From feb566dd9e87779b824f4eceab7e4e5cee3fbd2c Mon Sep 17 00:00:00 2001
From: atymic <atymicq@gmail.com>
Date: Thu, 25 May 2023 09:58:50 +1000
Subject: [PATCH] fix: ics as file

---
 src/Generators/Ics.php                              |  6 ++++++
 tests/Generators/IcsGeneratorTest.php               |  8 ++++++++
 .../IcsGeneratorTest__it_can_generate_a_file__1.txt | 13 +++++++++++++
 3 files changed, 27 insertions(+)
 create mode 100644 tests/Generators/__snapshots__/IcsGeneratorTest__it_can_generate_a_file__1.txt

diff --git a/src/Generators/Ics.php b/src/Generators/Ics.php
index b738974..c48c8d4 100644
--- a/src/Generators/Ics.php
+++ b/src/Generators/Ics.php
@@ -10,6 +10,8 @@
  */
 class Ics implements Generator
 {
+    public const OPTION_AS_FILE = 'as_file';
+
     /** @var string {@see https://www.php.net/manual/en/function.date.php} */
     protected $dateFormat = 'Ymd';
     /** @var string */
@@ -64,6 +66,10 @@ public function generate(Link $link): string
         $url[] = 'END:VEVENT';
         $url[] = 'END:VCALENDAR';
 
+        if ($this->options[self::OPTION_AS_FILE] ?? false) {
+            return implode("\r\n", $url);
+        }
+
         return $this->buildLink($url);
     }
 
diff --git a/tests/Generators/IcsGeneratorTest.php b/tests/Generators/IcsGeneratorTest.php
index 9c3b481..41a3a55 100644
--- a/tests/Generators/IcsGeneratorTest.php
+++ b/tests/Generators/IcsGeneratorTest.php
@@ -53,4 +53,12 @@ public function it_has_a_product_dtstamp(): void
             $this->generator(['DTSTAMP' => '20180201T090000Z'])->generate($this->createShortEventLink())
         );
     }
+
+    /** @test */
+    public function it_can_generate_a_file(): void
+    {
+        $this->assertMatchesSnapshot(
+            $this->generator([Ics::OPTION_AS_FILE => true])->generate($this->createShortEventLink())
+        );
+    }
 }
diff --git a/tests/Generators/__snapshots__/IcsGeneratorTest__it_can_generate_a_file__1.txt b/tests/Generators/__snapshots__/IcsGeneratorTest__it_can_generate_a_file__1.txt
new file mode 100644
index 0000000..e0bd621
--- /dev/null
+++ b/tests/Generators/__snapshots__/IcsGeneratorTest__it_can_generate_a_file__1.txt
@@ -0,0 +1,13 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:Spatie calendar-links
+BEGIN:VEVENT
+UID:94ab75add84a67c019eae57539658036
+SUMMARY:Birthday
+DTSTAMP:20180201T090000Z
+DTSTART:20180201T090000Z
+DTEND:20180201T180000Z
+DESCRIPTION:With balloons\, clowns and stuff\nBring a dog\, bring a frog
+LOCATION:Party Lane 1A\, 1337 Funtown
+END:VEVENT
+END:VCALENDAR
\ No newline at end of file