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<?php |
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/* |
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* License: GPLv3 |
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* License URI: https://www.gnu.org/licenses/gpl.txt |
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* Copyright 2012-2026 Jean-Sebastien Morisset (https://wpsso.com/) |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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|
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die( 'These aren\'t the droids you\'re looking for.' ); |
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} |
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|
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if ( ! class_exists( 'WpssoIntegRecipeWpRecipeMaker' ) ) { |
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|
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class WpssoIntegRecipeWpRecipeMaker { |
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|
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private $p; // Wpsso class object. |
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|
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public function __construct( &$plugin ) { |
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|
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$this->p =& $plugin; |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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$this->p->util->add_plugin_filters( $this, array( |
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'get_post_options' => 3, |
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'save_post_options' => 3, |
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) ); |
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|
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add_filter( 'wprm_recipe_metadata', '__return_empty_array', PHP_INT_MAX ); |
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} |
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|
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public function filter_get_post_options( array $md_opts, $post_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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if ( ! $recipe_id = $this->get_recipe_id( $post_id ) ) { |
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|
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return $md_opts; |
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} |
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|
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/* |
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* Remove old ingredient and instruction lists. |
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*/ |
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$md_opts = SucomUtil::preg_grep_keys( '/^schema_recipe_(ingredient|instruction)_[0-9]+$/', $md_opts, $invert = true ); |
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|
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$recipe_opts = self::get_recipe_options( $post_id, $recipe_id ); |
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|
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foreach ( $recipe_opts as $key => $val ) { |
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|
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$md_opts[ $key ] = $val; |
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$md_opts[ $key . ':disabled' ] = true; |
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} |
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|
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return $md_opts; |
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} |
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|
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public function filter_save_post_options( array $md_opts, $post_id, array $mod ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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if ( ! $recipe_id = $this->get_recipe_id( $post_id ) ) { |
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|
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return $md_opts; |
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} |
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|
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$recipe_opts = self::get_recipe_options( $post_id, $recipe_id ); |
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|
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foreach ( $recipe_opts as $key => $val ) { |
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|
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unset( $md_opts[ $key ] ); |
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} |
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|
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return $md_opts; |
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} |
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|
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/* |
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* Returns option names suitable for custom post meta (includes a "schema_" prefix). |
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*/ |
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public static function get_recipe_options( $post_id, $recipe_id ) { |
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|
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$wpsso =& Wpsso::get_instance(); |
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|
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if ( $wpsso->debug->enabled ) { |
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|
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$wpsso->debug->mark(); |
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} |
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|
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$recipe = WPRM_Recipe_Manager::get_recipe( $recipe_id ); |
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|
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if ( ! is_object( $recipe ) ) { // Just in case. |
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|
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return array(); |
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} |
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|
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$data = $recipe->get_data(); |
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|
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$opts = array( |
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'schema_type' => $wpsso->options[ 'schema_type_for_recipe' ], |
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'schema_recipe_id' => $recipe_id, |
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); |
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|
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/* |
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* Cuisine |
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*/ |
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$cuisines = $recipe->tags( 'cuisine' ); |
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|
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if ( count( $cuisines ) > 0 ) { |
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|
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$opts[ 'schema_recipe_cuisine' ] = implode( $glue = ', ', wp_list_pluck( $cuisines, 'name' ) ); |
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} |
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|
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/* |
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* Course |
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*/ |
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$courses = $recipe->tags( 'course' ); |
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|
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if ( count( $courses ) > 0 ) { |
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|
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$opts[ 'schema_recipe_course' ] = implode( $glue = ', ', wp_list_pluck( $courses, 'name' ) ); |
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} |
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|
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/* |
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* Yield |
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*/ |
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if ( $recipe->servings() ) { |
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|
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$opts[ 'schema_recipe_yield' ] = trim( $recipe->servings() . ' ' . $recipe->servings_unit() ); |
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} |
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|
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/* |
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* Times |
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*/ |
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foreach( array( |
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'schema_recipe_prep', |
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'schema_recipe_cook', |
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'schema_recipe_total', |
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) as $opt_pre ) { |
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|
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foreach ( array( 'days', 'hours', 'mins', 'secs' ) as $unit ) { // Set the baseline to 0. |
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|
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$opts[ $opt_pre . '_' . $unit ] = 0; |
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} |
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} |
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|
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$opts[ 'schema_recipe_prep_mins' ] = $recipe->prep_time(); |
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$opts[ 'schema_recipe_total_mins' ] = $recipe->total_time(); |
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$opts[ 'schema_recipe_cook_mins' ] = $recipe->cook_time(); |
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|
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/* |
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* Ingredients |
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*/ |
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if ( isset( $data[ 'ingredients' ] ) && is_array( $data[ 'ingredients' ] ) ) { |
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|
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$ingredients = array(); // Start with a fresh array. |
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|
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foreach( $data[ 'ingredients' ] as $group ) { |
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|
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if ( isset( $group[ 'name' ] ) ) { |
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|
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$group_name = trim( $group[ 'name' ] ); |
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} |
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|
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if ( isset( $group[ 'ingredients' ] ) && is_array( $group[ 'ingredients' ] ) ) { |
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|
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foreach( $group[ 'ingredients' ] as $arr ) { |
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|
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$md_val = ''; |
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|
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if ( $group_name ) { |
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|
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$md_val .= '[' . $group_name . '] '; |
