implement home timeline

1 files changed, 20 insertions, 0 deletions

diff --git a/Digitigrade/Model/Interaction.php b/Digitigrade/Model/Interaction.php
index 4ca1a0c..ed4ef45 100644
--- a/Digitigrade/Model/Interaction.php
+++ b/Digitigrade/Model/Interaction.php
@@ -1,6 +1,10 @@
 <?php
 namespace Digitigrade\Model;
 
+use Digitigrade\Timeline\HomeTimelineItem;
+use Digitigrade\Timeline\ReasonReshared;
+use Digitigrade\Timeline\TimelineItem;
+
 class Interaction extends PushableModel {
     public ?int $id;
     public string $uri;
@@ -57,6 +61,22 @@ class Interaction extends PushableModel {
         return array_unique($instances);
     }
 
+    public function processTimelineAdditions() {
+        // basically, if this is a reshare, we need to put a home timeline item
+        // for all followers who can see the shared note
+        if ($this->kind != InteractionKind::RESHARE)
+            return;
+        $reason = new ReasonReshared($this->author);
+        $item = new TimelineItem($this->target, $reason);
+
+        foreach ($this->target->getRelevantActors() as $actor) {
+            if (!$actor->isLocal)
+                return;
+            $user = UserAccount::findByLinkedActor($actor);
+            HomeTimelineItem::fromTimelineItem($item, $user)->save();
+        }
+    }
+
     public function jsonSerialize(): array {
         if ($this->deleted) {
             return [