/**

public $plugin;

/**

public $network;

/**

public $live_update;

/**

public $export;

/**

public $screen_id = array();

/**

public $list_table = null;

/**

public $disable_access = false;

/**

public $admin_body_class = 'wp_stream_screen';

/**

public $records_page_slug = 'wp_stream';

/**

public $settings_page_slug = 'wp_stream_settings';

/**

public $admin_parent_page = 'admin.php';

/**

public $view_cap = 'view_stream';

/**

public $settings_cap = 'manage_options';

/**

public $preload_users_max = 50;

/**

public $notices = array();

/**

public function __construct( $plugin ) {

$this->plugin = $plugin;

add_action( 'init', array( $this, 'init' ) );

// Ensure function used in various methods is pre-loaded.

if ( ! function_exists( 'is_plugin_active_for_network' ) ) {

require_once ABSPATH . '/wp-admin/includes/plugin.php';

}

// User and role caps.

add_filter( 'user_has_cap', array( $this, 'filter_user_caps' ), 10, 4 );

add_filter( 'role_has_cap', array( $this, 'filter_role_caps' ), 10, 3 );

if ( is_multisite() && $plugin->is_network_activated() && ! is_network_admin() ) {

$options = (array) get_site_option( 'wp_stream_network', array() );

$option = isset( $options['general_site_access'] ) ? absint( $options['general_site_access'] ) : 1;

$this->disable_access = ( $option ) ? false : true;

}

// Register settings page.

if ( ! $this->disable_access ) {

add_action( 'admin_menu', array( $this, 'register_menu' ) );

}

// Admin notices.

add_action( 'admin_notices', array( $this, 'prepare_admin_notices' ) );

add_action( 'shutdown', array( $this, 'admin_notices' ) );

// Add admin body class.

add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );

// Plugin action links.

add_filter(

'plugin_action_links',

array(

$this,

'plugin_action_links',

),

10,

2

);

// Load admin scripts and styles.

add_action(

'admin_enqueue_scripts',

array(

$this,

'admin_enqueue_scripts',

)

);

add_action( 'admin_enqueue_scripts', array( $this, 'admin_menu_css' ) );

// Reset Streams database.

add_action(

'wp_ajax_wp_stream_reset',

array(

$this,

'wp_ajax_reset',

)

);

/**

$uninstall = $this->plugin->db->driver->purge_storage( $this->plugin );

// Auto purge setup.

add_action( 'wp_loaded', array( $this, 'purge_schedule_setup' ) );

add_action(

'wp_stream_auto_purge',

array(

$this,

'purge_scheduled_action',

)

);

// Ajax users list.

add_action(

'wp_ajax_wp_stream_filters',

array(

$this,

'ajax_filters',

)

);

}

/**

public function init() {

$this->network = new Network( $this->plugin );

$this->live_update = new Live_Update( $this->plugin );

$this->export = new Export( $this->plugin );

}

/**

public function prepare_admin_notices() {

$message = wp_stream_filter_input( INPUT_GET, 'message' );

switch ( $message ) {

case 'settings_reset':

$this->notice( esc_html__( 'All site settings have been successfully reset.', 'stream' ) );

break;

}

}

/**

public function notice( $message, $is_error = true ) {

if ( defined( 'WP_CLI' ) && WP_CLI ) {

$message = wp_strip_all_tags( $message );

if ( $is_error ) {

WP_CLI::warning( $message );

} else {

WP_CLI::success( $message );

}

} else {

// Trigger admin notices late, so that any notices which occur during page load are displayed.

add_action( 'shutdown', array( $this, 'admin_notices' ) );

$notice = compact( 'message', 'is_error' );

if ( ! in_array( $notice, $this->notices, true ) ) {

$this->notices[] = $notice;

}

}

}

/**

public function admin_notices() {

global $allowedposttags;

$custom = array(

'progress' => array(

'class' => true,

'id' => true,

'max' => true,

'style' => true,

'value' => true,

),

);

$allowed_html = array_merge( $allowedposttags, $custom );

ksort( $allowed_html );

foreach ( $this->notices as $notice ) {

$class_name = empty( $notice['is_error'] ) ? 'updated' : 'error';

