first commit

2018-08-01 16:00:05 +02:00
commit 944fd76206
3205 changed files with 356767 additions and 0 deletions
@@ -0,0 +1,84 @@
+<?php
+namespace RocketTheme\Toolbox\File;
+
+use Symfony\Component\Yaml\Exception\DumpException;
+use Symfony\Component\Yaml\Exception\ParseException;
+use \Symfony\Component\Yaml\Yaml as YamlParser;
+
+/**
+ * Implements YAML File reader.
+ *
+ * @package RocketTheme\Toolbox\File
+ * @author RocketTheme
+ * @license MIT
+ */
+class YamlFile extends File
+{
+    /**
+     * @var array|File[]
+     */
+    static protected $instances = array();
+
+    /**
+     * Constructor.
+     */
+    protected function __construct()
+    {
+        parent::__construct();
+
+        $this->extension = '.yaml';
+    }
+
+    /**
+     * Check contents and make sure it is in correct format.
+     *
+     * @param array $var
+     * @return array
+     */
+    protected function check($var)
+    {
+        return (array) $var;
+    }
+
+    /**
+     * Encode contents into RAW string.
+     *
+     * @param string $var
+     * @return string
+     * @throws DumpException
+     */
+    protected function encode($var)
+    {
+        return (string) YamlParser::dump($var, $this->setting('inline', 5), $this->setting('indent', 2), true, false);
+    }
+
+    /**
+     * Decode RAW string into contents.
+     *
+     * @param string $var
+     * @return array mixed
+     * @throws ParseException
+     */
+    protected function decode($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;
+            }
+
+            // Safely decode YAML.
+            $saved = @ini_get('yaml.decode_php');
+            @ini_set('yaml.decode_php', 0);
+            $data = @yaml_parse($data);
+            @ini_set('yaml.decode_php', $saved);
+        }
+
+        return $data !== false ? $data : (array) YamlParser::parse($var);
+    }
+}