| <?php | |
| function transient_remote_get($url, $expiration = 3600) { | |
| $transient = 'remote_get-' . md5($url); | |
| if ( ! ($response_body = get_transient($transient)) ) { | |
| $response = wp_remote_get($url); | |
| if( !is_wp_error($response) && $response["response"]["code"] === 200 ) { | |
| $response_body = $response["body"]; | |
| set_transient($transient, $response_body, $expiration); | |
| } else { | |
| $response_body = false; | |
| } | |
| } | |
| return $response_body; | |
| } |
タグ: WordPress
[WordPress] wp-cli でユーザパスワード変更
wp-cli 使えば、パスワードがわからなくなったユーザのパスワードを変更することも容易です。
| $ cd /path/to/wordpress | |
| $ wp user list | |
| +—–+—————–+————————–+———————————+———————+—————+ | |
| | ID | user_login | display_name | user_email | user_registered | roles | | |
| +—–+—————–+————————–+———————————+———————+—————+ | |
| | 1 | hogehoge | hogehoge | hogehoge@example.com | 2014-03-20 00:00:00 | administrator | | |
| +—–+—————–+————————–+———————————+———————+—————+ | |
| $ wp user update 1 -user_pass=fugafuga | |
| Success: Updated user 1. |
参考
[WordPress] WP_ALLOW_REPAIR の罠
http://example.com/wp-admin/maint/repair.php を有効にするには wp-config.php に以下を追記します。
define('WP_ALLOW_REPAIR', true);これを無効にしようとして define('WP_ALLOW_REPAIR', false); としてもダメです。コメントアウトするか行自体を削除しないといけない。
なぜなら wp-admin/maint/repair.php で以下のように判定してるから。
:
if ( ! defined( 'WP_ALLOW_REPAIR' ) ) {
echo '' . __( 'To allow use of this page to automatically repair database problems, please add the following line to your wp-config.php file. Once this line is added to your config, reload this page.' ) . "
define('WP_ALLOW_REPAIR', true);
";
} elseif ( isset( $_GET['repair'] ) ) {
: ママン、設定値の名前にだまされたよ。
[WordPress] WordPress から backlog API を叩く
| <?php | |
| include_once( ABSPATH . WPINC . '/class-IXR.php' ); | |
| include_once( ABSPATH . WPINC . '/class-wp-http-ixr-client.php'); | |
| add_filter( 'http_request_args', function( $args, $url ) { | |
| if ( false !== strpos($url, 'example.backlog.jp') ) { | |
| $args['headers']['Authorization'] = 'Basic '. base64_encode('backlog_user' . ':' . 'backlog_passwd'); | |
| } | |
| return $args; | |
| }, 10, 2 ); | |
| $ixr_client = new WP_HTTP_IXR_Client( 'https://example.backlog.jp/XML-RPC' ); | |
| if ( !$ixr_client->query('backlog.getProjects') ) { | |
| var_dump($ixr_client->getErrorCode()); | |
| } | |
| print_r($ixr_client->getResponse()); |
参考
backlog API
WordPress – XMLRPC – IXR client and http Basic Authentication
Contact Form 7 に来たお問い合わせ内容で、Backlog に課題を自動作成するサンプル
| <?php | |
| /* | |
| Plugin Name: WP CF7 to Backlog | |
| Plugin URI: | |
| Description: | |
| Author: wokamoto | |
| Version: 0.0.1 | |
| */ | |
| include_once( ABSPATH . WPINC . '/class-IXR.php' ); | |
| include_once( ABSPATH . WPINC . '/class-wp-http-ixr-client.php'); | |
| // new cf7_to_backlog('backlog_spacename', 'backlog_user', 'backlog_passwd', 'backlog_projectkey', (int)backlog_userid); | |
| class cf7_to_backlog { | |
| const API_URL = 'https://%s.backlog.jp/XML-RPC'; | |
| const DEFAULT_TITLE = 'CF7 からの問い合わせ'; | |
| private $ixr; | |
| private $backlog_api; | |
| private $backlog_user; | |
| private $backlog_pass; | |
| private $backlog_project; | |
| private $backlog_assignerId; | |
| function __construct( $space_name, $user, $pass, $project_key, $assigner = null ){ | |
| add_filter ( 'http_request_args', array($this, 'http_request_args'), 10, 2 ); | |
