Remove unused template variable in dfrn_req_confirm

[friendica.git] / mod / hcard.php

diff --git a/mod/hcard.php b/mod/hcard.php
index 87f5ef3207be5e53740046ea4af71a65d2146524..c8b6db455c6e4dab2d1325558c751f3eb6bb1e2a 100644 (file)
--- a/mod/hcard.php
+++ b/mod/hcard.php
@@ -4,7 +4,9 @@
  */
 use Friendica\App;
 use Friendica\Core\Config;
+use Friendica\Core\L10n;
 use Friendica\Core\System;
+use Friendica\Model\Contact;
 use Friendica\Model\Profile;
 
 function hcard_init(App $a)
@@ -14,7 +16,7 @@ function hcard_init(App $a)
        if ($a->argc > 1) {
                $which = $a->argv[1];
        } else {
-               notice(t('No profile') . EOL);
+               notice(L10n::t('No profile') . EOL);
                $a->error = 404;
                return;
        }
@@ -27,32 +29,32 @@ function hcard_init(App $a)
 
        Profile::load($a, $which, $profile);
 
-       if ((x($a->profile, 'page-flags')) && ($a->profile['page-flags'] == 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 = str_replace(array(',',' ',',,'), array(' ',',',','), $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" ;
-       $uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->get_hostname() . (($a->path) ? '/' . $a->path : ''));
+       $a->page['htmlhead'] .= '<meta name="dfrn-global-visibility" content="' . (($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);
 
-       $dfrn_pages = array('request', 'confirm', 'notify', 'poll');
+       $dfrn_pages = ['request', 'confirm', 'notify', 'poll'];
        foreach ($dfrn_pages as $dfrn) {
                $a->page['htmlhead'] .= "<link rel=\"dfrn-{$dfrn}\" href=\"".System::baseUrl()."/dfrn_{$dfrn}/{$which}\" />\r\n";
        }