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<?php
/**
* WPSEO plugin file.
*
* @package WPSEO\Admin\Options\Tabs
*/
/**
* Class WPSEO_Option_Tabs.
*/
class WPSEO_Option_Tabs {
/**
* Tabs base.
*
* @var string
*/
private $base;
/**
* The tabs in this group.
*
* @var array
*/
private $tabs = array();
/**
* Name of the active tab.
*
* @var string
*/
private $active_tab = '';
/**
* WPSEO_Option_Tabs constructor.
*
* @codeCoverageIgnore
*
* @param string $base Base of the tabs.
* @param string $active_tab Currently active tab.
*/
public function __construct( $base, $active_tab = '' ) {
$this->base = sanitize_title( $base );
$tab = filter_input( INPUT_GET, 'tab' );
$this->active_tab = empty( $tab ) ? $active_tab : $tab;
}
/**
* Get the base.
*
* @return string
*/
public function get_base() {
return $this->base;
}
/**
* Add a tab.
*
* @param WPSEO_Option_Tab $tab Tab to add.
*
* @return $this
*/
public function add_tab( WPSEO_Option_Tab $tab ) {
$this->tabs[] = $tab;
return $this;
}
/**
* Get active tab.
*
* @return null|WPSEO_Option_Tab Get the active tab.
*/
public function get_active_tab() {
if ( empty( $this->active_tab ) ) {
return null;
}
$active_tabs = array_filter( $this->tabs, array( $this, 'is_active_tab' ) );
if ( ! empty( $active_tabs ) ) {
$active_tabs = array_values( $active_tabs );
if ( count( $active_tabs ) === 1 ) {
return $active_tabs[0];
}
}
return null;
}
/**
* Is the tab the active tab.
*
* @param WPSEO_Option_Tab $tab Tab to check for active tab.
*
* @return bool
*/
public function is_active_tab( WPSEO_Option_Tab $tab ) {
return ( $tab->get_name() === $this->active_tab );
}
/**
* Get all tabs.
*
* @return WPSEO_Option_Tab[]
*/
public function get_tabs() {
return $this->tabs;
}
/**
* Display the tabs.
*
* @param Yoast_Form $yform Yoast Form needed in the views.
*/
public function display( Yoast_Form $yform ) {
$formatter = new WPSEO_Option_Tabs_Formatter();
$formatter->run( $this, $yform );
}
}
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