av/includes/alignment.inc

   1 <?php
   2 class Formats
   3 {
   4         public function __construct($dir) {
   5                 $this->prefix = $dir;
   6                 $this->filenames = array();
   7                 $d = dir($dir);
   8
   9                 while (($entry = $d->read()) !== false) {
  10                         if (!is_dir($this->prefix.'/'.$entry)) {
  11                                 $this->filenames[] = explode('.', $entry, 2);
  12                         }
  13                 }
  14
  15                 $d->close();
  16
  17                 $this->__file_load();
  18         }
  19
  20         public function instantiate($name) {
  21                 if (class_exists($name)) {
  22                         return new $name;
  23                 }
  24         }
  25
  26         // Private
  27
  28         private function __file_load() {
  29                 $this->formats = array();
  30
  31                 if ($this->filenames) {
  32                         foreach ($this->filenames as $filename) {
  33                                 if ($this->prefix) {
  34                                         $path = $this->prefix.'/';
  35                                 }
  36                                 $path .= $filename[0].'.'.$filename[1];
  37
  38                                 if (is_file($path)) {
  39                                         include_once $path;
  40                                 }
  41                         }
  42                 }
  43         }
  44
  45         private $prefix;
  46         private $filenames;
  47 }
  48 ?>