[WordPress]記事保存時に処理
function my_save_post( $post_id, $post, $update ) { //処理 } add_action( 'save_post', 'my_save_post', 10, 3 );
function my_save_post( $post_id, $post, $update ) { //処理 } add_action( 'save_post', 'my_save_post', 10, 3 );
phpでMTのデータ取得
public $basepath = ''; public $cfg_file = 'mt-config.cgi'; public $blog_id = null; public $mt; public function __construct($blog_id = null) { $this->basepath = dirname(dirname(dirname(__FILE__))) . '/mt'; set_include_path(get_include_path() . PATH_SEPARATOR . $this->basepath . '/php' . PATH_SEPARATOR . $this->basepath . '/php/extlib' . PATH_SEPARATOR . $this->basepath . '/MT/php/lib'); require_once('mt.php'); $this->init_mt($blog_id); } public function init_mt($blog_id = null) { $this->blog_id = $blog_id; $this->mt = MT::get_instance($blog_id, $this->cfg_file); } public function get_custom_fields_by_entry_id($entry_id) { $sql[] = "SELECT"; $sql[] = "entry_meta_entry_id as entry_id,"; $sql[] = "REPLACE(entry_meta_type,'field.','') as name,"; $sql[] = "(CASE"; $sql[] = "WHEN entry_meta_vchar IS NOT NULL THEN entry_meta_vchar"; $sql[] = "WHEN entry_meta_vchar_idx IS NOT NULL THEN entry_meta_vchar_idx"; $sql[] = "WHEN entry_meta_vdatetime IS NOT NULL THEN entry_meta_vdatetime"; $sql[] = "WHEN entry_meta_vdatetime_idx IS NOT NULL THEN entry_meta_vdatetime_idx"; $sql[] = "WHEN entry_meta_vinteger IS NOT NULL THEN entry_meta_vinteger"; $sql[] = "WHEN entry_meta_vinteger_idx IS NOT NULL THEN entry_meta_vinteger_idx"; $sql[] = "WHEN entry_meta_vfloat IS NOT NULL THEN entry_meta_vfloat"; $sql[] = "WHEN entry_meta_vfloat_idx IS NOT NULL THEN entry_meta_vfloat_idx"; $sql[] = "WHEN entry_meta_vblob IS NOT NULL THEN entry_meta_vblob"; $sql[] = "WHEN entry_meta_vclob IS NOT NULL THEN entry_meta_vclob"; $sql[] = "ELSE NULL END) as value"; $sql[] = "FROM mt_entry_meta WHERE entry_meta_entry_id " . $this->_get_sql_for_in($entry_id,true); $sql = implode(' ',$sql); $records = $this->mt->db()->execute($sql); $records = $this->get_array_by_records($records); $tmp = array(); if(!is_array($entry_id)){ foreach ($records as $rec) { $tmp[$rec['name']] = $rec['value']; } return $tmp; } return $records; } protected function _get_sql_for_in($values, $is_number = false) { if ($is_number) return is_array($values) && 1 < count($values) ? "IN (" . implode(",", $values) . ")" : (is_array($values) ? "= {$values[0]}" : "= $values"); return is_array($values) && 1 < count($values) ? "IN ('" . implode("','", $values) . "')" : (is_array($values) ? "= '{$values[0]}'" : "= '$values'"); } public function get_array_by_records($records) { $result = array(); if (!$records){ }else { while ($item = $records->fetchRow()) { $result[] = $item; } } return $result; }
//メインクエリ停止 function custom_posts_request( $sql, &$query ) { if ( is_admin() || !$query->is_main_query() ){ return $sql; } if ( $query->is_main_query() ) { /* prevent SELECT FOUND_ROWS() query*/ $query->query_vars['no_found_rows'] = true; /* prevent post term and meta cache update queries */ $query->query_vars['cache_results'] = false; return false; } return $sql; } //posts_request : post 配列を返す SQL クエリを実行する直前に、クエリ全体に対して適用される。 add_filter( 'posts_request', 'custom_posts_request', 10, 2 );
