WP PLUGIN バグ修正　ソートのカスタムフィールドのメタボックス追加

・ソートのカスタムフィールドのメタボックスを追加・共通nameタグが更新されないバグ対策としてフォームタグを共通化・ファイル名をクラス名に合わせるよう変更
2021-06-13 10:11:17 +09:00
parent 2c72904078
commit 9cc82988e2
8 changed files with 326 additions and 149 deletions
@@ -0,0 +1,137 @@
+<?php
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+} // Exit if accessed directly
+
+if ( ! class_exists( 'APOP_POST' ) ) {
+
+	class APOP_POST {
+
+		const TEMPLATE_DIR = __DIR__ . '/../template/';
+
+		private $order_field = array();
+		private $name_keys = array();
+		private $order_param_keys = array(
+			'custom_field',
+			'custom_field_2',
+			'custom_field_3',
+			'custom_field_4',
+		);
+		private $labels;
+
+		public function __construct() {
+			add_action( 'admin_menu', array( $this, 'add_meta_fields' ) );
+			add_action( 'save_post', array( $this, 'save_meta_fields' ) );
+		}
+
+		//メタボックスを追加
+		public function add_meta_fields() {
+			$target_posts = $this->set_post_types();
+			foreach ( $target_posts as $target_post ) {
+				add_meta_box( 'apo_custom_fields', 'APO+カスタムフィールド', array(
+					$this,
+					'insert_meta_fields'
+				), $target_post, 'normal' );
+			}
+		}
+
+		public function insert_meta_fields() {
+			//通常ソート
+			$this->create_order_field_data( get_option( '_apop_normal_order_param' ), 'normal' );
+			//検索ソート
+			$this->create_order_field_data( get_option( '_apop_search_order_param' ), 'search' );
+			//カテゴリー、タグ、カスタム分類
+			$this->create_order_tax_field_data( get_option( '_apop_tax_order_param' ) );
+
+			$this->labels = array(
+				'normal' => '通常',
+				'search' => '検索',
+				'tax'    => 'カテゴリー、タグ、カスタム分類',
+			);
+
+			require_once self::TEMPLATE_DIR . 'setting_post_custom_field.php';
+
+		}
+
+		private function set_post_types() {
+			$custom_posts = array_values( get_post_types( array( 'public' => true, '_builtin' => false ) ) );
+
+			return array_merge( array( 'page', 'post', ), $custom_posts );
+		}
+
+		private function create_order_field_data( $param, $key, $update = false ) {
+			foreach ( $this->order_param_keys as $order_param_key ) {
+				if ( isset( $param[ $order_param_key ]['field']['meta_key'] ) &&
+				     ! empty( $param[ $order_param_key ]['field']['meta_key'] ) ) {
+					if ( $update ) {
+						$this->name_keys[] = $param[ $order_param_key ]['field']['meta_key'];
+					} else {
+						$this->order_field[ $key ][] = $param[ $order_param_key ]['field']['meta_key'];
+					}
+				}
+			}
+		}
+
+		private function create_order_tax_field_data( $param, $update = false ) {
+			$term_ids = $this->create_post_term_ids();
+			foreach ( $term_ids as $term_id ) {
+				foreach ( $this->order_param_keys as $order_param_key ) {
+					if ( isset( $param[ $term_id ][ $order_param_key ]['field']['meta_key'] ) &&
+					     ! empty( $param[ $term_id ][ $order_param_key ]['field']['meta_key'] ) ) {
+						if ( $update ) {
+							$this->name_keys[] = $param[ $term_id ][ $order_param_key ]['field']['meta_key'];
+						} else {
+							$this->order_field['tax'][] = $param[ $term_id ][ $order_param_key ]['field']['meta_key'];
+						}
+					}
+				}
+			}
+		}
+
+		private function create_post_term_ids() {
+			global $post;
+			$terms          = array();
+			$term_ids       = array();
+			$taxonomy_slugs = array_keys( get_the_taxonomies() );
+			foreach ( $taxonomy_slugs as $taxonomy_slug ) {
+				$terms[] = get_the_terms( $post->ID, $taxonomy_slug );
+
+			}
+			foreach ( $terms as $term ) {
+				foreach ( $term as $tax ) {
+					$term_ids[] = $tax->term_id;
+				}
+			}
+
+			return $term_ids;
+		}
+
+		private function get_custom_field_data( $custom_filed_name ) {
+			global $post;
+
+			return get_post_meta( $post->ID, $custom_filed_name, true );
+		}
+
+		// カスタムフィールドの値を保存
+		public function save_meta_fields( $post_id ) {
+			$this->get_update_meta_fields();
+			if ( count( $this->name_keys ) > 0 ) {
+				foreach ( $this->name_keys as $name_key ) {
+					update_post_meta( $post_id, $name_key, $_POST[ $name_key ] ?? '' );
+					update_post_meta( $post_id, $name_key, $_POST[ $name_key ] ?? '' );
+				}
+			}
+		}
+
+		private function get_update_meta_fields() {
+			//通常ソート
+			$this->create_order_field_data( get_option( '_apop_normal_order_param' ), 'normal', true );
+			//検索ソート
+			$this->create_order_field_data( get_option( '_apop_search_order_param' ), 'search', true );
+			//カテゴリー、タグ、カスタム分類
+			$this->create_order_tax_field_data( get_option( '_apop_tax_order_param' ), true );
+		}
+
+	}
+}