| 1 |
<?php |
| 2 |
/** |
| 3 |
* Plugin name: Smart Custom Fields |
| 4 |
* Plugin URI: https://github.com/inc2734/smart-custom-fields/ |
| 5 |
* Description: Smart Custom Fields is a simple plugin that management custom fields. |
| 6 |
* Version: 1.0.3 |
| 7 |
* Author: Takashi Kitajima |
| 8 |
* Author URI: http://2inc.org |
| 9 |
* Created: October 9, 2014 |
| 10 |
* Modified: OJanuary 6, 2015 |
| 11 |
* Text Domain: smart-custom-fields |
| 12 |
* Domain Path: /languages/ |
| 13 |
* License: GPLv2 |
| 14 |
* License URI: http://www.gnu.org/licenses/gpl-2.0.html |
| 15 |
*/ |
| 16 |
class Smart_Custom_Fields { |
| 17 |
|
| 18 |
/** |
| 19 |
* post_custom 格納用 |
| 20 |
* 何度も関数呼び出ししなくて良いように保存 |
| 21 |
*/ |
| 22 |
protected $post_custom = array(); |
| 23 |
|
| 24 |
/** |
| 25 |
* repeat_multiple_data |
| 26 |
* 何度も関数呼び出ししなくて良いように保存 |
| 27 |
*/ |
| 28 |
protected $repeat_multiple_data = array(); |
| 29 |
|
| 30 |
/** |
| 31 |
* fields |
| 32 |
* 各フォーム部品のオブジェクトを格納する� |
| 33 |
�列 |
| 34 |
*/ |
| 35 |
protected $fields = array(); |
| 36 |
|
| 37 |
/** |
| 38 |
* __construct |
| 39 |
*/ |
| 40 |
public function __construct() { |
| 41 |
require_once plugin_dir_path( __FILE__ ) . 'classes/class.config.php'; |
| 42 |
add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) ); |
| 43 |
register_uninstall_hook( __FILE__, array( __CLASS__, 'uninstall' ) ); |
| 44 |
} |
| 45 |
|
| 46 |
/** |
| 47 |
* plugins_loaded |
| 48 |
*/ |
| 49 |
public function plugins_loaded() { |
| 50 |
do_action( SCF_Config::PREFIX . 'load' ); |
| 51 |
require_once plugin_dir_path( __FILE__ ) . 'classes/class.field-base.php'; |
| 52 |
require_once plugin_dir_path( __FILE__ ) . 'classes/class.settings.php'; |
| 53 |
require_once plugin_dir_path( __FILE__ ) . 'classes/class.revisions.php'; |
| 54 |
require_once plugin_dir_path( __FILE__ ) . 'classes/class.scf.php'; |
| 55 |
new Smart_Custom_Fields_Settings(); |
| 56 |
new Smart_Custom_Fields_Revisions(); |
| 57 |
new SCF(); |
| 58 |
|
| 59 |
foreach ( glob( plugin_dir_path( __FILE__ ) . 'classes/fields/*.php' ) as $form_item ) { |
| 60 |
include_once $form_item; |
| 61 |
$basename = basename( $form_item, '.php' ); |
| 62 |
$classname = preg_replace( '/^class\.field\-(.+)$/', 'Smart_Custom_Fields_Field_$1', $basename ); |
| 63 |
if ( class_exists( $classname ) ) { |
| 64 |
new $classname(); |
| 65 |
} |
| 66 |
} |
| 67 |
|
| 68 |
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) ); |
| 69 |
add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ), 10, 2 ); |
| 70 |
add_action( 'save_post', array( $this, 'save_post' ) ); |
| 71 |
} |
| 72 |
|
| 73 |
/** |
| 74 |
* uninstall |
| 75 |
*/ |
| 76 |
public static function uninstall() { |
| 77 |
$cf_posts = get_posts( array( |
| 78 |
'post_type' => SCF_Config::NAME, |
| 79 |
'posts_per_page' => -1, |
| 80 |
'post_status' => 'any', |
| 81 |
) ); |
| 82 |
foreach ( $cf_posts as $post ) { |
| 83 |
