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openstamanager/src/Mail.php

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<?php
use Models\MailAccount;
/**
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* Classe per gestire le email in base alle impostazioni, basata sul framework open-source PHPMailer.
*
* @since 2.3
*/
class Mail extends PHPMailer\PHPMailer\PHPMailer
{
/** @var array Elenco degli account email disponibili */
protected static $accounts = [];
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/** @var array Elenco dei template email disponibili */
protected static $templates = [];
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protected static $references = [];
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/** @var array Elenco dei template email per modulo */
protected static $modules = [];
protected $infos = [];
/**
* Restituisce tutte le informazioni di tutti gli account email presenti.
*
* @return array
*/
public static function getAccounts()
{
return MailAccount::getAll();
}
/**
* Restituisce le informazioni relative a un singolo account email specificato.
*
* @param string|int $account
*
* @return array
*/
public static function get($account = null)
{
$accounts = self::getAccounts();
$result = MailAccount::get($account);
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if (empty($result)) {
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$result = $accounts->first(function ($item) {
return !empty($item->predefined);
});
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}
return $result;
}
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/**
* Restituisce tutte le informazioni di tutti i template presenti.
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*
* @return array
*/
public static function getTemplates()
{
if (empty(self::$templates)) {
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$database = database();
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$results = $database->fetchArray('SELECT * FROM zz_emails WHERE deleted_at IS NULL');
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$templates = [];
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$references = [];
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// Inizializzazione dei riferimenti
foreach (Modules::getModules() as $module) {
self::$modules[$module['id']] = [];
}
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foreach ($results as $result) {
$templates[$result['id']] = $result;
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$references[$result['name']] = $result['id'];
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self::$modules[$result['id_module']][] = $result['id'];
}
self::$templates = $templates;
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self::$references = $references;
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}
return self::$templates;
}
/**
* Restituisce le informazioni relative a un singolo template specificato.
*
* @param string|int $template
*
* @return array
*/
public static function getTemplate($template)
{
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$templates = self::getTemplates();
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if (!is_numeric($template) && !empty(self::$references[$template])) {
$template = self::$references[$template];
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}
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return $templates[$template];
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}
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/**
* Restituisce le variabili relative a un singolo template specificato.
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*
* @param string|int $template
*
* @return array
*/
public static function getTemplateVariables($template, $id_record)
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{
$template = self::getTemplate($template);
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$dbo = $database = database();
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// Lettura delle variabili nei singoli moduli
$variables = include Modules::filepath($template['id_module'], 'variables.php');
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return (array) $variables;
}
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/**
* Restituisce le informazioni relative ai template di un singolo modulo specificato.
*
* @param string|int $module
*
* @return array
*/
public static function getModuleTemplates($module)
{
$module_id = Modules::get($module)['id'];
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self::getTemplates();
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$result = [];
foreach ((array) self::$modules[$module_id] as $value) {
$result[] = self::getTemplate($value);
}
return $result;
}
public function __construct($account = null, $exceptions = null)
{
parent::__construct($exceptions);
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$this->CharSet = 'UTF-8';
// Configurazione di base
$config = self::get($account);
// Preparazione email
$this->IsHTML(true);
if (!empty($config['server'])) {
$this->IsSMTP(true);
// Impostazioni di debug
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$this->SMTPDebug = App::debug() ? 2 : 0;
$this->Debugoutput = function ($str, $level) {
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$this->infos[] = $str;
};
// Impostazioni dell'host
$this->Host = $config['server'];
$this->Port = $config['port'];
// Impostazioni di autenticazione
if (!empty($config['username'])) {
$this->SMTPAuth = true;
$this->Username = $config['username'];
$this->Password = $config['password'];
}
// Impostazioni di sicurezza
if (in_array(strtolower($config['encryption']), ['ssl', 'tls'])) {
$this->SMTPSecure = strtolower($config['encryption']);
}
}
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$this->From = $config['from_address'];
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$this->FromName = $config['from_name'];
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$this->WordWrap = 78;
}
/**
* Testa la connessione al server SMTP.
*
* @return bool
*/
public function testSMTP()
{
if ($this->smtpConnect()) {
$this->smtpClose();
return true;
}
return false;
}
/**
* Invia l'email impostata.
*
* @return bool
*/
public function send()
{
if (empty($this->AltBody)) {
$this->AltBody = strip_tags($this->Body);
}
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$exception = null;
try {
$result = parent::send();
} catch (PHPMailer\PHPMailer\Exception $e) {
$result = false;
$exception = $e;
}
$this->SmtpClose();
// Segnalazione degli errori
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if (!$result) {
$logger = logger();
foreach ($this->infos as $info) {
$logger->addRecord(\Monolog\Logger::ERROR, $info);
}
}
if (!empty($exception)) {
throw $exception;
}
return $result;
}
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public function setTemplate(array $template)
{
// Reply To
if (!empty($template['reply_to'])) {
$this->AddReplyTo($template['reply_to']);
}
// CC
if (!empty($template['cc'])) {
$this->AddCC($template['cc']);
}
// BCC
if (!empty($template['bcc'])) {
$this->AddBCC($template['bcc']);
}
}
/**
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* Aggiunge un destinatario.
*
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* @param array $receiver
* @param array $type
*/
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public function addReceiver($receiver, $type = null)
{
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$pieces = explode('<', $receiver);
$count = count($pieces);
$name = null;
if ($count > 1) {
$email = substr(end($pieces), 0, -1);
$name = substr($receiver, 0, strpos($receiver, '<'.$email));
} else {
$email = $receiver;
}
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if (!empty($email)) {
if ($type == 'cc') {
$this->AddCC($email, $name);
} elseif ($type == 'bcc') {
$this->AddBCC($email, $name);
} else {
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$this->AddAddress($email, $name);
}
}
}
}