64 lines
1.6 KiB
Markdown
64 lines
1.6 KiB
Markdown
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```php title="PHP"
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<?php declare(strict_types=1);
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use Kreuzberg\Kreuzberg;
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class WordCountProcessor implements PostProcessor {
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public function name(): string {
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return "word-count";
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}
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public function version(): string {
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return "1.0.0";
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}
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public function initialize(): void {
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// Initialize word counting resources
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}
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public function shutdown(): void {
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// Cleanup resources
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}
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public function process(object &$result, object $config): void {
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$wordCount = count(preg_split('/\s+/', trim($result->content), -1, PREG_SPLIT_NO_EMPTY));
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// Add word count to metadata
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if (!isset($result->metadata)) {
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$result->metadata = [];
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}
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if (is_array($result->metadata)) {
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$result->metadata['word_count'] = $wordCount;
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} else {
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$result->metadata = (array)$result->metadata;
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$result->metadata['word_count'] = $wordCount;
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}
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}
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public function processingStage(): string {
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return "Early";
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}
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public function shouldProcess(object $result, object $config): bool {
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// Only process if content is not empty
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return !empty($result->content);
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}
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public function estimatedDurationMs(object $result): int {
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// Word counting is very fast
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return 1;
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}
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public function priority(): int {
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return 50;
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}
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}
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// Register the word-count post-processor
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$processor = new WordCountProcessor();
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Kreuzberg::registerPostProcessor($processor);
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echo "Word-count processor registered\n";
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```
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