1#@!#!123s

: / home / hrfiudwx / enterpriseuplift.com / wp-content / themes / themify-ultra / themify /
Filename : themify-microdata.php
back
<?php
/**
 * Adds Schema.org Microdata Support
 * Adds Organization fields in User Profile Page
 * @since 2.6.6
 * @return json
 */

if ( ! class_exists( 'Themify_Microdata' ,false) ) :
class Themify_Microdata {

    private static $output = array();

    public static function init() {
        if ( is_admin() ) {
            add_filter( 'themify_metabox/user/fields', array( __CLASS__, 'custom_user_meta_fields' ) );
        } else {
            add_action( 'themify_body_start', array( __CLASS__, 'schema_markup_homepage' ) );
            add_action( 'themify_content_start', array( __CLASS__, 'schema_markup_page' ) );
            add_action( 'themify_post_start', array( __CLASS__, 'schema_markup_post' ) );
            add_action( 'wp_footer', array( __CLASS__, 'display_schema_markup' ),9999 );
            add_filter( 'get_avatar', array( __CLASS__, 'authorbox_microdata' ) );
            if ( themify_is_woocommerce_active() ) {
                add_action( 'woocommerce_after_shop_loop_item', array( __CLASS__, 'schema_markup_wc_product' ) );
            }
        }
    }

    /**
     * Check whether currently a BuddyPress component page is being displayed
     *
     * @return bool
     */
    public static function is_buddypress() {
        return function_exists( 'bp_current_component' ) ? bp_current_component() : false;
    }

    public static function schema_markup_homepage() {
        // Homepage
        if ( is_home() || is_front_page() && ! is_paged() && ! self::is_buddypress() ) {
            include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
            if ( is_plugin_inactive( 'wordpress-seo/wp-seo.php' ) ) {
                $microdata = array(
                    '@context' => 'https://schema.org',
                    '@type' => 'WebSite',
                    'url' => esc_url( themify_home_url() ),
                    'potentialAction' => array(
                        '@type' => 'SearchAction',
                        'target' => add_query_arg( [ 's' => '{search_term_string}' ], esc_url( themify_home_url() ) ),
                        'query-input' => 'required name=search_term_string'
                    )
                );
                self::$output[] = $microdata;
            }
        }
    }

    // Pages
    public static function schema_markup_page() {
        global $post;

        if( ! isset( $post ) || self::is_buddypress()  || themify_is_rest()) {
            return;
        }

        $current_page_url   = $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];

        if ( themify_is_shop() ) {
            self::$output[] = array(
                '@context' => 'https://schema.org',
                '@type' => 'Store',
                'mainEntityOfPage' => array(
                    '@type' => 'WebPage',
                    '@id' => $current_page_url
                )
            );
        }
        elseif ( is_author() ) {
            $user_email=get_the_author_meta('user_email');
            $author_avatar_data = get_avatar_data( $user_email );
            self::$output[] = array(
                '@context' => 'https://schema.org',
                '@type' => 'ProfilePage',
                'mainEntityOfPage' => array(
                    '@type' => 'WebPage',
                    '@id' => $current_page_url,
                ),
                'author' => array(
                    '@type' => 'Person',
                    'name' => get_the_author(),
                    'url' => get_the_author_meta( 'url' )
                ),
                'image' => array(
                    '@type' => 'ImageObject',
                    'url' => get_avatar_url( $user_email ),
                    'width' => $author_avatar_data['width'],
                    'height' => $author_avatar_data['height']
                ),
                'description' => get_the_author_meta('description'),
                'url' => get_the_author_meta('user_url')
            );
            unset($author_avatar_data,$user_email);
        }
        elseif ( is_search() ) {
            self::$output[] = array(
                '@context' => 'https://schema.org',
                '@type' => 'SearchResultsPage',
                'mainEntityOfPage' => array(
                    '@type' => 'WebPage',
                    '@id' => $current_page_url,
                )
            );
        }
        elseif( is_page() && ! post_password_required() ) {
            $microdata = array(
                '@context' => 'https://schema.org',
                '@type' => 'WebPage',
                'mainEntityOfPage' => array(
                        '@type' => 'WebPage',
                        '@id' => get_permalink(),
                ),
                'headline' => get_the_title(),
                'datePublished' => get_the_time('c'),
                'dateModified' => get_the_modified_time('c'),
                'description' => $post->post_excerpt
            );
            if( has_post_thumbnail() ) {
                $post_image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'large' );
                if ( $post_image ) {
                    $microdata['image'] = array(
                        '@type' => 'ImageObject',
                        'url' => $post_image[0],
                        'width' => $post_image[1],
                        'height' => $post_image[2]
                    );
                    $post_image=null;
                }
            }
            $comments    = get_comments(array('post_id' => $post->ID,'status' => 'approve'));
            if(!empty($comments)){
                $comment_count  = 0;
                foreach ( $comments as $comment ) {
                    $microdata['comment'][] = array(
                        '@type' => 'Comment',
                        'author' => array(
                            '@type' => 'Person',
                            'name' => $comment->comment_author
                        ),
                        'text' => $comment->comment_content
                    );
                    ++$comment_count;
                }
                $microdata['commentCount']=$comment_count;
            }
            $comments=null;
            self::$output[] = $microdata;
        }
        $microdata=null;

