/**
* Perform the requests.
*/
public function performRequests()
{
// Are there requests to perform?
if (empty($this->requests)) {
return;
}
// Add the handles.
foreach ($this->requests as $request) {
if (!$request->fromCache) {
curl_multi_add_handle($this->handler, $request->curl);
}
}
// Perform the requests.
$running = null;
do {
curl_multi_exec($this->handler, $running);
} while ($running);
// Close handlers
foreach ($this->requests as $request) {
if (!$request->fromCache) {
curl_multi_remove_handle($this->handler, $request->curl);
}
}
// Loop through requests, process curl data.
foreach ($this->requests as $request) {
// Skip cached items
if ($request->fromCache) {
continue;
}
$result = curl_multi_getcontent($request->curl);
$info = curl_getinfo($request->curl);
$errorMessage = curl_error($request->curl);
$errorNumber = curl_errno($request->curl);
$request->response = new Response($result, $info, $errorMessage, $errorNumber);
$log = "[Code: {$request->response->httpCode}] [Async] {$request->method} {$request->baseUrl}";
// Is the response body an array?
if (is_array($request->response->body)) {
// Are there 50 items?
$numItems = count($request->response->body);
if (50 == $numItems) {
// Add or bump 'page' parameter.
$request->args['page'] = isset($request->args['page']) ? $request->args['page'] + 1 : 2;
// Perform a do ... while loop, creating subsequent page requests so long as
// the page isn't empty.
do {
// Make a new request.
$newRequest = new Request($request->baseUrl, $request->args, $request->method);
$newRequest->performRequest();
$request->args['page']++;
$numItems = count($newRequest->response->body);
// If there are items in the new request, then we want to merge them into
// the main body.
if ($numItems > 0) {
$request->response->body = array_merge($request->response->body, $newRequest->response->body);
}
} while ($numItems != 0 && $numItems == 50);
}
}
Logger::append($log);
}
// Close multi curl.
curl_multi_close($this->handler);
}
