LLMS_Blocks_Reusable::mod_wp_block_query( arrays $args, WP_REST_Request $request )

Modify the rest request query used to list reusable blocks within the block editor

Contents

Description Description

Ensures that reusable blocks containing LifterLMS Form Fields can only be inserted/viewed in the context that we allow them to be used within.

  • When viewing a wp_block post, all reusable blocks should be displayed.
  • When viewing an llms_form post, only blocks that specify is_llms_field as ‘yes’ can be displayed.
  • When viewing any other post, any post with is_llms_field of ‘yes’ is excluded.

See also See also

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Parameters Parameters

$args

(arrays) (Required) WP_Query arguments.

$request

(WP_REST_Request) (Required) Request object.

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Return Return

(array)

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Source Source

File: libraries/lifterlms-blocks/includes/class-llms-blocks-reusable.php

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public function mod_wp_block_query( $args, $request ) {
 
    $referer = $request->get_header( 'referer' );
    $screen  = empty( $referer ) ? false : $this->get_screen_from_referer( $referer );
 
    // We don't care about the screen or it's a reusable block screen.
    if ( empty( $screen ) || 'wp_block' === $screen ) {
        return $args;
    }
 
    // Add a meta query if it doesn't already exist.
    if ( empty( $args['meta_query'] ) ) {
        $args['meta_query'] = array(
            'relation' => 'AND',
        );
    }
 
    // Forms should show only blocks with forms and everything else should exclude blocks with forms.
    $include_fields       = 'llms_form' === $screen;
    $args['meta_query'][] = $this->get_meta_query( $include_fields );
 
    return $args;
 
}

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Changelog Changelog

Changelog
Version Description
2.0.0 Introduced.

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