AI SVG Architect

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_152":153,"_154":155},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":16,"_18":19,"_17":-7,"_115":-5,"_20":116,"_22":117,"_118":119,"_120":121,"_25":122,"_24":-5,"_123":-5,"_124":-5,"_125":53,"_126":127,"_128":44,"_129":-5,"_130":-5,"_131":132},"routes/_app.x.$handle.$name.branch.$branch.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":-7,"_25":26,"_27":-5,"_28":-5,"_29":-5,"_30":-5,"_31":-5},"handle","volt","name","svg","branchName","main","version","path","","project",{"_33":61,"_13":14,"_45":62,"_63":-5,"_64":53,"_65":66,"_67":66,"_68":-5,"_69":-5,"_70":71,"_72":37,"_73":44,"_74":44,"_75":-5,"_76":77,"_78":79,"_80":-5,"_81":-5,"_82":-5,"_83":-5,"_84":85,"_86":85,"_87":88,"_89":88,"_90":88,"_91":85,"_92":85,"_93":94,"_95":96,"_97":98,"_99":53},"tree",[56],"file","contents",[32],"upstream","pull","ahead","behind","envVars",{"_33":34,"_13":35,"_36":37,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":46,"_17":47,"_48":49,"_50":51,"_52":53,"_54":-5,"_18":55},"id","b520c08c-a720-11f0-b269-0224a6c84d84","main.ts","fileId","ad096624-a720-11f0-9966-0224a6c84d84","parentId","branchId","ad0712e8-a720-11f0-9966-0224a6c84d84","branchVersion",4,"latest",true,"createdAt",["D",1760241936800],3,"fileType","http","content","// @ts-ignore\nimport { OpenAI } from \"https://esm.town/v/std/openai?v=4\";\nimport { Hono } from \"npm:hono@4.4.12\";\nimport { cors } from \"npm:hono@4.4.12/cors\";\n\n// --- TYPE DEFINITIONS ---\n\ninterface GenerationRequestBody {\n description: string;\n}\n\ninterface SanitizationResult {\n isValid: boolean;\n sanitizedSvg: string | null;\n reason: string;\n}\n\n// --- AI BEHAVIORAL GUIDELINES ---\n\nconst GENERATION_STYLE_GUIDE =\n \"As an expert SVG architect, you must adopt the persona of a disciplined graphic designer and programmer. Your output must be a single, complete, and valid SVG markup string. Employ a clean, minimalist aesthetic with a harmonious color palette unless otherwise specified. Your code should be well-structured and efficient. The objective is to produce a vector graphic that is perceived as professionally designed and programmatically sound, not as an arbitrary or purely literal interpretation.\";\n\nconst SVG_GENERATOR_PROMPT = `\nYou are an expert system that translates natural language descriptions into valid, secure, and self-contained SVG markup.\n\nYour primary function is to create a vector graphic based on the user's request.\n\nYou MUST adhere to the following strict rules:\n1. Your entire response must be ONLY the raw SVG markup string. Do not include any conversational text, explanations, or markdown code fences (like \\`\\`\\`svg).\n2. The SVG must be self-contained. Do not use external resources (images, fonts, scripts).\n3. The SVG must include a \\`viewBox=\"0 0 100 100\"\\` attribute on the root \\`\n \n \n AI SVG Architect\n \n \n \n\n\n\n

