1<?php 2/** 3 * Edit post administration panel. 4 * 5 * Manage Post actions: post, edit, delete, etc. 6 * 7 * @package WordPress 8 * @subpackage Administration 9 */ 10 11/** WordPress Administration Bootstrap */ 12require_once __DIR__ . '/admin.php'; 13 14$parent_file = 'edit.php'; 15$submenu_file = 'edit.php'; 16 17wp_reset_vars( array( 'action' ) ); 18 19if ( isset( $_GET['post'] ) && isset( $_POST['post_ID'] ) && (int) $_GET['post'] !== (int) $_POST['post_ID'] ) { 20 wp_die( __( 'A post ID mismatch has been detected.' ), __( 'Sorry, you are not allowed to edit this item.' ), 400 ); 21} elseif ( isset( $_GET['post'] ) ) { 22 $post_id = (int) $_GET['post']; 23} elseif ( isset( $_POST['post_ID'] ) ) { 24 $post_id = (int) $_POST['post_ID']; 25} else { 26 $post_id = 0; 27} 28$post_ID = $post_id; 29 30/** 31 * @global string $post_type 32 * @global object $post_type_object 33 * @global WP_Post $post Global post object. 34 */ 35global $post_type, $post_type_object, $post; 36 37if ( $post_id ) { 38 $post = get_post( $post_id ); 39} 40 41if ( $post ) { 42 $post_type = $post->post_type; 43 $post_type_object = get_post_type_object( $post_type ); 44} 45 46if ( isset( $_POST['post_type'] ) && $post && $post_type !== $_POST['post_type'] ) { 47 wp_die( __( 'A post type mismatch has been detected.' ), __( 'Sorry, you are not allowed to edit this item.' ), 400 ); 48} 49 50if ( isset( $_POST['deletepost'] ) ) { 51 $action = 'delete'; 52} elseif ( isset( $_POST['wp-preview'] ) && 'dopreview' === $_POST['wp-preview'] ) { 53 $action = 'preview'; 54} 55 56$sendback = wp_get_referer(); 57if ( ! $sendback || 58 false !== strpos( $sendback, 'post.php' ) || 59 false !== strpos( $sendback, 'post-new.php' ) ) { 60 if ( 'attachment' === $post_type ) { 61 $sendback = admin_url( 'upload.php' ); 62 } else { 63 $sendback = admin_url( 'edit.php' ); 64 if ( ! empty( $post_type ) ) { 65 $sendback = add_query_arg( 'post_type', $post_type, $sendback ); 66 } 67 } 68} else { 69 $sendback = remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'ids' ), $sendback ); 70} 71 72switch ( $action ) { 73 case 'post-quickdraft-save': 74 // Check nonce and capabilities. 75 $nonce = $_REQUEST['_wpnonce']; 76 $error_msg = false; 77 78 // For output of the Quick Draft dashboard widget. 79 require_once ABSPATH . 'wp-admin/includes/dashboard.php'; 80 81 if ( ! wp_verify_nonce( $nonce, 'add-post' ) ) { 82 $error_msg = __( 'Unable to submit this form, please refresh and try again.' ); 83 } 84 85 if ( ! current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) { 86 exit; 87 } 88 89 if ( $error_msg ) { 90 return wp_dashboard_quick_press( $error_msg ); 91 } 92 93 $post = get_post( $_REQUEST['post_ID'] ); 94 check_admin_referer( 'add-' . $post->post_type ); 95 96 $_POST['comment_status'] = get_default_comment_status( $post->post_type ); 97 $_POST['ping_status'] = get_default_comment_status( $post->post_type, 'pingback' ); 98 99 // Wrap Quick Draft content in the Paragraph block. 100 if ( false === strpos( $_POST['content'], '<!-- wp:paragraph -->' ) ) { 101 $_POST['content'] = sprintf( 102 '<!-- wp:paragraph -->%s<!