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resolving conflicts; indenting

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thefosk
2013-11-01 19:36:06 -07:00
parent 10fc78dff8 f919efc134
commit 0ec8bca13b
4 changed files with 339 additions and 344 deletions
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38
README.md
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@@ -4,39 +4,35 @@ Unirest is a set of lightweight HTTP libraries available in multiple languages.
Created with love by http://mashape.com Created with love by http://mashape.com
### Install with Composer
If you're using [Composer](https://github.com/composer/composer) to manage
### Installing dependencies, you can add Unirest with it.
Unirest-PHP requires PHP `v5.3+`. Download the PHP library from Github, and require in your script like so:
```php
require_once './lib/Unirest.php';
```
### Using Composer
[Composer](http://getcomposer.org/) is a package manager for PHP.
In the composer.json file in your project add:
```javascript ```javascript
{ {
"require" : { "require" : {
"mashape/unirest-php" : "dev-master" "mashape/unirest-php" : "dev-master"
},
"autoload": {
"psr-0": {"Unirest": "lib/"}
} }
} }
``` ```
And then run:
``` ### Install source from GitHub
php composer.phar install Unirest-PHP requires PHP `v5.3+`. Download the PHP library from Github, and require in your script like so:
To install the source code:
```bash
$ git clone git@github.com:Mashape/unirest-php.git
``` ```
Include the library in your project with: And include it in your scripts:
```php ```bash
require 'vendor/autoload.php'; require_once '/path/to/unirest-php/lib/Unirest.php';
```` ```
## Creating Request ## Creating Request
So you're probably wondering how using Unirest makes creating requests in PHP easier, let's look at a working example: So you're probably wondering how using Unirest makes creating requests in PHP easier, let's look at a working example:

24
lib/Unirest/HttpMethod.php
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@@ -1,9 +1,15 @@
<?php namespace Unirest; <?php
class HttpMethod
{ namespace Unirest;
const DELETE = "DELETE";
const GET = "GET"; interface HttpMethod
const POST = "POST"; {
const PUT = "PUT";
const PATCH = "PATCH"; const DELETE = "DELETE";
} const GET = "GET";
const POST = "POST";
const PUT = "PUT";
const PATCH = "PATCH";
}

142
lib/Unirest/HttpResponse.php
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@@ -1,77 +1,77 @@
<?php namespace Unirest; <?php
class HttpResponse
{
private $code;
private $raw_body;
private $body;
private $headers;
/** namespace Unirest;
* HttpResponse constructor
* @param int $code Response code of the cURL request
* @param string $raw_body The raw body of the cURL response
* @param string $headers Raw header string from cURL response
*/
function __construct($code, $raw_body, $headers)
{
$this->code = $code;
$this->headers = $this->get_headers_from_curl_response($headers);
$this->raw_body = $raw_body;
$this->body = $raw_body;
$json = json_decode($raw_body);
if (json_last_error() == JSON_ERROR_NONE) {
$this->body = $json;
}
}
/** class HttpResponse
* Return a property of the response if it exists {
* Possibilities include:
* - code
* - raw_body
* - body (if the response is json-decodable)
* - headers
* @param [type] $property [description]
* @return [type] [description]
*/
public function __get($property)
{
if (property_exists($this, $property)) {
return $this->$property;
}
}
/** private $code;
* Set the properties of this object private $raw_body;
* @param string $property The property name private $body;
* @param mixed $value The property value private $headers;
*/
public function __set($property, $value)
{
if (property_exists($this, $property)) {
$this->$property = $value;
}
return $this;
}
/** /**
* Retrieve the cURL response headers from the * @param int $code response code of the cURL request
* header string and convert it into an array * @param string $raw_body the raw body of the cURL response
* @param string $headers header string from cURL response * @param string $headers raw header string from cURL response
* @return array headers in array form */
*/ public function __construct($code, $raw_body, $headers)
private function get_headers_from_curl_response($headers) {
{ $this->code = $code;
$headers = explode("\r\n", $headers); $this->headers = $this->get_headers_from_curl_response($headers);
array_shift($headers); $this->raw_body = $raw_body;
$this->body = $raw_body;
$json = json_decode($raw_body);
foreach ($headers as $line) { if (json_last_error() == JSON_ERROR_NONE) {
if (strstr($line, ': ')) { $this->body = $json;
list ($key, $value) = explode(': ', $line); }
$result[$key] = $value; }
}
}
return $result; /**
} * Return a property of the response if it exists.
