Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
$post_type,
'post_status' => 'any',
'fields' => 'ids',
'posts_per_page' => -1,
'meta_query' => [
[
'key' => '_et_pb_use_divi_5',
'value' => 'on',
'compare' => '=',
],
],
];
$post_ids = array_merge( $post_ids, get_posts( $args ) );
}
// Check if there are any post IDs to convert.
if ( empty( $post_ids ) ) {
wp_send_json_success(
[
'message' => __( 'There are no posts to rollback!', 'Divi' ),
'status' => 'no_rollbacks',
]
);
}
wp_send_json_success( [ 'ids' => $post_ids ] );
}
/**
* Ajax Callback :: Rollback D5 content to D4 format.
*/
public static function rollback_d5_to_d4() {
et_core_security_check( 'edit_posts', 'et_d5_readiness_rollback_d5_to_d4', 'wp_nonce' );
// Retrieve raw post IDs from the request and sanitize input.
$raw_post_ids = filter_input( INPUT_POST, 'post_ids', FILTER_SANITIZE_SPECIAL_CHARS );
$post_ids = json_decode( $raw_post_ids, true );
if ( ! is_array( $post_ids ) ) {
wp_send_json_error(
[
'message' => __( 'Invalid post IDs format.', 'Divi' ),
]
);
}
// Ensure all post IDs are integers and positive.
$post_ids = array_filter(
$post_ids,
function ( $id ) {
return is_int( $id ) && $id > 0;
}
);
$results = [];
foreach ( $post_ids as $post_id ) {
$has_d4_field = metadata_exists( 'post', $post_id, '_et_pb_divi_4_content' );
$d4_content = get_post_meta( $post_id, '_et_pb_divi_4_content', true );
if ( $has_d4_field ) {
// Update post content with the D4 content.
$update_id = wp_update_post(
[
'ID' => $post_id,
'post_content' => $d4_content,
]
);
if ( $update_id && ! is_wp_error( $update_id ) ) {
// Remove the D5 meta for a successful rollback.
delete_post_meta( $post_id, '_et_pb_use_divi_5' );
delete_post_meta( $post_id, '_et_pb_divi_4_content' );
delete_post_meta( $post_id, '_et_pb_divi_5_conversion_status' );
$results[ $post_id ] = [
'status' => 'success',
'message' => __( 'Post conten