maj+ header

vendor/rockettheme/toolbox/File/src/YamlFile.php

@@ -3,7 +3,8 @@ namespace RocketTheme\Toolbox\File;
 
 use Symfony\Component\Yaml\Exception\DumpException;
 use Symfony\Component\Yaml\Exception\ParseException;
-use \Symfony\Component\Yaml\Yaml as YamlParser;
+use Symfony\Component\Yaml\Yaml as YamlParser;
+use RocketTheme\Toolbox\Compat\Yaml\Yaml as FallbackYamlParser;
 
 /**
  * Implements YAML File reader.
@@ -17,7 +18,27 @@ class YamlFile extends File
     /**
      * @var array|File[]
      */
-    static protected $instances = array();
+    static protected $instances = [];
+
+    static protected $globalSettings = [
+        'compat' => true,
+        'native' => true
+    ];
+
+    /**
+     * Set/get settings.
+     *
+     * @param array $settings
+     * @return array
+     */
+    public static function globalSettings(array $settings = null)
+    {
+        if ($settings !== null) {
+            static::$globalSettings = $settings;
+        }
+
+        return static::$globalSettings;
+    }
 
     /**
      * Constructor.
@@ -29,6 +50,38 @@ class YamlFile extends File
         $this->extension = '.yaml';
     }
 
+    /**
+     * Set/get settings.
+     *
+     * @param array $settings
+     * @return array
+     */
+    public function settings(array $settings = null)
+    {
+        if ($settings !== null) {
+            $this->settings = $settings;
+        }
+
+        return $this->settings + static::$globalSettings;
+    }
+
+    /**
+     * Get setting.
+     *
+     * @param string $setting
+     * @param mixed $default
+     * @return mixed
+     */
+    public function setting($setting, $default = null)
+    {
+        $value = parent::setting($setting);
+        if (null === $value) {
+            $value = isset(static::$globalSettings[$setting]) ? static::$globalSettings[$setting] : $default;
+        }
+
+        return $value;
+    }
+
     /**
      * Check contents and make sure it is in correct format.
      *
@@ -43,7 +96,7 @@ class YamlFile extends File
     /**
      * Encode contents into RAW string.
      *
-     * @param string $var
+     * @param array $var
      * @return string
      * @throws DumpException
      */
@@ -61,24 +114,27 @@ class YamlFile extends File
      */
     protected function decode($var)
     {
-        $data = false;
-
         // Try native PECL YAML PHP extension first if available.
-        if ($this->setting('native') && function_exists('yaml_parse')) {
-            if ($this->setting('compat', true)) {
-                // Fix illegal @ start character.
-                $data = preg_replace('/ (@[\w\.\-]*)/', " '\${1}'", $var);
-            } else {
-                $data = $var;
-            }
-
+        if ($this->setting('native', true) && function_exists('yaml_parse')) {
             // Safely decode YAML.
             $saved = @ini_get('yaml.decode_php');
             @ini_set('yaml.decode_php', 0);
-            $data = @yaml_parse($data);
+            $data = @yaml_parse($var);
             @ini_set('yaml.decode_php', $saved);
+
+            if ($data !== false) {
+                return (array) $data;
+            }
         }
 
-        return $data !== false ? $data : (array) YamlParser::parse($var);
+        try {
+            return (array) YamlParser::parse($var);
+        } catch (ParseException $e) {
+            if ($this->setting('compat', true)) {
+                return (array) FallbackYamlParser::parse($var);
+            }
+
+            throw $e;
+        }
     }
 }