    }

    // Posts
    public static function schema_markup_post() {
        if ( post_password_required() || self::is_buddypress() || themify_is_rest()) {
            return;
        }
        global $post;
        $post_type=$post->post_type;
        $creative_types = apply_filters( 'tb_creative_works_items', array( 'audio', 'highlight', 'quote', 'portfolio', 'testimonial', 'video' ) );
        // Cases
        if ( is_singular('post') ) {
            $post_schema_type = 'BlogPosting';
        } elseif ( in_array( $post_type, $creative_types,true ) ) {
            $post_schema_type = 'CreativeWork';
        } elseif ( $post_type === 'team' ) {
            $post_schema_type = 'Person';
        } elseif ( $post_type=== 'event' ) {
            $post_schema_type = 'Event';
        } elseif ( $post_type === 'gallery' ) {
            $post_schema_type = 'ImageGallery';
        } elseif ( $post_type === 'press' ) {
            $post_schema_type = 'NewsArticle';
        } else {
            if($post_type!=='post'){
                return;
            }
            $post_schema_type = 'Article';
        }
                
        $post_title     = get_the_title();
        $date_added     = get_the_time('c');
        $date_modified  = get_the_modified_time('c');
        $permalink      = get_permalink();
        $excerpt        = get_the_excerpt();
        $post_image     = has_post_thumbnail()?wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'large' ):null;
               
        if ($post_type==='post' || $post_type==='press' || $post_type==='gallery') {
            $publisher_logo = get_the_author_meta('user_meta_org_logo');
            $logo_width = $logo_height = 0;
            if ( $publisher_logo ) {
                $publisher_logo_id = themify_get_attachment_id_from_url( $publisher_logo);
                if( $publisher_logo_id ) {
                    $publisher_logo_meta = wp_get_attachment_metadata( $publisher_logo_id );
                    if ( ! empty( $publisher_logo_meta['width'] ) ) {
                        $logo_width = $publisher_logo_meta['width'];
                    }
                    if ( ! empty( $publisher_logo_meta['height'] ) ) {
                        $logo_height = $publisher_logo_meta['height'];
                    }
                }
            }
            $microdata = array(
                '@context' => 'https://schema.org',
                '@type' => $post_schema_type,
                'mainEntityOfPage' => array(
                    '@type' => 'WebPage',
                    '@id' => $permalink
                ),
                'headline' => $post_title,
                'datePublished' => $date_added,
                'dateModified' => $date_modified,
                'author' => array(
                    '@type' => 'Person',
                    'url' => get_the_author_meta( 'url' ),
                    'name' => get_the_author()
                ),
                'publisher' => array(
                    '@type' => 'Organization',
                    'name' => get_the_author_meta('user_meta_org_name'),
                    'logo' => array(
                        '@type' => 'ImageObject',
                        'url' => $publisher_logo,
                        'width' => $logo_width,
                        'height' => $logo_height
                    ),
                ),
                'description' => $excerpt
            );
                        
