76 lines
2.7 KiB
PHP
76 lines
2.7 KiB
PHP
<?php
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/**
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* Executes an endpoint script and returns the results.
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*
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* This function includes an endpoint PHP file that defines a function named `endpoint` which
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* is expected to accept an array parameter and return an array result.
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* It simply scopes an external file into a function to prevent variable conflicts.
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*
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* @param string $endpoint_file The path to the endpoint PHP file.
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* @return array|null Returns the result of the endpoint function if successful, or null if the
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* endpoint function or file does not behave as expected.
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*/
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function runEndpoint(string $endpoint_file): ?array
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{
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$endpoint_data = $_POST;
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require_once $endpoint_file;
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return endpoint($endpoint_data);
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}
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/**
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* Retrieves and processes the output of a specified endpoint.
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*
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* This function determines the appropriate endpoint PHP file based on the provided endpoint name,
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* executes the endpoint, and returns its results as a JSON-encoded string. It handles and
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* translates different return types into a JSON format and manages HTTP response codes based on
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* success or failure of the endpoint execution.
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*
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* @param string $endpoint_name The name of the endpoint, which is used to construct the file path to the endpoint script.
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* @return string A JSON-encoded string representing the result of the endpoint, including a status indicator and any relevant data or error messages.
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*@global array $routerRequest Current request data that might influence the endpoint processing.
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* @global array $routerConfig Global configuration that contains paths and settings.
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*/
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function getEndpoint(string $endpoint_name): string
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{
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$output = array();
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$output["Status"] = "Fail";
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global $routerConfig;
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global $routerRequest;
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if(!$endpoint_name){
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$endpoint_name = $routerRequest["site_name"];
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}
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$endpoint_file = $routerConfig["endpoint_dir"] . $endpoint_name . ".php";
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if (file_exists($endpoint_file)){
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$output_tmp = runEndpoint($endpoint_file);
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$output["Endpoint"] = $endpoint_name;
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$type = gettype($output_tmp);
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switch ($type) {
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case 'array':
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$output = $output_tmp;
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break;
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case 'string':
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$output = $output_tmp;
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$output['Status'] = 'Success';
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break;
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case 'boolean':
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$output['Status'] = $output_tmp ? 'Success' : 'Fail';
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break;
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default:
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$output['Status'] = 'Fail';
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$output["Error"] = "Endpoint error";
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$output["Type"] = $type;
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http_response_code(500);
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}
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}
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else{
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$output["Error"] = "Not found";
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http_response_code(404);
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}
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return json_encode($output);
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} |