@@ -50,13 +50,13 @@ discard block |
||
50 | 50 | * @param array $authCredentials Auth credentials. |
51 | 51 | * @param string $apiVersion Optional. Currently supported 'v2' only. |
52 | 52 | */ |
53 | - public function __construct($authCredentials, $apiVersion='v2') |
|
53 | + public function __construct($authCredentials, $apiVersion = 'v2') |
|
54 | 54 | { |
55 | 55 | if (!is_array($authCredentials)) { |
56 | 56 | throw new Exception('Auth credentials must be an array'); |
57 | 57 | } |
58 | 58 | |
59 | - if ($apiVersion!='v2') { |
|
59 | + if ($apiVersion != 'v2') { |
|
60 | 60 | throw new Exception('Invalid API version passed'); |
61 | 61 | } |
62 | 62 | |
@@ -85,7 +85,7 @@ discard block |
||
85 | 85 | */ |
86 | 86 | public function setApiVersion($apiVersion) |
87 | 87 | { |
88 | - if ($apiVersion!='v2') { |
|
88 | + if ($apiVersion != 'v2') { |
|
89 | 89 | throw new Exception('Invalid API version passed'); |
90 | 90 | } |
91 | 91 | |
@@ -107,7 +107,7 @@ discard block |
||
107 | 107 | */ |
108 | 108 | public function setAuthCredentials($authCredentials) |
109 | 109 | { |
110 | - if (!is_array($authCredentials) || count($authCredentials)==0) { |
|
110 | + if (!is_array($authCredentials) || count($authCredentials) == 0) { |
|
111 | 111 | throw new Exception('Auth credentials must be an non-empty array'); |
112 | 112 | } |
113 | 113 | |
@@ -166,16 +166,16 @@ discard block |
||
166 | 166 | * @return array Optimizely response in form of array. |
167 | 167 | * @throws Exception |
168 | 168 | */ |
169 | - public function sendApiRequest($url, $queryParams = array(), $method='GET', |
|
169 | + public function sendApiRequest($url, $queryParams = array(), $method = 'GET', |
|
170 | 170 | $postData = array()) |
171 | 171 | { |
172 | 172 | // If access token has expired, try to get another one with refresh token. |
173 | - if ($this->isAccessTokenExpired() && $this->getRefreshToken()!=null) { |
|
173 | + if ($this->isAccessTokenExpired() && $this->getRefreshToken() != null) { |
|
174 | 174 | $this->getAccessTokenByRefreshToken(); |
175 | 175 | } |
176 | 176 | |
177 | 177 | // Produce absolute URL |
178 | - $url = 'https://api.optimizely.com/' . $this->apiVersion . $url; |
|
178 | + $url = 'https://api.optimizely.com/'.$this->apiVersion.$url; |
|
179 | 179 | |
180 | 180 | $result = $this->sendHttpRequest($url, $queryParams, $method, $postData); |
181 | 181 | |
@@ -191,7 +191,7 @@ discard block |
||
191 | 191 | * @return array Optimizely response in form of array. |
192 | 192 | * @throws Exception |
193 | 193 | */ |
194 | - private function sendHttpRequest($url, $queryParams = array(), $method='GET', |
|
194 | + private function sendHttpRequest($url, $queryParams = array(), $method = 'GET', |
|
195 | 195 | $postData = array()) |
196 | 196 | { |
197 | 197 | // Reset diagnostics info. |
@@ -199,36 +199,36 @@ discard block |
||
199 | 199 | |
200 | 200 | // Check if CURL is initialized (it should have been initialized in |
201 | 201 | // constructor). |
202 | - if ($this->curlHandle==false) { |
|
202 | + if ($this->curlHandle == false) { |
|
203 | 203 | throw new Exception('CURL is not initialized', |
204 | 204 | Exception::CODE_CURL_ERROR); |
205 | 205 | } |
206 | 206 | |
207 | - if ($method!='GET' && $method!='POST' && $method!='PUT' && |
|
208 | - $method!='PATCH' && $method!='DELETE') { |
|
209 | - throw new Exception('Invalid HTTP method passed: ' . $method); |
|
207 | + if ($method != 'GET' && $method != 'POST' && $method != 'PUT' && |
|
208 | + $method != 'PATCH' && $method != 'DELETE') { |
|
209 | + throw new Exception('Invalid HTTP method passed: '.$method); |
|
210 | 210 | } |
211 | 211 | |
212 | 212 | if (!isset($this->authCredentials['access_token'])) { |
213 | - throw new Exception('OAuth access token is not set. You should pass ' . |
