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network: Small changes

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This commit is contained in:
Michael Vogel 2012-07-07 20:40:15 +02:00
parent dafc84390d
commit e9d7f85297
1 changed files with 13 additions and 15 deletions
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28
include/network.php
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@ -14,15 +14,16 @@ function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_
return false;
@curl_setopt($ch, CURLOPT_HEADER, true);
if (!is_null($accept_content)){
curl_setopt($ch,CURLOPT_HTTPHEADER, array (
"Accept: " . $accept_content
));
}
@curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
@curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
//@curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
@curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; Friendica)");
if(intval($timeout)) {
@ -59,7 +60,6 @@ function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_
$base = $s;
$curl_info = @curl_getinfo($ch);
$http_code = $curl_info['http_code'];
// logger('fetch_url:' . $http_code . ' data: ' . $s);
$header = '';
@ -73,24 +73,22 @@ function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_
}
if($http_code == 301 || $http_code == 302 || $http_code == 303 || $http_code == 307) {
$matches = array();
preg_match('/(Location:|URI:)(.*?)\n/', $header, $matches);
$newurl = trim(array_pop($matches));
$matches = array();
preg_match('/(Location:|URI:)(.*?)\n/', $header, $matches);
$newurl = trim(array_pop($matches));
if(strpos($newurl,'/') === 0)
$newurl = $url . $newurl;
$url_parsed = @parse_url($newurl);
if (isset($url_parsed)) {
$redirects++;
return fetch_url($newurl,$binary,$redirects,$timeout);
}
}
$url_parsed = @parse_url($newurl);
if (isset($url_parsed)) {
$redirects++;
return fetch_url($newurl,$binary,$redirects,$timeout);
}
}
$a->set_curl_code($http_code);
$body = substr($s,strlen($header));
$a->set_curl_headers($header);
@curl_close($ch);
return($body);
}}