function.php

<?php
if (!defined('ABSPATH')) {
  exit; // Exit if accessed directly.
} //endif

class deAU_API
{

  /*** Initial execution ***/
  public function __construct()
  {
    if (is_admin()) {
      add_action('admin_enqueue_scripts', array($this, 'register_styles'));
      add_action('admin_enqueue_scripts', array($this, 'jquery_check'));
      add_action('admin_enqueue_scripts', array($this, 'register_scripts'));
      add_action('admin_menu', array($this, 'add_menu'));
      add_action('admin_init', array($this, 'register_settings'));
    }
    add_shortcode('deau', array($this, 'deau_api_shortcodes_func'));
    add_shortcode('deau_history', array($this, 'deau_api_shortcode_history_func'));
    add_shortcode('deau_seo_schema', array($this, 'deau_api_seo_schema_func'));
  } //endfunction


  public function register_styles()
  {
    wp_enqueue_style('deau_api-style', DEAU_API_PLUGIN_URL . '/assets/deau-api.css', array(), DEAU_API_PLUGIN_VERSION, 'all');
  } //endfunction

  public function jquery_check()
  {
    wp_enqueue_script('jquery');
  } //endfunction

  public function register_scripts()
  {
    wp_enqueue_script('deau_api-script', DEAU_API_PLUGIN_URL . '/assets/deau-api.js', array('jquery'), DEAU_API_PLUGIN_VERSION, true);
  } //endfunction


  public function add_menu()
  {
    add_menu_page(DEAU_API_PLUGIN_NAME, 'deAU API', 'edit_others_posts', DEAU_API_PLUGIN_SLUG, array($this, 'settings_page'), false);
  } //endfunction


  public function deau_api_remote_get($url = false, $password = false, $update = false)
  {
    if ($url) {
      $args = array(
        'headers' => array(
          'x-deau-api-key' => $password
        )
      );
      $response = wp_remote_get($url, $args);
      $result['http_code'] = wp_remote_retrieve_response_code($response);
      $body = wp_remote_retrieve_body($response);
      $body_array = json_decode($body, true);
      if ($result['http_code'] == 200 and isset($body_array['corporation'])) {
        $result['body'] = $body;
        $result['body_array'] = $body_array;
        if ($update === 'update') {
          update_option('deau_api_localhost', $body);
        } //endif
      } else {
        $result['body'] = get_option('deau_api_localhost'); //ローカルホストのデータを使用
        $result['body_array'] = json_decode(get_option('deau_api_localhost'), true); //ローカルホストのデータを使用
      } //endif
    } else {
      $result['http_code'] = 404;
      $result['body'] = get_option('deau_api_localhost'); //ローカルホストのデータを使用
      $result['body_array'] = json_decode(get_option('deau_api_localhost'), true); //ローカルホストのデータを使用
    } //endif
    return $result;
  } //endfunction


  public function register_settings()
  {
    register_setting('deau_api-option-group', 'deau_api');
    register_setting('deau_api-option-group', 'deau_api_shortcodes');
    register_setting('deau_api-option-group', 'deau_api_shortcode_history');
    register_setting('deau_api_localhost-option-group', 'deau_api_localhost');
  } //endfunction


  public function settings_page()
  {
    $deau_option = get_option('deau_api'); //deAUのオプションデータを取得
    $deau_option_hojinbango = isset($deau_option['hojinbango']) ? sanitize_text_field($deau_option['hojinbango']) : null;
    $deau_option_app_password = isset($deau_option['app_password']) ? sanitize_text_field($deau_option['app_password']) : null;
    $deau_option_shortcodes = get_option('deau_api_shortcodes'); //deAUのオプションデータを取得
    $deau_option_shortcode_history = get_option('deau_api_shortcode_history'); //deAUのオプションデータを取得
?>
    <div id="deau-api">
      <h2 class="ttl-myplugin"><i class="icon-deau_api-logo"></i><?php echo DEAU_API_PLUGIN_NAME; ?></h2><!-- /.ttl-myplugin -->
      <div class="inner-myplugin">
        <div class="main-myplugin">
          <form method="post" action="options.php" id="deau-api-form">
            <?php
            settings_fields('deau_api-option-group');
            do_settings_sections('deau_api-option-group');
            ?>
            <div id="deau_api-setting">
              <dl class="deau_api-setting-field">
                <dt class="required"><?php _e('法人番号', DEAU_API_TEXT_DOMAIN); ?></dt>
                <dd><input type="text" name="deau_api[hojinbango]" id="deau_api-hojinbango" value="<?php echo $deau_option_hojinbango; ?>" required pattern="^[0-9]+$"></dd>
              </dl><!-- /.deau_api-setting-field -->
              <dl class="deau_api-setting-field">
                <dt><?php _e('deAU Appパスワード', DEAU_API_TEXT_DOMAIN); ?></dt>
                <dd><input type="text" name="deau_api[app_password]" id="deau_api-app_password" value="<?php echo $deau_option_app_password; ?>"></dd>
              </dl><!-- /.deau_api-setting-field -->
            </div><!-- /#deau_api-setting -->
            <div class="deau_api-corp_data">
              <h2 class="deau_api-corp_data-title"><?php _e('法人情報', DEAU_API_TEXT_DOMAIN); ?></h2><!-- /.deau_api-corp_data-title -->
              <?php
              $result = $this->deau_api_remote_get(DEAU_APP_URL_WEBAPI . '/?hojinbango=' . $deau_option_hojinbango, $deau_option_app_password, 'update');
              $corp_data = $result['body_array'];

