From 5acd4dcb17647eb2a618f8213d684caba93512b2 Mon Sep 17 00:00:00 2001
From: Babichev Maxim <info@babichev.net>
Date: Thu, 12 Oct 2017 10:54:19 +0300
Subject: [PATCH] update fileloader

---
 src/SDK/FileLoader.php            |   1 +
 src/SDK/FileLoader/IniLoader.php  |  52 +++++++++++++
 src/SDK/FileLoader/IniWriter.php  | 118 ++++++++++++++++++++++++++++++
 src/SDK/FileLoader/JSONLoader.php |   4 +-
 src/SDK/FileLoader/PHPLoader.php  |   2 -
 5 files changed, 173 insertions(+), 4 deletions(-)
 create mode 100644 src/SDK/FileLoader/IniLoader.php
 create mode 100644 src/SDK/FileLoader/IniWriter.php

diff --git a/src/SDK/FileLoader.php b/src/SDK/FileLoader.php
index 177187e..5cd5ca4 100644
--- a/src/SDK/FileLoader.php
+++ b/src/SDK/FileLoader.php
@@ -20,6 +20,7 @@ class FileLoader
         'yaml' => FileLoader\YamlLoader::class,
         'json' => FileLoader\JSONLoader::class,
         'xml'  => FileLoader\XmlLoader::class,
+        'ini'  => FileLoader\IniLoader::class,
     ];
 
     /**
diff --git a/src/SDK/FileLoader/IniLoader.php b/src/SDK/FileLoader/IniLoader.php
new file mode 100644
index 0000000..6792863
--- /dev/null
+++ b/src/SDK/FileLoader/IniLoader.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace Bavix\SDK\FileLoader;
+
+class IniLoader implements DataInterface
+{
+
+    use DataTrait;
+
+    /**
+     * @var IniWriter
+     */
+    protected $writer;
+
+    /**
+     * @return IniWriter
+     */
+    protected function writer()
+    {
+        if (!$this->writer)
+        {
+            $this->writer = new IniWriter();
+        }
+
+        return $this->writer;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function asArray()
+    {
+        if (!$this->data)
+        {
+            $this->data = \parse_ini_file($this->path, true);
+        }
+
+        return $this->data;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function save($data)
+    {
+        $data = $this->_fromArray($data);
+
+        return (int)$this->writer()
+            ->toFile($this->path, $data);
+    }
+
+}
diff --git a/src/SDK/FileLoader/IniWriter.php b/src/SDK/FileLoader/IniWriter.php
new file mode 100644
index 0000000..1a8a7ab
--- /dev/null
+++ b/src/SDK/FileLoader/IniWriter.php
@@ -0,0 +1,118 @@
+<?php
+
+namespace Bavix\SDK\FileLoader;
+
+use Bavix\Exceptions\Runtime;
+use Bavix\Helpers\File;
+
+class IniWriter
+{
+
+    /**
+     * @param string $filename
+     * @param array  $config
+     * @param string $header
+     *
+     * @return int
+     */
+    public function toFile($filename, array $config, $header = null)
+    {
+        $ini = $this->toString($config, $header);
+        return File::put($filename, $ini);
+    }
+
+    /**
+     * @param array $config
+     * @param null  $header
+     *
+     * @return string
+     */
+    public function toString(array $config, $header = null)
+    {
+        $ini = !empty($header) ? $header . PHP_EOL : '';
+
+        uasort($config, function ($first, $second) {
+            if (is_array($first)) {
+                return 1;
+            }
+
+            if (is_array($second))
+            {
+                return -1;
+            }
+
+            return 0;
+        });
+
+        $names = array_keys($config);
+
+        foreach ($names as $name)
+        {
+            $section = $config[$name];
+
+            if (!is_array($section))
+            {
+                $ini .= $name . ' = ' . $this->encodeValue($section) . PHP_EOL;
+                continue;
+            }
+
+            if (empty($section))
+            {
+                continue;
+            }
+
+            if (!empty($ini))
+            {
+                $ini .= PHP_EOL;
+            }
+
+            $ini .= "[$name]" . PHP_EOL;
+
+            foreach ($section as $option => $value)
+            {
+                if (is_numeric($option))
+                {
+                    $option = $name;
+                    $value  = (array)$value;
+                }
+
+                if (is_array($value))
+                {
+                    foreach ($value as $key => $currentValue)
+                    {
+                        $ini .= $option . '[' . $key . '] = ' . $this->encodeValue($currentValue) . PHP_EOL;
+                    }
+                }
+                else
+                {
+                    $ini .= $option . ' = ' . $this->encodeValue($value) . PHP_EOL;
+                }
+            }
+
+            $ini .= "\n";
+        }
+
+        return $ini;
+    }
+
+    /**
+     * @param $value
+     *
+     * @return int|string
+     */
+    protected function encodeValue($value)
+    {
+        if (is_bool($value))
+        {
+            return (int)$value;
+        }
+
+        if (is_string($value))
+        {
+            return '"' . $value . '"';
+        }
+
+        return $value;
+    }
+
+}
diff --git a/src/SDK/FileLoader/JSONLoader.php b/src/SDK/FileLoader/JSONLoader.php
index 6342008..17badef 100644
--- a/src/SDK/FileLoader/JSONLoader.php
+++ b/src/SDK/FileLoader/JSONLoader.php
@@ -17,8 +17,8 @@ public function asArray()
     {
         if (!$this->data)
         {
-            $yml        = \file_get_contents($this->path);
-            $this->data = JSON::decode($yml);
+            $data       = \file_get_contents($this->path);
+            $this->data = JSON::decode($data);
         }
 
         return $this->data;
diff --git a/src/SDK/FileLoader/PHPLoader.php b/src/SDK/FileLoader/PHPLoader.php
index e4afd36..2f9dfd3 100644
--- a/src/SDK/FileLoader/PHPLoader.php
+++ b/src/SDK/FileLoader/PHPLoader.php
@@ -2,8 +2,6 @@
 
 namespace Bavix\SDK\FileLoader;
 
-use Bavix\Slice\Slice;
-
 class PHPLoader implements DataInterface
 {