GC_MS_Sites_List_Table
最后更新于：2021-11-25 20:47:18
GC_MS_Sites_List_TableCore class used to implement displaying sites in a list table for the network admin.
源文件
文件: gc-admin/includes/class-gc-ms-sites-list-table.php
class GC_MS_Sites_List_Table extends GC_List_Table {
/**
* Site status list.
*
* @since 4.3.0
* @var array
*/
public $status_list;
/**
* Constructor.
*
* @since 3.1.0
*
* @see GC_List_Table::__construct() for more information on default arguments.
*
* @param array $args An associative array of arguments.
*/
public function __construct( $args = array() ) {
$this->status_list = array(
'archived' => array( 'site-archived', __( 'Archived' ) ),
'spam' => array( 'site-spammed', _x( 'Spam', 'site' ) ),
'deleted' => array( 'site-deleted', __( 'Deleted' ) ),
'mature' => array( 'site-mature', __( 'Mature' ) ),
);
parent::__construct(
array(
'plural' => 'sites',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
)
);
}
/**
* @return bool
*/
public function ajax_user_can() {
return current_user_can( 'manage_sites' );
}
/**
* Prepares the list of sites for display.
*
* @since 3.1.0
*
* @global string $mode List table view mode.
* @global string $s
* @global gcdb $gcdb GeChiUI database abstraction object.
*/
public function prepare_items() {
global $mode, $s, $gcdb;
if ( ! empty( $_REQUEST['mode'] ) ) {
$mode = 'excerpt' === $_REQUEST['mode'] ? 'excerpt' : 'list';
set_user_setting( 'sites_list_mode', $mode );
} else {
$mode = get_user_setting( 'sites_list_mode', 'list' );
}
$per_page = $this->get_items_per_page( 'sites_network_per_page' );
$pagenum = $this->get_pagenum();
$s = isset( $_REQUEST['s'] ) ? gc_unslash( trim( $_REQUEST['s'] ) ) : '';
$wild = '';
if ( false !== strpos( $s, '*' ) ) {
$wild = '*';
$s = trim( $s, '*' );
}
/*
* If the network is large and a search is not being performed, show only
* the latest sites with no paging in order to avoid expensive count queries.
*/
if ( ! $s && gc_is_large_network() ) {
if ( ! isset( $_REQUEST['orderby'] ) ) {
$_GET['orderby'] = '';
$_REQUEST['orderby'] = '';
}
if ( ! isset( $_REQUEST['order'] ) ) {
$_GET['order'] = 'DESC';
$_REQUEST['order'] = 'DESC';
}
}
$args = array(
'number' => (int) $per_page,
'offset' => (int) ( ( $pagenum - 1 ) * $per_page ),
'network_id' => get_current_network_id(),
);
if ( empty( $s ) ) {
// Nothing to do.
} elseif ( preg_match( '/^[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}$/', $s ) ||
preg_match( '/^[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.?$/', $s ) ||
preg_match( '/^[0-9]{1,3}.[0-9]{1,3}.?$/', $s ) ||
preg_match( '/^[0-9]{1,3}.$/', $s ) ) {
// IPv4 address.
$sql = $gcdb->prepare( "SELECT blog_id FROM {$gcdb->registration_log} WHERE {$gcdb->registration_log}.IP LIKE %s", $gcdb->esc_like( $s ) . ( ! empty( $wild ) ? '%' : '' ) );
$reg_blog_ids = $gcdb->get_col( $sql );
if ( $reg_blog_ids ) {
$args['site__in'] = $reg_blog_ids;
}
} elseif ( is_numeric( $s ) && empty( $wild ) ) {
$args['ID'] = $s;
} else {
$args['search'] = $s;
if ( ! is_subdomain_install() ) {
$args['search_columns'] = array( 'path' );
}
}
$order_by = isset( $_REQUEST['orderby'] ) ? $_REQUEST['orderby'] : '';
if ( 'registered' === $order_by ) {
// 'registered' is a valid field name.
