MP3 Upload

\n \n
\n

\n \n Manage your blobs in Val Town settings\n \n

\n \n ,\n ));\n\napp.post(\"/\", async (c) => {\n try {\n const formData = await c.req.formData();\n const file = formData.get(\"file\");\n\n if (!file || !(file instanceof File)) {\n return c.text(\"No file uploaded\", 400);\n }\n\n const timestamp = Date.now();\n const key = `mp3${timestamp}_${file.name}`;\n\n await blob.set(key, file);\n\n const baseUrl = new URL(c.req.url).origin;\n const imageUrl = `${baseUrl}/mp3/${encodeURIComponent(key)}`;\n\n return c.html(\n \n \n

Upload successful!

\n Image URL:\n

\n            {imageUrl}\n

\n
\n
\n \n
\n
\n Upload another |{\" \"}\n \n Manage blobs\n \n \n ,\n );\n } catch (error) {\n return c.text(`Error: ${error.message}`, 500);\n }\n});\n\napp.get(\"/image/:key\", async (c) => {\n try {\n const key = decodeURIComponent(c.req.param(\"key\"));\n const imageResponse = await blob.get(key);\n\n if (!imageResponse) {\n return c.text(\"Image not found\", 404);\n }\n\n const imageBlob = await imageResponse.blob();\n\n let contentType = \".mp3\";\n if (key.includes(\".mp3\")) contentType = \" mp3\";\n else if (key.includes(\".mp3\")) contentType = \"mp3\";\n else if (key.includes(\".mp3\")) contentType = \"mp3\";\n\n return new Response(imageBlob, {\n headers: {\n \"Content-Type\": contentType,\n \"Cache-Control\": \"public, max-age=31536000\",\n },\n });\n } catch (error) {\n return c.text(`Error: ${error.message}`, 500);\n }\n});\n\nexport default app.fetch;","label",[80],"65c51138-2857-11f1-913e-42dde27851f2",["D",1774449125859],"# Image Upload Tool for Val Town\n\nA image hosting solution built on Val Town's blob storage. Upload images and get\npermanent, shareable URLs instantly.\n\n## What This Does\n\nThis val provides a web interface for uploading images to Val Town's blob\nstorage and generates permanent URLs that you can use anywhere.\n\n**Key Features:**\n\n- Generates permanent, shareable image URLs\n- Images stored in Val Town's blob storage (powered by Cloudflare R2)\n\n## How It Works\n\n1. **Upload**: Select an image file (PNG, JPG, GIF, WebP)\n2. **Store**: The image is saved to Val Town blob storage with a unique\n timestamped key\n3. **Share**: You receive a permanent URL in the format:\n `https://your-val.web.val.run/image/img_timestamp_filename.png`\n4. **Use**: Copy the URL and use it anywhere you need\n\n## Storage Details\n\n- Images are stored in Val Town's blob storage, which is backed by Cloudflare R2\n- Each upload gets a unique key: `img_[timestamp]_[filename]`\n- Images are cached with a 1-year cache header for optimal performance\n- All images in your account can be managed at:\n https://www.val.town/settings/blob\n\n## Limitations\n\n- **File size**: ~1MB per upload (Val Town form upload limitation)\n- **Total storage**:\n - Free tier: 10MB total\n - Pro tier: 1GB total\n- **File types**: Images only (PNG, JPG, GIF, WebP, SVG)\n- For files larger than 1MB, consider uploading to another service first, then\n fetching server-side\n\n## Credits\n\nThis val is a remix of\n[@stevekrouse/fileInputUploadExample](https://www.val.town/v/stevekrouse/fileInputUploadExample),\nwhich demonstrated the basic pattern for file uploads with Hono and Val Town.\n\nThe original example showed how to set `enctype=\"multipart/form-data\"` on forms.\nThis remix extends that foundationc with:\n\n- Persistent blob storage instead of just echoing the file back\n- Permanent URL generation for uploaded images\n\n## Usage\n\n1. **Fork this val** to your own Val Town account\n2. Visit your val's endpoint (it will have a URL like\n `https://yourusername-valname.web.val.run`)\n3. Upload images and copy the generated URLs\n4. Manage or delete uploaded images at https://www.val.town/settings/blob",[70],"pulls","branches","forks","envVars",{"_76":20,"_199":20},"connections",{"_76":20,"_198":20},"unfilledCount","emptyCount",{"_29":187,"_13":70,"_68":69,"_39":-5,"_31":32,"_180":36,"_181":106,"_33":206,"_35":20,"_71":50,"_183":189,"_72":24,"_185":-5,"_203":207,"_144":208},{"_29":179,"_13":80,"_68":79,"_39":-5,"_31":32,"_180":90,"_181":106,"_33":202,"_35":77,"_71":81,"_183":184,"_72":24,"_185":-5,"_203":204,"_144":205},["D",1786977327137],"children",[],[80],["D",1774449125859],[],[70],["D",1774449125859],{"_11":12,"_143":75},{"_11":12,"_139":-5,"_74":75,"_25":73,"_140":141,"_142":24},{"_35":90,"_13":16,"_29":32,"_129":95,"_130":66,"_131":36,"_132":99,"_133":134,"_135":136,"_137":14,"_138":12},"ctx",{"_48":-5,"_165":246,"_247":248,"_249":250,"_251":24,"_252":24,"_253":24,"_254":106,"_255":-5,"_256":-7,"_257":-7,"_258":20,"_259":24,"_260":24,"_261":-5,"_262":24,"_263":24,"_264":24,"_265":-5},"ENV",{"_217":218,"_219":220,"_221":16,"_222":223,"_224":225,"_226":227,"_228":229,"_230":231,"_232":233,"_234":235,"_236":237,"_238":239,"_240":241,"_242":243,"_244":245},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","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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