            $comments = is_single() ?get_approved_comments($post->ID, array('type'=>'comment','no_found_rows'=>false) ):null;
            if (!empty($comments)) {
                foreach ( $comments as $comment ) {
                    $microdata['comment'][] = array(
                        '@type' => 'Comment',
                        'author' => array(
                            '@type' => 'Person',
                            'name' => $comment->comment_author
                        ),
                        'text' => $comment->comment_content
                    );
                }
                $microdata['commentCount']=count($microdata['comment']);
            }
        }
        elseif ( $post_type === 'event') {
            if(class_exists( 'Themify_Event_Post',false ) ){
                $microdata = array(
                    '@context' => 'https://schema.org',
                    '@type' => $post_schema_type,
                    'mainEntityOfPage' => array(
                        '@type' => 'WebPage',
                        '@id' => $permalink
                    ),
                    'name' => $post_title,
                    'description' => $excerpt,
                    'startDate' => themify_get( 'start_date' ),
                                    'endDate' => themify_get( 'end_date' ),
                    'location' => array(
                        '@type' => 'Place',
                        'name' => themify_get( 'location' ),
                        'address' => themify_get( 'map_address' )
                    )
                );
                if ( themify_check( 'buy_tickets' ) ) {
                    $microdata['offers'] = array(
                        '@type' => 'Offer',
                        // "price" => "",
                        'url' => themify_get( 'buy_tickets' )
                    );
                }
            }   
        }  
        elseif ( in_array( $post_type, $creative_types,true ) ) { // Audio, Highlight, Quote, Portfolio, Testimonial, Video
            $microdata = array(
                '@context' => 'https://schema.org',
                '@type' => $post_schema_type,
                'mainEntityOfPage' => array(
                    '@type' => 'WebPage',
                    '@id' => $permalink
                ),
                'headline' => $post_title,
                'datePublished' => $date_added,
                'dateModified' => $date_modified,
                'description' => $excerpt
            );
            $post_video=themify_get( 'video_url' );
            if ( $post_video!= '' ) {
                $video_meta = self::fetch_video_meta( $post_video );
                if( $video_meta!==false ) {
                    $microdata['video'] = array(
                        '@type' => 'VideoObject',
                        'url' => $post_video
                    );
                    if( isset( $video_meta->thumbnail_url ) ) {
                        $microdata['video']['thumbnailUrl'] = $video_meta->thumbnail_url;
                    }
                    $microdata['video']['uploadDate'] = isset( $video_meta->upload_date )?$video_meta->upload_date:$date_added;
                    $microdata['video']['description'] = isset( $video_meta->description )?$video_meta->description:$excerpt;
                    $microdata['video']['name'] = isset( $video_meta->title )?$video_meta->title:$post_title;
                }
            }
        } 
        elseif ( $post_type === 'team' ) {
            $microdata = array(
                '@context' => 'https://schema.org',
                '@type' => $post_schema_type,
                'mainEntityOfPage' => array(
                    '@type' => 'WebPage',
                    '@id' => $permalink
                ),
                'name' => $post_title,
                'description' => $excerpt
            );
        }
        if(isset($microdata)){
            if ( ! empty( $post_image ) ) {
                $microdata['image'] = array(
                    '@type' => 'ImageObject',
                    'url' => $post_image[0],
                    'width' => $post_image[1],
                    'height' => $post_image[2]
                );
            }
            self::$output[] = $microdata;
            $microdata=null;
        }
    }

    // WooCommerce Products
    public static function schema_markup_wc_product() {
        // Product
        if ( ! is_singular( 'product' ) && ! post_password_required() && !themify_is_rest()) {
            global $post, $product;

            $post = is_int($post)?get_post($post):$post;
            if ( !is_object( $product ) || !is_object($post) ) {
                return;
            }

            $price_valid_until = get_post_meta( $post->ID, '_sale_price_dates_to', true );
            // Output only for product loops, not single product.
            // Single product metadata added by WooCommerce.
            $microdata = array(
                '@context' => 'https://schema.org',
                '@type' => 'Product',
                'name' => $product->get_title(),
                'description' => $post->post_excerpt,
                'sku' => $product->get_sku(),
                'brand' => '',
                'offers' => array(
                    '@type' => 'Offer',
                    'price' => $product->get_price(),
                    'priceCurrency' => apply_filters( 'woocommerce_currency', get_option( 'woocommerce_currency' ) ),
                    'priceValidUntil' => $price_valid_until?date_i18n( 'Y-m-d', $price_valid_until ):'',
                    'availability' => 'https://schema.org/InStock',
                    'url' => get_permalink( $product->get_id() )
                )
            );
            if ( $product->get_review_count() && ('yes' === get_option( 'woocommerce_enable_reviews', 'yes' )) ) {
                $microdata['aggregateRating'] = array(
                    '@type'       => 'AggregateRating',
                    'ratingValue' => $product->get_average_rating(),
                    'reviewCount' => $product->get_review_count()
                );
            }
            if ( has_post_thumbnail() ) {
                $post_image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ),  'large' );
                if ( ! empty( $post_image ) ) {
                    $microdata['image'] = array(
                        '@type' => 'ImageObject',
                        'url' => $post_image[0],
                        'width' => $post_image[1],
                        'height' => $post_image[2]
                    );
                }
            }
            self::$output[] = $microdata;
            $microdata=null;
        }
    }