$html_message = sprintf( '<div class="%s">%s</div>', esc_attr( $class_name ), wpautop( $notice['message'] ) );

echo wp_kses( $html_message, $allowed_html );

}

}

/**

public function register_menu() {

/**

$main_menu_title = apply_filters( 'wp_stream_admin_menu_title', esc_html__( 'Stream', 'stream' ) );

/**

$main_menu_position = apply_filters( 'wp_stream_menu_position', '2.999999' );

/**

$main_page_title = apply_filters( 'wp_stream_admin_page_title', esc_html__( 'Stream Records', 'stream' ) );

$this->screen_id['main'] = add_menu_page(

$main_page_title,

$main_menu_title,

$this->view_cap,

$this->records_page_slug,

array( $this, 'render_list_table' ),

'div',

$main_menu_position

);

/**

do_action( 'wp_stream_admin_menu' );

/**

$settings_page_title = apply_filters( 'wp_stream_settings_form_title', esc_html__( 'Stream Settings', 'stream' ) );

$this->screen_id['settings'] = add_submenu_page(

$this->records_page_slug,

$settings_page_title,

esc_html__( 'Settings', 'stream' ),

$this->settings_cap,

$this->settings_page_slug,

array( $this, 'render_settings_page' )

);

if ( isset( $this->screen_id['main'] ) ) {

/**

do_action( 'wp_stream_admin_menu_screens' );

// Register the list table early, so it associates the column headers with 'Screen settings'.

add_action(

'load-' . $this->screen_id['main'],

array(

$this,

'register_list_table',

)

);

}

}

/**

public function admin_enqueue_scripts( $hook ) {

wp_register_script( 'wp-stream-select2', $this->plugin->locations['url'] . 'ui/lib/select2/js/select2.full.min.js', array( 'jquery' ), '3.5.2', true );

wp_register_style( 'wp-stream-select2', $this->plugin->locations['url'] . 'ui/lib/select2/css/select2.min.css', array(), '3.5.2' );

wp_register_script( 'wp-stream-timeago', $this->plugin->locations['url'] . 'ui/lib/timeago/jquery.timeago.js', array(), '1.4.1', true );

$locale = strtolower( substr( get_locale(), 0, 2 ) );

$file_tmpl = 'ui/lib/timeago/locales/jquery.timeago.%s.js';

if ( file_exists( $this->plugin->locations['dir'] . sprintf( $file_tmpl, $locale ) ) ) {

wp_register_script(

'wp-stream-timeago-locale',

$this->plugin->locations['url'] . sprintf( $file_tmpl, $locale ),

array( 'wp-stream-timeago' ),

'1',

false

);

} else {

wp_register_script(

'wp-stream-timeago-locale',

$this->plugin->locations['url'] . sprintf( $file_tmpl, 'en' ),

array( 'wp-stream-timeago' ),

'1',

false

);

}

$min = wp_stream_min_suffix();

wp_enqueue_style( 'wp-stream-admin', $this->plugin->locations['url'] . 'ui/css/admin.' . $min . 'css', array(), $this->plugin->get_version() );

$script_screens = array( 'plugins.php' );

if ( in_array( $hook, $this->screen_id, true ) || in_array( $hook, $script_screens, true ) ) {

wp_enqueue_script( 'wp-stream-select2' );

wp_enqueue_style( 'wp-stream-select2' );

wp_enqueue_script( 'wp-stream-timeago' );

wp_enqueue_script( 'wp-stream-timeago-locale' );

wp_enqueue_script(

'wp-stream-admin',

$this->plugin->locations['url'] . 'ui/js/admin.' . $min . 'js',

array(

'jquery',

'wp-stream-select2',

),

$this->plugin->get_version(),

false

);

wp_enqueue_script(

'wp-stream-admin-exclude',

$this->plugin->locations['url'] . 'ui/js/exclude.' . $min . 'js',

array(

'jquery',

'wp-stream-select2',

),

$this->plugin->get_version(),

false

);

wp_enqueue_script(

'wp-stream-live-updates',

$this->plugin->locations['url'] . 'ui/js/live-updates.' . $min . 'js',

array(

'jquery',

'heartbeat',

),

$this->plugin->get_version(),

false

);

wp_localize_script(

'wp-stream-admin',

'wp_stream',

array(

'i18n' => array(

'confirm_purge' => esc_html__( 'Are you sure you want to delete all Stream activity records from the database? This cannot be undone.', 'stream' ),

