er-nodejs-pptx/lib/factories/doc-props/index.js

Generate PPTX files on the server-side with JavaScript.

let { AppFactory } = require('./app.js');
let { CoreFactory } = require('./core.js');
const fs = require('fs');

class DocPropsFactory {
    constructor(parentFactory, args) {
        this.parentFactory = parentFactory;
        this.content = parentFactory.content;
        this.args = args;
        this.appFactory = new AppFactory(this, args);
        this.coreFactory = new CoreFactory(this, args);
    }

    build(args) {
        this.appFactory.build();
        this.coreFactory.build();

        this.content['docProps/thumbnail.jpeg'] = fs.readFileSync(`${__dirname}/../../fragments/docProps/thumbnail.jpeg`);
    }

    setProperties(props) {
        this.coreFactory.setProperties(props);
        this.appFactory.setProperties(props);
    }

    getProperties() {
        let coreProps = this.coreFactory.getProperties();
        let appProps = this.appFactory.getProperties();

        return {
            company: appProps.company,
            title: coreProps.title,
            author: coreProps.author,
            revision: coreProps.revision,
            subject: coreProps.subject,
        };
    }

    incrementSlideCount() {
        this.appFactory.incrementSlideCount();
    }

    decrementSlideCount() {
        this.appFactory.decrementSlideCount();
    }

    setSlideCount(count) {
        this.appFactory.setSlideCount(count);
    }
}

module.exports.DocPropsFactory = DocPropsFactory;