1: <?php
  2: /**
  3:  * @author Jefferson González
  4:  * @license MIT
  5:  * @link http://github.com/peg-org/peg-custom Source code.
  6:  */
  7: 
  8: namespace Peg\Custom\Config;
  9: 
 10: /**
 11:  * Ini implementation to manage configuration files.
 12:  */
 13: class INI extends \Peg\Custom\Config\Base
 14: {
 15: 
 16:     /**
 17:      * Loads all configuration options of a given file and creates it if does
 18:      * not exists.
 19:      * @param string $directory
 20:      * @param string $configuration_file
 21:      */
 22:     public function Load($directory, $configuration_file)
 23:     {
 24:         $this->preferences = array();
 25: 
 26:         $this->directory = $directory;
 27: 
 28:         $this->file = $this->directory . "/$configuration_file";
 29: 
 30:         if(file_exists($this->file))
 31:         {
 32:             $this->preferences = parse_ini_file($this->file, true);
 33:         }
 34:     }
 35: 
 36:     /**
 37:      * Writes a configuration file using the settings array.
 38:      */
 39:     public function Write()
 40:     {
 41:         $content = "";
 42: 
 43:         foreach($this->preferences as $key => $data)
 44:         {
 45:             if(is_array($data))
 46:             {
 47:                 $is_section = true;
 48: 
 49:                 foreach($data as $dataKey => $dataValues)
 50:                 {
 51:                     if(is_long($dataKey))
 52:                     {
 53:                         $is_section = false;
 54:                         break;
 55:                     }
 56:                 }
 57: 
 58:                 $content .= "\n";
 59: 
 60:                 //Write global array value
 61:                 if(!$is_section)
 62:                 {
 63:                     foreach($data as $dataKey => $dataValue)
 64:                     {
 65:                         $content .= $key . '[] = "' . $dataValue . '"' . "\n";
 66:                     }
 67:                 }
 68: 
 69:                 //Write section
 70:                 else
 71:                 {
 72:                     $content .= "[" . $key . "]\n";
 73: 
 74:                     foreach($data as $dataKey => $dataValue)
 75:                     {
 76:                         if(is_array($dataValue))
 77:                         {
 78:                             foreach($dataValue as $dataInnerValue)
 79:                             {
 80:                                 $content .= $dataKey . '[] = "' . $dataInnerValue . '"' . "\n";
 81:                             }
 82:                         }
 83:                         else
 84:                         {
 85:                             $content .= $dataKey . ' = "' . $dataValue . '"' . "\n";
 86:                         }
 87:                     }
 88:                 }
 89: 
 90:                 $content .= "\n";
 91:             }
 92: 
 93:             //Write global value
 94:             else
 95:             {
 96:                 $content .= $key . ' = "' . $data . '"' . "\n";
 97:             }
 98:         }
 99: 
100:         file_put_contents($this->file, $content);
101:     }
102: 
103: }