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<?php
class Customify_Breadcrumb {
public static $is_transparent = null;
public static $_instance = null;
public static $_settings = null;
public static function get_instance() {
if ( is_null( self::$_instance ) ) {
self::$_instance = new self();
add_filter( 'customify/customizer/config', array( self::$_instance, 'config' ) );
add_filter( 'wpseo_breadcrumb_separator', '__return_null' );
add_filter( 'wpseo_breadcrumb_single_link', array( self::$_instance, 'yoat_seo_link_link' ) );
if ( ! is_admin() ) {
add_action( 'wp_head', array( self::$_instance, 'display' ) );
}
}
return self::$_instance;
}
function yoat_seo_link_link( $link ) {
return '<li>' . $link . '</li>';
}
public function display() {
// Display position.
$display_pos = Customify()->get_setting( 'breadcrumb_display_pos' );
switch ( $display_pos ) {
case 'after_header': // Below header.
if ( function_exists( 'Customify_Pro' ) && Customify_Pro()->is_enabled_module( 'Customify_Pro_Module_Header_Transparent' ) ) {
if ( has_action( 'customify/page-cover/before' ) ) {
add_action( 'customify/page-cover/before', array( self::$_instance, 'render' ), 10 );
} else {
add_action( 'customify/site-start', array( self::$_instance, 'render' ), 10 );
}
} else {
add_action( 'customify/site-start', array( self::$_instance, 'render' ), 15 );
}
break;
case 'before_content':
add_action( 'customify/site-start', array( self::$_instance, 'render' ), 65 );
break;
case 'inside':
add_action( 'customify/page-cover/after', array( self::$_instance, 'render' ), 55 );
add_action( 'customify/titlebar/after', array( self::$_instance, 'render' ), 55 );
break;
default:
add_action( 'customify/site-start', array( self::$_instance, 'render' ), 55 );
break;
}
}
/**
* Check Support plugin activate
*
* Current support plugin: breadcrumb-navxt
*
* @return bool
*/
public function support_plugins_active() {
$activated = false;
if ( function_exists( 'bcn_display' ) ) {
$activated = true;
}
if ( ! $activated && defined( 'WPSEO_FILE' ) ) {
$options = get_option( 'wpseo_titles' );
if ( is_array( $options ) && isset( $options['breadcrumbs-enable'] ) && $options['breadcrumbs-enable'] ) {
$activated = true;
}
}
return $activated;
}
public function config( $configs ) {
$section = 'breadcrumb';
$selector = '#page-breadcrumb';
$panel = 'compatibility_panel';
$config = array();
$config[] = array(
'name' => $section,
'type' => 'section',
'panel' => $panel,
'title' => __( 'Breadcrumb', 'customify' ),
'description' => '',
);
if ( ! $this->support_plugins_active() ) {
$desc = __( 'Customify theme support <a target="_blank" href="https://wordpress.org/plugins/breadcrumb-navxt/">Breadcrumb NavXT</a> or <a href="https://wordpress.org/plugins/wordpress-seo/" target="_blank">Yoast SEO</a> breadcrumb plugin. All settings will be displayed after you installed and activated it.', 'customify' );
$config[] = array(
'name' => "{$section}_display_pos",
'type' => 'custom_html',
'section' => $section,
'description' => $desc,
);
} else {
$config[] = array(
'name' => "{$section}_display_pos",
'type' => 'select',
'section' => $section,
'default' => 'below_titlebar',
'title' => __( 'Display Position', 'customify' ),
'choices' => apply_filters(
'customify/breadcrumb/config/positions',
array(
'after_header' => __( 'After header', 'customify' ),
'inside' => __( 'Inside cover/titlebar', 'customify' ),
'before_content' => __( 'Before site main', 'customify' ),
)
),
);
$display_fields = array(
array(
'name' => 'index',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on index', 'customify' ),
),
array(
'name' => 'category',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on categories', 'customify' ),
),
array(
'name' => 'search',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on search', 'customify' ),
),
array(
'name' => 'archive',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on archive', 'customify' ),
),
array(
'name' => 'page',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on single page', 'customify' ),
),
array(
'name' => 'post',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on single post', 'customify' ),
),
array(
'name' => 'singular',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on singular', 'customify' ),
),
array(
'name' => 'page_404',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on 404 page', 'customify' ),
),
);
if ( Customify()->is_woocommerce_active() ) {
$display_fields[] = array(
'name' => 'product',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on product page', 'customify' ),
);
$display_fields[] = array(
'name' => 'product_cat',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on product category', 'customify' ),
);
$display_fields[] = array(
'name' => 'product_tag',
'type' => 'checkbox',
'checkbox_label' => __( 'Hide on product tag', 'customify' ),
);
}
$config[] = array(
'name' => "{$section}_display_pages",
'type' => 'modal',
'section' => $section,
'label' => __( 'Display', 'customify' ),
'description' => __( 'Settings display for special pages.', 'customify' ),
'default' => array(),
'fields' => array(
'tabs' => array(
'display' => __( 'Display', 'customify' ),
),
'display_fields' => $display_fields,
),
);
$config[] = array(
'name' => $section . '_typo',
'type' => 'typography',
'section' => $section,
'title' => __( 'Typography', 'customify' ),
'description' => __( 'Typography for breadcrumb', 'customify' ),
'selector' => "{$selector}",
'css_format' => 'typography',
);
$config[] = array(
'name' => $section . '_styling',
'type' => 'styling',
'section' => $section,
'title' => __( 'Styling', 'customify' ),
'description' => __( 'Styling for breadcrumb', 'customify' ),
'selector' => array(
'normal' => "{$selector}, #page-titlebar {$selector}, #page-cover {$selector}",
'normal_box_shadow' => "{$selector}, #page-titlebar {$selector} .page-breadcrumb-list, #page-cover {$selector} .page-breadcrumb-list",
'normal_text_color' => "{$selector}, #page-titlebar {$selector} .page-breadcrumb-list, #page-cover {$selector} .page-breadcrumb-list",
'normal_link_color' => "{$selector} a, #page-titlebar {$selector} .page-breadcrumb-list a, #page-cover {$selector} .page-breadcrumb-list a",
'hover_link_color' => "{$selector} a:hover, #page-titlebar {$selector} .page-breadcrumb-list a:hover, #page-cover {$selector} .page-breadcrumb-list a:hover",
),
'css_format' => 'styling',
'fields' => array(
'normal_fields' => array(
'margin' => false, // Disable for special field.
