WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 420 | if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) { |
| 421 | $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url("post.php?action=trash&post=$post->ID", 'trash-attachment_' . $post->ID) . "'>" . __('Trash') . "</a>"; |
| 422 | } else { |
| 423 | $delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : ''; |
| 424 | $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url("post.php?action=delete&post=$post->ID", 'delete-attachment_' . $post->ID) . "'>" . __('Delete Permanently') . "</a>"; |
| 425 | } |
| 426 | $actions['view'] = '<a href="' . get_permalink($post->ID) . '" title="' . esc_attr(sprintf(__('View “%s”'), $title)) . '" rel="permalink">' . __('View') . '</a>'; |
| 427 | if ( current_user_can('edit_post', $post->ID) ) |
| 428 | $actions['attach'] = '<a href="#the-list" onclick="findPosts.open(\'media[]\',\''.$post->ID.'\');return false;" class="hide-if-no-js">'.__('Attach').'</a>'; |
| 429 | $actions = apply_filters( 'media_row_actions', $actions, $post ); |
| 430 | $action_count = count($actions); |
| 431 | $i = 0; |
| 432 | foreach ( $actions as $action => $link ) { |
| 433 | ++$i; |
| 434 | ( $i == $action_count ) ? $sep = '' : $sep = ' | '; |
| 435 | echo "<span class='$action'>$link$sep</span>"; |
| 436 | } ?> |
| 437 | </div></td> |
| 438 | <td class="author column-author"><?php $author = get_userdata($post->post_author); echo $author->display_name; ?></td> |