Viewing file:  class-wp-media-list-table.php (18.27 KB) -rw-rw-rw-
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<?php
/**
* Media Library List Table class.
*
* @package WordPress
* @subpackage List_Table
* @since 3.1.0
* @access private
*/
class WP_Media_List_Table extends WP_List_Table {
private $detached;
private $is_trash;
/**
* Constructor.
*
* @since 3.1.0
* @access public
*
* @see WP_List_Table::__construct() for more information on default arguments.
*
* @param array $args An associative array of arguments.
*/
public function __construct( $args = array() ) {
$this->detached = ( isset( $_REQUEST['attachment-filter'] ) && 'detached' === $_REQUEST['attachment-filter'] );
$this->modes = array(
'list' => __( 'List View' ),
'grid' => __( 'Grid View' )
);
parent::__construct( array(
'plural' => 'media',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
}
public function ajax_user_can() {
return current_user_can('upload_files');
}
public function prepare_items() {
global $wp_query, $post_mime_types, $avail_post_mime_types, $mode;
list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $_REQUEST );
$this->is_trash = isset( $_REQUEST['attachment-filter'] ) && 'trash' == $_REQUEST['attachment-filter'];
$mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];
$this->set_pagination_args( array(
'total_items' => $wp_query->found_posts,
'total_pages' => $wp_query->max_num_pages,
'per_page' => $wp_query->query_vars['posts_per_page'],
) );
}
protected function get_views() {
global $wpdb, $post_mime_types, $avail_post_mime_types;
$type_links = array();
$_num_posts = (array) wp_count_attachments();
$_total_posts = array_sum($_num_posts) - $_num_posts['trash'];
$total_orphans = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent < 1" );
$matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
foreach ( $matches as $type => $reals )
foreach ( $reals as $real )
$num_posts[$type] = ( isset( $num_posts[$type] ) ) ? $num_posts[$type] + $_num_posts[$real] : $_num_posts[$real];
$selected = empty( $_GET['attachment-filter'] ) ? ' selected="selected"' : '';
$type_links['all'] = "<option value=''$selected>" . sprintf( _nx( 'All (%s)', 'All (%s)', $_total_posts, 'uploaded files' ), number_format_i18n( $_total_posts ) ) . '</option>';
foreach ( $post_mime_types as $mime_type => $label ) {
if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
continue;
$selected = '';
if ( !empty( $_GET['attachment-filter'] ) && strpos( $_GET['attachment-filter'], 'post_mime_type:' ) === 0 && wp_match_mime_types( $mime_type, str_replace( 'post_mime_type:', '', $_GET['attachment-filter'] ) ) )
$selected = ' selected="selected"';
if ( !empty( $num_posts[$mime_type] ) )
$type_links[$mime_type] = '<option value="post_mime_type:' . esc_attr( $mime_type ) . '"' . $selected . '>' . sprintf( translate_nooped_plural( $label[2], $num_posts[$mime_type] ), number_format_i18n( $num_posts[$mime_type] )) . '</option>';
}
$type_links['detached'] = '<option value="detached"' . ( $this->detached ? ' selected="selected"' : '' ) . '>' . sprintf( _nx( 'Unattached (%s)', 'Unattached (%s)', $total_orphans, 'detached files' ), number_format_i18n( $total_orphans ) ) . '</option>';
if ( !empty($_num_posts['trash']) )
$type_links['trash'] = '<option value="trash"' . ( (isset($_GET['attachment-filter']) && $_GET['attachment-filter'] == 'trash' ) ? ' selected="selected"' : '') . '>' . sprintf( _nx( 'Trash (%s)', 'Trash (%s)', $_num_posts['trash'], 'uploaded files' ), number_format_i18n( $_num_posts['trash'] ) ) . '</option>';
return $type_links;
}
protected function get_bulk_actions() {
$actions = array();
if ( MEDIA_TRASH ) {
if ( $this->is_trash ) {
$actions['untrash'] = __( 'Restore' );
$actions['delete'] = __( 'Delete Permanently' );
} else {
$actions['trash'] = __( 'Trash' );
}
} else {
$actions['delete'] = __( 'Delete Permanently' );
}
if ( $this->detached )
$actions['attach'] = __( 'Attach to a post' );
return $actions;
}
/**
* @param string $which
*/
protected function extra_tablenav( $which ) {
if ( 'bar' !== $which ) {
return;
}
?>
<div class="actions">
<?php
if ( ! is_singular() ) {
if ( ! $this->is_trash ) {
$this->months_dropdown( 'attachment' );
}
/** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */
do_action( 'restrict_manage_posts' );
submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
}
if ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) {
submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
} ?>
</div>
<?php
}
public function current_action() {
if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) )
return 'attach';
if ( isset( $_REQUEST['parent_post_id'] ) && isset( $_REQUEST['media'] ) )
return 'detach';
if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
return 'delete_all';
return parent::current_action();
}
public function has_items() {
return have_posts();
}
public function no_items() {
_e( 'No media attachments found.' );
}
/**
* Override parent views so we can use the filter bar display.
