wp-admin/includes/class-wp-posts-list-table.php

   1 <?php
   2 /**
   3  * List Table API: WP_Posts_List_Table class
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  * @since 3.1.0
   8  */
   9
  10 /**
  11  * Core class used to implement displaying posts in a list table.
  12  *
  13  * @since 3.1.0
  14  * @access private
  15  *
  16  * @see WP_List_Table
  17  */
  18 class WP_Posts_List_Table extends WP_List_Table {
  19
  20         /**
  21          * Whether the items should be displayed hierarchically or linearly.
  22          *
  23          * @since 3.1.0
  24          * @var bool
  25          * @access protected
  26          */
  27         protected $hierarchical_display;
  28
  29         /**
  30          * Holds the number of pending comments for each post.
  31          *
  32          * @since 3.1.0
  33          * @var array
  34          * @access protected
  35          */
  36         protected $comment_pending_count;
  37
  38         /**
  39          * Holds the number of posts for this user.
  40          *
  41          * @since 3.1.0
  42          * @var int
  43          * @access private
  44          */
  45         private $user_posts_count;
  46
  47         /**
  48          * Holds the number of posts which are sticky.
  49          *
  50          * @since 3.1.0
  51          * @var int
  52          * @access private
  53          */
  54         private $sticky_posts_count = 0;
  55
  56         private $is_trash;
  57
  58         /**
  59          * Current level for output.
  60          *
  61          * @since 4.3.0
  62          * @access protected
  63          * @var int
  64          */
  65         protected $current_level = 0;
  66
  67         /**
  68          * Constructor.
  69          *
  70          * @since 3.1.0
  71          * @access public
  72          *
  73          * @see WP_List_Table::__construct() for more information on default arguments.
  74          *
  75          * @global WP_Post_Type $post_type_object
  76          * @global wpdb         $wpdb
  77          *
  78          * @param array $args An associative array of arguments.
  79          */
  80         public function __construct( $args = array() ) {
  81                 global $post_type_object, $wpdb;
  82
  83                 parent::__construct( array(
  84                         'plural' => 'posts',
  85                         'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
  86                 ) );
  87
  88                 $post_type        = $this->screen->post_type;
  89                 $post_type_object = get_post_type_object( $post_type );
  90
  91                 $exclude_states   = get_post_stati( array(
  92                         'show_in_admin_all_list' => false,
  93                 ) );
  94                 $this->user_posts_count = intval( $wpdb->get_var( $wpdb->prepare( "
  95                         SELECT COUNT( 1 )
  96                         FROM $wpdb->posts
  97                         WHERE post_type = %s
  98                         AND post_status NOT IN ( '" . implode( "','", $exclude_states ) . "' )
  99                         AND post_author = %d
 100                 ", $post_type, get_current_user_id() ) ) );
 101
 102                 if ( $this->user_posts_count && ! current_user_can( $post_type_object->cap->edit_others_posts ) && empty( $_REQUEST['post_status'] ) && empty( $_REQUEST['all_posts'] ) && empty( $_REQUEST['author'] ) && empty( $_REQUEST['show_sticky'] ) ) {
 103                         $_GET['author'] = get_current_user_id();
 104                 }
 105
 106                 if ( 'post' === $post_type && $sticky_posts = get_option( 'sticky_posts' ) ) {
 107                         $sticky_posts = implode( ', ', array_map( 'absint', (array) $sticky_posts ) );
 108                         $this->sticky_posts_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT( 1 ) FROM $wpdb->posts WHERE post_type = %s AND post_status NOT IN ('trash', 'auto-draft') AND ID IN ($sticky_posts)", $post_type ) );
 109                 }
 110         }
 111
 112         /**
 113          * Sets whether the table layout should be hierarchical or not.
 114          *
 115          * @since 4.2.0
 116          *
 117          * @param bool $display Whether the table layout should be hierarchical.
 118          */
 119         public function set_hierarchical_display( $display ) {
 120                 $this->hierarchical_display = $display;
 121         }
 122
 123         /**
 124          *
 125          * @return bool
 126          */
 127         public function ajax_user_can() {
 128                 return current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_posts );
 129         }
 130
 131         /**
 132          *
 133          * @global array    $avail_post_stati
 134          * @global WP_Query $wp_query
 135          * @global int      $per_page
 136          * @global string   $mode
 137          */
 138         public function prepare_items() {
 139                 global $avail_post_stati, $wp_query, $per_page, $mode;
 140
 141                 // is going to call wp()
 142                 $avail_post_stati = wp_edit_posts_query();
 143
 144                 $this->set_hierarchical_display( is_post_type_hierarchical( $this->screen->post_type ) && 'menu_order title' === $wp_query->query['orderby'] );
 145
 146                 $post_type = $this->screen->post_type;
 147                 $per_page = $this->get_items_per_page( 'edit_' . $post_type . '_per_page' );
 148
 149                 /** This filter is documented in wp-admin/includes/post.php */
 150                 $per_page = apply_filters( 'edit_posts_per_page', $per_page, $post_type );
 151
 152                 if ( $this->hierarchical_display ) {
 153                         $total_items = $wp_query->post_count;
 154                 } elseif ( $wp_query->found_posts || $this->get_pagenum() === 1 ) {
 155                         $total_items = $wp_query->found_posts;
 156                 } else {
 157                         $post_counts = (array) wp_count_posts( $post_type, 'readable' );
 158
 159                         if ( isset( $_REQUEST['post_status'] ) && in_array( $_REQUEST['post_status'] , $avail_post_stati ) ) {
 160                                 $total_items = $post_counts[ $_REQUEST['post_status'] ];
 161                         } elseif ( isset( $_REQUEST['show_sticky'] ) && $_REQUEST['show_sticky'] ) {
 162                                 $total_items = $this->sticky_posts_count;
 163                         } elseif ( isset( $_GET['author'] ) && $_GET['author'] == get_current_user_id() ) {
 164                                 $total_items = $this->user_posts_count;
 165                         } else {
 166                                 $total_items = array_sum( $post_counts );
 167
 168                                 // Subtract post types that are not included in the admin all list.
 169                                 foreach ( get_post_stati( array( 'show_in_admin_all_list' => false ) ) as $state ) {
 170                                         $total_items -= $post_counts[ $state ];
 171                                 }
 172                         }
 173                 }
 174
 175                 if ( ! empty( $_REQUEST['mode'] ) ) {
 176                         $mode = $_REQUEST['mode'] === 'excerpt' ? 'excerpt' : 'list';
 177                         set_user_setting( 'posts_list_mode', $mode );
 178                 } else {
 179                         $mode = get_user_setting( 'posts_list_mode', 'list' );
 180                 }
 181
 182                 $this->is_trash = isset( $_REQUEST['post_status'] ) && $_REQUEST['post_status'] === 'trash';
 183
 184                 $this->set_pagination_args( array(
 185                         'total_items' => $total_items,
 186                         'per_page' => $per_page
 187                 ) );
 188         }
 189
 190         /**
 191          *
 192          * @return bool
 193          */
 194         public function has_items() {
 195                 return have_posts();
 196         }
 197
 198         /**
 199          * @access public
 200          */
 201         public function no_items() {
 202                 if ( isset( $_REQUEST['post_status'] ) && 'trash' === $_REQUEST['post_status'] )
 203                         echo get_post_type_object( $this->screen->post_type )->labels->not_found_in_trash;
 204                 else
 205                         echo get_post_type_object( $this->screen->post_type )->labels->not_found;
 206         }
 207
 208         /**
 209          * Determine if the current view is the "All" view.
 210          *
 211          * @since 4.2.0
 212          *
 213          * @return bool Whether the current view is the "All" view.
 214          */
 215         protected function is_base_request() {
 216                 $vars = $_GET;
 217                 unset( $vars['paged'] );
 218
 219                 if ( empty( $vars ) ) {
 220                         return true;
 221                 } elseif ( 1 === count( $vars ) && ! empty( $vars['post_type'] ) ) {
 222                         return $this->screen->post_type === $vars['post_type'];
 223                 }
 224
 225                 return 1 === count( $vars ) && ! empty( $vars['mode'] );
 226         }
 227
 228         /**
 229          * Helper to create links to edit.php with params.
 230          *
 231          * @since 4.4.0
 232          * @access protected
 233          *
 234          * @param array  $args  URL parameters for the link.
 235          * @param string $label Link text.
 236          * @param string $class Optional. Class attribute. Default empty string.
 237          * @return string The formatted link string.
