From 53fe66a364e0bb883e49fa56523f5ddaeeaef558 Mon Sep 17 00:00:00 2001
From: Alex Cabal <alex@alexcabal.com>
Date: Sun, 29 Dec 2024 15:10:41 -0600
Subject: [PATCH] Initialize empty values for some image URLs

---
 lib/Ebook.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/Ebook.php b/lib/Ebook.php
index e779e335..e43f9afd 100644
--- a/lib/Ebook.php
+++ b/lib/Ebook.php
@@ -464,6 +464,9 @@ final class Ebook{
 			if(file_exists(WEB_ROOT . '/images/covers/' . $this->UrlSafeIdentifier . '-hero.avif')){
 				$this->_HeroImageAvifUrl = '/images/covers/' . $this->UrlSafeIdentifier . '-' . substr(sha1($this->Updated->format(Enums\DateTimeFormat::UnixTimestamp->value)), 0, 8) . '-hero.avif';
 			}
+			else{
+				$this->_HeroImageAvifUrl = '';
+			}
 		}
 
 		return $this->_HeroImageAvifUrl;
@@ -482,6 +485,9 @@ final class Ebook{
 			if(file_exists(WEB_ROOT . '/images/covers/' . $this->UrlSafeIdentifier . '-hero@2x.avif')){
 				$this->_HeroImage2xAvifUrl = '/images/covers/' . $this->UrlSafeIdentifier . '-' . substr(sha1($this->Updated->format(Enums\DateTimeFormat::UnixTimestamp->value)), 0, 8) . '-hero@2x.avif';
 			}
+			else{
+				$this->_HeroImage2xAvifUrl = '';
+			}
 		}
 
 		return $this->_HeroImage2xAvifUrl;
@@ -500,6 +506,9 @@ final class Ebook{
 			if(file_exists(WEB_ROOT . '/images/covers/' . $this->UrlSafeIdentifier . '-cover.avif')){
 				$this->_CoverImageAvifUrl = '/images/covers/' . $this->UrlSafeIdentifier . '-' . substr(sha1($this->Updated->format(Enums\DateTimeFormat::UnixTimestamp->value)), 0, 8) . '-cover.avif';
 			}
+			else{
+				$this->_CoverImageAvifUrl = '';
+			}
 		}
 
 		return $this->_CoverImageAvifUrl;
@@ -518,6 +527,9 @@ final class Ebook{
 			if(file_exists(WEB_ROOT . '/images/covers/' . $this->UrlSafeIdentifier . '-cover@2x.avif')){
 				$this->_CoverImage2xAvifUrl = '/images/covers/' . $this->UrlSafeIdentifier . '-' . substr(sha1($this->Updated->format(Enums\DateTimeFormat::UnixTimestamp->value)), 0, 8) . '-cover@2x.avif';
 			}
+			else{
+				$this->_CoverImage2xAvifUrl = '';
+			}
 		}
 
 		return $this->_CoverImage2xAvifUrl;