Wordpress 3.7
[autoinstalls/wordpress.git] / wp-admin / includes / class-wp-comments-list-table.php
1 <?php
2 /**
3  * Comments and Post Comments List Table classes.
4  *
5  * @package WordPress
6  * @subpackage List_Table
7  * @since 3.1.0
8  */
9
10 /**
11  * Comments List Table class.
12  *
13  * @package WordPress
14  * @subpackage List_Table
15  * @since 3.1.0
16  * @access private
17  */
18 class WP_Comments_List_Table extends WP_List_Table {
19
20         var $checkbox = true;
21
22         var $pending_count = array();
23
24         function __construct( $args = array() ) {
25                 global $post_id;
26
27                 $post_id = isset( $_REQUEST['p'] ) ? absint( $_REQUEST['p'] ) : 0;
28
29                 if ( get_option('show_avatars') )
30                         add_filter( 'comment_author', 'floated_admin_avatar' );
31
32                 parent::__construct( array(
33                         'plural' => 'comments',
34                         'singular' => 'comment',
35                         'ajax' => true,
36                         'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
37                 ) );
38         }
39
40         function ajax_user_can() {
41                 return current_user_can('edit_posts');
42         }
43
44         function prepare_items() {
45                 global $post_id, $comment_status, $search, $comment_type;
46
47                 $comment_status = isset( $_REQUEST['comment_status'] ) ? $_REQUEST['comment_status'] : 'all';
48                 if ( !in_array( $comment_status, array( 'all', 'moderated', 'approved', 'spam', 'trash' ) ) )
49                         $comment_status = 'all';
50
51                 $comment_type = !empty( $_REQUEST['comment_type'] ) ? $_REQUEST['comment_type'] : '';
52
53                 $search = ( isset( $_REQUEST['s'] ) ) ? $_REQUEST['s'] : '';
54
55                 $post_type = ( isset( $_REQUEST['post_type'] ) ) ? sanitize_key( $_REQUEST['post_type'] ) : '';
56
57                 $user_id = ( isset( $_REQUEST['user_id'] ) ) ? $_REQUEST['user_id'] : '';
58
59                 $orderby = ( isset( $_REQUEST['orderby'] ) ) ? $_REQUEST['orderby'] : '';
60                 $order = ( isset( $_REQUEST['order'] ) ) ? $_REQUEST['order'] : '';
61
62                 $comments_per_page = $this->get_per_page( $comment_status );
63
64                 $doing_ajax = defined( 'DOING_AJAX' ) && DOING_AJAX;
65
66                 if ( isset( $_REQUEST['number'] ) ) {
67                         $number = (int) $_REQUEST['number'];
68                 }
69                 else {
70                         $number = $comments_per_page + min( 8, $comments_per_page ); // Grab a few extra
71                 }
72
73                 $page = $this->get_pagenum();
74
75                 if ( isset( $_REQUEST['start'] ) ) {
76                         $start = $_REQUEST['start'];
77                 } else {
78                         $start = ( $page - 1 ) * $comments_per_page;
79                 }
80
81                 if ( $doing_ajax && isset( $_REQUEST['offset'] ) ) {
82                         $start += $_REQUEST['offset'];
83                 }
84
85                 $status_map = array(
86                         'moderated' => 'hold',
87                         'approved' => 'approve',
88                         'all' => '',
89                 );
90
91                 $args = array(
92                         'status' => isset( $status_map[$comment_status] ) ? $status_map[$comment_status] : $comment_status,
93                         'search' => $search,
94                         'user_id' => $user_id,
95                         'offset' => $start,
96                         'number' => $number,
97                         'post_id' => $post_id,
98                         'type' => $comment_type,
99                         'orderby' => $orderby,
100                         'order' => $order,
101                         'post_type' => $post_type,
102                 );
103
104                 $_comments = get_comments( $args );
105
106                 update_comment_cache( $_comments );
107
108                 $this->items = array_slice( $_comments, 0, $comments_per_page );
109                 $this->extra_items = array_slice( $_comments, $comments_per_page );
110
111                 $total_comments = get_comments( array_merge( $args, array('count' => true, 'offset' => 0, 'number' => 0) ) );
112
113                 $_comment_post_ids = array();
114                 foreach ( $_comments as $_c ) {
115                         $_comment_post_ids[] = $_c->comment_post_ID;
116                 }
117
118                 $_comment_post_ids = array_unique( $_comment_post_ids );
119
120                 $this->pending_count = get_pending_comments_num( $_comment_post_ids );
121
122                 $this->set_pagination_args( array(
123                         'total_items' => $total_comments,
