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Path: ~/home/decas683/.trash/wp-admin/includes/

File Content: `class-wp-users-list-table.php`

<?php
/**
 * List Table API: WP_Users_List_Table class
 *
 * @package WordPress
 * @subpackage Administration
 * @since 3.1.0
 */

/**
 * Core class used to implement displaying users in a list table.
 *
 * @since 3.1.0
 * @access private
 *
 * @see WP_List_Table
 */
class WP_Users_List_Table extends WP_List_Table {

	/**
	 * Site ID to generate the Users list table for.
	 *
	 * @since 3.1.0
	 * @var int
	 */
	public $site_id;

	/**
	 * Whether or not the current Users list table is for Multisite.
	 *
	 * @since 3.1.0
	 * @var bool
	 */
	public $is_site_users;

	/**
	 * Constructor.
	 *
	 * @since 3.1.0
	 *
	 * @see WP_List_Table::__construct() for more information on default arguments.
	 *
	 * @param array $args An associative array of arguments.
	 */
	public function __construct( $args = array() ) {
		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;
	}

	/**
	 * Check the current user's permissions.
	 *
 	 * @since 3.1.0
	 *
	 * @return bool
	 */
	public function ajax_user_can() {
		if ( $this->is_site_users )
			return current_user_can( 'manage_sites' );
		else
			return current_user_can( 'list_users' );
	}

	/**
	 * Prepare the users list for display.
	 *
	 * @since 3.1.0
	 *
	 * @global string $role
	 * @global string $usersearch
	 */
	public function prepare_items() {
		global $role, $usersearch;

		$usersearch = isset( $_REQUEST['s'] ) ? wp_unslash( trim( $_REQUEST['s'] ) ) : '';

		$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();

		if ( 'none' === $role ) {
			$args = array(
				'number' => $users_per_page,
				'offset' => ( $paged-1 ) * $users_per_page,
				'include' => wp_get_users_with_no_role( $this->site_id ),
				'search' => $usersearch,
				'fields' => 'all_with_meta'
			);
		} else {
			$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'];

		/**
		 * Filters the query arguments used to retrieve users for the current users list table.
		 *
		 * @since 4.4.0
		 *
		 * @param array $args Arguments passed to WP_User_Query to retrieve items for the current
		 *                    users list table.
		 */
		$args = apply_filters( 'users_list_table_query_args', $args );

		// 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,
		) );
	}

	/**
	 * Output 'no users' message.
	 *
	 * @since 3.1.0
	 */
	public function no_items() {
		_e( 'No users found.' );
	}

	/**
	 * Return an associative array listing all the views that can be used
	 * with this table.
	 *
	 * Provides a list of roles and user count for that role for easy
	 * Filtersing of the user table.
	 *
	 * @since  3.1.0
	 *
	 * @global string $role
	 *
	 * @return array An array of HTML links, one for each view.
	 */
	protected function get_views() {
		global $role;

		$wp_roles = wp_roles();

		if ( $this->is_site_users ) {
			$url = 'site-users.php?id=' . $this->site_id;
			switch_to_blog( $this->site_id );
			$users_of_blog = count_users( 'time', $this->site_id );
			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);

		$current_link_attributes = empty( $role ) ? ' class="current" aria-current="page"' : '';

		$role_links = array();
		$role_links['all'] = "<a href='$url'$current_link_attributes>" . 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;

			$current_link_attributes = '';

			if ( $this_role === $role ) {
				$current_link_attributes = ' class="current" aria-current="page"';
			}

			$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, $url ) ) . "'$current_link_attributes>$name</a>";
		}

		if ( ! empty( $avail_roles['none' ] ) ) {

			$current_link_attributes = '';

			if ( 'none' === $role ) {
				$current_link_attributes = ' class="current" aria-current="page"';
			}

			$name = __( 'No role' );
			/* translators: User role name with count */
			$name = sprintf( __('%1$s <span class="count">(%2$s)</span>'), $name, number_format_i18n( $avail_roles['none' ] ) );
			$role_links['none'] = "<a href='" . esc_url( add_query_arg( 'role', 'none', $url ) ) . "'$current_link_attributes>$name</a>";

		}

		return $role_links;
	}

	/**
	 * Retrieve an associative array of bulk actions available on this table.
	 *
	 * @since  3.1.0
	 *
	 * @return array Array of bulk actions.
	 */
	protected function get_bulk_actions() {
		$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;
	}

