(转)php生成html类

上帝大脸

　　


<?php
class html
{
var $dir; //dir for the htmls(without/)
var $rootdir; //root of html files(without/):html
var $name; //html文件存放路径
var $dirname; //指定的文件夹名称
var $url; //获取html文件信息的来源网页地址
var $time; //html文件信息填加时的时间
var $dirtype; //目录存放方式:year,month,,,,
var $nametype; //html文件命名方式:name

function html($nametype = 'name', $dirtype = 'year', $rootdir = 'html')
{
$this -> setvar($nametype, $dirtype, $rootdir);
}
function setvar($nametype = 'name', $dirtype = 'year', $rootdir = 'html')
{
$this -> rootdir = $rootdir;
$this -> dirtype = $dirtype;
$this -> nametype = $nametype;
}
function createdir($dir = '')
{
$this -> dir = $dir?$dir:$this -> dir;
if (!is_dir($this -> dir))
{
$temp = explode('/', $this -> dir);
$cur_dir = '';
for($i = 0;$i < count($temp);$i++)
{
$cur_dir .= $temp[$i] . '/';
if (!is_dir($cur_dir))
{
@mkdir($cur_dir, 0777);
}
}
}
}
function getdir($dirname = '', $time = 0)
{
$this -> time = $time?$time:$this -> time;
$this -> dirname = $dirname?$dirname:$this -> dirname;
switch($this -> dirtype)
{
case 'name':
if(empty($this -> dirname))
$this -> dir = $this -> rootdir;
else
$this -> dir = $this -> rootdir . '/' . $this -> dirname;
break;
case 'year':
$this -> dir = $this -> rootdir . '/' . date("Y", $this -> time);
break;
case 'month':
$this -> dir = $this -> rootdir . '/' . date("Y-m", $this -> time);
break;
case 'day':
$this -> dir = $this -> rootdir . '/' . date("Y-m-d", $this -> time);
break;
}
$this -> createdir();
return $this -> dir;
}
function geturlname($url = '')
{
$this -> url = $url?$url:$this -> url;
$filename = basename($this -> url);
$filename = explode(".", $filename);
return $filename[0];
}
function geturlquery($url = '')
{
$this -> url = $url?$url:$this -> url;
$durl = parse_url($this -> url);
$durl = explode("&", $durl[query]);
foreach($durl as $surl)
{
$gurl = explode("=", $surl);
$eurl[] = $gurl[1];
}
return join("_", $eurl);
}
function getname($url = '', $time = 0, $dirname = '')
{
$this -> url = $url?$url:$this -> url;
$this -> dirname = $dirname?$dirname:$this -> dirname;
$this -> time = $time?$time:$this -> time;
$this -> getdir();
switch($this -> nametype)
{
case 'name':
$filename = $this -> geturlname() . '.htm';
$this -> name = $this -> dir . '/' . $filename;
break;
case 'time':
$this -> name = $this -> dir . '/' . $this -> time . '.htm';
break;
case 'query':
$this -> name = $this -> dir . '/' . $this -> geturlquery() . '.htm';
break;
case 'namequery':
$this -> name = $this -> dir . '/' . $this -> geturlname() . '-' . $this -> geturlquery() . '.htm';
break;
case 'nametime':
$this -> name = $this -> dir . '/' . $this -> geturlname() . '-' . $this -> time . '.htm';
break;
}
return $this -> name;
}
function createhtml($url = '', $time = 0, $dirname = '', $htmlname = '')
{
$this -> url = $url?$url:$this -> url;
$this -> dirname = $dirname?$dirname:$this -> dirname;
$this -> time = $time?$time:$this -> time;
// 上面保证不重复地把变量赋予该类成员
if(empty($htmlname))
$this -> getname();
else
$this -> name = $dirname . '/' . $htmlname; //得到name

$content = file($this -> url) or die("Failed to open the url " . $this -> url . " !");;
// /////////////关键步---用file读取$this->url
$content = join("", $content);
$fp = @fopen($this -> name, "w") or die("Failed to open the file " . $this -> name . " !");
if(@fwrite($fp, $content))
return true;
else
return false;
fclose($fp);
}
// ///////////////以name为名字生成html
function deletehtml($url = '', $time = 0, $dirname = '')
{
$this -> url = $url?$url:$this -> url;
$this -> time = $time?$time:$this -> time;
$this -> getname();
if(@unlink($this -> name))
return true;
else
return false;
}
/**
* function::deletedir()
* 删除目录
*
* @param $file 目录名(不带/)
* @return
*/
function deletedir($file)
{
if(file_exists($file))
{
if(is_dir($file))
{
$handle = opendir($file);
while(false !== ($filename = readdir($handle)))
{
if($filename != "." && $filename != "..")
$this -> deletedir($file . "/" . $filename);
}
closedir($handle);
rmdir($file);
return true;
}else{
unlink($file);
}
}
}
}
?>