| $this->backlog_api = sprintf(self::API_URL, $space_name); | |
| $this->backlog_user = $user; | |
| $this->backlog_pass = $pass; | |
| $this->ixr = new WP_HTTP_IXR_Client($this->backlog_api); | |
| $this->backlog_project = $this->get_project_id($project_key); | |
| $this->backlog_assignerId = apply_filters('cf7_to_backlog::assigner', intval($assigner)); | |
| add_action( 'wpcf7_submit', array($this, 'wpcf7_backlog_submit'), 10, 2 ); | |
| add_filter( 'cf7_to_backlog::summary', array($this, 'issue_title') ); | |
| } | |
| private function get_project_id( $project_key ){ | |
| $this->ixr->query('backlog.getProject', $project_key); | |
| if ( $this->ixr->isError() ) | |
| return new WP_Error('get_project_id', $this->ixr->getErrorMessage()); | |
| $res = $this->ixr->getResponse(); | |
| return | |
| !isset($res['id']) | |
| ? new WP_Error('get_project_id', 'unknown error') | |
| : intval($res['id']); | |
| } | |
| private function create_issue($args = array()){ | |
| $args['projectId'] = $this->backlog_project; | |
| $args['assignerId']= $this->backlog_assignerId; | |
| $args['summary'] = apply_filters( 'cf7_to_backlog::summary', isset($args['summary']) ? $args['summary'] : self::DEFAULT_TITLE ); | |
| $args['due_date'] = apply_filters( 'cf7_to_backlog::due_date', date("Ymd",strtotime("+1 day")) ); | |
| $args['issueType'] = apply_filters( 'cf7_to_backlog::issueType', 'タスク' ); | |
| $this->ixr->query('backlog.createIssue', $args); | |
| if ( $this->ixr->isError() ) | |
| return new WP_Error('create_issue', $this->ixr->getErrorMessage()); | |
| return $this->ixr->getResponse(); | |
| } | |
| public function issue_title($summary) { | |
| return | |
| $summary != '[your-subject]' | |
| ? $summary | |
| : self::DEFAULT_TITLE; | |
| } | |
| public function http_request_args( $args, $url ) { | |
| if ( false !== strpos($url, $this->backlog_api) ) { | |
| $args['headers']['Authorization'] = 'Basic '. base64_encode("{$this->backlog_user}:{$this->backlog_pass}"); | |
| } | |
| return $args; | |
| } | |
| public function wpcf7_backlog_submit( $contactform, $result ) { | |
| $cases = (array) apply_filters( 'cf7_to_backlog::submit_if', array( 'mail_sent', 'mail_failed' ) ); | |
| if ( empty( $result['status'] ) || ! in_array( $result['status'], $cases ) ) | |
| return; | |
| if ( empty( $contactform->posted_data ) ) | |
| return; | |
| $fields_senseless = $contactform->form_scan_shortcode( | |
| array( 'type' => array( 'captchar', 'quiz', 'acceptance' ) ) ); | |
| $exclude_names = array(); | |
| foreach ( $fields_senseless as $tag ) | |
| $exclude_names[] = $tag['name']; | |
| $posted_data = $contactform->posted_data; | |
| foreach ( $posted_data as $key => $value ) { | |
| if ( '_' == substr( $key, 0, 1 ) || in_array( $key, $exclude_names ) ) | |
| unset( $posted_data[$key] ); | |
| } | |
| $email = $this->wpcf7_get_value( 'email', $contactform ); | |
| $name = $this->wpcf7_get_value( 'name', $contactform ); | |
| $subject = $this->wpcf7_get_value( 'subject', $contactform ); | |
| $special_mail_tags = array( 'remote_ip', 'user_agent', 'url', 'date', 'time', | |
| 'post_id', 'post_name', 'post_title', 'post_url', 'post_author', 'post_author_email' ); | |
| $akismet = isset( $contactform->akismet ) ? (array) $contactform->akismet : null; | |
| $content = ''; | |
| $fields = $this->array_flatten( $posted_data ); | |