wp_delete_post( $post->ID, true ); |
| 84 |
} |
| 85 |
delete_post_meta_by_key( SCF_Config::PREFIX . 'repeat-multiple-data' ); |
| 86 |
} |
| 87 |
|
| 88 |
/** |
| 89 |
* admin_enqueue_scripts |
| 90 |
* @param string $hook |
| 91 |
*/ |
| 92 |
public function admin_enqueue_scripts( $hook ) { |
| 93 |
if ( in_array( $hook, array( 'post-new.php', 'post.php' ) ) ) { |
| 94 |
$post_type = get_post_type(); |
| 95 |
$settings = SCF::get_settings( $post_type ); |
| 96 |
|
| 97 |
if ( empty( $settings ) ) |
| 98 |
return; |
| 99 |
|
| 100 |
wp_enqueue_style( |
| 101 |
SCF_Config::PREFIX . 'editor', |
| 102 |
plugin_dir_url( __FILE__ ) . 'css/editor.css' |
| 103 |
); |
| 104 |
wp_enqueue_media(); |
| 105 |
wp_enqueue_script( |
| 106 |
SCF_Config::PREFIX . 'editor', |
| 107 |
plugin_dir_url( __FILE__ ) . 'js/editor.js', |
| 108 |
array( 'jquery' ), |
| 109 |
null, |
| 110 |
true |
| 111 |
); |
| 112 |
wp_localize_script( SCF_Config::PREFIX . 'editor', 'smart_cf_uploader', array( |
| 113 |
'image_uploader_title' => esc_html__( 'Image setting', 'smart-custom-fields' ), |
| 114 |
'file_uploader_title' => esc_html__( 'File setting', 'smart-custom-fields' ), |
| 115 |
) ); |
| 116 |
} |
| 117 |
} |
| 118 |
|
| 119 |
/** |
| 120 |
* add_meta_boxes |
| 121 |
* 投稿画面にカスタムフィールドを表示 |
| 122 |
* @param stirng $post_type |
| 123 |
* @param object $post |
| 124 |
*/ |
| 125 |
public function add_meta_boxes( $post_type, $post ) { |
| 126 |
$cf_posts = SCF::get_settings_posts( $post_type ); |
| 127 |
foreach ( $cf_posts as $post ) { |
| 128 |
setup_postdata( $post ); |
| 129 |
$settings = get_post_meta( $post->ID, SCF_Config::PREFIX . 'setting', true ); |
| 130 |
if ( !$settings ) |
| 131 |
continue; |
| 132 |
add_meta_box( |
| 133 |
SCF_Config::PREFIX . 'custom-field-' . $post->ID, |
| 134 |
$post->post_title, |
| 135 |
array( $this, 'display_meta_box' ), |
| 136 |
$post_type, |
| 137 |
'normal', |
| 138 |
'default', |
| 139 |
$settings |
| 140 |
); |
| 141 |
wp_reset_postdata(); |
| 142 |
} |
| 143 |
} |
| 144 |
|
| 145 |
/** |
| 146 |
* display_meta_box |
| 147 |
* @param object $post |
| 148 |
* @param array $setings カスタムフィールドの設定� |
| 149 |
報 |
| 150 |
*/ |
| 151 |
public function display_meta_box( $post, $settings ) { |
| 152 |
$_settings = SCF::get_settings( get_post_type() ); |
| 153 |
$groups = $_settings[$settings['id']]; |
| 154 |
$tables = $this->get_tables( $post->ID, $groups ); |
| 155 |
|
| 156 |
printf( '<div class="%s">', esc_attr( SCF_Config::PREFIX . 'meta-box' ) ); |
| 157 |
$index = 0; |
| 158 |
foreach ( $tables as $group_key => $group ) { |
| 159 |
$btn_repeat = ''; |
| 160 |
$is_repeat = ( isset( $group['repeat'] ) && $group['repeat'] === true ) ? true : false; |
| 161 |
if ( $is_repeat ) { |
| 162 |
if ( $index === 0 ) { |
| 163 |
printf( |
| 164 |
'<div class="%s">', |
| 165 |
esc_attr( SCF_Config::PREFIX . 'meta-box-repeat-tables' ) |
| 166 |
); |
| 167 |
