/**
* Initializes the banner sidebar by setting its banner spots.
*
* @param WPSEO_Features $features Class regarding WPSEO Features.
*/
public function initialize(WPSEO_Features $features)
{
if ($features->is_free()) {
$this->add_banner_spot($this->get_premium_spot());
}
$this->add_banner_spot($this->get_services_spot());
$extensions_spot = $this->get_extensions_spot($this->get_active_extensions());
if ($extensions_spot->has_banners()) {
$this->add_banner_spot($extensions_spot);
}
$this->add_banner_spot($this->get_courses_spot());
$this->add_banner_spot($this->get_remove_banner_spot());
}
/**
* Class constructor
*/
public function __construct()
{
$this->options = WPSEO_Options::get_option('wpseo');
WPSEO_Options::maybe_set_multisite_defaults(false);
if (version_compare($this->options['version'], '1.5.0', '<')) {
$this->upgrade_15($this->options['version']);
}
if (version_compare($this->options['version'], '2.0', '<')) {
$this->upgrade_20();
}
if (version_compare($this->options['version'], '2.1', '<')) {
$this->upgrade_21();
}
if (version_compare($this->options['version'], '2.2', '<')) {
$this->upgrade_22();
}
if (version_compare($this->options['version'], '2.3', '<')) {
$this->upgrade_23();
}
if (version_compare($this->options['version'], '3.0', '<')) {
$this->upgrade_30();
}
if (version_compare($this->options['version'], '3.3', '<')) {
$this->upgrade_33();
}
if (version_compare($this->options['version'], '3.6', '<')) {
$this->upgrade_36();
}
// Since 3.7.
$features = new WPSEO_Features();
if (!$features->is_premium()) {
$upsell_notice = new WPSEO_Product_Upsell_Notice();
$upsell_notice->set_upgrade_notice();
}
/**
* Filter: 'wpseo_run_upgrade' - Runs the upgrade hook which are dependent on Yoast SEO
*
* @deprecated Since 3.1
*
* @api string - The current version of Yoast SEO
*/
do_action('wpseo_run_upgrade', $this->options['version']);
$this->finish_up();
}
/**
* Returns a premium upsell section if using the free plugin.
*
* @return string
*/
protected function get_premium_upsell_section()
{
$features = new WPSEO_Features();
if ($features->is_free()) {
/* translators: %1$s expands anchor to premium plugin page, %2$s expands to </a> */
return sprintf(__('By the way, did you know we also have a %1$sPremium plugin%2$s? It offers advanced features, like a redirect manager and support for multiple keywords. It also comes with 24/7 personal support.', 'wordpress-seo'), "<a href='https://yoa.st/premium-notification'>", '</a>');
}
return '';
}
