/**
* Add a "view as single page" link above the content.
*
* @param mixed $content The original content being passed.
*
* @return mixed $content The updated content, without breaks.
*/
public function show_view_link($content)
{
// Bail if we aren't on a supported type.
if (false === ($types = RKV_SVO_Helper::check_post_types())) {
return $content;
}
// Check for the enabled filter.
if (false === ($show = RKV_SVO_Helper::check_view_all())) {
return $content;
}
// Check the content for the `nextpage` tag.
if (false === ($tag = RKV_SVO_Helper::check_post_content(get_the_ID()))) {
return $content;
}
// Call the $wp_query global.
global $wp_query;
// If we are already on the "all" page, or if we have not activated it, return the original content.
if (isset($wp_query->query['all']) || false === ($check = RKV_SVO_Helper::check_post_active(get_the_ID()))) {
return $content;
}
// Call my global $post object.
$link = RKV_SVO_Helper::all_permalink($wp_query->post->ID);
// Build the text portion
$text = '<p class="svo-view-all-link"><a href="' . esc_url($link) . '">' . esc_html__('View as single page', 'single-view-option') . '</a></p>';
return apply_filters('svo_view_all_link_text', $text) . $content;
}
