102 lines
2.4 KiB
PHP
102 lines
2.4 KiB
PHP
<?php
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namespace cURL;
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class Response
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{
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protected $ch;
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protected $error;
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protected $content = null;
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protected $headers;
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/**
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* Constructs response
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*
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* @param Request $request Request
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* @param string $content Content of reponse
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*/
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public function __construct(Request $request, $content = null)
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{
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$this->ch = $request->getHandle();
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if ($content != null) {
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$header_size = $this->getInfo(CURLINFO_HEADER_SIZE);
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foreach (explode("\r\n", substr($content, 0, $header_size)) as $value) {
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if(false !== ($matches = explode(':', $value, 2))) {
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if (count($matches) === 2) {
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$headers_arr["{$matches[0]}"] = trim($matches[1]);
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}
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}
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}
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$this->headers = $headers_arr;
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$this->content = substr($content, $header_size);
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}
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}
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/**
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* Get information regarding a current transfer
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* If opt is given, returns its value as a string
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* Otherwise, returns an associative array with
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* the following elements (which correspond to opt), or FALSE on failure.
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*
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* @param int $key One of the CURLINFO_* constants
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* @return mixed
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*/
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public function getInfo($key = null)
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{
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return $key === null ? curl_getinfo($this->ch) : curl_getinfo($this->ch, $key);
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}
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/**
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* Returns content of request
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*
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* @return string Content
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*/
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public function getContent()
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{
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return $this->content;
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}
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/**
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* Sets error instance
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*
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* @param Error $error Error to set
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* @return void
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*/
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public function setError(Error $error)
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{
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$this->error = $error;
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}
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/**
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* Returns a error instance
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*
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* @return Error|null
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*/
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public function getError()
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{
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return isset($this->error) ? $this->error : null;
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}
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/**
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* Returns the error number for the last cURL operation.
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*
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* @return int Returns the error number or 0 (zero) if no error occurred.
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*/
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public function hasError()
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{
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return isset($this->error);
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}
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/**
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* Returns headers of request
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*
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* @return array Headers
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*/
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public function getHeaders()
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{
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return $this->headers;
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}
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}
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