itk_translation_extractor

Author: rimi-itk

src/Translation/TwigExtractor.php

@@ -22,6 +22,11 @@ public function __construct(
         parent::__construct($this->twig);
     }
 
+    public function setPrefix(string $prefix): void
+    {
+        $this->prefix = $prefix;
+    }
+
     protected function extractTemplate(string $template, MessageCatalogue $catalogue): void
     {
         $visitor = $this->twig->getExtension(ItkTranslationExtractorTwigExtension::class)->getTranslationNodeVisitor();
@@ -31,7 +36,7 @@ protected function extractTemplate(string $template, MessageCatalogue $catalogue
         foreach ($visitor->getMessages() as $message) {
             $id = trim($message[0]);
             // $translation = Helper::joinStrings(...array_map(static fn (string $string) => '', [...Helper::splitStrings($id)]));
-            $translation = $this->prefix.trim($message[0]);
+            $translation = PoItem::joinStrings(...array_map(fn (string $string) => $this->prefix.$string, PoItem::splitStrings($id)));
             $domain = $message[1] ?: PoItem::NO_CONTEXT;
             $catalogue->set($id, $translation, $domain);
         }

tests/Unit/Extractor/PoFileDumperTest.php

@@ -51,6 +51,39 @@ public function testFormatCatalogDa(): void
         }
     }
 
+    public function testFormatCatalogDaWithPrefix(): void
+    {
+        $resource = __DIR__.'/resources/';
+        $locale = 'da';
+
+        $extractor = new TwigExtractor($this->twig());
+        $messages = new MessageCatalogue($locale);
+        $extractor->setPrefix('__');
+        $extractor->extract($resource, $messages);
+
+        $dumper = new PoFileDumper();
+        $output = $dumper->formatCatalogue($messages, '', [
+            'project_name' => 'testFormatCatalog',
+        ]);
+
+        $strings = [
+            $this->block([
+                'msgctxt "the context"',
+                'msgid "t filter with options context"',
+                'msgstr "__t filter with options context"',
+            ]),
+            $this->block([
+                'msgid "Hello star."',
+                'msgid_plural "Hello @count stars."',
+                'msgstr[0] "__Hello star."',
+                'msgstr[1] "__Hello @count stars."',
+            ]),
+        ];
+        foreach ($strings as $string) {
+            $this->assertStringContainsString($string, $output);
+        }
+    }
+
     public function testFormatCatalogPl(): void
     {
         $resource = __DIR__.'/resources/';