500 lines
12 KiB
PHP
500 lines
12 KiB
PHP
<?php
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/**
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* This file handles our Layout Element functionality.
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*
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* @package GP Premium
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // No direct access, please.
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}
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/**
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* The Layout Element.
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*/
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class GeneratePress_Site_Layout {
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/**
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* Set our location variable.
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*
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* @since 1.7
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* @var array
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*/
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protected $conditional = array();
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/**
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* Set our exclusion variable.
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*
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* @since 1.7
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* @var array
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*/
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protected $exclude = array();
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/**
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* Set our user condition variable.
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*
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* @since 1.7
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* @var array
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*/
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protected $users = array();
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/**
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* Set up our other options.
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*
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* @since 1.7
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* @deprecated 1.7.3
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* @var array
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*/
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protected static $options = array();
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/**
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* Sidebar layout.
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*
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* @since 1.7.3
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* @var string
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*/
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protected $sidebar_layout = null;
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/**
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* Footer widgets layout.
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*
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* @since 1.7.3
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* @var int
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*/
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protected $footer_widgets = null;
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/**
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* Whether to disable site header.
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*
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* @since 1.7.3
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* @var boolean
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*/
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protected $disable_site_header = null;
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/**
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* Whether to disable mobile header.
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*
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* @since 1.11.0
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* @var boolean
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*/
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protected $disable_mobile_header = null;
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/**
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* Whether to disable top bar.
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*
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* @since 1.7.3
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* @var boolean
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*/
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protected $disable_top_bar = null;
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/**
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* Whether to disable primary nav.
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*
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* @since 1.7.3
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* @var boolean
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*/
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protected $disable_primary_navigation = null;
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/**
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* Whether to disable secondary nav.
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*
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* @since 1.7.3
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* @var boolean
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*/
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protected $disable_secondary_navigation = null;
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/**
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* Whether to disable featured image.
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*
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* @since 1.7.3
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* @var boolean
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*/
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protected $disable_featured_image = null;
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/**
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* Whether to disable content title.
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*
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* @since 1.7.3
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* @var boolean
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*/
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protected $disable_content_title = null;
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/**
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* Whether to disable footer.
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*
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* @since 1.7.3
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* @var boolean
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*/
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protected $disable_footer = null;
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/**
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* Container type (full width etc..).
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*
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* @since 1.7.3
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* @var string
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*/
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protected $content_area = null;
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/**
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* Content width.
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*
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* @since 1.7.3
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* @var int
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*/
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protected $content_width = null;
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/**
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* Set our post ID.
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*
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* @since 1.7
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* @var int
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*/
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protected static $post_id = '';
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/**
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* Count how many instances are set.
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*
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* @since 1.7
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* @deprecated 1.7.3
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* @var int
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*/
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public static $instances = 0;
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/**
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* Set our class and give our variables values.
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*
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* @since 1.7
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*
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* @param int $post_id The post ID of our element.
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*/
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public function __construct( $post_id ) {
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self::$post_id = $post_id;
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if ( get_post_meta( $post_id, '_generate_element_display_conditions', true ) ) {
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$this->conditional = get_post_meta( $post_id, '_generate_element_display_conditions', true );
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}
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if ( get_post_meta( $post_id, '_generate_element_exclude_conditions', true ) ) {
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$this->exclude = get_post_meta( $post_id, '_generate_element_exclude_conditions', true );
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}
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if ( get_post_meta( $post_id, '_generate_element_user_conditions', true ) ) {
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$this->users = get_post_meta( $post_id, '_generate_element_user_conditions', true );
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}
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if ( get_post_meta( $post_id, '_generate_sidebar_layout', true ) ) {
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$this->sidebar_layout = get_post_meta( $post_id, '_generate_sidebar_layout', true );
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}
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if ( get_post_meta( $post_id, '_generate_footer_widgets', true ) ) {
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$this->footer_widgets = get_post_meta( $post_id, '_generate_footer_widgets', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_site_header', true ) ) {
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$this->disable_site_header = get_post_meta( $post_id, '_generate_disable_site_header', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_mobile_header', true ) ) {
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$this->disable_mobile_header = get_post_meta( $post_id, '_generate_disable_mobile_header', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_top_bar', true ) ) {
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$this->disable_top_bar = get_post_meta( $post_id, '_generate_disable_top_bar', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_primary_navigation', true ) ) {
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$this->disable_primary_navigation = get_post_meta( $post_id, '_generate_disable_primary_navigation', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_secondary_navigation', true ) ) {
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$this->disable_secondary_navigation = get_post_meta( $post_id, '_generate_disable_secondary_navigation', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_featured_image', true ) ) {
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$this->disable_featured_image = get_post_meta( $post_id, '_generate_disable_featured_image', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_content_title', true ) ) {
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$this->disable_content_title = get_post_meta( $post_id, '_generate_disable_content_title', true );
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}
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if ( get_post_meta( $post_id, '_generate_disable_footer', true ) ) {
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$this->disable_footer = get_post_meta( $post_id, '_generate_disable_footer', true );
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}
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if ( get_post_meta( $post_id, '_generate_content_area', true ) ) {
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$this->content_area = get_post_meta( $post_id, '_generate_content_area', true );
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}
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if ( get_post_meta( $post_id, '_generate_content_width', true ) ) {
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$this->content_width = get_post_meta( $post_id, '_generate_content_width', true );
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}
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$display = apply_filters( 'generate_layout_element_display', GeneratePress_Conditions::show_data( $this->conditional, $this->exclude, $this->users ), $post_id );
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/**
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* Simplify filter name.
