83 lines
2.8 KiB
PHP
83 lines
2.8 KiB
PHP
<?php
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namespace App\Integrations\Handlers;
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use App\Notifications\Forms\FormEmailNotification;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Notification;
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use App\Open\MentionParser;
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use App\Service\Forms\FormSubmissionFormatter;
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class EmailIntegration extends AbstractEmailIntegrationHandler
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{
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public const RISKY_USERS_LIMIT = 120;
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public static function getValidationRules(): array
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{
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return [
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'send_to' => 'required',
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'sender_name' => 'required',
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'sender_email' => 'email|nullable',
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'subject' => 'required',
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'email_content' => 'required',
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'include_submission_data' => 'boolean',
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'include_hidden_fields_submission_data' => ['nullable', 'boolean'],
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'reply_to' => 'nullable',
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];
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}
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protected function shouldRun(): bool
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{
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return $this->integrationData?->send_to && parent::shouldRun() && !$this->riskLimitReached();
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}
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// To avoid phishing abuse we limit this feature for risky users
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private function riskLimitReached(): bool
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{
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// This is a per-workspace limit for risky workspaces
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if ($this->form->workspace->is_risky) {
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if ($this->form->workspace->submissions_count >= self::RISKY_USERS_LIMIT) {
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Log::error('!!!DANGER!!! Dangerous user detected! Attempting many email sending.', [
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'form_id' => $this->form->id,
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'workspace_id' => $this->form->workspace->id,
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]);
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return true;
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}
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}
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return false;
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}
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public function handle(): void
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{
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if (!$this->shouldRun()) {
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return;
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}
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if ($this->form->is_pro) { // For Send to field Mentions are Pro feature
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$formatter = (new FormSubmissionFormatter($this->form, $this->submissionData))->outputStringsOnly();
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$parser = new MentionParser($this->integrationData?->send_to, $formatter->getFieldsWithValue());
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$sendTo = $parser->parse();
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} else {
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$sendTo = $this->integrationData?->send_to;
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}
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$recipients = collect(preg_split("/\r\n|\n|\r/", $sendTo))
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->filter(function ($email) {
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return filter_var($email, FILTER_VALIDATE_EMAIL);
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});
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Log::debug('Sending email notification', [
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'recipients' => $recipients->toArray(),
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'form_id' => $this->form->id,
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'form_slug' => $this->form->slug,
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'mailer' => $this->mailer
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]);
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$recipients->each(function ($subscriber) {
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Notification::route('mail', $subscriber)->notify(
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new FormEmailNotification($this->event, $this->integrationData, $this->mailer)
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);
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});
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}
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}
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