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71 lines
2.2 KiB
71 lines
2.2 KiB
<?php
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namespace Telegraph;
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class HTTPTest {
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public static function get($url) {
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return self::_read_file($url);
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}
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public static function post($url, $body, $headers=array()) {
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return self::_read_file($url);
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}
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public static function head($url) {
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$response = self::_read_file($url);
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return array(
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'code' => $response['code'],
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'headers' => $response['headers']
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);
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}
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private static function _read_file($url) {
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$filename = dirname(__FILE__).'/../tests/data/'.preg_replace('/https?:\/\//', '', $url);
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if(!file_exists($filename)) {
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$filename = dirname(__FILE__).'/../tests/data/404.response.txt';
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}
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$response = file_get_contents($filename);
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$split = explode("\r\n\r\n", $response);
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if(count($split) != 2) {
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throw new \Exception("Invalid file contents in test data, check that newlines are CRLF: $url");
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}
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list($headers, $body) = $split;
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if(preg_match('/HTTP\/1\.1 (\d+)/', $headers, $match)) {
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$code = $match[1];
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}
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$headers = preg_replace('/HTTP\/1\.1 \d+ .+/', '', $headers);
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return array(
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'code' => $code,
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'headers' => self::parse_headers($headers),
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'body' => $body
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);
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}
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public static function parse_headers($headers) {
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$retVal = array();
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$fields = explode("\r\n", preg_replace('/\x0D\x0A[\x09\x20]+/', ' ', $headers));
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foreach($fields as $field) {
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if(preg_match('/([^:]+): (.+)/m', $field, $match)) {
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$match[1] = preg_replace_callback('/(?<=^|[\x09\x20\x2D])./', function($m) {
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return strtoupper($m[0]);
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}, strtolower(trim($match[1])));
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// If there's already a value set for the header name being returned, turn it into an array and add the new value
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$match[1] = preg_replace_callback('/(?<=^|[\x09\x20\x2D])./', function($m) {
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return strtoupper($m[0]);
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}, strtolower(trim($match[1])));
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if(isset($retVal[$match[1]])) {
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if(!is_array($retVal[$match[1]]))
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$retVal[$match[1]] = array($retVal[$match[1]]);
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$retVal[$match[1]][] = $match[2];
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} else {
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$retVal[$match[1]] = trim($match[2]);
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}
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}
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}
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return $retVal;
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}
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}
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