/**
* @return String
*/
public function getFileSize($format = null)
{
if ($format) {
$fileHelper = new FileHelper();
$fileSize = $fileHelper->formatSize($this->size);
return $fileSize;
}
return $this->size;
}
public function getWebsiteRequest()
{
//print out that the script is in process
echo "Loading...\n\n";
//size for all requests
$totalSize = 0;
//loading time for all requests
$totalTime = 0;
//array to categorize the types of requests and to format the return to the CLI
$requestDraft = [];
//types
$requestDraft['images'] = [];
$requestDraft['styles'] = [];
$requestDraft['scripts'] = [];
$requestDraft['documents'] = [];
$requestDraft['others'] = [];
$requestDraft['requests'] = "";
//Initializing a dom document
$domDocument = new \DOMDocument();
//suppressing warnings on syntax and loading body (html)
@$domDocument->loadHTML($this->body);
$xpath = new \DOMXPath($domDocument);
$sources = $xpath->evaluate("//@src|//link[@rel='stylesheet']/@href|//link[@rel='icon']/@href");
//FileHelper
$fileHelper = new FileHelper();
//properties needed inside the for loop
$type = null;
$location = null;
$size = 0;
$loadTime = 0;
//loop through src attributes (img, script, iframes etc)
for ($i = 0; $i < $sources->length; $i++) {
//get value (src)
$source = $sources->item($i)->nodeValue;
//parsing the source
$url = parse_url($source);
//if host is set then it's an absolute path
if (isset($url['host'])) {
//if the src is absolute but starts with // (remove the //)
$source = preg_replace('/^\\/\\/(.*)$/i', '${1}', $source);
} else {
//if a relative path starts with / (go up into directory)
if (preg_match('/^\\/(?!\\/)/im', $source)) {
//formatting url - if it doesn't have a scheme
$inputUrl = preg_match('/((?:http|https|ftp):\\/{2}[0-9a-z_-]+\\.+[A-Z.]+)/i', $this->url) ? $this->url : 'http://' . $this->url;
//parsing the initial URL inserted
$parsedUrl = parse_url($inputUrl);
//getting the hostname of the URL inserted
$host = $parsedUrl['host'];
//setting the source with the url
$source = $host . $source;
} else {
//returning the URL (without params/args)
$url = dirname($inputUrl);
//foramtting the URL
$source = $url . '/' . $source;
}
}
//create url service with the source
$urlService = new UrlService($source);
//Initializing cURL
if ($urlService->curlInitialize()) {
//getting content type service (FileService or WebsiteService)
$typeService = $urlService->getContentTypeService();
//FileService
if ($typeService instanceof FileService) {
$type = $sources->item($i)->parentNode->localName;
$location = $source;
$size = $typeService->getFileSize();
$loadTime = $typeService->getLoadTime();
} else {
if ($typeService instanceof WebsiteService) {
$request = new \stdClass();
$type = 'document';
$location = $source;
$size = $typeService->getFileSize();
$loadTime = $typeService->getLoadTime();
}
}
//Categorizing request
switch ($type) {
case 'img':
$requestDraft['images'][] = "- Location: " . $location . "\n- - Size: " . $fileHelper->formatSize($size) . "\n- - Finish: " . $loadTime . "\n";
break;
case 'link':
$requestDraft['styles'][] = "- Location: " . $location . "\n- - Size: " . $fileHelper->formatSize($size) . "\n- - Finish: " . $loadTime . "\n";
break;
case 'script':
$requestDraft['scripts'][] = "- Location: " . $location . "\n- - Size: " . $fileHelper->formatSize($size) . "\n- - Finish: " . $loadTime . "\n";
break;
case 'document':
$requestDraft['documents'][] = "- Location: " . $location . "\n- - Size: " . $fileHelper->formatSize($size) . "\n- - Finish: " . $loadTime . "\n";
break;
default:
$requestDraft['others'][] = "- Location: " . $location . "\n- - Size: " . $fileHelper->formatSize($size) . "\n- - Finish: " . $loadTime . "\n";
break;
}
//Incrementing the totals
$totalSize = $totalSize + $size;
$totalTime = floatval($totalTime) + floatval($loadTime);
}
}
//Format for CLI into sections including size.
foreach (array_keys($requestDraft) as $key => $type) {
if ($type != 'requests') {
$requestDraft['requests'] .= "\nRequests: " . count($requestDraft[$type]) . " Type: {$type} \n";
for ($i = 0; $i < count($requestDraft[$type]); $i++) {
$requestDraft['requests'] .= $requestDraft[$type][$i];
}
}
}
//getting the total size of the requests
$totalSize = $fileHelper->formatSize($totalSize);
$requestDraft['totalSize'] = "\nTotal requests download size: {$totalSize}\n";
//getting the total time to load the website + requests
$totalTime = floatval($totalTime) + floatval($this->totalTime);
$totalTime = $totalTime > 1 ? $totalTime . 's' : $totalTime . 'ms';
$requestDraft['loadTime'] = "Total load time: {$totalTime}";
//return draft of the requests
return $requestDraft;
}