124                         'per_page' => $comments_per_page,
125                 ) );
126         }
127
128         function get_per_page( $comment_status = 'all' ) {
129                 $comments_per_page = $this->get_items_per_page( 'edit_comments_per_page' );
130                 $comments_per_page = apply_filters( 'comments_per_page', $comments_per_page, $comment_status );
131                 return $comments_per_page;
132         }
133
134         function no_items() {
135                 global $comment_status;
136
137                 if ( 'moderated' == $comment_status )
138                         _e( 'No comments awaiting moderation.' );
139                 else
140                         _e( 'No comments found.' );
141         }
142
143         function get_views() {
144                 global $post_id, $comment_status, $comment_type;
145
146                 $status_links = array();
147                 $num_comments = ( $post_id ) ? wp_count_comments( $post_id ) : wp_count_comments();
148                 //, number_format_i18n($num_comments->moderated) ), "<span class='comment-count'>" . number_format_i18n($num_comments->moderated) . "</span>"),
149                 //, number_format_i18n($num_comments->spam) ), "<span class='spam-comment-count'>" . number_format_i18n($num_comments->spam) . "</span>")
150                 $stati = array(
151                                 'all' => _nx_noop('All', 'All', 'comments'), // singular not used
152                                 'moderated' => _n_noop('Pending <span class="count">(<span class="pending-count">%s</span>)</span>', 'Pending <span class="count">(<span class="pending-count">%s</span>)</span>'),
153                                 'approved' => _n_noop('Approved', 'Approved'), // singular not used
154                                 'spam' => _n_noop('Spam <span class="count">(<span class="spam-count">%s</span>)</span>', 'Spam <span class="count">(<span class="spam-count">%s</span>)</span>'),
155                                 'trash' => _n_noop('Trash <span class="count">(<span class="trash-count">%s</span>)</span>', 'Trash <span class="count">(<span class="trash-count">%s</span>)</span>')
156                         );
157
158                 if ( !EMPTY_TRASH_DAYS )
159                         unset($stati['trash']);
160
161                 $link = 'edit-comments.php';
162                 if ( !empty($comment_type) && 'all' != $comment_type )
163                         $link = add_query_arg( 'comment_type', $comment_type, $link );
164
165                 foreach ( $stati as $status => $label ) {
166                         $class = ( $status == $comment_status ) ? ' class="current"' : '';
167
168                         if ( !isset( $num_comments->$status ) )
169                                 $num_comments->$status = 10;
170                         $link = add_query_arg( 'comment_status', $status, $link );
171                         if ( $post_id )
172                                 $link = add_query_arg( 'p', absint( $post_id ), $link );
173                         /*
174                         // I toyed with this, but decided against it. Leaving it in here in case anyone thinks it is a good idea. ~ Mark
175                         if ( !empty( $_REQUEST['s'] ) )
176                                 $link = add_query_arg( 's', esc_attr( wp_unslash( $_REQUEST['s'] ) ), $link );
177                         */
178                         $status_links[$status] = "<a href='$link'$class>" . sprintf(
179                                 translate_nooped_plural( $label, $num_comments->$status ),
180                                 number_format_i18n( $num_comments->$status )
181                         ) . '</a>';
182                 }
183
184                 $status_links = apply_filters( 'comment_status_links', $status_links );
185                 return $status_links;
186         }
187
188         function get_bulk_actions() {
189                 global $comment_status;
190
191                 $actions = array();
192                 if ( in_array( $comment_status, array( 'all', 'approved' ) ) )
193                         $actions['unapprove'] = __( 'Unapprove' );
194                 if ( in_array( $comment_status, array( 'all', 'moderated' ) ) )
195                         $actions['approve'] = __( 'Approve' );
196                 if ( in_array( $comment_status, array( 'all', 'moderated', 'approved' ) ) )
197                         $actions['spam'] = _x( 'Mark as Spam', 'comment' );
198
199                 if ( 'trash' == $comment_status )
200                         $actions['untrash'] = __( 'Restore' );
201                 elseif ( 'spam' == $comment_status )
202                         $actions['unspam'] = _x( 'Not Spam', 'comment' );
203
204                 if ( in_array( $comment_status, array( 'trash', 'spam' ) ) || !EMPTY_TRASH_DAYS )
205                         $actions['delete'] = __( 'Delete Permanently' );
