All files / services/labelary API.js

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import axios from 'axios';
 
async function ZPLToPNG(widthLabel, heightLabel, zpl) {
  try {
    const widthInches = Number(widthLabel || 10) / 2.54; // MM to Inches
    const heightInches = Number(heightLabel || 6) / 2.54; // MM to Inches
    const url = `http://api.labelary.com/v1/printers/8dpmm/labels/${widthInches}x${heightInches}/0/`;
 
    const response = await axios({
      method: 'post',
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded',
        Accept: 'image/png',
      },
      data: zpl,
      responseType: 'arraybuffer',
      url,
    });
 
    if (response && response.data) {
      return await `data:image/png;base64,${Buffer.from(
        response.data,
        'binary'
      ).toString('base64')}`;
    }
    return null;
  } catch (err) {
    // eslint-disable-next-line no-console
    console.log('Error API labelary', err);
  }
}
 
export default {
  ZPLToPNG,
};