} elseif ( 'lastupdated' === $order_by ) {
$order_by = 'last_updated';
} elseif ( 'blogname' === $order_by ) {
if ( is_subdomain_install() ) {
$order_by = 'domain';
} else {
$order_by = 'path';
}
} elseif ( 'blog_id' === $order_by ) {
$order_by = 'id';
} elseif ( ! $order_by ) {
$order_by = false;
}
$args['orderby'] = $order_by;
if ( $order_by ) {
$args['order'] = ( isset( $_REQUEST['order'] ) && 'DESC' === strtoupper( $_REQUEST['order'] ) ) ? 'DESC' : 'ASC';
}
if ( gc_is_large_network() ) {
$args['no_found_rows'] = true;
} else {
$args['no_found_rows'] = false;
}
// Take into account the role the user has selected.
$status = isset( $_REQUEST['status'] ) ? gc_unslash( trim( $_REQUEST['status'] ) ) : '';
if ( in_array( $status, array( 'public', 'archived', 'mature', 'spam', 'deleted' ), true ) ) {
$args[ $status ] = 1;
}
/**
* Filters the arguments for the site query in the sites list table.
*
* @since 4.6.0
*
* @param array $args An array of get_sites() arguments.
*/
$args = apply_filters( 'ms_sites_list_table_query_args', $args );
$_sites = get_sites( $args );
if ( is_array( $_sites ) ) {
update_site_cache( $_sites );
$this->items = array_slice( $_sites, 0, $per_page );
}
$total_sites = get_sites(
array_merge(
$args,
array(
'count' => true,
'offset' => 0,
'number' => 0,
)
)
);
$this->set_pagination_args(
array(
'total_items' => $total_sites,
'per_page' => $per_page,
)
);
}
/**
*/
public function no_items() {
_e( 'No sites found.' );
}
/**
* Gets links to filter sites by status.
*
* @since 5.3.0
*
* @return array
*/
protected function get_views() {
$counts = gc_count_sites();
$statuses = array(
/* translators: %s: Number of sites. */
'all' => _nx_noop(
'All <span class="count">(%s)</span>',
'All <span class="count">(%s)</span>',
'sites'
),
/* translators: %s: Number of sites. */
'public' => _n_noop(
'Public <span class="count">(%s)</span>',
'Public <span class="count">(%s)</span>'
),
/* translators: %s: Number of sites. */
'archived' => _n_noop(
'Archived <span class="count">(%s)</span>',
'Archived <span class="count">(%s)</span>'
),
/* translators: %s: Number of sites. */
'mature' => _n_noop(
'Mature <span class="count">(%s)</span>',
'Mature <span class="count">(%s)</span>'
),
/* translators: %s: Number of sites. */
'spam' => _nx_noop(
'Spam <span class="count">(%s)</span>',
'Spam <span class="count">(%s)</span>',
'sites'
),
/* translators: %s: Number of sites. */
'deleted' => _n_noop(
'Deleted <span class="count">(%s)</span>',
'Deleted <span class="count">(%s)</span>'
),
);
$view_links = array();
$requested_status = isset( $_REQUEST['status'] ) ? gc_unslash( trim( $_REQUEST['status'] ) ) : '';
$url = 'sites.php';
foreach ( $statuses as $status => $label_count ) {
$current_link_attributes = $requested_status === $status || ( '' === $requested_status && 'all' === $status )
? ' class="current" aria-current="page"'
: '';
if ( (int) $counts[ $status ] > 0 ) {
$label = sprintf( translate_nooped_plural( $label_count, $counts[ $status ] ), number_format_i18n( $counts[ $status ] ) );
$full_url = 'all' === $status ? $url : add_query_arg( 'status', $status, $url );
$view_links[ $status ] = sprintf(
'<a href="https://docs.gechiui.com/classes/gc_ms_sites_list_table/%1$s"%2$s>%3$s</a>',
esc_url( $full_url ),
$current_link_attributes,
$label
);
}
}
return $view_links;
}
/**
* @return array
*/
protected function get_bulk_actions() {
$actions = array();
if ( current_user_can( 'delete_sites' ) ) {
$actions['delete'] = __( 'Delete' );
}
$actions['spam'] = _x( 'Mark as spam', 'site' );
$actions['notspam'] = _x( 'Not spam', 'site' );
return $actions;
}
/**
* @global string $mode List table view mode.
*
* @param string $which The location of the pagination nav markup: 'top' or 'bottom'.
*/
protected function pagination( $which ) {
global $mode;
parent::pagination( $which );
if ( 'top' === $which ) {
$this->view_switcher( $mode );
}
}
/**
* Extra controls to be displayed between bulk actions and pagination.