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*
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* @since 2.0.0
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*/
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$display = apply_filters(
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'generate_element_display',
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$display,
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$post_id
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);
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if ( $display ) {
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global $generate_elements;
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$generate_elements[ $post_id ] = array(
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'is_block_element' => false,
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'type' => 'layout',
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'id' => $post_id,
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);
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add_action( 'wp', array( $this, 'after_setup' ), 100 );
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add_action( 'wp_enqueue_scripts', array( $this, 'build_css' ), 50 );
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if ( is_admin() ) {
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add_action( 'current_screen', array( $this, 'after_setup' ), 100 );
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add_action( 'enqueue_block_editor_assets', array( $this, 'build_css' ), 50 );
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}
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}
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}
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/**
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* Return our available options.
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*
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* @since 1.7
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* @deprecated 1.7.3
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*
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* @return array
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*/
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public static function get_options() {
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return false;
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}
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/**
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* Initiate our set layout changes.
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*
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* @since 1.7
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*/
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public function after_setup() {
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if ( $this->sidebar_layout && ! self::post_meta_exists( '_generate-sidebar-layout-meta' ) ) {
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add_filter( 'generate_sidebar_layout', array( $this, 'filter_options' ) );
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}
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if ( $this->footer_widgets && ! self::post_meta_exists( '_generate-footer-widget-meta' ) ) {
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add_filter( 'generate_footer_widgets', array( $this, 'filter_options' ) );
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}
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if ( $this->disable_site_header ) {
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remove_action( 'generate_header', 'generate_construct_header' );
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}
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if ( $this->disable_mobile_header ) {
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remove_action( 'generate_after_header', 'generate_menu_plus_mobile_header', 5 );
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}
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if ( $this->disable_top_bar ) {
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remove_action( 'generate_before_header', 'generate_top_bar', 5 );
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remove_action( 'generate_inside_secondary_navigation', 'generate_secondary_nav_top_bar_widget', 5 );
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}
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if ( $this->disable_primary_navigation ) {
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add_filter( 'generate_navigation_location', '__return_false', 20 );
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add_filter( 'generate_disable_mobile_header_menu', '__return_true' );
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}
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if ( $this->disable_secondary_navigation ) {
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add_filter( 'has_nav_menu', array( $this, 'disable_secondary_navigation' ), 10, 2 );
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}
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if ( $this->disable_featured_image ) {
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remove_action( 'generate_after_entry_header', 'generate_blog_single_featured_image' );
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remove_action( 'generate_before_content', 'generate_blog_single_featured_image' );
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remove_action( 'generate_after_header', 'generate_blog_single_featured_image' );
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remove_action( 'generate_before_content', 'generate_featured_page_header_inside_single' );
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remove_action( 'generate_after_header', 'generate_featured_page_header' );
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}
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if ( $this->disable_content_title ) {
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add_filter( 'generate_show_title', '__return_false' );
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}
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if ( $this->disable_footer ) {
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remove_action( 'generate_footer', 'generate_construct_footer' );
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add_filter( 'generate_footer_widgets', '__return_null' );
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}
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if ( $this->content_area ) {
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add_filter( 'body_class', array( $this, 'body_classes' ) );
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}
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if ( is_admin() ) {
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if ( $this->sidebar_layout && ! self::admin_post_meta_exists( '_generate-sidebar-layout-meta' ) ) {
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add_filter( 'generate_block_editor_sidebar_layout', array( $this, 'filter_options' ) );
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}
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if ( $this->disable_content_title ) {
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add_filter( 'generate_block_editor_show_content_title', '__return_false' );
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}
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}
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}
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/**
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* Build dynamic CSS
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*/
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public function build_css() {
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if ( $this->content_width ) {
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wp_add_inline_style( 'generate-style', '#content {max-width: ' . absint( $this->content_width ) . 'px;margin-left: auto;margin-right: auto;}' );
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}
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if ( is_admin() ) {
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$admin_css = '';
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if ( 'full-width' === $this->content_area ) {
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$admin_css .= 'body .wp-block{max-width: 100%}';
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}
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if ( $this->content_area ) {
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$admin_css .= '#generate-layout-page-builder-container {opacity: 0.5;pointer-events: none;}';
