adding keywords/tags method

Author: makowskid

Diff for: README.md

@@ -33,7 +33,7 @@ If you don't use Laravel then you can find
     - Easily translate text for a global audience.
     - Spam Content Detection: Identify and filter out spam content effectively.
     - Contact Information Extraction: Extract phone numbers and email addresses from non-standard formats for streamlined communication.
-    - Generate concise summaries for improved content consumption.
+    - Generate concise summaries and unique keywords/tags for improved content consumption.
     - Boost SEO efforts by automatically generating META tags based on content.
 * **HR Tech**
     - Generate complex job descriptions effortlessly, saving time in the hiring process.
@@ -89,7 +89,7 @@ and the process of checking the results, especially if you process bigger batche
 Typical use case require these steps:
 
 1. Dispatch one of the available AI processing methods (this will return job processing status URL)
-2. Run `pollJobStatusAndFetchResults($statusUrl)` method which operates in polling mode, sending underneath
+2. Run `fetchResults($statusUrl)` method which operates in polling mode, sending underneath
    requests every 10 seconds for 180 seconds (these values [can be customized](#optional-custom-configuration)).
 3. `SharpApiJob` object will be returned.
 4. For a job finished with `success` return status you can obtain the results with one
@@ -137,7 +137,7 @@ class SharpTest extends Controller
             Call: 1800-394-7486 or our Singapore office +65 8888 8888'
         );
 
-        $result = $this->sharpApiService->pollJobStatusAndFetchResults($statusUrl);
+        $result = $this->sharpApiService->fetchResults($statusUrl);
 
         dd($result->getResultJson());
         /* returned:
@@ -173,7 +173,7 @@ try {
 }
 
 // Step 2: request to check job status in polling mode and wait for the result
-$jobResult = \SharpApiService::pollJobStatusAndFetchResults($statusUrl);
+$jobResult = \SharpApiService::fetchResults($statusUrl);
 
 // Step 3: get results of dispatched API job, f.e. this returns job result as a prettied JSON
 $jobResultJson = $jobResult->getResultJson();
@@ -373,6 +373,14 @@ or f.e. if you want to detect emails in places where they're not supposed to be.
 $statusUrl = \SharpApiService::detectEmails($text);
 ```
 
+#### Generate Keywords/Tags
+
+Generates a list of unique keywords/tags based on the provided content.
+
+```php
+$statusUrl = \SharpApiService::generateKeywords($text, 'English');
+```
+
 #### Summarize Text
 
 Generates a summarized version of the provided content. Perfect for generating
@@ -382,6 +390,7 @@ marketing introductions of longer texts.
 $statusUrl = \SharpApiService::summarizeText($text, 'English');
 ```
 
+
 ### SEO
 
 #### Generate SEO Tags

Diff for: src/Enums/SharpApiJobTypeEnum.php

@@ -25,6 +25,7 @@ enum SharpApiJobTypeEnum: string
     case CONTENT_DETECT_EMAILS = 'content_detect_emails';
     case CONTENT_DETECT_SPAM = 'content_detect_spam';
     case CONTENT_SUMMARIZE = 'content_summarize';
+    case CONTENT_KEYWORDS = 'content_keywords';
     case CONTENT_TRANSLATE = 'content_translate';
     case SEO_GENERATE_TAGS = 'seo_generate_tags';
 
@@ -46,6 +47,7 @@ public function label(): string
             self::CONTENT_DETECT_EMAILS => 'Detect Emails',
             self::CONTENT_DETECT_SPAM => 'Detect Spam',
             self::CONTENT_SUMMARIZE => 'Summarize Content',
+            self::CONTENT_KEYWORDS => 'Generate Keywords/Tags',
             self::CONTENT_TRANSLATE => 'Translate Text',
             self::SEO_GENERATE_TAGS => 'Generate SEO Tags',
         };
@@ -69,6 +71,7 @@ public function category(): string
             self::CONTENT_DETECT_EMAILS,
             self::CONTENT_DETECT_SPAM,
             self::CONTENT_TRANSLATE,
+            self::CONTENT_KEYWORDS,
             self::CONTENT_SUMMARIZE => 'Content',
             self::SEO_GENERATE_TAGS => 'SEO',
         };

Diff for: src/SharpApiService.php

@@ -84,7 +84,7 @@ private function parseStatusUrl(ResponseInterface $response)
      *
      * @api
      */
-    public function pollJobStatusAndFetchResults(string $statusUrl): SharpApiJob
+    public function fetchResults(string $statusUrl): SharpApiJob
     {
         $client = new Client();
         $waitingTime = 0;
@@ -382,6 +382,24 @@ public function summarizeText(string $text, string $language = 'English'): strin
         return $this->parseStatusUrl($response);
     }
 
+    /**
+     * Generates a list of unique keywords/tags based on the provided content.
+     *
+     * @throws GuzzleException
+     *
+     * @api
+     */
+    public function generateKeywords(string $text, string $language = 'English'): string
+    {
+        $url = $this->apiBaseUrl.'/content/keywords';
+        $response = $this->makeRequest('POST', $url, [
+            'content' => $text,
+            'language' => $language,
+        ]);
+
+        return $this->parseStatusUrl($response);
+    }
+
     /**
      * Translates the provided text into selected language
      * Perfect for generating marketing introductions of longer texts.