Merge pull request #80 from therouv/master

Save Path for saving vcards on disk

Author: jeroendesloovere

.travis.yml

@@ -4,6 +4,7 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - 7.0
   - hhvm
 
 sudo: false

README.md

@@ -50,6 +50,11 @@ $vcard->addPhoto(__DIR__ . '/landscape.jpeg');
 
 // return vcard as a download
 return $vcard->download();
+
+// save vcard on disk
+//$vcard->setSavePath('/path/to/directory');
+//$vcard->save();
+
 ```
 
 > [View all examples](/examples/example.php) or check [the VCard class](/src/VCard.php).
@@ -116,4 +121,4 @@ More info on how to work with GitHub on help.github.com.
 
 ## License
 
-The module is licensed under [MIT](./LICENSE.md). In short, this license allows you to do everything as long as the copyright statement stays present.
+The module is licensed under [MIT](./LICENSE.md). In short, this license allows you to do everything as long as the copyright statement stays present.

src/VCard.php

@@ -32,6 +32,13 @@ class VCard
      */
     private $filename;
 
+    /**
+     * Save Path
+     *
+     * @var string
+     */
+    private $savePath = null;
+
     /**
      * Multiple properties for element allowed
      *
@@ -738,6 +745,11 @@ public function save()
     {
         $file = $this->getFilename() . '.' . $this->getFileExtension();
 
+        // Add save path if given
+        if (null !== $this->savePath) {
+            $file = $this->savePath . $file;
+        }
+
         file_put_contents(
             $file,
             $this->getOutput()
@@ -792,6 +804,26 @@ public function setFilename($value, $overwrite = true, $separator = '_')
             $value : $this->filename . $separator . $value;
     }
 
+    /**
+     * Set the save path directory
+     *
+     * @param  string $savePath Save Path
+     * @throws Exception
+     */
+    public function setSavePath($savePath)
+    {
+        if (!is_dir($savePath)) {
+            throw new Exception('Output directory does not exist.');
+        }
+
+        // Add trailing directory separator the save path
+        if (substr($savePath, -1) != DIRECTORY_SEPARATOR) {
+            $savePath .= DIRECTORY_SEPARATOR;
+        }
+
+        $this->savePath = $savePath;
+    }
+
     /**
      * Set property
      *