| $fields = array_filter( array_map( 'trim', $fields ) ); | |
| $content = implode( "\n", $fields ); | |
| $this->create_issue(array( | |
| 'summary' => $subject, | |
| 'description' => $content, | |
| )); | |
| } | |
| private function wpcf7_get_value( $field, $contactform ) { | |
| if ( empty( $field ) || empty( $contactform ) ) | |
| return false; | |
| $value = ''; | |
| if ( in_array( $field, array( 'email', 'name', 'subject' ) ) ) { | |
| $templates = $contactform->additional_setting( 'flamingo_' . $field ); | |
| if ( empty( $templates[0] ) ) { | |
| $template = sprintf( '[your-%s]', $field ); | |
| } else { | |
| $template = trim( wpcf7_strip_quote( $templates[0] ) ); | |
| } | |
| $value = $contactform->replace_mail_tags( $template ); | |
| } | |
| $value = apply_filters( 'cf7_to_backlog::wpcf7_get_value', $value, $field, $contactform ); | |
| return $value; | |
| } | |
| private function array_flatten( $input ) { | |
| if ( ! is_array( $input ) ) | |
| return array( $input ); | |
| $output = array(); | |
| foreach ( $input as $value ) | |
| $output = array_merge( $output, $this->array_flatten( $value ) ); | |
| return $output; | |
| } | |
| } |
Re: [WordPress]コピペでOK！カテゴリー、タグ、パンクズを呼び出すサンプルコードいろいろ
さらっと流し読みしただけですが…
現在読み込んでいる記事の、カテゴリーリンクを1つ出力します。記事が属するカテゴリーが1つだけの場合に有効です。記事一覧を表示するループ内などで使うのが一般的です。
その1. サンプルコード$cat = get_the_category(); echo '<a href="'.get_category_link($cat[0]->term_id).'">'.$cat[0]->name.'</a>';
get_the_cateory() ですが、内部的には get_term() を呼び出してます。
そんで get_term() では、なにがしかのエラーがあった場合 WP_Error オブジェクトを返すことがあるので、このまま使うと WP_Error オブジェクトが返ってきたときに $cat[0]->term_id とかが存在せずにエラーになってしまいます…
( see. https://core.trac.wordpress.org/browser/tags/3.8/src/wp-includes/taxonomy.php#L933 )
そんなわけで、get_the_category() の返り値は is_wp_error() で検査してから使った方が幸せになれると思うよ。
# ってか the_category() とか標準のテンプレートタグ使えば良いのに…
[WordPress] 選択できるデフォルトのインポートツールを制限する
制限する
| <?php | |
| add_filter('site_transient_popular_importers_' . get_locale(), function($popular_importers){ | |
| if ( is_array( $popular_importers ) && isset($popular_importers['importers']) ) { | |
| // 適宜コメントアウトしてください | |
| unset($popular_importers['importers']['blogger']); | |
| unset($popular_importers['importers']['wpcat2tag']); | |
| unset($popular_importers['importers']['livejournal']); | |
| unset($popular_importers['importers']['movabletype']); | |
| unset($popular_importers['importers']['opml']); | |
| unset($popular_importers['importers']['rss']); | |
| unset($popular_importers['importers']['tumblr']); | |
| unset($popular_importers['importers']['wordpress']); | |
| } else { | |
| // 適宜コメントアウトしてください | |
| $popular_importers = array( | |
| 'importers' => array( | |
| 'blogger' => array( | |
| 'name' => __( 'Blogger' ), | |
| 'description' => __( 'Install the Blogger importer to import posts, comments, and users from a Blogger blog.' ), | |
| 'plugin-slug' => 'blogger-importer', | |
| 'importer-id' => 'blogger', | |
| ), | |
| 'wpcat2tag' => array( | |
| 'name' => __( 'Categories and Tags Converter' ), | |
| 'description' => __( 'Install the category/tag converter to convert existing categories to tags or tags to categories, selectively.' ), | |
| 'plugin-slug' => 'wpcat2tag-importer', | |
| 'importer-id' => 'wp-cat2tag', | |
| ), | |
| 'livejournal' => array( | |
| 'name' => __( 'LiveJournal' ), | |
| 'description' => __( 'Install the LiveJournal importer to import posts from LiveJournal using their API.' ), | |
