'; $schema_html .= $schema_values_json; $schema_html .= ''; return apply_filters( 'cooked_schema_html', $schema_html, $recipe ); else: return ''; endif; } public static function schema_values( $recipe = false ) { global $_cooked_settings; if ( !$recipe ): global $post; $recipe = Cooked_Recipes::get_settings( $post->ID ); $rpost = get_post( $post->ID ); else: $rpost = get_post( $recipe['id'] ); endif; $_nutrition_facts = Cooked_Measurements::nutrition_facts(); $recipe_thumbnail = has_post_thumbnail($rpost) ? get_the_post_thumbnail_url( $rpost, 'cooked-medium' ) : ''; if ( !$recipe_author = Cooked_Users::format_author_name( get_the_author_meta( 'display_name', $rpost->post_author ) ) ): $recipe_author = ''; endif; $ingredients = []; if ( isset($recipe['ingredients']) && !empty($recipe['ingredients']) ): foreach ( $recipe['ingredients'] as $ing ): if ( isset( $ing['section_heading_name'] ) ): continue; endif; $ingredient = Cooked_Recipes::single_ingredient( $ing, false, true ); if ( !empty( $ingredient ) ): $ingredient_cleaned = wp_strip_all_tags( preg_replace("~(?:\[/?)[^/\]]+/?\]~s", '', $ingredient) ); $ingredients[] = $ingredient_cleaned; endif; endforeach; endif; $directions = []; if ( isset($recipe['directions']) && !empty($recipe['directions']) ): $number = 1; foreach ( $recipe['directions'] as $dir ): if ( isset( $dir['section_heading_name'] ) ): continue; endif; $direction = Cooked_Recipes::single_direction( $dir, false, true ); if ( !empty( $direction ) ): $direction_cleaned = wp_strip_all_tags( preg_replace("~(?:\[/?)[^/\]]+/?\]~s", '', $direction) ); $image_id = isset($dir['image']) ? $dir['image'] : false; $image = ''; if ( $image_id ): $image = wp_get_attachment_image_src( $image_id, 'full' ); $image = $image[0]; endif; $directions[] = [ '@type' => 'HowToStep', 'name' => sprintf(__('Step %d', 'cooked'), $number), 'text' => $direction_cleaned, 'url' => get_permalink($rpost) . '#cooked-single-direction-step-' . $number, 'image' => $image, ]; endif; $number++; endforeach; endif; $category_name = ''; if (in_array('cp_recipe_category', $_cooked_settings['recipe_taxonomies'])): $categories = get_the_terms( $rpost->ID, 'cp_recipe_category' ); if (!empty($categories)): $category = $categories[0]; $category_name = $category->name; endif; endif; $cook_time = isset($recipe['cook_time']) && $recipe['cook_time'] ? esc_html( $recipe['cook_time'] ) : 0; $prep_time = isset($recipe['prep_time']) && $recipe['prep_time'] ? esc_html( $recipe['prep_time'] ) : 0; $total_time = $cook_time + $prep_time; $unsaturatedFatAmount = (isset($recipe['nutrition']['monounsaturated_fat']) && $recipe['nutrition']['monounsaturated_fat'] ? $recipe['nutrition']['monounsaturated_fat'] : 0) + (isset($recipe['nutrition']['polyunsaturated_fat']) && $recipe['nutrition']['polyunsaturated_fat'] ? $recipe['nutrition']['polyunsaturated_fat'] : 0); if ($unsaturatedFatAmount): $unsaturatedFatContent = $unsaturatedFatAmount . ' ' . $_nutrition_facts['main']['fat']['subs']['monounsaturated_fat']['measurement']; else: $unsaturatedFatContent = ''; endif; $description = ''; if (!empty($recipe['seo_description'])): $description = wp_strip_all_tags( preg_replace("~(?:\[/?)[^/\]]+/?\]~s", '', $recipe['seo_description']) ); ; elseif (!empty($recipe['excerpt'])): $description = wp_strip_all_tags( preg_replace("~(?:\[/?)[^/\]]+/?