| Dir : /home/trave494/princesspicnicevents.com/wp-content/plugins/penci-recipe/inc/ |
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| Dir : //home/trave494/princesspicnicevents.com/wp-content/plugins/penci-recipe/inc/json_schema.php |
<?php
add_action( 'penci_amp_post_template_head', 'penci_recipe_json_schema' );
add_action( 'wp_head', 'penci_recipe_json_schema' );
if( ! function_exists( 'penci_recipe_json_schema' ) ){
function penci_recipe_json_schema(){
global $post;
if ( is_singular() ) {
$recipe_id = $id = get_the_ID();
if ( ! empty( $id ) && is_numeric( $id ) ) {
$recipe_id = $id;
}
// Get recipe meta
$recipe_title = get_post_meta( $recipe_id, 'penci_recipe_title', true );
if( $recipe_title ) {
$recipe_servings = get_post_meta( $recipe_id, 'penci_recipe_servings', true );
$recipe_cooktime = get_post_meta( $recipe_id, 'penci_recipe_cooktime', true );
$recipe_cooktime_fm = get_post_meta( $recipe_id, 'penci_recipe_cooktime_format', true );
$recipe_totaltime_fm = get_post_meta( $recipe_id, 'penci_recipe_totaltime_format', true ) ? get_post_meta( $recipe_id, 'penci_recipe_totaltime_format', true ) : $recipe_cooktime_fm;
$recipe_preptime = get_post_meta( $recipe_id, 'penci_recipe_preptime', true );
$recipe_preptime_fm = get_post_meta( $recipe_id, 'penci_recipe_preptime_format', true );
$recipe_ingredients = get_post_meta( $recipe_id, 'penci_recipe_ingredients', true );
$recipe_instructions = get_post_meta( $recipe_id, 'penci_recipe_instructions', true );
$recipe_note = get_post_meta( $recipe_id, 'penci_recipe_note', true );
$recipe_calories = get_post_meta( $recipe_id, 'penci_recipe_calories', true ) ? get_post_meta( $recipe_id, 'penci_recipe_calories', true ) : get_theme_mod('penci_recipe_dfcalories');
$recipe_fat = get_post_meta( $recipe_id, 'penci_recipe_fat', true ) ? get_post_meta( $recipe_id, 'penci_recipe_fat', true ) : get_theme_mod('penci_recipe_dffat');
$recipe_keywords = get_post_meta( $recipe_id, 'penci_recipe_keywords', true ) ? get_post_meta( $recipe_id, 'penci_recipe_keywords', true ) : get_theme_mod('penci_recipe_dfkeywords');
$recipe_cuisine = get_post_meta( $recipe_id, 'penci_recipe_cuisine', true ) ? get_post_meta( $recipe_id, 'penci_recipe_cuisine', true ) : get_theme_mod('penci_recipe_dfcuisine');
$recipe_videoid = get_post_meta( $recipe_id, 'penci_recipe_videoid', true ) ? get_post_meta( $recipe_id, 'penci_recipe_videoid', true ) : get_theme_mod('penci_recipe_dfvideoid');
$recipe_videotitle = get_post_meta( $recipe_id, 'penci_recipe_videotitle', true ) ? get_post_meta( $recipe_id, 'penci_recipe_videotitle', true ) : get_theme_mod('penci_recipe_dfvideotitle');
$recipe_videoduration = get_post_meta( $recipe_id, 'penci_recipe_videoduration', true ) ? get_post_meta( $recipe_id, 'penci_recipe_videoduration', true ) : get_theme_mod('penci_recipe_dfvideoduration');
$recipe_videodate = get_post_meta( $recipe_id, 'penci_recipe_videodate', true ) ? get_post_meta( $recipe_id, 'penci_recipe_videodate', true ) : get_theme_mod('penci_recipe_dfvideodate');
$recipe_videodes = get_post_meta( $recipe_id, 'penci_recipe_videodes', true ) ? get_post_meta( $recipe_id, 'penci_recipe_videodes', true ) : get_theme_mod('penci_recipe_dfvideodes');
$recipe_calories = $recipe_calories ? $recipe_calories : '200';
$recipe_fat = $recipe_fat ? $recipe_fat : '20 grams';
if( ! metadata_exists('post', $recipe_id, 'penci_recipe_rate_total') ){
add_post_meta( $recipe_id, 'penci_recipe_rate_total', '5' );
}
if( ! metadata_exists('post', $recipe_id, 'penci_recipe_rate_people') ){
add_post_meta( $recipe_id, 'penci_recipe_rate_people', '1' );
}
$rate_total = get_post_meta( $recipe_id, 'penci_recipe_rate_total', true );
$rate_people = get_post_meta( $recipe_id, 'penci_recipe_rate_people', true );
// Turn ingredients into an array
$recipe_ingredients_array = array();
if( $recipe_ingredients ):
$recipe_ingredients_replace = preg_replace( '/<h\d.*?>(.*?)<\/h\d>/', '', $recipe_ingredients );
$recipe_ingredients_trim = wp_strip_all_tags( $recipe_ingredients_replace );
$recipe_ingredients_array = preg_split( '/\r\n|[\r\n]/', $recipe_ingredients_trim );