\n \n

Input Description

\n \n

Generated Output

\n Your generated SVG will appear here.\n

\n\n\n\n`;\n}\n\n// --- BACKEND ROUTING & LOGIC ---\n\nconst app = new Hono();\n\napp.use(\"/api/*\", cors());\n\napp.post(\"/api/generate\", async (c) => {\n try {\n const body = await c.req.json();\n const description = body.description;\n\n if (\n !description || typeof description !== \"string\" ||\n description.trim().length === 0\n ) {\n return c.json({\n error: \"A valid 'description' is required in the request body.\",\n }, 400);\n }\n\n const openai = new OpenAI();\n const completion = await openai.chat.completions.create({\n model: \"gpt-4o\",\n messages: [\n { role: \"system\", content: SVG_GENERATOR_PROMPT },\n { role: \"user\", content: `Description: \"${description}\"` },\n ],\n temperature: 0.5,\n });\n\n const rawSvg = completion.choices[0].message.content;\n if (!rawSvg) {\n return c.json({ error: \"The AI failed to generate a response.\" }, 500);\n }\n\n const { isValid, sanitizedSvg, reason } = sanitizeSvg(rawSvg);\n if (!isValid) {\n console.error(\"AI Response Failed Validation:\", reason);\n return c.json({ error: `AI response failed validation: ${reason}` }, 500);\n }\n\n return new Response(sanitizedSvg, {\n headers: { \"Content-Type\": \"image/svg+xml\" },\n });\n } catch (error) {\n console.error(\"Server Error:\", error);\n return c.json({ error: \"An internal server error occurred.\" }, 500);\n }\n});\n\napp.get(\"*\", (c) => {\n const url = new URL(c.req.url);\n // Ensure the base URL passed to the client always ends with a slash\n const sourceUrl = `https://${url.hostname}${\n url.pathname.endsWith(\"/\") ? url.pathname : url.pathname + \"/\"\n }`;\n return c.html(generateHtml(sourceUrl));\n});\n\nexport default app.fetch;","deleted",false,"label",[35],{"_33":34,"_13":35,"_36":37,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":57,"_17":47,"_48":49,"_50":51,"_52":53,"_54":-5,"_58":59,"_18":60},["D",1760241936800],"children",[],[35],"ad06c720-a720-11f0-9966-0224a6c84d84",["D",1760241923214],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","imageUrl","userId","0199b749-1e1c-7399-b093-a7ba99382572","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","0199b749-1e1c-7399-b093-a97ac9fff69e","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_114":110},"org",{"_11":12,"_108":-5,"_109":110,"_70":71,"_111":112,"_113":53},"branch",{"_17":42,"_13":16,"_33":40,"_100":61,"_101":-5,"_102":-5,"_103":-5,"_104":-5,"_105":-5,"_106":14,"_107":12},"isOwned","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoiZGVmYXVsdCIsImlpZCI6Imluc18yTm10cGhQUklwU0tqZHNiOHNnNGd2ZjJURFUiLCJyaWQiOiJ1c2VyXzMzZm1qMllGY2JhQmhhWFYwVXVvQ05aT2tJciJ9","tier","free","canRestrictVals","profileImageUrl","adoptOrgId",{"_33":61,"_13":14,"_45":148,"_63":-5,"_64":53,"_65":66,"_67":66,"_68":-5,"_69":-5,"_70":71,"_72":37,"_73":44,"_74":44,"_75":-5,"_76":77,"_78":79,"_80":-5,"_81":-5,"_82":-5,"_83":-5,"_84":85,"_86":85,"_87":88,"_89":88,"_90":88,"_91":85,"_92":85,"_93":149,"_95":150,"_97":151,"_99":53},[145],"files",[145],"counts",{"_135":77,"_136":137,"_138":77,"_31":139,"_140":141},[133],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_33":34,"_13":35,"_36":37,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":46,"_17":47,"_48":49,"_50":51,"_52":53,"_54":-5,"_18":134},[35],"pulls","branches",1,"forks",{"_142":77,"_144":77},"connections",{"_142":77,"_143":77},"count","unfilledCount","emptyCount",{"_33":34,"_13":35,"_36":37,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":57,"_17":47,"_48":49,"_50":51,"_52":53,"_54":-5,"_58":146,"_18":147},[],[35],["D",1760241923214],{"_11":12,"_114":110},{"_11":12,"_108":-5,"_109":110,"_70":71,"_111":112,"_113":53},{"_17":42,"_13":16,"_33":40,"_100":61,"_101":-5,"_102":-5,"_103":-5,"_104":-5,"_105":-5,"_106":14,"_107":12},"ctx",{"_93":-5,"_130":185,"_186":187,"_188":189,"_190":53,"_191":53,"_192":53,"_193":44,"_194":-5,"_195":-7,"_196":-7,"_197":77,"_198":53,"_199":53,"_200":-5,"_201":53,"_202":53,"_203":53,"_204":-5},"ENV",{"_156":157,"_158":159,"_160":16,"_161":162,"_163":164,"_165":166,"_167":168,"_169":170,"_171":172,"_173":174,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184},"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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