Alpha 6: Feed-level Pages (#21)

Reviewed-on: #21

src/lib/Feed.php

@@ -514,4 +514,18 @@ class Feed {
 
         return sizeof($errors) == 0 ? ['ok' => true] : ['error' => implode("\n", $errors)];
     }
+
+    /**
+     * Retrieve a feed by its ID for the current user
+     *
+     * @param int $feedId The ID of the feed to retrieve
+     * @param SQLite3 $db A database connection to use to retrieve the feed
+     * @return array|bool The data for the feed if found, false if not found
+     */
+    public static function retrieveById(int $feedId, SQLite3 $db): array|bool {
+        $query = $db->prepare('SELECT * FROM feed WHERE id = :id AND user_id = :user');
+        $query->bindValue(':id', $feedId);
+        $query->bindValue(':user', $_SESSION[Key::USER_ID]);
+        return ($result = $query->execute()) ? $result->fetchArray(SQLITE3_ASSOC) : false;
+    }
 }