Update embedded images in imported post content

  • Resolved kadaj

    (@aldabogskie)


    8 years, 1 month ago

    Does anyone know how to edit this PHP custom script?

    My problem is the embedded links in my posts are still linked to original website. But I have downloaded the images to my media files.Please check my example problem and the URL from github source code

    https://prnt.sc/e5dkbe
    https://gist.github.com/mbissett/276dffed1de57b523c8b7ebd0967676a

    <?php
    // Hat tip to Trey Mills for the original code inspiration

    add_action(‘pmxi_saved_post’, ‘update_images_in_post_content’, 10, 3);

    function update_images_in_post_content($id) {

    $media = get_attached_media( ‘image’, $id );

    $img_array = [];

    foreach($media as $item) {
    $img_array[] = wp_get_attachment_url($item->ID);
    }

    $thepost = get_post($id);
    remove_all_filters(‘the_content’);
    $html = $thepost->post_content;

    $doc = new DOMDocument();
    @$doc->loadHTML( $html );
    $imageTags = $doc->getElementsByTagName( ‘img’ );

    $i = 0;
    foreach( $imageTags as $tag ) {
    $tag->setAttribute( ‘src’, $img_array[$i] );
    $i++;
    }
    $newhtml = preg_replace(array(‘/<!DOCTYPE.*\n?<html><body><p>/’, ‘/<\/p><\/body><\/html>/’), ”, $doc->saveHTML());

    $args = array(
    ‘ID’ => $id,
    ‘post_content’ => $newhtml,
    );

    wp_update_post( $args );
    }

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