'confirm_defaults' => esc_html__( 'Are you sure you want to reset all site settings to default? This cannot be undone.', 'stream' ),

'confirm_uninstall' => esc_html__( 'Are you sure you want to uninstall and deactivate Stream? This will delete all Stream tables from the database and cannot be undone.', 'stream' ),

),

'locale' => esc_js( $locale ),

'gmt_offset' => get_option( 'gmt_offset' ),

)

);

$order_types = array( 'asc', 'desc' );

wp_localize_script(

'wp-stream-live-updates',

'wp_stream_live_updates',

array(

'current_screen' => $hook,

'current_page' => isset( $_GET['paged'] ) ? absint( wp_unslash( $_GET['paged'] ) ) : '1', // phpcs:ignore WordPress.Security.NonceVerification.Recommended

'current_order' => isset( $_GET['order'] ) && in_array( strtolower( $_GET['order'] ), $order_types, true ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended

? esc_js( $_GET['order'] ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended

: 'desc',

'current_query' => wp_stream_json_encode( $_GET ), // phpcs:ignore WordPress.Security.NonceVerification.Recommended

'current_query_count' => count( $_GET ), // phpcs:ignore WordPress.Security.NonceVerification.Recommended

)

);

}

/**

$bulk_actions_threshold = apply_filters( 'wp_stream_bulk_actions_threshold', 100 );

wp_enqueue_script(

'wp-stream-global',

$this->plugin->locations['url'] . 'ui/js/global.' . $min . 'js',

array( 'jquery' ),

$this->plugin->get_version(),

false

);

wp_localize_script(

'wp-stream-global',

'wp_stream_global',

array(

'bulk_actions' => array(

'i18n' => array(

/* translators: %s: a number of items (e.g. "1,742") */

'confirm_action' => sprintf( esc_html__( 'Are you sure you want to perform bulk actions on over %s items? This process could take a while to complete.', 'stream' ), number_format( absint( $bulk_actions_threshold ) ) ),

),

'threshold' => absint( $bulk_actions_threshold ),

),

'plugins_screen_url' => self_admin_url( 'plugins.php#stream' ),

)

);

}

/**

public function is_stream_screen() {

if ( ! is_admin() ) {

return false;

}

$page = wp_stream_filter_input( INPUT_GET, 'page' );

if ( is_string( $page ) && false !== strpos( $page, $this->records_page_slug ) ) {

return true;

}

$screen = get_current_screen();

if ( Alerts::POST_TYPE === $screen->post_type ) {

return true;

}

return false;

}

/**

public function admin_body_class( $classes ) {

$stream_classes = array();

if ( $this->is_stream_screen() ) {

$stream_classes[] = $this->admin_body_class;

if ( isset( $_GET['page'] ) ) { // // phpcs:ignore WordPress.Security.NonceVerification.Recommended

$stream_classes[] = sanitize_key( $_GET['page'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended

}

}

/**

$stream_classes = apply_filters( 'wp_stream_admin_body_classes', $stream_classes );

$stream_classes = implode( ' ', array_map( 'trim', $stream_classes ) );

return sprintf( '%s %s ', $classes, $stream_classes );

}

/**

public function admin_menu_css() {

$min = wp_stream_min_suffix();

wp_register_style( 'wp-stream-datepicker', $this->plugin->locations['url'] . 'ui/css/datepicker.' . $min . 'css', array(), $this->plugin->get_version() );

wp_register_style( 'wp-stream-icons', $this->plugin->locations['url'] . 'ui/stream-icons/style.css', array(), $this->plugin->get_version() );

// Make sure we're working off a clean version.

if ( ! file_exists( ABSPATH . WPINC . '/version.php' ) ) {

return;

}

include ABSPATH . WPINC . '/version.php';

if ( ! isset( $wp_version ) ) {

return;