-- /wp:paragraph -->', 103 str_replace( array( "\r\n", "\r", "\n" ), '<br />', $_POST['content'] ) 104 ); 105 } 106 107 edit_post(); 108 wp_dashboard_quick_press(); 109 exit; 110 111 case 'postajaxpost': 112 case 'post': 113 check_admin_referer( 'add-' . $post_type ); 114 $post_id = 'postajaxpost' === $action ? edit_post() : write_post(); 115 redirect_post( $post_id ); 116 exit; 117 118 case 'edit': 119 $editing = true; 120 121 if ( empty( $post_id ) ) { 122 wp_redirect( admin_url( 'post.php' ) ); 123 exit; 124 } 125 126 if ( ! $post ) { 127 wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) ); 128 } 129 130 if ( ! $post_type_object ) { 131 wp_die( __( 'Invalid post type.' ) ); 132 } 133 134 if ( ! in_array( $typenow, get_post_types( array( 'show_ui' => true ) ), true ) ) { 135 wp_die( __( 'Sorry, you are not allowed to edit posts in this post type.' ) ); 136 } 137 138 if ( ! current_user_can( 'edit_post', $post_id ) ) { 139 wp_die( __( 'Sorry, you are not allowed to edit this item.' ) ); 140 } 141 142 if ( 'trash' === $post->post_status ) { 143 wp_die( __( 'You can’t edit this item because it is in the Trash. Please restore it and try again.' ) ); 144 } 145 146 if ( ! empty( $_GET['get-post-lock'] ) ) { 147 check_admin_referer( 'lock-post_' . $post_id ); 148 wp_set_post_lock( $post_id ); 149 wp_redirect( get_edit_post_link( $post_id, 'url' ) ); 150 exit; 151 } 152 153 $post_type = $post->post_type; 154 if ( 'post' === $post_type ) { 155 $parent_file = 'edit.php'; 156 $submenu_file = 'edit.php'; 157 $post_new_file = 'post-new.php'; 158 } elseif ( 'attachment' === $post_type ) { 159 $parent_file = 'upload.php'; 160 $submenu_file = 'upload.php'; 161 $post_new_file = 'media-new.php'; 162 } else { 163 if ( isset( $post_type_object ) && $post_type_object->show_in_menu && true !== $post_type_object->show_in_menu ) { 164 $parent_file = $post_type_object->show_in_menu; 165 } else { 166 $parent_file = "edit.php?post_type=$post_type"; 167 } 168 $submenu_file = "edit.php?post_type=$post_type"; 169 $post_new_file = "post-new.php?post_type=$post_type"; 170 } 171 172 $title = $post_type_object->labels->edit_item; 173 174 /** 175 * Allows replacement of the editor. 176 * 177 * @since 4.9.0 178 * 179 * @param bool $replace Whether to replace the editor. Default false. 180 * @param WP_Post $post Post object. 181 */ 182 if ( true === apply_filters( 'replace_editor', false, $post ) ) { 183 break; 184 } 185 186 if ( use_block_editor_for_post( $post ) ) { 187 require ABSPATH . 'wp-admin/edit-form-blocks.php'; 188 break; 189 } 190 191 if ( ! wp_check_post_lock( $post->ID ) ) { 192 $active_post_lock = wp_set_post_lock( $post->ID ); 193 194 if ( 'attachment' !== $post_type ) { 195 wp_enqueue_script( 'autosave' ); 196 } 197 } 198 199 $post = get_post( $post_id, OBJECT, 'edit' ); 200 201 if ( post_type_supports( $post_type, 'comments' ) ) { 202 wp_enqueue_script( 'admin-comments' ); 203 enqueue_comment_hotkeys_js(); 204 } 205 206 require ABSPATH . 'wp-admin/edit-form-advanced.php'; 207 208 break; 209 210 case 'editattachment': 211 check_admin_referer( 'update-post_' . $post_id ); 212 213 // Don't let these be changed. 214 unset( $_POST['guid'] ); 215 $_POST['post_type'] = 'attachment'; 216 217 // Update the thumbnail filename. 218 $newmeta = wp_get_attachment_metadata( $post_id, true ); 219 $newmeta['thumb'] = wp_basename( $_POST['thumb'] ); 220 221 wp_update_attachment_metadata( $post_id, $newmeta ); 222 223 // Intentional fall-through to trigger the edit_post() call. 224 case 'editpost': 225 check_admin_referer( 'update-post_' . $post_id ); 226 227 $post_id = edit_post(); 228 229 // Session cookie flag that the post was saved. 230 if ( isset( $_COOKIE['wp-saving-post'] ) && $_COOKIE['wp-saving-post'] === $post_id . '-check' ) { 231 setcookie( 'wp-saving-post', $post_id . '-saved', time() + DAY_IN_SECONDS, ADMIN_COOKIE_PATH, COOKIE_DOMAIN, is_ssl() ); 232 } 233 234 redirect_post( $post_id ); // Send user on their way while we keep working. 