206                 else
207                         $actions['trash'] = __( 'Move to Trash' );
208
209                 return $actions;
210         }
211
212         function extra_tablenav( $which ) {
213                 global $comment_status, $comment_type;
214 ?>
215                 <div class="alignleft actions">
216 <?php
217                 if ( 'top' == $which ) {
218 ?>
219                         <select name="comment_type">
220                                 <option value=""><?php _e( 'Show all comment types' ); ?></option>
221 <?php
222                                 $comment_types = apply_filters( 'admin_comment_types_dropdown', array(
223                                         'comment' => __( 'Comments' ),
224                                         'pings' => __( 'Pings' ),
225                                 ) );
226
227                                 foreach ( $comment_types as $type => $label )
228                                         echo "\t<option value='" . esc_attr( $type ) . "'" . selected( $comment_type, $type, false ) . ">$label</option>\n";
229                         ?>
230                         </select>
231 <?php
232                         do_action( 'restrict_manage_comments' );
233                         submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
234                 }
235
236                 if ( ( 'spam' == $comment_status || 'trash' == $comment_status ) && current_user_can( 'moderate_comments' ) ) {
237                         wp_nonce_field( 'bulk-destroy', '_destroy_nonce' );
238                         $title = ( 'spam' == $comment_status ) ? esc_attr__( 'Empty Spam' ) : esc_attr__( 'Empty Trash' );
239                         submit_button( $title, 'apply', 'delete_all', false );
240                 }
241                 do_action( 'manage_comments_nav', $comment_status );
242                 echo '</div>';
243         }
244
245         function current_action() {
246                 if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
247                         return 'delete_all';
248
249                 return parent::current_action();
250         }
251
252         function get_columns() {
253                 global $post_id;
254
255                 $columns = array();
256
257                 if ( $this->checkbox )
258                         $columns['cb'] = '<input type="checkbox" />';
259
260                 $columns['author'] = __( 'Author' );
261                 $columns['comment'] = _x( 'Comment', 'column name' );
262
263                 if ( !$post_id )
264                         $columns['response'] = _x( 'In Response To', 'column name' );
265
266                 return $columns;
267         }
268
269         function get_sortable_columns() {
270                 return array(
271                         'author'   => 'comment_author',
272                         'response' => 'comment_post_ID'
273                 );
274         }
275
276         function display() {
277                 extract( $this->_args );
278
279                 wp_nonce_field( "fetch-list-" . get_class( $this ), '_ajax_fetch_list_nonce' );
280
281                 $this->display_tablenav( 'top' );
282
283 ?>
284 <table class="<?php echo implode( ' ', $this->get_table_classes() ); ?>" cellspacing="0">
285         <thead>
286         <tr>
287                 <?php $this->print_column_headers(); ?>
288         </tr>
289         </thead>
290
291         <tfoot>
292         <tr>
293                 <?php $this->print_column_headers( false ); ?>
294         </tr>
295         </tfoot>
296
297         <tbody id="the-comment-list" data-wp-lists="list:comment">
298                 <?php $this->display_rows_or_placeholder(); ?>
299         </tbody>
300
301         <tbody id="the-extra-comment-list" data-wp-lists="list:comment" style="display: none;">
302                 <?php $this->items = $this->extra_items; $this->display_rows(); ?>
303         </tbody>
304 </table>
305 <?php
306
307                 $this->display_tablenav( 'bottom' );
308         }
309
310         function single_row( $a_comment ) {
311                 global $post, $comment;
312
313                 $comment = $a_comment;
314                 $the_comment_class = join( ' ', get_comment_class( wp_get_comment_status( $comment->comment_ID ) ) );
315
316                 $post = get_post( $comment->comment_post_ID );
317
318                 $this->user_can = current_user_can( 'edit_comment', $comment->comment_ID );
319
320                 echo "<tr id='comment-$comment->comment_ID' class='$the_comment_class'>";
321                 $this->single_row_columns( $comment );
322                 echo "</tr>\n";
323         }
324
325         function column_cb( $comment ) {
326                 if ( $this->user_can ) { ?>
327                 <label class="screen-reader-text" for="cb-select-<?php echo $comment->comment_ID; ?>"><?php _e( 'Select comment' ); ?></label>
