HTML Examples/WP.iso/wordpress2/wp-admin/includes/class-wp-ms-users-list-table.php

PHP Script | 2017-10-02 | 12.4 KB | 454 lines

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

/**
 * Core class used to implement displaying users in a list table for the network admin.
 *
 * @since 3.1.0
 * @access private
 *
 * @see WP_List_Table
 */
class WP_MS_Users_List_Table extends WP_List_Table {
    /**
     *
     * @return bool
     */
    public function ajax_user_can() {
        return current_user_can( 'manage_network_users' );
    }

    /**
     *
     * @global string $usersearch
     * @global string $role
     * @global wpdb   $wpdb
     * @global string $mode
     */
    public function prepare_items() {
        global $usersearch, $role, $wpdb, $mode;

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

        $users_per_page = $this->get_items_per_page( 'users_network_per_page' );

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

        $paged = $this->get_pagenum();

        $args = array(
            'number' => $users_per_page,
            'offset' => ( $paged-1 ) * $users_per_page,
            'search' => $usersearch,
            'blog_id' => 0,
            'fields' => 'all_with_meta'
        );

        if ( wp_is_large_network( 'users' ) ) {
            $args['search'] = ltrim( $args['search'], '*' );
        } else if ( '' !== $args['search'] ) {
            $args['search'] = trim( $args['search'], '*' );
            $args['search'] = '*' . $args['search'] . '*';
        }

        if ( $role === 'super' ) {
            $logins = implode( "', '", get_super_admins() );
            $args['include'] = $wpdb->get_col( "SELECT ID FROM $wpdb->users WHERE user_login IN ('$logins')" );
        }

        /*
         * If the network is large and a search is not being performed,
         * show only the latest users with no paging in order to avoid
         * expensive count queries.
         */
        if ( !$usersearch && wp_is_large_network( 'users' ) ) {
            if ( !isset($_REQUEST['orderby']) )
                $_GET['orderby'] = $_REQUEST['orderby'] = 'id';
            if ( !isset($_REQUEST['order']) )
                $_GET['order'] = $_REQUEST['order'] = 'DESC';
            $args['count_total'] = false;
        }

        if ( isset( $_REQUEST['orderby'] ) )
            $args['orderby'] = $_REQUEST['orderby'];

        if ( isset( $_REQUEST['order'] ) )
            $args['order'] = $_REQUEST['order'];

        if ( ! empty( $_REQUEST['mode'] ) ) {
            $mode = $_REQUEST['mode'] === 'excerpt' ? 'excerpt' : 'list';
            set_user_setting( 'network_users_list_mode', $mode );
        } else {
            $mode = get_user_setting( 'network_users_list_mode', 'list' );
        }

        /** This filter is documented in wp-admin/includes/class-wp-users-list-table.php */
        $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,
        ) );
    }

    /**
     *
     * @return array
     */
    protected function get_bulk_actions() {
        $actions = array();
        if ( current_user_can( 'delete_users' ) )
            $actions['delete'] = __( 'Delete' );
        $actions['spam'] = _x( 'Mark as Spam', 'user' );
        $actions['notspam'] = _x( 'Not Spam', 'user' );

        return $actions;
    }

    /**
     */
    public function no_items() {
        _e( 'No users found.' );
    }

    /**
     *
     * @global string $role
     * @return array
     */
    protected function get_views() {
        global $role;

        $total_users = get_user_count();
        $super_admins = get_super_admins();
        $total_admins = count( $super_admins );

        $current_link_attributes = $role !== 'super' ? ' class="current" aria-current="page"' : '';
        $role_links = array();
        $role_links['all'] = "<a href='" . network_admin_url( 'users.php' ) . "'$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>';
        $current_link_attributes = $role === 'super' ? ' class="current" aria-current="page"' : '';
        $role_links['super'] = "<a href='" . network_admin_url( 'users.php?role=super' ) . "'$current_link_attributes>" . sprintf( _n( 'Super Admin <span class="count">(%s)</span>', 'Super Admins <span class="count">(%s)</span>', $total_admins ), number_format_i18n( $total_admins ) ) . '</a>';

        return $role_links;
    }

    /**
     * @global string $mode List table view mode.
     *
     * @param string $which
     */
    protected function pagination( $which ) {
        global $mode;

        parent::pagination ( $which );

        if ( 'top' === $which ) {
            $this->view_switcher( $mode );
        }
    }

