Utiliser Moment et WPapi pour publier en masse

wp-sauce.js

const fs = require("fs");
const moment = require("moment");
var WPAPI = require("wpapi");

const blogUrl = "https://site.fr/";
const login = "LOGIN";
const password = "PASS";

const cat = 3; // id de votre catégorie


//console.log(`date 1: ${dateToPost} ensuite:  ${nextPostDate}`);


// authentification
var wp = new WPAPI({
  endpoint: `${blogUrl}/wp-json`,
  // This assumes you are using basic auth, as described further below
  username: login,
  password: password,
});
var fileContents = fs.readFileSync("./articles.txt", "utf8");

//console.log(fileContents);

const articles = fileContents.split("+++");
// count articles
const postNum = articles.length;
const startDateToPost = moment().subtract(120, 'days').format();
for (var i = 0; i < postNum-1; i++) {

    let article = articles[i].split("###");
    let title = article[0];
    if(title === '') {continue;}
    let content =  article[1];

    title = title.charAt(0).toUpperCase() + title.slice(1);

  wp.posts()
    .create({
      // "title" and "content" are the only required properties
      title: title,
      content: content,
      categories: [cat],
      // Post will be created as a draft by default if a specific "status"
      // is not specified
      status: "publish",
      date: moment(startDateToPost).add(7*i, 'days').format(),
    })
    .then(function (response) {
      // "response" will hold all properties of your newly-created post,
      // including the unique `id` the post was assigned on creation
      console.log(`Successfully created post #${response.id}`);
    })
    .catch(function (err) {
      // Something went wrong!
      console.log(err);
    });
    
}