$this->display_tr( $post->ID, $is_repeat, $group['fields'] ); |
| 168 |
} |
| 169 |
} |
| 170 |
|
| 171 |
$this->display_tr( $post->ID, $is_repeat, $group['fields'], $index ); |
| 172 |
|
| 173 |
// ループの場合は添字をカウントアップ |
| 174 |
// ループを抜けたらカウントをもとに戻す |
| 175 |
if ( $is_repeat && |
| 176 |
isset( $tables[$group_key + 1 ]['group-name'] ) && |
| 177 |
$tables[$group_key + 1 ]['group-name'] === $group['group-name'] ) { |
| 178 |
$index ++; |
| 179 |
} else { |
| 180 |
$index = 0; |
| 181 |
} |
| 182 |
if ( $is_repeat && $index === 0 ) { |
| 183 |
echo '</div>'; |
| 184 |
} |
| 185 |
} |
| 186 |
printf( '</div>' ); |
| 187 |
wp_nonce_field( SCF_Config::NAME . '-fields', SCF_Config::PREFIX . 'fields-nonce' ); |
| 188 |
} |
| 189 |
|
| 190 |
/** |
| 191 |
* save_post |
| 192 |
* @param int $post_id |
| 193 |
*/ |
| 194 |
public function save_post( $post_id ) { |
| 195 |
if ( !isset( $_POST[SCF_Config::PREFIX . 'fields-nonce'] ) ) { |
| 196 |
return; |
| 197 |
} |
| 198 |
if ( !wp_verify_nonce( $_POST[SCF_Config::PREFIX . 'fields-nonce'], SCF_Config::NAME . '-fields' ) ) { |
| 199 |
return; |
| 200 |
} |
| 201 |
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { |
| 202 |
return; |
| 203 |
} |
| 204 |
if ( wp_is_post_autosave( $post_id ) || wp_is_post_revision( $post_id ) ){ |
| 205 |
return; |
| 206 |
} |
| 207 |
if ( !isset( $_POST[SCF_Config::NAME] ) ) { |
| 208 |
return; |
| 209 |
} |
| 210 |
|
| 211 |
// 繰り返しフィールドのチェックボックスは、普通のチェックボックスと混ざって |
| 212 |
// 判別できなくなるのでわかるように保存しておく |
| 213 |
$repeat_multiple_data = array(); |
| 214 |
|
| 215 |
// チェックボックスが未� |
| 216 |
�力のときは "" がくるので、それは保存しないように判別 |
| 217 |
$multiple_data_fields = array(); |
| 218 |
|
| 219 |
$post_type = get_post_type(); |
| 220 |
$settings = SCF::get_settings( $post_type ); |
| 221 |
foreach ( $settings as $setting ) { |
| 222 |
foreach ( $setting as $group ) { |
| 223 |
$is_repeat = ( isset( $group['repeat'] ) && $group['repeat'] === true ) ? true : false; |
| 224 |
foreach ( $group['fields'] as $field ) { |
| 225 |
delete_post_meta( $post_id, $field['name'] ); |
| 226 |
|
| 227 |
if ( $field['allow-multiple-data'] ) { |
| 228 |
$multiple_data_fields[] = $field['name']; |
| 229 |
} |
| 230 |
|
| 231 |
if ( $is_repeat && $field['allow-multiple-data'] ) { |
| 232 |
$repeat_multiple_data_fields = $_POST[SCF_Config::NAME][$field['name']]; |
| 233 |
foreach ( $repeat_multiple_data_fields as $values ) { |
| 234 |
if ( is_array( $values ) ) { |
| 235 |
$repeat_multiple_data[$field['name']][] = count( $values ); |
| 236 |
} else { |
| 237 |
$repeat_multiple_data[$field['name']][] = 0; |
| 238 |
} |
| 239 |
} |
| 240 |
} |
| 241 |
} |
| 242 |
} |
| 243 |
} |
| 244 |
delete_post_meta( $post_id, SCF_Config::PREFIX . 'repeat-multiple-data' ); |
| 245 |
if ( $repeat_multiple_data ) { |
| 246 |
update_post_meta( $post_id, SCF_Config::PREFIX . 'repeat-multiple-data', $repeat_multiple_data ); |
| 247 |
} |
| 248 |
|
| 249 |
foreach ( $_POST[SCF_Config::NAME] as $name => $values ) { |