	/**
	 * Output the controls to allow user roles to be changed in bulk.
	 *
	 * @since 3.1.0
	 *
	 * @param string $which Whether this is being invoked above ("top")
	 *                      or below the table ("bottom").
	 */
	protected function extra_tablenav( $which ) {
		$id = 'bottom' === $which ? 'new_role2' : 'new_role';
		$button_id = 'bottom' === $which ? 'changeit2' : 'changeit';
	?>
	<div class="alignleft actions">
		<?php if ( current_user_can( 'promote_users' ) && $this->has_items() ) : ?>
		<label class="screen-reader-text" for="<?php echo $id ?>"><?php _e( 'Change role to&hellip;' ) ?></label>
		<select name="<?php echo $id ?>" id="<?php echo $id ?>">
			<option value=""><?php _e( 'Change role to&hellip;' ) ?></option>
			<?php wp_dropdown_roles(); ?>
		</select>
	<?php
			submit_button( __( 'Change' ), '', $button_id, false );
		endif;

		/**
		 * Fires just before the closing div containing the bulk role-change controls
		 * in the Users list table.
		 *
		 * @since 3.5.0
		 * @since 4.6.0 The `$which` parameter was added.
		 *
		 * @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
		 */
		do_action( 'restrict_manage_users', $which );
	?>
		</div>
	<?php
		/**
		 * Fires immediately following the closing "actions" div in the tablenav for the users
		 * list table.
		 *
		 * @since 4.9.0
		 *
		 * @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
		 */
		do_action( 'manage_users_extra_tablenav', $which );
	}

	/**
	 * Capture the bulk action required, and return it.
	 *
	 * Overridden from the base class implementation to capture
	 * the role change drop-down.
	 *
	 * @since  3.1.0
	 *
	 * @return string The bulk action required.
	 */
	public function current_action() {
		if ( ( isset( $_REQUEST['changeit'] ) || isset( $_REQUEST['changeit2'] ) ) &&
			( ! empty( $_REQUEST['new_role'] ) || ! empty( $_REQUEST['new_role2'] ) ) ) {
			return 'promote';
		}

		return parent::current_action();
	}

	/**
	 * Get a list of columns for the list table.
	 *
	 * @since  3.1.0
	 *
	 * @return array Array in which the key is the ID of the column,
	 *               and the value is the description.
	 */
	public function get_columns() {
		$c = array(
			'cb'       => '<input type="checkbox" />',
			'username' => __( 'Username' ),
			'name'     => __( 'Name' ),
			'email'    => __( 'Email' ),
			'role'     => __( 'Role' ),
			'posts'    => __( 'Posts' )
		);

		if ( $this->is_site_users )
			unset( $c['posts'] );

		return $c;
	}

	/**
	 * Get a list of sortable columns for the list table.
	 *
	 * @since 3.1.0
	 *
	 * @return array Array of sortable columns.
	 */
	protected function get_sortable_columns() {
		$c = array(
			'username' => 'login',
			'email'    => 'email',
		);

		return $c;
	}

	/**
	 * Generate the list table rows.
	 *
	 * @since 3.1.0
	 */
	public function display_rows() {
		// Query the post counts for this page
		if ( ! $this->is_site_users )
			$post_counts = count_many_users_posts( array_keys( $this->items ) );

		foreach ( $this->items as $userid => $user_object ) {
			echo "\n\t" . $this->single_row( $user_object, '', '', isset( $post_counts ) ? $post_counts[ $userid ] : 0 );
		}
	}

	/**
	 * Generate HTML for a single row on the users.php admin panel.
	 *
	 * @since 3.1.0
	 * @since 4.2.0 The `$style` parameter was deprecated.
	 * @since 4.4.0 The `$role` parameter was deprecated.
	 *
	 * @param WP_User $user_object The current user object.
	 * @param string  $style       Deprecated. Not used.
	 * @param string  $role        Deprecated. Not used.
	 * @param int     $numposts    Optional. Post count to display for this user. Defaults
	 *                             to zero, as in, a new user has made zero posts.
	 * @return string Output for a single row.
	 */
	public function single_row( $user_object, $style = '', $role = '', $numposts = 0 ) {
		if ( ! ( $user_object instanceof WP_User ) ) {
			$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}&amp;";
		else
			$url = 'users.php?';

		$user_roles = $this->get_role_list( $user_object );

		// Set up the hover actions for this user
		$actions = array();
		$checkbox = '';
		$super_admin = '';

		if ( is_multisite() && current_user_can( 'manage_network_users' ) ) {
			if ( in_array( $user_object->user_login, get_super_admins(), true ) ) {
				$super_admin = ' &mdash; ' . __( 'Super Admin' );
			}
		}

		// 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 ) ) );

			if ( current_user_can( 'edit_user',  $user_object->ID ) ) {
				$edit = "<strong><a href=\"{$edit_link}\">{$user_object->user_login}</a>{$super_admin}</strong><br />";
				$actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>';
			} else {
				$edit = "<strong>{$user_object->user_login}{$super_admin}</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>";

