diff options
Diffstat (limited to 'include/network.php')
| -rw-r--r-- | include/network.php | 110 |
1 files changed, 4 insertions, 106 deletions
diff --git a/include/network.php b/include/network.php index df59a30e6..8ac71011e 100644 --- a/include/network.php +++ b/include/network.php @@ -120,13 +120,8 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { @curl_setopt($ch, CURLOPT_USERPWD, $opts['http_auth']); } - if(array_key_exists('http_version',$opts)) { + if(array_key_exists('http_version',$opts)) @curl_setopt($ch,CURLOPT_HTTP_VERSION,$opts['http_version']); - } - else { - @curl_setopt($ch,CURLOPT_HTTP_VERSION,CURL_HTTP_VERSION_1_1); - } - if(x($opts,'cookiejar')) @curl_setopt($ch, CURLOPT_COOKIEJAR, $opts['cookiejar']); @@ -165,7 +160,7 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { // Pull out multiple headers, e.g. proxy and continuation headers // allow for HTTP/2.x without fixing code - while(preg_match('/^HTTP\/[1-3].+? [1-5][0-9][0-9]/',$base)) { + while(preg_match('/^HTTP\/[1-3](\.\d)? [1-5][0-9][0-9]/',$base)) { $chunk = substr($base,0,strpos($base,"\r\n\r\n")+4); $header .= $chunk; $base = substr($base,strlen($chunk)); @@ -298,12 +293,8 @@ function z_post_url($url, $params, $redirects = 0, $opts = array()) { @curl_setopt($ch, CURLOPT_USERPWD, $opts['http_auth']); } - if(array_key_exists('http_version',$opts)) { + if(array_key_exists('http_version',$opts)) @curl_setopt($ch,CURLOPT_HTTP_VERSION,$opts['http_version']); - } - else { - @curl_setopt($ch,CURLOPT_HTTP_VERSION,CURL_HTTP_VERSION_1_1); - } if(x($opts,'cookiejar')) @curl_setopt($ch, CURLOPT_COOKIEJAR, $opts['cookiejar']); @@ -338,7 +329,7 @@ function z_post_url($url, $params, $redirects = 0, $opts = array()) { // Pull out multiple headers, e.g. proxy and continuation headers // allow for HTTP/2.x without fixing code - while(preg_match('/^HTTP\/[1-3].+? [1-5][0-9][0-9]/',$base)) { + while(preg_match('/^HTTP\/[1-3](\.\d)? [1-5][0-9][0-9]/',$base)) { $chunk = substr($base,0,strpos($base,"\r\n\r\n")+4); $header .= $chunk; $base = substr($base,strlen($chunk)); @@ -710,99 +701,6 @@ function sxml2array ( $xmlObject, $out = array () ) /** - * @brief Scales an external image. - * - * @param string $s - * @param string $include_link default true - * @param string $scale_replace default false - * @return string - */ -function scale_external_images($s, $include_link = true, $scale_replace = false) { - - // Picture addresses can contain special characters - $s = htmlspecialchars_decode($s, ENT_COMPAT); - - $matches = null; - $c = preg_match_all('/\[([zi])mg(.*?)\](.*?)\[\/[zi]mg\]/ism', $s, $matches, PREG_SET_ORDER); - if($c) { - require_once('include/photo/photo_driver.php'); - - foreach($matches as $mtch) { - logger('data: ' . $mtch[2] . ' ' . $mtch[3]); - - if(substr($mtch[2],0,1) == '=') { - $owidth = intval(substr($mtch[2],1)); - if($owidth > 0 && $owidth < 1024) - continue; - } - - $hostname = str_replace('www.','',substr(z_root(),strpos(z_root(),'://')+3)); - if(stristr($mtch[3],$hostname)) - continue; - - // $scale_replace, if passed, is an array of two elements. The - // first is the name of the full-size image. The second is the - // name of a remote, scaled-down version of the full size image. - // This allows Friendica to display the smaller remote image if - // one exists, while still linking to the full-size image - if($scale_replace) - $scaled = str_replace($scale_replace[0], $scale_replace[1], $mtch[3]); - else - $scaled = $mtch[3]; - - if(! strpbrk(substr($scaled, 0, 1), 'zhfmt')) - continue; - - $i = z_fetch_url($scaled, true); - - $cache = get_config('system', 'itemcache'); - if (($cache != '') and is_dir($cache)) { - $cachefile = $cache . '/' . hash('md5', $scaled); - file_put_contents($cachefile, $i['body']); - } - - // guess mimetype from headers or filename - - $type = guess_image_type($mtch[3], $i['header']); - if(strpos($type, 'image') === false) - continue; - - if($i['success']) { - $ph = photo_factory($i['body'], $type); - - if(! is_object($ph)) - continue; - - if($ph->is_valid()) { - $orig_width = $ph->getWidth(); - $orig_height = $ph->getHeight(); - - if($orig_width > 1024 || $orig_height > 1024) { - $tag = (($match[1] == 'z') ? 'zmg' : 'img'); - $linktag = (($match[1] == 'z') ? 'zrl' : 'url'); - $ph->scaleImage(1024); - $new_width = $ph->getWidth(); - $new_height = $ph->getHeight(); - logger('data: ' . $orig_width . '->' . $new_width . 'w ' . $orig_height . '->' . $new_height . 'h' . ' match: ' . $mtch[0], LOGGER_DEBUG); - $s = str_replace($mtch[0],'[' . $tag . '=' . $new_width . 'x' . $new_height. ']' . $scaled . '[/' . $tag . ']' - . "\n" . (($include_link) - ? '[' . $linktag . '=' . $mtch[3] . ']' . t('view full size') . '[/' . $linktag . ']' . "\n" - : ''),$s); - logger('new string: ' . $s, LOGGER_DEBUG); - } - } - } - } - } - - // replace the special char encoding - - $s = htmlspecialchars($s, ENT_COMPAT, 'UTF-8'); - - return $s; -} - -/** * @brief xml2array() will convert the given XML text to an array in the XML structure. * * Link: http://www.bin-co.com/php/scripts/xml2array/ |