),
'hover_fields' => array(
'text_color' => false,
'padding' => false,
'bg_color' => false,
'bg_heading' => false,
'bg_cover' => false,
'bg_image' => false,
'bg_repeat' => false,
'border_heading' => false,
'border_color' => false,
'border_radius' => false,
'border_width' => false,
'border_style' => false,
'box_shadow' => false,
), // Disable hover tab and all fields inside.
),
);
}
return array_merge( $configs, $config );
}
public function is_showing() {
if ( ! $this->support_plugins_active() ) {
return false;
}
$display = Customify()->get_setting_tab( 'breadcrumb_display_pages', 'display' );
$display = wp_parse_args(
$display,
array(
'index' => '',
'category' => '',
'search' => '',
'archive' => '',
'page' => '',
'post' => '',
'singular' => '',
'product' => '',
'product_cat' => '',
'product_tag' => '',
'page_404' => '',
)
);
$hide = false;
if ( is_front_page() && is_home() ) { // Index page.
// Default homepage.
$hide = $display['index'];
} elseif ( is_front_page() ) {
// Static homepage.
$hide = $display['page'];
} elseif ( is_home() ) {
// Blog page.
$hide = $display['page'];
} elseif ( is_category() ) {
// Category.
$hide = $display['category'];
} elseif ( is_page() ) {
// Single page.
$hide = $display['page'];
} elseif ( is_single() ) {
// Single post.
$hide = $display['post'];
} elseif ( is_singular() ) {
// Single custom post type.
$hide = $display['singular'];
} elseif ( is_404() ) {
// Page not found.
$hide = $display['page_404'];
} elseif ( is_search() ) {
// Search result.
$hide = $display['search'];
} elseif ( is_archive() ) {
$hide = $display['archive'];
}
// WooCommerce Settings.
if ( Customify()->is_woocommerce_active() ) {
if ( is_product() ) {
$hide = $display['product'];
} elseif ( is_product_category() ) {
$hide = $display['product_cat'];
} elseif ( is_product_tag() ) {
$hide = $display['product_tag'];
} elseif ( is_shop() ) {
$hide = $display['page'];
}
}
if ( Customify()->is_using_post() ) {
$post_id = Customify()->get_current_post_id();
$breadcrumb_display = get_post_meta( $post_id, '_customify_breadcrumb_display', true );
if ( $breadcrumb_display && 'default' != $breadcrumb_display ) {
if ( 'hide' == $breadcrumb_display ) {
$hide = 1;
} else {
$hide = 0;
}
}
}
return apply_filters( 'customify/breadcrumb/is-showing', ( ! $hide ) );
}
/**
* Display below header cover
*
* @return bool|string
*/
public function render() {
if ( ! $this->is_showing() ) {
return '';
}
$list = '';
if ( function_exists( 'bcn_display_list' ) ) {
$list = bcn_display_list( true );
} elseif ( function_exists( 'yoast_breadcrumb' ) ) {
$list = yoast_breadcrumb( '', '', false );
}
if ( $list ) {
$pos = sanitize_text_field( Customify()->get_setting( 'breadcrumb_display_pos' ) );
$layout = Customify()->get_setting_tab( 'page_header_layout' );
$classes = array( 'page-breadcrumb' );
$classes[] = 'breadcrumb--' . $pos;
$classes[] = $layout;
$classes[] = 'text-uppercase text-xsmall link-meta';
?>
<div id="page-breadcrumb" class="page-header--item <?php echo esc_attr( join( ' ', $classes ) ); ?>">
<div class="page-breadcrumb-inner customify-container">
<ul class="page-breadcrumb-list">
<?php
// WPCS: XSS OK.
echo wp_kses_post( $list );
?>
</ul>
</div>
</div>
<?php
}
}
}
Customify_Breadcrumb::get_instance();