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<?php |
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namespace IBM\Watson\ToneAnalyzer\Api; |
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use IBM\Watson\Common\Api\AbstractApi; |
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use IBM\Watson\ToneAnalyzer\Model\ToneAnalysis; |
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class Tone extends AbstractApi |
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{ |
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/** |
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* Analyze tone |
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* |
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* @param $text |
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* @param array|null $params |
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* |
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* @return mixed|\Psr\Http\Message\ResponseInterface |
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* |
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* @throws \IBM\Watson\Common\Exception\UnknownErrorException |
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* @throws \IBM\Watson\Common\Exception\NotFoundException |
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* @throws \IBM\Watson\Common\Exception\InsufficientPrivilegesException |
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* @throws \Http\Client\Exception |
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* @throws \IBM\Watson\ToneAnalyzer\Exception |
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* @throws \Exception |
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*/ |
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public function analyze($text, array $params = null) |
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{ |
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$headers = []; |
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if (!isset($params['version'])) { |
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$params['version'] = \date('Y-m-d'); |
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} |
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if (!isset($params['sentences'])) { |
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$params['sentences'] = true; |
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} |
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if (isset($params['content_language'])) { |
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$headers['Content-Language'] = $params['content_language']; |
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} |
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if (isset($params['accept_language'])) { |
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$headers['Accept-Language'] = $params['accept_language']; |
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} |
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if (isset($params['learning_opt_out'])) { |
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$headers['X-Watson-Learning-Opt-Out'] = true; |
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} |
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if (isset($params['is_html'])) { |
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unset($params['is_html']); |
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$response = $this->analyzeHtml($text, $params, $headers); |
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} elseif (json_decode($text) && json_last_error() === JSON_ERROR_NONE) { |
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$response = $this->analyzeJson($text, $params, $headers); |
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} else { |
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$response = $this->get('/api/v3/tone', $params, $headers); |
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} |
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if ($response->getStatusCode() !== 200) { |
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$this->handleErrors($response); |
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} |
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return $this->hydrator->hydrate($response, ToneAnalysis::class); |
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} |
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/** |
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* Analyze HTML |
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* |
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* @param string $text |
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* @param array $params |
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* @param array $headers |
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* |
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* @return \Psr\Http\Message\ResponseInterface |
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* |
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* @throws \Http\Client\Exception |
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* @throws \Exception |
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*/ |
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public function analyzeHtml($text, array $params = [], array $headers = []) |
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{ |
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$headers['Content-Type'] = 'text/html'; |
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return $this->post('/api/v3/tone' . '?' . http_build_query($params), ['text' => $text], $headers); |
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} |
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/** |
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* Analyze JSON |
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* |
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* @param string $text |
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* @param array $params |
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* @param array $headers |
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* |
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* @return \Psr\Http\Message\ResponseInterface |
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* |
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* @throws \Http\Client\Exception |
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* @throws \Exception |
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*/ |
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public function analyzeJson($text, array $params = [], array $headers = []) |
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{ |
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$headers['Content-Type'] = 'application/json'; |
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return $this->post('/api/v3/tone' . '?' . http_build_query($params), ['text' => $text], $headers); |
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} |
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} |
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adam-paterson /
ibm-watson-sdk
