Fix "gravity" notice

[friendica.git] / include / conversation.php

diff --git a/include/conversation.php b/include/conversation.php
index eb5e95d6db9f207ce3e6e7b59c8461ffb423102f..6fdfd30b466502e2070968a7f1c3acfce22be7cf 100644 (file)
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -671,7 +671,7 @@ function conversation(App $a, array $items, $mode, $update, $preview = false, $o
 
                                $item['pagedrop'] = $page_dropping;
 
-                               if ($item['id'] == $item['parent']) {
+                               if ($item['gravity'] == GRAVITY_PARENT) {
                                        $item_object = new Post($item);
                                        $conv->addParent($item_object);
                                }
@@ -799,7 +799,7 @@ function conversation_add_children(array $parents, $block_authors, $order, $uid)
  */
 function conversation_fetch_items(array $parent, array $items, array $condition, bool $block_authors, array $params) {
        if ($block_authors) {
-               $condition[0] .= "AND NOT `author`.`hidden`";
+               $condition[0] .= " AND NOT `author`.`hidden`";
        }
 
        $thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity']), $condition, $params);
@@ -823,7 +823,7 @@ function item_photo_menu($item) {
        $block_link = '';
        $ignore_link = '';
 
-       if (local_user() && local_user() == $item['uid'] && $item['parent'] == $item['id'] && !$item['self']) {
+       if (local_user() && local_user() == $item['uid'] && $item['gravity'] == GRAVITY_PARENT && !$item['self']) {
                $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
        }
 
@@ -948,7 +948,7 @@ function builtin_activity_puller($item, &$conv_responses) {
                                return;
                }
 
-               if (!empty($item['verb']) && DI::activity()->match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
+               if (!empty($item['verb']) && DI::activity()->match($item['verb'], $verb) && ($item['gravity'] != GRAVITY_PARENT)) {
                        $author = ['uid' => 0, 'id' => $item['author-id'],
                                'network' => $item['author-network'], 'url' => $item['author-link']];
                        $url = Contact::magicLinkByContact($author);
@@ -1218,7 +1218,7 @@ function get_item_children(array &$item_list, array $parent, $recursive = true)
 {
        $children = [];
        foreach ($item_list as $i => $item) {
-               if ($item['id'] != $item['parent']) {
+               if ($item['gravity'] != GRAVITY_PARENT) {
                        if ($recursive) {
                                // Fallback to parent-uri if thr-parent is not set
                                $thr_parent = $item['thr-parent'];
@@ -1366,7 +1366,7 @@ function conv_sort(array $item_list, $order)
 
        // Extract the top level items
        foreach ($item_array as $item) {
-               if ($item['id'] == $item['parent']) {
+               if ($item['gravity'] == GRAVITY_PARENT) {
                        $parents[] = $item;
                }
        }