pluginbackup.php

太烦了

<?php

/**
 * class pluginBackup
 *
 *
 *
 *
 */
include_once(MODOSDATE_DIR . 'modPlugin.php');

class pluginBackup extends modPlugin {

   /**
   * Holds the language phrases
   *
   * @access private
   */
   var $lang;
   /**
   * Holds the user id
   *
   * @access private
   */
   var $uid;

   /**
   * Holds the user name
   *
   * @access private
   */
   var $username;

   /**
   * Timestamp
   *
   * @access private
   */
   var $time;

   /**
   * Backup Table
   *
   * @access private
   */
   var $lang_backup_table = "pluginBackup_backup";

   /**
   * The name name of the plugin class.
   *
   * @access private
   */
   var $plugin_class_name = "pluginBackup";

   /**
   * The text that appears in the admin plugin list
   *
   * @access private
   */
   var $display_name;

   /**
   * The link text that appears on the user's menu
   *
   * @access private
   */
   var $user_menu_text ;

   /**
   * Appear on users menu (true or false)
   *
   * @access private
   */
   var $user_menu_appear = true;


   /**
   * The link text that appears on the admin's menu
   *
   * @access private
   */
   var $admin_menu_text = "";

   /**
   * Appear on admin's menu (true or false)
   *
   * @access private
   */
   var $admin_menu_appear = false;

   /**
   * Constructor
   *
   * @return
   * @access public
   */
  function pluginBackup()
  {

    $this->modPlugin();
	$pluginDir = dirname(__FILE__).'/../';
	$this->lang = $this->modLoadLang($pluginDir);
  	$this->user_menu_text=$this->lang['user_title'];
  	$this->display_name=$this->lang['user_title'];
  } // end of member method pluginClass

  function getHash()
  {
  	$vars=array(
 	0 => md5($HTTP_USER_AGENT.$REMOTE_ADDR.$this->time),
    1 => md5($HTTP_USER_AGENT.$this->time.$REMOTE_ADDR),
	2 => md5($REMOTE_ADDR.$HTTP_USER_AGENT.$this->time),
	3 => md5($REMOTE_ADDR.$this->time.$HTTP_USER_AGENT),
	4 => md5($this->time.$REMOTE_ADDR.$HTTP_USER_AGENT),
	5 => md5($this->time.$HTTP_USER_AGENT.$REMOTE_ADDR),
	6 => md5($this->time.$this->time.$REMOTE_ADDR),
	7 => md5($this->time.$this->time.$HTTP_USER_AGENT),
	8 => md5($this->time.$REMOTE_ADDR.$this->time),
	9 => md5($REMOTE_ADDR.$HTTP_USER_AGENT.$REMOTE_ADDR)
);
	$var=substr(time(),(strlen(time())-1));
	return $vars[$var];
  }

   /**
   * Backup main function
   *
   * @return none
   * @access public
   */
  function backup()
  {
  	$date=date("Y_m_d_H_i_s",$this->time);
  	$hash=$this->getHash();
  	$max=$this->getOne("SELECT count(*) FROM ! WHERE ts>? AND uid=?",array($this->lang_backup_table,$this->time-$this->config['backup_limit_time'],$this->uid));
	$error=1;
  	if($max<$this->config['backup_limit_op'])
	{
  	$file=TEMP_DIR."backup_{$hash}_{$this->uid}_{$date}.xml";
  	$this->modSmartyAssign('path',"temp/backup_{$hash}_{$this->uid}_{$date}.xml");
	$this->modSmartyAssign('hash',$hash);
  	$this->modSmartyAssign('ts',$this->time);

  	$ok=1;
	$text=$this->modSmartyFetch("xmltop.tpl");
	if($_POST['b1']) {$text.=$this->backup1();$ok=0;}
	if($_POST['b2']) {$text.=$this->backup2();$ok=0;}
	if($_POST['b3']) {$text.=$this->backup3();$ok=0;}
	if($_POST['b4']) {$text.=$this->backup4();$ok=0;}
	if($_POST['b5']) {$text.=$this->backup5();$ok=0;}
	if($_POST['b6']) {$text.=$this->backup6();$ok=0;}
	if($ok)
		return $this->modSmartyFetch("backuprestore.tpl");

	$text.=$this->modSmartyFetch("xmlbottom.tpl");

	$handle=fopen("$file","w");
	fwrite($handle,$text);
	fclose($handle);
	$this->query("INSERT INTO !(hash,uid,ts,size) VALUES(?,?,?,?)",array($this->lang_backup_table,$hash,$this->uid,$this->time,filesize($file)));
	$file2="backup_{$hash}_{$this->uid}_{$date}.xml";

header('Content-type: application/xml');
header("Content-Disposition: attachment; filename=\"$file2\"");
readfile($file);
exit;
	$error=0;
	}

	if($error)
	{
		$this->modSmartyAssign('error',$error);
		return $this->modSmartyFetch("backup2.tpl");
	}
	else return $this->modSmartyFetch("backuprestore.tpl");
  }

