WordPress data is exported through the execution of page reficio_mongodb.php and imported through the command:
$ mongoimport \
--db reficio \
--collection pages \
--file ./wp-content/themes/twentyseventeen/reficio.json \
--jsonArray
which produces as output:
2018-05-15T14:16:18.280-0300 connected to: localhost
2018-05-15T14:16:18.484-0300 imported 640 documents
During data export, the creation date of the WordPress pages was assigned to the date field of type string. Let’s assign it to the pagedate field of type date:
$ mongo
use reficio;
db.pages.find().forEach(function(page){
page.pagedate = ISODate(page.date);
db.pages.save(page);
});
Sources