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}
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if ( $this->disable_content_title ) {
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$admin_css .= '.content-title-visibility{display: none !important;}label[for="meta-generate-disable-headline"] {opacity: 0.5;pointer-events: none;}';
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}
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if ( $this->content_width ) {
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$admin_css .= 'body .wp-block{max-width: ' . absint( $this->content_width ) . 'px;}';
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}
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if ( $admin_css ) {
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wp_add_inline_style( 'generate-block-editor-styles', $admin_css );
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}
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}
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}
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/**
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* Check to see if our individual post metabox has a value.
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*
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* @since 1.7
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*
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* @param string $meta The meta key we're checking for.
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* @return bool
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*/
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public static function post_meta_exists( $meta ) {
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if ( ! is_singular() ) {
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return false;
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}
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$value = get_post_meta( get_the_ID(), $meta, true );
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if ( '_generate-footer-widget-meta' === $meta && '0' === $value ) {
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$value = true;
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}
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if ( $value ) {
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return true;
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}
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return false;
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}
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/**
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* Check to see if our individual post metabox has a value in the admin area.
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*
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* @since 1.11.0
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*
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* @param string $meta The meta key we're checking for.
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* @return bool
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*/
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public static function admin_post_meta_exists( $meta ) {
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if ( is_admin() ) {
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$current_screen = get_current_screen();
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if ( isset( $current_screen->is_block_editor ) && $current_screen->is_block_editor ) {
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$post_id = false;
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if ( isset( $_GET['post'] ) ) { // phpcs:ignore -- No data processing happening here.
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$post_id = absint( $_GET['post'] ); // phpcs:ignore -- No data processing happening here.
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}
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if ( $post_id ) {
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$value = get_post_meta( $post_id, $meta, true );
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if ( '_generate-footer-widget-meta' === $meta && '0' === $value ) {
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$value = true;
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}
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if ( $value ) {
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return true;
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}
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} else {
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return false;
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}
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}
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}
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}
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/**
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* Filter our filterable options.
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*
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* @since 1.7
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*/
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public function filter_options() {
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$filter = current_filter();
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if ( 'generate_sidebar_layout' === $filter || 'generate_block_editor_sidebar_layout' === $filter ) {
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return $this->sidebar_layout;
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}
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if ( 'generate_footer_widgets' === $filter ) {
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if ( 'no-widgets' === $this->footer_widgets ) {
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return 0;
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} else {
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return $this->footer_widgets;
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}
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}
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}
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/**
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* Disable the Secondary Navigation if set.
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*
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* @since 1.7
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*
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* @param bool $has_nav_menu The existing value.
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* @param string $location The location we're checking.
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* @return bool
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*/
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public static function disable_secondary_navigation( $has_nav_menu, $location ) {
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if ( 'secondary' === $location ) {
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return false;
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}
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return $has_nav_menu;
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}
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/**
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* Sets any necessary body classes.
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*
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* @since 1.7
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*
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* @param array $classes Our existing body classes.
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* @return array Our new set of classes.
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*/
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public function body_classes( $classes ) {
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if ( 'full-width' === $this->content_area ) {
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$classes[] = 'full-width-content';
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}
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if ( 'contained' === $this->content_area ) {
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$classes[] = 'contained-content';
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}
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return $classes;
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}
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}
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