if (!is_null($accept_content)){
curl_setopt($ch,CURLOPT_HTTPHEADER, array (
- "Accept: "+$accept_content
+ "Accept: " . $accept_content
));
}
@curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
- @curl_setopt($ch, CURLOPT_USERAGENT, "Friendika");
+ @curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
if(intval($timeout)) {
$curl_info = @curl_getinfo($ch);
$http_code = $curl_info['http_code'];
+// logger('fetch_url:' . $http_code . ' data: ' . $s);
$header = '';
// Pull out multiple headers, e.g. proxy and continuation headers
if($http_code == 301 || $http_code == 302 || $http_code == 303 || $http_code == 307) {
$matches = array();
preg_match('/(Location:|URI:)(.*?)\n/', $header, $matches);
- $url = trim(array_pop($matches));
- $url_parsed = @parse_url($url);
+ $newurl = trim(array_pop($matches));
+ if(strpos($newurl,'/') === 0)
+ $newurl = $url . $newurl;
+ $url_parsed = @parse_url($newurl);
if (isset($url_parsed)) {
$redirects++;
- return fetch_url($url,$binary,$redirects,$timeout);
+ return fetch_url($newurl,$binary,$redirects,$timeout);
}
}
curl_setopt($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, $timeout);
if($http_code == 301 || $http_code == 302 || $http_code == 303) {
$matches = array();
preg_match('/(Location:|URI:)(.*?)\n/', $header, $matches);
- $url = trim(array_pop($matches));
- $url_parsed = @parse_url($url);
+ $newurl = trim(array_pop($matches));
+ if(strpos($newurl,'/') === 0)
+ $newurl = $url . $newurl;
+ $url_parsed = @parse_url($newurl);
if (isset($url_parsed)) {
$redirects++;
- return post_url($url,$params,$headers,$redirects,$timeout);
+ return fetch_url($newurl,$binary,$redirects,$timeout);
}
}
$a->set_curl_code($http_code);
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(! $h)
return array();
if(! function_exists('validate_url')) {
function validate_url(&$url) {
+ // no naked subdomains
+ if(strpos($url,'.') === false)
+ return false;
if(substr($url,0,4) != 'http')
$url = 'http://' . $url;
$h = @parse_url($url);
return $r;
}
+
+
+function scale_external_images($s,$include_link = true) {
+
+ $a = get_app();
+
+ $matches = null;
+ $c = preg_match_all('/\[img\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
+ if($c) {
+ require_once('include/Photo.php');
+ foreach($matches as $mtch) {
+ logger('scale_external_image: ' . $mtch[1]);
+ $hostname = str_replace('www.','',substr($a->get_baseurl(),strpos($a->get_baseurl(),'://')+3));
+ if(stristr($mtch[1],$hostname))
+ continue;
+ $i = fetch_url($mtch[1]);
+ if($i) {
+ $ph = new Photo($i);
+ if($ph->is_valid()) {
+ $orig_width = $ph->getWidth();
+ $orig_height = $ph->getHeight();
+
+ if($orig_width > 640 || $orig_height > 640) {
+
+ $ph->scaleImage(640);
+ $new_width = $ph->getWidth();
+ $new_height = $ph->getHeight();
+ logger('scale_external_images: ' . $orig_width . '->' . $new_width . 'w ' . $orig_height . '->' . $new_height . 'h' . ' match: ' . $mtch[0], LOGGER_DEBUG);
+ $s = str_replace($mtch[0],'[img=' . $new_width . 'x' . $new_height. ']' . $mtch[1] . '[/img]'
+ . "\n" . (($include_link)
+ ? '[url=' . $mtch[1] . ']' . t('view full size') . '[/url]' . "\n"
+ : ''),$s);
+ logger('scale_external_images: new string: ' . $s, LOGGER_DEBUG);
+ }
+ }
+ }
+ }
+ }
+ return $s;
+}