} * Possibilities include: code, raw_body, headers, body (if the response is json-decodable)
* @return mixed
*/
public function __get($property)
{
if (property_exists($this, $property)) {
return $this->$property;
}
}
/**
* Set the properties of this object
* @param string $property the property name
* @param mixed $value the property value
*/
public function __set($property, $value)
{
if (property_exists($this, $property)) {
$this->$property = $value;
}
return $this;
}
/**
* Retrieve the cURL response headers from the
* header string and convert it into an array
* @param string $headers header string from cURL response
* @return array
*/
private function get_headers_from_curl_response($headers)
{
$headers = explode("\r\n", $headers);
array_shift($headers);
foreach ($headers as $line) {
if (strstr($line, ': ')) {
list ($key, $value) = explode(': ', $line);
$result[$key] = $value;
}
}
return $result;
}
}

465
lib/Unirest/Unirest.php
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@@ -1,262 +1,255 @@
<?php <?php
use Unirest\HttpMethod; use Unirest\HttpMethod;
use Unirest\HttpResponse; use Unirest\HttpResponse;
class Unirest class Unirest
{ {
private static $socketTimeout = null; private static $socketTimeout = null;
private static $defaultHeaders = array(); private static $defaultHeaders = array();
/** /**
* Set a timeout * Set a timeout
* @param integer $seconds Timeout value in seconds * @param integer $seconds timeout value in seconds
*/ */
public static function timeout($seconds) { public static function timeout($seconds) {
Unirest::$socketTimeout = $seconds; Unirest::$socketTimeout = $seconds;
} }
/** /**
* Set a new default header to send on every request * Set a new default header to send on every request
* @param string $name Header name * @param string $name header name
* @param string $value Header value * @param string $value header value
*/ */
public static function defaultHeader($name, $value) { public static function defaultHeader($name, $value) {
Unirest::$defaultHeaders[$name] = $value; Unirest::$defaultHeaders[$name] = $value;
} }
/** /**
* Clear all the default headers * Clear all the default headers
*/ */
public static function clearDefaultHeaders() { public static function clearDefaultHeaders() {
Unirest::$defaultHeaders = array(); Unirest::$defaultHeaders = array();
} }
/** /**
* Send a GET request to a URL * Send a GET request to a URL
* @param string $url URL to send the GET request to * @param string $url URL to send the GET request to
* @param array $headers Additional headers to send * @param array $headers additional headers to send
* @param mixed $parameters Parameters to send in the querystring * @param mixed $parameters parameters to send in the querystring
* @param string $username Basic Authentication username * @param string $username Basic Authentication username
* @param string $password Basic Authentication password * @param string $password Basic Authentication password
* @return string|stdObj Response string or stdObj if response is json-decodable * @return string|stdObj response string or stdObj if response is json-decodable
*/ */
public static function get($url, $headers = array(), $parameters = NULL, $username = NULL, $password = NULL) public static function get($url, $headers = array(), $parameters = NULL, $username = NULL, $password = NULL)
{ {
return Unirest::request(HttpMethod::GET, $url, $parameters, $headers, $username, $password); return Unirest::request(HttpMethod::GET, $url, $parameters, $headers, $username, $password);
} }
/** /**
* Send POST request to a URL * Send POST request to a URL
* @param string $url URL to send the POST request to * @param string $url URL to send the POST request to
* @param array $headers Additional headers to send * @param array $headers additional headers to send
* @param mixed $body POST body data * @param mixed $body POST body data
* @param string $username Basic Authentication username * @param string $username Basic Authentication username
* @param string $password Basic Authentication password * @param string $password Basic Authentication password
* @return string|stdObj Response string or stdObj if response is json-decodable * @return string|stdObj response string or stdObj if response is json-decodable
*/ */
public static function post($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL) public static function post($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL)
{ {
return Unirest::request(HttpMethod::POST, $url, $body, $headers, $username, $password); return Unirest::request(HttpMethod::POST, $url, $body, $headers, $username, $password);
} }
/** /**
* Send DELETE request to a URL * Send DELETE request to a URL