*/
public function views() {
global $mode;
$views = $this->get_views();
?>
<div class="wp-filter">
<div class="filter-items">
<?php $this->view_switcher( $mode ); ?>
<label for="attachment-filter" class="screen-reader-text"><?php _e( 'Filter by type' ); ?></label>
<select class="attachment-filters" name="attachment-filter" id="attachment-filter">
<?php
if ( ! empty( $views ) ) {
foreach ( $views as $class => $view ) {
echo "\t$view\n";
}
}
?>
</select>
<?php
$this->extra_tablenav( 'bar' );
/** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
$views = apply_filters( "views_{$this->screen->id}", array() );
// Back compat for pre-4.0 view links.
if ( ! empty( $views ) ) {
echo '<ul class="filter-links">';
foreach ( $views as $class => $view ) {
echo "<li class='$class'>$view</li>";
}
echo '</ul>';
}
?>
</div>
<div class="search-form">
<label for="media-search-input" class="screen-reader-text"><?php esc_html_e( 'Search Media' ); ?></label>
<input type="search" placeholder="<?php esc_attr_e( 'Search' ) ?>" id="media-search-input" class="search" name="s" value="<?php _admin_search_query(); ?>"></div>
</div>
<?php
}
public function get_columns() {
$posts_columns = array();
$posts_columns['cb'] = '<input type="checkbox" />';
$posts_columns['icon'] = '';
/* translators: column name */
$posts_columns['title'] = _x( 'File', 'column name' );
$posts_columns['author'] = __( 'Author' );
$taxonomies = get_taxonomies_for_attachments( 'objects' );
$taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );
/**
* Filter the taxonomy columns for attachments in the Media list table.
*
* @since 3.5.0
*
* @param array $taxonomies An array of registered taxonomies to show for attachments.
* @param string $post_type The post type. Default 'attachment'.
*/
$taxonomies = apply_filters( 'manage_taxonomies_for_attachment_columns', $taxonomies, 'attachment' );
$taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );
foreach ( $taxonomies as $taxonomy ) {
if ( 'category' == $taxonomy )
$column_key = 'categories';
elseif ( 'post_tag' == $taxonomy )
$column_key = 'tags';
else
$column_key = 'taxonomy-' . $taxonomy;
$posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
}
/* translators: column name */
if ( !$this->detached ) {
$posts_columns['parent'] = _x( 'Uploaded to', 'column name' );
if ( post_type_supports( 'attachment', 'comments' ) )
$posts_columns['comments'] = '<span class="vers"><span title="' . esc_attr__( 'Comments' ) . '" class="comment-grey-bubble"></span></span>';
}
/* translators: column name */
$posts_columns['date'] = _x( 'Date', 'column name' );
/**
* Filter the Media list table columns.
*
* @since 2.5.0
*
* @param array $posts_columns An array of columns displayed in the Media list table.
* @param bool $detached Whether the list table contains media not attached
* to any posts. Default true.