 238          */
 239         protected function get_edit_link( $args, $label, $class = '' ) {
 240                 $url = add_query_arg( $args, 'edit.php' );
 241
 242                 $class_html = '';
 243                 if ( ! empty( $class ) ) {
 244                          $class_html = sprintf(
 245                                 ' class="%s"',
 246                                 esc_attr( $class )
 247                         );
 248                 }
 249
 250                 return sprintf(
 251                         '<a href="%s"%s>%s</a>',
 252                         esc_url( $url ),
 253                         $class_html,
 254                         $label
 255                 );
 256         }
 257
 258         /**
 259          *
 260          * @global array $locked_post_status This seems to be deprecated.
 261          * @global array $avail_post_stati
 262          * @return array
 263          */
 264         protected function get_views() {
 265                 global $locked_post_status, $avail_post_stati;
 266
 267                 $post_type = $this->screen->post_type;
 268
 269                 if ( !empty($locked_post_status) )
 270                         return array();
 271
 272                 $status_links = array();
 273                 $num_posts = wp_count_posts( $post_type, 'readable' );
 274                 $total_posts = array_sum( (array) $num_posts );
 275                 $class = '';
 276
 277                 $current_user_id = get_current_user_id();
 278                 $all_args = array( 'post_type' => $post_type );
 279                 $mine = '';
 280
 281                 // Subtract post types that are not included in the admin all list.
 282                 foreach ( get_post_stati( array( 'show_in_admin_all_list' => false ) ) as $state ) {
 283                         $total_posts -= $num_posts->$state;
 284                 }
 285
 286                 if ( $this->user_posts_count && $this->user_posts_count !== $total_posts ) {
 287                         if ( isset( $_GET['author'] ) && ( $_GET['author'] == $current_user_id ) ) {
 288                                 $class = 'current';
 289                         }
 290
 291                         $mine_args = array(
 292                                 'post_type' => $post_type,
 293                                 'author' => $current_user_id
 294                         );
 295
 296                         $mine_inner_html = sprintf(
 297                                 _nx(
 298                                         'Mine <span class="count">(%s)</span>',
 299                                         'Mine <span class="count">(%s)</span>',
 300                                         $this->user_posts_count,
 301                                         'posts'
 302                                 ),
 303                                 number_format_i18n( $this->user_posts_count )
 304                         );
 305
 306                         $mine = $this->get_edit_link( $mine_args, $mine_inner_html, $class );
 307
 308                         $all_args['all_posts'] = 1;
 309                         $class = '';
 310                 }
 311
 312                 if ( empty( $class ) && ( $this->is_base_request() || isset( $_REQUEST['all_posts'] ) ) ) {
 313                         $class = 'current';
 314                 }
 315
 316                 $all_inner_html = sprintf(
 317                         _nx(
 318                                 'All <span class="count">(%s)</span>',
 319                                 'All <span class="count">(%s)</span>',
 320                                 $total_posts,
 321                                 'posts'
 322                         ),
 323                         number_format_i18n( $total_posts )
 324                 );
 325
 326                 $status_links['all'] = $this->get_edit_link( $all_args, $all_inner_html, $class );
 327                 if ( $mine ) {
 328                         $status_links['mine'] = $mine;
 329                 }
 330
 331                 foreach ( get_post_stati(array('show_in_admin_status_list' => true), 'objects') as $status ) {
 332                         $class = '';
 333
 334                         $status_name = $status->name;
 335
 336                         if ( ! in_array( $status_name, $avail_post_stati ) || empty( $num_posts->$status_name ) ) {
 337                                 continue;
 338                         }
 339
 340                         if ( isset($_REQUEST['post_status']) && $status_name === $_REQUEST['post_status'] ) {
 341                                 $class = 'current';
 342                         }
 343
 344                         $status_args = array(
 345                                 'post_status' => $status_name,
 346                                 'post_type' => $post_type,
 347                         );
 348
 349                         $status_label = sprintf(
 350                                 translate_nooped_plural( $status->label_count, $num_posts->$status_name ),
 351                                 number_format_i18n( $num_posts->$status_name )
 352                         );
 353
 354                         $status_links[ $status_name ] = $this->get_edit_link( $status_args, $status_label, $class );
 355                 }
 356
 357                 if ( ! empty( $this->sticky_posts_count ) ) {
 358                         $class = ! empty( $_REQUEST['show_sticky'] ) ? 'current' : '';
 359
 360                         $sticky_args = array(
 361                                 'post_type'     => $post_type,
 362                                 'show_sticky' => 1
 363                         );
 364
 365                         $sticky_inner_html = sprintf(
 366                                 _nx(
 367                                         'Sticky <span class="count">(%s)</span>',
 368                                         'Sticky <span class="count">(%s)</span>',
 369                                         $this->sticky_posts_count,
 370                                         'posts'
 371                                 ),
 372                                 number_format_i18n( $this->sticky_posts_count )
 373                         );
 374
 375                         $sticky_link = array(
 376                                 'sticky' => $this->get_edit_link( $sticky_args, $sticky_inner_html, $class )
 377                         );
 378
 379                         // Sticky comes after Publish, or if not listed, after All.
 380                         $split = 1 + array_search( ( isset( $status_links['publish'] ) ? 'publish' : 'all' ), array_keys( $status_links ) );
 381                         $status_links = array_merge( array_slice( $status_links, 0, $split ), $sticky_link, array_slice( $status_links, $split ) );
 382                 }
 383
 384                 return $status_links;
 385         }
 386
 387         /**
 388          *
 389          * @return array
 390          */
 391         protected function get_bulk_actions() {
 392                 $actions = array();
 393                 $post_type_obj = get_post_type_object( $this->screen->post_type );
 394
 395                 if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
 396                         if ( $this->is_trash ) {
 397                                 $actions['untrash'] = __( 'Restore' );
 398                         } else {
 399                                 $actions['edit'] = __( 'Edit' );
 400                         }
 401                 }
 402
 403                 if ( current_user_can( $post_type_obj->cap->delete_posts ) ) {
 404                         if ( $this->is_trash || ! EMPTY_TRASH_DAYS ) {
 405                                 $actions['delete'] = __( 'Delete Permanently' );
 406                         } else {
 407                                 $actions['trash'] = __( 'Move to Trash' );
 408                         }
 409                 }
 410
 411                 return $actions;
 412         }
 413
 414         /**
 415          * Displays a categories drop-down for filtering on the Posts list table.
 416          *
 417          * @since 4.6.0
 418          * @access protected
 419          *
 420          * @global int $cat Currently selected category.
 421          *
 422          * @param string $post_type Post type slug.
 423          */
 424         protected function categories_dropdown( $post_type ) {
 425                 global $cat;
 426
 427                 /**
 428                  * Filters whether to remove the 'Categories' drop-down from the post list table.
 429                  *
 430                  * @since 4.6.0
 431                  *
 432                  * @param bool   $disable   Whether to disable the categories drop-down. Default false.
 433                  * @param string $post_type Post type slug.
 434                  */
 435                 if ( false !== apply_filters( 'disable_categories_dropdown', false, $post_type ) ) {
 436                         return;
 437                 }
 438
 439                 if ( is_object_in_taxonomy( $post_type, 'category' ) ) {
 440                         $dropdown_options = array(
 441                                 'show_option_all' => get_taxonomy( 'category' )->labels->all_items,
 442                                 'hide_empty' => 0,
 443                                 'hierarchical' => 1,
 444                                 'show_count' => 0,
 445                                 'orderby' => 'name',
 446                                 'selected' => $cat
 447                         );
 448
 449                         echo '<label class="screen-reader-text" for="cat">' . __( 'Filter by category' ) . '</label>';
 450                         wp_dropdown_categories( $dropdown_options );
 451                 }
 452         }
 453
 454         /**
 455          * @param string $which
 456          */
 457         protected function extra_tablenav( $which ) {
 458 ?>
 459                 <div class="alignleft actions">
 460 <?php
 461                 if ( 'top' === $which && !is_singular() ) {
 462
 463                         $this->months_dropdown( $this->screen->post_type );
 464                         $this->categories_dropdown( $this->screen->post_type );
 465
 466                         /**
 467                          * Fires before the Filter button on the Posts and Pages list tables.
 468                          *
 469                          * The Filter button allows sorting by date and/or category on the
 470                          * Posts list table, and sorting by date on the Pages list table.
 471                          *
 472                          * @since 2.1.0
 473                          * @since 4.4.0 The `$post_type` parameter was added.
