Merge branch 'master' into notify

[friendica.git] / include / Scrape.php

diff --git a/include/Scrape.php b/include/Scrape.php
old mode 100644 (file)
new mode 100755 (executable)
index 0115bf2..52405ae
--- a/include/Scrape.php
+++ b/include/Scrape.php
@@ -30,8 +30,11 @@ function scrape_dfrn($url) {
                }
        }
 
-
-       $dom = HTML5_Parser::parse($s);
+       try {
+               $dom = HTML5_Parser::parse($s);
+       } catch (DOMException $e) {
+               logger('scrape_dfrn: parse error: ' . $e);
+       }
 
        if(! $dom)
                return $ret;
@@ -132,9 +135,11 @@ function scrape_meta($url) {
                }
        }
 
-
-
-       $dom = HTML5_Parser::parse($s);
+       try {
+               $dom = HTML5_Parser::parse($s);
+       } catch (DOMException $e) {
+               logger('scrape_meta: parse error: ' . $e);
+       }
 
        if(! $dom)
                return $ret;
@@ -177,7 +182,11 @@ function scrape_vcard($url) {
                }
        }
 
-       $dom = HTML5_Parser::parse($s);
+       try {
+               $dom = HTML5_Parser::parse($s);
+       } catch (DOMException $e) {
+               logger('scrape_vcard: parse error: ' . $e);
+       }
 
        if(! $dom)
                return $ret;
@@ -243,26 +252,16 @@ function scrape_feed($url) {
                }
        }
 
-       $dom = HTML5_Parser::parse($s);
+       try {
+               $dom = HTML5_Parser::parse($s);
+       } catch (DOMException $e) {
+               logger('scrape_feed: parse error: ' . $e);
+       }
 
        if(! $dom)
                return $ret;
 
 
-       $items = $dom->getElementsByTagName('img');
-
-       // get img elements (twitter)
-
-       if($items) {
-               foreach($items as $item) {
-                       $x = $item->getAttribute('id');
-                       if($x === 'profile-image') {
-                               $ret['photo'] = $item->getAttribute('src');
-                       }
-               }
-       }
-
-
        $head = $dom->getElementsByTagName('base');
        if($head) {
                foreach($head as $head0) {
@@ -315,7 +314,7 @@ function scrape_feed($url) {
  *
  * PROBE_DIASPORA has a bias towards returning Diaspora information
  * while PROBE_NORMAL has a bias towards dfrn/zot - in the case where
- * an address (such as a Friendika address) supports more than one type
+ * an address (such as a Friendica address) supports more than one type
  * of network. 
  *
  */
@@ -370,6 +369,8 @@ function probe_url($url, $mode = PROBE_NORMAL) {
                                        $hcard = unamp($link['@attributes']['href']);
                                if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
                                        $profile = unamp($link['@attributes']['href']);
+                               if($link['@attributes']['rel'] === 'http://portablecontacts.net/spec/1.0')
+                                       $poco = unamp($link['@attributes']['href']);
                                if($link['@attributes']['rel'] === 'http://joindiaspora.com/seed_location') {
                                        $diaspora_base = unamp($link['@attributes']['href']);
                                        $diaspora = true;
@@ -534,6 +535,9 @@ function probe_url($url, $mode = PROBE_NORMAL) {
                        else
                                $poll = $tapi . '?screen_name=' . $tid;
                        $profile = 'http://twitter.com/#!/' . $tid;
+                       $vcard['photo'] = 'https://api.twitter.com/1/users/profile_image/' . $tid;
+                       $vcard['nick'] = $tid;
+                       $vcard['fn'] = $tid . '@twitter';
                }
 
                if(! x($vcard,'fn'))
@@ -544,7 +548,7 @@ function probe_url($url, $mode = PROBE_NORMAL) {
 
                if($twitter || ! $poll)
                        $check_feed = true;
-               if((! isset($vcard)) || (! $profile))
+               if((! isset($vcard)) || (! x($vcard,'fn')) || (! $profile))
                        $check_feed = true;
                if(($at_addr) && (! count($links)))
                        $check_feed = false;
@@ -682,6 +686,7 @@ function probe_url($url, $mode = PROBE_NORMAL) {
        $result['poll'] = $poll;
        $result['request'] = $request;
        $result['confirm'] = $confirm;
+       $result['poco'] = $poco;
        $result['photo'] = $vcard['photo'];
        $result['priority'] = $priority;
        $result['network'] = $network;