Fetch Smash balloon feed assets as an array

sbi.php

<?php

/**
 * Template usage
 * --- ACF ---
 * $data = get_sbi_instagram_feed( get_field("feed_id") );
 * --- Manual ---
 * $data = get_sbi_instagram_feed( 1 );
 */


if ( class_exists( 'SB_Instagram_Feed' ) ) {

    // deregister smash balloon assets
    add_action( 'wp_enqueue_scripts', 'echo_sbi_optimiser', 11 );
    function echo_sbi_optimiser(){
        wp_dequeue_style( 'sbi_styles' );
        wp_dequeue_script( 'sbi_scripts' );
    }

    /**
     * Helper function to retrieve media as an array for an SBI instagram feed
     * @param int $feed_id Feed ID 
     * @return array An array of fetched media (video & image)
     */

    function get_sbi_instagram_feed( $feed_id, $preview_settings = false ) {

        $atts = array( "feed"  => $feed_id ); // some class requires the feed id to be passed like this

        $database_settings = sbi_get_database_settings();

        $instagram_feed_settings = new SB_Instagram_Settings( $atts, $database_settings, $preview_settings );

        $connected_accounts = $instagram_feed_settings->get_connected_accounts();

        if ( $connected_accounts === null ) {
            // Feed is empty and stale.
            // Early return to prevent script below from emitting warnings
            return array();
        }

        $instagram_feed_settings->set_feed_type_and_terms();
        $instagram_feed_settings->set_transient_name();
        $transient_name = $instagram_feed_settings->get_transient_name();
        $settings = $instagram_feed_settings->get_settings();
        $feed_type_and_terms = $instagram_feed_settings->get_feed_type_and_terms();

        $instagram_feed = new SB_Instagram_Feed( $transient_name );

        $instagram_feed->set_cache( $instagram_feed_settings->get_cache_time_in_seconds(), $settings );


        if ( $settings['caching_type'] === 'background' ) {
            
            $instagram_feed->add_report( 'background caching used' );

            if ( $instagram_feed->regular_cache_exists() ) {
                $instagram_feed->add_report( 'setting posts from cache' );
                $instagram_feed->set_post_data_from_cache();
            }

            if ( $instagram_feed->need_to_start_cron_job() ) {
                $instagram_feed->add_report( 'setting up feed for cron cache' );
                $to_cache = array(
                    'atts' => $atts,
                    'last_requested' => time(),
                );

                $instagram_feed->set_cron_cache( $to_cache, $instagram_feed_settings->get_cache_time_in_seconds() );

                SB_Instagram_Cron_Updater::do_single_feed_cron_update( $instagram_feed_settings, $to_cache, $atts, false );
                $instagram_feed->set_cache( $instagram_feed_settings->get_cache_time_in_seconds(), $settings );
                $instagram_feed->set_post_data_from_cache();
            } elseif ( $instagram_feed->should_update_last_requested() ) {
                $instagram_feed->add_report( 'updating last requested' );
                $to_cache = array(
                    'last_requested' => time(),
                );

                $instagram_feed->set_cron_cache( $to_cache, $instagram_feed_settings->get_cache_time_in_seconds(), $settings['backup_cache_enabled'] );
            }

        } elseif ( $instagram_feed->regular_cache_exists() ) {
            $instagram_feed->add_report( 'page load caching used and regular cache exists' );
            $instagram_feed->set_post_data_from_cache();

            if ( $instagram_feed->need_posts( $settings['num'] ) && $instagram_feed->can_get_more_posts() ) {
                while ( $instagram_feed->need_posts( $settings['num'] ) && $instagram_feed->can_get_more_posts() ) {
                    $instagram_feed->add_remote_posts( $settings, $feed_type_and_terms, $instagram_feed_settings->get_connected_accounts_in_feed() );
                }
                $instagram_feed->cache_feed_data( $instagram_feed_settings->get_cache_time_in_seconds(), $settings['backup_cache_enabled'] );
            }

        } else {
            $instagram_feed->add_report( 'no feed cache found' );

            while ( $instagram_feed->need_posts( $settings['num'] ) && $instagram_feed->can_get_more_posts() ) {
                $instagram_feed->add_remote_posts( $settings, $feed_type_and_terms, $instagram_feed_settings->get_connected_accounts_in_feed() );
            }

            if ( ! $instagram_feed->should_use_backup() ) {
                $instagram_feed->cache_feed_data( $instagram_feed_settings->get_cache_time_in_seconds(), $settings['backup_cache_enabled'] );
            }

        }

        if ( $instagram_feed->should_use_backup() ) {
            $instagram_feed->add_report( 'trying to use backup' );
            $instagram_feed->maybe_set_post_data_from_backup();
            $instagram_feed->maybe_set_header_data_from_backup();
        }

        return $instagram_feed->get_post_data();
    }

}


if ( ! function_exists( 'get_sbi_instagram_feed' ) ) {
    function get_sbi_instagram_feed( $feed_id, $preview_settings ) {
        // Throw / log error here. This means that sb plugin is not installed / activated
        return array();
    }
}