mirror of
https://github.com/projectsend/projectsend.git
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ignacionelson
6e47d76ba6
Client file sharing, rebuilt from the ground up: a private area per client, resumable uploads, folders, groups and categories, sharing with expiry dates and download limits, comments, file versions, an activity log, a REST API, and sixteen languages. This repository begins here. ProjectSend 2 was developed privately, and that development history is not published — the previous generation remains available, with its own history, at projectsend/legacy. Free software under the GNU General Public License v2, or (at your option) any later version.
74 lines
3.0 KiB
PHP
74 lines
3.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Modules\Notifications;
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use App\Models\User;
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use App\Modules\Platform\Settings\Setting;
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use App\Modules\Platform\Settings\Settings;
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use Illuminate\Database\Eloquent\Model;
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use InvalidArgumentException;
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/**
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* Dispatches notifications: always writes an in-app row, and optionally
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* sends the type's mail companion when the master switch and the
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* recipient's own preference both allow it. Mirrors ActivityLogger's
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* shape (a small service, no state beyond its dependencies).
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*
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* SECURITY CONTRACT — read before calling send() from new code: this
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* class performs NO authorization of its own. $recipients must already
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* be the exact, permission-checked list the caller would otherwise pass
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* to $user->notify() directly — the same list FileAssignmentsController
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* resolves before calling FileShareDigester::queue(), for example. Never
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* pass a broad query (User::all(), an unfiltered role lookup, etc.) —
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* centralizing "who can see this subject" here would require this
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* shared module to know every feature's distinct access model, and any
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* attempt to re-derive it here risks silently drifting out of sync with
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* the real check that already lives next to each feature's own policy.
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* Every call site must resolve recipients itself first.
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*/
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class Notifier
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{
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public function __construct(
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private readonly NotificationTypeRegistry $types,
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private readonly NotificationPreferences $preferences,
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private readonly Settings $settings,
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) {}
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/**
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* @param iterable<User> $recipients Already permission-checked by the caller.
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* @param array<string, mixed> $data Template placeholders; also passed as named
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* constructor arguments to $type->mailNotification when one is dispatched —
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* keys must match that class's constructor parameter names exactly.
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*/
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public function send(string $typeKey, iterable $recipients, ?Model $subject = null, array $data = []): void
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{
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$type = $this->types->get($typeKey) ?? throw new InvalidArgumentException("Unknown notification type: {$typeKey}");
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foreach ($recipients as $recipient) {
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InAppNotification::query()->create([
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'user_id' => $recipient->getKey(),
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'type' => $type->key,
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'subject_type' => $subject?->getMorphClass(),
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'subject_id' => $subject?->getKey(),
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'data' => $data,
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'created_at' => now(),
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]);
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if ($type->mailNotification !== null && $this->shouldEmail($recipient, $type)) {
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$recipient->notify(app($type->mailNotification, $data));
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}
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}
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}
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private function shouldEmail(User $recipient, NotificationTypeDefinition $type): bool
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{
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if ($this->settings->get(Setting::EmailNotificationsEnabled) !== true) {
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return false;
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}
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return $this->preferences->emailEnabledFor($recipient, $type);
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}
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}
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