   /**
   * Remove certain fields from an array
   *
   * @return none
   * @access public
   */
  function except($data,$fields)
  {
  	foreach($data as $item=>$key)
  	{
  		if(!in_array($item,$fields)) $data2[$item]=htmlspecialchars($key);
  	}
  	return $data2;
  }

   /**
   * Backup the profile data of user
   *
   * @return none
   * @access public
   */
  function backup1()
  {
  	$profile=$this->modGetProfile(array('id'=>$this->uid));

	$data=$this->getRow("SELECT * FROM ".USER_TABLE." WHERE id='$this->uid'");
	$fields=array('id','active','username','password','lastvisit','regdate','level','rank','actkey','picture','status','levelend'); //except these fields
	$data=$this->except($data,$fields);
	$this->modSmartyAssign('data',$data);

	$data2=$this->getAll("SELECT * FROM ".USER_PREFERENCE_TABLE." WHERE userid='$this->uid' ORDER BY questionid ASC");
	$this->modSmartyAssign('data2',$data2);

	$data3=$this->getAll("SELECT * FROM ".USER_CHOICES_TABLE." WHERE userid='$this->uid'");
	$fields=array('id','userid','last_act_value','last_act_date');
	$data3=$this->except($data3,$fields);
	$this->modSmartyAssign('data3',$data3);

	$text=$this->modSmartyFetch('xmlbackup1.tpl');
	return $text;

  }

   /**
   * Backup pictures
   *
   * @return none
   * @access public
   */
  function backup2()
  {
  	$data=$this->getAll("SELECT * FROM ".USER_SNAP_TABLE." WHERE userid='$this->uid'");
  	$this->modSmartyAssign("data",$data);
  	$text=$this->modSmartyFetch('xmlbackup2.tpl');
  	return $text;
  }

   /**
   * Backup messages
   *
   * @return none
   * @access public
   */
  function backup3()
  {
  	$data=$this->getAll("SELECT * FROM ".MAILBOX_TABLE." WHERE owner='$this->uid'");
  	$fields=array('id','owner');
  	foreach ($data as $item=>$key)
  	{
  		$item2=$this->except($key,$fields);
  		$data[$item]=$item2;
  	}
  	$this->modSmartyAssign("data",$data);
  	$text=$this->modSmartyFetch('xmlbackup3.tpl');

  	return $text;
  }

   /**
   * Backup views & winks
   *
   * @return none
   * @access public
   */
  function backup4()
  {
  	$data=$this->getAll("SELECT * FROM ".VIEWS_WINKS_TABLE." WHERE userid='$this->uid'");
  	$fields=array('id','userid');
  	foreach ($data as $item=>$key)
  	{
  		$item2=$this->except($key,$fields);
  		$data[$item]=$item2;
  	}
  	$this->modSmartyAssign("data",$data);
  	$text=$this->modSmartyFetch('xmlbackup4.tpl');

  	return $text;
  }

   /**
   * Backup buddy & ban list
   *
   * @return none
   * @access public
   */
  function backup5()
  {
  	$data=$this->getAll("SELECT * FROM ".BUDDY_BAN_TABLE." WHERE username='$this->username'");
  	$fields=array('id','username');
  	foreach ($data as $item=>$key)
  	{
  		$item2=$this->except($key,$fields);
  		$data[$item]=$item2;
  	}
  	$this->modSmartyAssign("data",$data);
  	$text=$this->modSmartyFetch('xmlbackup5.tpl');

  	return $text;
  }

   /**
   * Backup blog data
   *
   * @return none
   * @access public
   */
  function backup6()
  {
	$data=$this->getRow("SELECT * FROM ".BLOG_PREFERENCES_TABLE." WHERE userid='$this->uid'");
	$fields=array('id','userid','adminid'); //except these fields
	$data=$this->except($data,$fields);
	$this->modSmartyAssign('data',$data);

	$data=$this->getAll("SELECT * FROM ".BLOG_STORY_TABLE." WHERE userid='$this->uid'");
	$fields=array('id','userid','adminid','views'); //except these fields
  	foreach ($data as $item=>$key)
  	{
  		$item2=$this->except($key,$fields);
  		$item2['title']=htmlspecialchars($item2['title']);
  		$item2['story']=htmlspecialchars($item2['story']);
  		$data[$item]=$item2;
  	}
  	$this->modSmartyAssign("data2",$data);
	$text=$this->modSmartyFetch('xmlbackup6.tpl');

  	return $text;
  }

/**
 * XML Parser
 * $data will contain the parsed xml file
 */

   var $parser;
   var $data = array();
   var $datas = array();

   function parse($data)
   {
       $this->parser = xml_parser_create('UTF-8');
       xml_set_object($this->parser, $this);
       xml_parser_set_option($this->parser, XML_OPTION_SKIP_WHITE, 1);