<?php

/**

 * Users List Table class.

 *

 * @package WordPress

 * @subpackage List_Table

 */

class WP_Users_List_Table extends WP_List_Table {

		parent::__construct( array(

			'singular' => 'user',

			'plural'   => 'users',

			'screen'   => isset( $args['screen'] ) ? $args['screen'] : null,

		) );

		$this->is_site_users = 'site-users-network' == $this->screen->id;

		if ( $this->is_site_users )

			$this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;

	}

		if ( $this->is_site_users )

			return current_user_can( 'manage_sites' );

		else

			return current_user_can( 'list_users' );

	}

		global $role, $usersearch;

		$role = isset( $_REQUEST['role'] ) ? $_REQUEST['role'] : '';

		$per_page = ( $this->is_site_users ) ? 'site_users_network_per_page' : 'users_per_page';

		$users_per_page = $this->get_items_per_page( $per_page );

		$paged = $this->get_pagenum();

		$args = array(

			'number' => $users_per_page,

			'offset' => ( $paged-1 ) * $users_per_page,

			'role' => $role,

			'search' => $usersearch,

			'fields' => 'all_with_meta'

		);

		if ( '' !== $args['search'] )

			$args['search'] = '*' . $args['search'] . '*';

		if ( $this->is_site_users )

			$args['blog_id'] = $this->site_id;

		if ( isset( $_REQUEST['orderby'] ) )

			$args['orderby'] = $_REQUEST['orderby'];

		if ( isset( $_REQUEST['order'] ) )

			$args['order'] = $_REQUEST['order'];

		// Query the user IDs for this page

		$wp_user_search = new WP_User_Query( $args );

		$this->items = $wp_user_search->get_results();

		$this->set_pagination_args( array(

			'total_items' => $wp_user_search->get_total(),

			'per_page' => $users_per_page,

		) );

	}

	}

		global $wp_roles, $role;

		if ( $this->is_site_users ) {

			$url = 'site-users.php?id=' . $this->site_id;

			switch_to_blog( $this->site_id );

			$users_of_blog = count_users();

			restore_current_blog();

		} else {

			$url = 'users.php';

			$users_of_blog = count_users();

		}

		$total_users = $users_of_blog['total_users'];

		$avail_roles =& $users_of_blog['avail_roles'];

		unset($users_of_blog);

		$class = empty($role) ? ' class="current"' : '';

		$role_links = array();

		$role_links['all'] = "<a href='$url'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users, 'users' ), number_format_i18n( $total_users ) ) . '</a>';

		foreach ( $wp_roles->get_names() as $this_role => $name ) {

			if ( !isset($avail_roles[$this_role]) )

				continue;

			$class = '';

			if ( $this_role == $role ) {

				$class = ' class="current"';

			}

			$name = translate_user_role( $name );

			/* translators: User role name with count */

			$name = sprintf( __('%1$s <span class="count">(%2$s)</span>'), $name, number_format_i18n( $avail_roles[$this_role] ) );

			$role_links[$this_role] = "<a href='" . esc_url( add_query_arg( 'role', $this_role, $url ) ) . "'$class>$name</a>";

		}

		return $role_links;

	}

		$actions = array();

		if ( is_multisite() ) {

			if ( current_user_can( 'remove_users' ) )

				$actions['remove'] = __( 'Remove' );

		} else {

			if ( current_user_can( 'delete_users' ) )

				$actions['delete'] = __( 'Delete' );

		}

		return $actions;

	}

		if ( 'top' != $which )

			return;

	?>

	<div class="alignleft actions">

		<?php if ( current_user_can( 'promote_users' ) ) : ?>

		<label class="screen-reader-text" for="new_role"><?php _e( 'Change role to&hellip;' ) ?></label>

		<select name="new_role" id="new_role">

			<?php wp_dropdown_roles(); ?>

		</select>

	<?php

			submit_button( __( 'Change' ), 'button', 'changeit', false );

		endif;

		do_action( 'restrict_manage_users' );

		echo '</div>';

	}

		if ( isset($_REQUEST['changeit']) && !empty($_REQUEST['new_role']) )

			return 'promote';

		return parent::current_action();

	}

		$c = array(

			'cb'       => '<input type="checkbox" />',

			'username' => __( 'Username' ),

			'name'     => __( 'Name' ),

			'email'    => __( 'E-mail' ),

			'role'     => __( 'Role' ),

			'posts'    => __( 'Posts' )

		);

		if ( $this->is_site_users )

			unset( $c['posts'] );

		return $c;

	}

		$c = array(

			'username' => 'login',

			'name'     => 'name',

			'email'    => 'email',

		);

		if ( $this->is_site_users )

			unset( $c['posts'] );

		return $c;

	}

		// Query the post counts for this page

		if ( ! $this->is_site_users )

			$post_counts = count_many_users_posts( array_keys( $this->items ) );

		$editable_roles = array_keys( get_editable_roles() );

		foreach ( $this->items as $userid => $user_object ) {

			if ( count( $user_object->roles ) <= 1 ) {

				$role = reset( $user_object->roles );

			} elseif ( $roles = array_intersect( array_values( $user_object->roles ), $editable_roles ) ) {

				$role = reset( $roles );

			} else {

				$role = reset( $user_object->roles );

			}

			if ( is_multisite() && empty( $user_object->allcaps ) )

				continue;

		}

	}

	/**

	 * Generate HTML for a single row on the users.php admin panel.

	 *

	 *

	 */

		global $wp_roles;

			$user_object = get_userdata( (int) $user_object );

		$user_object->filter = 'display';

		$email = $user_object->user_email;

		if ( $this->is_site_users )

			$url = "site-users.php?id={$this->site_id}&";

		else

			$url = 'users.php?';

		$checkbox = '';

		// Check if the user for this row is editable

		if ( current_user_can( 'list_users' ) ) {

			// Set up the user editing link

			$edit_link = esc_url( add_query_arg( 'wp_http_referer', urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ), get_edit_user_link( $user_object->ID ) ) );

			// Set up the hover actions for this user

			$actions = array();

			if ( current_user_can( 'edit_user',  $user_object->ID ) ) {

				$edit = "<strong><a href=\"$edit_link\">$user_object->user_login</a></strong><br />";

				$actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>';

			} else {

				$edit = "<strong>$user_object->user_login</strong><br />";

			}

			if ( !is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'delete_user', $user_object->ID ) )

				$actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url( "users.php?action=delete&amp;user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Delete' ) . "</a>";

			if ( is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'remove_user', $user_object->ID ) )

				$actions['remove'] = "<a class='submitdelete' href='" . wp_nonce_url( $url."action=remove&amp;user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Remove' ) . "</a>";

			$actions = apply_filters( 'user_row_actions', $actions, $user_object );

			$edit .= $this->row_actions( $actions );

			// Set up the checkbox ( because the user is editable, otherwise it's empty )

						. "<input type='checkbox' name='users[]' id='user_{$user_object->ID}' class='$role' value='{$user_object->ID}' />";

		} else {

			$edit = '<strong>' . $user_object->user_login . '</strong>';

		}

		$role_name = isset( $wp_roles->role_names[$role] ) ? translate_user_role( $wp_roles->role_names[$role] ) : __( 'None' );

		$avatar = get_avatar( $user_object->ID, 32 );

		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 ) {