endif;
// Rate number
$rate_number = 5;
if( $rate_total && $rate_people ){
$rate_number = number_format( intval( $rate_total ) / intval( $rate_people ), 1 );
if( ($rate_number*10) > 50 ){
$rate_number = '5.0';
}
}
$allow_rate = 1;
if( isset( $_COOKIE[ 'recipe_rate_postid_'.$recipe_id ] ) ){
$allow_rate = 0;
}
$rand = rand(100, 9999);
wp_enqueue_script('jquery-recipe-print');
$excerpt = has_excerpt() ? get_the_excerpt() : get_the_title();
$thumb_alt = $thumb_title_html = '';
if( has_post_thumbnail( $recipe_id ) && function_exists( 'penci_get_image_alt' ) && function_exists( 'penci_get_image_title' ) ){
$thumb_id = get_post_thumbnail_id( $recipe_id );
$thumb_alt = penci_get_image_alt( $thumb_id, $recipe_id );
$thumb_title_html = penci_get_image_title( $thumb_id );
}
$json_recipe_ingredients = $json_recipe_instructions = array();
if ( $recipe_ingredients ){
if( ! get_theme_mod( 'penci_recipe_ingredients_visual' ) ){
foreach ( $recipe_ingredients_array as $ingredient ) {
if ( $ingredient ) {
$ing_trim = trim( $ingredient );
$str_ing = substr( $ing_trim, 0, 2 );
$str_echo = substr( $ing_trim, 2 );
$json_recipe_ingredients[] = $str_ing == '==' ? $str_echo : $ingredient;
}
}
}else{
$json_recipe_ingredients = penci_recipe_reverse_wpautop( $recipe_ingredients );
}
}
if( $recipe_instructions ){
$json_recipe_instructions = penci_recipe_reverse_wpautop( $recipe_instructions );
}
$json_recipe = array(
'@context' => 'https://schema.org/',
'@type' => 'Recipe',
'name' => $recipe_title,
'image' => get_the_post_thumbnail_url( $recipe_id, 'full' ),
'author' => array(
'@type' => 'Person',
'name' => penci_recipe_get_post_author(),
),
'description' => $excerpt,
'datePublished' => get_the_date( 'Y-m-d' ),
'recipeCategory' => penci_recipe_get_post_category( $recipe_id ),
'keywords' => $recipe_keywords ? $recipe_keywords : wp_strip_all_tags( get_the_title() ),
'recipeCuisine' => $recipe_cuisine ? $recipe_cuisine : 'European',
'recipeYield' => $recipe_servings,
'prepTime' => 'PT' . $recipe_preptime_fm,
'totalTime' => 'PT' . $recipe_totaltime_fm,
'cookTime' => 'PT' . $recipe_cooktime_fm,
'aggregateRating' => array(
'@type' => 'AggregateRating',
'ratingValue' => $rate_number,
'reviewCount' => $rate_people,
),
'recipeIngredient' => $json_recipe_ingredients,
'recipeInstructions' => $json_recipe_instructions,
//'expires' => get_the_date( 'Y-m-d' )
);
if( ! get_theme_mod( 'penci_recipe_remove_nutrition' ) ){
$json_recipe['nutrition'] = array(
'@type' => 'NutritionInformation',
'calories' => $recipe_calories,
'fatContent' => $recipe_fat,
);
}
if ( $recipe_videoid && $recipe_videotitle && $recipe_videoduration && $recipe_videodate && $recipe_videodes ) {
$json_recipe['video'] = array(
'@type' => 'VideoObject',
'name' => $recipe_videotitle,
'description' => $recipe_videodes,
'thumbnailUrl' => 'https://img.youtube.com/vi/' . $recipe_videoid . '/maxresdefault.jpg',
'contentUrl' => 'https://www.youtube.com/watch?v=' . $recipe_videoid,
'embedUrl' => 'https://www.youtube.com/embed/' . $recipe_videoid,
'uploadDate' => $recipe_videodate,
'duration' => 'PT' . $recipe_videoduration,
);
}
?>
<script type="application/ld+json" class="penci-recipe-schema"><?php echo wp_json_encode( $json_recipe ); ?></script>
<?php
}
}
}
}
function penci_recipe_reverse_wpautop( $str ) {
$str = wpautop( do_shortcode( htmlspecialchars_decode( $str ) ) );
$str = str_replace( array( "\n",'<ol>','</ol>','<ul>','</ul>' ), array( '','','','','' ), $str );
// Strip all <p> tags
$str = str_replace( "<p>", "", $str );
$str = str_replace( "<li>", "", $str );
// Replace </p> with a known delimiter
$str = str_replace( "</p>", "::|::", $str );
$str = str_replace( "</li>", "::|::", $str );
$str = substr( $str, 0, -5 );
$str_arr = array();
if( $str ){
$str = wp_strip_all_tags( $str );
$str_arr = explode( "::|::", $str );
}
return $str_arr;
}
function penci_recipe_get_post_author(){
global $post;
$post_author = isset( $post->post_author ) ? $post->post_author : '';
$author = get_the_author_meta( 'display_name', $post_author );
return $author ? $author : 'author';
}