${message}

${incomingEmail.html}

` }\n : { text: message + incomingEmail.text }),\n });\n\n if (!isAuthorized(incomingEmail.from)) {\n console.log(\"Unauthorized sender:\", incomingEmail.from);\n await sendEmail(\"You aren't on the list!\");\n throw new Error(\"Unauthorized sender\");\n }\n\n /*\n const mainHook = new Webhook(webhookUrl);\n const hooks = [mainHook];\n let lastHook = mainHook;\n\n const addEmbed = (newEmbed: InstanceType) => {\n if (lastHook.embeds.length >= 10) {\n lastHook = new Webhook(webhookUrl);\n hooks.push(lastHook);\n }\n lastHook.addEmbed(newEmbed);\n };\n */\n\n const contentEmbed: IEmbed = {\n title: incomingEmail.subject,\n description: incomingEmail.text,\n };\n\n const baseHook: IHook = {\n username: incomingEmail.from,\n embeds: [contentEmbed],\n };\n\n const attachmentErrorMsgs = [];\n const sizedAttachments = incomingEmail.attachments.filter(file => file.size < 1048576);\n if (sizedAttachments.length < incomingEmail.attachments.length) {\n attachmentErrorMsgs.push(\"Some attachments were too large to include\");\n }\n const fileTypedAttachments = sizedAttachments.filter(file =>\n VALID_UPLOAD_FILETYPES.some(type => file.name.endsWith(type))\n );\n if (fileTypedAttachments.length < sizedAttachments.length) {\n attachmentErrorMsgs.push(\n \"Some attachments could not be uploaded because their filetype is not supported by Discord\",\n );\n }\n if (attachmentErrorMsgs.length > 0) {\n contentEmbed.footer = { text: attachmentErrorMsgs.join(\"; \") };\n }\n\n const fileHooks: RequestInit[] = await Promise.all(sizedAttachments.map(async (file) => {\n const embed: IEmbed = { image: { url: \"attachment://\" + file.name } };\n const boundary = \"--boundary\";\n const buf = await file.arrayBuffer();\n const fileData = encodeBase64(buf);\n const body = [\n boundary,\n \"Content-Disposition: form-data; name=\\\"payload_json\\\"\",\n \"Content-Type: application/json\",\n \"\",\n JSON.stringify({ embeds: [embed], attachments: [{ id: 0, filename: file.name }] }),\n boundary,\n `Content-Disposition: form-data; name=\"files[0]\";filename=\"${file.name}\"`,\n `Content-Type: ${file.type}`,\n \"Content-transfer-encoding: base64\",\n \"\",\n fileData,\n boundary + \"--\",\n ].join(\"\\r\\n\");\n return {\n method: \"POST\",\n headers: { \"Content-Type\": \"multipart/form-data\" },\n body,\n };\n }));\n\n const hooks: RequestInit[] = [{\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify(baseHook),\n }, ...fileHooks];\n\n let someError = false;\n for (const hook of hooks) {\n try {\n const resp = await sendWithRateLimit(webhookUrl, hook);\n console.log(resp);\n if (!resp.ok) {\n someError = true;\n }\n } catch (e) {\n console.log(\"Error sending hook\", hook, (e as Error)?.message);\n someError = true;\n }\n }\n\n if (someError) {\n await sendEmail(\"Something went wrong! See log for more information.\");\n throw new Error();\n }\n await sendEmail(\"Your email has been successfully posted to Discord!\");\n };\n}\n\n// https://discord.com/developers/docs/resources/webhook#execute-webhook\n// https://discord.com/developers/docs/topics/rate-limits\nasync function sendWithRateLimit(url: string, init: RequestInit): Promise {\n const resp = await fetch(url + \"?wait=true\", init);\n if (resp.status === 429) {\n const retryAfter = resp.headers.get(\"Retry-After\");\n if (!retryAfter) {\n throw new Error(\"Rate limited with no Retry-After header\");\n }\n const timeout = parseInt(retryAfter, 10) * 1000;\n if (Number.isNaN(timeout)) {\n throw new Error(\"Rate limited with invalid Retry-After header\");\n }\n return new Promise((resolve, reject) => setTimeout(() => resolve(sendWithRateLimit(url, body)), timeout));\n }\n return resp;\n}","deleted","label",[113],"c55154ea-2826-11f0-af78-569c3dd06744","README.md","c551558a-2826-11f0-af78-569c3dd06744",1,["D",1737859498296],"# Email to Discord Forwarder\n\n## Usage\n\nFirst, create [a Discord Webhook](https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks)\nand add it to your [Val.town environment variables](https://docs.val.town/reference/environment-variables/).\n\nThen create an Email Val:\n\n```ts\nimport { getEmailHandler } from \"https://esm.town/v/wilt/emailToDiscordWebhook?v=19\";\n\n// e.g. [\"email@example.com\", \"otherEmail.address.biz\"]\nconst senderAllowlist = JSON.parse(Deno.env.get(\"DISCORD_EMAIL_ALLOWLIST\") || \"[\\\"*\\\"]\");\nconst webhookUrl = Deno.env.get(\"MY_DISCORD_WEBHOOK\")!;\n\nexport default getEmailHandler({\n replyToSender: false,\n senderAllowlist,\n webhookUrl,\n});\n```\n\nNow, whenever you send an email to your email val, it will be forwarded to your Discord webhook",[130],"pulls","forks","envVars",{"_142":50,"_144":50},"connections",{"_142":50,"_143":50},"count","unfilledCount","emptyCount",{"_20":129,"_13":130,"_114":131,"_116":-5,"_117":21,"_118":132,"_119":37,"_22":151,"_29":50,"_122":99,"_124":134,"_126":73,"_127":-5,"_148":152,"_87":153},{"_20":112,"_13":113,"_114":115,"_116":-5,"_117":21,"_118":30,"_119":37,"_22":147,"_29":121,"_122":123,"_124":125,"_126":73,"_127":-5,"_148":149,"_87":150},["D",1738643222943],"children",[],[113],["D",1737859498296],[],[130],["D",1746280743259],{"_11":12,"_85":81},{"_11":12,"_79":-5,"_80":81,"_43":44,"_82":83,"_84":73},{"_29":30,"_13":26,"_20":21,"_27":28,"_31":-5,"_32":-5,"_74":-5,"_75":-5,"_76":-5,"_77":14,"_78":12},"ctx",{"_66":-5,"_107":191,"_192":193,"_194":195,"_196":73,"_197":73,"_198":73,"_199":37,"_200":-5,"_201":-7,"_202":-7,"_203":50,"_204":73,"_205":73,"_206":-5,"_207":73,"_208":73,"_209":73,"_210":-5},"ENV",{"_162":163,"_164":165,"_166":26,"_167":168,"_169":170,"_171":172,"_173":174,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","5015b8df46402d8bba4f485ecc37aec202b0e06b","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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