Blockbot addon: added base messages.po file for translation

[friendica-addons.git] / numfriends / numfriends.php

diff --git a/numfriends/numfriends.php b/numfriends/numfriends.php
index 9e22b0ea36e1ead79ea20193dd64501bf88e1faf..8bb4e74773528377f6b5b91be92d76a429ccf1bf 100644 (file)
--- a/numfriends/numfriends.php
+++ b/numfriends/numfriends.php
@@ -5,15 +5,15 @@
  * Version: 1.0
  * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
  */
-use Friendica\Core\Addon;
+use Friendica\Core\Hook;
 use Friendica\Core\L10n;
 use Friendica\Core\Logger;
 use Friendica\Core\PConfig;
 
 function numfriends_install() {
 
-       Addon::registerHook('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
-       Addon::registerHook('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
+       Hook::register('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
+       Hook::register('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
 
        Logger::log("installed numfriends");
 }
@@ -21,8 +21,8 @@ function numfriends_install() {
 
 function numfriends_uninstall() {
 
-       Addon::unregisterHook('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
-       Addon::unregisterHook('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
+       Hook::unregister('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
+       Hook::unregister('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
 
 
        Logger::log("removed numfriends");
@@ -37,7 +37,7 @@ function numfriends_uninstall() {
  *
  */
 function numfriends_settings_post($a,$post) {
-       if(! local_user() || (! x($_POST,'numfriends-submit')))
+       if(! local_user() || empty($_POST['numfriends-submit']))
                return;
 
        PConfig::set(local_user(),'system','display_friend_count',intval($_POST['numfriends']));