| 250 |
foreach ( $values as $value ) { |
| 251 |
if ( in_array( $name, $multiple_data_fields ) && $value === '' ) |
| 252 |
continue; |
| 253 |
if ( !is_array( $value ) ) { |
| 254 |
$this->add_post_meta( $post_id, $name, $value ); |
| 255 |
} else { |
| 256 |
foreach ( $value as $val ) { |
| 257 |
$this->add_post_meta( $post_id, $name, $val ); |
| 258 |
} |
| 259 |
} |
| 260 |
} |
| 261 |
} |
| 262 |
} |
| 263 |
|
| 264 |
/** |
| 265 |
* add_post_meta |
| 266 |
* @param int $post_id |
| 267 |
* @param string $name |
| 268 |
* @param mixed $value |
| 269 |
*/ |
| 270 |
protected function add_post_meta( $post_id, $name, $value ) { |
| 271 |
do_action( SCF_Config::PREFIX . '-before-save-post', $post_id, $name, $value ); |
| 272 |
$is_valid = apply_filters( SCF_Config::PREFIX . '-validate-save-post', true, $post_id, $name, $value ); |
| 273 |
if ( $is_valid ) { |
| 274 |
add_post_meta( $post_id, $name, $value ); |
| 275 |
} |
| 276 |
do_action( SCF_Config::PREFIX . '-after-save-post', $post_id, $name, $value ); |
| 277 |
} |
| 278 |
|
| 279 |
/** |
| 280 |
* get_post_custom |
| 281 |
* @param int $post_id |
| 282 |
* @return array |
| 283 |
*/ |
| 284 |
protected function get_post_custom( $post_id ) { |
| 285 |
$post_custom = $this->post_custom; |
| 286 |
if ( empty( $post_custom ) ) { |
| 287 |
$post_custom = get_post_custom( $post_id ); |
| 288 |
if ( empty( $post_custom ) ) { |
| 289 |
return array(); |
| 290 |
} |
| 291 |
$this->post_custom = $post_custom; |
| 292 |
} |
| 293 |
return $this->post_custom; |
| 294 |
} |
| 295 |
|
| 296 |
/** |
| 297 |
* get_repeat_multiple_data |
| 298 |
* @param int $post_id |
| 299 |
* @return array $this->repeat_multiple_data |
| 300 |
*/ |
| 301 |
protected function get_repeat_multiple_data( $post_id ) { |
| 302 |
$repeat_multiple_data = $this->repeat_multiple_data; |
| 303 |
if ( empty( $repeat_multiple_data ) ) { |
| 304 |
$repeat_multiple_data = get_post_meta( $post_id, SCF_Config::PREFIX . 'repeat-multiple-data', true ); |
| 305 |
if ( empty( $repeat_multiple_data ) ) { |
| 306 |
return array(); |
| 307 |
} |
| 308 |
if ( is_serialized( $repeat_multiple_data ) ) { |
| 309 |
$repeat_multiple_data = maybe_unserialize( $repeat_multiple_data ); |
| 310 |
} |
| 311 |
$this->repeat_multiple_data = $repeat_multiple_data; |
| 312 |
} |
| 313 |
return $this->repeat_multiple_data; |
| 314 |
} |
| 315 |
|
| 316 |
/** |
| 317 |
* get_tables |
| 318 |
* カスタムフィールドを出力するための� |
| 319 |
�列を生成 |
| 320 |
* @param array $groups カスタムフィールド設定ページで保存した設定 |
| 321 |
* @return array $tables カスタムフィールド表示用のテーブルを出力するための� |
| 322 |
�列 |
| 323 |
*/ |
| 324 |
protected function get_tables( $post_id, $groups ) { |
| 325 |
$post_custom = $this->get_post_custom( $post_id ); |
| 326 |
$repeat_multiple_data = $this->get_repeat_multiple_data( $post_id ); |
| 327 |
$tables = array(); |
| 328 |
foreach ( $groups as $group ) { |
| 329 |
