n\tif (path.length > 1 && path.endsWith(\"/\")) path = path.slice(0, -1);\n\n\t// Add token as query parameter\n\tconst url = new URL(path, baseUrl || \"http://placeholder\");\n\turl.searchParams.set(\"_preview\", token);\n\n\t// Return relative URL if no baseUrl provided\n\tif (!baseUrl) {\n\t\treturn `${url.pathname}${url.search}`;\n\t}\n\n\treturn url.toString();\n}\n\n/**\n * Build a preview URL from a token (when you already have the token)\n *\n * @example\n * ```ts\n * const url = buildPreviewUrl({\n *   path: \"/posts/hello-world\",\n *   token: existingToken,\n * });\n * ```\n */\nexport function buildPreviewUrl(options: {\n\tpath: string;\n\ttoken: string;\n\tbaseUrl?: string;\n}): string {\n\tconst { path, token, baseUrl } = options;\n\n\tconst url = new URL(path, baseUrl || \"http://placeholder\");\n\turl.searchParams.set(\"_preview\", token);\n\n\tif (!baseUrl) {\n\t\treturn `${url.pathname}${url.search}`;\n\t}\n\n\treturn url.toString();\n}\n","/**\n * Preview helpers for Astro pages\n */\n\n/**\n * Check if a request is a preview request\n *\n * @example\n * ```ts\n * const isPreview = isPreviewRequest(Astro.url);\n * ```\n */\nexport function isPreviewRequest(url: URL): boolean {\n\treturn url.searchParams.has(\"_preview\");\n}\n\n/**\n * Get the preview token from a URL\n *\n * @example\n * ```ts\n * const token = getPreviewToken(Astro.url);\n * ```\n */\nexport function getPreviewToken(url: URL): string | null {\n\treturn url.searchParams.get(\"_preview\");\n}\n"],"mappings":";;;;;;;;AAQA,MAAM,mBAAmB;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AA+DzB,eAAsB,cAAc,SAAgD;CACnF,MAAM,EACL,YACA,IACA,QACA,YAAY,MACZ,SACA,cAAc,sBACd,SAAS,OACN;CAGJ,MAAM,QAAQ,MAAM,qBAAqB;EACxC,WAAW,GAAG,WAAW,GAAG;EAC5B;EACA;EACA,CAAC;CAKF,IAAI,OAAO,YACT,QAAQ,gBAAgB,WAAW,CACnC,QAAQ,QAAQ,GAAG,CACnB,QAAQ,YAAY,OAAO;AAC7B,QAAO,KAAK,QAAQ,kBAAkB,IAAI;AAC1C,KAAI,KAAK,SAAS,KAAK,KAAK,SAAS,IAAI,CAAE,QAAO,KAAK,MAAM,GAAG,GAAG;CAGnE,MAAM,MAAM,IAAI,IAAI,MAAM,WAAW,qBAAqB;AAC1D,KAAI,aAAa,IAAI,YAAY,MAAM;AAGvC,KAAI,CAAC,QACJ,QAAO,GAAG,IAAI,WAAW,IAAI;AAG9B,QAAO,IAAI,UAAU;;;;;;;;;;;;;AActB,SAAgB,gBAAgB,SAIrB;CACV,MAAM,EAAE,MAAM,OAAO,YAAY;CAEjC,MAAM,MAAM,IAAI,IAAI,MAAM,WAAW,qBAAqB;AAC1D,KAAI,aAAa,IAAI,YAAY,MAAM;AAEvC,KAAI,CAAC,QACJ,QAAO,GAAG,IAAI,WAAW,IAAI;AAG9B,QAAO,IAAI,UAAU;;;;;;;;;;;;;;;;AC5HtB,SAAgB,iBAAiB,KAAmB;AACnD,QAAO,IAAI,aAAa,IAAI,WAAW;;;;;;;;;;AAWxC,SAAgB,gBAAgB,KAAyB;AACxD,QAAO,IAAI,aAAa,IAAI,WAAW"}