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cover.render : getModule(RENDER_PATH);\n const content = await Promise.resolve(render(cover, context));\n res.send(html(content, {base: req.params.base || \"/\", scripts: typeof cover.default === 'function'}));\n } catch (err) {\n const error = Array.isArray(err) ? new AggregateError(err) : err;\n console.error(error);\n res.status(500).send(error.message);\n }\n };\n};\n\n// Todo: Unify with wait and fromFS, getExports from demo.js\nfunction wait(observable) {\n return new Promise((resolve, reject) => {\n const [message = {}] = observable.queue;\n switch (message.type) {\n case 'done':\n return resolve(message.payload);\n case 'error':\n return reject(message.payload);\n default:\n observable.subscribe(\n queue => {\n const [message] = queue;\n switch (message.type) {\n case 'done':\n return resolve(message.payload);\n case 'error':\n return reject(message.payload);\n default:\n return null;\n }\n },\n reject\n );\n }\n });\n}\n\nfunction getContext(config) {\n return {\n dirname: path.dirname(config.cover)\n };\n}\n\nfunction fromFs(fs) {\n return filename => {\n const componentBundleSource = String(fs.readFileSync(filename));\n return getExports(componentBundleSource, filename);\n };\n}\n\nconst exportsCache = new Map();\n\nfunction getExports(source, {filename}) {\n const hash = stringHash(source);\n\n if (!exportsCache.has(hash)) {\n exportsCache.set(hash, fromString(source, filename));\n }\n\n return exportsCache.get(hash);\n}\n\nfunction html(content, options) {\n const prefix = url.resolve(options.base, \"api\");\n\n return unindent(`\n <!doctype html>\n <html lang=\"en\">\n <head>\n <!-- content.head -->\n ${content.head || \"\"}\n <style>\n /* content.css */\n ${content.css || \"\"}\n </style>\n </head>\n <body>\n <!-- content.before -->\n ${content.before || \"\"}\n <!-- content.html -->\n <div data-patternplate-mount=\"data-patternplate-mount\">${content.html || \"\"}</div>\n <!-- content.after -->\n ${content.after || \"\"}\n <script src=\"${prefix}/patternplate.web.probe.js\"></script>\n ${options.scripts ? `\n <script src=\"${prefix}/patternplate.web.cover.js\"></script>\n <script src=\"${prefix}/patternplate.web.mount.js\"></script>\n <script src=\"${prefix}/patternplate.web.cover-client.js\"></script>\n ` : ''}\n <script>\n /* content.js */\n ${content.js || \"\"}\n </script>\n </body>\n </html>\n `);\n}\n"]} |