			// Add a link to the user's author archive, if not empty.
			$author_posts_url = get_author_posts_url( $user_object->ID );
			if ( $author_posts_url ) {
				$actions['view'] = sprintf(
					'<a href="%s" aria-label="%s">%s</a>',
					esc_url( $author_posts_url ),
					/* translators: %s: author's display name */
					esc_attr( sprintf( __( 'View posts by %s' ), $user_object->display_name ) ),
					__( 'View' )
				);
			}

			/**
			 * Filters the action links displayed under each user in the Users list table.
			 *
			 * @since 2.8.0
			 *
			 * @param array   $actions     An array of action links to be displayed.
			 *                             Default 'Edit', 'Delete' for single site, and
			 *                             'Edit', 'Remove' for Multisite.
			 * @param WP_User $user_object WP_User object for the currently-listed user.
			 */
			$actions = apply_filters( 'user_row_actions', $actions, $user_object );

			// Role classes.
			$role_classes = esc_attr( implode( ' ', array_keys( $user_roles ) ) );

			// Set up the checkbox ( because the user is editable, otherwise it's empty )
			$checkbox = '<label class="screen-reader-text" for="user_' . $user_object->ID . '">' . sprintf( __( 'Select %s' ), $user_object->user_login ) . '</label>'
						. "<input type='checkbox' name='users[]' id='user_{$user_object->ID}' class='{$role_classes}' value='{$user_object->ID}' />";

		} else {
			$edit = "<strong>{$user_object->user_login}{$super_admin}</strong>";
		}
		$avatar = get_avatar( $user_object->ID, 32 );

		// Comma-separated list of user roles.
		$roles_list = implode( ', ', $user_roles );

		$r = "<tr id='user-$user_object->ID'>";

		list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info();

		foreach ( $columns as $column_name => $column_display_name ) {
			$classes = "$column_name column-$column_name";
			if ( $primary === $column_name ) {
				$classes .= ' has-row-actions column-primary';
			}
			if ( 'posts' === $column_name ) {
				$classes .= ' num'; // Special case for that column
			}

			if ( in_array( $column_name, $hidden ) ) {
				$classes .= ' hidden';
			}

			$data = 'data-colname="' . wp_strip_all_tags( $column_display_name ) . '"';

			$attributes = "class='$classes' $data";

			if ( 'cb' === $column_name ) {
				$r .= "<th scope='row' class='check-column'>$checkbox</th>";
			} else {
				$r .= "<td $attributes>";
				switch ( $column_name ) {
					case 'username':
						$r .= "$avatar $edit";
						break;
					case 'name':
						if ( $user_object->first_name && $user_object->last_name ) {
							$r .= "$user_object->first_name $user_object->last_name";
						} elseif ( $user_object->first_name ) {
							$r .= $user_object->first_name;
						} elseif ( $user_object->last_name ) {
							$r .= $user_object->last_name;
						} else {
							$r .= '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">' . _x( 'Unknown', 'name' ) . '</span>';
						}
						break;
					case 'email':
						$r .= "<a href='" . esc_url( "mailto:$email" ) . "'>$email</a>";
						break;
					case 'role':
						$r .= esc_html( $roles_list );
						break;
					case 'posts':
						if ( $numposts > 0 ) {
							$r .= "<a href='edit.php?author=$user_object->ID' class='edit'>";
							$r .= '<span aria-hidden="true">' . $numposts . '</span>';
							$r .= '<span class="screen-reader-text">' . sprintf( _n( '%s post by this author', '%s posts by this author', $numposts ), number_format_i18n( $numposts ) ) . '</span>';
							$r .= '</a>';
						} else {
							$r .= 0;
						}
						break;
					default:
						/**
						 * Filters the display output of custom columns in the Users list table.
						 *
						 * @since 2.8.0
						 *
						 * @param string $output      Custom column output. Default empty.
						 * @param string $column_name Column name.
						 * @param int    $user_id     ID of the currently-listed user.
						 */
						$r .= apply_filters( 'manage_users_custom_column', '', $column_name, $user_object->ID );
				}

				if ( $primary === $column_name ) {
					$r .= $this->row_actions( $actions );
				}
				$r .= "</td>";
			}
		}
		$r .= '</tr>';

		return $r;
	}

	/**
	 * Gets the name of the default primary column.
	 *
	 * @since 4.3.0
	 *
	 * @return string Name of the default primary column, in this case, 'username'.
	 */
	protected function get_default_primary_column_name() {
		return 'username';
	}

	/**
	 * Returns an array of user roles for a given user object.
	 *
	 * @since 4.4.0
	 *
	 * @param WP_User $user_object The WP_User object.
	 * @return array An array of user roles.
	 */
	protected function get_role_list( $user_object ) {
		$wp_roles = wp_roles();