}

$body_class = $this->admin_body_class;

$records_page = $this->records_page_slug;

$stream_url = $this->plugin->locations['url'];

if ( version_compare( $wp_version, '3.8-alpha', '>=' ) ) {

wp_enqueue_style( 'wp-stream-icons' );

$css = "

";

} else {

$css = "

";

}

\wp_add_inline_style( 'wp-admin', $css );

}

/**

public function wp_ajax_reset() {

check_ajax_referer( 'stream_nonce_reset', 'wp_stream_nonce_reset' );

if ( ! current_user_can( $this->settings_cap ) ) {

wp_die(

esc_html__( "You don't have sufficient privileges to do this action.", 'stream' )

);

}

$this->erase_stream_records();

if ( defined( 'WP_STREAM_TESTS' ) && WP_STREAM_TESTS ) {

return true;

}

wp_safe_redirect(

add_query_arg(

array(

'page' => is_network_admin() ? $this->network->network_settings_page_slug : $this->settings_page_slug,

'message' => 'data_erased',

),

self_admin_url( $this->admin_parent_page )

)

);

exit;

}

/**

private function erase_stream_records() {

global $wpdb;

$where = '';

if ( is_multisite() && ! $this->plugin->is_network_activated() ) {

$where .= $wpdb->prepare( ' AND `blog_id` = %d', get_current_blog_id() );

}

$wpdb->query(

"DELETE `stream`, `meta`

WHERE 1=1 {$where};" // @codingStandardsIgnoreLine $where already prepared

);

}

/**

public function purge_schedule_setup() {

if ( ! wp_next_scheduled( 'wp_stream_auto_purge' ) ) {

wp_schedule_event( time(), 'twicedaily', 'wp_stream_auto_purge' );

}

}

/**

public function purge_scheduled_action() {

global $wpdb;

// Don't purge when in Network Admin unless Stream is network activated.

if (

is_multisite()

&&

is_network_admin()

&&

! $this->plugin->is_network_activated()

) {

return;

}

$defaults = $this->plugin->settings->get_defaults();

if ( is_multisite() && $this->plugin->is_network_activated() ) {

$options = (array) get_site_option( 'wp_stream_network', $defaults );

} else {

$options = (array) get_option( 'wp_stream', $defaults );

}

if ( ! empty( $options['general_keep_records_indefinitely'] ) || ! isset( $options['general_records_ttl'] ) ) {

return;

}

$days = $options['general_records_ttl'];

$timezone = new DateTimeZone( 'UTC' );

$date = new DateTime( 'now', $timezone );

$date->sub( DateInterval::createFromDateString( "$days days" ) );

$where = $wpdb->prepare( ' AND `stream`.`created` < %s', $date->format( 'Y-m-d H:i:s' ) );

// Multisite but NOT network activated, only purge the current blog.

if ( is_multisite() && ! $this->plugin->is_network_activated() ) {

$where .= $wpdb->prepare( ' AND `blog_id` = %d', get_current_blog_id() );

}

$wpdb->query(

"DELETE `stream`, `meta`

WHERE 1=1 {$where};" // @codingStandardsIgnoreLine $where already prepared

);

}

/**

public function plugin_action_links( $links, $file ) {

if ( plugin_basename( $this->plugin->locations['dir'] . 'stream.php' ) !== $file ) {

return $links;

}

// Also don't show links in Network Admin if Stream isn't network enabled.

if ( is_network_admin() && is_multisite() && ! $this->plugin->is_network_activated() ) {

return $links;

}

if ( is_network_admin() ) {

$admin_page_url = add_query_arg(

array(

'page' => $this->network->network_settings_page_slug,

),

network_admin_url( $this->admin_parent_page )

);

} else {

$admin_page_url = add_query_arg(

array(

'page' => $this->settings_page_slug,

),

admin_url( $this->admin_parent_page )

);

}

$links[] = sprintf( '<a href="%s">%s</a>', esc_url( $admin_page_url ), esc_html__( 'Settings', 'default' ) );

if ( ! defined( 'DISALLOW_FILE_MODS' ) || false === DISALLOW_FILE_MODS ) {

$url = add_query_arg(

array(

'action' => 'wp_stream_uninstall',

'wp_stream_nonce' => wp_create_nonce( 'stream_nonce' ),

),

admin_url( 'admin-ajax.php' )