// ループのときは、ループの分だけグループを追加する |
| 330 |
// ループだけどループがないとき（新規登録時とか）は1つだけ� |
| 331 |
�れる |
| 332 |
if ( isset( $group['repeat'] ) && $group['repeat'] === true ) { |
| 333 |
$loop_count = 1; |
| 334 |
foreach ( $group['fields'] as $field ) { |
| 335 |
if ( isset( $post_custom[$field['name']] ) && is_array( $post_custom[$field['name']] ) ) { |
| 336 |
$post_meta = $post_custom[$field['name']]; |
| 337 |
$post_meta_count = count( $post_meta ); |
| 338 |
// 同名のカスタムフィールドが複数のとき（チェックボックス or ループ） |
| 339 |
if ( $post_meta_count > 1 ) { |
| 340 |
// チェックボックスの場合 |
| 341 |
if ( is_array( $repeat_multiple_data ) && array_key_exists( $field['name'], $repeat_multiple_data ) ) { |
| 342 |
$repeat_multiple_data_count = count( $repeat_multiple_data[$field['name']] ); |
| 343 |
if ( $loop_count < $repeat_multiple_data_count ) |
| 344 |
$loop_count = $repeat_multiple_data_count; |
| 345 |
} |
| 346 |
// チェックボックス以外 |
| 347 |
else { |
| 348 |
if ( $loop_count < $post_meta_count ) |
| 349 |
$loop_count = $post_meta_count; |
| 350 |
} |
| 351 |
} |
| 352 |
} |
| 353 |
} |
| 354 |
if ( $loop_count >= 1 ) { |
| 355 |
for ( $i = $loop_count; $i > 0; $i -- ) { |
| 356 |
$tables[] = $group; |
| 357 |
} |
| 358 |
continue; |
| 359 |
} |
| 360 |
} |
| 361 |
$tables[] = $group; |
| 362 |
} |
| 363 |
return $tables; |
| 364 |
} |
| 365 |
|
| 366 |
/** |
| 367 |
* get_multiple_data_field_value |
| 368 |
* @param int $post_id |
| 369 |
* @param string $field_name |
| 370 |
* @param int $index |
| 371 |
* @return array or null |
| 372 |
*/ |
| 373 |
protected function get_multiple_data_field_value( $post_id, $field_name, $index ) { |
| 374 |
$post_custom = $this->get_post_custom( $post_id ); |
| 375 |
$repeat_multiple_data = $this->get_repeat_multiple_data( $post_id ); |
| 376 |
$value = null; |
| 377 |
if ( isset( $post_custom[$field_name] ) && is_array( $post_custom[$field_name] ) ) { |
| 378 |
$value = $post_custom[$field_name]; |
| 379 |
// ループのとき |
| 380 |
if ( is_array( $repeat_multiple_data ) && array_key_exists( $field_name, $repeat_multiple_data ) ) { |
| 381 |
$now_num = 0; |
| 382 |
if ( isset( $repeat_multiple_data[$field_name][$index] ) ) { |
| 383 |
$now_num = $repeat_multiple_data[$field_name][$index]; |
| 384 |
} |
| 385 |
|
| 386 |
// 自分（$index）より前の個数の合計が指す index が start |
| 387 |
$_temp = array_slice( $repeat_multiple_data[$field_name], 0, $index ); |
| 388 |
$sum = array_sum( $_temp ); |
| 389 |
$start = $sum; |
| 390 |
|
| 391 |
$value = null; |
| 392 |
if ( $now_num ) { |
| 393 |
$value = array_slice( $post_custom[$field_name], $start, $now_num ); |
| 394 |
} |
| 395 |
} |
| 396 |
} |
| 397 |
return $value; |
| 398 |
} |
| 399 |
|
| 400 |
/** |
| 401 |
* get_single_data_field_value |
| 402 |
* @param int $post_id |
| 403 |
* @param string $field_name |
| 404 |
* @param int $index |
| 405 |
* @return string or null |
| 406 |
*/ |
| 407 |
protected function get_single_data_field_value( $post_id, $field_name, $index ) { |