    /**
     *
     * @return array
     */
    public function get_columns() {
        $users_columns = array(
            'cb'         => '<input type="checkbox" />',
            'username'   => __( 'Username' ),
            'name'       => __( 'Name' ),
            'email'      => __( 'Email' ),
            'registered' => _x( 'Registered', 'user' ),
            'blogs'      => __( 'Sites' )
        );
        /**
         * Filters the columns displayed in the Network Admin Users list table.
         *
         * @since MU (3.0.0)
         *
         * @param array $users_columns An array of user columns. Default 'cb', 'username',
         *                             'name', 'email', 'registered', 'blogs'.
         */
        return apply_filters( 'wpmu_users_columns', $users_columns );
    }

    /**
     *
     * @return array
     */
    protected function get_sortable_columns() {
        return array(
            'username'   => 'login',
            'name'       => 'name',
            'email'      => 'email',
            'registered' => 'id',
        );
    }

    /**
     * Handles the checkbox column output.
     *
     * @since 4.3.0
     *
     * @param WP_User $user The current WP_User object.
     */
    public function column_cb( $user ) {
        if ( is_super_admin( $user->ID ) ) {
            return;
        }
        ?>
        <label class="screen-reader-text" for="blog_<?php echo $user->ID; ?>"><?php echo sprintf( __( 'Select %s' ), $user->user_login ); ?></label>
        <input type="checkbox" id="blog_<?php echo $user->ID ?>" name="allusers[]" value="<?php echo esc_attr( $user->ID ) ?>" />
        <?php
    }

    /**
     * Handles the ID column output.
     *
     * @since 4.4.0
     *
     * @param WP_User $user The current WP_User object.
     */
    public function column_id( $user ) {
        echo $user->ID;
    }

    /**
     * Handles the username column output.
     *
     * @since 4.3.0
     *
     * @param WP_User $user The current WP_User object.
     */
    public function column_username( $user ) {
        $super_admins = get_super_admins();
        $avatar    = get_avatar( $user->user_email, 32 );
        $edit_link = esc_url( add_query_arg( 'wp_http_referer', urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ), get_edit_user_link( $user->ID ) ) );

        echo $avatar;

        ?><strong><a href="<?php echo $edit_link; ?>" class="edit"><?php echo $user->user_login; ?></a><?php
        if ( in_array( $user->user_login, $super_admins ) ) {
            echo ' — ' . __( 'Super Admin' );
        }
        ?></strong>
    <?php
    }

    /**
     * Handles the name column output.
     *
     * @since 4.3.0
     *
     * @param WP_User $user The current WP_User object.
     */
    public function column_name( $user ) {
        if ( $user->first_name && $user->last_name ) {
            echo "$user->first_name $user->last_name";
        } else {
            echo '<span aria-hidden="true">—</span><span class="screen-reader-text">' . _x( 'Unknown', 'name' ) . '</span>';
        }
    }

    /**
     * Handles the email column output.
     *
     * @since 4.3.0
     *
     * @param WP_User $user The current WP_User object.
     */
    public function column_email( $user ) {
        echo "<a href='" . esc_url( "mailto:$user->user_email" ) . "'>$user->user_email</a>";
    }

    /**
     * Handles the registered date column output.
     *
     * @since 4.3.0
     *
     * @global string $mode List table view mode.
     *
     * @param WP_User $user The current WP_User object.
     */
    public function column_registered( $user ) {
        global $mode;
        if ( 'list' === $mode ) {
            $date = __( 'Y/m/d' );
        } else {
            $date = __( 'Y/m/d g:i:s a' );
        }
        echo mysql2date( $date, $user->user_registered );
    }

    /**
     * @since 4.3.0
     *
     * @param WP_User $user
     * @param string  $classes
     * @param string  $data
     * @param string  $primary
     */
    protected function _column_blogs( $user, $classes, $data, $primary ) {
        echo '<td class="', $classes, ' has-row-actions" ', $data, '>';
        echo $this->column_blogs( $user );
        echo $this->handle_row_actions( $user, 'blogs', $primary );
        echo '</td>';
    }

