Download Media

Download and Save Media

Download and save any message file with the functions below

let client = await superchats.create({
  session: "Marketing",
  license: "asjdh-efddff734-sdsdf834-233272",
  statusFind: async (status) => {
    console.log(status)
  },
  qrcode: async (session, base64Img, asciiQR, urlCode) => {
  console.log(asciiQR)
  },
  onAnyMessage: async (message) => {
      if (message.isMedia === true) {

    const options = {
  msgId?: "3EB01A690E67", // message id
  content?: `{
    "session": "1",
    "device": "556183602797",
    "status": 200,
    "type": "image",
    "fromMe": true,
    "id": "KIZAKIXD7D1C224EA9F6",
    "remoteJid": "556191922853@s.whatsapp.net",
    "isMedia": true,
    "to": "556191922853",
    "isgroup": false,
    "content": {
        "imageMessage": {
            "url": "https://mmg.whatsapp.net/o1/v/t62.7118-24/f1/m232/up-oil-image-4b89a91d-c5e2-4c4f-a6ec-4d30dcbbdd42?ccb=9-4&oh=01_Q5AaILAA4Omb5nAJp6zM6jMcca0tVhNYkSQ50f1Cwh4IaGoM&oe=6701F614&_nc_sid=000000&mms3=true",
            "mimetype": "image/jpeg",
            "caption": "Teste pela API ",
            "fileSha256": "sONhQzEGrrK5w6Z+ZCxtQqQEiDue0p+liU8OAAt4E6E=",
            "fileLength": "100105",
            "height": 350,
            "width": 745,
            "mediaKey": "KbjGVep2neDWOi9+Xv/Zagy1TKzQSPGTR+cCOAYgUk0=",
            "fileEncSha256": "d4yLIi69bE2eIaGv4ok+HyA98jgCz338FPk68LXcfB8=",
            "directPath": "/o1/v/t62.7118-24/f1/m232/up-oil-image-4b89a91d-c5e2-4c4f-a6ec-4d30dcbbdd42?ccb=9-4&oh=01_Q5AaILAA4Omb5nAJp6zM6jMcca0tVhNYkSQ50f1Cwh4IaGoM&oe=6701F614&_nc_sid=000000",
            "mediaKeyTimestamp": "1725596061",
            "jpegThumbnail": "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"
        }
    },
    "participant": "",
    "timestamp": 1725596061
}`, // return the message you want to reply to in place of the reply parameter
mongoUrl?: 'mongodb://localhost:27017' // mongo url case use Mongo in driveStorage
};
      
    // Retrieve the file buffer for a given message
    // decryption is performed at the same level as (create) of superchats, outside of connection functions
    const buffer = await superchats.decrypt(session, options); // mongoUrl is optional if you are using mongo for history


   const options = {
  msgId?: "3EB01A690E67", // message id
  filename?: './directory/filename', // filename with folder  for save media
  content?: `{
    "session": "1",
    "device": "556183602797",
    "status": 200,
    "type": "image",
    "fromMe": true,
    "id": "KIZAKIXD7D1C224EA9F6",
    "remoteJid": "556191922853@s.whatsapp.net",
    "isMedia": true,
    "to": "556191922853",
    "isgroup": false,
    "content": {
        "imageMessage": {
            "url": "https://mmg.whatsapp.net/o1/v/t62.7118-24/f1/m232/up-oil-image-4b89a91d-c5e2-4c4f-a6ec-4d30dcbbdd42?ccb=9-4&oh=01_Q5AaILAA4Omb5nAJp6zM6jMcca0tVhNYkSQ50f1Cwh4IaGoM&oe=6701F614&_nc_sid=000000&mms3=true",
            "mimetype": "image/jpeg",
            "caption": "Teste pela API ",
            "fileSha256": "sONhQzEGrrK5w6Z+ZCxtQqQEiDue0p+liU8OAAt4E6E=",
            "fileLength": "100105",
            "height": 350,
            "width": 745,
            "mediaKey": "KbjGVep2neDWOi9+Xv/Zagy1TKzQSPGTR+cCOAYgUk0=",
            "fileEncSha256": "d4yLIi69bE2eIaGv4ok+HyA98jgCz338FPk68LXcfB8=",
            "directPath": "/o1/v/t62.7118-24/f1/m232/up-oil-image-4b89a91d-c5e2-4c4f-a6ec-4d30dcbbdd42?ccb=9-4&oh=01_Q5AaILAA4Omb5nAJp6zM6jMcca0tVhNYkSQ50f1Cwh4IaGoM&oe=6701F614&_nc_sid=000000",
            "mediaKeyTimestamp": "1725596061",
            "jpegThumbnail": "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"
        }
    },
    "participant": "",
    "timestamp": 1725596061
}`, // return the message you want to reply to in place of the reply parameter
mongoUrl?: 'mongodb://localhost:27017' // mongo url case use Mongo in driveStorage
};

    // Save the message file in the project root or in a directory: './directory/filename' don't forget to create the directory
    // decryption is performed at the same level as (create) of superchats, outside of connection functions
    const saveFile = await superchats.decryptSave(session, options); // mongoUrl is optional if you are using mongo for history
   
  }
   }  // Receive an event whenever you receive a message from a contact
})

Return from decryptFile

{
    session: 'Marketing',
    status: 200,
    type: "decrypt",
    mime: "image/jpeg",
    ext: "jpeg",
    buffer: {
      type: "Buffer",
      data: [137,80,78,71,13,10,26,10,0,0,0,13,73,72,68]
    }
}

Return from decryptFileSave

{
    session: 'Marketing',
    status: 200,
    type: "decrypt-save",
    mime: "image/jpeg",
    ext: "jpeg",
    response: "./files/teste4.jpeg"
}