From bc9c83b6c33d460a574fbeb764c23bfbe941b4c0 Mon Sep 17 00:00:00 2001
From: winter
Date: Thu, 23 Jan 2025 18:55:52 +0000
Subject: implement blocking users

it doesn't work yet for notifications! but i think i got it in most other places
---
 Digitigrade/Model/BlockRelation.php | 82 +++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 Digitigrade/Model/BlockRelation.php

(limited to 'Digitigrade/Model/BlockRelation.php')

diff --git a/Digitigrade/Model/BlockRelation.php b/Digitigrade/Model/BlockRelation.php
new file mode 100644
index 0000000..ca7166c
--- /dev/null
+++ b/Digitigrade/Model/BlockRelation.php
@@ -0,0 +1,82 @@
+<?php
+namespace Digitigrade\Model;
+
+use Digitigrade\Model;
+use Digitigrade\Notification\Notifyable;
+
+class BlockRelation extends Model implements Notifyable {
+    public Actor $subject;
+    public Actor $object;
+
+    /**
+     * Creates and saves a new blocking relationship
+     * @param Actor $subject the actor who doesn't want to see the other one
+     * @param Actor $object the actor being blocked
+     * @return self
+     */
+    public static function create(Actor $subject, Actor $object): self {
+        $rel = new self();
+        $rel->subject = $subject;
+        $rel->object = $object;
+        $rel->save();
+        return $rel;
+    }
+
+    protected function getUpdateWhereClause(\PDO $db): ?string {
+        if (self::findWhere('subject = ? and object = ?', [$this->subject->id, $this->object->id]) != null) {
+            return 'subject = ' . $this->subject->id . ' and object = ' . $this->object->id;
+        }
+        return null;
+    }
+
+    public static function findByActors(Actor $subject, Actor $object): ?self {
+        return self::findWhere('subject = ? and object = ?', [$subject->id, $object->id]);
+    }
+
+    /**
+     * @return self[]
+     */
+    public static function findAllWithSubject(Actor $subject): array {
+        return self::findAllWhere('subject = ?', [$subject->id]);
+    }
+
+    /**
+     * @return self[]
+     */
+    public static function findAllWithObject(Actor $object): array {
+        return self::findAllWhere('object = ?', [$object->id]);
+    }
+
+    public function toJsonReference(): mixed {
+        return [$this->subject->id, $this->object->id];
+    }
+
+    public static function fromJsonReference(mixed $reference): ?self {
+        return self::findByActors(
+            Actor::find($reference[0]),
+            Actor::find($reference[1])
+        );
+    }
+
+    public function getNotificationTitle(): string {
+        return sprintf(__("notifications.block"), $this->subject->displayName);
+    }
+    public function getNotificationTitleLink(): ?string {
+        return '/@/' . $this->subject->getFullHandle();
+    }
+    public function getNotificationImageUrl(): ?string {
+        return $this->subject->avatar ?? '/static/default-avatar.png';
+    }
+    public function getNotificationImageLink(): ?string {
+        return $this->getNotificationTitleLink();
+    }
+    public function getNotificationBody(): ?string {
+        return null;
+    }
+
+    public function processNotifications() {
+        if (!$this->object->isLocal)
+            return;
+        Notification::fromNotifyable($this, UserAccount::findByLinkedActor($this->object))->send();
+    }
+}
\ No newline at end of file
-- 
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