* @param string $url URL to send the DELETE request to * @param string $url URL to send the DELETE request to
* @param array $headers Additional headers to send * @param array $headers additional headers to send
* @param mixed $body DELETE body data * @param mixed $body DELETE body data
* @param string $username Basic Authentication username * @param string $username Basic Authentication username
* @param string $password Basic Authentication password * @param string $password Basic Authentication password
* @return string|stdObj Response string or stdObj if response is json-decodable * @return string|stdObj response string or stdObj if response is json-decodable
*/ */
public static function delete($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL) public static function delete($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL)
{ {
return Unirest::request(HttpMethod::DELETE, $url, $body, $headers, $username, $password); return Unirest::request(HttpMethod::DELETE, $url, $body, $headers, $username, $password);
} }
/** /**
* Send PUT request to a URL * Send PUT request to a URL
* @param string $url URL to send the PUT request to * @param string $url URL to send the PUT request to
* @param array $headers Additional headers to send * @param array $headers additional headers to send
* @param mixed $body PUT body data * @param mixed $body PUT body data
* @param string $username Basic Authentication username * @param string $username Basic Authentication username
* @param string $password Basic Authentication password * @param string $password Basic Authentication password
* @return string|stdObj Response string or stdObj if response is json-decodable * @return string|stdObj response string or stdObj if response is json-decodable
*/ */
public static function put($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL) public static function put($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL)
{ {
return Unirest::request(HttpMethod::PUT, $url, $body, $headers, $username, $password); return Unirest::request(HttpMethod::PUT, $url, $body, $headers, $username, $password);
} }
/** /**
* Send PATCH request to a URL * Send PATCH request to a URL
* @param string $url URL to send the PATCH request to * @param string $url URL to send the PATCH request to
* @param array $headers Additional headers to send * @param array $headers additional headers to send
* @param mixed $body PATCH body data * @param mixed $body PATCH body data
* @param string $username Basic Authentication username * @param string $username Basic Authentication username
* @param string $password Basic Authentication password * @param string $password Basic Authentication password
* @return string|stdObj Response string or stdObj if response is json-decodable * @return string|stdObj response string or stdObj if response is json-decodable
*/ */
public static function patch($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL) public static function patch($url, $headers = array(), $body = NULL, $username = NULL, $password = NULL)
{ {
return Unirest::request(HttpMethod::PATCH, $url, $body, $headers, $username, $password); return Unirest::request(HttpMethod::PATCH, $url, $body, $headers, $username, $password);
} }
private static function getHeader($key, $val) { /**
$key = trim(strtolower($key)); * Send a cURL request
if ($key == "user-agent" || $key == "expect") continue; * @param string $httpMethod HTTP method to use (based off \Unirest\HttpMethod constants)
return $key . ": " . $val; * @param string $url URL to send the request to
} * @param mixed $body request body
* @param array $headers additional headers to send
* @param string $username Basic Authentication username
* @param string $password Basic Authentication password
* @throws Exception if a cURL error occurs
* @return HttpResponse
*/
private static function request($httpMethod, $url, $body = NULL, $headers = array(), $username = NULL, $password = NULL)
{
if ($headers == NULL) $headers = array();
$lowercaseHeaders = array();
foreach ($headers as $key => $val) {
$lowercaseHeaders[] = Unirest::getHeader($key, $val);
}
foreach (Unirest::$defaultHeaders as $key => $val) {
$lowercaseHeaders[] = Unirest::getHeader($key, $val);
}
/** $lowercaseHeaders[] = "user-agent: unirest-php/1.1";
* Send a cURL request $lowercaseHeaders[] = "expect:";
* @param string $httpMethod HTTP Method to use (based off \Unirest\HttpMethod constants)
* @param string $url URL to send the request to
* @param mixed $body Request body
* @param array $headers Additional headers to send
* @param string $username Basic Authentication username
* @param string $password Basic Authentication password
* @throws Exception If a cURL error occurs
* @return \Unireset\HttpResponse \Unirest\HttpResponse object
