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Add HTTPRequest::head() function

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Philipp Holzer 2020-10-18 22:15:20 +02:00
parent bfbf8816e2
commit 61da51c2d5
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4 changed files with 34 additions and 8 deletions
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2
mod/parse_url.php
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@ -85,7 +85,7 @@ function parse_url_content(App $a)
// Check if the URL is an image, video or audio file. If so format
// the URL with the corresponding BBCode media tag
// Fetch the header of the URL
$curlResponse = DI::httpRequest()->get($url, ['novalidate' => true, 'nobody' => true]);
$curlResponse = DI::httpRequest()->head($url, ['novalidate' => true]);
if ($curlResponse->isSuccess()) {
// Convert the header fields into an array

11
src/Network/HTTPRequest.php
View file

@ -52,6 +52,17 @@ class HTTPRequest implements IHTTPRequest
$this->baseUrl = $baseUrl->get();
}
/** {@inheritDoc}
*
* @throws HTTPException\InternalServerErrorException
*/
public function head(string $url, array $opts = [])
{
$opts['nobody'] = true;
return $this->get($url, $opts);
}
/**
* {@inheritDoc}
*

23
src/Network/IHTTPRequest.php
View file

@ -29,12 +29,10 @@ interface IHTTPRequest
/**
* Fetches the content of an URL
*
* If binary flag is true, return binary results.
* Set the cookiejar argument to a string (e.g. "/tmp/friendica-cookies.txt")
* to preserve cookies from one request to the next.
*
* @param string $url URL to fetch
* TRUE if asked to return binary results (file download)
* @param int $timeout Timeout in seconds, default system config value or 60 seconds
* @param string $accept_content supply Accept: header with 'accept_content' as the value
* @param string $cookiejar Path to cookie jar file
@ -50,7 +48,6 @@ interface IHTTPRequest
* all the information collected during the fetch.
*
* @param string $url URL to fetch
* TRUE if asked to return binary results (file download)
* @param int $timeout Timeout in seconds, default system config value or 60 seconds
* @param string $accept_content supply Accept: header with 'accept_content' as the value
* @param string $cookiejar Path to cookie jar file
@ -60,16 +57,30 @@ interface IHTTPRequest
public function fetchFull(string $url, int $timeout = 0, string $accept_content = '', string $cookiejar = '');
/**
* Send a GET to an URL.
* Send a HEAD to an URL.
*
* @param string $url URL to fetch
* @param array $opts (optional parameters) assoziative array with:
* 'accept_content' => supply Accept: header with 'accept_content' as the value
* 'timeout' => int Timeout in seconds, default system config value or 60 seconds
* 'http_auth' => username:password
* 'novalidate' => do not validate SSL certs, default is to validate using our CA list
* 'cookiejar' => path to cookie jar file
* 'header' => header array
*
* @return CurlResult
*/
public function head(string $url, array $opts = []);
/**
* Send a GET to an URL.
*
* @param string $url URL to fetch
* TRUE if asked to return binary results (file download)
* @param array $opts (optional parameters) assoziative array with:
* 'accept_content' => supply Accept: header with 'accept_content' as the value
* 'timeout' => int Timeout in seconds, default system config value or 60 seconds
* 'http_auth' => username:password
* 'novalidate' => do not validate SSL certs, default is to validate using our CA list
* 'nobody' => only return the header
* 'cookiejar' => path to cookie jar file
* 'header' => header array
*

6
src/Util/HTTPSignature.php
View file

@ -449,7 +449,11 @@ class HTTPSignature
$curl_opts = $opts;
$curl_opts['header'] = $headers;
$curlResult = DI::httpRequest()->get($request, $curl_opts);
if ($opts['nobody']) {
$curlResult = DI::httpRequest()->head($request, $curl_opts);
} else {
$curlResult = DI::httpRequest()->get($request, $curl_opts);
}
$return_code = $curlResult->getReturnCode();
Logger::log('Fetched for user ' . $uid . ' from ' . $request . ' returned ' . $return_code, Logger::DEBUG);