【サンプルコード付き】LivedoorブログのLINE更新通知機能をWordPressでも使えるようにする

xxxx-child(子テーマフォルダ)├functions.php(元からある)└livedoor(作る)　　 ├assets(作る)　　 │　 ├HTTP(展開して持ってくる)　　 │ 　└Net(展開して持ってくる)　　 │　　 └livedoor_autopost.php(作る)

<?phpfunction livedoor_notice($post_info){ $path = dirname(__FILE__) . '/assets'; set_include_path(get_include_path() . PATH_SEPARATOR . $path); require_once 'HTTP/Request2.php'; $id = '[自分のlivedoorID]'; $rootEndPoint = '[先程メモしたルートエンドポイント]'; $key = '[先程メモしたAtomPub用パスワード]'; $url = "https://livedoor.blogcms.jp/atom/blog/{$id}/article"; $title = $post_info['title']; $description = "<a href='{$post_info['url']}'>ここをクリックして記事を読む</a><script>location.href='{$post_info['url']}';</script>"; $description2 = "<a href='9ketsuki.info'>9ketsuki.info</a>"; $category = 'notify'; $created = date('Y-m-d\TH:i:s\Z'); $nonce = pack('H*', sha1(md5(time()))); $pass_digest = base64_encode(pack('H*', sha1($nonce . $created . $key))); $wsse =  'UsernameToken Username="' . $id . '", ' .  'PasswordDigest="' . $pass_digest . '", ' .  'Nonce="' . base64_encode($nonce) . '", ' .  'Created="' . $created . '"'; $rawdata =  '<?xml version="1.0" encoding="utf-8"?>' .  '<entry xmlns="http://www.w3.org/2005/Atom" xmlns:app="http://www.w3.org/2007/app" xmlns:blogcms="http://blogcms.jp/-/spec/atompub/1.0/">' .  '<title>' . $title . '</title>' .  '<category term="' . $category . '" />' .  '<blogcms:source>' .  '<blogcms:body><![CDATA[' . $description . ']]></blogcms:body>' .  '<blogcms:more><![CDATA[' . $description2 . ']]></blogcms:more>' .  '</blogcms:source>' .  '</entry>'; $headers = array(  'X-WSSE: ' . $wsse,  'Expect:', ); try {  $req = new HTTP_Request2();  $req->setUrl($url);  $req->setMethod(HTTP_Request2::METHOD_POST);  $req->setHeader($headers);  $req->setBody($rawdata);  $response = $req->send(); } catch (HTTP_Request2_Exception $e) {  die($e->getMessage()); } catch (Exception $e) {  die($e->getMessage()); }} 

function send_livedoor($post_id) {require_once('livedoor/livedoor_autopost.php'); $post = get_post($post_id); $send_title = $post->post_title;$url = get_permalink($post_id);$post_info = ['url' => $url,'title' => $send_title];livedoor_notice($post_info); return;}add_action( 'publish_post', 'send_livedoor', 1 ,6);