public function show_404() { header('HTTP/1.0 404 Not Found'); include(TEMPLATEPATH.'/404.php'); exit; }
js
function getDateByYYYYMMDD(yyyymmdd) { var tmp = void 0, match = void 0; if (match = yyyymmdd.match(/[\d]{4}\-[\d]{2}\-[\d]{2}/)) { if (match.length) { tmp = match[0].split('-'); } } else if (match = yyyymmdd.match(/[\d]{4}[\d]{2}[\d]{2}/)) { if (match.length) { tmp = [match[0].substr(0, 4), match[0].substr(4, 2), match[0].substr(6, 2)]; } } if (!tmp || tmp.length < 3) { return null; } return new Date(Number(tmp[0]), Number(tmp[1]) - 1, Number(tmp[2]), 0, 0, 0, 0); }
es6
getDateByYYYYMMDD(yyyymmdd){ let tmp,match; if(match = yyyymmdd.match(/[\d]{4}\-[\d]{2}\-[\d]{2}/)){ if(match.length){ tmp = match[0].split('-'); } }else if(match = yyyymmdd.match(/[\d]{4}[\d]{2}[\d]{2}/)){ if(match.length){ tmp = [match[0].substr(0,4),match[0].substr(4,2),match[0].substr(6,2)]; } } if(!tmp || tmp.length < 3){ return null; } return new Date(Number(tmp[0]),Number(tmp[1])-1,Number(tmp[2]),0,0,0,0); }
public function get_archive_years($options = array()) { $options = array_merge( array('post_type' => 'xxx', 'type' => 'yearly', 'after' => "<format>%s,</format>", 'echo' => 0), $options ); $tmp = wp_get_archives($options); $tmp = explode(",", $tmp); array_pop($tmp); return $tmp; }
define(‘ALTERNATE_WP_CRON’, true);の時に発生
if(isset($_GET['doing_wp_cron'])){ header('Location: '.get_current_url(false,array('doing_wp_cron'))); exit; } public function get_current_url($remove_get_query = false,$exclude_keys = array()) { $suffix = $_SERVER['REQUEST_URI']; if($remove_get_query){ $tmp = explode('?',$suffix); $suffix = array_shift($tmp); }else if(!empty($exclude_keys)){ $tmp = explode('?',$suffix); $suffix = array_shift($tmp); $get = get_get_queries($exclude_keys); if(!empty($get)) $suffix .= '?' . http_build_query($get); } return get_base_url($suffix); } public function get_get_queries($exclude_keys = array()) { $result = array(); foreach ($_GET as $key => $value){ if(!empty($exclude_keys) && in_array($key,$exclude_keys)){ continue; } $result[$key] = $value; } return $result; } public function get_base_url($suffix = '') { return (empty($_SERVER["HTTPS"]) ? "http://" : "https://") . $_SERVER["HTTP_HOST"] . $suffix; }
カスタム投稿タイプで「複製」を実行すると「投稿」にリダイレクトされるのを修正
wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID), $sendback ) );
duplicate-post-admin.phpの315行目あたりの上記を下記へ変更
wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID, 'post_type' => $post->post_type), $sendback ) );
function filter_flush_rewrite_rules_hard( $true ) { return false; } add_filter( 'flush_rewrite_rules_hard', 'filter_flush_rewrite_rules_hard', 10, 1 );
public function get_post_by_post_name($post_name, $post_type = '') { global $wpdb; $sql = array(); $sql[] = "SELECT"; $sql[] = "p.*"; $sql[] = "FROM $wpdb->posts AS p"; $sql[] = "WHERE p.post_status = 'publish' AND p.post_name = '$post_name'"; if (!empty($post_type)) $sql[] = "AND p.post_type = '$post_type'"; $result = $wpdb->get_results(implode(' ', $sql)); if (empty($result)) return null; return $result[0]; }