Prevent fatal error when $friends isn't an array

[friendica.git] / mod / match.php

diff --git a/mod/match.php b/mod/match.php
index b299619940e670385d4c54f3794d8ff25a5a9c32..0ec753466267a738fd626ba922abecafec02332b 100644 (file)
--- a/mod/match.php
+++ b/mod/match.php
@@ -4,14 +4,17 @@
  */
 
 use Friendica\App;
+use Friendica\Content\Pager;
 use Friendica\Content\Widget;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
+use Friendica\Core\Renderer;
 use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\Model\Contact;
 use Friendica\Util\Network;
 use Friendica\Util\Proxy as ProxyUtils;
+use Friendica\Util\Strings;
 
 require_once 'include/text.php';
 
@@ -53,9 +56,11 @@ function match_content(App $a)
        $tags = trim($r[0]['pub_keywords'] . ' ' . $r[0]['prv_keywords']);
 
        if ($tags) {
+               $pager = new Pager($a->query_string);
+
                $params['s'] = $tags;
-               if ($a->pager['page'] != 1) {
-                       $params['p'] = $a->pager['page'];
+               if ($pager->getPage() != 1) {
+                       $params['p'] = $pager->getPage();
                }
 
                if (strlen(Config::get('system', 'directory'))) {
@@ -66,16 +71,13 @@ function match_content(App $a)
 
                $j = json_decode($x);
 
-               if ($j->total) {
-                       $a->setPagerTotal($j->total);
-                       $a->setPagerItemsPage($j->items_page);
-               }
-
                if (count($j->results)) {
+                       $pager->setItemsPerPage($j->items_page);
+
                        $id = 0;
 
                        foreach ($j->results as $jj) {
-                               $match_nurl = normalise_link($jj->url);
+                               $match_nurl = Strings::normaliseLink($jj->url);
                                $match = q(
                                        "SELECT `nurl` FROM `contact` WHERE `uid` = '%d' AND nurl='%s' LIMIT 1",
                                        intval(local_user()),
@@ -112,15 +114,13 @@ function match_content(App $a)
                                }
                        }
 
-                       $tpl = get_markup_template('viewcontact_template.tpl');
+                       $tpl = Renderer::getMarkupTemplate('viewcontact_template.tpl');
 
-                       $o .= replace_macros(
-                               $tpl,
-                               [
-                               '$title' => L10n::t('Profile Match'),
+                       $o .= Renderer::replaceMacros($tpl, [
+                               '$title'    => L10n::t('Profile Match'),
                                '$contacts' => $entries,
-                               '$paginate' => paginate($a)]
-                       );
+                               '$paginate' => $pager->renderFull($j->total)
+                       ]);
                } else {
                        info(L10n::t('No matches') . EOL);
                }