              if ($result['http_code'] !== 200) {
                echo '<p class="deau_api-error">' . __('ERROR! CODE 402: WebアプリのAPIが停止中です。', DEAU_API_TEXT_DOMAIN) . '</p>';
              } else {
                if (isset($corp_data['code'])) {
                  if ($corp_data['code'] !== 200) {
                    echo '<p class="deau_api-error">ERROR, CODE ' . $corp_data['code'] . ': ' . $corp_data['error'] . '</p>';
                  } else {
                    if (isset($corp_data['corporation']['基本情報']) and is_array($corp_data['corporation']['基本情報'])) {
                      foreach ($corp_data['corporation']['基本情報'] as $metaName => $metaData) {
                        if ($metaName === '男女比率') {
                          $metaData = json_decode($metaData, true);
              ?>
                          <dl>
                            <dt class="deau_api-key-copy">['<?php echo $metaName; ?>']</dt>
                            <dd>男性: <?php echo $metaData['male']; ?>人　女性: <?php echo $metaData['female']; ?>人</dd>
                          </dl>
                        <?php
                        } else if ($metaName === '業種') {
                        ?>
                          <dl>
                            <dt class="deau_api-key-copy">['<?php echo $metaName; ?>']</dt>
                            <dd><?php echo implode(", ", $metaData); ?></dd>
                          </dl>
                        <?php } else { ?>
                          <dl>
                            <dt class="deau_api-key-copy">['<?php echo $metaName; ?>']</dt>
                            <dd><?php echo $metaData; ?></dd>
                          </dl>
                        <?php
                        } // endif
                      }  // endforeach
                      if (isset($corp_data['corporation']['支店・営業所']) and is_array($corp_data['corporation']['支店・営業所'])) {
                        foreach ($corp_data['corporation']['支店・営業所'] as $branch_name => $branch_data) {
                        ?>
                          <dl class="deau_api-corp_data-branch">
                            <dt><?php echo $branch_name; ?></dt>
                            <dd>
                              <ul>
                                <?php
                                if (isset($branch_data) and is_array($branch_data)) {
                                  foreach ($branch_data as $data_name => $data) {
                                    if ($data) {
                                ?>
                                      <li><span class="deau_api-key-copy">['<?php echo $branch_name . ':' . $data_name; ?>']</span><span class="deau_api-corp_data-branch-value"><?php echo $data; ?></span></li>
                                <?php
                                    } // endif
                                  } // endforeach
                                } // endif
                                ?>
                              </ul>
                            </dd>
                          </dl><!-- /.deau_api-corp_data-branch -->
                    <?php
                        } // endforeach
                      } // endif
                    } // endif
                    ?>
                    <p class="deau_api-external-web_app"><a class="button" href="<?php echo DEAU_APP_URL_CORP_SINGLE; ?>/?hojinbango=<?php echo $deau_option_hojinbango; ?>" target="_blank"><?php _e('deAUのWebアプリでデータの編集・確認', DEAU_API_TEXT_DOMAIN); ?><span aria-hidden="true" class="dashicons dashicons-external"></span></a></p>
              <?php
                  } // endif
                } else {
                  if (isset($deau_option_hojinbango)) {
                    echo '<p class="deau_api-error">' . __('ERROR! CODE 404: WebアプリのAPIのエンドポイントが見つかりません。', DEAU_API_TEXT_DOMAIN) . '</p>';
                  } else {
                    echo '<p>' . __('法人番号を入力してください。', DEAU_API_TEXT_DOMAIN) . '</p>';
                  } // endif
                } // endif
              } // endif
              ?>
            </div><!-- /.deau_api-corp_data -->
            <div id="deau_api-shortcodes">
              <p class="deau_api-shortcodes-title"><?php _e('ショートコード: ', DEAU_API_TEXT_DOMAIN); ?><span class="deau_api-key-copy">[deau slug="XXX"]</span></p><!-- /.deau_api-shortcodes-title -->
              <?php
              if (isset($deau_option_shortcodes) and is_array($deau_option_shortcodes)) {
                $i = 0;
                foreach ($deau_option_shortcodes as $deau_shortcode) {
              ?>
                  <div class="deau_api-shortcode-one">
                    <input type="text" name="deau_api_shortcodes[<?php echo $i; ?>][slug]" id="deau_api-shortcode-slug-<?php echo $i; ?>" value="<?php echo sanitize_text_field($deau_shortcode['slug']); ?>">
                    <textarea name="deau_api_shortcodes[<?php echo $i; ?>][code]" id="deau_api-shortcode-code-<?php echo $i; ?>" cols="100" rows="10"><?php echo wp_kses_post($deau_shortcode['code']); ?></textarea>
                    <span class="deau_api-shortcode-delete button"><?php _e('削除', DEAU_API_TEXT_DOMAIN); ?></span><!-- /.deau_api-shortcode-delete -->
                  </div><!-- /.deau_api-shortcode-one -->
              <?php
                  $i++;
                } // endforeach
              } // endif
              ?>
            </div><!-- /#deau_api-shortcodes -->
            <div id="new-deau_api_shortcode" data-deau_api_shortcodes-count="<?php echo isset($i) ? $i : null; ?>" data-deau_api_shortcode-delete_button_text="<?php _e('削除', DEAU_API_TEXT_DOMAIN); ?>" data-deau_api_shortcode-delete_confirm="<?php _e('このショートコードを削除しますか？この操作は取り消せません。', DEAU_API_TEXT_DOMAIN); ?>">
              <span class="button"><?php _e('ショートコードを作成', DEAU_API_TEXT_DOMAIN); ?></span>
            </div><!-- /#new-deau_api_shortcode -->