| 408 |
$post_custom = $this->get_post_custom( $post_id ); |
| 409 |
$value = null; |
| 410 |
if ( isset( $post_custom[$field_name][$index] ) ) { |
| 411 |
$value = $post_custom[$field_name][$index]; |
| 412 |
} |
| 413 |
return $value; |
| 414 |
} |
| 415 |
|
| 416 |
/** |
| 417 |
* display_tr |
| 418 |
* @param int $post_id |
| 419 |
* @param bool $is_repeat |
| 420 |
* @param array $fields |
| 421 |
* @param int, null $index |
| 422 |
*/ |
| 423 |
protected function display_tr( $post_id, $is_repeat, $fields, $index = null ) { |
| 424 |
$btn_repeat = ''; |
| 425 |
if ( $is_repeat ) { |
| 426 |
$btn_repeat = sprintf( '<span class="%s"></span>', esc_attr( SCF_Config::PREFIX . 'icon-handle' ) ); |
| 427 |
$btn_repeat .= '<span class="button btn-add-repeat-group">+</span>'; |
| 428 |
$btn_repeat .= ' <span class="button btn-remove-repeat-group">-</span>'; |
| 429 |
} |
| 430 |
|
| 431 |
$style = ''; |
| 432 |
if ( is_null( $index ) ) { |
| 433 |
$style = 'style="display: none;"'; |
| 434 |
} |
| 435 |
|
| 436 |
printf( |
| 437 |
'<div class="%s" %s>%s<table>', |
| 438 |
esc_attr( SCF_Config::PREFIX . 'meta-box-table' ), |
| 439 |
$style, |
| 440 |
$btn_repeat |
| 441 |
); |
| 442 |
|
| 443 |
foreach ( $fields as $field ) { |
| 444 |
$field_label = $field['label']; |
| 445 |
if ( !$field_label ) { |
| 446 |
$field_label = $field['name']; |
| 447 |
} |
| 448 |
|
| 449 |
// 複数値許可フィールドのとき |
| 450 |
$post_status = get_post_status( $post_id ); |
| 451 |
if ( $field['allow-multiple-data'] ) { |
| 452 |
$value = array(); |
| 453 |
if ( !SCF::is_empty( $field['default'] ) && ( $post_status === 'auto-draft' || is_null( $index ) ) ) { |
| 454 |
$value = SCF::get_field_instance( $field['type'] )->get_choices( $field['default'] ); |
| 455 |
} |
| 456 |
$_value = $this->get_multiple_data_field_value( $post_id, $field['name'], $index ); |
| 457 |
} |
| 458 |
// 複数不値許可フィールドのとき |
| 459 |
else { |
| 460 |
$value = ''; |
| 461 |
if ( $post_status === 'auto-draft' || is_null( $index ) ) { |
| 462 |
if ( !SCF::is_empty( $field['default'] ) ) { |
| 463 |
$value = $field['default']; |
| 464 |
} |
| 465 |
} |
| 466 |
$_value = $this->get_single_data_field_value( $post_id, $field['name'], $index ); |
| 467 |
} |
| 468 |
if ( !is_null( $_value ) ) { |
| 469 |
$value = $_value; |
| 470 |
} |
| 471 |
|
| 472 |
$notes = ''; |
| 473 |
if ( !empty( $field['notes'] ) ) { |
| 474 |
$notes = sprintf( |
| 475 |
'<p class="description">%s</p>', |
| 476 |
esc_html( $field['notes'] ) |
| 477 |
); |
| 478 |
} |
| 479 |
|
| 480 |
$form_field = SCF::get_field_instance( $field['type'] )->get_field( $field, $index, $value ); |
| 481 |
printf( |
| 482 |
'<tr><th>%s</th><td>%s%s</td></tr>', |
| 483 |
esc_html( $field_label ), |
| 484 |
$form_field, |
| 485 |
$notes |
| 486 |
); |
| 487 |
} |
| 488 |
echo '</table></div>'; |
| 489 |
} |
| 490 |
} |
| 491 |
new Smart_Custom_Fields(); |
| 492 |
|
