Add support to execute unoconv in a different port (#13)

Author: xorti

src/Unoconv/Unoconv.php

@@ -55,6 +55,10 @@ public function transcode($input, $format, $outputFile, $pageRange = null)
             '--stdout'
         );
 
+        if ($port = $this->configuration->get('unoconv.port')) {
+            $arguments[] = '--port=' . $port;
+        }
+
         if (preg_match('/\d+-\d+/', $pageRange)) {
             $arguments[] = '-e';
             $arguments[] = 'PageRange=' . $pageRange;

tests/Unoconv/Functional/UnoconvTest.php

@@ -38,4 +38,15 @@ public function testOdtToPDFConversionWithPageRange()
         $this->assertTrue(file_exists($dest));
         unlink($dest);
     }
+
+    public function testOdtToPDFConversionWithOtherPort()
+    {
+        $dest = 'Hello.pdf';
+
+        $unoconv = Unoconv::create(array('unoconv.port' => 2003));
+        $unoconv->transcode(__DIR__ . '/../../files/Hello.odt', 'pdf', $dest);
+
+        $this->assertTrue(file_exists($dest));
+        unlink($dest);
+    }
 }