328                 <input id="cb-select-<?php echo $comment->comment_ID; ?>" type="checkbox" name="delete_comments[]" value="<?php echo $comment->comment_ID; ?>" />
329                 <?php
330                 }
331         }
332
333         function column_comment( $comment ) {
334                 global $comment_status;
335                 $post = get_post();
336
337                 $user_can = $this->user_can;
338
339                 $comment_url = esc_url( get_comment_link( $comment->comment_ID ) );
340                 $the_comment_status = wp_get_comment_status( $comment->comment_ID );
341
342                 if ( $user_can ) {
343                         $del_nonce = esc_html( '_wpnonce=' . wp_create_nonce( "delete-comment_$comment->comment_ID" ) );
344                         $approve_nonce = esc_html( '_wpnonce=' . wp_create_nonce( "approve-comment_$comment->comment_ID" ) );
345
346                         $url = "comment.php?c=$comment->comment_ID";
347
348                         $approve_url = esc_url( $url . "&action=approvecomment&$approve_nonce" );
349                         $unapprove_url = esc_url( $url . "&action=unapprovecomment&$approve_nonce" );
350                         $spam_url = esc_url( $url . "&action=spamcomment&$del_nonce" );
351                         $unspam_url = esc_url( $url . "&action=unspamcomment&$del_nonce" );
352                         $trash_url = esc_url( $url . "&action=trashcomment&$del_nonce" );
353                         $untrash_url = esc_url( $url . "&action=untrashcomment&$del_nonce" );
354                         $delete_url = esc_url( $url . "&action=deletecomment&$del_nonce" );
355                 }
356
357                 echo '<div class="submitted-on">';
358                 /* translators: 2: comment date, 3: comment time */
359                 printf( __( 'Submitted on <a href="%1$s">%2$s at %3$s</a>' ), $comment_url,
360                         /* translators: comment date format. See http://php.net/date */
361                         get_comment_date( __( 'Y/m/d' ) ),
362                         get_comment_date( get_option( 'time_format' ) )
363                 );
364
365                 if ( $comment->comment_parent ) {
366                         $parent = get_comment( $comment->comment_parent );
367                         $parent_link = esc_url( get_comment_link( $comment->comment_parent ) );
368                         $name = get_comment_author( $parent->comment_ID );
369                         printf( ' | '.__( 'In reply to <a href="%1$s">%2$s</a>.' ), $parent_link, $name );
370                 }
371
372                 echo '</div>';
373                 comment_text();
374                 if ( $user_can ) { ?>
375                 <div id="inline-<?php echo $comment->comment_ID; ?>" class="hidden">
376                 <textarea class="comment" rows="1" cols="1"><?php echo esc_textarea( apply_filters( 'comment_edit_pre', $comment->comment_content ) ); ?></textarea>
377                 <div class="author-email"><?php echo esc_attr( $comment->comment_author_email ); ?></div>
378                 <div class="author"><?php echo esc_attr( $comment->comment_author ); ?></div>
379                 <div class="author-url"><?php echo esc_attr( $comment->comment_author_url ); ?></div>
380                 <div class="comment_status"><?php echo $comment->comment_approved; ?></div>
381                 </div>
382                 <?php
383                 }
384
385                 if ( $user_can ) {
386                         // preorder it: Approve | Reply | Quick Edit | Edit | Spam | Trash
387                         $actions = array(
388                                 'approve' => '', 'unapprove' => '',
389                                 'reply' => '',
390                                 'quickedit' => '',
391                                 'edit' => '',
392                                 'spam' => '', 'unspam' => '',
393                                 'trash' => '', 'untrash' => '', 'delete' => ''
394                         );
395
396                         if ( $comment_status && 'all' != $comment_status ) { // not looking at all comments
397                                 if ( 'approved' == $the_comment_status )
398                                         $actions['unapprove'] = "<a href='$unapprove_url' data-wp-lists='delete:the-comment-list:comment-$comment->comment_ID:e7e7d3:action=dim-comment&amp;new=unapproved' class='vim-u vim-destructive' title='" . esc_attr__( 'Unapprove this comment' ) . "'>" . __( 'Unapprove' ) . '</a>';
399                                 else if ( 'unapproved' == $the_comment_status )
400                                         $actions['approve'] = "<a href='$approve_url' data-wp-lists='delete:the-comment-list:comment-$comment->comment_ID:e7e7d3:action=dim-comment&amp;new=approved' class='vim-a vim-destructive' title='" . esc_attr__( 'Approve this comment' ) . "'>" . __( 'Approve' ) . '</a>';