 474                          * @since 4.6.0 The `$which` parameter was added.
 475                          *
 476                          * @param string $post_type The post type slug.
 477                          * @param string $which     The location of the extra table nav markup:
 478                          *                          'top' or 'bottom'.
 479                          */
 480                         do_action( 'restrict_manage_posts', $this->screen->post_type, $which );
 481
 482                         submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
 483                 }
 484
 485                 if ( $this->is_trash && current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_others_posts ) ) {
 486                         submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
 487                 }
 488 ?>
 489                 </div>
 490 <?php
 491                 /**
 492                  * Fires immediately following the closing "actions" div in the tablenav for the posts
 493                  * list table.
 494                  *
 495                  * @since 4.4.0
 496                  *
 497                  * @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
 498                  */
 499                 do_action( 'manage_posts_extra_tablenav', $which );
 500         }
 501
 502         /**
 503          *
 504          * @return string
 505          */
 506         public function current_action() {
 507                 if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
 508                         return 'delete_all';
 509
 510                 return parent::current_action();
 511         }
 512
 513         /**
 514          *
 515          * @return array
 516          */
 517         protected function get_table_classes() {
 518                 return array( 'widefat', 'fixed', 'striped', is_post_type_hierarchical( $this->screen->post_type ) ? 'pages' : 'posts' );
 519         }
 520
 521         /**
 522          *
 523          * @return array
 524          */
 525         public function get_columns() {
 526                 $post_type = $this->screen->post_type;
 527
 528                 $posts_columns = array();
 529
 530                 $posts_columns['cb'] = '<input type="checkbox" />';
 531
 532                 /* translators: manage posts column name */
 533                 $posts_columns['title'] = _x( 'Title', 'column name' );
 534
 535                 if ( post_type_supports( $post_type, 'author' ) ) {
 536                         $posts_columns['author'] = __( 'Author' );
 537                 }
 538
 539                 $taxonomies = get_object_taxonomies( $post_type, 'objects' );
 540                 $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );
 541
 542                 /**
 543                  * Filters the taxonomy columns in the Posts list table.
 544                  *
 545                  * The dynamic portion of the hook name, `$post_type`, refers to the post
 546                  * type slug.
 547                  *
 548                  * @since 3.5.0
 549                  *
 550                  * @param array  $taxonomies Array of taxonomies to show columns for.
 551                  * @param string $post_type  The post type.
 552                  */
 553                 $taxonomies = apply_filters( "manage_taxonomies_for_{$post_type}_columns", $taxonomies, $post_type );
 554                 $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );
 555
 556                 foreach ( $taxonomies as $taxonomy ) {
 557                         if ( 'category' === $taxonomy )
 558                                 $column_key = 'categories';
 559                         elseif ( 'post_tag' === $taxonomy )
 560                                 $column_key = 'tags';
 561                         else
 562                                 $column_key = 'taxonomy-' . $taxonomy;
 563
 564                         $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
 565                 }
 566
 567                 $post_status = !empty( $_REQUEST['post_status'] ) ? $_REQUEST['post_status'] : 'all';
 568                 if ( post_type_supports( $post_type, 'comments' ) && !in_array( $post_status, array( 'pending', 'draft', 'future' ) ) )
 569                         $posts_columns['comments'] = '<span class="vers comment-grey-bubble" title="' . esc_attr__( 'Comments' ) . '"><span class="screen-reader-text">' . __( 'Comments' ) . '</span></span>';
 570
 571                 $posts_columns['date'] = __( 'Date' );
 572
 573                 if ( 'page' === $post_type ) {
 574
 575                         /**
 576                          * Filters the columns displayed in the Pages list table.
 577                          *
 578                          * @since 2.5.0
 579                          *
 580                          * @param array $post_columns An array of column names.
 581                          */
 582                         $posts_columns = apply_filters( 'manage_pages_columns', $posts_columns );
 583                 } else {
 584
 585                         /**
 586                          * Filters the columns displayed in the Posts list table.
 587                          *
 588                          * @since 1.5.0
 589                          *
 590                          * @param array  $posts_columns An array of column names.
 591                          * @param string $post_type     The post type slug.
 592                          */
 593                         $posts_columns = apply_filters( 'manage_posts_columns', $posts_columns, $post_type );
 594                 }
 595
 596                 /**
 597                  * Filters the columns displayed in the Posts list table for a specific post type.
 598                  *
 599                  * The dynamic portion of the hook name, `$post_type`, refers to the post type slug.
 600                  *
 601                  * @since 3.0.0
 602                  *
 603                  * @param array $post_columns An array of column names.
 604                  */
 605                 return apply_filters( "manage_{$post_type}_posts_columns", $posts_columns );
 606         }
 607
 608         /**
 609          *
 610          * @return array
 611          */
 612         protected function get_sortable_columns() {
 613                 return array(
 614                         'title'    => 'title',
 615                         'parent'   => 'parent',
 616                         'comments' => 'comment_count',
 617                         'date'     => array( 'date', true )
 618                 );
 619         }
 620
 621         /**
 622          * @global WP_Query $wp_query
 623          * @global int $per_page
 624          * @param array $posts
 625          * @param int $level
 626          */
 627         public function display_rows( $posts = array(), $level = 0 ) {
 628                 global $wp_query, $per_page;
 629
 630                 if ( empty( $posts ) )
 631                         $posts = $wp_query->posts;
 632
 633                 add_filter( 'the_title', 'esc_html' );
 634
 635                 if ( $this->hierarchical_display ) {
 636                         $this->_display_rows_hierarchical( $posts, $this->get_pagenum(), $per_page );
 637                 } else {
 638                         $this->_display_rows( $posts, $level );
 639                 }
 640         }
 641
 642         /**
 643          * @param array $posts
 644          * @param int $level
 645          */
 646         private function _display_rows( $posts, $level = 0 ) {
 647                 // Create array of post IDs.
 648                 $post_ids = array();
 649
 650                 foreach ( $posts as $a_post )
 651                         $post_ids[] = $a_post->ID;
 652
 653                 $this->comment_pending_count = get_pending_comments_num( $post_ids );
 654
 655                 foreach ( $posts as $post )
 656                         $this->single_row( $post, $level );
 657         }
 658
 659         /**
 660          * @global wpdb    $wpdb
 661          * @global WP_Post $post
 662          * @param array $pages
 663          * @param int $pagenum
 664          * @param int $per_page
 665          */
 666         private function _display_rows_hierarchical( $pages, $pagenum = 1, $per_page = 20 ) {
 667                 global $wpdb;
 668
 669                 $level = 0;
 670
 671                 if ( ! $pages ) {
 672                         $pages = get_pages( array( 'sort_column' => 'menu_order' ) );
 673
 674                         if ( ! $pages )
 675                                 return;
 676                 }
 677
 678                 /*
 679                  * Arrange pages into two parts: top level pages and children_pages
 680                  * children_pages is two dimensional array, eg.
 681                  * children_pages[10][] contains all sub-pages whose parent is 10.
 682                  * It only takes O( N ) to arrange this and it takes O( 1 ) for subsequent lookup operations
 683                  * If searching, ignore hierarchy and treat everything as top level
 684                  */
 685                 if ( empty( $_REQUEST['s'] ) ) {
 686
 687                         $top_level_pages = array();
 688                         $children_pages = array();
 689
 690                         foreach ( $pages as $page ) {
 691
 692                                 // Catch and repair bad pages.
 693                                 if ( $page->post_parent == $page->ID ) {
 694                                         $page->post_parent = 0;
 695                                         $wpdb->update( $wpdb->posts, array( 'post_parent' => 0 ), array( 'ID' => $page->ID ) );
 696                                         clean_post_cache( $page );
 697                                 }
 698
 699                                 if ( 0 == $page->post_parent )
 700                                         $top_level_pages[] = $page;
 701                                 else
 702                                         $children_pages[ $page->post_parent ][] = $page;
 703                         }
 704
 705                         $pages = &$top_level_pages;
 706                 }
 707
 708                 $count = 0;
 709                 $start = ( $pagenum - 1 ) * $per_page;
 710                 $end = $start + $per_page;
 711                 $to_display = array();
 712
 713                 foreach ( $pages as $page ) {
 714                         if ( $count >= $end )
 715                                 break;
 716
 717                         if ( $count >= $start ) {
 718                                 $to_display[$page->ID] = $level;
 719                         }
 720
 721                         $count++;
 722
 723                         if ( isset( $children_pages ) )
 724                                 $this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page, $to_display );
 725                 }
 726
 727                 // If it is the last pagenum and there are orphaned pages, display them with paging as well.
