Merge pull request #6226 from annando/oembed-array

[friendica.git] / mod / hcard.php

diff --git a/mod/hcard.php b/mod/hcard.php
index 7e5c2cc08add11cb7739eeafe7fe79cc4dbb0e18..c8b6db455c6e4dab2d1325558c751f3eb6bb1e2a 100644 (file)
--- a/mod/hcard.php
+++ b/mod/hcard.php
@@ -29,27 +29,27 @@ function hcard_init(App $a)
 
        Profile::load($a, $which, $profile);
 
-       if ((x($a->profile, 'page-flags')) && ($a->profile['page-flags'] == Contact::PAGE_COMMUNITY)) {
+       if (!empty($a->profile['page-flags']) && ($a->profile['page-flags'] == Contact::PAGE_COMMUNITY)) {
                $a->page['htmlhead'] .= '<meta name="friendica.community" content="true" />';
        }
-       if (x($a->profile, 'openidserver')) {
+       if (!empty($a->profile['openidserver'])) {
                $a->page['htmlhead'] .= '<link rel="openid.server" href="' . $a->profile['openidserver'] . '" />' . "\r\n";
        }
-       if (x($a->profile, 'openid')) {
+       if (!empty($a->profile['openid'])) {
                $delegate = ((strstr($a->profile['openid'], '://')) ? $a->profile['openid'] : 'http://' . $a->profile['openid']);
                $a->page['htmlhead'] .= '<link rel="openid.delegate" href="' . $delegate . '" />' . "\r\n";
        }
 
        if (!$blocked) {
-               $keywords = ((x($a->profile, 'pub_keywords')) ? $a->profile['pub_keywords'] : '');
+               $keywords = defaults($a->profile, 'pub_keywords', '');
                $keywords = str_replace([',',' ',',,'], [' ',',',','], $keywords);
                if (strlen($keywords)) {
-                       $a->page['htmlhead'] .= '<meta name="keywords" content="' . $keywords . '" />' . "\r\n" ;
+                       $a->page['htmlhead'] .= '<meta name="keywords" content="' . $keywords . '" />' . "\r\n";
                }
        }
 
-       $a->page['htmlhead'] .= '<meta name="dfrn-global-visibility" content="' . (($a->profile['net-publish']) ? 'true' : 'false') . '" />' . "\r\n" ;
-       $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . System::baseUrl() . '/dfrn_poll/' . $which .'" />' . "\r\n" ;
+       $a->page['htmlhead'] .= '<meta name="dfrn-global-visibility" content="' . (($a->profile['net-publish']) ? 'true' : 'false') . '" />' . "\r\n";
+       $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . System::baseUrl() . '/dfrn_poll/' . $which .'" />' . "\r\n";
        $uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->getHostName() . (($a->getURLPath()) ? '/' . $a->getURLPath() : ''));
        $a->page['htmlhead'] .= '<link rel="lrdd" type="application/xrd+xml" href="' . System::baseUrl() . '/xrd/?uri=' . $uri . '" />' . "\r\n";
        header('Link: <' . System::baseUrl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);