            <?php if (isset($corp_data['corporation']['法人沿革']) and is_array($corp_data['corporation']['法人沿革'])) { ?>
              <div id="deau_api-shortcode-history">
                <h2 class="deau_api-shortcode-history-title"><?php _e('法人沿革', DEAU_API_TEXT_DOMAIN); ?></h2><!-- /.deau_api-shortcode-history-title -->
                <p class="deau_api-shortcode-history-explanation"><?php _e('沿革表示ショートコード: ', DEAU_API_TEXT_DOMAIN); ?><span class="deau_api-key-copy">[deau_history]</span></p><!-- /.deau_api-shortcode-history-explanation -->
                <ul class="deau_api-shortcode-history-codes">
                  <li><textarea name="deau_api_shortcode_history[header]" id="deau_api-shortcode-history-header" cols="100" rows="1" placeholder="<dl>"><?php if ($deau_option_shortcode_history) {
                                                                                                                                                          echo wp_kses_post($deau_option_shortcode_history['header']);
                                                                                                                                                        } ?></textarea></li>
                  <li><textarea name="deau_api_shortcode_history[body]" id="deau_api-shortcode-history-body" cols="100" rows="10" placeholder="<dt>['year']年（['year_jp']）['month']月</dt><dd>['event']</dd>"><?php if ($deau_option_shortcode_history) {
                                                                                                                                                                                                              echo wp_kses_post($deau_option_shortcode_history['body']);
                                                                                                                                                                                                            } ?></textarea></li>
                  <li><textarea name="deau_api_shortcode_history[footer]" id="deau_api-shortcode-history-footer" cols="100" rows="1" placeholder="</dl>"><?php if ($deau_option_shortcode_history) {
                                                                                                                                                            echo wp_kses_post($deau_option_shortcode_history['footer']);
                                                                                                                                                          } ?></textarea></li>
                </ul><!-- /.deau_api-shortcode-history-codes -->
              </div><!-- /#deau_api-shortcode-history -->
              <p class="short-code-css"><?php _e('ショートコードで書き出されたHTML及び法人沿革のスタイルは、左メニューの  外観 -> カスタマイズ -> 追加 CSS にて編集できます。(Wordpress ver.4.7以降)', DEAU_API_TEXT_DOMAIN); ?></p><!-- /.short-code-css -->
            <?php } // endif
            submit_button(); //WPの標準関数
            ?>
          </form><!-- /#deau-api-form -->
        </div><!-- /.main-myplugin -->
        <?php require(DEAU_API_PLUGIN_PATH . '/assets/sidebar.php'); ?>
      </div><!-- /.inner-myplugin -->
    </div><!-- /#deau-api -->
<?php
  } //endfunction