 728                 if ( isset( $children_pages ) && $count < $end ){
 729                         foreach ( $children_pages as $orphans ){
 730                                 foreach ( $orphans as $op ) {
 731                                         if ( $count >= $end )
 732                                                 break;
 733
 734                                         if ( $count >= $start ) {
 735                                                 $to_display[$op->ID] = 0;
 736                                         }
 737
 738                                         $count++;
 739                                 }
 740                         }
 741                 }
 742
 743                 $ids = array_keys( $to_display );
 744                 _prime_post_caches( $ids );
 745
 746                 if ( ! isset( $GLOBALS['post'] ) ) {
 747                         $GLOBALS['post'] = reset( $ids );
 748                 }
 749
 750                 foreach ( $to_display as $page_id => $level ) {
 751                         echo "\t";
 752                         $this->single_row( $page_id, $level );
 753                 }
 754         }
 755
 756         /**
 757          * Given a top level page ID, display the nested hierarchy of sub-pages
 758          * together with paging support
 759          *
 760          * @since 3.1.0 (Standalone function exists since 2.6.0)
 761          * @since 4.2.0 Added the `$to_display` parameter.
 762          *
 763          * @param array $children_pages
 764          * @param int $count
 765          * @param int $parent
 766          * @param int $level
 767          * @param int $pagenum
 768          * @param int $per_page
 769          * @param array $to_display List of pages to be displayed. Passed by reference.
 770          */
 771         private function _page_rows( &$children_pages, &$count, $parent, $level, $pagenum, $per_page, &$to_display ) {
 772                 if ( ! isset( $children_pages[$parent] ) )
 773                         return;
 774
 775                 $start = ( $pagenum - 1 ) * $per_page;
 776                 $end = $start + $per_page;
 777
 778                 foreach ( $children_pages[$parent] as $page ) {
 779                         if ( $count >= $end )
 780                                 break;
 781
 782                         // If the page starts in a subtree, print the parents.
 783                         if ( $count == $start && $page->post_parent > 0 ) {
 784                                 $my_parents = array();
 785                                 $my_parent = $page->post_parent;
 786                                 while ( $my_parent ) {
 787                                         // Get the ID from the list or the attribute if my_parent is an object
 788                                         $parent_id = $my_parent;
 789                                         if ( is_object( $my_parent ) ) {
 790                                                 $parent_id = $my_parent->ID;
 791                                         }
 792
 793                                         $my_parent = get_post( $parent_id );
 794                                         $my_parents[] = $my_parent;
 795                                         if ( !$my_parent->post_parent )
 796                                                 break;
 797                                         $my_parent = $my_parent->post_parent;
 798                                 }
 799                                 $num_parents = count( $my_parents );
 800                                 while ( $my_parent = array_pop( $my_parents ) ) {
 801                                         $to_display[$my_parent->ID] = $level - $num_parents;
 802                                         $num_parents--;
 803                                 }
 804                         }
 805
 806                         if ( $count >= $start ) {
 807                                 $to_display[$page->ID] = $level;
 808                         }
 809
 810                         $count++;
 811
 812                         $this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page, $to_display );
 813                 }
 814
 815                 unset( $children_pages[$parent] ); //required in order to keep track of orphans
 816         }
 817
 818         /**
 819          * Handles the checkbox column output.
 820          *
 821          * @since 4.3.0
 822          * @access public
 823          *
 824          * @param WP_Post $post The current WP_Post object.
 825          */
 826         public function column_cb( $post ) {
 827                 if ( current_user_can( 'edit_post', $post->ID ) ): ?>
 828                         <label class="screen-reader-text" for="cb-select-<?php the_ID(); ?>"><?php
 829                                 printf( __( 'Select %s' ), _draft_or_post_title() );
 830                         ?></label>
 831                         <input id="cb-select-<?php the_ID(); ?>" type="checkbox" name="post[]" value="<?php the_ID(); ?>" />
 832                         <div class="locked-indicator"></div>
 833                 <?php endif;
 834         }
 835
 836         /**
 837          * @since 4.3.0
 838          * @access protected
 839          *
 840          * @param WP_Post $post
 841          * @param string  $classes
 842          * @param string  $data
 843          * @param string  $primary
 844          */
 845         protected function _column_title( $post, $classes, $data, $primary ) {
 846                 echo '<td class="' . $classes . ' page-title" ', $data, '>';
 847                 echo $this->column_title( $post );
 848                 echo $this->handle_row_actions( $post, 'title', $primary );
 849                 echo '</td>';
 850         }
 851
 852         /**
 853          * Handles the title column output.
 854          *
 855          * @since 4.3.0
 856          * @access public
 857          *
 858          * @global string $mode
 859          *
 860          * @param WP_Post $post The current WP_Post object.
 861          */
 862         public function column_title( $post ) {
 863                 global $mode;
 864
 865                 if ( $this->hierarchical_display ) {
 866                         if ( 0 === $this->current_level && (int) $post->post_parent > 0 ) {
 867                                 // Sent level 0 by accident, by default, or because we don't know the actual level.
 868                                 $find_main_page = (int) $post->post_parent;
 869                                 while ( $find_main_page > 0 ) {
 870                                         $parent = get_post( $find_main_page );
 871
 872                                         if ( is_null( $parent ) ) {
 873                                                 break;
 874                                         }
 875
 876                                         $this->current_level++;
 877                                         $find_main_page = (int) $parent->post_parent;
 878
 879                                         if ( ! isset( $parent_name ) ) {
 880                                                 /** This filter is documented in wp-includes/post-template.php */
 881                                                 $parent_name = apply_filters( 'the_title', $parent->post_title, $parent->ID );
 882                                         }
 883                                 }
 884                         }
 885                 }
 886
 887                 $pad = str_repeat( '&#8212; ', $this->current_level );
 888                 echo "<strong>";
 889
 890                 $format = get_post_format( $post->ID );
 891                 if ( $format ) {
 892                         $label = get_post_format_string( $format );
 893
 894                         $format_class = 'post-state-format post-format-icon post-format-' . $format;
 895
 896                         $format_args = array(
 897                                 'post_format' => $format,
 898                                 'post_type' => $post->post_type
 899                         );
 900
 901                         echo $this->get_edit_link( $format_args, $label . ':', $format_class );
 902                 }
 903
 904                 $can_edit_post = current_user_can( 'edit_post', $post->ID );
 905                 $title = _draft_or_post_title();
 906
 907                 if ( $can_edit_post && $post->post_status != 'trash' ) {
 908                         printf(
 909                                 '<a class="row-title" href="%s" aria-label="%s">%s%s</a>',
 910                                 get_edit_post_link( $post->ID ),
 911                                 /* translators: %s: post title */
 912                                 esc_attr( sprintf( __( '&#8220;%s&#8221; (Edit)' ), $title ) ),
 913                                 $pad,
 914                                 $title
 915                         );
 916                 } else {
 917                         echo $pad . $title;
 918                 }
 919                 _post_states( $post );
 920
 921                 if ( isset( $parent_name ) ) {
 922                         $post_type_object = get_post_type_object( $post->post_type );
 923                         echo ' | ' . $post_type_object->labels->parent_item_colon . ' ' . esc_html( $parent_name );
 924                 }
 925                 echo "</strong>\n";
 926
 927                 if ( $can_edit_post && $post->post_status != 'trash' ) {
 928                         $lock_holder = wp_check_post_lock( $post->ID );
 929
 930                         if ( $lock_holder ) {
 931                                 $lock_holder = get_userdata( $lock_holder );
 932                                 $locked_avatar = get_avatar( $lock_holder->ID, 18 );
 933                                 $locked_text = esc_html( sprintf( __( '%s is currently editing' ), $lock_holder->display_name ) );
 934                         } else {
 935                                 $locked_avatar = $locked_text = '';
 936                         }
 937
 938                         echo '<div class="locked-info"><span class="locked-avatar">' . $locked_avatar . '</span> <span class="locked-text">' . $locked_text . "</span></div>\n";
 939                 }
 940
 941                 if ( ! is_post_type_hierarchical( $this->screen->post_type ) && 'excerpt' === $mode && current_user_can( 'read_post', $post->ID ) ) {
 942                         the_excerpt();
 943                 }
 944
 945                 get_inline_data( $post );
 946         }
 947
 948         /**
 949          * Handles the post date column output.
