273 lines
8.5 KiB
PHP
273 lines
8.5 KiB
PHP
<?php
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/**
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* Users List Table class.
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*
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* @package WordPress
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* @subpackage List_Table
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* @since 3.1.0
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*/
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class WP_Users_List_Table extends WP_List_Table {
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function check_permissions() {
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if ( !current_user_can('list_users') )
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wp_die(__('Cheatin’ uh?'));
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}
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function prepare_items() {
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global $role, $usersearch;
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$usersearch = isset( $_REQUEST['s'] ) ? $_REQUEST['s'] : '';
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$role = isset( $_REQUEST['role'] ) ? $_REQUEST['role'] : '';
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$users_per_page = $this->get_items_per_page( 'users_per_page' );
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$paged = $this->get_pagenum();
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$args = array(
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'number' => $users_per_page,
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'offset' => ( $paged-1 ) * $users_per_page,
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'role' => $role,
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'search' => $usersearch
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);
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if ( isset( $_REQUEST['orderby'] ) )
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$args['orderby'] = $_REQUEST['orderby'];
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if ( isset( $_REQUEST['order'] ) )
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$args['order'] = $_REQUEST['order'];
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// Query the user IDs for this page
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$wp_user_search = new WP_User_Query( $args );
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$this->items = $wp_user_search->get_results();
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$this->set_pagination_args( array(
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'total_items' => $wp_user_search->get_total(),
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'per_page' => $users_per_page,
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) );
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}
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function no_items() {
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_e( 'No matching users were found.' );
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}
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function get_views() {
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global $wp_roles, $role;
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$users_of_blog = count_users();
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$total_users = $users_of_blog['total_users'];
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$avail_roles =& $users_of_blog['avail_roles'];
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unset($users_of_blog);
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$current_role = false;
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$class = empty($role) ? ' class="current"' : '';
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$role_links = array();
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$role_links['all'] = "<a href='users.php'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users, 'users' ), number_format_i18n( $total_users ) ) . '</a>';
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foreach ( $wp_roles->get_names() as $this_role => $name ) {
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if ( !isset($avail_roles[$this_role]) )
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continue;
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$class = '';
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if ( $this_role == $role ) {
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$current_role = $role;
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$class = ' class="current"';
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}
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$name = translate_user_role( $name );
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/* translators: User role name with count */
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$name = sprintf( __('%1$s <span class="count">(%2$s)</span>'), $name, $avail_roles[$this_role] );
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$role_links[$this_role] = "<a href='users.php?role=$this_role'$class>$name</a>";
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}
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return $role_links;
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}
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function get_bulk_actions() {
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$actions = array();
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if ( !is_multisite() && current_user_can( 'delete_users' ) )
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$actions['delete'] = __( 'Delete' );
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else
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$actions['remove'] = __( 'Remove' );
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return $actions;
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}
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function extra_tablenav( $which ) {
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if ( 'top' != $which )
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return;
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?>
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<div class="alignleft actions">
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<label class="screen-reader-text" for="new_role"><?php _e( 'Change role to…' ) ?></label>
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<select name="new_role" id="new_role">
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<option value=''><?php _e( 'Change role to…' ) ?></option>
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<?php wp_dropdown_roles(); ?>
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</select>
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<?php submit_button( __( 'Change' ), 'secondary', 'changeit', false ); ?>
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</div>
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<?php
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}
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function current_action() {
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if ( isset($_REQUEST['changeit']) && !empty($_REQUEST['new_role']) )
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return 'promote';
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return parent::current_action();
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}
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function get_columns() {
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return array(
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'cb' => '<input type="checkbox" />',
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'username' => __( 'Username' ),
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'name' => __( 'Name' ),
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'email' => __( 'E-mail' ),
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'role' => __( 'Role' ),
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'posts' => __( 'Posts' )
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);
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}
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function get_sortable_columns() {
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return array(
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'username' => 'login',
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'name' => 'name',
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'email' => 'email',
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'posts' => 'post_count',
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);
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}
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function display_rows() {
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// Query the post counts for this page
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$post_counts = count_many_users_posts( array_keys( $this->items ) );
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$style = '';
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foreach ( $this->items as $userid => $user_object ) {
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$role = reset( $user_object->roles );
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if ( is_multisite() && empty( $role ) )
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continue;
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$style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"';
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echo "\n\t", $this->single_row( $user_object, $style, $role, $post_counts[ $userid ] );
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}
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}
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/**
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* Generate HTML for a single row on the users.php admin panel.
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*
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* @since 2.1.0
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*
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* @param object $user_object
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* @param string $style Optional. Attributes added to the TR element. Must be sanitized.
