X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2FScrape.php;h=7df86d9f2d7cd4fe3d85372a85e8f80b61873cf9;hb=57c47a8e3660b8b968b36ff7b379f51aa398a684;hp=629f7a063bf3ba409177495caa21a4cbcca3e582;hpb=a21fe4059b3870a0ad24bf73df7a0c2edc5925b7;p=friendica.git

diff --git a/include/Scrape.php b/include/Scrape.php
index 629f7a063b..7df86d9f2d 100644
--- a/include/Scrape.php
+++ b/include/Scrape.php
@@ -343,6 +343,12 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 	if(! $url)
 		return $result;
 
+	$result = Cache::get("probe_url:".$mode.":".$url);
+	if (!is_null($result)) {
+		$result = unserialize($result);
+		return $result;
+	}
+
 	$network = null;
 	$diaspora = false;
 	$diaspora_base = '';
@@ -350,6 +356,23 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 	$diaspora_key = '';
 	$has_lrdd = false;
 	$email_conversant = false;
+	$connectornetworks = false;
+	$appnet = false;
+
+	if (strpos($url,'twitter.com')) {
+		$connectornetworks = true;
+		$network = NETWORK_TWITTER;
+	}
+
+	if (strpos($url,'www.facebook.com')) {
+		$connectornetworks = true;
+		$network = NETWORK_FACEBOOK;
+	}
+
+	if (strpos($url,'alpha.app.net')) {
+		$appnet = true;
+		$network = NETWORK_APPNET;
+	}
 
 	// Twitter is deactivated since twitter closed its old API
 	//$twitter = ((strpos($url,'twitter.com') !== false) ? true : false);
@@ -357,7 +380,7 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 
 	$at_addr = ((strpos($url,'@') !== false) ? true : false);
 
-	if((! $twitter) && (! $lastfm)) {
+	if((!$appnet) && (!$lastfm) && !$connectornetworks) {
 
 		if(strpos($url,'mailto:') !== false && $at_addr) {
 			$url = str_replace('mailto:','',$url);
@@ -401,6 +424,9 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 						$pubkey = $diaspora_key;
 					$diaspora = true;
 				}
+				if($link['@attributes']['rel'] === 'http://ostatus.org/schema/1.0/subscribe') {
+					$diaspora = false;
+				}
 			}
 
 			// Status.Net can have more than one profile URL. We need to match the profile URL
@@ -597,13 +623,16 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 			// Will leave it to others to figure out how to grab the avatar, which is on the $url page in the open graph meta links
 		}
 
-		if($twitter || ! $poll)
+		if($appnet || ! $poll)
 			$check_feed = true;
 		if((! isset($vcard)) || (! x($vcard,'fn')) || (! $profile))
 			$check_feed = true;
 		if(($at_addr) && (! count($links)))
 			$check_feed = false;
 
+		if ($connectornetworks)
+			$check_feed = false;
+
 		if($check_feed) {
 
 			$feedret = scrape_feed(($poll) ? $poll : $url);
@@ -759,5 +788,7 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 			$result = $result2;
 	}
 
+	Cache::set("probe_url:".$mode.":".$url,serialize($result));
+
 	return $result;
 }