		$role_list = array();

		foreach ( $user_object->roles as $role ) {
			if ( isset( $wp_roles->role_names[ $role ] ) ) {
				$role_list[ $role ] = translate_user_role( $wp_roles->role_names[ $role ] );
			}
		}

		if ( empty( $role_list ) ) {
			$role_list['none'] = _x( 'None', 'no user roles' );
		}

		/**
		 * Filters the returned array of roles for a user.
		 *
		 * @since 4.4.0
		 *
		 * @param array   $role_list   An array of user roles.
		 * @param WP_User $user_object A WP_User object.
		 */
		return apply_filters( 'get_role_list', $role_list, $user_object );
	}

}

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FILE FOLDER

Name	Size	Permission
admin-filters.php	7235 bytes	0644
admin.php	2948 bytes	0644
ajax-actions.php	128706 bytes	0644
bookmark.php	9098 bytes	0644
class-automatic-upgrader-skin.php	3100 bytes	0644
class-bulk-plugin-upgrader-skin.php	1896 bytes	0644
class-bulk-theme-upgrader-skin.php	1940 bytes	0644
class-bulk-upgrader-skin.php	5200 bytes	0644
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class-ftp.php	27106 bytes	0644
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class-pclzip.php	195795 bytes	0644
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class-theme-upgrader.php	19500 bytes	0644
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class-walker-nav-menu-checklist.php	4929 bytes	0644
class-walker-nav-menu-edit.php	11204 bytes	0644
class-wp-ajax-upgrader-skin.php	3074 bytes	0644
class-wp-automatic-updater.php	34032 bytes	0644
class-wp-comments-list-table.php	25638 bytes	0644
class-wp-community-events.php	15926 bytes	0644
class-wp-filesystem-base.php	22184 bytes	0644
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class-wp-filesystem-ftpext.php	13465 bytes	0644
class-wp-filesystem-ftpsockets.php	10586 bytes	0644
class-wp-filesystem-ssh2.php	14963 bytes	0644
class-wp-importer.php	7342 bytes	0644
class-wp-internal-pointers.php	5521 bytes	0644
class-wp-links-list-table.php	7602 bytes	0644
class-wp-list-table-compat.php	1068 bytes	0644
class-wp-list-table.php	37340 bytes	0644
class-wp-media-list-table.php	22641 bytes	0644
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class-wp-ms-themes-list-table.php	20232 bytes	0644
class-wp-ms-users-list-table.php	12842 bytes	0644
class-wp-plugin-install-list-table.php	19508 bytes	0644
class-wp-plugins-list-table.php	32818 bytes	0644
class-wp-post-comments-list-table.php	1472 bytes	0644
class-wp-posts-list-table.php	53277 bytes	0644
class-wp-screen.php	35219 bytes	0644
class-wp-site-icon.php	6043 bytes	0644
class-wp-terms-list-table.php	17957 bytes	0644
class-wp-theme-install-list-table.php	14520 bytes	0644
class-wp-themes-list-table.php	9267 bytes	0644
class-wp-upgrader-skin.php	5061 bytes	0644
class-wp-upgrader-skins.php	1456 bytes	0644
class-wp-upgrader.php	33913 bytes	0644
class-wp-users-list-table.php	17282 bytes	0644
comment.php	5726 bytes	0644
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credits.php	2192 bytes	0644
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deprecated.php	39173 bytes	0644
edit-tag-messages.php	1411 bytes	0644
export.php	22966 bytes	0644
file.php	82178 bytes	0644
image-edit.php	33553 bytes	0644
image.php	22259 bytes	0644
import.php	6246 bytes	0644
list-table.php	2648 bytes	0644
media.php	106355 bytes	0644
menu.php	8715 bytes	0644
meta-boxes.php	59455 bytes	0644
misc.php	70599 bytes	0644
ms-admin-filters.php	1387 bytes	0644
ms-deprecated.php	2860 bytes	0644
ms.php	35416 bytes	0644
nav-menu.php	42469 bytes	0644
network.php	23879 bytes	0644
noop.php	1222 bytes	0644
options.php	3832 bytes	0644
plugin-install.php	31716 bytes	0644
plugin.php	69333 bytes	0644
post.php	71929 bytes	0644
revision.php	14947 bytes	0644
schema.php	36233 bytes	0644
screen.php	6148 bytes	0644
taxonomy.php	7727 bytes	0644
template.php	85999 bytes	0644
theme-install.php	6286 bytes	0644
theme.php	28334 bytes	0644
translation-install.php	8551 bytes	0644
update-core.php	55807 bytes	0644
update.php	25873 bytes	0644
upgrade.php	97659 bytes	0644
user.php	50052 bytes	0644
widgets.php	10001 bytes	0644

File Content: class-wp-users-list-table.php

File Content: `class-wp-users-list-table.php`