| 'plugin-slug' => 'livejournal-importer', | |
| 'importer-id' => 'livejournal', | |
| ), | |
| 'movabletype' => array( | |
| 'name' => __( 'Movable Type and TypePad' ), | |
| 'description' => __( 'Install the Movable Type importer to import posts and comments from a Movable Type or TypePad blog.' ), | |
| 'plugin-slug' => 'movabletype-importer', | |
| 'importer-id' => 'mt', | |
| ), | |
| 'opml' => array( | |
| 'name' => __( 'Blogroll' ), | |
| 'description' => __( 'Install the blogroll importer to import links in OPML format.' ), | |
| 'plugin-slug' => 'opml-importer', | |
| 'importer-id' => 'opml', | |
| ), | |
| 'rss' => array( | |
| 'name' => __( 'RSS' ), | |
| 'description' => __( 'Install the RSS importer to import posts from an RSS feed.' ), | |
| 'plugin-slug' => 'rss-importer', | |
| 'importer-id' => 'rss', | |
| ), | |
| 'tumblr' => array( | |
| 'name' => __( 'Tumblr' ), | |
| 'description' => __( 'Install the Tumblr importer to import posts & media from Tumblr using their API.' ), | |
| 'plugin-slug' => 'tumblr-importer', | |
| 'importer-id' => 'tumblr', | |
| ), | |
| 'wordpress' => array( | |
| 'name' => 'WordPress', | |
| 'description' => __( 'Install the WordPress importer to import posts, pages, comments, custom fields, categories, and tags from a WordPress export file.' ), | |
| 'plugin-slug' => 'wordpress-importer', | |
| 'importer-id' => 'wordpress', | |
| ), | |
| ), | |
| 'translated' => true, | |
| ); | |
| } | |
| return $popular_importers; | |
| }); |
まったく表示しない
| <?php | |
| add_filter('site_transient_popular_importers_' . get_locale(), function($popular_importers){ | |
| return array( | |
| 'importers' => array(), | |
| 'translated' => true, | |
| ); | |
| }); |
[WordPress] wp-cli でテーマユニットデータをインポートするには？
| wget https://wpcom-themes.svn.automattic.com/demo/theme-unit-test-data.xml | |
| cd /path/to/wordpress/ | |
| wp plugin install wordpress-importer –activate | |
| wp import –authors=create ~/theme-unit-test-data.xml |
[WordPress] 「おやおや」と「こどもも」
親カテゴリー「おやおや」とその子カテゴリー「こどもも」があるとします。WordPressでは子カテゴリー「こどもも」にチェックを入れた場合、親カテゴリー「おやおや」にはチェックが入りません。これを親カテゴリーにも自動的にチェックを入れるプラグイン(Parent Category Toggler)はあるのですが、これを過去分にさかのぼってチェックを入れるには？
| INSERT INTO wp_term_relationships | |
| SELECT object_id, term_taxonomy_id, 0 AS term_order | |
| FROM ( | |
| SELECT DISTINCT r.object_id, p.term_taxonomy_id | |
| FROM wp_term_relationships AS r | |
| INNER JOIN wp_term_taxonomy AS t ON r.term_taxonomy_id = t.term_taxonomy_id | |
| INNER JOIN wp_term_taxonomy AS p ON t.parent = p.term_id | |
| WHERE t.taxonomy = 'category' | |
| AND t.parent > 0 ) AS a | |
| WHERE NOT EXISTS | |
| (SELECT 'x' | |
| FROM wp_term_relationships AS b | |
| WHERE a.object_id = b.object_id | |
| AND a.term_taxonomy_id = b.term_taxonomy_id) | |
| ; |
[WordPress] VaultPress をリバースプロキシ環境下で使うためのアレコレ
以下を wp-config.php に追記
| <?php | |
| define( 'VAULTPRESS_DISABLE_FIREWALL', true ); | |
| if ( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) { | |
| $forwarded_ips = explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] ); | |
| $_SERVER['REMOTE_ADDR'] = $forwarded_ips[0]; | |
| unset( $forwarded_ips ); | |
| } |
あと、リバースプロキシとは関係ないけど wp-admin を IP アドレス制限してるときは、以下の IP を許可してやる必要がある。
207.198.112.0/24
207.198.113.0/24wp-cli で投稿タイプを指定してデータエクスポートする
$ cd /path/to/wordpress
$ wp export --post_type=page