497 lines
11 KiB
PHP
497 lines
11 KiB
PHP
<?php
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/**
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* Add HTML attributes to our theme elements.
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*
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* @package GeneratePress
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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/**
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* This class adds HTML attributes to various theme elements.
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*/
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class GeneratePress_HTML_Attributes {
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/**
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* Class instance.
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*
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* @access private
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* @var $instance Class instance.
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*/
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private static $instance;
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/**
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* Initiator
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*/
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public static function get_instance() {
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if ( ! isset( self::$instance ) ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Constructor
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*/
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public function __construct() {
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add_filter( 'generate_parse_attr', array( $this, 'parse_attributes' ), 10, 3 );
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}
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/**
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* Parse the attributes.
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*
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* @since 3.1.0
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* @param array $attributes The current attributes.
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* @param string $context The context in which attributes are applied.
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* @param array $settings Custom settings passed to the filter.
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*/
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public function parse_attributes( $attributes, $context, $settings ) {
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switch ( $context ) {
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case 'top-bar':
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return $this->top_bar( $attributes );
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case 'inside-top-bar':
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return $this->inside_top_bar( $attributes );
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case 'header':
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return $this->site_header( $attributes );
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case 'inside-header':
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return $this->inside_site_header( $attributes );
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case 'menu-toggle':
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return $this->menu_toggle( $attributes );
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case 'navigation':
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return $this->primary_navigation( $attributes );
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case 'inside-navigation':
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return $this->primary_inner_navigation( $attributes );
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case 'mobile-menu-control-wrapper':
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return $this->mobile_menu_control_wrapper( $attributes );
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case 'site-info':
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return $this->site_info( $attributes );
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case 'inside-site-info':
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return $this->inside_site_info( $attributes );
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case 'entry-header':
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return $this->entry_header( $attributes );
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case 'page-header':
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return $this->page_header( $attributes );
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case 'site-content':
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return $this->site_content( $attributes );
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case 'page':
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return $this->page( $attributes );
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case 'content':
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return $this->content( $attributes );
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case 'main':
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return $this->main( $attributes );
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case 'post-navigation':
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return $this->post_navigation( $attributes );
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case 'left-sidebar':
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return $this->left_sidebar( $attributes );
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case 'right-sidebar':
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return $this->right_sidebar( $attributes );
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case 'footer-widgets-container':
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return $this->footer_widgets_container( $attributes );
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case 'comment-body':
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return $this->comment_body( $attributes, $settings );
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case 'comment-meta':
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return $this->comment_meta( $attributes );
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case 'footer-entry-meta':
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return $this->footer_entry_meta( $attributes );
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case 'woocommerce-content':
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return $this->woocommerce_content( $attributes );
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}
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return $attributes;
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}
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/**
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* Add attributes to our top bar.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function top_bar( $attributes ) {
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$classes = generate_get_element_classes( 'top_bar' );
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if ( $classes ) {
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$attributes['class'] .= ' ' . join( ' ', $classes );
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}
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return $attributes;
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}
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/**
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* Add attributes to our inside top bar container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function inside_top_bar( $attributes ) {
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$attributes['class'] .= ' inside-top-bar';
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if ( 'contained' === generate_get_option( 'top_bar_inner_width' ) ) {
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$attributes['class'] .= ' grid-container';
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if ( ! generate_is_using_flexbox() ) {
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$attributes['class'] .= ' grid-parent';
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}
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}
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return $attributes;
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}
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/**
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* Add attributes to our site header.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function site_header( $attributes ) {
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$attributes['id'] = 'masthead';
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$attributes['aria-label'] = esc_attr__( 'Site', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our inside site header container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function inside_site_header( $attributes ) {
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$classes = generate_get_element_classes( 'inside_header' );
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if ( $classes ) {
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$attributes['class'] .= ' ' . join( ' ', $classes );
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}
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return $attributes;
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}
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/**
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* Add attributes to our menu toggle.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function menu_toggle( $attributes ) {
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$attributes['class'] .= ' menu-toggle';
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$attributes['aria-controls'] = 'primary-menu';
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$attributes['aria-expanded'] = 'false';
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return $attributes;
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}
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/**
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* Add attributes to our main navigation.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function primary_navigation( $attributes ) {
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$attributes['id'] = 'site-navigation';
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$attributes['aria-label'] = esc_attr__( 'Primary', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our main navigation.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function primary_inner_navigation( $attributes ) {
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$classes = generate_get_element_classes( 'inside_navigation' );
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if ( $classes ) {
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$attributes['class'] .= ' ' . join( ' ', $classes );
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}
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return $attributes;
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}
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/**
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* Add attributes to our main navigation.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function mobile_menu_control_wrapper( $attributes ) {