*/
private static function request($httpMethod, $url, $body = NULL, $headers = array(), $username = NULL, $password = NULL)
{
if ($headers == NULL) $headers = array();
$lowercaseHeaders = array();
foreach ($headers as $key => $val) {
$lowercaseHeaders[] = Unirest::getHeader($key, $val);
}
foreach (Unirest::$defaultHeaders as $key => $val) {
$lowercaseHeaders[] = Unirest::getHeader($key, $val);
}
$lowercaseHeaders[] = "user-agent: unirest-php/1.1"; $ch = curl_init();
$lowercaseHeaders[] = "expect:"; if ($httpMethod != HttpMethod::GET) {
curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, $httpMethod);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $body);
} else if (is_array($body)) {
if (strpos($url,'?') !== false) {
$url .= "&";
} else {
$url .= "?";
}
$ch = curl_init(); foreach ($body as $parameter => $val) {
if ($httpMethod != HttpMethod::GET) { $url .= $parameter . "=" . $val . "&";
curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, $httpMethod); }
curl_setopt ($ch, CURLOPT_POSTFIELDS, $body); $url = substr($url, 0, strlen($url) - 1);
} else if (is_array($body)) { }
if (strpos($url,'?') !== false) {
$url .= "&";
} else {
$url .= "?";
}
foreach ($body as $parameter => $val) { curl_setopt ($ch, CURLOPT_URL, Unirest::encodeUrl($url));
$url .= $parameter . "=" . $val . "&"; curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
} curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, true);
$url = substr($url, 0, strlen($url) - 1); curl_setopt ($ch, CURLOPT_MAXREDIRS, 10);
} curl_setopt ($ch, CURLOPT_HTTPHEADER, $lowercaseHeaders);
curl_setopt ($ch, CURLOPT_HEADER, true);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt ($ch, CURLOPT_ENCODING, ""); // If an empty string, "", is set, a header containing all supported encoding types is sent.
if (Unirest::$socketTimeout != null) {
curl_setopt ($ch, CURLOPT_TIMEOUT, Unirest::$socketTimeout);
}
if (!empty($username)) {
curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . ((empty($password)) ? "" : $password));
}
curl_setopt ($ch, CURLOPT_URL, Unirest::encodeUrl($url)); $response = curl_exec($ch);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true); $error = curl_error($ch);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, true); if ($error) {
curl_setopt ($ch, CURLOPT_MAXREDIRS, 10); throw new Exception($error);
curl_setopt ($ch, CURLOPT_HTTPHEADER, $lowercaseHeaders); }
curl_setopt ($ch, CURLOPT_HEADER, true);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt ($ch, CURLOPT_ENCODING, ""); // If an empty string, "", is set, a header containing all supported encoding types is sent.
if (Unirest::$socketTimeout != null) {
curl_setopt ($ch, CURLOPT_TIMEOUT, Unirest::$socketTimeout);
}
if (!empty($username)) {
curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . ((empty($password)) ? "" : $password));
}
$response = curl_exec($ch); // Split the full response in its headers and body
$error = curl_error($ch); $curl_info = curl_getinfo($ch);
if ($error) { $header_size = $curl_info["header_size"];
throw new Exception($error); $header = substr($response, 0, $header_size);
} $body = substr($response, $header_size);
$httpCode = $curl_info["http_code"];
// Split the full response in its headers and body return new HttpResponse($httpCode, $body, $header);
$curl_info = curl_getinfo($ch); }
$header_size = $curl_info["header_size"];
$header = substr($response, 0, $header_size);
$body = substr($response, $header_size);
$httpCode = $curl_info["http_code"];
return new HttpResponse($httpCode, $body, $header); /**
} * Ensure that a URL is encoded and safe to use with cURL
* @param string $url URL to encode
* @return string
*/
private static function encodeUrl($url)
{
$url_parsed = parse_url($url);
/** $scheme = $url_parsed['scheme'] . '://';
* Ensure that a URL is encoded and safe to use with cURL $host = $url_parsed['host'];
* @param string $url URL to encode $port = (isset($url_parsed['port']) ? $url_parsed['port'] : null);
* @return string Encoded URL $path = (isset($url_parsed['path']) ? $url_parsed['path'] : null);
*/ $query = (isset($url_parsed['query']) ? $url_parsed['query'] : null);
private static function encodeUrl($url)
{
// Parse URL into pieces
$url_parsed = parse_url($url);
// Build the basics bypassing notices if ($query != null) {
$scheme = $url_parsed['scheme'] . '://'; parse_str($url_parsed['query'], $query_parsed);
$host = $url_parsed['host']; $query = '?' . http_build_query($query_parsed);
$port = (isset($url_parsed['port']) ? $url_parsed['port'] : null );
$path = (isset($url_parsed['path']) ? $url_parsed['path'] : null );
$query = (isset($url_parsed['query']) ? $url_parsed['query'] : null );
// Do we need to encode anything?
