Replace copyright information base on database field entries

php function to replace copyright information based on client criteria

function vod_misc_copyright_block_view($wrapper) {
    //dpm('Copyright');

    if (
            isset($wrapper->vocabulary) &&
            $wrapper->vocabulary->name->value() == 'Series'
    ) {
        //dpm('series page');
        if (
                $wrapper->field_brand_copyright &&
                $wrapper->field_brand_copyright->value()
        ) {
            //dpm('found at series level');
            $tid = $wrapper->tid->value();
            //dpm($tid);
            $term = taxonomy_term_load($tid);
            $output = render(field_view_field('taxonomy_term', $term, 'field_brand_copyright', 'footer_field_settings'));
        } else if (
                $wrapper->field_brand->value() &&
                $wrapper->field_brand->get(0)->field_brand_copyright &&
                $wrapper->field_brand->get(0)->field_brand_copyright->value()
        ) {
            //dpm('found at brand level');
            $nid = $wrapper->field_brand->get(0)->nid->value();
            $node = node_load($nid);
            $output = render(field_view_field('node', $node, 'field_brand_copyright', 'full'));
        }
        return $output;
    } elseif ($wrapper->type->value() == 'video') {

        //dpm('video page');
        if (
                isset($wrapper->field_brand_copyright) &&
                $wrapper->field_brand_copyright->value()
        ) {
            //dpm('found at video level');
            $nid = $wrapper->nid->value();
            $node = node_load($nid);
            $output = render(field_view_field('node', $node, 'field_brand_copyright', 'full'));
        } else if (
                $wrapper->field_series_term->value() &&
                $wrapper->field_series_term->get(0)->field_brand_copyright &&
                $wrapper->field_series_term->get(0)->field_brand_copyright->value()
        ) {
            //dpm('found at series level');
            $tid = $wrapper->field_series_term->get(0)->tid->value();
            $term = taxonomy_term_load($tid);
            $output = render(field_view_field('taxonomy_term', $term, 'field_brand_copyright', 'footer_field_settings'));
        } else if (
                $wrapper->field_brand->value() &&
                $wrapper->field_brand->get(0)->field_brand_copyright &&
                $wrapper->field_brand->get(0)->field_brand_copyright->value()
        ) {
            //dpm('found at brand level');
            $nid = $wrapper->field_brand->get(0)->nid->value();
            $node = node_load($nid);
            $output = render(field_view_field('node', $node, 'field_brand_copyright', 'full'));
        }
        return $output;
    } else if ($wrapper->type->value() == 'brand') {

        //dpm('brand page');
        if (
                $wrapper->field_brand_copyright &&
                $wrapper->field_brand_copyright->value()
        ) {
            //dpm('found at brand level');
            $nid = $wrapper->nid->value();
            $node = node_load($nid);
            $output = render(field_view_field('node', $node, 'field_brand_copyright', 'full'));
        }
        return $output;
    }
    return null;
}