*
* @since 5.3.0
*
* @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
*/
protected function extra_tablenav( $which ) {
?>
<div class="alignleft actions">
<?php
if ( 'top' === $which ) {
ob_start();
/**
* Fires before the Filter button on the MS sites list table.
*
* @since 5.3.0
*
* @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
*/
do_action( 'restrict_manage_sites', $which );
$output = ob_get_clean();
if ( ! empty( $output ) ) {
echo $output;
submit_button( __( 'Filter' ), '', 'filter_action', false, array( 'id' => 'site-query-submit' ) );
}
}
?>
</div>
<?php
/**
* Fires immediately following the closing "actions" div in the tablenav for the
* MS sites list table.
*
* @since 5.3.0
*
* @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
*/
do_action( 'manage_sites_extra_tablenav', $which );
}
/**
* @return array
*/
public function get_columns() {
$sites_columns = array(
'cb' => '<input type="checkbox" />',
'blogname' => __( 'URL' ),
'lastupdated' => __( 'Last Updated' ),
'registered' => _x( 'Registered', 'site' ),
'users' => __( 'Users' ),
);
if ( has_filter( 'gcmublogsaction' ) ) {
$sites_columns['plugins'] = __( 'Actions' );
}
/**
* Filters the displayed site columns in Sites list table.
*
* @since MU (3.0.0)
*
* @param string[] $sites_columns An array of displayed site columns. Default 'cb',
* 'blogname', 'lastupdated', 'registered', 'users'.
*/
return apply_filters( 'gcmu_blogs_columns', $sites_columns );
}
/**
* @return array
*/
protected function get_sortable_columns() {
return array(
'blogname' => 'blogname',
'lastupdated' => 'lastupdated',
'registered' => 'blog_id',
);
}
/**
* Handles the checkbox column output.
*
* @since 4.3.0
*
* @param array $blog Current site.
*/
public function column_cb( $blog ) {
if ( ! is_main_site( $blog['blog_id'] ) ) :
$blogname = untrailingslashit( $blog['domain'] . $blog['path'] );
?>
<label class="screen-reader-text" for="blog_<?php echo $blog['blog_id']; ?>">
<?php
/* translators: %s: Site URL. */
printf( __( 'Select %s' ), $blogname );
?>
</label>
<input type="checkbox" id="blog_<?php echo $blog['blog_id']; ?>" name="allblogs[]" value="<?php echo esc_attr( $blog['blog_id'] ); ?>" />
<?php
endif;
}
/**
* Handles the ID column output.
*
* @since 4.4.0
*
* @param array $blog Current site.
*/
public function column_id( $blog ) {
echo $blog['blog_id'];
}
/**
* Handles the site name column output.
*
* @since 4.3.0
*
* @global string $mode List table view mode.
*
* @param array $blog Current site.
*/
public function column_blogname( $blog ) {
global $mode;
$blogname = untrailingslashit( $blog['domain'] . $blog['path'] );
?>
<strong>
<a href="https://docs.gechiui.com/classes/gc_ms_sites_list_table/<?php echo esc_url( network_admin_url( 'site-info.php?id=' . $blog['blog_id'] ) ); ?>" class="edit"><?php echo $blogname; ?></a>
<?php $this->site_states( $blog ); ?>
</strong>
<?php
if ( 'list' !== $mode ) {
switch_to_blog( $blog['blog_id'] );
echo '<p>';
printf(
/* translators: 1: Site title, 2: Site tagline. */
__( '%1$s – %2$s' ),
get_option( 'blogname' ),
'<em>' . get_option( 'blogdescription' ) . '</em>'
);
echo '</p>';
restore_current_blog();
}
}
/**
* Handles the lastupdated column output.
*
* @since 4.3.0
*
* @global string $mode List table view mode.
*
* @param array $blog Current site.
*/
public function column_lastupdated( $blog ) {
global $mode;
if ( 'list' === $mode ) {
$date = __( 'Y/m/d' );
} else {
$date = __( 'Y/m/d g:i:s a' );
}
echo ( '0000-00-00 00:00:00' === $blog['last_updated'] ) ? __( 'Never' ) : mysql2date( $date, $blog['last_updated'] );
}
/**
* Handles the registered column output.
*
* @since 4.3.0
*
* @global string $mode List table view mode.
*
* @param array $blog Current site.