);

$links[] = sprintf( '<span id="wp_stream_uninstall" class="delete"><a href="%s">%s</a></span>', esc_url( $url ), esc_html__( 'Uninstall', 'stream' ) );

}

return $links;

}

/**

public function render_list_table() {

$this->list_table->prepare_items();

?>

<div class="wrap">

<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>

<?php $this->list_table->display(); ?>

</div>

<?php

}

/**

public function render_settings_page() {

$option_key = $this->plugin->settings->option_key;

$form_action = apply_filters( 'wp_stream_settings_form_action', admin_url( 'options.php' ) );

$page_description = apply_filters( 'wp_stream_settings_form_description', '' );

$sections = $this->plugin->settings->get_fields();

$active_tab = wp_stream_filter_input( INPUT_GET, 'tab' );

$min = wp_stream_min_suffix();

wp_enqueue_script( 'wp-stream-settings', $this->plugin->locations['url'] . 'ui/js/settings.' . $min . 'js', array( 'jquery' ), $this->plugin->get_version(), true );

?>

<div class="wrap">

<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>

<?php if ( ! empty( $page_description ) ) : ?>

<p><?php echo esc_html( $page_description ); ?></p>

<?php endif; ?>

<?php settings_errors(); ?>

<?php if ( count( $sections ) > 1 ) : ?>

<h2 class="nav-tab-wrapper">

<?php $i = 0; ?>

<?php foreach ( $sections as $section => $data ) : ?>

<?php $i++; ?>

<?php $is_active = ( ( 1 === $i && ! $active_tab ) || $active_tab === $section ); ?>

<a href="<?php echo esc_url( add_query_arg( 'tab', $section ) ); ?>" class="nav-tab <?php echo $is_active ? esc_attr( ' nav-tab-active' ) : ''; ?>">

<?php echo esc_html( $data['title'] ); ?>

</a>

<?php endforeach; ?>

</h2>

<?php endif; ?>

<div class="nav-tab-content" id="tab-content-settings">

<form method="post" action="<?php echo esc_attr( $form_action ); ?>" enctype="multipart/form-data">

<div class="settings-sections">

<?php

$i = 0;

foreach ( $sections as $section => $data ) {

$i++;

$is_active = ( ( 1 === $i && ! $active_tab ) || $active_tab === $section );

if ( $is_active ) {

settings_fields( $option_key );

do_settings_sections( $option_key );

}

}

?>

</div>

<?php submit_button(); ?>

</form>

</div>

</div>

<?php

}

/**

public function register_list_table() {

$this->list_table = new List_Table(

$this->plugin,

array(

'screen' => $this->screen_id['main'],

)

);

}

/**

private function role_can_view( $role ) {

if ( in_array( $role, $this->plugin->settings->options['general_role_access'], true ) ) {

return true;

}

return false;

}

/**

public function filter_user_caps( $allcaps, $caps, $args, $user = null ) {

global $wp_roles;

$_wp_roles = isset( $wp_roles ) ? $wp_roles : new WP_Roles();

$user = is_a( $user, 'WP_User' ) ? $user : wp_get_current_user();

// @see

// https://github.com/WordPress/WordPress/blob/c67c9565f1495255807069fdb39dac914046b1a0/wp-includes/capabilities.php#L758

$roles = array_unique(

array_merge(

$user->roles,

array_filter(

array_keys( $user->caps ),

array( $_wp_roles, 'is_role' )

)

)

);

$stream_view_caps = array( $this->view_cap );

foreach ( $caps as $cap ) {

if ( in_array( $cap, $stream_view_caps, true ) ) {

foreach ( $roles as $role ) {

if ( $this->role_can_view( $role ) ) {

$allcaps[ $cap ] = true;

break 2;

}

}

}

}

return $allcaps;

}

/**

public function filter_role_caps( $allcaps, $cap, $role ) {

$stream_view_caps = array( $this->view_cap );