Merge pull request #20 from kiwilan/develop

1.3.32
kiwilan · Jun 22, 2023 · 14aafc3 · 14aafc3
2 parents bdbe92e + b3eb5ba
commit 14aafc3
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Showing 3 changed files with 9 additions and 4 deletions.
diff --git a/composer.json b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "kiwilan/php-ebook",
     "description": "PHP package to read metadata and extract covers from eBooks (.epub, .cbz, .cbr, .cb7, .cbt, .pdf) and audiobooks (.mp3, .m4a, .m4b, .flac, .ogg).",
-    "version": "1.3.31",
+    "version": "1.3.32",
     "keywords": [
         "php",
         "ebook",

diff --git a/src/Ebook.php b/src/Ebook.php
@@ -526,8 +526,12 @@ public function hasCover(): bool
         return $this->cover !== null;
     }
 
-    private function limitLength(string $string, int $length): string
+    private function limitLength(?string $string, int $length): ?string
     {
+        if (! $string) {
+            return null;
+        }
+
         if (mb_strlen($string) <= $length) {
             return $string;
         }

diff --git a/tests/EpubTest.php b/tests/EpubTest.php
@@ -21,8 +21,9 @@
     expect($ebook->authorMain()->name())->toBe('Jean M. Auel');
     expect($ebook->authors())->toBeArray();
     expect($firstAuthor->name())->toBe('Jean M. Auel');
-    expect($ebook->description())->toBeString();
-    expect($ebook->copyright())->toBe('Copyright © 1980 by Jean M. Auel');
+    expect($ebook->description(1500))->toBeString();
+    expect($ebook->copyright(255))->toBe('Copyright © 1980 by Jean M. Auel');
+    expect($ebook->copyright(10))->toBe('Copyright…');
     expect($ebook->publisher())->toBe('Hodder & Stoughton');
     expect($ebook->identifiers())->toBeArray();
     expect($ebook->identifiers()['google']->value())->toBe('ASvHBAAAQBAJ');