401                         } else {
402                                 $actions['approve'] = "<a href='$approve_url' data-wp-lists='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=approved' class='vim-a' title='" . esc_attr__( 'Approve this comment' ) . "'>" . __( 'Approve' ) . '</a>';
403                                 $actions['unapprove'] = "<a href='$unapprove_url' data-wp-lists='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=unapproved' class='vim-u' title='" . esc_attr__( 'Unapprove this comment' ) . "'>" . __( 'Unapprove' ) . '</a>';
404                         }
405
406                         if ( 'spam' != $the_comment_status && 'trash' != $the_comment_status ) {
407                                 $actions['spam'] = "<a href='$spam_url' data-wp-lists='delete:the-comment-list:comment-$comment->comment_ID::spam=1' class='vim-s vim-destructive' title='" . esc_attr__( 'Mark this comment as spam' ) . "'>" . /* translators: mark as spam link */ _x( 'Spam', 'verb' ) . '</a>';
408                         } elseif ( 'spam' == $the_comment_status ) {
409                                 $actions['unspam'] = "<a href='$unspam_url' data-wp-lists='delete:the-comment-list:comment-$comment->comment_ID:66cc66:unspam=1' class='vim-z vim-destructive'>" . _x( 'Not Spam', 'comment' ) . '</a>';
410                         } elseif ( 'trash' == $the_comment_status ) {
411                                 $actions['untrash'] = "<a href='$untrash_url' data-wp-lists='delete:the-comment-list:comment-$comment->comment_ID:66cc66:untrash=1' class='vim-z vim-destructive'>" . __( 'Restore' ) . '</a>';
412                         }
413
414                         if ( 'spam' == $the_comment_status || 'trash' == $the_comment_status || !EMPTY_TRASH_DAYS ) {
415                                 $actions['delete'] = "<a href='$delete_url' data-wp-lists='delete:the-comment-list:comment-$comment->comment_ID::delete=1' class='delete vim-d vim-destructive'>" . __( 'Delete Permanently' ) . '</a>';
416                         } else {
417                                 $actions['trash'] = "<a href='$trash_url' data-wp-lists='delete:the-comment-list:comment-$comment->comment_ID::trash=1' class='delete vim-d vim-destructive' title='" . esc_attr__( 'Move this comment to the trash' ) . "'>" . _x( 'Trash', 'verb' ) . '</a>';
418                         }
419
420                         if ( 'spam' != $the_comment_status && 'trash' != $the_comment_status ) {
421                                 $actions['edit'] = "<a href='comment.php?action=editcomment&amp;c={$comment->comment_ID}' title='" . esc_attr__( 'Edit comment' ) . "'>". __( 'Edit' ) . '</a>';
422                                 $actions['quickedit'] = '<a onclick="commentReply.open( \''.$comment->comment_ID.'\',\''.$post->ID.'\',\'edit\' );return false;" class="vim-q" title="'.esc_attr__( 'Quick Edit' ).'" href="#">' . __( 'Quick&nbsp;Edit' ) . '</a>';
423                                 $actions['reply'] = '<a onclick="commentReply.open( \''.$comment->comment_ID.'\',\''.$post->ID.'\' );return false;" class="vim-r" title="'.esc_attr__( 'Reply to this comment' ).'" href="#">' . __( 'Reply' ) . '</a>';
424                         }
425
426                         $actions = apply_filters( 'comment_row_actions', array_filter( $actions ), $comment );
427
428                         $i = 0;
429                         echo '<div class="row-actions">';
430                         foreach ( $actions as $action => $link ) {
431                                 ++$i;
432                                 ( ( ( 'approve' == $action || 'unapprove' == $action ) && 2 === $i ) || 1 === $i ) ? $sep = '' : $sep = ' | ';
433
434                                 // Reply and quickedit need a hide-if-no-js span when not added with ajax
435                                 if ( ( 'reply' == $action || 'quickedit' == $action ) && ! defined('DOING_AJAX') )
436                                         $action .= ' hide-if-no-js';
437                                 elseif ( ( $action == 'untrash' && $the_comment_status == 'trash' ) || ( $action == 'unspam' && $the_comment_status == 'spam' ) ) {
438                                         if ( '1' == get_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', true ) )
439                                                 $action .= ' approve';
440                                         else
441                                                 $action .= ' unapprove';
442                                 }
443
444                                 echo "<span class='$action'>$sep$link</span>";
445                         }
446                         echo '</div>';
447                 }
448         }
449
450         function column_author( $comment ) {
451                 global $comment_status;
452