  public function deau_api_shortcodes_func($atts)
  {
    $atts = shortcode_atts(array(
      'slug' => '',
      'content_type' => 'html',
      'data_type' => 'local',
      'split' => ', ',
    ), $atts);

    if ($atts['data_type'] === 'remote') {
      $deau_option = get_option('deau_api'); //deAUのオプションデータを取得
      $result = $this->deau_api_remote_get(DEAU_APP_URL_WEBAPI . '/?hojinbango=' . $deau_option['hojinbango'], $deau_option['app_password']);
      $corp_data = $result['body_array'];
    } else {
      $corp_data = json_decode(get_option('deau_api_localhost'), true); //ローカルホストのデータを使用
    } // endif

    if ($atts['slug'] and $atts['content_type'] === 'html') {
      $slug_check = false;
      $deau_option_shortcodes = get_option('deau_api_shortcodes'); //deAUのオプションデータを取得
      if (isset($deau_option_shortcodes) and is_array($deau_option_shortcodes)) {
        foreach ($deau_option_shortcodes as $deau_shortcode) {
          if ($deau_shortcode['slug'] === $atts['slug']) {
            $code = $deau_shortcode['code'];
            $slug_check = true;
          } //enif
        } //endforeach
      } //endif
      if ($slug_check) {
        while ($slug_check) {
          if (mb_strpos($code, "['") !== false) {
            $word_prev = mb_strpos($code, "['") + 2;
            $word_count = mb_strpos($code, "']")  - $word_prev;
            $word = mb_substr($code, $word_prev, $word_count);
            $corp_data_word = isset($corp_data['corporation']['基本情報'][$word]) ? $corp_data['corporation']['基本情報'][$word] : null;
            if ($corp_data_word) {
              if (is_array($corp_data_word)) {
                $code = str_replace("['" . $word . "']", implode($atts['split'], $corp_data_word), $code);
              } else if ($word === '男女比率') {
                $gender_ratio = json_decode($corp_data_word, true);
                $code = str_replace("['" . $word . "']", '男性: ' . $gender_ratio['male'] . '人　女性: ' . $gender_ratio['female'] . '人', $code);
              } else {
                $code = str_replace("['" . $word . "']", $corp_data_word, $code);
              }
            } else if (strpos($word, ':') !== false) {
              $branch = explode(':', $word);
              $corp_data_branch = $corp_data['corporation']['支店・営業所'][$branch[0]][$branch[1]];
              if (isset($corp_data_branch)) {
                $code = str_replace("['" . $word . "']", $corp_data_branch, $code);
              } else {
                $code = str_replace("['" . $word . "']", "[ERROR]", $code);
              }
            } else {
              $code = str_replace("['" . $word . "']", "[ERROR]", $code);
            }
          } else {
            $slug_check = false;
          } //endif
        } //endwhile
        return $code;
      } else {
        return __('ERROR: deAU APIのショートコードのslugの値が空か又はその値が存在しません。', DEAU_API_TEXT_DOMAIN);
      } //endif
    } else if (!$atts['slug'] and $atts['content_type'] === 'json') {
      if ($atts['data_type'] === 'remote') {
        return $result['body']; //JSON書き出し
      } else {
        return get_option('deau_api_localhost'); //ローカルホストのデータからJSON書き出し
      } // endif
    } else {
      return __('ERROR: deAU APIのショートコードのslugの値を指定してください。', DEAU_API_TEXT_DOMAIN);
    } //endif
  } //endfunction


  public function deau_api_shortcode_history_func($atts)
  {
    $atts = shortcode_atts(array(
      'data_type' => 'local',
    ), $atts);

    if ($atts['data_type'] === 'remote') {
      $deau_option = get_option('deau_api'); //deAUのオプションデータを取得
      $deau_option_hojinbango = isset($deau_option['hojinbango']) ? sanitize_text_field($deau_option['hojinbango']) : null;
      $deau_option_app_password = isset($deau_option['app_password']) ? sanitize_text_field($deau_option['app_password']) : null;
      $result = $this->deau_api_remote_get(DEAU_APP_URL_WEBAPI . '/?hojinbango=' . $deau_option_hojinbango, $deau_option_app_password);
      $corp_data = $result['body_array'];
    } else {
      $corp_data = json_decode(get_option('deau_api_localhost'), true); //ローカルホストのデータを使用
    } // endif