\]~s", '', $recipe['excerpt']) ); elseif (!empty($recipe['title'])): $description = $recipe['title']; endif; $schema_array = false; $schema_data = [ '@context' => 'http://schema.org', '@type' => 'Recipe', 'author' => [ '@type' => 'Person', 'name' => $recipe_author ], 'datePublished' => get_the_date('Y-m-d', $recipe['id']), 'name' => (isset($recipe['title']) ? $recipe['title'] : ''), 'image' => $recipe_thumbnail, 'description' => $description, 'recipeIngredient' => $ingredients, 'recipeCategory' => $category_name, 'recipeYield' => (isset($recipe['nutrition']['servings']) && $recipe['nutrition']['servings'] ? $recipe['nutrition']['servings'] . ' ' . strtolower($_nutrition_facts['top']['servings']['name']) : ''), 'cookTime' => Cooked_Measurements::time_format($cook_time, 'iso'), 'prepTime' => Cooked_Measurements::time_format($prep_time, 'iso'), 'totalTime' => Cooked_Measurements::time_format($total_time, 'iso'), 'nutrition' => [ '@type' => 'NutritionInformation', 'calories' => (isset($recipe['nutrition']['calories']) && $recipe['nutrition']['calories'] ? $recipe['nutrition']['calories'] . ' ' . strtolower($_nutrition_facts['mid']['calories']['name']) : 0), 'carbohydrateContent' => (isset($recipe['nutrition']['carbs']) && $recipe['nutrition']['carbs'] ? $recipe['nutrition']['carbs'] . ' ' . $_nutrition_facts['main']['carbs']['measurement'] : ''), 'cholesterolContent' => (isset($recipe['nutrition']['cholesterol']) && $recipe['nutrition']['cholesterol'] ? $recipe['nutrition']['cholesterol'] . ' ' . $_nutrition_facts['main']['cholesterol']['measurement'] : ''), 'fatContent' => (isset($recipe['nutrition']['fat']) && $recipe['nutrition']['fat'] ? $recipe['nutrition']['fat'] . ' ' . $_nutrition_facts['main']['fat']['measurement'] : ''), 'fiberContent' => (isset($recipe['nutrition']['fiber']) && $recipe['nutrition']['fiber'] ? $recipe['nutrition']['fiber'] . ' ' . $_nutrition_facts['main']['carbs']['subs']['fiber']['measurement'] : ''), 'proteinContent' => (isset($recipe['nutrition']['protein']) && $recipe['nutrition']['protein'] ? $recipe['nutrition']['protein'] . ' ' . $_nutrition_facts['main']['protein']['measurement'] : ''), 'saturatedFatContent' => (isset($recipe['nutrition']['sat_fat']) && $recipe['nutrition']['sat_fat'] ? $recipe['nutrition']['sat_fat'] . ' ' . $_nutrition_facts['main']['fat']['subs']['sat_fat']['measurement'] : ''), 'servingSize' => (isset($recipe['nutrition']['serving_size']) && $recipe['nutrition']['serving_size'] ? $recipe['nutrition']['serving_size'] . ' ' . strtolower($_nutrition_facts['top']['servings']['name']) : ''), 'sodiumContent' => (isset($recipe['nutrition']['sodium']) && $recipe['nutrition']['sodium'] ? $recipe['nutrition']['sodium'] . ' ' . $_nutrition_facts['main']['sodium']['measurement'] : ''), 'sugarContent' => (isset($recipe['nutrition']['sugars']) && $recipe['nutrition']['sugars'] ? $recipe['nutrition']['sugars'] . ' ' . $_nutrition_facts['main']['carbs']['subs']['sugars']['measurement'] : ''), 'transFatContent' => (isset($recipe['nutrition']['trans_fat']) && $recipe['nutrition']['trans_fat'] ? $recipe['nutrition']['trans_fat'] . ' ' . $_nutrition_facts['main']['fat']['subs']['trans_fat']['measurement'] : ''), 'unsaturatedFatContent' => $unsaturatedFatContent, ], 'recipeInstructions' => $directions, ]; $schema_array = apply_filters('cooked_schema_array', $schema_data, $rpost, $recipe); return $schema_array; } }