63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
const JSZip = require('jszip');
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module.exports = Self => {
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Self.remoteMethodCtx('downloadZip', {
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description: 'Download a zip file with multiple routes pdfs',
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accessType: 'READ',
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accepts: [
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{
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arg: 'id',
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type: 'string',
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description: 'The routes ids',
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}
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],
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returns: [
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{
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arg: 'body',
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type: 'file',
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root: true
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}, {
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arg: 'Content-Type',
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type: 'string',
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http: {target: 'header'}
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}, {
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arg: 'Content-Disposition',
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type: 'string',
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http: {target: 'header'}
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}
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],
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http: {
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path: '/downloadZip',
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verb: 'GET'
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}
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});
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Self.downloadZip = async function(ctx, id, options) {
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const models = Self.app.models;
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const myOptions = {};
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const zip = new JSZip();
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if (typeof options == 'object')
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Object.assign(myOptions, options);
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const ids = id.split(',');
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for (let id of ids) {
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ctx.args.id = id;
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const routePdf = await models.Route.driverRoutePdf(ctx, id);
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const fileName = extractFileName(routePdf[2]);
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const body = routePdf[0];
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zip.file(fileName, body);
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}
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const stream = zip.generateNodeStream({streamFiles: true});
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return [stream, 'application/zip', `filename="download.zip"`];
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};
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function extractFileName(str) {
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const matches = str.match(/"(.*?)"/);
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return matches ? matches[1] : str;
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}
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};
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