    /**
     * Handles the sites column output.
     *
     * @since 4.3.0
     *
     * @param WP_User $user The current WP_User object.
     */
    public function column_blogs( $user ) {
        $blogs = get_blogs_of_user( $user->ID, true );
        if ( ! is_array( $blogs ) ) {
            return;
        }

        foreach ( $blogs as $val ) {
            if ( ! can_edit_network( $val->site_id ) ) {
                continue;
            }

            $path    = ( $val->path === '/' ) ? '' : $val->path;
            echo '<span class="site-' . $val->site_id . '" >';
            echo '<a href="'. esc_url( network_admin_url( 'site-info.php?id=' . $val->userblog_id ) ) .'">' . str_replace( '.' . get_network()->domain, '', $val->domain . $path ) . '</a>';
            echo ' <small class="row-actions">';
            $actions = array();
            $actions['edit'] = '<a href="'. esc_url( network_admin_url( 'site-info.php?id=' . $val->userblog_id ) ) .'">' . __( 'Edit' ) . '</a>';

            $class = '';
            if ( $val->spam == 1 ) {
                $class .= 'site-spammed ';
            }
            if ( $val->mature == 1 ) {
                $class .= 'site-mature ';
            }
            if ( $val->deleted == 1 ) {
                $class .= 'site-deleted ';
            }
            if ( $val->archived == 1 ) {
                $class .= 'site-archived ';
            }

            $actions['view'] = '<a class="' . $class . '" href="' . esc_url( get_home_url( $val->userblog_id ) ) . '">' . __( 'View' ) . '</a>';

            /**
             * Filters the action links displayed next the sites a user belongs to
             * in the Network Admin Users list table.
             *
             * @since 3.1.0
             *
             * @param array $actions     An array of action links to be displayed.
             *                           Default 'Edit', 'View'.
             * @param int   $userblog_id The site ID.
             */
            $actions = apply_filters( 'ms_user_list_site_actions', $actions, $val->userblog_id );

            $i=0;
            $action_count = count( $actions );
            foreach ( $actions as $action => $link ) {
                ++$i;
                $sep = ( $i == $action_count ) ? '' : ' | ';
                echo "<span class='$action'>$link$sep</span>";
            }
            echo '</small></span><br/>';
        }
    }

    /**
     * Handles the default column output.
     *
     * @since 4.3.0
     *
     * @param WP_User $user       The current WP_User object.
     * @param string $column_name The current column name.
     */
    public function column_default( $user, $column_name ) {
        /** This filter is documented in wp-admin/includes/class-wp-users-list-table.php */
        echo apply_filters( 'manage_users_custom_column', '', $column_name, $user->ID );
    }

    public function display_rows() {
        foreach ( $this->items as $user ) {
            $class = '';

            $status_list = array( 'spam' => 'site-spammed', 'deleted' => 'site-deleted' );

            foreach ( $status_list as $status => $col ) {
                if ( $user->$status ) {
                    $class .= " $col";
                }
            }

            ?>
            <tr class="<?php echo trim( $class ); ?>">
                <?php $this->single_row_columns( $user ); ?>
            </tr>
            <?php
        }
    }

    /**
     * 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';
    }

    /**
     * Generates and displays row action links.
     *
     * @since 4.3.0
     *
     * @param object $user        User being acted upon.
     * @param string $column_name Current column name.
     * @param string $primary     Primary column name.
     * @return string Row actions output for users in Multisite.
     */
    protected function handle_row_actions( $user, $column_name, $primary ) {
        if ( $primary !== $column_name ) {
            return '';
        }

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

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

        if ( current_user_can( 'delete_user', $user->ID ) && ! in_array( $user->user_login, $super_admins ) ) {
            $actions['delete'] = '<a href="' . $delete = esc_url( network_admin_url( add_query_arg( '_wp_http_referer', urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ), wp_nonce_url( 'users.php', 'deleteuser' ) . '&action=deleteuser&id=' . $user->ID ) ) ) . '" class="delete">' . __( 'Delete' ) . '</a>';
        }

        /**
         * Filters the action links displayed under each user in the Network Admin Users list table.
         *
         * @since 3.2.0
         *
         * @param array   $actions An array of action links to be displayed.
         *                         Default 'Edit', 'Delete'.
         * @param WP_User $user    WP_User object.
         */
        $actions = apply_filters( 'ms_user_row_actions', $actions, $user );
        return $this->row_actions( $actions );
    }
}