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<?php
defined( 'ABSPATH' ) || exit;
class NewsletterUsers extends NewsletterModule {
static $instance;
/**
* @return NewsletterUsers
*/
static function instance() {
if ( self::$instance == null ) {
self::$instance = new NewsletterUsers();
}
return self::$instance;
}
function __construct() {
parent::__construct( 'users', '1.3.0' );
if ( is_admin() ) {
add_action( 'wp_ajax_newsletter_users_export', array( $this, 'hook_wp_ajax_newsletter_users_export' ) );
}
}
function hook_wp_ajax_newsletter_users_export() {
$newsletter = Newsletter::instance();
if ( $newsletter->is_allowed() ) {
require_once NEWSLETTER_INCLUDES_DIR . '/controls.php';
$controls = new NewsletterControls();
if ( $controls->is_action( 'export' ) ) {
$this->export( $controls->data );
}
} else {
die( 'Not allowed.' );
}
}
function upgrade() {
global $wpdb, $charset_collate;
parent::upgrade();
$sql = "CREATE TABLE `" . $wpdb->prefix . "newsletter` (
`name` varchar(100) NOT NULL DEFAULT '',
`email` varchar(100) NOT NULL DEFAULT '',
`token` varchar(50) NOT NULL DEFAULT '',
`language` varchar(10) NOT NULL DEFAULT '',
`status` varchar(1) NOT NULL DEFAULT 'S',
`id` int(11) NOT NULL AUTO_INCREMENT,
`profile` mediumtext,
`created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`updated` int(11) NOT NULL DEFAULT '0',
`last_activity` int(11) NOT NULL DEFAULT '0',
`followup_step` tinyint(4) NOT NULL DEFAULT '0',
`followup_time` bigint(20) NOT NULL DEFAULT '0',
`followup` tinyint(4) NOT NULL DEFAULT '0',
`surname` varchar(100) NOT NULL DEFAULT '',
`sex` char(1) NOT NULL DEFAULT 'n',
`feed_time` bigint(20) NOT NULL DEFAULT '0',
`feed` tinyint(4) NOT NULL DEFAULT '0',
`referrer` varchar(50) NOT NULL DEFAULT '',
`ip` varchar(50) NOT NULL DEFAULT '',
`wp_user_id` int(11) NOT NULL DEFAULT '0',
`http_referer` varchar(255) NOT NULL DEFAULT '',
`geo` tinyint(4) NOT NULL DEFAULT '0',
`country` varchar(4) NOT NULL DEFAULT '',
`region` varchar(100) NOT NULL DEFAULT '',
`city` varchar(100) NOT NULL DEFAULT '',
`bounce_type` varchar(50) NOT NULL DEFAULT '',
`bounce_time` int(11) NOT NULL DEFAULT '0',
`unsub_email_id` int(11) NOT NULL DEFAULT '0',
`unsub_time` int(11) NOT NULL DEFAULT '0',\n";
for ( $i = 1; $i <= NEWSLETTER_LIST_MAX; $i ++ ) {
$sql .= "`list_$i` tinyint(4) NOT NULL DEFAULT '0',\n";
}
for ( $i = 1; $i <= NEWSLETTER_PROFILE_MAX; $i ++ ) {
$sql .= "`profile_$i` varchar(255) NOT NULL DEFAULT '',\n";
}
// Leave as last
$sql .= "`test` tinyint(4) NOT NULL DEFAULT '0',\n";
$sql .= "PRIMARY KEY (`id`),\nUNIQUE KEY `email` (`email`),\nKEY `wp_user_id` (`wp_user_id`)\n) $charset_collate;";
dbDelta( $sql );
if ( $this->old_version < '1.2.7' ) {
$this->query( "update " . NEWSLETTER_USERS_TABLE . " set geo=1 where country<>''" );
}
if ( $this->old_version > '1.2.5' && $this->old_version < '1.2.9' ) {
$this->upgrade_query( "ALTER TABLE " . NEWSLETTER_USERS_TABLE . " DROP COLUMN last_ip;" );
}
}
function admin_menu() {
$this->add_menu_page( 'index', 'Subscribers' );
$this->add_admin_page( 'new', 'New subscriber' );
$this->add_admin_page( 'edit', 'Subscribers Edit' );
$this->add_admin_page( 'massive', 'Massive Management' );
$this->add_admin_page( 'export', 'Export' );
$this->add_admin_page( 'import', 'Import' );
$this->add_admin_page( 'statistics', 'Statistics' );
}
function export( $options = null ) {
global $wpdb;
