<?php
/**
* Schema markup.
*
* @package Astra
* @link https://wpastra.com/
* @since Astra 2.1.3
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Astra CreativeWork Schema Markup.
*
* @since 2.1.3
*/
class Astra_CreativeWork_Schema extends Astra_Schema {
/**
* Setup schema
*
* @since 2.1.3
*/
public function setup_schema() {
if ( true !== $this->schema_enabled() ) {
return false;
}
add_filter( 'astra_attr_article-blog', array( $this, 'creative_work_schema' ) );
add_filter( 'astra_attr_article-page', array( $this, 'creative_work_schema' ) );
add_filter( 'astra_attr_article-single', array( $this, 'creative_work_schema' ) );
add_filter( 'astra_attr_article-content', array( $this, 'creative_work_schema' ) );
add_filter( 'astra_attr_article-title-blog', array( $this, 'article_title_blog_schema_prop' ) );
add_filter( 'astra_attr_article-title-blog-single', array( $this, 'article_title_blog_single_schema_prop' ) );
add_filter( 'astra_attr_article-title-content-page', array( $this, 'article_title_content_page_schema_prop' ) );
add_filter( 'astra_attr_article-title-content', array( $this, 'article_title_content_schema_prop' ) );
add_filter( 'astra_attr_article-entry-content-blog-layout', array( $this, 'article_content_blog_layout_schema_prop' ) );
add_filter( 'astra_attr_article-entry-content-page', array( $this, 'article_content_page_schema_prop' ) );
add_filter( 'astra_attr_article-entry-content', array( $this, 'article_content_schema_prop' ) );
add_filter( 'astra_attr_article-entry-content-blog-layout-2', array( $this, 'article_content_blog_layout_2_schema_prop' ) );
add_filter( 'astra_attr_article-entry-content-blog-layout-3', array( $this, 'article_content_blog_layout_3_schema_prop' ) );
add_filter( 'astra_attr_article-entry-content-single-layout', array( $this, 'article_content_single_layout_schema_prop' ) );
add_filter( 'astra_post_thumbnail_itemprop', array( $this, 'article_image_schema_prop' ) );
add_filter( 'astra_attr_article-image-blog-archive', array( $this, 'article_image_blog_archive_schema_prop' ) );
add_filter( 'astra_attr_article-image-blog-single-post', array( $this, 'article_image_blog_single_post_schema_prop' ) );
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function creative_work_schema( $attr ) {
$attr['itemtype'] = 'https://schema.org/CreativeWork';
$attr['itemscope'] = 'itemscope';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_title_blog_schema_prop( $attr ) {
$attr['itemprop'] = 'headline';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_title_blog_single_schema_prop( $attr ) {
$attr['itemprop'] = 'headline';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_title_content_page_schema_prop( $attr ) {
$attr['itemprop'] = 'headline';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_title_content_schema_prop( $attr ) {
$attr['itemprop'] = 'headline';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_content_blog_layout_schema_prop( $attr ) {
$attr['itemprop'] = 'text';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_content_page_schema_prop( $attr ) {
$attr['itemprop'] = 'text';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_content_schema_prop( $attr ) {
$attr['itemprop'] = 'text';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_content_blog_layout_2_schema_prop( $attr ) {
$attr['itemprop'] = 'text';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_content_blog_layout_3_schema_prop( $attr ) {
$attr['itemprop'] = 'text';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_content_single_layout_schema_prop( $attr ) {
$attr['itemprop'] = 'text';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return string|array Updated embed markup.
*/
public function article_image_schema_prop( $attr ) {
/** @psalm-suppress InvalidReturnStatement */
return 'itemprop=image';
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_image_blog_archive_schema_prop( $attr ) {
$attr['itemprop'] = 'image';
return $attr;
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function article_image_blog_single_post_schema_prop( $attr ) {
$attr['itemprop'] = 'image';
return $attr;
}
/**
* Enabled schema
*
* @since 2.1.3
*/
protected function schema_enabled() {
return apply_filters( 'astra_creativework_schema_enabled', parent::schema_enabled() );
}
}
new Astra_CreativeWork_Schema();