<?php

/**

 * Media Library administration panel.

 *

 * @package WordPress

 * @subpackage Administration

 */

/** WordPress Administration Bootstrap */

require_once( dirname( __FILE__ ) . '/admin.php' );

if ( !current_user_can('upload_files') )

$mode = get_user_option( 'media_library_mode', get_current_user_id() ) ? get_user_option( 'media_library_mode', get_current_user_id() ) : 'grid';

$modes = array( 'grid', 'list' );

if ( isset( $_GET['mode'] ) && in_array( $_GET['mode'], $modes ) ) {

	$mode = $_GET['mode'];

	update_user_option( get_current_user_id(), 'media_library_mode', $mode );

}

if ( 'grid' === $mode ) {

	wp_enqueue_media();

	wp_enqueue_script( 'media-grid' );

	wp_enqueue_script( 'media' );

	$q = $_GET;

	// let JS handle this

	unset( $q['s'] );

	$vars = wp_edit_attachments_query_vars( $q );

	$ignore = array( 'mode', 'post_type', 'post_status', 'posts_per_page' );

	foreach ( $vars as $key => $value ) {

		if ( ! $value || in_array( $key, $ignore ) ) {

			unset( $vars[ $key ] );

		}

	}

	wp_localize_script( 'media-grid', '_wpMediaGridSettings', array(

		'adminUrl' => parse_url( self_admin_url(), PHP_URL_PATH ),

		'queryVars' => (object) $vars

	) );

	get_current_screen()->add_help_tab( array(

		'id'		=> 'overview',

		'title'		=> __( 'Overview' ),

		'content'	=>

			'<p>' . __( 'All the files you&#8217;ve uploaded are listed in the Media Library, with the most recent uploads listed first.' ) . '</p>' .

			'<p>' . __( 'You can view your media in a simple visual grid or a list with columns. Switch between these views using the icons to the left above the media.' ) . '</p>' .

			'<p>' . __( 'To delete media items, click the Bulk Select button at the top of the screen. Select any items you wish to delete, then click the Delete Selected button. Clicking the Cancel Selection button takes you back to viewing your media.' ) . '</p>'

	) );

	get_current_screen()->add_help_tab( array(

		'id'		=> 'attachment-details',

		'title'		=> __( 'Attachment Details' ),

		'content'	=>

			'<p>' . __( 'Clicking an item will display an Attachment Details dialog, which allows you to preview media and make quick edits. Any changes you make to the attachment details will be automatically saved.' ) . '</p>' .

			'<p>' . __( 'Use the arrow buttons at the top of the dialog, or the left and right arrow keys on your keyboard, to navigate between media items quickly.' ) . '</p>' .

			'<p>' . __( 'You can also delete individual items and access the extended edit screen from the details dialog.' ) . '</p>'

	) );

	get_current_screen()->set_help_sidebar(

		'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .

	);

	$title = __('Media Library');

	$parent_file = 'upload.php';

	require_once( ABSPATH . 'wp-admin/admin-header.php' );

	?>

	<div class="wrap" id="wp-media-grid" data-search="<?php _admin_search_query() ?>">

		<?php

		if ( current_user_can( 'upload_files' ) ) { ?>

		}

		?>

		<div class="error hide-if-js">

		</div>

	</div>

	<?php

	include( ABSPATH . 'wp-admin/admin-footer.php' );

	exit;

}

$wp_list_table = _get_list_table('WP_Media_List_Table');

$pagenum = $wp_list_table->get_pagenum();

// Handle bulk actions

$doaction = $wp_list_table->current_action();

if ( $doaction ) {

	check_admin_referer('bulk-media');

	if ( 'delete_all' == $doaction ) {

		$post_ids = $wpdb->get_col( "SELECT ID FROM $wpdb->posts WHERE post_type='attachment' AND post_status = 'trash'" );

		$doaction = 'delete';

	} elseif ( isset( $_REQUEST['media'] ) ) {

		$post_ids = $_REQUEST['media'];

	} elseif ( isset( $_REQUEST['ids'] ) ) {

		$post_ids = explode( ',', $_REQUEST['ids'] );

	}

	$location = 'upload.php';

	if ( $referer = wp_get_referer() ) {

		if ( false !== strpos( $referer, 'upload.php' ) )

			$location = remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'message', 'ids', 'posted' ), $referer );

	}

	switch ( $doaction ) {

		case 'detach':

			wp_media_attach_action( $_REQUEST['parent_post_id'], 'detach' );

			break;

		case 'attach':

			wp_media_attach_action( $_REQUEST['found_post_id'] );

			break;

		case 'trash':

			if ( !isset( $post_ids ) )

				break;

			foreach ( (array) $post_ids as $post_id ) {

				if ( !current_user_can( 'delete_post', $post_id ) )

				if ( !wp_trash_post( $post_id ) )

			}

			$location = add_query_arg( array( 'trashed' => count( $post_ids ), 'ids' => join( ',', $post_ids ) ), $location );

			break;

		case 'untrash':

			if ( !isset( $post_ids ) )

				break;

			foreach ( (array) $post_ids as $post_id ) {

				if ( !current_user_can( 'delete_post', $post_id ) )

				if ( !wp_untrash_post( $post_id ) )

