How to use the prompts below? – Watch the video below to learn how to use the resources below to get the best results in your work.
Create a WordPress PHP function that registers a custom REST API endpoint. Use the following details to customize the function: 1. **REST API Prefix**: Use the prefix `[YOUR_PREFIX]` for the custom REST API URL. Replace `[YOUR_PREFIX]` with the desired prefix for the API endpoint. 2. **API Version**: Set the version of the API to `[YOUR_VERSION]`. 3. **Endpoint Name**: Define the endpoint as `[YOUR_ENDPOINT]`. 4. **Callback Function**: Name the callback function `[YOUR_FUNCTION_NAME]`. This function will handle the request when the endpoint is accessed. 5. **HTTP Method**: Use `[YOUR_HTTP_METHOD]` as the HTTP method for the endpoint (e.g., 'GET', 'POST'). 6. **Query Parameter**: Use a query parameter called `[YOUR_QUERY_PARAMETER]` to capture user input. 7. **OpenAI API**: Integrate with the OpenAI API to process the request. Use `[YOUR_OPENAI_MODEL]` as the model (e.g., 'gpt-3.5-turbo'), `[YOUR_PROMPT]` as the prompt text that OpenAI should use, and `[YOUR_OPENAI_API_KEY]` as the API key. 8. **Permission**: Ensure that only logged-in users can access the endpoint. Use `is_user_logged_in()` in the `permission_callback` function. 9. **Response**: Return the processed result in JSON format with a `success` status, a message, and the result content. ### Output should include: - PHP code to register the custom REST API endpoint. - A callback function that processes the API request and interacts with the OpenAI API. - Authentication to restrict access to logged-in users.
Example of Prompt
Create a WordPress PHP function that registers a custom REST API endpoint. Use the following details to customize the function: 1. **REST API Prefix**: Use the prefix `custom-api` for the custom REST API URL. 2. **API Version**: Set the version of the API to `v1`. 3. **Endpoint Name**: Define the endpoint as `summarize-text`. 4. **Callback Function**: Name the callback function `summarize_text_openai`. This function will handle the request when the endpoint is accessed. 5. **HTTP Method**: Use `POST` as the HTTP method for the endpoint. 6. **Query Parameter**: Use a query parameter called `text` to capture user input. 7. **OpenAI API**: Integrate with the OpenAI API to process the request. Use `gpt-3.5-turbo` as the model, `Summarize the following text:` as the prompt text that OpenAI should use, and `sk-1234567890abcdefg` as the API key. 8. **Permission**: Ensure that only logged-in users can access the endpoint. Use `is_user_logged_in()` in the `permission_callback` function. 9. **Response**: Return the processed result in JSON format with a `success` status, a message, and the result content. ### Output should include: - PHP code to register the custom REST API endpoint. - A callback function that processes the API request and interacts with the OpenAI API. - Authentication to restrict access to logged-in users.
This prompt will instruct ChatGPT to generate a WordPress PHP function that does the following:
1. Registers a Custom REST API Endpoint
- The prompt guides ChatGPT to create a new REST API endpoint in WordPress, allowing you to expose specific functionalities of your site through a custom API.
- The API endpoint will be registered under a custom prefix (e.g.,
custom-api
), a specified version (e.g.,v1
), and a defined path (e.g.,generate-titles
).
2. Defines How the API Endpoint Behaves
- Callback Function: The prompt specifies that a function (defined by
[YOUR_FUNCTION_NAME]
) should handle the request to this endpoint. This function will process the input, interact with the OpenAI API if necessary, and return a response. - HTTP Method: The prompt allows you to choose the HTTP method (e.g., ‘GET’, ‘POST’) the endpoint will support.
3. Interacts with the OpenAI API
- The generated PHP function will include logic to call the OpenAI API using the provided API key (
[YOUR_OPENAI_API_KEY]
) and model ([YOUR_OPENAI_MODEL]
). - It processes the input (provided via the query parameter, like
[YOUR_QUERY_PARAMETER]
), sends it to OpenAI, and retrieves the response to be sent back to the client.
4. Handles Input and Output
- Query Parameter: The prompt asks for a query parameter (e.g.,
topic
) that the endpoint will use to capture user input. - Response: The function will return a structured JSON response containing the result of the API call (e.g., generated blog titles) and a success status.
5. Implements Access Control
- Permission Callback: The prompt instructs ChatGPT to include a permission callback (
is_user_logged_in()
) that restricts access to the API endpoint to logged-in users only. - This ensures that only authorized users can access and use the API.
What This Prompt Achieves:
- Dynamic API Creation: It helps create different custom REST API endpoints in WordPress tailored to various needs, such as generating content, processing data, etc.
- OpenAI Integration: It automates the process of integrating OpenAI into your WordPress site, making it easier to build tools like text generators, summarizers, etc.
- Access Control: It includes logic to ensure that only logged-in users can access the API endpoint, which is crucial if you’re implementing a point system or user-based access.
Example Output of PHP Code:
When you fill in the placeholders and use this prompt, ChatGPT will generate a complete PHP function. Here’s a simplified example of what the output might look like:
add_filter('rest_url_prefix', 'custom_rest_url_prefix'); function custom_rest_url_prefix() { return 'custom-api'; // Replace 'custom-api' with [YOUR_PREFIX] } function generate_summary_openai( WP_REST_Request $request ) { $user_text = $request->get_param('text'); // Replace 'text' with [YOUR_QUERY_PARAMETER] // OpenAI API URL and key $api_url = 'https://api.openai.com/v1/chat/completions'; $api_key = '[YOUR_OPENAI_API_KEY]'; // Replace with your OpenAI API key // Headers for the OpenAI API $headers = [ 'Content-Type' => 'application/json', 'Authorization' => 'Bearer ' . $api_key ]; $conversation_history[] = [ 'role' => 'user', 'content' => '[YOUR_PROMPT]: ' . $user_text ]; // Body for the OpenAI API $body = [ 'model' => '[YOUR_OPENAI_MODEL]', // Replace with the desired OpenAI model 'messages' => $conversation_history, 'temperature' => 0.7 ]; // Args for the WordPress HTTP API $args = [ 'method' => 'POST', 'headers' => $headers, 'body' => json_encode($body), 'timeout' => 120 ]; // Send the request $response = wp_remote_request($api_url, $args); $response_body = wp_remote_retrieve_body($response); $data = json_decode($response_body, true); // Handle the response $content = $data['choices'][0]['message']['content']; return [ 'success' => true, 'message' => 'Summary Generated', 'result' => $content ]; } // Register the Custom REST API endpoint add_action('rest_api_init', function () { register_rest_route('v2', '/generate-summary/', array( // Replace 'v2' and 'generate-summary' with [YOUR_VERSION] and [YOUR_ENDPOINT] 'methods' => 'POST', // Replace 'POST' with [YOUR_HTTP_METHOD] 'callback' => 'generate_summary_openai', // Replace 'generate_summary_openai' with [YOUR_FUNCTION_NAME] 'permission_callback' => function () { return is_user_logged_in(); } )); });