<?php
require_once('Getter.class.php');
////////////////////////////////////////////////////////////////////////////////
class Maildir implements Getter {
	private $config = array('dir'=>'');
	
	public function configList() {
		return array('dir'=>'text');
	}
	
	public function init() {}
	
	public function get() {
		$this->handle_new();
		$this->handle_cur();
		$this->handle_tmp();
	}
	
	private function handle_new() {
		// move files in new to cur
		$new = $this->config['dir'].'/new';
		$cur = $this->config['dir'].'/cur';
		$dh = opendir($new);
		
		while (($file = readdir($dh)) !== false) {
			if (substr($file,0,1)!='.' && is_file($new.'/'.$file)) {
				rename($new.'/'.$file,
				       $cur.'/'.$file.':');
			}
		}
	}
	private function handle_cur() {
		$cur = $this->config['dir'].'/cur';
		$dh = opendir($cur);
		
		while (($file = readdir($dh)) !== false) {
			if (substr($file,0,1)!='.' && is_file($cur.'/'.$file)) {
				
			}
		}
	}
	private function handle_tmp() {
		// Clean up files that haven't been accessed for 36 hours
		$tmp = $this->config['dir'].'/tmp';
		$dh = opendir($cur);
		
		while (($file = readdir($dh)) !== false) {
			if (is_file($tmp.'/'.$file)) {
				$atime = fileatime($tmp.'/'.$file);
				$time = time();
				if (($time-$atime)>(36*60*60)) {
					unlink($tmp.'/'.$file);
				}
			}
		}
	}

}