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Bulk import external images and set them as posts featured images (1 post)

  1. malesandro
    Member
    Posted 1 year ago #

    Hello everyone.
    I have a Joomla blog running, with a custom way of using article images.
    For each article created, its image has to be uploaded to an images folder using the title format "article_image_xxx" where xxx represents the post's ID. Then when displaying the article, Joomla reads the image and shows it up.
    I am now setting up a WordPress site, and have migrated all the Joomla posts into WordPress.
    It worked like a charm using the FG Joomla to WordPress plugin, and all the posts were imported maintaining their Joomla article ID.
    However, in order to set up the Featured Image, I need to do it manually post per post.
    I have checked if there were plugins addressing this problem, but found nothing.
    I don't want to go over more than a thousand articles, and since the problem is pretty much specific to my case, I want to create some function that I can run.
    My question is, what's the best way to approach this using WordPress functions.

    What I have in mind is something like this (pseudocode):

    posts = get_all_posts;
    foreach posts as post {
     post_id = post[id];
     post_featured_image = "uploads/article_image".post_id;
     wordpress_function_set_featured_image(post_id, post_featured_image);
    }

    Can anyone shed some light on how to proceed?
    Thanks in advance!
    Mariano

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