    $deau_option_shortcode_history = get_option('deau_api_shortcode_history'); //deAUのオプションデータを取得
    if (isset($deau_option_shortcode_history) and is_array($deau_option_shortcode_history)) {
      $history_code = $deau_option_shortcode_history['header'];
      $corp_data_histories = $corp_data['corporation']['法人沿革'];
      if (isset($corp_data_histories) and is_array($corp_data_histories)) {
        foreach ($corp_data_histories  as $corp_history) {
          $history_check = true;
          $history_code_body = $deau_option_shortcode_history['body'];
          while ($history_check) {
            if (mb_strpos($history_code_body, "['") !== false) {
              $word_prev = mb_strpos($history_code_body, "['") + 2;
              $word_count = mb_strpos($history_code_body, "']") - $word_prev;
              $word = mb_substr($history_code_body, $word_prev, $word_count);
              if ($word === 'year_jp') {
                $history_code_body = str_replace("['" . $word . "']", $this->get_jp_year($corp_history['year'], $corp_history['month']), $history_code_body);
              } else {
                $history_code_body = str_replace("['" . $word . "']", $corp_history[$word], $history_code_body);
              } // endif
            } else {
              $history_check = false;
            } // endif
          } // endwhile
          $history_code .= $history_code_body;
        } // endforeach
      } //endif
      $history_code .= $deau_option_shortcode_history['footer'];
    } //endif
    return $history_code;
  } // endfunction


  public function get_jp_year($year, $month)
  {
    if ($year > 1868 and $year <= 1911  or $year == 1912 and $month < 8) {
      $j_year_num = $year - 1867;
      if ($j_year_num == 1) {
        $j_year = '明治元年';
      } else {
        $j_year = '明治' . $j_year_num . '年';
      } // endif
    } else if (($year > 1912 and $year < 1927) or ($year == 1912 and $month > 7)) {
      $j_year_num = $year - 1911;
      if ($j_year_num == 1) {
        $j_year = '大正元年';
      } else {
        $j_year = '大正' . $j_year_num . '年';
      } // endif
    } else if ($year > 1926 and $year < 1989) {
      $j_year_num = $year - 1925;
      if ($j_year_num == 1) {
        $j_year = '昭和元年';
      } else {
        $j_year = '昭和' . $j_year_num . '年';
      } // endif
    } else if (($year > 1988 and $year < 2019) or ($year == 2019 and $month < 5)) {
      $j_year_num = $year - 1987;
      if ($j_year_num == 1) {
        $j_year = '平成元年';
      } else {
        $j_year = '平成' . $j_year_num . '年';
      } // endif
    } else {
      $j_year_num = $year - 2018;
      if ($j_year_num == 1) {
        $j_year = '令和元年';
      } else {
        $j_year = '令和' . $j_year_num . '年';
      } // endif
    } // endif
    return $j_year;
  } // endfunction


  public function deau_api_seo_schema_func($atts)
  {
    if (isset($atts['data_type'])) {
      $data_type = $atts['data_type'];
    } else {
      $data_type = 'local';
    } //endif

    if ($data_type === 'remote') {
      $deau_option = get_option('deau_api'); //deAUのオプションデータを取得
      $deau_option_hojinbango = isset($deau_option['hojinbango']) ? sanitize_text_field($deau_option['hojinbango']) : null;
      $deau_option_app_password = isset($deau_option['app_password']) ? sanitize_text_field($deau_option['app_password']) : null;
      $result = $this->deau_api_remote_get(DEAU_APP_URL_WEBAPI . '/?hojinbango=' . $deau_option_hojinbango, $deau_option_app_password);
      $corp_data = $result['body_array'];
    } else {
      $corp_data = json_decode(get_option('deau_api_localhost'), true); //ローカルホストのデータを使用
    } // endif

