// results.
if(! function_exists('fetch_url')) {
-function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0) {
+function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_content=Null) {
$a = get_app();
- $ch = curl_init($url);
+ $ch = @curl_init($url);
if(($redirects > 8) || (! $ch))
return false;
- curl_setopt($ch, CURLOPT_HEADER, true);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
- curl_setopt($ch, CURLOPT_USERAGENT, "Friendika");
+ @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");
+
if(intval($timeout)) {
- curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
+ @curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
}
else {
$curl_time = intval(get_config('system','curl_timeout'));
- curl_setopt($ch, CURLOPT_TIMEOUT, (($curl_time !== false) ? $curl_time : 60));
+ @curl_setopt($ch, CURLOPT_TIMEOUT, (($curl_time !== false) ? $curl_time : 60));
}
// by default we will allow self-signed certs
// but you can override this
$check_cert = get_config('system','verifyssl');
- curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
+ @curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
$prx = get_config('system','proxy');
if(strlen($prx)) {
- curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
- curl_setopt($ch, CURLOPT_PROXY, $prx);
- $prxusr = get_config('system','proxyuser');
+ @curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
+ @curl_setopt($ch, CURLOPT_PROXY, $prx);
+ $prxusr = @get_config('system','proxyuser');
if(strlen($prxusr))
- curl_setopt($ch, CURLOPT_PROXYUSERPWD, $prxusr);
+ @curl_setopt($ch, CURLOPT_PROXYUSERPWD, $prxusr);
}
if($binary)
- curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
+ @curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
$a->set_curl_code(0);
$s = @curl_exec($ch);
$base = $s;
- $curl_info = curl_getinfo($ch);
+ $curl_info = @curl_getinfo($ch);
$http_code = $curl_info['http_code'];
$header = '';
$a->set_curl_headers($header);
- curl_close($ch);
+ @curl_close($ch);
return($body);
}}
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
- curl_setopt($ch, CURLOPT_USERAGENT, "Friendika");
+ curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
if(intval($timeout)) {
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
// or if the resultant personal XRD doesn't contain a supported
// subscription/friend-request attribute.
+// amended 7/9/2011 to return an hcard which could save potentially loading
+// a lengthy content page to scrape dfrn attributes
+
if(! function_exists('webfinger_dfrn')) {
-function webfinger_dfrn($s) {
+function webfinger_dfrn($s,&$hcard) {
if(! strstr($s,'@')) {
return $s;
}
+ $profile_link = '';
+
$links = webfinger($s);
logger('webfinger_dfrn: ' . $s . ':' . print_r($links,true), LOGGER_DATA);
if(count($links)) {
- foreach($links as $link)
+ foreach($links as $link) {
if($link['@attributes']['rel'] === NAMESPACE_DFRN)
- return $link['@attributes']['href'];
- foreach($links as $link)
+ $profile_link = $link['@attributes']['href'];
if($link['@attributes']['rel'] === NAMESPACE_OSTATUSSUB)
- return 'stat:' . $link['@attributes']['template'];
+ $profile_link = 'stat:' . $link['@attributes']['template'];
+ if($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard')
+ $hcard = $link['@attributes']['href'];
+ }
}
- return '';
+ return $profile_link;
}}
// Given an email style address, perform webfinger lookup and
// don't try and parse raw xml as html
if(! strstr($html,'<?xml')) {
require_once('library/HTML5/Parser.php');
- $dom = @HTML5_Parser::parse($html);
+
+ try {
+ $dom = HTML5_Parser::parse($html);
+ } catch (DOMException $e) {
+ logger('lrdd: parse error: ' . $e);
+ }
if($dom) {
$items = $dom->getElementsByTagName('link');
$xrd_timeout = intval(get_config('system','xrd_timeout'));
$redirects = 0;
- $xml = fetch_url($url,false,$redirects,(($xrd_timeout) ? $xrd_timeout : 30));
+ $xml = fetch_url($url,false,$redirects,(($xrd_timeout) ? $xrd_timeout : 20));
logger('fetch_xrd_links: ' . $xml, LOGGER_DATA);
if ((! $xml) || (! stristr($xml,'<xrd')))
return array();
+ // fix diaspora's bad xml
+ $xml = str_replace(array('href="','"/>'),array('href="','"/>'),$xml);
+
$h = parse_xml_string($xml);
if(! $h)
return array();
$aliases = array($alias);
else
$aliases = $alias;
- if(count($aliases)) {
+ if(is_array($aliases) && count($aliases)) {
foreach($aliases as $alias) {
$links[]['@attributes'] = array('rel' => 'alias' , 'href' => $alias);
}
if(! function_exists('validate_url')) {
function validate_url(&$url) {
+ // no naked subdomains
+ if(strpos($url,'.') === false)
+ return false;
if(substr($url,0,4) != 'http')
$url = 'http://' . $url;
$h = @parse_url($url);
return $x;
}}
-function add_fcontact($arr) {
-
- $r = q("insert into fcontact ( `url`,`name`,`photo`,`request`,`nick`,`addr`,
- `notify`,`poll`,`confirm`,`network`,`alias`,`pubkey` )
- values('%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s')",
- dbesc($arr['url']),
- dbesc($arr['name']),
- dbesc($arr['photo']),
- dbesc($arr['request']),
- dbesc($arr['nick']),
- dbesc($arr['addr']),
- dbesc($arr['notify']),
- dbesc($arr['poll']),
- dbesc($arr['confirm']),
- dbesc($arr['network']),
- dbesc($arr['alias']),
- dbesc($arr['pubkey'])
- );
+function add_fcontact($arr,$update = false) {
+
+ if($update) {
+ $r = q("UPDATE `fcontact` SET
+ `name` = '%s',
+ `photo` = '%s',
+ `request` = '%s',
+ `nick` = '%s',
+ `addr` = '%s',
+ `batch` = '%s',
+ `notify` = '%s',
+ `poll` = '%s',
+ `confirm` = '%s',
+ `alias` = '%s',
+ `pubkey` = '%s',
+ `updated` = '%s'
+ WHERE `url` = '%s' AND `network` = '%s' LIMIT 1",
+ dbesc($arr['name']),
+ dbesc($arr['photo']),
+ dbesc($arr['request']),
+ dbesc($arr['nick']),
+ dbesc($arr['addr']),
+ dbesc($arr['batch']),
+ dbesc($arr['notify']),
+ dbesc($arr['poll']),
+ dbesc($arr['confirm']),
+ dbesc($arr['alias']),
+ dbesc($arr['pubkey']),
+ dbesc(datetime_convert()),
+ dbesc($arr['url']),
+ dbesc($arr['network'])
+ );
+ }
+ else {
+ $r = q("insert into fcontact ( `url`,`name`,`photo`,`request`,`nick`,`addr`,
+ `batch`, `notify`,`poll`,`confirm`,`network`,`alias`,`pubkey`,`updated` )
+ values('%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s')",
+ dbesc($arr['url']),
+ dbesc($arr['name']),
+ dbesc($arr['photo']),
+ dbesc($arr['request']),
+ dbesc($arr['nick']),
+ dbesc($arr['addr']),
+ dbesc($arr['batch']),
+ dbesc($arr['notify']),
+ dbesc($arr['poll']),
+ dbesc($arr['confirm']),
+ dbesc($arr['network']),
+ dbesc($arr['alias']),
+ dbesc($arr['pubkey']),
+ dbesc(datetime_convert())
+ );
+ }
+
return $r;
}
projects / friendica.git / blobdiff