Subcurrent Shuffle

Displaying one of ${\n posts.length\n } posts from Subcurrent, the Astoria Tech Meetup's RSS aggregator

\n \n

${post.title}

\n \n

\n ${post.categories\n .map(\n (category) =>\n `${category}`\n )\n .join(\"\")}\n

\n \n

Published: ${formatDate(\n post.pubDate\n )}

Author: ${post.creator}

\n \n

${sanitizeHtml(\n post.description\n )}

\n \n \n Read Full Post\n \n

\n \n

\n \n ↻ Get Another Random Post\n \n \n Visit Subcurrent RSS aggregator\n \n

\n \n \n `;\n\n return new Response(html, {\n headers: { \"Content-Type\": \"text/html\" },\n });\n } catch (error) {\n console.error(\"Error:\", error);\n\n // Return a user-friendly error page\n return new Response(\n `\n \n \n \n \n \n Error\n \n \n \n

Error

Sorry, something went wrong while fetching or processing the RSS feed:

${\n error instanceof Error ? error.message : String(error)\n }

\n \n Try Again\n \n

\n \n \n `,\n {\n headers: { \"Content-Type\": \"text/html\" },\n status: 500,\n }\n );\n }\n}\n\n// Helper function to extract content from XML tags\nfunction extractTag(content: string, tagName: string): string | null {\n const regex = new RegExp(`<${tagName}[^>]*>(.*?)<\\/${tagName}>`, \"s\");\n const match = content.match(regex);\n return match ? match[1].trim() : null;\n}\n\n// Helper function to format date\nfunction formatDate(dateStr: string): string {\n try {\n const date = new Date(dateStr);\n if (isNaN(date.getTime())) {\n return \"Unknown date\";\n }\n return date.toLocaleDateString(\"en-US\", {\n year: \"numeric\",\n month: \"long\",\n day: \"numeric\",\n });\n } catch (e) {\n return \"Unknown date\";\n }\n}\n\n// Helper function to sanitize HTML content\nfunction sanitizeHtml(html: string): string {\n // This is a very basic sanitization\n // In a production environment, you'd want to use a proper HTML sanitizer\n return html\n .replace(/</g, \"<\")\n .replace(/>/g, \">\")\n .replace(/"/g, '\"')\n .replace(/&/g, \"&\");\n}\n","deleted","label","subcurrent-shuffle",[98],"permalink","https://www.val.town/x/ashryanio/subcurrentShuffle/code/random-subcurrent-post.ts","extension","actionData","errors"]