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} |
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|
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$md_val .= $arr[ 'amount' ] . ' ' . $arr[ 'unit' ] . ' ' . $arr[ 'name' ]; |
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|
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if ( ( $notes = trim( $arr[ 'notes' ] ) ) !== '' ) { |
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|
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$md_val .= ' (' . $notes . ')'; |
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} |
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|
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$ingredients[] = trim( $md_val ); |
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} |
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} |
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} |
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|
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foreach ( $ingredients as $num => $md_val ) { // Start at 0. |
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|
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$opts[ 'schema_recipe_ingredient_' . $num ] = $md_val; |
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} |
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|
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unset( $ingredients ); |
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} |
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|
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/* |
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* Instructions |
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*/ |
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if ( isset( $data[ 'instructions' ] ) && is_array( $data[ 'instructions' ] ) ) { |
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|
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$instructions = array(); // Start with a fresh array. |
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|
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foreach( $data[ 'instructions' ] as $group ) { |
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|
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if ( ! empty( $group[ 'name' ] ) ) { |
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|
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$instructions[] = array( |
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'section' => 1, |
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'name' => $group[ 'name' ], |
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'text' => null, |
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'img_id' => null, |
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); |
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} |
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|
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if ( isset( $group[ 'instructions' ] ) && is_array( $group[ 'instructions' ] ) ) { |
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|
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foreach( $group[ 'instructions' ] as $arr ) { |
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|
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$instructions[] = array( |
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'section' => 0, |
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'name' => empty( $arr[ 'name' ] ) ? null : $arr[ 'name' ], |
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'text' => empty( $arr[ 'text' ] ) ? null : trim( SucomUtil::strip_html( $arr[ 'text' ] ) ), |
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'img_id' => empty( $arr[ 'image' ] ) ? null : $arr[ 'image' ], |
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); |
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} |
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} |
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} |
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|
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foreach ( $instructions as $num => $arr ) { // Start at 0. |
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|
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$opts[ 'schema_recipe_instruction_section_' . $num ] = $arr[ 'section' ]; |
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$opts[ 'schema_recipe_instruction_' . $num ] = $arr[ 'name' ]; |
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$opts[ 'schema_recipe_instruction_text_' . $num ] = $arr[ 'text' ]; |
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$opts[ 'schema_recipe_instruction_img_id_' . $num ] = $arr[ 'img_id' ]; |
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} |
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|
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unset( $instructions ); |
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} |
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|
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/* |
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* Nutrition Information |
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*/ |
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if ( isset( $data[ 'nutrition' ] ) && is_array( $data[ 'nutrition' ] ) ) { |
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|
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foreach ( array( |
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'schema_recipe_nutri_cal' => 'calories', |
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'schema_recipe_nutri_prot' => 'protein', |
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'schema_recipe_nutri_fib' => 'fiber', |
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'schema_recipe_nutri_carb' => 'carbohydrates', |
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'schema_recipe_nutri_sugar' => 'sugar', |
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'schema_recipe_nutri_sod' => 'sodium', |
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'schema_recipe_nutri_fat' => 'fat', |
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'schema_recipe_nutri_sat_fat' => 'saturated_fat', |
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'schema_recipe_nutri_trans_fat' => 'trans_fat', |
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'schema_recipe_nutri_chol' => 'cholesterol', |
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) as $opt_pre => $nutri_key ) { |
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|
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if ( isset( $data[ 'nutrition' ][ $nutri_key ] ) ) { |
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|
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$opts[ $opt_pre ] = trim( $data[ 'nutrition' ][ $nutri_key ] ); |
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} |
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} |
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|
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$nutri_unsat_fat = 0; |
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|
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$opts[ 'schema_recipe_nutri_unsat_fat' ] = ''; |
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|
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foreach ( array( |
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'monounsaturated_fat', |
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'polyunsaturated_fat', |
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) as $nutri_fat_key ) { |
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|
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if ( isset( $data[ 'nutrition' ][ $nutri_fat_key ] ) && trim( $data[ 'nutrition' ][ $nutri_fat_key ] ) !== '' ) { |
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|
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$nutri_unsat_fat += $data[ 'nutrition' ][ $nutri_fat_key ]; |
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|
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$opts[ 'schema_recipe_nutri_unsat_fat' ] = $nutri_unsat_fat; |
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} |
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} |
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|
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$serv_size = ''; |
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|
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foreach ( array( 'serving_size', 'serving_unit' ) as $serv_key ) { |
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|
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if ( isset( $data[ 'nutrition' ][ $serv_key ] ) && trim( $data[ 'nutrition' ][ $serv_key ] ) !== '' ) { |
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|
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$serv_size .= trim( ' ' . $data[ 'nutrition' ][ $serv_key ] ); |
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|
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$opts[ 'schema_recipe_nutri_serv' ] = $serv_size; |
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} |
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} |
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} |
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|
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return $opts; |
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} |
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|
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public function get_recipe_id( $post_id ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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static $ids_cache = array(); // Cache for $post_id => $recipe_id. |
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|
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if ( isset( $ids_cache[ $post_id ] ) ) { |
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|
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return $ids_cache[ $post_id ]; |
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|
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} |
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|
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$post_type = get_post_type( $post_id ); |
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|
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if ( 'attachment' === $post_type || WPRM_POST_TYPE === $post_type ) { // Skip attachments and recipe objects. |
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|
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$recipe_id = false; |
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|
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} else { |
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|
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$post_obj = get_post( $post_id ); |
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$shortcode_ids = WPRM_Recipe_Manager::get_recipe_ids_from_content( $post_obj->post_content ); |
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$recipe_id = reset( $shortcode_ids ); |
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|
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if ( empty( $recipe_id ) ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'post_id ' . $post_id . ' recipe not found in content' ); |
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} |
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|
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$recipe_id = false; |
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} |
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} |
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|
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return $ids_cache[ $post_id ] = $recipe_id; |
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} |
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} |
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} |
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|
