118 lines
4.1 KiB
JavaScript
118 lines
4.1 KiB
JavaScript
import axios from 'axios';
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import { createFile } from './files';
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import { TEXT_FILE_REGEX } from '../../../../server/utils/fileUtils';
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const __process = (typeof global !== 'undefined' ? global : window).process;
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const s3BucketHttps = __process.env.S3_BUCKET_URL_BASE ||
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`https://s3-${__process.env.AWS_REGION}.amazonaws.com/${__process.env.S3_BUCKET}/`;
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const ROOT_URL = __process.env.API_URL;
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const MAX_LOCAL_FILE_SIZE = 80000; // bytes, aka 80 KB
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function localIntercept(file, options = {}) {
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return new Promise((resolve, reject) => {
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if (!options.readType) {
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// const mime = file.type;
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// const textType = a(_textTypes).any(type => {
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// const re = new RegExp(type);
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// return re.test(mime);
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// });
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// options.readType = textType ? 'readAsText' : 'readAsDataURL';
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options.readType = 'readAsText'; // eslint-disable-line
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}
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const reader = new window.FileReader();
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reader.onload = () => {
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resolve(reader.result);
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};
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reader.onerror = () => {
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reject(reader.result);
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};
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// run the reader
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reader[options.readType](file);
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});
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}
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export function dropzoneAcceptCallback(userId, file, done) {
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return () => {
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// if a user would want to edit this file as text, local interceptor
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if (file.name.match(TEXT_FILE_REGEX) && file.size < MAX_LOCAL_FILE_SIZE) {
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localIntercept(file).then((result) => {
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file.content = result; // eslint-disable-line
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done('Uploading plaintext file locally.');
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})
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.catch((result) => {
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done(`Failed to download file ${file.name}: ${result}`);
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console.warn(file);
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});
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} else {
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file.postData = []; // eslint-disable-line
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axios.post(
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`${ROOT_URL}/S3/sign`, {
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name: file.name,
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type: file.type,
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size: file.size,
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userId
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// _csrf: document.getElementById('__createPostToken').value
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},
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{
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withCredentials: true
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}
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)
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.then((response) => {
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file.custom_status = 'ready'; // eslint-disable-line
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file.postData = response.data; // eslint-disable-line
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file.s3 = response.data.key; // eslint-disable-line
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file.previewTemplate.className += ' uploading'; // eslint-disable-line
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done();
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})
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.catch((response) => {
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file.custom_status = 'rejected'; // eslint-disable-line
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if (response.data && response.data.responseText && response.data.responseText.message) {
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done(response.data.responseText.message);
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}
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done('Error: Reached upload limit.');
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});
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}
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};
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}
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export function dropzoneSendingCallback(file, xhr, formData) {
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return () => {
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if (!file.name.match(TEXT_FILE_REGEX) || file.size >= MAX_LOCAL_FILE_SIZE) {
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Object.keys(file.postData).forEach((key) => {
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formData.append(key, file.postData[key]);
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});
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formData.append('Content-type', file.type);
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formData.append('Content-length', '');
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formData.append('acl', 'public-read');
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}
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};
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}
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export function dropzoneCompleteCallback(file) {
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return (dispatch, getState) => { // eslint-disable-line
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if ((!file.name.match(TEXT_FILE_REGEX) || file.size >= MAX_LOCAL_FILE_SIZE) && file.status !== 'error') {
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let inputHidden = '<input type="hidden" name="attachments[]" value="';
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const json = {
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url: `${s3BucketHttps}${file.postData.key}`,
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originalFilename: file.name
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};
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// console.log(json, JSON.stringify(json), JSON.stringify(json).replace('"', '\\"'));
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inputHidden += `${window.btoa(JSON.stringify(json))}" />`;
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// document.getElementById('uploader').appendChild(inputHidden);
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document.getElementById('uploader').innerHTML += inputHidden;
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const formParams = {
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name: file.name,
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url: `${s3BucketHttps}${file.postData.key}`
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};
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createFile(formParams)(dispatch, getState);
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} else if (file.content !== undefined) {
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const formParams = {
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name: file.name,
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content: file.content
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};
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createFile(formParams)(dispatch, getState);
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}
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};
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}
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