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* @param string $role Key for the $wp_roles array.
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* @param int $numposts Optional. Post count to display for this user. Defaults to zero, as in, a new user has made zero posts.
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* @return string
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*/
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function single_row( $user_object, $style = '', $role = '', $numposts = 0 ) {
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global $wp_roles;
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if ( !( is_object( $user_object ) && is_a( $user_object, 'WP_User' ) ) )
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$user_object = new WP_User( (int) $user_object );
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$user_object = sanitize_user_object( $user_object, 'display' );
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$email = $user_object->user_email;
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$url = $user_object->user_url;
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$short_url = str_replace( 'http://', '', $url );
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$short_url = str_replace( 'www.', '', $short_url );
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if ( '/' == substr( $short_url, -1 ) )
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$short_url = substr( $short_url, 0, -1 );
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if ( strlen( $short_url ) > 35 )
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$short_url = substr( $short_url, 0, 32 ).'...';
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$checkbox = '';
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// Check if the user for this row is editable
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if ( current_user_can( 'list_users' ) ) {
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// Set up the user editing link
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// TODO: make profile/user-edit determination a separate function
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if ( get_current_user_id() == $user_object->ID ) {
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$edit_link = 'profile.php';
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} else {
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$edit_link = esc_url( add_query_arg( 'wp_http_referer', urlencode( esc_url( stripslashes( $_SERVER['REQUEST_URI'] ) ) ), "user-edit.php?user_id=$user_object->ID" ) );
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}
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$edit = "<strong><a href=\"$edit_link\">$user_object->user_login</a></strong><br />";
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// Set up the hover actions for this user
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$actions = array();
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if ( current_user_can( 'edit_user', $user_object->ID ) ) {
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$edit = "<strong><a href=\"$edit_link\">$user_object->user_login</a></strong><br />";
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$actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>';
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} else {
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$edit = "<strong>$user_object->user_login</strong><br />";
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}
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if ( !is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'delete_user', $user_object->ID ) )
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$actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url( "users.php?action=delete&user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Delete' ) . "</a>";
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if ( is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'remove_user', $user_object->ID ) )
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$actions['remove'] = "<a class='submitdelete' href='" . wp_nonce_url( "users.php?action=remove&user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Remove' ) . "</a>";
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$actions = apply_filters( 'user_row_actions', $actions, $user_object );
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$edit .= $this->row_actions( $actions );
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// Set up the checkbox ( because the user is editable, otherwise its empty )
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$checkbox = "<input type='checkbox' name='users[]' id='user_{$user_object->ID}' class='$role' value='{$user_object->ID}' />";
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} else {
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$edit = '<strong>' . $user_object->user_login . '</strong>';
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}
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$role_name = isset( $wp_roles->role_names[$role] ) ? translate_user_role( $wp_roles->role_names[$role] ) : __( 'None' );
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$avatar = get_avatar( $user_object->ID, 32 );
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$r = "<tr id='user-$user_object->ID'$style>";
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list( $columns, $hidden ) = $this->get_column_info();
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foreach ( $columns as $column_name => $column_display_name ) {
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$class = "class=\"$column_name column-$column_name\"";
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$style = '';
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if ( in_array( $column_name, $hidden ) )
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$style = ' style="display:none;"';
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$attributes = "$class$style";
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switch ( $column_name ) {
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case 'cb':
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$r .= "<th scope='row' class='check-column'>$checkbox</th>";
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break;
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case 'username':
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$r .= "<td $attributes>$avatar $edit</td>";
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break;
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case 'name':
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$r .= "<td $attributes>$user_object->first_name $user_object->last_name</td>";
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break;
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case 'email':
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$r .= "<td $attributes><a href='mailto:$email' title='" . sprintf( __( 'E-mail: %s' ), $email ) . "'>$email</a></td>";
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break;
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case 'role':
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$r .= "<td $attributes>$role_name</td>";
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break;
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case 'posts':
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$attributes = 'class="posts column-posts num"' . $style;
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$r .= "<td $attributes>";
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if ( $numposts > 0 ) {
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$r .= "<a href='edit.php?author=$user_object->ID' title='" . __( 'View posts by this author' ) . "' class='edit'>";
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$r .= $numposts;
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$r .= '</a>';
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} else {
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$r .= 0;
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}
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$r .= "</td>";
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break;
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default:
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$r .= "<td $attributes>";
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$r .= apply_filters( 'manage_users_custom_column', '', $column_name, $user_object->ID );
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$r .= "</td>";
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}
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}
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$r .= '</tr>';
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return $r;
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}
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}
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?>
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