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<?php
/**
* WPSEO plugin file.
*
* @package WPSEO\Admin\Customizer
*/
/**
* Class with functionality to support WP SEO settings in WordPress Customizer.
*/
class WPSEO_Customizer {
/**
* @var WP_Customize_Manager
*/
protected $wp_customize;
/**
* Template for the setting IDs used for the customizer.
*
* @var string
*/
private $setting_template = 'wpseo_titles[%s]';
/**
* Default arguments for the breadcrumbs customizer settings object.
*
* @var array
*/
private $default_setting_args = array(
'default' => '',
'type' => 'option',
'transport' => 'refresh',
);
/**
* Default arguments for the breadcrumbs customizer control object.
*
* @var array
*/
private $default_control_args = array(
'label' => '',
'type' => 'text',
'section' => 'wpseo_breadcrumbs_customizer_section',
'settings' => '',
'context' => '',
);
/**
* Construct Method.
*/
public function __construct() {
add_action( 'customize_register', array( $this, 'wpseo_customize_register' ) );
}
/**
* Function to support WordPress Customizer.
*
* @param WP_Customize_Manager $wp_customize Manager class instance.
*/
public function wpseo_customize_register( $wp_customize ) {
if ( ! WPSEO_Capability_Utils::current_user_can( 'wpseo_manage_options' ) ) {
return;
}
$this->wp_customize = $wp_customize;
$this->breadcrumbs_section();
$this->breadcrumbs_blog_remove_setting();
$this->breadcrumbs_separator_setting();
$this->breadcrumbs_home_setting();
$this->breadcrumbs_prefix_setting();
$this->breadcrumbs_archiveprefix_setting();
$this->breadcrumbs_searchprefix_setting();
$this->breadcrumbs_404_setting();
}
/**
* Add the breadcrumbs section to the customizer.
*/
private function breadcrumbs_section() {
$section_args = array(
/* translators: %s is the name of the plugin */
'title' => sprintf( __( '%s Breadcrumbs', 'wordpress-seo' ), 'Yoast SEO' ),
'priority' => 999,
'active_callback' => array( $this, 'breadcrumbs_active_callback' ),
);
$this->wp_customize->add_section( 'wpseo_breadcrumbs_customizer_section', $section_args );
}
/**
* Returns whether or not the breadcrumbs are active.
*
* @return bool
*/
public function breadcrumbs_active_callback() {
return true === ( current_theme_supports( 'yoast-seo-breadcrumbs' ) || WPSEO_Options::get( 'breadcrumbs-enable' ) );
}
/**
* Adds the breadcrumbs remove blog checkbox.
*/
private function breadcrumbs_blog_remove_setting() {
$index = 'breadcrumbs-display-blog-page';
$control_args = array(
'label' => __( 'Remove blog page from breadcrumbs', 'wordpress-seo' ),
'type' => 'checkbox',
'active_callback' => array( $this, 'breadcrumbs_blog_remove_active_cb' ),
);
$this->add_setting_and_control( $index, $control_args );
}
/**
* Returns whether or not to show the breadcrumbs blog remove option.
*
* @return bool
*/
public function breadcrumbs_blog_remove_active_cb() {
return 'page' === get_option( 'show_on_front' );
}
/**
* Adds the breadcrumbs separator text field.
*/
private function breadcrumbs_separator_setting() {
$index = 'breadcrumbs-sep';
$control_args = array(
'label' => __( 'Breadcrumbs separator:', 'wordpress-seo' ),
);
$id = 'wpseo-breadcrumbs-separator';
$this->add_setting_and_control( $index, $control_args, $id );
}
/**
* Adds the breadcrumbs home anchor text field.
*/
private function breadcrumbs_home_setting() {
$index = 'breadcrumbs-home';
$control_args = array(
'label' => __( 'Anchor text for the homepage:', 'wordpress-seo' ),
);
$this->add_setting_and_control( $index, $control_args );
}
/**
* Adds the breadcrumbs prefix text field.
*/
private function breadcrumbs_prefix_setting() {
$index = 'breadcrumbs-prefix';
$control_args = array(
'label' => __( 'Prefix for breadcrumbs:', 'wordpress-seo' ),
);
$this->add_setting_and_control( $index, $control_args );
}
/**
* Adds the breadcrumbs archive prefix text field.
*/
private function breadcrumbs_archiveprefix_setting() {
$index = 'breadcrumbs-archiveprefix';
$control_args = array(
'label' => __( 'Prefix for archive pages:', 'wordpress-seo' ),
);
$this->add_setting_and_control( $index, $control_args );
}
/**
* Adds the breadcrumbs search prefix text field.
*/
private function breadcrumbs_searchprefix_setting() {
$index = 'breadcrumbs-searchprefix';
$control_args = array(
'label' => __( 'Prefix for search result pages:', 'wordpress-seo' ),
);
$this->add_setting_and_control( $index, $control_args );
}
/**
* Adds the breadcrumb 404 prefix text field.
*/
private function breadcrumbs_404_setting() {
$index = 'breadcrumbs-404crumb';
$control_args = array(
'label' => __( 'Breadcrumb for 404 pages:', 'wordpress-seo' ),
);
$this->add_setting_and_control( $index, $control_args );
}
/**
* Adds the customizer setting and control.
*
* @param string $index Array key index to use for the customizer setting.
* @param array $control_args Customizer control object arguments.
* Only those different from the default need to be passed.
* @param string $id Optional. Customizer control object ID.
* Will default to 'wpseo-' . $index.
* @param array $custom_settings Optional. Customizer setting arguments.
* Only those different from the default need to be passed.
*/
private function add_setting_and_control( $index, $control_args, $id = null, $custom_settings = array() ) {
$setting = sprintf( $this->setting_template, $index );
$control_args = array_merge( $this->default_control_args, $control_args );
$control_args['settings'] = $setting;
$settings_args = $this->default_setting_args;
if ( ! empty( $custom_settings ) ) {
$settings_args = array_merge( $settings_args, $custom_settings );
}
if ( ! isset( $id ) ) {
$id = 'wpseo-' . $index;
}
$this->wp_customize->add_setting( $setting, $settings_args );
$control = new WP_Customize_Control( $this->wp_customize, $id, $control_args );
$this->wp_customize->add_control( $control );
}
}
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