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File handling

When you send an email, or send a multipart/form-data request, files are extracted as the file.*.* variables, but you can also loop over files using WebhookScript.

files(string name) : array

Returns an array of files, with the following keys:

  • id - unique file ID
  • filename - original filename
  • size - size of the file in bytes
  • content-type - mime content type of the file
dump(files())

// [
//   0: [
//     "id": "76b7274a-e806-4f72-ba49-85ad05926ef0", 
//     "filename": "Screen Shot 2020-06-05 at 2.15.29 PM.png", 
//     "size": 1203671, 
//     "content_type": "image/png"
//   ]
// ]

// Filtering files by type
for (file in files()) {
    if (r'.*\.png'.match(file['filename'])) {
        dump(file['filename'] + ' is png.')
    }
}

// "Screen Shot 2020-06-05 at 2.15.29 PM.png is png."

file_content(string fileId) : string

Returns the content of a specific file, using the id key from the files() function above.

firstFile = array_get(files(), 0)
fileContent = file_contents(firstFile['id']);
Last update: April 6, 2024 10:34:57