silverstripe-behat-extension/src/Utility/TestMailer.php

100 lines
3.0 KiB
PHP

<?php
namespace SilverStripe\BehatExtension\Utility;
use SilverStripe\Dev\TestMailer as BaseTestMailer;
use SilverStripe\TestSession\TestSessionEnvironment;
/**
* Same principle as core TestMailer class,
* but saves emails in {@link TestSessionEnvironment}
* to share the state between PHP calls (CLI vs. browser).
*/
class TestMailer extends BaseTestMailer
{
/**
* @var TestSessionEnvironment
*/
protected $testSessionEnvironment;
public function __construct()
{
$this->testSessionEnvironment = TestSessionEnvironment::singleton();
}
/**
* Clear the log of emails sent
*/
public function clearEmails()
{
$state = $this->testSessionEnvironment->getState();
if (isset($state->emails)) {
unset($state->emails);
}
$this->testSessionEnvironment->applyState($state);
}
public function findEmail($to = null, $from = null, $subject = null, $content = null)
{
$matches = $this->findEmails($to, $from, $subject, $content);
//got the count of matches emails
$emailCount = count($matches ?? []);
//get the last(latest) one
return $matches ? $matches[$emailCount-1] : null;
}
/**
* Search for all emails.
* All of the parameters can either be a string, or, if they start with "/", a PREG-compatible regular expression.
*
* @param $to
* @param $from
* @param $subject
* @param $content
* @return array Contains the keys: 'type', 'to', 'from', 'subject', 'content', 'plainContent', 'attachedFiles',
* 'customHeaders', 'htmlContent', 'inlineImages'
*/
public function findEmails($to = null, $from = null, $subject = null, $content = null)
{
$matches = array();
$args = func_get_args();
$state = $this->testSessionEnvironment->getState();
$emails = isset($state->emails) ? $state->emails : array();
foreach ($emails as $email) {
$matched = true;
foreach (array('To', 'From', 'Subject', 'Content') as $i => $field) {
if (!isset($email->$field)) {
continue;
}
$value = (isset($args[$i])) ? $args[$i] : null;
if ($value) {
if ($value[0] == '/') {
$matched = preg_match($value ?? '', $email->$field ?? '');
} else {
$matched = ($value == $email->$field);
}
if (!$matched) {
break;
}
}
}
if ($matched) {
$matches[] = $email;
}
}
return $matches;
}
protected function saveEmail($data)
{
$state = $this->testSessionEnvironment->getState();
if (!isset($state->emails)) {
$state->emails = array();
}
$state->emails[] = array_filter($data ?? []);
$this->testSessionEnvironment->applyState($state);
}
}