if(! function_exists('fetch_url')) {
function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_content=Null) {
+ $stamp1 = microtime(true);
+
$a = get_app();
$ch = @curl_init($url);
- if(($redirects > 8) || (! $ch))
+ if(($redirects > 8) || (! $ch))
return false;
@curl_setopt($ch, CURLOPT_HEADER, true);
+
+// These settings aren't needed. We're following the location already.
+// @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+// @curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
+
if (!is_null($accept_content)){
curl_setopt($ch,CURLOPT_HTTPHEADER, array (
"Accept: " . $accept_content
}
if($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));
+ $new_location_info = @parse_url($curl_info["redirect_url"]);
+ $old_location_info = @parse_url($curl_info["url"]);
+
+ $newurl = $curl_info["redirect_url"];
+
+ if (($new_location_info["path"] == "") AND ($new_location_info["host"] != ""))
+ $newurl = $new_location_info["scheme"]."://".$new_location_info["host"].$old_location_info["path"];
+
+ //$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);
$body = substr($s,strlen($header));
$a->set_curl_headers($header);
@curl_close($ch);
+
+ $a->save_timestamp($stamp1, "network");
+
return($body);
}}
if(! function_exists('post_url')) {
function post_url($url,$params, $headers = null, &$redirects = 0, $timeout = 0) {
+
+ $stamp1 = microtime(true);
+
$a = get_app();
$ch = curl_init($url);
- if(($redirects > 8) || (! $ch))
+ if(($redirects > 8) || (! $ch))
return false;
curl_setopt($ch, CURLOPT_HEADER, true);
$a->set_curl_headers($header);
curl_close($ch);
+
+ $a->save_timestamp($stamp1, "network");
+
return($body);
}}
if($link['@attributes']['rel'] === NAMESPACE_DFRN)
$profile_link = $link['@attributes']['href'];
if($link['@attributes']['rel'] === NAMESPACE_OSTATUSSUB)
- $profile_link = 'stat:' . $link['@attributes']['template'];
+ $profile_link = 'stat:' . $link['@attributes']['template'];
if($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard')
- $hcard = $link['@attributes']['href'];
+ $hcard = $link['@attributes']['href'];
}
}
return $profile_link;
logger('lrdd: constructed url: ' . $url);
$xml = fetch_url($url);
+
$headers = $a->get_curl_headers();
if (! $xml)
elseif(x($link['@attributes'],'href'))
$href = $link['@attributes']['href'];
}
- }
+ }
}
if((! isset($tpl)) || (! strpos($tpl,'{uri}')))
$lines = explode("\n",$headers);
if(count($lines)) {
- foreach($lines as $line) {
+ foreach($lines as $line) {
if((stristr($line,'link:')) && preg_match('/<([^>].*)>.*rel\=[\'\"]lrdd[\'\"]/',$line,$matches)) {
return(fetch_xrd_links($matches[1]));
break;
$lines = explode("\n",$headers);
if(count($lines)) {
- foreach($lines as $line) {
+ foreach($lines as $line) {
// TODO alter the following regex to support multiple relations (space separated)
if((stristr($line,'link:')) && preg_match('/<([^>].*)>.*rel\=[\'\"]lrdd[\'\"]/',$line,$matches)) {
$pagelink = $matches[1];
if(! function_exists('validate_url')) {
function validate_url(&$url) {
-
+
// no naked subdomains (allow localhost for tests)
if(strpos($url,'.') === false && strpos($url,'/localhost/') === false)
return false;
if(substr($url,0,4) != 'http')
$url = 'http://' . $url;
$h = @parse_url($url);
-
+
if(($h) && (dns_get_record($h['host'], DNS_A + DNS_CNAME + DNS_PTR) || filter_var($h['host'], FILTER_VALIDATE_IP) )) {
return true;
}
$scaled = $mtch[1];
$i = fetch_url($scaled);
- $cache = get_config('system','itemcache');
- if (($cache != '') and is_dir($cache)) {
- $cachefile = $cache."/".hash("md5", $scaled);
+ $cachefile = get_cachefile(hash("md5", $scaled));
+ if ($cachefile != '') {
+ $stamp1 = microtime(true);
file_put_contents($cachefile, $i);
+ $a->save_timestamp($stamp1, "file");
}
// guess mimetype from headers or filename
$type = guess_image_type($mtch[1],true);
-
+
if($i) {
$ph = new Photo($i, $type);
if($ph->is_valid()) {
}
}
}
+
+ // replace the special char encoding
+ $s = htmlspecialchars($s,ENT_NOQUOTES,'UTF-8');
return $s;
}
* Return: The parsed XML in an array form. Use print_r() to see the resulting array structure.
* Examples: $array = xml2array(file_get_contents('feed.xml'));
* $array = xml2array(file_get_contents('feed.xml', true, 1, 'attribute'));
- */
+ */
function xml2array($contents, $namespaces = true, $get_attributes=1, $priority = 'attribute') {
if(!$contents) return array();
$result = array();
$attributes_data = array();
-
+
if(isset($value)) {
if($priority == 'tag') $result = $value;
else $result['value'] = $value; // Put the value in a assoc array if we are in the 'Attribute' mode
// See tag status and do the needed.
if($namespaces && strpos($tag,':')) {
- $namespc = substr($tag,0,strrpos($tag,':'));
+ $namespc = substr($tag,0,strrpos($tag,':'));
$tag = strtolower(substr($tag,strlen($namespc)+1));
$result['@namespace'] = $namespc;
}
} else { // This section will make the value an array if multiple tags with the same name appear together
$current[$tag] = array($current[$tag],$result); // This will combine the existing item and the new item together to make an array
$repeated_tag_index[$tag.'_'.$level] = 2;
-
+
if(isset($current[$tag.'_attr'])) { // The attribute of the last(0th) tag must be moved as well
$current[$tag]['0_attr'] = $current[$tag.'_attr'];
unset($current[$tag.'_attr']);
// ...push the new element into that array.
$current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result;
-
+
if($priority == 'tag' and $get_attributes and $attributes_data) {
$current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data;
}
$repeated_tag_index[$tag.'_'.$level] = 1;
if($priority == 'tag' and $get_attributes) {
if(isset($current[$tag.'_attr'])) { // The attribute of the last(0th) tag must be moved as well
-
+
$current[$tag]['0_attr'] = $current[$tag.'_attr'];
unset($current[$tag.'_attr']);
}
-
+
if($attributes_data) {
$current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data;
}
$current = &$parent[$level-1];
}
}
-
+
return($xml_array);
-}
+}
projects / friendica.git / blobdiff