 950          *
 951          * @since 4.3.0
 952          * @access public
 953          *
 954          * @global string $mode
 955          *
 956          * @param WP_Post $post The current WP_Post object.
 957          */
 958         public function column_date( $post ) {
 959                 global $mode;
 960
 961                 if ( '0000-00-00 00:00:00' === $post->post_date ) {
 962                         $t_time = $h_time = __( 'Unpublished' );
 963                         $time_diff = 0;
 964                 } else {
 965                         $t_time = get_the_time( __( 'Y/m/d g:i:s a' ) );
 966                         $m_time = $post->post_date;
 967                         $time = get_post_time( 'G', true, $post );
 968
 969                         $time_diff = time() - $time;
 970
 971                         if ( $time_diff > 0 && $time_diff < DAY_IN_SECONDS ) {
 972                                 $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
 973                         } else {
 974                                 $h_time = mysql2date( __( 'Y/m/d' ), $m_time );
 975                         }
 976                 }
 977
 978                 if ( 'publish' === $post->post_status ) {
 979                         _e( 'Published' );
 980                 } elseif ( 'future' === $post->post_status ) {
 981                         if ( $time_diff > 0 ) {
 982                                 echo '<strong class="error-message">' . __( 'Missed schedule' ) . '</strong>';
 983                         } else {
 984                                 _e( 'Scheduled' );
 985                         }
 986                 } else {
 987                         _e( 'Last Modified' );
 988                 }
 989                 echo '<br />';
 990                 if ( 'excerpt' === $mode ) {
 991                         /**
 992                          * Filters the published time of the post.
 993                          *
 994                          * If `$mode` equals 'excerpt', the published time and date are both displayed.
 995                          * If `$mode` equals 'list' (default), the publish date is displayed, with the
 996                          * time and date together available as an abbreviation definition.
 997                          *
 998                          * @since 2.5.1
 999                          *
1000                          * @param string  $t_time      The published time.
1001                          * @param WP_Post $post        Post object.
1002                          * @param string  $column_name The column name.
1003                          * @param string  $mode        The list display mode ('excerpt' or 'list').
1004                          */
1005                         echo apply_filters( 'post_date_column_time', $t_time, $post, 'date', $mode );
1006                 } else {
1007
1008                         /** This filter is documented in wp-admin/includes/class-wp-posts-list-table.php */
1009                         echo '<abbr title="' . $t_time . '">' . apply_filters( 'post_date_column_time', $h_time, $post, 'date', $mode ) . '</abbr>';
1010                 }
1011         }
1012
1013         /**
1014          * Handles the comments column output.
1015          *
1016          * @since 4.3.0
1017          * @access public
1018          *
1019          * @param WP_Post $post The current WP_Post object.
1020          */
1021         public function column_comments( $post ) {
1022                 ?>
1023                 <div class="post-com-count-wrapper">
1024                 <?php
1025                         $pending_comments = isset( $this->comment_pending_count[$post->ID] ) ? $this->comment_pending_count[$post->ID] : 0;
1026
1027                         $this->comments_bubble( $post->ID, $pending_comments );
1028                 ?>
1029                 </div>
1030                 <?php
1031         }
1032
1033         /**
1034          * Handles the post author column output.
1035          *
1036          * @since 4.3.0
1037          * @access public
1038          *
1039          * @param WP_Post $post The current WP_Post object.
1040          */
1041         public function column_author( $post ) {
1042                 $args = array(
1043                         'post_type' => $post->post_type,
1044                         'author' => get_the_author_meta( 'ID' )
1045                 );
1046                 echo $this->get_edit_link( $args, get_the_author() );
1047         }
1048
1049         /**
1050          * Handles the default column output.
1051          *
1052          * @since 4.3.0
1053          * @access public
1054          *
1055          * @param WP_Post $post        The current WP_Post object.
1056          * @param string  $column_name The current column name.
1057          */
1058         public function column_default( $post, $column_name ) {
1059                 if ( 'categories' === $column_name ) {
1060                         $taxonomy = 'category';
1061                 } elseif ( 'tags' === $column_name ) {
1062                         $taxonomy = 'post_tag';
1063                 } elseif ( 0 === strpos( $column_name, 'taxonomy-' ) ) {
1064                         $taxonomy = substr( $column_name, 9 );
1065                 } else {
1066                         $taxonomy = false;
1067                 }
1068                 if ( $taxonomy ) {
1069                         $taxonomy_object = get_taxonomy( $taxonomy );
1070                         $terms = get_the_terms( $post->ID, $taxonomy );
1071                         if ( is_array( $terms ) ) {
1072                                 $out = array();
1073                                 foreach ( $terms as $t ) {
1074                                         $posts_in_term_qv = array();
1075                                         if ( 'post' != $post->post_type ) {
1076                                                 $posts_in_term_qv['post_type'] = $post->post_type;
1077                                         }
1078                                         if ( $taxonomy_object->query_var ) {
1079                                                 $posts_in_term_qv[ $taxonomy_object->query_var ] = $t->slug;
1080                                         } else {
1081                                                 $posts_in_term_qv['taxonomy'] = $taxonomy;
1082                                                 $posts_in_term_qv['term'] = $t->slug;
1083                                         }
1084
1085                                         $label = esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) );
1086                                         $out[] = $this->get_edit_link( $posts_in_term_qv, $label );
1087                                 }
1088                                 /* translators: used between list items, there is a space after the comma */
1089                                 echo join( __( ', ' ), $out );
1090                         } else {
1091                                 echo '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">' . $taxonomy_object->labels->no_terms . '</span>';
1092                         }
1093                         return;
1094                 }
1095
1096                 if ( is_post_type_hierarchical( $post->post_type ) ) {
1097
1098                         /**
1099                          * Fires in each custom column on the Posts list table.
1100                          *
1101                          * This hook only fires if the current post type is hierarchical,
1102                          * such as pages.
1103                          *
1104                          * @since 2.5.0
1105                          *
1106                          * @param string $column_name The name of the column to display.
1107                          * @param int    $post_id     The current post ID.
1108                          */
1109                         do_action( 'manage_pages_custom_column', $column_name, $post->ID );
1110                 } else {
1111
1112                         /**
1113                          * Fires in each custom column in the Posts list table.
1114                          *
1115                          * This hook only fires if the current post type is non-hierarchical,
1116                          * such as posts.
1117                          *
1118                          * @since 1.5.0
1119                          *
1120                          * @param string $column_name The name of the column to display.
1121                          * @param int    $post_id     The current post ID.
1122                          */
1123                         do_action( 'manage_posts_custom_column', $column_name, $post->ID );
1124                 }
1125
1126                 /**
1127                  * Fires for each custom column of a specific post type in the Posts list table.
1128                  *
1129                  * The dynamic portion of the hook name, `$post->post_type`, refers to the post type.
1130                  *
1131                  * @since 3.1.0
1132                  *
1133                  * @param string $column_name The name of the column to display.
1134                  * @param int    $post_id     The current post ID.
1135                  */
1136                 do_action( "manage_{$post->post_type}_posts_custom_column", $column_name, $post->ID );
1137         }
1138
1139         /**
1140          * @global WP_Post $post
1141          *
1142          * @param int|WP_Post $post
1143          * @param int         $level
1144          */
1145         public function single_row( $post, $level = 0 ) {
1146                 $global_post = get_post();
1147
1148                 $post = get_post( $post );
1149                 $this->current_level = $level;
1150
1151                 $GLOBALS['post'] = $post;
1152                 setup_postdata( $post );
1153
1154                 $classes = 'iedit author-' . ( get_current_user_id() == $post->post_author ? 'self' : 'other' );
1155
1156                 $lock_holder = wp_check_post_lock( $post->ID );
1157                 if ( $lock_holder ) {
1158                         $classes .= ' wp-locked';
1159                 }
1160
1161                 if ( $post->post_parent ) {
1162                     $count = count( get_post_ancestors( $post->ID ) );
1163                     $classes .= ' level-'. $count;
1164                 } else {
1165                     $classes .= ' level-0';
1166                 }
1167         ?>
1168                 <tr id="post-<?php echo $post->ID; ?>" class="<?php echo implode( ' ', get_post_class( $classes, $post->ID ) ); ?>">
1169                         <?php $this->single_row_columns( $post ); ?>
1170                 </tr>
1171         <?php
1172                 $GLOBALS['post'] = $global_post;
1173         }
1174
1175         /**
1176          * Gets the name of the default primary column.