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$attributes['id'] = 'mobile-menu-control-wrapper';
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$attributes['class'] .= ' main-navigation mobile-menu-control-wrapper';
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$attributes['aria-label'] = esc_attr__( 'Mobile Toggle', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our footer element.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function site_info( $attributes ) {
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$attributes['class'] .= ' site-info';
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$attributes['aria-label'] = esc_attr__( 'Site', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our inside site info container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function inside_site_info( $attributes ) {
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$attributes['class'] .= ' inside-site-info';
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if ( 'full-width' !== generate_get_option( 'footer_inner_width' ) ) {
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$attributes['class'] .= ' grid-container';
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if ( ! generate_is_using_flexbox() ) {
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$attributes['class'] .= ' grid-parent';
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}
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}
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return $attributes;
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}
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/**
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* Add attributes to our entry headers.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function entry_header( $attributes ) {
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$attributes['class'] .= ' entry-header';
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$attributes['aria-label'] = esc_attr__( 'Content', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our page headers.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function page_header( $attributes ) {
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$attributes['class'] .= ' page-header';
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$attributes['aria-label'] = esc_attr__( 'Page', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our entry headers.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function post_navigation( $attributes ) {
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if ( is_single() ) {
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$attributes['class'] .= ' post-navigation';
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$attributes['aria-label'] = esc_attr__( 'Posts', 'generatepress' );
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} else {
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$attributes['class'] .= ' paging-navigation';
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$attributes['aria-label'] = esc_attr__( 'Archive Page', 'generatepress' );
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}
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return $attributes;
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}
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/**
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* Add attributes to our page container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function page( $attributes ) {
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$attributes['id'] = 'page';
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return $attributes;
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}
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/**
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* Add attributes to our site content container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function site_content( $attributes ) {
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$attributes['id'] = 'content';
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$attributes['class'] .= ' site-content';
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return $attributes;
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}
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/**
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* Add attributes to our primary content container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function content( $attributes ) {
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$attributes['id'] = 'primary';
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return $attributes;
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}
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/**
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* Add attributes to our primary content container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function main( $attributes ) {
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$attributes['id'] = 'main';
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return $attributes;
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}
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/**
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* Add attributes to our left sidebar.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function left_sidebar( $attributes ) {
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$classes = generate_get_element_classes( 'left_sidebar' );
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if ( $classes ) {
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$attributes['class'] .= ' ' . join( ' ', $classes );
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}
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$attributes['id'] = 'left-sidebar';
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return $attributes;
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}
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/**
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* Add attributes to our right sidebar.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function right_sidebar( $attributes ) {
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$classes = generate_get_element_classes( 'right_sidebar' );
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if ( $classes ) {
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$attributes['class'] .= ' ' . join( ' ', $classes );
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}
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$attributes['id'] = 'right-sidebar';
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return $attributes;
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}
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/**
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* Add attributes to our footer widget inner container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function footer_widgets_container( $attributes ) {
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$classes = generate_get_element_classes( 'inside_footer' );
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if ( $classes ) {
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$attributes['class'] .= ' ' . join( ' ', $classes );
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}
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return $attributes;
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}
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/**
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* Add attributes to our footer widget inner container.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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* @param array $settings Settings passed through the function.
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*/
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public function comment_body( $attributes, $settings ) {
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$attributes['class'] .= ' comment-body';
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$attributes['id'] = 'div-comment-' . $settings['comment-id'];
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return $attributes;
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}
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/**
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* Add attributes to our comment meta.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function comment_meta( $attributes ) {
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$attributes['class'] .= ' comment-meta';
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$attributes['aria-label'] = esc_attr__( 'Comment meta', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our footer entry meta.
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*
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* @since 3.1.0
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* @param array $attributes The existing attributes.
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*/
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public function footer_entry_meta( $attributes ) {
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$attributes['class'] .= ' entry-meta';
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$attributes['aria-label'] = esc_attr__( 'Entry meta', 'generatepress' );
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return $attributes;
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}
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/**
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* Add attributes to our WooCommerce content container.
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*
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* @since 3.2.0
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* @param array $attributes The existing attributes.
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*/
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public function woocommerce_content( $attributes ) {
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if ( is_singular() ) {
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$attributes['id'] = 'post-' . get_the_ID();
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$attributes['class'] = esc_attr( implode( ' ', get_post_class( '', get_the_ID() ) ) );
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if ( 'microdata' === generate_get_schema_type() ) {
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$type = apply_filters( 'generate_article_itemtype', 'CreativeWork' );
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$attributes['itemtype'] = sprintf(
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'https://schema.org/%s',
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$type
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);
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$attributes['itemscope'] = true;
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}
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} else {
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$attributes['class'] = 'woocommerce-archive-wrapper';
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}
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return $attributes;
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}
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}
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GeneratePress_HTML_Attributes::get_instance();
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