453                 $author_url = get_comment_author_url();
454                 if ( 'http://' == $author_url )
455                         $author_url = '';
456                 $author_url_display = preg_replace( '|http://(www\.)?|i', '', $author_url );
457                 if ( strlen( $author_url_display ) > 50 )
458                         $author_url_display = substr( $author_url_display, 0, 49 ) . '&hellip;';
459
460                 echo "<strong>"; comment_author(); echo '</strong><br />';
461                 if ( !empty( $author_url ) )
462                         echo "<a title='$author_url' href='$author_url'>$author_url_display</a><br />";
463
464                 if ( $this->user_can ) {
465                         if ( !empty( $comment->comment_author_email ) ) {
466                                 comment_author_email_link();
467                                 echo '<br />';
468                         }
469                         echo '<a href="edit-comments.php?s=';
470                         comment_author_IP();
471                         echo '&amp;mode=detail';
472                         if ( 'spam' == $comment_status )
473                                 echo '&amp;comment_status=spam';
474                         echo '">';
475                         comment_author_IP();
476                         echo '</a>';
477                 }
478         }
479
480         function column_date( $comment ) {
481                 return get_comment_date( __( 'Y/m/d \a\t g:ia' ) );
482         }
483
484         function column_response( $comment ) {
485                 $post = get_post();
486
487                 if ( isset( $this->pending_count[$post->ID] ) ) {
488                         $pending_comments = $this->pending_count[$post->ID];
489                 } else {
490                         $_pending_count_temp = get_pending_comments_num( array( $post->ID ) );
491                         $pending_comments = $this->pending_count[$post->ID] = $_pending_count_temp[$post->ID];
492                 }
493
494                 if ( current_user_can( 'edit_post', $post->ID ) ) {
495                         $post_link = "<a href='" . get_edit_post_link( $post->ID ) . "'>";
496                         $post_link .= get_the_title( $post->ID ) . '</a>';
497                 } else {
498                         $post_link = get_the_title( $post->ID );
499                 }
500
501                 echo '<div class="response-links"><span class="post-com-count-wrapper">';
502                 echo $post_link . '<br />';
503                 $this->comments_bubble( $post->ID, $pending_comments );
504                 echo '</span> ';
505                 $post_type_object = get_post_type_object( $post->post_type );
506                 echo "<a href='" . get_permalink( $post->ID ) . "'>" . $post_type_object->labels->view_item . '</a>';
507                 echo '</div>';
508                 if ( 'attachment' == $post->post_type && ( $thumb = wp_get_attachment_image( $post->ID, array( 80, 60 ), true ) ) )
509                         echo $thumb;
510         }
511
512         function column_default( $comment, $column_name ) {
513                 do_action( 'manage_comments_custom_column', $column_name, $comment->comment_ID );
514         }
515 }
516
517 /**
518  * Post Comments List Table class.
519  *
520  * @package WordPress
521  * @subpackage List_Table
522  * @since 3.1.0
523  * @access private
524  *
525  * @see WP_Comments_Table
526  */
527 class WP_Post_Comments_List_Table extends WP_Comments_List_Table {
528
529         function get_column_info() {
530                 $this->_column_headers = array(
531                         array(
532                         'author'   => __( 'Author' ),
533                         'comment'  => _x( 'Comment', 'column name' ),
534                         ),
535                         array(),
536                         array(),
537                 );
538
539                 return $this->_column_headers;
540         }
541
542         function get_table_classes() {
543                 $classes = parent::get_table_classes();
544                 $classes[] = 'comments-box';
545                 return $classes;
546         }
547
548         function display( $output_empty = false ) {
549                 extract( $this->_args );
550
551                 wp_nonce_field( "fetch-list-" . get_class( $this ), '_ajax_fetch_list_nonce' );
552 ?>
553 <table class="<?php echo implode( ' ', $this->get_table_classes() ); ?>" cellspacing="0" style="display:none;">
554         <tbody id="the-comment-list"<?php if ( $singular ) echo " data-wp-lists='list:$singular'"; ?>>
555                 <?php if ( ! $output_empty ) $this->display_rows_or_placeholder(); ?>
556         </tbody>
557 </table>
558 <?php
559         }
560
561         function get_per_page( $comment_status = false ) {
562                 return 10;
563         }
564 }