1177          *
1178          * @since 4.3.0
1179          * @access protected
1180          *
1181          * @return string Name of the default primary column, in this case, 'title'.
1182          */
1183         protected function get_default_primary_column_name() {
1184                 return 'title';
1185         }
1186
1187         /**
1188          * Generates and displays row action links.
1189          *
1190          * @since 4.3.0
1191          * @access protected
1192          *
1193          * @param object $post        Post being acted upon.
1194          * @param string $column_name Current column name.
1195          * @param string $primary     Primary column name.
1196          * @return string Row actions output for posts.
1197          */
1198         protected function handle_row_actions( $post, $column_name, $primary ) {
1199                 if ( $primary !== $column_name ) {
1200                         return '';
1201                 }
1202
1203                 $post_type_object = get_post_type_object( $post->post_type );
1204                 $can_edit_post = current_user_can( 'edit_post', $post->ID );
1205                 $actions = array();
1206                 $title = _draft_or_post_title();
1207
1208                 if ( $can_edit_post && 'trash' != $post->post_status ) {
1209                         $actions['edit'] = sprintf(
1210                                 '<a href="%s" aria-label="%s">%s</a>',
1211                                 get_edit_post_link( $post->ID ),
1212                                 /* translators: %s: post title */
1213                                 esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ),
1214                                 __( 'Edit' )
1215                         );
1216                         $actions['inline hide-if-no-js'] = sprintf(
1217                                 '<a href="#" class="editinline" aria-label="%s">%s</a>',
1218                                 /* translators: %s: post title */
1219                                 esc_attr( sprintf( __( 'Quick edit &#8220;%s&#8221; inline' ), $title ) ),
1220                                 __( 'Quick&nbsp;Edit' )
1221                         );
1222                 }
1223
1224                 if ( current_user_can( 'delete_post', $post->ID ) ) {
1225                         if ( 'trash' === $post->post_status ) {
1226                                 $actions['untrash'] = sprintf(
1227                                         '<a href="%s" aria-label="%s">%s</a>',
1228                                         wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-post_' . $post->ID ),
1229                                         /* translators: %s: post title */
1230                                         esc_attr( sprintf( __( 'Restore &#8220;%s&#8221; from the Trash' ), $title ) ),
1231                                         __( 'Restore' )
1232                                 );
1233                         } elseif ( EMPTY_TRASH_DAYS ) {
1234                                 $actions['trash'] = sprintf(
1235                                         '<a href="%s" class="submitdelete" aria-label="%s">%s</a>',
1236                                         get_delete_post_link( $post->ID ),
1237                                         /* translators: %s: post title */
1238                                         esc_attr( sprintf( __( 'Move &#8220;%s&#8221; to the Trash' ), $title ) ),
1239                                         _x( 'Trash', 'verb' )
1240                                 );
1241                         }
1242                         if ( 'trash' === $post->post_status || ! EMPTY_TRASH_DAYS ) {
1243                                 $actions['delete'] = sprintf(
1244                                         '<a href="%s" class="submitdelete" aria-label="%s">%s</a>',
1245                                         get_delete_post_link( $post->ID, '', true ),
1246                                         /* translators: %s: post title */
1247                                         esc_attr( sprintf( __( 'Delete &#8220;%s&#8221; permanently' ), $title ) ),
1248                                         __( 'Delete Permanently' )
1249                                 );
1250                         }
1251                 }
1252
1253                 if ( is_post_type_viewable( $post_type_object ) ) {
1254                         if ( in_array( $post->post_status, array( 'pending', 'draft', 'future' ) ) ) {
1255                                 if ( $can_edit_post ) {
1256                                         $preview_link = get_preview_post_link( $post );
1257                                         $actions['view'] = sprintf(
1258                                                 '<a href="%s" rel="permalink" aria-label="%s">%s</a>',
1259                                                 esc_url( $preview_link ),
1260                                                 /* translators: %s: post title */
1261                                                 esc_attr( sprintf( __( 'Preview &#8220;%s&#8221;' ), $title ) ),
1262                                                 __( 'Preview' )
1263                                         );
1264                                 }
1265                         } elseif ( 'trash' != $post->post_status ) {
1266                                 $actions['view'] = sprintf(
1267                                         '<a href="%s" rel="permalink" aria-label="%s">%s</a>',
1268                                         get_permalink( $post->ID ),
1269                                         /* translators: %s: post title */
1270                                         esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $title ) ),
1271                                         __( 'View' )
1272                                 );
1273                         }
1274                 }
1275
1276                 if ( is_post_type_hierarchical( $post->post_type ) ) {
1277
1278                         /**
1279                          * Filters the array of row action links on the Pages list table.
1280                          *
1281                          * The filter is evaluated only for hierarchical post types.
1282                          *
1283                          * @since 2.8.0
1284                          *
1285                          * @param array $actions An array of row action links. Defaults are
1286                          *                         'Edit', 'Quick Edit', 'Restore, 'Trash',
1287                          *                         'Delete Permanently', 'Preview', and 'View'.
1288                          * @param WP_Post $post The post object.
1289                          */
1290                         $actions = apply_filters( 'page_row_actions', $actions, $post );
1291                 } else {
1292
1293                         /**
1294                          * Filters the array of row action links on the Posts list table.
1295                          *
1296                          * The filter is evaluated only for non-hierarchical post types.
1297                          *
1298                          * @since 2.8.0
1299                          *
1300                          * @param array $actions An array of row action links. Defaults are
1301                          *                         'Edit', 'Quick Edit', 'Restore, 'Trash',
1302                          *                         'Delete Permanently', 'Preview', and 'View'.
1303                          * @param WP_Post $post The post object.
1304                          */
1305                         $actions = apply_filters( 'post_row_actions', $actions, $post );
1306                 }
1307
1308                 return $this->row_actions( $actions );
1309         }
1310
1311         /**
1312          * Outputs the hidden row displayed when inline editing
1313          *
1314          * @since 3.1.0
1315          *
1316          * @global string $mode
1317          */
1318         public function inline_edit() {
1319                 global $mode;
1320
1321                 $screen = $this->screen;
1322
1323                 $post = get_default_post_to_edit( $screen->post_type );
1324                 $post_type_object = get_post_type_object( $screen->post_type );
1325
1326                 $taxonomy_names = get_object_taxonomies( $screen->post_type );
1327                 $hierarchical_taxonomies = array();
1328                 $flat_taxonomies = array();
1329                 foreach ( $taxonomy_names as $taxonomy_name ) {
1330
1331                         $taxonomy = get_taxonomy( $taxonomy_name );
1332
1333                         $show_in_quick_edit = $taxonomy->show_in_quick_edit;
1334
1335                         /**
1336                          * Filters whether the current taxonomy should be shown in the Quick Edit panel.
1337                          *
1338                          * @since 4.2.0
1339                          *
1340                          * @param bool   $show_in_quick_edit Whether to show the current taxonomy in Quick Edit.
1341                          * @param string $taxonomy_name      Taxonomy name.
1342                          * @param string $post_type          Post type of current Quick Edit post.
