117 lines
4.0 KiB
PHP
117 lines
4.0 KiB
PHP
<?php
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namespace App\Mailman\Support;
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use App\Mailman\Data\MailingList;
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use App\Mailman\Data\Member;
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use App\Mailman\Exceptions\MailmanServiceException;
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use App\Mailman\MailmanSettings;
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use Illuminate\Http\Client\ConnectionException;
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use Illuminate\Http\Client\PendingRequest;
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use Illuminate\Support\Facades\Http;
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use Illuminate\Support\LazyCollection;
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use Zoomyboy\LaravelNami\Support\Paginator;
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class MailmanService
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{
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private string $baseUrl;
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private string $username;
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private string $password;
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public function setCredentials(string $baseUrl, string $username, string $password): self
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{
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$this->baseUrl = $baseUrl;
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$this->username = $username;
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$this->password = $password;
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return $this;
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}
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public function fromSettings(MailmanSettings $settings): self
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{
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return $this->setCredentials($settings->base_url, $settings->username, $settings->password);
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}
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public function check(): bool
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{
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try {
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$response = $this->http()->get('/system/versions');
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return 200 === $response->status();
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} catch (ConnectionException $e) {
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return false;
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}
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}
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/**
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* @return LazyCollection<int, Member>
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*/
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public function members(MailingList $list): LazyCollection
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{
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return app(Paginator::class)->result(
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fn ($page) => $this->http()->get("/lists/{$list->listId}/roster/member?page={$page}&count=10"),
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function ($response) use ($list) {
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throw_unless($response->ok(), MailmanServiceException::class, 'Fetching members for listId '.$list->listId.' failed.');
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/** @var array<int, array{email: string, self_link: string}>|null */
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$entries = data_get($response->json(), 'entries', []);
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throw_if(is_null($entries), MailmanServiceException::class, 'Failed getting member list from response');
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foreach ($entries as $entry) {
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yield Member::from([
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...$entry,
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'member_id' => strrev(preg_split('/\//', strrev($entry['self_link']))[0]),
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]);
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}
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},
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fn ($response) => data_get($response->json(), 'total_size')
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);
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}
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public function addMember(MailingList $list, string $email): void
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{
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$response = $this->http()->post('members', [
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'list_id' => $list->listId,
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'subscriber' => $email,
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'pre_verified' => 'true',
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'pre_approved' => 'true',
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'send_welcome_message' => 'false',
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'pre_confirmed' => 'true',
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]);
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throw_unless(201 === $response->status(), MailmanServiceException::class, 'Adding member '.$email.' to '.$list->listId.' failed');
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}
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public function removeMember(Member $member): void
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{
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$response = $this->http()->delete("members/{$member->memberId}");
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throw_unless(204 === $response->status(), MailmanServiceException::class, 'Removing member failed');
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}
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private function http(): PendingRequest
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{
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return Http::withBasicAuth($this->username, $this->password)->withOptions(['base_uri' => $this->baseUrl]);
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}
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/**
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* @return LazyCollection<int, MailingList>
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*/
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public function getLists(): LazyCollection
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{
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return app(Paginator::class)->result(
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fn ($page) => $this->http()->get("/lists?page={$page}&count=10"),
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function ($response) {
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throw_unless($response->ok(), MailmanServiceException::class, 'Fetching lists failed.');
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/** @var array<int, array{email: string}>|null */
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$entries = data_get($response->json(), 'entries');
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throw_if(is_null($entries), MailmanServiceException::class, 'Failed getting lists from response');
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foreach ($entries as $entry) {
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yield MailingList::from($entry);
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}
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},
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fn ($response) => data_get($response->json(), 'total_size')
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);
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}
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}
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