FM / formdata-polyfill

/opt/canhelp/node_modules/formdata-polyfill/

/opt/canhelp/node_modules/formdata-polyfill

Name	Size	Mode	Actions
esm.min.d.ts	145	0644	edit dl rm
esm.min.js	2378	0644	edit dl rm
formdata-to-blob.js	1296	0644	edit dl rm
FormData.js	11874	0644	edit dl rm
formdata.min.js	8890	0644	edit dl rm
LICENSE	1083	0644	edit dl rm
package.json	1259	0644	edit dl rm
README.md	5295	0644	edit dl rm

Edit: /opt/canhelp/node_modules/formdata-polyfill/formdata-to-blob.js (1296B)

/*! formdata-polyfill. MIT License. Jimmy Wärting <https://jimmy.warting.se/opensource> */

const escape = (str, filename) =>
  (filename ? str : str.replace(/\r?\n|\r/g, '\r\n'))
  .replace(/\n/g, '%0A')
  .replace(/\r/g, '%0D')
  .replace(/"/g, '%22')

/**
 * pure function to convert any formData instance to a Blob
 * instances synchronous without reading all of the files
 *
 * @param {FormData|*} formData an instance of a formData Class
 * @param {Blob|*} [BlobClass=Blob] the Blob class to use when constructing it
 */
export function formDataToBlob (formData, BlobClass = Blob) {
  const boundary = ('----formdata-polyfill-' + Math.random())
  const chunks = []
  const prefix = `--${boundary}\r\nContent-Disposition: form-data; name="`

for (let [name, value] of formData) {
    if (typeof value === 'string') {
      chunks.push(prefix + escape(name) + `"\r\n\r\n${value.replace(/\r(?!\n)|(?<!\r)\n/g, '\r\n')}\r\n`)
    } else {
      chunks.push(
        prefix + escape(name) + `"; filename="${escape(value.name, 1)}"\r\n` +
        `Content-Type: ${value.type || 'application/octet-stream'}\r\n\r\n`,
        value,
        '\r\n'
      )
    }
  }

chunks.push(`--${boundary}--`)

return new BlobClass(chunks, {
    type: 'multipart/form-data; boundary=' + boundary
  })
}

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