1343                          */
1344                         if ( ! apply_filters( 'quick_edit_show_taxonomy', $show_in_quick_edit, $taxonomy_name, $screen->post_type ) ) {
1345                                 continue;
1346                         }
1347
1348                         if ( $taxonomy->hierarchical )
1349                                 $hierarchical_taxonomies[] = $taxonomy;
1350                         else
1351                                 $flat_taxonomies[] = $taxonomy;
1352                 }
1353
1354                 $m = ( isset( $mode ) && 'excerpt' === $mode ) ? 'excerpt' : 'list';
1355                 $can_publish = current_user_can( $post_type_object->cap->publish_posts );
1356                 $core_columns = array( 'cb' => true, 'date' => true, 'title' => true, 'categories' => true, 'tags' => true, 'comments' => true, 'author' => true );
1357
1358         ?>
1359
1360         <form method="get"><table style="display: none"><tbody id="inlineedit">
1361                 <?php
1362                 $hclass = count( $hierarchical_taxonomies ) ? 'post' : 'page';
1363                 $bulk = 0;
1364                 while ( $bulk < 2 ) { ?>
1365
1366                 <tr id="<?php echo $bulk ? 'bulk-edit' : 'inline-edit'; ?>" class="inline-edit-row inline-edit-row-<?php echo "$hclass inline-edit-" . $screen->post_type;
1367                         echo $bulk ? " bulk-edit-row bulk-edit-row-$hclass bulk-edit-{$screen->post_type}" : " quick-edit-row quick-edit-row-$hclass inline-edit-{$screen->post_type}";
1368                 ?>" style="display: none"><td colspan="<?php echo $this->get_column_count(); ?>" class="colspanchange">
1369
1370                 <fieldset class="inline-edit-col-left">
1371                         <legend class="inline-edit-legend"><?php echo $bulk ? __( 'Bulk Edit' ) : __( 'Quick Edit' ); ?></legend>
1372                         <div class="inline-edit-col">
1373         <?php
1374
1375         if ( post_type_supports( $screen->post_type, 'title' ) ) :
1376                 if ( $bulk ) : ?>
1377                         <div id="bulk-title-div">
1378                                 <div id="bulk-titles"></div>
1379                         </div>
1380
1381         <?php else : // $bulk ?>
1382
1383                         <label>
1384                                 <span class="title"><?php _e( 'Title' ); ?></span>
1385                                 <span class="input-text-wrap"><input type="text" name="post_title" class="ptitle" value="" /></span>
1386                         </label>
1387
1388                         <label>
1389                                 <span class="title"><?php _e( 'Slug' ); ?></span>
1390                                 <span class="input-text-wrap"><input type="text" name="post_name" value="" /></span>
1391                         </label>
1392
1393         <?php endif; // $bulk
1394         endif; // post_type_supports title ?>
1395
1396         <?php if ( !$bulk ) : ?>
1397                         <fieldset class="inline-edit-date">
1398                         <legend><span class="title"><?php _e( 'Date' ); ?></span></legend>
1399                                 <?php touch_time( 1, 1, 0, 1 ); ?>
1400                         </fieldset>
1401                         <br class="clear" />
1402         <?php endif; // $bulk
1403
1404                 if ( post_type_supports( $screen->post_type, 'author' ) ) :
1405                         $authors_dropdown = '';
1406
1407                         if ( is_super_admin() || current_user_can( $post_type_object->cap->edit_others_posts ) ) :
1408                                 $users_opt = array(
1409                                         'hide_if_only_one_author' => false,
1410                                         'who' => 'authors',
1411                                         'name' => 'post_author',
1412                                         'class'=> 'authors',
1413                                         'multi' => 1,
1414                                         'echo' => 0,
1415                                         'show' => 'display_name_with_login',
1416                                 );
1417                                 if ( $bulk )
1418                                         $users_opt['show_option_none'] = __( '&mdash; No Change &mdash;' );
1419
1420                                 if ( $authors = wp_dropdown_users( $users_opt ) ) :
1421                                         $authors_dropdown  = '<label class="inline-edit-author">';
1422                                         $authors_dropdown .= '<span class="title">' . __( 'Author' ) . '</span>';
1423                                         $authors_dropdown .= $authors;
1424                                         $authors_dropdown .= '</label>';
1425                                 endif;
1426                         endif; // authors
1427         ?>
1428
1429         <?php if ( !$bulk ) echo $authors_dropdown;
1430         endif; // post_type_supports author
1431
1432         if ( !$bulk && $can_publish ) :
1433         ?>
1434
1435                         <div class="inline-edit-group wp-clearfix">
1436                                 <label class="alignleft">
1437                                         <span class="title"><?php _e( 'Password' ); ?></span>
1438                                         <span class="input-text-wrap"><input type="text" name="post_password" class="inline-edit-password-input" value="" /></span>
1439                                 </label>
1440
1441                                 <em class="alignleft inline-edit-or">
1442                                         <?php
1443                                         /* translators: Between password field and private checkbox on post quick edit interface */
1444                                         _e( '&ndash;OR&ndash;' );
1445                                         ?>
1446                                 </em>
1447                                 <label class="alignleft inline-edit-private">
1448                                         <input type="checkbox" name="keep_private" value="private" />
1449                                         <span class="checkbox-title"><?php _e( 'Private' ); ?></span>
1450                                 </label>
1451                         </div>
1452
1453         <?php endif; ?>
1454
1455                 </div></fieldset>
1456
1457         <?php if ( count( $hierarchical_taxonomies ) && !$bulk ) : ?>
1458
1459                 <fieldset class="inline-edit-col-center inline-edit-categories"><div class="inline-edit-col">
1460
1461         <?php foreach ( $hierarchical_taxonomies as $taxonomy ) : ?>
1462
1463                         <span class="title inline-edit-categories-label"><?php echo esc_html( $taxonomy->labels->name ) ?></span>
1464                         <input type="hidden" name="<?php echo ( $taxonomy->name === 'category' ) ? 'post_category[]' : 'tax_input[' . esc_attr( $taxonomy->name ) . '][]'; ?>" value="0" />
1465                         <ul class="cat-checklist <?php echo esc_attr( $taxonomy->name )?>-checklist">
1466                                 <?php wp_terms_checklist( null, array( 'taxonomy' => $taxonomy->name ) ) ?>
1467                         </ul>
1468
1469         <?php endforeach; //$hierarchical_taxonomies as $taxonomy ?>
1470
1471                 </div></fieldset>
1472
1473         <?php endif; // count( $hierarchical_taxonomies ) && !$bulk ?>
1474
1475                 <fieldset class="inline-edit-col-right"><div class="inline-edit-col">
1476
1477         <?php
1478                 if ( post_type_supports( $screen->post_type, 'author' ) && $bulk )
1479                         echo $authors_dropdown;
1480
1481                 if ( post_type_supports( $screen->post_type, 'page-attributes' ) ) :
1482
1483                         if ( $post_type_object->hierarchical ) :
1484                 ?>
1485                         <label>
1486                                 <span class="title"><?php _e( 'Parent' ); ?></span>
1487         <?php
1488                 $dropdown_args = array(
1489                         'post_type'         => $post_type_object->name,
1490                         'selected'          => $post->post_parent,
1491                         'name'              => 'post_parent',
1492                         'show_option_none'  => __( 'Main Page (no parent)' ),
1493                         'option_none_value' => 0,
1494                         'sort_column'       => 'menu_order, post_title',
1495                 );
1496
1497                 if ( $bulk )
1498                         $dropdown_args['show_option_no_change'] =  __( '&mdash; No Change &mdash;' );
1499
1500                 /**
1501                  * Filters the arguments used to generate the Quick Edit page-parent drop-down.
1502                  *
1503                  * @since 2.7.0
1504                  *
1505                  * @see wp_dropdown_pages()
1506                  *
1507                  * @param array $dropdown_args An array of arguments.
