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-rw-r--r--classes/File_redirection.php68
1 files changed, 32 insertions, 36 deletions
diff --git a/classes/File_redirection.php b/classes/File_redirection.php
index b7945699a..79052bf7d 100644
--- a/classes/File_redirection.php
+++ b/classes/File_redirection.php
@@ -47,15 +47,18 @@ class File_redirection extends Memcached_DataObject
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
- static function _commonHttp($url, $redirs) {
- $request = new HTTPClient($url);
- $request->setConfig(array(
- 'connect_timeout' => 10, // # seconds to wait
- 'max_redirs' => $redirs, // # max number of http redirections to follow
- 'follow_redirects' => true, // Follow redirects
- 'store_body' => false, // We won't need body content here.
- ));
- return $request;
+ function _commonCurl($url, $redirs) {
+ $curlh = curl_init();
+ curl_setopt($curlh, CURLOPT_URL, $url);
+ curl_setopt($curlh, CURLOPT_AUTOREFERER, true); // # setup referer header when folowing redirects
+ curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 10); // # seconds to wait
+ curl_setopt($curlh, CURLOPT_MAXREDIRS, $redirs); // # max number of http redirections to follow
+ curl_setopt($curlh, CURLOPT_USERAGENT, USER_AGENT);
+ curl_setopt($curlh, CURLOPT_FOLLOWLOCATION, true); // Follow redirects
+ curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
+ curl_setopt($curlh, CURLOPT_FILETIME, true);
+ curl_setopt($curlh, CURLOPT_HEADER, true); // Include header in output
+ return $curlh;
}
function _redirectWhere_imp($short_url, $redirs = 10, $protected = false) {
@@ -79,39 +82,32 @@ class File_redirection extends Memcached_DataObject
if(strpos($short_url,'://') === false){
return $short_url;
}
- try {
- $request = self::_commonHttp($short_url, $redirs);
- // Don't include body in output
- $request->setMethod(HTTP_Request2::METHOD_HEAD);
- $response = $request->send();
-
- if (405 == $response->getCode()) {
- // Server doesn't support HEAD method? Can this really happen?
- // We'll try again as a GET and ignore the response data.
- $request = self::_commonHttp($short_url, $redirs);
- $response = $request->send();
- }
- } catch (Exception $e) {
- // Invalid URL or failure to reach server
- return $short_url;
+ $curlh = File_redirection::_commonCurl($short_url, $redirs);
+ // Don't include body in output
+ curl_setopt($curlh, CURLOPT_NOBODY, true);
+ curl_exec($curlh);
+ $info = curl_getinfo($curlh);
+ curl_close($curlh);
+
+ if (405 == $info['http_code']) {
+ $curlh = File_redirection::_commonCurl($short_url, $redirs);
+ curl_exec($curlh);
+ $info = curl_getinfo($curlh);
+ curl_close($curlh);
}
- if ($response->getRedirectCount() && File::isProtected($response->getUrl())) {
- // Bump back up the redirect chain until we find a non-protected URL
- return self::_redirectWhere_imp($short_url, $response->getRedirectCount() - 1, true);
+ if (!empty($info['redirect_count']) && File::isProtected($info['url'])) {
+ return File_redirection::_redirectWhere_imp($short_url, $info['redirect_count'] - 1, true);
}
- $ret = array('code' => $response->getCode()
- , 'redirects' => $response->getRedirectCount()
- , 'url' => $response->getUrl());
+ $ret = array('code' => $info['http_code']
+ , 'redirects' => $info['redirect_count']
+ , 'url' => $info['url']);
- $type = $response->getHeader('Content-Type');
- if ($type) $ret['type'] = $type;
+ if (!empty($info['content_type'])) $ret['type'] = $info['content_type'];
if ($protected) $ret['protected'] = true;
- $size = $request->getHeader('Content-Length'); // @fixme bytes?
- if ($size) $ret['size'] = $size;
- $time = $request->getHeader('Last-Modified');
- if ($time) $ret['time'] = strtotime($time);
+ if (!empty($info['download_content_length'])) $ret['size'] = $info['download_content_length'];
+ if (isset($info['filetime']) && ($info['filetime'] > 0)) $ret['time'] = $info['filetime'];
return $ret;
}