Added a hook to check if the hook needs to be forked at all

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

diff --git a/libertree/libertree.php b/libertree/libertree.php
index 0804476..a7dcce5 100644 (file)
--- a/libertree/libertree.php
+++ b/libertree/libertree.php
@@ -14,22 +14,25 @@ use Friendica\Core\PConfig;
 use Friendica\Database\DBA;
 use Friendica\Util\Network;
 
-function libertree_install() {
-    Addon::registerHook('post_local',           'addon/libertree/libertree.php', 'libertree_post_local');
-    Addon::registerHook('notifier_normal',      'addon/libertree/libertree.php', 'libertree_send');
-    Addon::registerHook('jot_networks',         'addon/libertree/libertree.php', 'libertree_jot_nets');
-    Addon::registerHook('connector_settings',      'addon/libertree/libertree.php', 'libertree_settings');
-    Addon::registerHook('connector_settings_post', 'addon/libertree/libertree.php', 'libertree_settings_post');
-
-}
-function libertree_uninstall() {
-    Addon::unregisterHook('post_local',       'addon/libertree/libertree.php', 'libertree_post_local');
-    Addon::unregisterHook('notifier_normal',  'addon/libertree/libertree.php', 'libertree_send');
-    Addon::unregisterHook('jot_networks',     'addon/libertree/libertree.php', 'libertree_jot_nets');
-    Addon::unregisterHook('connector_settings',      'addon/libertree/libertree.php', 'libertree_settings');
-    Addon::unregisterHook('connector_settings_post', 'addon/libertree/libertree.php', 'libertree_settings_post');
+function libertree_install()
+{
+       Addon::registerHook('hook_fork',            'addon/libertree/libertree.php', 'libertree_hook_fork');
+       Addon::registerHook('post_local',           'addon/libertree/libertree.php', 'libertree_post_local');
+       Addon::registerHook('notifier_normal',      'addon/libertree/libertree.php', 'libertree_send');
+       Addon::registerHook('jot_networks',         'addon/libertree/libertree.php', 'libertree_jot_nets');
+       Addon::registerHook('connector_settings',      'addon/libertree/libertree.php', 'libertree_settings');
+       Addon::registerHook('connector_settings_post', 'addon/libertree/libertree.php', 'libertree_settings_post');
 }
 
+function libertree_uninstall()
+{
+       Addon::unregisterHook('hook_fork',        'addon/libertree/libertree.php', 'libertree_hook_fork');
+       Addon::unregisterHook('post_local',       'addon/libertree/libertree.php', 'libertree_post_local');
+       Addon::unregisterHook('notifier_normal',  'addon/libertree/libertree.php', 'libertree_send');
+       Addon::unregisterHook('jot_networks',     'addon/libertree/libertree.php', 'libertree_jot_nets');
+       Addon::unregisterHook('connector_settings',      'addon/libertree/libertree.php', 'libertree_settings');
+       Addon::unregisterHook('connector_settings_post', 'addon/libertree/libertree.php', 'libertree_settings_post');
+}
 
 function libertree_jot_nets(&$a,&$b) {
     if(! local_user())
@@ -118,6 +121,21 @@ function libertree_settings_post(&$a,&$b) {
 
 }
 
+function libertree_hook_fork(App &$a, array &$b)
+{
+       if ($b['name'] != 'notifier_normal') {
+               return;
+       }
+
+       $post = $b['data'];
+
+       if ($post['deleted'] || $post['private'] || ($post['created'] !== $post['edited']) ||
+               !strstr($post['postopts'], 'libertree') || ($post['parent'] != $post['id'])) {
+               $b['execute'] = false;
+               return;
+       }
+}
+
 function libertree_post_local(&$a,&$b) {
 
        // This can probably be changed to allow editing by pointing to a different API endpoint