1508                  */
1509                 $dropdown_args = apply_filters( 'quick_edit_dropdown_pages_args', $dropdown_args );
1510
1511                 wp_dropdown_pages( $dropdown_args );
1512         ?>
1513                         </label>
1514
1515         <?php
1516                         endif; // hierarchical
1517
1518                         if ( !$bulk ) : ?>
1519
1520                         <label>
1521                                 <span class="title"><?php _e( 'Order' ); ?></span>
1522                                 <span class="input-text-wrap"><input type="text" name="menu_order" class="inline-edit-menu-order-input" value="<?php echo $post->menu_order ?>" /></span>
1523                         </label>
1524
1525         <?php   endif; // !$bulk
1526
1527                         if ( 'page' === $screen->post_type ) :
1528         ?>
1529
1530                         <label>
1531                                 <span class="title"><?php _e( 'Template' ); ?></span>
1532                                 <select name="page_template">
1533         <?php   if ( $bulk ) : ?>
1534                                         <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
1535         <?php   endif; // $bulk ?>
1536                                 <?php
1537                                         /** This filter is documented in wp-admin/includes/meta-boxes.php */
1538                                         $default_title = apply_filters( 'default_page_template_title',  __( 'Default Template' ), 'quick-edit' );
1539                                 ?>
1540                                         <option value="default"><?php echo esc_html( $default_title ); ?></option>
1541                                         <?php page_template_dropdown() ?>
1542                                 </select>
1543                         </label>
1544
1545         <?php
1546                         endif; // page post_type
1547                 endif; // page-attributes
1548         ?>
1549
1550         <?php if ( count( $flat_taxonomies ) && !$bulk ) : ?>
1551
1552         <?php foreach ( $flat_taxonomies as $taxonomy ) : ?>
1553                 <?php if ( current_user_can( $taxonomy->cap->assign_terms ) ) : ?>
1554                         <label class="inline-edit-tags">
1555                                 <span class="title"><?php echo esc_html( $taxonomy->labels->name ) ?></span>
1556                                 <textarea cols="22" rows="1" name="tax_input[<?php echo esc_attr( $taxonomy->name )?>]" class="tax_input_<?php echo esc_attr( $taxonomy->name )?>"></textarea>
1557                         </label>
1558                 <?php endif; ?>
1559
1560         <?php endforeach; //$flat_taxonomies as $taxonomy ?>
1561
1562         <?php endif; // count( $flat_taxonomies ) && !$bulk  ?>
1563
1564         <?php if ( post_type_supports( $screen->post_type, 'comments' ) || post_type_supports( $screen->post_type, 'trackbacks' ) ) :
1565                 if ( $bulk ) : ?>
1566
1567                         <div class="inline-edit-group wp-clearfix">
1568                 <?php if ( post_type_supports( $screen->post_type, 'comments' ) ) : ?>
1569                         <label class="alignleft">
1570                                 <span class="title"><?php _e( 'Comments' ); ?></span>
1571                                 <select name="comment_status">
1572                                         <option value=""><?php _e( '&mdash; No Change &mdash;' ); ?></option>
1573                                         <option value="open"><?php _e( 'Allow' ); ?></option>
1574                                         <option value="closed"><?php _e( 'Do not allow' ); ?></option>
1575                                 </select>
1576                         </label>
1577                 <?php endif; if ( post_type_supports( $screen->post_type, 'trackbacks' ) ) : ?>
1578                         <label class="alignright">
1579                                 <span class="title"><?php _e( 'Pings' ); ?></span>
1580                                 <select name="ping_status">
1581                                         <option value=""><?php _e( '&mdash; No Change &mdash;' ); ?></option>
1582                                         <option value="open"><?php _e( 'Allow' ); ?></option>
1583                                         <option value="closed"><?php _e( 'Do not allow' ); ?></option>
1584                                 </select>
1585                         </label>
1586                 <?php endif; ?>
1587                         </div>
1588
1589         <?php else : // $bulk ?>
1590
1591                         <div class="inline-edit-group wp-clearfix">
1592                         <?php if ( post_type_supports( $screen->post_type, 'comments' ) ) : ?>
1593                                 <label class="alignleft">
1594                                         <input type="checkbox" name="comment_status" value="open" />
1595                                         <span class="checkbox-title"><?php _e( 'Allow Comments' ); ?></span>
1596                                 </label>
1597                         <?php endif; if ( post_type_supports( $screen->post_type, 'trackbacks' ) ) : ?>
1598                                 <label class="alignleft">
1599                                         <input type="checkbox" name="ping_status" value="open" />
1600                                         <span class="checkbox-title"><?php _e( 'Allow Pings' ); ?></span>
1601                                 </label>
1602                         <?php endif; ?>
1603                         </div>
1604
1605         <?php endif; // $bulk
1606         endif; // post_type_supports comments or pings ?>
1607
1608                         <div class="inline-edit-group wp-clearfix">
1609                                 <label class="inline-edit-status alignleft">
1610                                         <span class="title"><?php _e( 'Status' ); ?></span>
1611                                         <select name="_status">
1612         <?php if ( $bulk ) : ?>
1613                                                 <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
1614         <?php endif; // $bulk ?>
1615                                         <?php if ( $can_publish ) : // Contributors only get "Unpublished" and "Pending Review" ?>
1616                                                 <option value="publish"><?php _e( 'Published' ); ?></option>
1617                                                 <option value="future"><?php _e( 'Scheduled' ); ?></option>
1618         <?php if ( $bulk ) : ?>
1619                                                 <option value="private"><?php _e( 'Private' ) ?></option>
1620         <?php endif; // $bulk ?>
1621                                         <?php endif; ?>
1622                                                 <option value="pending"><?php _e( 'Pending Review' ); ?></option>
1623                                                 <option value="draft"><?php _e( 'Draft' ); ?></option>
1624                                         </select>
1625                                 </label>
1626
1627         <?php if ( 'post' === $screen->post_type && $can_publish && current_user_can( $post_type_object->cap->edit_others_posts ) ) : ?>
1628
1629         <?php   if ( $bulk ) : ?>
1630
1631                                 <label class="alignright">
1632                                         <span class="title"><?php _e( 'Sticky' ); ?></span>
1633                                         <select name="sticky">
1634                                                 <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
1635                                                 <option value="sticky"><?php _e( 'Sticky' ); ?></option>
1636                                                 <option value="unsticky"><?php _e( 'Not Sticky' ); ?></option>
1637                                         </select>
1638                                 </label>
1639
1640         <?php   else : // $bulk ?>
1641
1642                                 <label class="alignleft">
1643                                         <input type="checkbox" name="sticky" value="sticky" />
1644                                         <span class="checkbox-title"><?php _e( 'Make this post sticky' ); ?></span>
1645                                 </label>
1646
1647         <?php   endif; // $bulk ?>
1648
1649         <?php endif; // 'post' && $can_publish && current_user_can( 'edit_others_cap' ) ?>
1650
1651                         </div>
1652
1653         <?php
1654
1655         if ( $bulk && current_theme_supports( 'post-formats' ) && post_type_supports( $screen->post_type, 'post-formats' ) ) {
1656                 $post_formats = get_theme_support( 'post-formats' );
1657
1658                 ?>
1659                 <label class="alignleft">
1660                 <span class="title"><?php _ex( 'Format', 'post format' ); ?></span>
1661                 <select name="post_format">
1662                         <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
1663                         <option value="0"><?php echo get_post_format_string( 'standard' ); ?></option>
1664                         <?php
1665                         if ( is_array( $post_formats[0] ) ) {
1666                                 foreach ( $post_formats[0] as $format ) {
1667                                         ?>
1668                                         <option value="<?php echo esc_attr( $format ); ?>"><?php echo esc_html( get_post_format_string( $format ) ); ?></option>
1669                                         <?php
1670                                 }
1671                         }
1672                         ?>
1673                 </select></label>
1674         <?php
1675
1676         }
1677
1678         ?>
1679
1680                 </div></fieldset>
1681
1682         <?php
1683                 list( $columns ) = $this->get_column_info();
1684
1685                 foreach ( $columns as $column_name => $column_display_name ) {
1686                         if ( isset( $core_columns[$column_name] ) )
1687                                 continue;
1688
1689                         if ( $bulk ) {
1690
1691                                 /**
1692                                  * Fires once for each column in Bulk Edit mode.
1693                                  *
1694                                  * @since 2.7.0
1695                                  *
1696                                  * @param string  $column_name Name of the column to edit.
1697                                  * @param WP_Post $post_type   The post type slug.
1698                                  */
1699                                 do_action( 'bulk_edit_custom_box', $column_name, $screen->post_type );
1700                         } else {
1701
1702                                 /**
1703                                  * Fires once for each column in Quick Edit mode.
1704                                  *
1705                                  * @since 2.7.0
1706                                  *
1707                                  * @param string $column_name Name of the column to edit.
1708                                  * @param string $post_type   The post type slug.
1709                                  */
1710                                 do_action( 'quick_edit_custom_box', $column_name, $screen->post_type );
1711                         }
1712
1713                 }
1714         ?>
1715                 <p class="submit inline-edit-save">
1716                         <button type="button" class="button-secondary cancel alignleft"><?php _e( 'Cancel' ); ?></button>
1717                         <?php if ( ! $bulk ) {
1718                                 wp_nonce_field( 'inlineeditnonce', '_inline_edit', false );
1719                                 ?>
1720                                 <button type="button" class="button-primary save alignright"><?php _e( 'Update' ); ?></button>
1721                                 <span class="spinner"></span>
1722                         <?php } else {
1723                                 submit_button( __( 'Update' ), 'button-primary alignright', 'bulk_edit', false );
1724                         } ?>
1725                         <input type="hidden" name="post_view" value="<?php echo esc_attr( $m ); ?>" />
1726                         <input type="hidden" name="screen" value="<?php echo esc_attr( $screen->id ); ?>" />
1727                         <?php if ( ! $bulk && ! post_type_supports( $screen->post_type, 'author' ) ) { ?>
1728                                 <input type="hidden" name="post_author" value="<?php echo esc_attr( $post->post_author ); ?>" />
1729                         <?php } ?>
1730                         <span class="error" style="display:none"></span>
1731                         <br class="clear" />
1732                 </p>
1733                 </td></tr>
1734         <?php
1735                 $bulk++;
1736                 }
1737 ?>
1738                 </tbody></table></form>
1739 <?php
1740         }
1741 }