p5.js-web-editor/client/modules/IDE/actions/uploader.js

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import axios from 'axios';
import { createFile } from './files';
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const s3Bucket = `http://${process.env.S3_BUCKET}.s3.amazonaws.com/`;
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const ROOT_URL = location.href.indexOf('localhost') > 0 ? 'http://localhost:8000/api' : '/api';
export function dropzoneAcceptCallback(file, done) {
return () => {
file.postData = []; // eslint-disable-line
axios.post(`${ROOT_URL}/S3/sign`, {
name: file.name,
type: file.type,
size: file.size,
// _csrf: document.getElementById('__createPostToken').value
},
{
withCredentials: true
})
.then(response => {
file.custom_status = 'ready'; // eslint-disable-line
file.postData = response.data; // eslint-disable-line
file.s3 = response.data.key; // eslint-disable-line
file.previewTemplate.className += ' uploading'; // eslint-disable-line
done();
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})
.catch(response => {
file.custom_status = 'rejected'; // eslint-disable-line
if (response.data.responseText && response.data.responseText.message) {
done(response.data.responseText.message);
}
done('error preparing the upload');
});
};
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}
export function dropzoneSendingCallback(file, xhr, formData) {
return () => {
Object.keys(file.postData).forEach(key => {
formData.append(key, file.postData[key]);
});
formData.append('Content-type', '');
formData.append('Content-length', '');
formData.append('acl', 'public-read');
};
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}
export function dropzoneCompleteCallback(file) {
return (dispatch, getState) => { // eslint-disable-line
let inputHidden = '<input type="hidden" name="attachments[]" value="';
const json = {
url: `${s3Bucket}${file.postData.key}`,
originalFilename: file.name
};
console.log(json, JSON.stringify(json), JSON.stringify(json).replace('"', '\\"'));
inputHidden += `${window.btoa(JSON.stringify(json))}" />`;
// document.getElementById('uploader').appendChild(inputHidden);
document.getElementById('uploader').innerHTML += inputHidden;
const formParams = {
name: file.name,
url: `${s3Bucket}${file.postData.key}`
};
createFile(formParams)(dispatch, getState);
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};
}