|
213 | + throw new Exception('OAuth access token is not set. You should pass '. |
|
214 | 214 | 'it to the class constructor when initializing the Optimizely client.'); |
215 | 215 | } |
216 | 216 | |
217 | 217 | // Append query parameters to URL. |
218 | - if (count($queryParams)!=0) { |
|
218 | + if (count($queryParams) != 0) { |
|
219 | 219 | $query = http_build_query($queryParams); |
220 | - $url .= '?' . $query; |
|
220 | + $url .= '?'.$query; |
|
221 | 221 | } |
222 | 222 | |
223 | 223 | $headers = array( |
224 | - "Authorization: Bearer " . $this->authCredentials['access_token'], |
|
224 | + "Authorization: Bearer ".$this->authCredentials['access_token'], |
|
225 | 225 | "Content-Type: application/json" |
226 | 226 | ); |
227 | 227 | $content = ''; |
228 | - if (count($postData)!=0) { |
|
228 | + if (count($postData) != 0) { |
|
229 | 229 | $content = json_encode($postData, JSON_NUMERIC_CHECK); |
230 | 230 | } |
231 | - $headers[] = "Content-length:" . strlen($content); |
|
231 | + $headers[] = "Content-length:".strlen($content); |
|
232 | 232 | |
233 | 233 | // Reset CURL state. |
234 | 234 | if (!function_exists('curl_reset')) { |
@@ -241,7 +241,7 @@ discard block |
||
241 | 241 | // Set HTTP options. |
242 | 242 | curl_setopt($this->curlHandle, CURLOPT_URL, $url); |
243 | 243 | curl_setopt($this->curlHandle, CURLOPT_CUSTOMREQUEST, $method); |
244 | - if (count($postData)!=0) { |
|
244 | + if (count($postData) != 0) { |
|
245 | 245 | curl_setopt($this->curlHandle, CURLOPT_POSTFIELDS, $content); |
246 | 246 | } |
247 | 247 | curl_setopt($this->curlHandle, CURLOPT_RETURNTRANSFER, true); |
@@ -260,7 +260,7 @@ discard block |
||
260 | 260 | if ($result === false) { |
261 | 261 | $code = curl_errno($this->curlHandle); |
262 | 262 | $error = curl_error($this->curlHandle); |
263 | - throw new Exception("Failed to send HTTP request $method '$url', " . |
|
263 | + throw new Exception("Failed to send HTTP request $method '$url', ". |
|
264 | 264 | "the error code was $code, error message was: '$error'", |
265 | 265 | Exception::CODE_CURL_ERROR, $code, $error); |
266 | 266 | } |
@@ -274,12 +274,12 @@ discard block |
||
274 | 274 | $headers = explode("\n", $headers); |
275 | 275 | $parsedHeaders = array(); |
276 | 276 | foreach ($headers as $i=>$header) { |
277 | - if ($i==0) |
|
277 | + if ($i == 0) |
|
278 | 278 | continue; // Skip first line (http code). |
279 | 279 | $pos = strpos($header, ':'); |
280 | - if ($pos!=false) { |
|
280 | + if ($pos != false) { |
|
281 | 281 | $headerName = trim(strtolower(substr($header, 0, $pos))); |
282 | - $headerValue = trim(substr($header, $pos+1)); |
|
282 | + $headerValue = trim(substr($header, $pos + 1)); |
|
283 | 283 | $parsedHeaders[$headerName] = $headerValue; |
284 | 284 | } |
285 | 285 | } |
@@ -311,20 +311,20 @@ discard block |
||
311 | 311 | |
312 | 312 | // JSON-decode payload. |
313 | 313 | $decodedPayload = json_decode($body, true); |
314 | - if ($decodedPayload===false) { |
|
315 | - throw new Exception('Could not JSON-decode the Optimizely API response. Request was ' . |
|
316 | - $method . ' "' . $url . '". The response was: "' . $body . '"', |
|
314 | + if ($decodedPayload === false) { |
|
315 | + throw new Exception('Could not JSON-decode the Optimizely API response. Request was '. |
|
316 | + $method.' "'.$url.'". The response was: "'.$body.'"', |
|
317 | 317 | Exception::CODE_API_ERROR, array('http_code'=>$httpCode)); |
318 | 318 | } |
319 | 319 | |
320 | 320 | // Check HTTP response code. |
321 | - if ($httpCode<200 || $httpCode>299) { |
|
321 | + if ($httpCode < 200 || $httpCode > 299) { |
|
322 | 322 | |
323 | 323 | if (!isset($decodedPayload['message']) || |
324 | 324 | !isset($decodedPayload['code']) || |
325 | 325 | !isset($decodedPayload['uuid'])) { |