235 236 exit; 237 238 case 'trash': 239 check_admin_referer( 'trash-post_' . $post_id ); 240 241 if ( ! $post ) { 242 wp_die( __( 'The item you are trying to move to the Trash no longer exists.' ) ); 243 } 244 245 if ( ! $post_type_object ) { 246 wp_die( __( 'Invalid post type.' ) ); 247 } 248 249 if ( ! current_user_can( 'delete_post', $post_id ) ) { 250 wp_die( __( 'Sorry, you are not allowed to move this item to the Trash.' ) ); 251 } 252 253 $user_id = wp_check_post_lock( $post_id ); 254 if ( $user_id ) { 255 $user = get_userdata( $user_id ); 256 /* translators: %s: User's display name. */ 257 wp_die( sprintf( __( 'You cannot move this item to the Trash. %s is currently editing.' ), $user->display_name ) ); 258 } 259 260 if ( ! wp_trash_post( $post_id ) ) { 261 wp_die( __( 'Error in moving the item to Trash.' ) ); 262 } 263 264 wp_redirect( 265 add_query_arg( 266 array( 267 'trashed' => 1, 268 'ids' => $post_id, 269 ), 270 $sendback 271 ) 272 ); 273 exit; 274 275 case 'untrash': 276 check_admin_referer( 'untrash-post_' . $post_id ); 277 278 if ( ! $post ) { 279 wp_die( __( 'The item you are trying to restore from the Trash no longer exists.' ) ); 280 } 281 282 if ( ! $post_type_object ) { 283 wp_die( __( 'Invalid post type.' ) ); 284 } 285 286 if ( ! current_user_can( 'delete_post', $post_id ) ) { 287 wp_die( __( 'Sorry, you are not allowed to restore this item from the Trash.' ) ); 288 } 289 290 if ( ! wp_untrash_post( $post_id ) ) { 291 wp_die( __( 'Error in restoring the item from Trash.' ) ); 292 } 293 294 $sendback = add_query_arg( 295 array( 296 'untrashed' => 1, 297 'ids' => $post_id, 298 ), 299 $sendback 300 ); 301 wp_redirect( $sendback ); 302 exit; 303 304 case 'delete': 305 check_admin_referer( 'delete-post_' . $post_id ); 306 307 if ( ! $post ) { 308 wp_die( __( 'This item has already been deleted.' ) ); 309 } 310 311 if ( ! $post_type_object ) { 312 wp_die( __( 'Invalid post type.' ) ); 313 } 314 315 if ( ! current_user_can( 'delete_post', $post_id ) ) { 316 wp_die( __( 'Sorry, you are not allowed to delete this item.' ) ); 317 } 318 319 if ( 'attachment' === $post->post_type ) { 320 $force = ( ! MEDIA_TRASH ); 321 if ( ! wp_delete_attachment( $post_id, $force ) ) { 322 wp_die( __( 'Error in deleting the attachment.' ) ); 323 } 324 } else { 325 if ( ! wp_delete_post( $post_id, true ) ) { 326 wp_die( __( 'Error in deleting the item.' ) ); 327 } 328 } 329 330 wp_redirect( add_query_arg( 'deleted', 1, $sendback ) ); 331 exit; 332 333 case 'preview': 334 check_admin_referer( 'update-post_' . $post_id ); 335 336 $url = post_preview(); 337 338 wp_redirect( $url ); 339 exit; 340 341 case 'toggle-custom-fields': 342 check_admin_referer( 'toggle-custom-fields', 'toggle-custom-fields-nonce' ); 343 344 $current_user_id = get_current_user_id(); 345 if ( $current_user_id ) { 346 $enable_custom_fields = (bool) get_user_meta( $current_user_id, 'enable_custom_fields', true ); 347 update_user_meta( $current_user_id, 'enable_custom_fields', ! $enable_custom_fields ); 348 } 349 350 wp_safe_redirect( wp_get_referer() ); 351 exit; 352 353 default: 354 /** 355 * Fires for a given custom post action request. 356 * 357 * The dynamic portion of the hook name, `$action`, refers to the custom post action. 358 * 359 * @since 4.6.0 360 * 361 * @param int $post_id Post ID sent with the request. 362 */ 363 do_action( "post_action_{$action}", $post_id ); 364 365 wp_redirect( admin_url( 'edit.php' ) ); 366 exit; 367} // End switch. 368 369require_once ABSPATH . 'wp-admin/admin-footer.php'; 370