From 4a40b41f386af23da54cd35b8abac1f27c8e5ef7 Mon Sep 17 00:00:00 2001
From: "David T. Sadler" <davidtsadler@googlemail.com>
Date: Mon, 8 Nov 2021 20:50:15 +0000
Subject: Filter by tag

---
 src/DTS/BookmarkRepository.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/DTS')

diff --git a/src/DTS/BookmarkRepository.php b/src/DTS/BookmarkRepository.php
index 01f6de4..fde8510 100644
--- a/src/DTS/BookmarkRepository.php
+++ b/src/DTS/BookmarkRepository.php
@@ -12,6 +12,8 @@ class BookmarkRepository implements \Iterator
 
     private array $repository = [];
 
+    private array $tags = [];
+
     private int $position = 0;
 
     function __construct(string $pathToRepository)
@@ -75,6 +77,11 @@ class BookmarkRepository implements \Iterator
         return false;
     }
 
+    public function tags(): array
+    {
+        return $this->tags;
+    }
+
     public function current(): mixed
     {
         return $this->repository[$this->position];
@@ -122,8 +129,14 @@ class BookmarkRepository implements \Iterator
             $bookmark->addedAt = $data[3];
 
             $this->repository[] = $bookmark;
+
+            $this->tags[] = $bookmark->tag;
         }
 
+        $this->tags = array_filter(array_unique($this->tags));
+
+        sort($this->tags);
+
         fclose($fp);
     }
 
-- 
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