*/
public function column_registered( $blog ) {
global $mode;
if ( 'list' === $mode ) {
$date = __( 'Y/m/d' );
} else {
$date = __( 'Y/m/d g:i:s a' );
}
if ( '0000-00-00 00:00:00' === $blog['registered'] ) {
echo '—';
} else {
echo mysql2date( $date, $blog['registered'] );
}
}
/**
* Handles the users column output.
*
* @since 4.3.0
*
* @param array $blog Current site.
*/
public function column_users( $blog ) {
$user_count = gc_cache_get( $blog['blog_id'] . '_user_count', 'blog-details' );
if ( ! $user_count ) {
$blog_users = new GC_User_Query(
array(
'blog_id' => $blog['blog_id'],
'fields' => 'ID',
'number' => 1,
'count_total' => true,
)
);
$user_count = $blog_users->get_total();
gc_cache_set( $blog['blog_id'] . '_user_count', $user_count, 'blog-details', 12 * HOUR_IN_SECONDS );
}
printf(
'<a href="https://docs.gechiui.com/classes/gc_ms_sites_list_table/%s">%s</a>',
esc_url( network_admin_url( 'site-users.php?id=' . $blog['blog_id'] ) ),
number_format_i18n( $user_count )
);
}
/**
* Handles the plugins column output.
*
* @since 4.3.0
*
* @param array $blog Current site.
*/
public function column_plugins( $blog ) {
if ( has_filter( 'gcmublogsaction' ) ) {
/**
* Fires inside the auxiliary 'Actions' column of the Sites list table.
*
* By default this column is hidden unless something is hooked to the action.
*
* @since MU (3.0.0)
*
* @param int $blog_id The site ID.
*/
do_action( 'gcmublogsaction', $blog['blog_id'] );
}
}
/**
* Handles output for the default column.
*
* @since 4.3.0
*
* @param array $blog Current site.
* @param string $column_name Current column name.
*/
public function column_default( $blog, $column_name ) {
/**
* Fires for each registered custom column in the Sites list table.
*
* @since 3.1.0
*
* @param string $column_name The name of the column to display.
* @param int $blog_id The site ID.
*/
do_action( 'manage_sites_custom_column', $column_name, $blog['blog_id'] );
}
/**
* @global string $mode List table view mode.
*/
public function display_rows() {
foreach ( $this->items as $blog ) {
$blog = $blog->to_array();
$class = '';
reset( $this->status_list );
foreach ( $this->status_list as $status => $col ) {
if ( 1 == $blog[ $status ] ) {
$class = " class='{$col[0]}'";
}
}
echo "<tr{$class}>";
$this->single_row_columns( $blog );
echo '</tr>';
}
}
/**
* Maybe output comma-separated site states.
*
* @since 5.3.0
*
* @param array $site
*/
protected function site_states( $site ) {
$site_states = array();
// $site is still an array, so get the object.
$_site = GC_Site::get_instance( $site['blog_id'] );
if ( is_main_site( $_site->id ) ) {
$site_states['main'] = __( 'Main' );
}
reset( $this->status_list );
$site_status = isset( $_REQUEST['status'] ) ? gc_unslash( trim( $_REQUEST['status'] ) ) : '';
foreach ( $this->status_list as $status => $col ) {
if ( ( 1 === (int) $_site->{$status} ) && ( $site_status !== $status ) ) {
$site_states[ $col[0] ] = $col[1];
}
}
/**
* Filters the default site display states for items in the Sites list table.
*
* @since 5.3.0
*
* @param array $site_states An array of site states. Default 'Main',
* 'Archived', 'Mature', 'Spam', 'Deleted'.
* @param GC_Site $site The current site object.
*/
$site_states = apply_filters( 'display_site_states', $site_states, $_site );
if ( ! empty( $site_states ) ) {
$state_count = count( $site_states );
$i = 0;
echo ' — ';
foreach ( $site_states as $state ) {
++$i;
( $i == $state_count ) ? $sep = '' : $sep = ', ';
echo "<span class='post-state'>{$state}{$sep}</span>";
}
}
}
/**
* Gets the name of the default primary column.
*
* @since 4.3.0
*
* @return string Name of the default primary column, in this case, 'blogname'.
*/
protected function get_default_primary_column_name() {
return 'blogname';
}
/**
* Generates and displays row action links.
*
* @since 4.3.0
*
* @param array $blog Site being acted upon.
* @param string $column_name Current column name.
* @param string $primary Primary column name.
* @return string Row actions output for sites in Multisite, or an empty string
* if the current column is not the primary column.