*/
$posts_columns = apply_filters( 'manage_media_columns', $posts_columns, $this->detached );
return $posts_columns;
}
protected function get_sortable_columns() {
return array(
'title' => 'title',
'author' => 'author',
'parent' => 'parent',
'comments' => 'comment_count',
'date' => array( 'date', true ),
);
}
public function display_rows() {
global $post;
add_filter( 'the_title','esc_html' );
while ( have_posts() ) : the_post();
$user_can_edit = current_user_can( 'edit_post', $post->ID );
if ( $this->is_trash && $post->post_status != 'trash'
|| !$this->is_trash && $post->post_status == 'trash' )
continue;
$post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other';
$att_title = _draft_or_post_title();
?>
<tr id="post-<?php echo $post->ID; ?>" class="<?php echo trim( ' author-' . $post_owner . ' status-' . $post->post_status ); ?>">
<?php
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) {
$class = "class='$column_name column-$column_name'";
$style = '';
if ( in_array( $column_name, $hidden ) )
$style = ' style="display:none;"';
$attributes = $class . $style;
switch ( $column_name ) {
case 'cb':
?>
<th scope="row" class="check-column">
<?php if ( $user_can_edit ) { ?>
<label class="screen-reader-text" for="cb-select-<?php the_ID(); ?>"><?php echo sprintf( __( 'Select %s' ), $att_title );?></label>
<input type="checkbox" name="media[]" id="cb-select-<?php the_ID(); ?>" value="<?php the_ID(); ?>" />
<?php } ?>
</th>
<?php
break;
case 'icon':
list( $mime ) = explode( '/', $post->post_mime_type );
$attributes = 'class="column-icon media-icon ' . $mime . '-icon"' . $style;
?>
<td <?php echo $attributes ?>><?php
if ( $thumb = wp_get_attachment_image( $post->ID, array( 80, 60 ), true ) ) {
if ( $this->is_trash || ! $user_can_edit ) {
echo $thumb;
} else {
?>
<a href="<?php echo get_edit_post_link( $post->ID ); ?>" title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>">
<?php echo $thumb; ?>
</a>
<?php }
}
?>
</td>
<?php
break;
case 'title':
?>
<td <?php echo $attributes ?>><strong>
<?php if ( $this->is_trash || ! $user_can_edit ) {
echo $att_title;
} else { ?>
<a href="<?php echo get_edit_post_link( $post->ID ); ?>"
title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>">
<?php echo $att_title; ?></a>
<?php };
_media_states( $post ); ?></strong>
<p class="filename"><?php echo wp_basename( $post->guid ); ?></p>
<?php
echo $this->row_actions( $this->_get_row_actions( $post, $att_title ) );
?>
</td>
<?php
break;
case 'author':
?>
<td <?php echo $attributes ?>><?php
printf( '<a href="%s">%s</a>',
esc_url( add_query_arg( array( 'author' => get_the_author_meta('ID') ), 'upload.php' ) ),
get_the_author()
);
?></td>
<?php
break;
case 'desc':
?>
<td <?php echo $attributes ?>><?php echo has_excerpt() ? $post->post_excerpt : ''; ?></td>
<?php
break;
case 'date':
if ( '0000-00-00 00:00:00' == $post->post_date ) {
$h_time = __( 'Unpublished' );
} else {
$m_time = $post->post_date;
$time = get_post_time( 'G', true, $post, false );
if ( ( abs( $t_diff = time() - $time ) ) < DAY_IN_SECONDS ) {
if ( $t_diff < 0 )
$h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) );
else
$h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
} else {
$h_time = mysql2date( __( 'Y/m/d' ), $m_time );
}
}
?>
<td <?php echo $attributes ?>><?php echo $h_time ?></td>
<?php
break;
case 'parent':
if ( $post->post_parent > 0 )
$parent = get_post( $post->post_parent );
else
$parent = false;
if ( $parent ) {
$title = _draft_or_post_title( $post->post_parent );
$parent_type = get_post_type_object( $parent->post_type );
?>
<td <?php echo $attributes ?>><strong>
<?php if ( $parent_type && $parent_type->show_ui && current_user_can( 'edit_post', $post->post_parent ) ) { ?>
<a href="<?php echo get_edit_post_link( $post->post_parent ); ?>">
<?php echo $title ?></a><?php
} else {
echo $title;
} ?></strong>,
<?php echo get_the_time( __( 'Y/m/d' ) ); ?><br />
<?php
if ( $user_can_edit ):
$detach_url = add_query_arg( array(
'parent_post_id' => $post->post_parent,
'media[]' => $post->ID,
'_wpnonce' => wp_create_nonce( 'bulk-' . $this->_args['plural'] )
), 'upload.php' ); ?>
<a class="hide-if-no-js detach-from-parent" href="<?php echo $detach_url ?>"><?php _e( 'Detach' ); ?></a>
