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Source View: post_row_actions

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1360                     if ( 'trash' == $post->post_status || !EMPTY_TRASH_DAYS )
1361                          $actions['delete'] = "<a class='submitdelete' title='" . esc_attr(__('Delete this item permanently')) . "' href='" . get_delete_post_link($post->ID, '', true) . "'>" . __('Delete Permanently') . "</a>";
1362                }
1363                if ( in_array($post->post_status, array('pending', 'draft')) ) {
1364                     if ( current_user_can($post_type_object->cap->edit_post, $post->ID) )
1365                          $actions['view'] = '<a href="' . esc_url( add_query_arg( 'preview', 'true', get_permalink($post->ID) ) ) . '" title="' . esc_attr(sprintf(__('Preview &#8220;%s&#8221;'), $title)) . '" rel="permalink">' . __('Preview') . '</a>';
1366                } elseif ( 'trash' != $post->post_status ) {
1367                     $actions['view'] = '<a href="' . get_permalink($post->ID) . '" title="' . esc_attr(sprintf(__('View &#8220;%s&#8221;'), $title)) . '" rel="permalink">' . __('View') . '</a>';
1368                }
1369                $actions = apply_filters('post_row_actions', $actions, $post);
1370                $action_count = count($actions);
1371                $i = 0;
1372                echo '<div class="row-actions">';
1373                foreach ( $actions as $action => $link ) {
1374                     ++$i;
1375                     ( $i == $action_count ) ? $sep = '' : $sep = ' | ';
1376                     echo "<span class='$action'>$link$sep</span>";
1377                }
1378                echo '</div>';