add instance information

1 files changed, 48 insertions, 0 deletions

diff --git a/Digitigrade/Model/Instance.php b/Digitigrade/Model/Instance.php
new file mode 100644
index 0000000..2924f71
--- /dev/null
+++ b/Digitigrade/Model/Instance.php
@@ -0,0 +1,48 @@
+<?php
+namespace Digitigrade\Model;
+
+use Digitigrade\Model;
+
+class Instance extends FetchableModel {
+    public ?int $id;
+    public string $domain;
+    public string $name;
+    public ?string $description;
+    public ?string $icon; // uri
+    public string $softwareName;
+    public ?string $softwareDescription;
+    public ?string $softwareVersion;
+    public ?string $softwareHomepage;
+
+    public InstanceEndpoints $endpoints;
+
+    protected function getUpdateWhereClause(\PDO $db): ?string {
+        if (self::findWhere('domain = ?', [$this->domain]) != null)
+            return 'domain = ' . $db->quote($this->domain);
+        if (self::findWhere('id = ?', [$this->id]) != null)
+            return "id = $this->id";
+        return null;
+    }
+
+    public static function findByDomain(string $domain): ?self {
+        return self::findByUri("https://$domain/.well-known/pawpub-instance");
+    }
+
+    public function hydrate() {
+        $this->endpoints = InstanceEndpoints::findWhere('instance_id = ?', [$this->id]);
+    }
+
+    protected function beforeSave(string $uri) {
+        $this->domain = explode('/', $uri)[2];
+    }
+
+    public static function findByUri(string $uri, bool $autoSave = true, bool $forceRefetch = false): ?static {
+        if (!$forceRefetch) {
+            $domain = explode('/', $uri)[2];
+            $obj = self::findWhere('domain = ?', [$domain]);
+            if ($obj != null)
+                return $obj;
+        }
+        return self::fetchFromRemote($uri, $autoSave);
+    }
+}
\ No newline at end of file