326 | - throw new Exception('Optimizely API responded with error code ' . $httpCode . |
|
327 | - '. Request was ' . $method . ' "' . $url . '". Response was "' . $body . '"', |
|
326 | + throw new Exception('Optimizely API responded with error code '.$httpCode. |
|
327 | + '. Request was '.$method.' "'.$url.'". Response was "'.$body.'"', |
|
328 | 328 | Exception::CODE_API_ERROR, array( |
329 | 329 | 'http_code' => $httpCode, |
330 | 330 | 'rate_limit' => $rateLimit, |
@@ -358,7 +358,7 @@ discard block |
||
358 | 358 | $matched = preg_match_all('/<(.+)>;\s+rel=(\w+)(,|\z)/U', |
359 | 359 | $parsedHeaders['link'], $matches, PREG_SET_ORDER); |
360 | 360 | if (!$matched) { |
361 | - throw new Exception('Error parsing LINK header: ' . |
|
361 | + throw new Exception('Error parsing LINK header: '. |
|
362 | 362 | $parsedHeaders['link'], Exception::CODE_API_ERROR, $httpCode); |
363 | 363 | } |
364 | 364 | |
@@ -368,22 +368,22 @@ discard block |
||
368 | 368 | $rel = $match[2]; |
369 | 369 | |
370 | 370 | $matched = preg_match('/page=(\d+)/U', $url, $pageMatches); |
371 | - if (!$matched || count($pageMatches)!=2) { |
|
372 | - throw new Exception('Error extracting page argument while parsing LINK header: ' . |
|
371 | + if (!$matched || count($pageMatches) != 2) { |
|
372 | + throw new Exception('Error extracting page argument while parsing LINK header: '. |
|
373 | 373 | $parsedHeaders['link'], Exception::CODE_API_ERROR, |
374 | 374 | array('http_code'=>$httpCode)); |
375 | 375 | } |
376 | 376 | |
377 | 377 | $pageNumber = $pageMatches[1]; |
378 | 378 | |
379 | - if ($rel=='prev') { |
|
379 | + if ($rel == 'prev') { |
|
380 | 380 | $result->setPrevPage($pageNumber); |
381 | - } else if ($rel=='next') { |
|
381 | + } else if ($rel == 'next') { |
|
382 | 382 | $result->setNextPage($pageNumber); |
383 | - } else if ($rel=='last') { |
|
383 | + } else if ($rel == 'last') { |
|
384 | 384 | $result->setLastPage($pageNumber); |
385 | 385 | } else { |
386 | - throw new Exception('Unexpected rel argument while parsing LINK header: ' . |
|
386 | + throw new Exception('Unexpected rel argument while parsing LINK header: '. |
|
387 | 387 | $parsedHeaders['link'], Exception::CODE_API_ERROR, |
388 | 388 | array('http_code'=>$httpCode)); |
389 | 389 | } |
@@ -401,7 +401,7 @@ discard block |
||
401 | 401 | */ |
402 | 402 | private function isAccessTokenExpired() |
403 | 403 | { |
404 | - if(!isset($this->authCredentials['access_token'])) { |
|
404 | + if (!isset($this->authCredentials['access_token'])) { |
|
405 | 405 | return true; // We do not have access token. |
406 | 406 | } |
407 | 407 | |
@@ -442,15 +442,15 @@ discard block |
||
442 | 442 | $clientSecret = $this->authCredentials['client_secret']; |
443 | 443 | $refreshToken = $this->authCredentials['refresh_token']; |
444 | 444 | |
445 | - $url = "https://app.optimizely.com/oauth2/token?refresh_token=$refreshToken" . |
|
445 | + $url = "https://app.optimizely.com/oauth2/token?refresh_token=$refreshToken". |
|
446 | 446 | "&client_id=$clientId&client_secret=$clientSecret&grant_type=refresh_token"; |
447 | 447 | |
448 | 448 | $response = $this->sendHttpRequest($url, array(), 'POST'); |
449 | 449 | $decodedJsonData = $response->getDecodedJsonData(); |
450 | 450 | |
451 | 451 | if (!isset($decodedJsonData['access_token'])) { |
452 | - throw new Exception('Not found access token in response. Request URL was "' . |
|
453 | - $url. '". Response was "' . print_r(json_encode($decodedJsonData), true). '"', |
|
452 | + throw new Exception('Not found access token in response. Request URL was "'. |
|
453 | + $url.'". Response was "'.print_r(json_encode($decodedJsonData), true).'"', |
|
454 | 454 | Exception::CODE_API_ERROR, $response->getHttpCode()); |
455 | 455 | } |
456 | 456 |