if ($query != null) {
// Break up the query into an array
parse_str($url_parsed['query'], $query_parsed);
// Encode and build query based on RFC 1738
$query = '?'.http_build_query($query_parsed);
}
// Handle port seperator
if ($port && $port[0] != ":")
$port = ":" . $port;
// Return the completed URL
$result = $scheme . $host . $port . $path . $query;
return $result;
}
}
if (!function_exists('http_chunked_decode')) {
/**
* dechunk an http 'transfer-encoding: chunked' message
*
* @param string $chunk the encoded message
* @return string the decoded message. If $chunk wasn't encoded properly it will be returned unmodified.
*/
function http_chunked_decode($chunk) {
$pos = 0;
$len = strlen($chunk);
$dechunk = null;
while(($pos < $len)
&& ($chunkLenHex = substr($chunk,$pos, ($newlineAt = strpos($chunk,"\n",$pos+1))-$pos))
) {
if (!is_hex($chunkLenHex)) {
trigger_error('Value is not properly chunk encoded', E_USER_WARNING);
return $chunk;
} }
$pos = $newlineAt + 1; if ($port && $port[0] != ":")
$chunkLen = hexdec(rtrim($chunkLenHex,"\r\n")); $port = ":" . $port;
$dechunk .= substr($chunk, $pos, $chunkLen);
$pos = strpos($chunk, "\n", $pos + $chunkLen) + 1;
}
return $dechunk;
}
}
/** $result = $scheme . $host . $port . $path . $query;
* determine if a string can represent a number in hexadecimal return $result;
* }
* @param string $hex
* @return boolean true if the string is a hex, otherwise false private static function getHeader($key, $val) {
*/ $key = trim(strtolower($key));
function is_hex($hex) { if ($key == "user-agent" || $key == "expect") continue;
// regex is for weenies return $key . ": " . $val;
$hex = strtolower(trim(ltrim($hex,"0"))); }
if (empty($hex)) { $hex = 0; };
$dec = hexdec($hex); }
return ($hex == dechex($dec));
} if (!function_exists('http_chunked_decode')) {
/**
* Dechunk an http 'transfer-encoding: chunked' message
* @param string $chunk the encoded message
* @return string the decoded message
*/
function http_chunked_decode($chunk)
{
$pos = 0;
$len = strlen($chunk);
$dechunk = null;
while (($pos < $len)
&& ($chunkLenHex = substr($chunk, $pos, ($newlineAt = strpos($chunk, "\n", $pos + 1)) - $pos))) {
if (!is_hex($chunkLenHex)) {
trigger_error('Value is not properly chunk encoded', E_USER_WARNING);
return $chunk;
}
$pos = $newlineAt + 1;
$chunkLen = hexdec(rtrim($chunkLenHex, "\r\n"));
$dechunk .= substr($chunk, $pos, $chunkLen);
$pos = strpos($chunk, "\n", $pos + $chunkLen) + 1;
}
return $dechunk;
}
}
/**
* determine if a string can represent a number in hexadecimal
* @link http://uk1.php.net/ctype_xdigit
* @param string $hex
* @return boolean true if the string is a hex, otherwise false
*/
function is_hex($hex)
{
return ctype_xdigit($hex);
}
?>