28 lines
1006 B
PHP
28 lines
1006 B
PHP
<?php
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namespace App\Services\Moderation\Rules;
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use App\Contracts\Moderation\ModerationRuleInterface;
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use App\Services\Moderation\DuplicateDetectionService;
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class NearDuplicateCampaignRule implements ModerationRuleInterface
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{
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public function analyze(string $content, string $normalized, array $context = []): array
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{
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$domains = (array) ($context['extracted_domains'] ?? []);
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$duplicates = app(DuplicateDetectionService::class)->nearDuplicateCount($content, $context, $domains);
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if ($duplicates < 2) {
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return [];
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}
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return [[
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'rule' => 'near_duplicate_campaign',
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'score' => app('config')->get('content_moderation.weights.near_duplicate_campaign', 30),
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'reason' => 'Appears to match an existing spam campaign template (' . $duplicates . ' similar item(s))',
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'links' => (array) ($context['extracted_urls'] ?? []),
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'domains' => $domains,
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'keywords' => [],
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]];
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}
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} |