/**
* Constructor.
*/
public function __construct()
{
add_action('admin_footer', array($this, 'wp_footer'), 10);
add_action('admin_enqueue_scripts', array($this, 'enqueue_assets'));
add_action('save_post', array($this, 'save_primary_terms'));
$primary_term = new WPSEO_Frontend_Primary_Category();
$primary_term->register_hooks();
}
/**
* Class constructor
*
* Adds and removes a lot of filters.
*/
protected function __construct()
{
$this->options = WPSEO_Options::get_options($this->required_options);
add_action('wp_head', array($this, 'front_page_specific_init'), 0);
add_action('wp_head', array($this, 'head'), 1);
// The head function here calls action wpseo_head, to which we hook all our functionality.
add_action('wpseo_head', array($this, 'debug_marker'), 2);
add_action('wpseo_head', array($this, 'metadesc'), 6);
add_action('wpseo_head', array($this, 'robots'), 10);
add_action('wpseo_head', array($this, 'metakeywords'), 11);
add_action('wpseo_head', array($this, 'canonical'), 20);
add_action('wpseo_head', array($this, 'adjacent_rel_links'), 21);
add_action('wpseo_head', array($this, 'publisher'), 22);
// Remove actions that we will handle through our wpseo_head call, and probably change the output of.
remove_action('wp_head', 'rel_canonical');
remove_action('wp_head', 'index_rel_link');
remove_action('wp_head', 'start_post_rel_link');
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head');
remove_action('wp_head', 'noindex', 1);
// When using WP 4.4, just use the new hook.
add_filter('pre_get_document_title', array($this, 'title'), 15);
add_filter('wp_title', array($this, 'title'), 15, 3);
add_filter('thematic_doctitle', array($this, 'title'), 15);
add_action('wp', array($this, 'page_redirect'), 99);
add_action('template_redirect', array($this, 'noindex_feed'));
add_filter('loginout', array($this, 'nofollow_link'));
add_filter('register', array($this, 'nofollow_link'));
// Fix the WooThemes woo_title() output.
add_filter('woo_title', array($this, 'fix_woo_title'), 99);
if ($this->options['disable-date'] === true || $this->options['disable-author'] === true || $this->options['disable-post_format'] === true) {
add_action('wp', array($this, 'archive_redirect'));
}
if ($this->options['redirectattachment'] === true) {
add_action('template_redirect', array($this, 'attachment_redirect'), 1);
}
/*
* The setting to get here has been deprecated, but don't remove the code as that would break
* the functionality for those that still have it!
*/
if ($this->options['trailingslash'] === true) {
add_filter('user_trailingslashit', array($this, 'add_trailingslash'), 10, 2);
}
if ($this->options['cleanpermalinks'] === true) {
add_action('template_redirect', array($this, 'clean_permalink'), 1);
}
if ($this->options['cleanreplytocom'] === true) {
add_filter('comment_reply_link', array($this, 'remove_reply_to_com'));
add_action('template_redirect', array($this, 'replytocom_redirect'), 1);
}
add_filter('the_content_feed', array($this, 'embed_rssfooter'));
add_filter('the_excerpt_rss', array($this, 'embed_rssfooter_excerpt'));
// For WordPress functions below 4.4.
if (!current_theme_supports('title-tag') && $this->options['forcerewritetitle'] === true) {
add_action('template_redirect', array($this, 'force_rewrite_output_buffer'), 99999);
add_action('wp_footer', array($this, 'flush_cache'), -1);
}
if ($this->options['title_test'] > 0) {
add_filter('wpseo_title', array($this, 'title_test_helper'));
}
$primary_category = new WPSEO_Frontend_Primary_Category();
$primary_category->register_hooks();
$this->hooks = array($primary_category);
}
