parse_url: if url returns an image/audio/video file instead of a webpage, return the bbcode for the appropriate content type. This results in two web fetches of the url in question, but the first one is just a HEAD. This way we won't try and download and parse an entire video. TODO: img's are checked to see if they should be zid-ified, but audio/video currently are not.

1 files changed, 7 insertions, 0 deletions

diff --git a/include/network.php b/include/network.php
index db32396e4..5912ad79d 100644
--- a/include/network.php
+++ b/include/network.php
@@ -19,6 +19,7 @@ function get_capath() {
  *    'timeout' => int seconds, default system config value or 60 seconds
  *    'http_auth' => username:password
  *    'novalidate' => do not validate SSL certs, default is to validate using our CA list
+ *    'nobody' => only return the header
  *    
  * @returns array
  *    'return_code' => HTTP return code or 0 if timeout or failure
@@ -51,6 +52,9 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) {
 	if(x($opts,'headers'))
 		@curl_setopt($ch, CURLOPT_HTTPHEADER, $opts['headers']);
 
+	if(x($opts,'nobody'))
+		@curl_setopt($ch, CURLOPT_NOBODY, $opts['nobody']);
+
 	if(x($opts,'timeout') && intval($opts['timeout'])) {
 		@curl_setopt($ch, CURLOPT_TIMEOUT, $opts['timeout']);
 	}
@@ -182,6 +186,9 @@ function z_post_url($url,$params, $redirects = 0, $opts = array()) {
 	if(x($opts,'headers'))
 		@curl_setopt($ch, CURLOPT_HTTPHEADER, $opts['headers']);
 
+	if(x($opts,'nobody'))
+		@curl_setopt($ch, CURLOPT_NOBODY, $opts['nobody']);
+
 	if(x($opts,'timeout') && intval($opts['timeout'])) {
 		@curl_setopt($ch, CURLOPT_TIMEOUT, $opts['timeout']);
 	}