*/
protected function handle_row_actions( $blog, $column_name, $primary ) {
if ( $primary !== $column_name ) {
return '';
}
$blogname = untrailingslashit( $blog['domain'] . $blog['path'] );
// Preordered.
$actions = array(
'edit' => '',
'backend' => '',
'activate' => '',
'deactivate' => '',
'archive' => '',
'unarchive' => '',
'spam' => '',
'unspam' => '',
'delete' => '',
'visit' => '',
);
$actions['edit'] = '<a href="' . esc_url( network_admin_url( 'site-info.php?id=' . $blog['blog_id'] ) ) . '">' . __( 'Edit' ) . '</a>';
$actions['backend'] = "<a href='" . esc_url( get_admin_url( $blog['blog_id'] ) ) . "' class='edit'>" . __( 'Dashboard' ) . '</a>';
if ( get_network()->site_id != $blog['blog_id'] ) {
if ( '1' == $blog['deleted'] ) {
$actions['activate'] = '<a href="' . esc_url( gc_nonce_url( network_admin_url( 'sites.php?action=confirm&action2=activateblog&id=' . $blog['blog_id'] ), 'activateblog_' . $blog['blog_id'] ) ) . '">' . __( 'Activate' ) . '</a>';
} else {
$actions['deactivate'] = '<a href="' . esc_url( gc_nonce_url( network_admin_url( 'sites.php?action=confirm&action2=deactivateblog&id=' . $blog['blog_id'] ), 'deactivateblog_' . $blog['blog_id'] ) ) . '">' . __( 'Deactivate' ) . '</a>';
}
if ( '1' == $blog['archived'] ) {
$actions['unarchive'] = '<a href="' . esc_url( gc_nonce_url( network_admin_url( 'sites.php?action=confirm&action2=unarchiveblog&id=' . $blog['blog_id'] ), 'unarchiveblog_' . $blog['blog_id'] ) ) . '">' . __( 'Unarchive' ) . '</a>';
} else {
$actions['archive'] = '<a href="' . esc_url( gc_nonce_url( network_admin_url( 'sites.php?action=confirm&action2=archiveblog&id=' . $blog['blog_id'] ), 'archiveblog_' . $blog['blog_id'] ) ) . '">' . _x( 'Archive', 'verb; site' ) . '</a>';
}
if ( '1' == $blog['spam'] ) {
$actions['unspam'] = '<a href="' . esc_url( gc_nonce_url( network_admin_url( 'sites.php?action=confirm&action2=unspamblog&id=' . $blog['blog_id'] ), 'unspamblog_' . $blog['blog_id'] ) ) . '">' . _x( 'Not Spam', 'site' ) . '</a>';
} else {
$actions['spam'] = '<a href="' . esc_url( gc_nonce_url( network_admin_url( 'sites.php?action=confirm&action2=spamblog&id=' . $blog['blog_id'] ), 'spamblog_' . $blog['blog_id'] ) ) . '">' . _x( 'Spam', 'site' ) . '</a>';
}
if ( current_user_can( 'delete_site', $blog['blog_id'] ) ) {
$actions['delete'] = '<a href="' . esc_url( gc_nonce_url( network_admin_url( 'sites.php?action=confirm&action2=deleteblog&id=' . $blog['blog_id'] ), 'deleteblog_' . $blog['blog_id'] ) ) . '">' . __( 'Delete' ) . '</a>';
}
}
$actions['visit'] = "<a href='" . esc_url( get_home_url( $blog['blog_id'], '/' ) ) . "' rel='bookmark'>" . __( 'Visit' ) . '</a>';
/**
* Filters the action links displayed for each site in the Sites list table.
*
* The 'Edit', 'Dashboard', 'Delete', and 'Visit' links are displayed by
* default for each site. The site's status determines whether to show the
* 'Activate' or 'Deactivate' link, 'Unarchive' or 'Archive' links, and
* 'Not Spam' or 'Spam' link for each site.
*
* @since 3.1.0
*
* @param string[] $actions An array of action links to be displayed.
* @param int $blog_id The site ID.
* @param string $blogname Site path, formatted depending on whether it is a sub-domain
* or subdirectory multisite installation.
*/
$actions = apply_filters( 'manage_sites_action_links', array_filter( $actions ), $blog['blog_id'], $blogname );
return $this->row_actions( $actions );
}
}