{"id":8827,"date":"2023-02-15T16:43:43","date_gmt":"2023-02-15T07:43:43","guid":{"rendered":"https:\/\/takuyakobayashi.jp\/blog\/?p=8827"},"modified":"2023-02-15T16:45:52","modified_gmt":"2023-02-15T07:45:52","slug":"wordpress%e3%81%a7%e4%bb%96%e3%81%ae%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%81%ae%e6%8a%95%e7%a8%bf%e3%82%84%e3%83%a1%e3%83%87%e3%82%a3%e3%82%a2%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%97%e3%81%aa%e3%81%84","status":"publish","type":"post","link":"https:\/\/takuyakobayashi.jp\/blog\/2023\/02\/15\/8827","title":{"rendered":"WordPress\u3067\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u6295\u7a3f\u3084\u30e1\u30c7\u30a3\u30a2\u3092\u8868\u793a\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b"},"content":{"rendered":"\n<p>WordPress\u3067\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u6295\u7a3f\u3084\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<p>functions.php\u306b\u4ee5\u4e0b\u3092\u8ffd\u8a18\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ post\u3067\u4ed6\u8005\u306e\u6295\u7a3f\u3092\u898b\u3048\u306a\u304f\u3059\u308b\nfunction hide_other_posts($wp_query) {\n  global $current_screen, $current_user;\n    \n  if($current_screen-&gt;id != 'edit-post') return;\n  \n  if($current_user-&gt;roles&#91;0] == 'administrator') return;\n\n  $wp_query-&gt;query_vars&#91;'author'] = $current_user-&gt;ID;\n}\nadd_action('pre_get_posts', 'hide_other_posts');\n\n\/\/ \u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4ed6\u8005\u306e\u6295\u7a3f\u3092\u898b\u3048\u306a\u304f\u3059\u308b\nfunction show_only_authorimage( $where ){\n  global $current_user;\n    if( $current_user-&gt;roles&#91;0] != 'administrator' ){\n      if( isset( $_POST&#91;'action'] ) &amp;&amp; ( $_POST&#91;'action'] == 'query-attachments' ) ){\n        $where .= ' AND post_author='.$current_user-&gt;data-&gt;ID;\n      }\n    }\n  return $where;\n}\nadd_filter( 'posts_where', 'show_only_authorimage' );\n\n\/\/ post\u306e\u30a2\u30af\u30bb\u30b9\u9650\u5b9a\nfunction show_owned_posts_only( $views ) {\n  global $current_user;\n  if($current_user-&gt;roles&#91;0] != 'administrator') {  \n    unset($views&#91;'all']); \/\/ \u3059\u3079\u3066\n    unset($views&#91;'mine']); \/\/ \u6240\u6709\n    unset($views&#91;'draft']); \/\/ \u4e0b\u66f8\u304d\n    unset($views&#91;'publish']); \/\/ \u516c\u958b\u6e08\u307f\n    unset($views&#91;'pending']); \/\/ \u4fdd\u7559\u4e2d\n    unset($views&#91;'trash']); \/\/ \u30b4\u30df\u7bb1\n  }\n  return $views;\n}\nadd_filter('views_edit-post', 'show_owned_posts_only');\n\n\/\/ \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306e\u9805\u76ee\u3092\u6d88\u3059\nfunction remove_dashboard_widget() {\n  global $current_user;\n  if( $current_user-&gt;roles&#91;0] != 'administrator' ){\n    remove_meta_box( 'dashboard_site_health', 'dashboard', 'normal' ); 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