<?php endif; ?>
</td>
<?php
} else {
?>
<td <?php echo $attributes ?>><?php _e( '(Unattached)' ); ?><br />
<?php if ( $user_can_edit ) { ?>
<a class="hide-if-no-js"
onclick="findPosts.open( 'media[]','<?php echo $post->ID ?>' ); return false;"
href="#the-list">
<?php _e( 'Attach' ); ?></a>
<?php } ?></td>
<?php
}
break;
case 'comments':
$attributes = 'class="comments column-comments num"' . $style;
?>
<td <?php echo $attributes ?>>
<div class="post-com-count-wrapper">
<?php
$pending_comments = get_pending_comments_num( $post->ID );
$this->comments_bubble( $post->ID, $pending_comments );
?>
</div>
</td>
<?php
break;
default:
if ( 'categories' == $column_name )
$taxonomy = 'category';
elseif ( 'tags' == $column_name )
$taxonomy = 'post_tag';
elseif ( 0 === strpos( $column_name, 'taxonomy-' ) )
$taxonomy = substr( $column_name, 9 );
else
$taxonomy = false;
if ( $taxonomy ) {
echo '<td ' . $attributes . '>';
if ( $terms = get_the_terms( $post->ID, $taxonomy ) ) {
$out = array();
foreach ( $terms as $t ) {
$posts_in_term_qv = array();
$posts_in_term_qv['taxonomy'] = $taxonomy;
$posts_in_term_qv['term'] = $t->slug;
$out[] = sprintf( '<a href="%s">%s</a>',
esc_url( add_query_arg( $posts_in_term_qv, 'upload.php' ) ),
esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) )
);
}
/* translators: used between list items, there is a space after the comma */
echo join( __( ', ' ), $out );
} else {
echo '—';
}
echo '</td>';
break;
}
?>
<td <?php echo $attributes ?>><?php
/**
* Fires for each custom column in the Media list table.
*
* Custom columns are registered using the 'manage_media_columns' filter.
*
* @since 2.5.0
*
* @param string $column_name Name of the custom column.
* @param int $post_id Attachment ID.
*/
do_action( 'manage_media_custom_column', $column_name, $post->ID );
?></td>
<?php
break;
}
}
?>
</tr>
<?php endwhile;
}
/**
* @param WP_Post $post
* @param string $att_title
*/
private function _get_row_actions( $post, $att_title ) {
$actions = array();
if ( $this->detached ) {
if ( current_user_can( 'edit_post', $post->ID ) )
$actions['edit'] = '<a href="' . get_edit_post_link( $post->ID ) . '">' . __( 'Edit' ) . '</a>';
if ( current_user_can( 'delete_post', $post->ID ) )
if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
} else {
$delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : '';
$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>";
}
$actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $att_title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>';
if ( current_user_can( 'edit_post', $post->ID ) )
$actions['attach'] = '<a href="#the-list" onclick="findPosts.open( \'media[]\',\''.$post->ID.'\' );return false;" class="hide-if-no-js">'.__( 'Attach' ).'</a>';
}
else {
if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash )
$actions['edit'] = '<a href="' . get_edit_post_link( $post->ID ) . '">' . __( 'Edit' ) . '</a>';
if ( current_user_can( 'delete_post', $post->ID ) ) {
if ( $this->is_trash )
$actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=untrash&post=$post->ID", 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>";
elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH )
$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
if ( $this->is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) {
$delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : '';
$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>";
}
}
if ( !$this->is_trash ) {
$title =_draft_or_post_title( $post->post_parent );
$actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>';
}
}
/**
* Filter the action links for each attachment in the Media list table.
*
* @since 2.8.0
*
* @param array $actions An array of action links for each attachment.
* Default 'Edit', 'Delete Permanently', 'View'.
* @param WP_Post $post WP_Post object for the current attachment.
* @param bool $detached Whether the list table contains media not attached
* to any posts. Default true.
*/
$actions = apply_filters( 'media_row_actions', $actions, $post, $this->detached );
return $actions;
}
}
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