+ First commit (version 2.0)v2.0

2 files changed, 151 insertions, 0 deletions

diff --git a/libs/Utils/Config.class.php b/libs/Utils/Config.class.php
new file mode 100644
index 0000000..8111b32
--- /dev/null
+++ b/libs/Utils/Config.class.php
@@ -0,0 +1,94 @@
+<?php
+
+class Config
+{
+    public $file = null;
+    public $config = null;
+
+    public function __construct()
+    {
+        $this->file = $_SERVER['DOCUMENT_ROOT'].'/esm.config.json';
+
+        if (file_exists($this->file))
+            $this->_readFile();
+    }
+
+    private function _readFile()
+    {
+        $content = file_get_contents($this->file);
+        $this->config = json_decode($content, true);
+    }
+
+
+    /**
+     * Returns a specific config variable
+     * Ex : get('ping:hosts')
+     */
+    public function get($var)
+    {
+        $tab = $this->config;
+        
+        $explode = explode(':', $var);
+        
+        foreach ($explode as $vartmp)
+        {
+            if (isset($tab[$vartmp]))
+            {
+                $tab = $tab[$vartmp];
+            }
+        }
+
+        return $tab == $this->config ? null : $tab;
+    }
+    
+    
+    /**
+     * Returns all config variables
+     */
+    public function getAll()
+    {
+        return $this->config;
+    }
+
+
+    /**
+     * Checks if there is an eSM`Web update available
+     */
+    public function checkUpdate()
+    {
+        $response       = null;
+        $this_version   = $this->get('esm:version');
+        $update_url     = $this->get('esm:website').'/esm-web/update/'.$this_version;
+
+        if (!function_exists('curl_version'))
+        {
+            $tmp = @file_get_contents($update_url);
+            $response = json_decode($tmp, true);
+        }
+        else
+        {
+            $curl = curl_init();
+
+            curl_setopt_array($curl, array(
+                CURLOPT_CONNECTTIMEOUT  => 10,
+                CURLOPT_RETURNTRANSFER  => true,
+                CURLOPT_SSL_VERIFYPEER  => false,
+                CURLOPT_TIMEOUT         => 60,
+                CURLOPT_USERAGENT       => 'eZ Server Monitor `Web',
+                CURLOPT_URL             => $update_url,
+            ));
+
+            $response = json_decode(curl_exec($curl), true);
+
+            curl_close($curl);
+        }
+
+        if (!is_null($response) && !empty($response))
+        {
+            if (is_null($response['error']))
+            {
+                return $response['datas'];
+            }
+        }
+    }
+}
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diff --git a/libs/Utils/Misc.class.php b/libs/Utils/Misc.class.php
new file mode 100644
index 0000000..3fcfedb
--- /dev/null
+++ b/libs/Utils/Misc.class.php
@@ -0,0 +1,57 @@
+<?php
+
+class Misc
+{
+	/**
+	 * Returns human size
+	 */
+    public static function getSize($filesize, $precision = 2)
+    {
+        $units = array('', 'K', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y');
+        
+        foreach ($units as $idUnit => $unit)
+        {
+            if ($filesize > 1024)
+                $filesize /= 1024; 
+            else
+                break;
+        }
+        
+        return round($filesize, $precision).' '.$units[$idUnit].'o';
+    }
+
+    
+    /**
+     * Returns hostname
+     */
+    public static function getHostname()
+    {
+        return php_uname('n');
+    }
+
+
+    /**
+     * Returns server IP
+     */
+    public static function getLanIp()
+    {
+        return $_SERVER['SERVER_ADDR'];
+    }
+
+    /**
+     * Allows to pluralize a word based on a number
+     * Ex : echo 'mot'.Misc::pluralize(5); ==> prints mots
+     * Ex : echo 'cheva'.Misc::pluralize(5, 'ux', 'l'); ==> prints chevaux
+     * Ex : echo 'cheva'.Misc::pluralize(1, 'ux', 'l'); ==> prints cheval
+     * 
+     * @param int $nb
+     * @param string $plural
+     * @param string $singular
+     * 
+     * @return string
+     */
+    public static function pluralize($nb, $plural = 's', $singular = '')
+    {
+        return $nb > 1 ? $plural : $singular;
+    }
+}
\ No newline at end of file