    // Output Schema.org JSON-LD
    public static function display_schema_markup() {
        self::$output = apply_filters( 'themify_microdata', self::$output );
        if ( ! empty( self::$output ) ) {
            echo '<!-- SCHEMA BEGIN --><script type="application/ld+json">',json_encode( self::$output ),'</script><!-- /SCHEMA END -->';
            self::$output = array();
        }
    }

    /**
     * Adds itemprop='image' microdata to avatar called by author box
     * @param string $avatar The original markup for avatar
     * @return string Modified markup with microdata
     */
    public static function authorbox_microdata( $avatar ) {
        return str_replace( "class='avatar", "itemprop='image' class='avatar", $avatar );
    }

    public static function custom_user_meta_fields( $fields ) {
        Themify_Metabox::get_instance()->admin_enqueue_scripts();
        Themify_Metabox::get_instance()->enqueue();
        $fields['themify-microdata'] = array(
            'title' => __( 'Organization', 'themify' ),
            'description' => sprintf( __( 'These fields are required to fully comply with <a href="%s">Rich Snippets</a> standards.', 'themify' ), 'https://developers.google.com/structured-data/rich-snippets/articles' ),
            'fields' => array(
                array(
                    'name' => 'user_meta_org_name',
                    'title' => __( 'Organization Name', 'themify' ),
                    'type' => 'textbox',
                ),
                array(
                    'name' => 'user_meta_org_logo',
                    'title' => __( 'Organization Logo', 'themify' ),
                    'description' => __( 'Organizaition Logo should be no wider than 600px, and no taller than 60px.', 'themify' ),
                    'type' => 'image',
                    'meta' => array()
                ),
            ),
        );

        return $fields;
    }

    private static function fetch_video_meta( $video_url ) {
        $cache_key = 'themify_video_meta_' . $video_url;
        if ( false === ( $meta = Themify_Storage::get( $cache_key) ) ) {
            if ( preg_match( '%(?:youtube(?:-nocookie)?\.com/(?:[^/]+/.+/|(?:v|e(?:mbed)?)/|.*[?&]v=)|youtu\.be/)([^"&?/ ]{11})%i', $video_url, $match ) ) {
                $request = wp_remote_get( "https://www.youtube.com/oembed?url=". urlencode( $video_url ) ."&format=json", array( 'sslverify' => false ) );
            } elseif ( false !== stripos( $video_url, 'vimeo' ) ) {
                $request = wp_remote_get( 'https://vimeo.com/api/oembed.json?url='.urlencode( $video_url ), array( 'sslverify' => false ) );
            } elseif( false !== stripos( $video_url, 'funnyordie' ) ) {
                $request = wp_remote_get( 'https://www.funnyordie.com/oembed.json?url='.urlencode( $video_url ), array( 'sslverify' => false ) );
            } elseif( false !== stripos( $video_url, 'dailymotion' ) ) {
                $video_id = parse_url( $video_url, PHP_URL_PATH );
                $request = wp_remote_get( 'https://api.dailymotion.com/' . str_replace( '/embed/', '', $video_id ) . '?fields=thumbnail_large_url', array( 'sslverify' => false ) );
            } elseif( false !== stripos( $video_url, 'blip' ) ) {
                $request = wp_remote_get( 'https://blip.tv/oembed?url=' . $video_url, array( 'sslverify' => false ) );
            }

            if ( isset( $request ) && ! is_wp_error( $request ) ) {
                $response_body = wp_remote_retrieve_body( $request );
                if ( '' != $response_body ) {
                    $meta = json_decode( $response_body );
                    Themify_Storage::set( $cache_key, $meta, YEAR_IN_SECONDS );
                    return $meta;
                }
            }
        } else {
            return $meta;
        }

        return false;
    }
}
Themify_Microdata::init();
endif;