header( 'Content-Type: application/octet-stream' );
header( 'Content-Disposition: attachment; filename="newsletter-subscribers.csv"' );
// BOM
echo "\xEF\xBB\xBF";
$sep = ';';
if ( $options ) {
$sep = $options['separator'];
}
if ( $sep == 'tab' ) {
$sep = "\t";
}
// CSV header
echo '"Email"' . $sep . '"Name"' . $sep . '"Surname"' . $sep . '"Gender"' . $sep . '"Status"' . $sep . '"Date"' . $sep . '"Token"' . $sep;
// In table profiles
for ( $i = 1; $i <= NEWSLETTER_PROFILE_MAX; $i ++ ) {
echo '"Profile ' . $i . '"' . $sep; // To adjust with field name
}
// Lists
for ( $i = 1; $i <= NEWSLETTER_LIST_MAX; $i ++ ) {
echo '"List ' . $i . '"' . $sep;
}
echo '"Feed by mail"' . $sep . '"Follow up"' . $sep;
echo '"IP"' . $sep . '"Referrer"' . $sep . '"Country"';
echo "\n";
$page = 0;
while ( true ) {
$query = "select * from " . NEWSLETTER_USERS_TABLE . "";
$list = (int) $_POST['options']['list'];
if ( ! empty( $list ) ) {
$query .= " where list_" . $list . "=1";
}
$recipients = $wpdb->get_results( $query . " order by email limit " . $page * 500 . ",500" );
for ( $i = 0; $i < count( $recipients ); $i ++ ) {
echo '"' . $recipients[ $i ]->email . '"' . $sep . '"' . $this->sanitize_csv( $recipients[ $i ]->name ) .
'"' . $sep . '"' . $this->sanitize_csv( $recipients[ $i ]->surname ) .
'"' . $sep . '"' . $recipients[ $i ]->sex .
'"' . $sep . '"' . $recipients[ $i ]->status . '"' . $sep . '"' . $recipients[ $i ]->created . '"' . $sep . '"' . $recipients[ $i ]->token . '"' . $sep;
for ( $j = 1; $j <= NEWSLETTER_PROFILE_MAX; $j ++ ) {
$column = 'profile_' . $j;
echo '"' . $this->sanitize_csv( $recipients[ $i ]->$column ) . '"' . $sep;
}
for ( $j = 1; $j <= NEWSLETTER_LIST_MAX; $j ++ ) {
$list = 'list_' . $j;
echo '"' . $recipients[ $i ]->$list . '"' . $sep;
}
echo '"' . $recipients[ $i ]->feed . '"' . $sep;
echo '"' . $recipients[ $i ]->followup . '"' . $sep;
echo '"' . $recipients[ $i ]->ip . '"' . $sep;
echo '"' . $recipients[ $i ]->referrer . '"' . $sep;
echo '"' . $recipients[ $i ]->country . '"' . $sep;
echo "\n";
flush();
}
if ( count( $recipients ) < 500 ) {
break;
}
$page ++;
}
die();
}
function sanitize_csv( $text ) {
$text = str_replace( '"', "'", $text );
$text = str_replace( "\n", ' ', $text );
$text = str_replace( "\r", ' ', $text );
$text = str_replace( ";", ' ', $text );
// Do you wonder? Excel...
$first = substr( $text, 0, 1 );
if ( $first == '=' || $first == '+' || $first == '-' || $first == '@' ) {
$text = "'" . $text;
}
return $text;
}
/**
* @param array $args
* @param string $format
*
* @return array|object|null
*/
function get_users( $args, $format = OBJECT ) {
global $wpdb;
$default_args = array(
'page' => 1,
'per_page' => 10
);
$args = array_merge( $default_args, $args );
$query = 'SELECT * FROM ' . NEWSLETTER_USERS_TABLE . ' ';
$query_args = [];
$query .= ' LIMIT %d OFFSET %d';
$query_args[] = (int) $args['per_page'];
$query_args[] = ( (int) $args['page'] - 1 ) * (int) $args['per_page'];
$records = $wpdb->get_results( $wpdb->prepare( $query, $query_args ), $format );
if ( $wpdb->last_error ) {
$this->logger->error( $wpdb->last_error );
return null;
}
return $records;
}
/**
* Check if email exists
*
* @param string $email
*
* @return bool
*/
function email_exists( $email ) {
$email = parent::normalize_email( $email );
$user = parent::get_user( $email );
return $user ? true : false;
}
}
NewsletterUsers::instance();