			}

			$location = add_query_arg( 'untrashed', count( $post_ids ), $location );

			break;

		case 'delete':

			if ( !isset( $post_ids ) )

				break;

			foreach ( (array) $post_ids as $post_id_del ) {

				if ( !current_user_can( 'delete_post', $post_id_del ) )

				if ( !wp_delete_attachment( $post_id_del ) )

					wp_die( __( 'Error in deleting.' ) );

			}

			$location = add_query_arg( 'deleted', count( $post_ids ), $location );

			break;

	}

	wp_redirect( $location );

	exit;

} elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {

	 wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );

	 exit;

}

$wp_list_table->prepare_items();

$title = __('Media Library');

$parent_file = 'upload.php';

wp_enqueue_script( 'media' );

add_screen_option( 'per_page' );

get_current_screen()->add_help_tab( array(

'id'		=> 'overview',

'title'		=> __('Overview'),

'content'	=>

	'<p>' . __( 'All the files you&#8217;ve uploaded are listed in the Media Library, with the most recent uploads listed first. You can use the Screen Options tab to customize the display of this screen.' ) . '</p>' .

	'<p>' . __( 'You can view your media in a simple visual grid or a list with columns. Switch between these views using the icons to the left above the media.' ) . '</p>'

) );

get_current_screen()->add_help_tab( array(

'id'		=> 'actions-links',

'title'		=> __('Available Actions'),

'content'	=>

	'<p>' . __( 'Hovering over a row reveals action links: Edit, Delete Permanently, and View. Clicking Edit or on the media file&#8217;s name displays a simple screen to edit that individual file&#8217;s metadata. Clicking Delete Permanently will delete the file from the media library (as well as from any posts to which it is currently attached). View will take you to the display page for that file.' ) . '</p>'

) );

get_current_screen()->add_help_tab( array(

'id'		=> 'attaching-files',

'title'		=> __('Attaching Files'),

'content'	=>

) );

get_current_screen()->set_help_sidebar(

	'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .

);

require_once( ABSPATH . 'wp-admin/admin-header.php' );

?>

<div class="wrap">

<?php

if ( current_user_can( 'upload_files' ) ) { ?>

}

<?php

$message = '';

if ( ! empty( $_GET['posted'] ) ) {

	$_SERVER['REQUEST_URI'] = remove_query_arg(array('posted'), $_SERVER['REQUEST_URI']);

}

if ( ! empty( $_GET['attached'] ) && $attached = absint( $_GET['attached'] ) ) {

	$_SERVER['REQUEST_URI'] = remove_query_arg( array( 'detach', 'attached' ), $_SERVER['REQUEST_URI'] );

}

if ( ! empty( $_GET['detach'] ) && $detached = absint( $_GET['detach'] ) ) {

	$_SERVER['REQUEST_URI'] = remove_query_arg( array( 'detach', 'attached' ), $_SERVER['REQUEST_URI'] );

}

if ( ! empty( $_GET['deleted'] ) && $deleted = absint( $_GET['deleted'] ) ) {

	if ( 1 == $deleted ) {

	} else {

	}

	$message = sprintf( $message, number_format_i18n( $deleted ) );

	$_SERVER['REQUEST_URI'] = remove_query_arg(array('deleted'), $_SERVER['REQUEST_URI']);

}

if ( ! empty( $_GET['trashed'] ) && $trashed = absint( $_GET['trashed'] ) ) {

	if ( 1 == $trashed ) {

	} else {

	}

	$message = sprintf( $message, number_format_i18n( $trashed ) );

	$message .= ' <a href="' . esc_url( wp_nonce_url( 'upload.php?doaction=undo&action=untrash&ids='.(isset($_GET['ids']) ? $_GET['ids'] : ''), "bulk-media" ) ) . '">' . __('Undo') . '</a>';

	$_SERVER['REQUEST_URI'] = remove_query_arg(array('trashed'), $_SERVER['REQUEST_URI']);

}

if ( ! empty( $_GET['untrashed'] ) && $untrashed = absint( $_GET['untrashed'] ) ) {

	if ( 1 == $untrashed ) {

	} else {

	}

	$message = sprintf( $message, number_format_i18n( $untrashed ) );

	$_SERVER['REQUEST_URI'] = remove_query_arg(array('untrashed'), $_SERVER['REQUEST_URI']);

}

if ( ! empty( $_GET['message'] ) && isset( $messages[ $_GET['message'] ] ) ) {

	$message = $messages[ $_GET['message'] ];

	$_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);

}

if ( !empty($message) ) { ?>

<div id="message" class="updated notice is-dismissible"><p><?php echo $message; ?></p></div>

<?php } ?>

<form id="posts-filter" method="get">

<?php $wp_list_table->views(); ?>

<?php $wp_list_table->display(); ?>

<div id="ajax-response"></div>

<?php find_posts_div(); ?>

</form>

</div>

<?php

include( ABSPATH . 'wp-admin/admin-footer.php' );