chore: import upstream snapshot with attribution

apps/sim/tools/dub/get_qr_code.ts

@@ -0,0 +1,129 @@
+import type { DubGetQrCodeParams, DubGetQrCodeResponse } from '@/tools/dub/types'
+import type { ToolConfig } from '@/tools/types'
+
+export const getQrCodeTool: ToolConfig<DubGetQrCodeParams, DubGetQrCodeResponse> = {
+  id: 'dub_get_qr_code',
+  name: 'Dub Get QR Code',
+  description:
+    'Generate a customizable QR code (PNG) for a short link, with control over size, error correction, colors, and margin.',
+  version: '1.0.0',
+
+  params: {
+    apiKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Dub API key',
+    },
+    url: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'The short link URL to encode in the QR code',
+    },
+    logo: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'URL of a custom logo to embed in the QR code (requires a paid Dub plan)',
+    },
+    size: {
+      type: 'number',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'QR code size in pixels (default: 600)',
+    },
+    level: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Error correction level: L (default), M, Q, or H',
+    },
+    fgColor: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Foreground color in hex (default: #000000)',
+    },
+    bgColor: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Background color in hex (default: #FFFFFF)',
+    },
+    hideLogo: {
+      type: 'boolean',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Whether to hide the logo in the center of the QR code (default: false)',
+    },
+    margin: {
+      type: 'number',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Margin (quiet zone) around the QR code (default: 2)',
+    },
+  },
+
+  request: {
+    url: (params) => {
+      const url = new URL('https://api.dub.co/qr')
+      url.searchParams.set('url', params.url.trim())
+      if (params.logo) url.searchParams.set('logo', params.logo)
+      if (params.size !== undefined) url.searchParams.set('size', String(params.size))
+      if (params.level) url.searchParams.set('level', params.level)
+      if (params.fgColor) url.searchParams.set('fgColor', params.fgColor)
+      if (params.bgColor) url.searchParams.set('bgColor', params.bgColor)
+      if (params.hideLogo !== undefined) url.searchParams.set('hideLogo', String(params.hideLogo))
+      if (params.margin !== undefined) url.searchParams.set('margin', String(params.margin))
+      return url.toString()
+    },
+    method: 'GET',
+    headers: (params) => ({
+      Accept: 'image/png',
+      Authorization: `Bearer ${params.apiKey}`,
+    }),
+  },
+
+  transformResponse: async (response: Response) => {
+    if (!response.ok) {
+      const errorText = await response.text()
+      let message = errorText || `Failed to generate QR code: ${response.status}`
+      try {
+        const parsed = JSON.parse(errorText)
+        message = parsed.error?.message || parsed.error || message
+      } catch {
+        // Non-JSON error body; use the raw text
+      }
+      throw new Error(message)
+    }
+
+    const arrayBuffer = await response.arrayBuffer()
+    const buffer = Buffer.from(arrayBuffer)
+    const mimeType = response.headers.get('content-type') || 'image/png'
+
+    return {
+      success: true,
+      output: {
+        file: {
+          name: 'qrcode.png',
+          mimeType,
+          data: buffer.toString('base64'),
+          size: buffer.length,
+        },
+        content: buffer.toString('base64'),
+      },
+    }
+  },
+
+  outputs: {
+    file: {
+      type: 'file',
+      description: 'Generated QR code image stored in execution files',
+    },
+    content: {
+      type: 'string',
+      description: 'Base64-encoded PNG image data',
+    },
+  },
+}