    $hojin = isset($corp_data['corporation']['基本情報']) ? $corp_data['corporation']['基本情報'] : null;
    if (isset($hojin) and is_array($hojin)) {
      foreach ($hojin as $key => $value) {
        if ($key === '法人種別') {
          if ($value === '株式会社') {
            $schema_type = 'Corporation';
          } else if ($value === '国の機関' or $value === '地方公共団体') {
            $type = 'GovernmentOrganization';
          } else {
            $schema_type = 'Organization';
          }
        } else if ($key === '法人名') {
          $schema_name = $value;
        } else if ($key === '法人名英語') {
          $schema_alternatename = $value;
        } else if ($key === '郵便番号') {
          $schema_address_postalcode = $value;
        } else if ($key === '都道府県') {
          $schema_address_region = $value;
        } else if ($key === '市区町村') {
          $schema_address_locality = $value;
        } else if ($key === '番地') {
          $schema_address_street = $value;
        } else if ($key === '事業内容') {
          $schema_description = $value;
        } else if ($key === '代表者') {
          $schema_founder = $value;
        } else if ($key === '創設者' or $key === '設立者') {
          $schema_founder = $value;
        } else if ($key === '設立日') {
          $schema_foundingdate = $value;
        } else if ($key === '電話番号') {
          $schema_contactpoint_telephone = $value;
        } else if ($key === 'Eメール') {
          $schema_contactpoint_email = $value;
        } else if ($key === 'DUNS' or $key === 'DUNSナンバー') {
          $schema_duns = $value;
        } else if ($key === 'ロゴ') {
          $schema_logo = $value;
        } else if ($key === 'RSSフィード') {
          $no_output = $value;
        } else if ($key === 'Webサイト') {
          $schema_url = $value;
        } else if (filter_var($value, FILTER_VALIDATE_URL)) {
          $needle = $schema_url;
          if (strpos($value, $needle) == false) {
            //$valueのなかに$needleが含まれていない場合
            $schema_sameas_url[] = $value;
          } //endif
        } //endif
      } //endforeach
    } //endif

    $atts = shortcode_atts(array(
      'context' => 'https://schema.org/',
      'type' => isset($schema_type) ? $schema_type : null,
      'name' => isset($schema_name) ? $schema_name : null,
      'alternate_name' => isset($schema_alternatename) ? $schema_alternatename : null,
      'description' => isset($schema_description) ? wp_strip_all_tags($schema_description, true) : null,
      'duns' => isset($schema_duns) ? $schema_duns : null,
      'founder' => isset($schema_founder) ? $schema_founder : null,
      'founding_date' => isset($schema_foundingdate) ? $schema_foundingdate : null,
      'logo' => isset($schema_logo) ? $schema_logo : null,
      'url' => isset($schema_url) ? $schema_url : null,
      'address_locality' => isset($schema_address_locality) ? $schema_address_locality : null,
      'address_region' => isset($schema_address_region) ? $schema_address_region : null,
      'address_postalcode' => isset($schema_address_postalcode) ? $schema_address_postalcode : null,
      'address_street' => isset($schema_address_street) ? $schema_address_street : null,
      'address_country' => 'JP',
      'sameas_url' => isset($schema_sameas_url) ? $schema_sameas_url : null,
      'contact_telephone' => isset($schema_contactpoint_telephone) ? '+81 ' . $schema_contactpoint_telephone : null,
      'contact_email' => isset($schema_contactpoint_email) ? $schema_contactpoint_email : null,
      'contact_type' => 'sales',
    ), $atts);

    $data['@context'] = $atts['context'];
    $data['@type'] = $atts['type'];
    $data['name'] = $atts['name'];
    $data['alternateName'] = $atts['alternate_name'];
    $data['description'] = $atts['description'];
    $data['duns'] = $atts['duns'];
    $data['founder'] = array(
      '@type' => 'Person',
      'name' => $atts['founder'],
    );
    $data['foundingDate'] = $atts['founding_date'];
    $data['logo'] = array(
      '@type' => 'ImageObject',
      'url' => $atts['logo']
    );
    $data['url'] = $atts['url'];
    $data['address'] = array(
      '@type' => 'PostalAddress',
      'addressLocality' => $atts['address_locality'],
      'addressRegion' => $atts['address_region'],
      'postalCode' => $atts['address_postalcode'],
      'streetAddress' => $atts['address_street'],
      'addressCountry' => $atts['address_country']
    );
    $data['contactPoint'] = array(
      array(
        '@type' => 'ContactPoint',
        'telephone' => $atts['contact_telephone'],
        'email' => $atts['contact_email'],
        'contactType' => $atts['contact_type']
      )
    );
    $data['sameAs'] = isset($schema_sameas_url) ? $schema_sameas_url : null;

    $data = array_filter($data); //配列の値が空の要素は除去
    return json_encode($data, JSON_UNESCAPED_UNICODE);
  } //endfunction

} //endclass