88 lines
3.0 KiB
PHP
88 lines
3.0 KiB
PHP
<?php
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defined("DUPXABSPATH") or die("");
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/**
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* Http Class Utility
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*/
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class DUPX_HTTP
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{
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/**
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* Do an http post request with curl or php code
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*
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* @param string $url A URL to get. If $params is not null then all query strings will be removed.
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* @param string[] $params A valid key/pair combo $data = array('key1' => 'value1', 'key2' => 'value2');
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* @param ?string[] $headers Optional header elements
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*
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* @return string|bool a string or FALSE on failure.
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*/
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public static function get($url, $params = [], $headers = null)
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{
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//PHP GET
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if (!function_exists('curl_init')) {
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return self::php_get_post($url, $params, $headers = null, 'GET');
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}
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//Remove query string if $params are passed
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$full_url = $url;
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if (count($params)) {
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$url = preg_replace('/\?.*/', '', $url);
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$full_url = $url . '?' . http_build_query($params);
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}
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$headers_on = isset($headers) && array_count_values($headers);
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$ch = curl_init();
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// Return contents of transfer on curl_exec
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// Allow self-signed certs
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch, CURLOPT_URL, $full_url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADER, $headers_on);
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if ($headers_on) {
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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}
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$response = curl_exec($ch);
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curl_close($ch);
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return $response;
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}
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/**
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* Do an http post request with curl or php code
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*
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* @param string $url A URL to get. If $params is not null then all query strings will be removed.
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* @param string[] $params A valid key/pair combo $data = array('key1' => 'value1', 'key2' => 'value2');
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* @param ?string[] $headers Optional header elements
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* @param string $method The method to use
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*
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* @return string
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*/
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private static function php_get_post($url, $params, $headers = null, string $method = 'POST'): string
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{
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$full_url = $url;
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if ($method == 'GET' && count($params)) {
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$url = preg_replace('/\?.*/', '', $url);
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$full_url = $url . '?' . http_build_query($params);
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}
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$data = [
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'http' => [
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'method' => $method,
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'content' => http_build_query($params),
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],
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];
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if ($headers !== null) {
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$data['http']['header'] = $headers;
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}
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$ctx = stream_context_create($data);
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$fp = @fopen($full_url, 'rb', false, $ctx);
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if (!$fp) {
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throw new Exception("Problem with $full_url");
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}
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$response = @stream_get_contents($fp);
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if ($response === false) {
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throw new Exception("Problem reading data from $full_url");
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}
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return $response;
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}
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}
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