小惡魔 – 電腦技術 – 生活日記 – 美食介紹 – AppleBOY

<?php
 
 
if( $_POST['album'] )
{
    $album = trim($_POST['album']);
    $showall = trim($_POST['showall']);
 
    $tmp = fetchWebSource($album, $showall);
 
        $pattern = "/<img src=\"(.*?)\"/";
        preg_match_all($pattern,$tmp,$result);
 
        foreach( $result[1] as $k => $v )
        {
            $img = str_replace("/thumbs/t","/", $v);
            echo '<img src="/show.php?'.urlencode($img).'" /><br />'; //這段是直接輸出img,不過因為無名擋外部讀檔,所以還要再寫一個PHP專門讀取圖檔.
        }
 
}
 
function fetchWebSource($url, $showall=0)
{
    $ch=curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_REFERER, "http://www.wretch.cc/");
    curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Accept-Language: en-GB,zh-tw;q=0.5"));
    curl_setopt($ch, CURLOPT_HTTPHEADER, Array("UA-CPU: x86"));
    curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Accept-Encoding: gzip, deflate"));
    curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Connection: Keep-Alive"));
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; InfoPath.2; FDM; .NET CLR 1.1.4322)");
    if( $showall )
        curl_setopt($ch, CURLOPT_COOKIE, "showall=1; a_page=1; lang=zh-tw");
 
    $result = curl_exec($ch);
    curl_close($ch);
 
    return $result;
}
?>
 
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 
<form name="frm" method="post">
    <input type="text" size="40" name="album" value="" />
    <input type="checkbox" name="showall" value="1">是否要展現全部圖案
    <input type="submit" name="submit" value="查 詢" />
</form>

<?
$wget = exec(escapeshellcmd("which wget"));
$referer = "http://www.wretch.cc/";

function rmkdir($path, $mode = 0755) {
    $path = rtrim(preg_replace(array("/\\\\/", "/\/{2,}/"), "/", $path), "/");
    $e = explode("/", ltrim($path, "/"));
    if(substr($path, 0, 1) == "/") {
        $e[0] = "/".$e[0];
    }
    $c = count($e);
    $cp = $e[0];
    for($i = 1; $i < $c; $i++) {
        if(!is_dir($cp) && !@mkdir($cp, $mode)) {
            return false;
        }
        $cp .= "/".$e[$i];
    }
    return @mkdir($path, $mode);
}

function get_wretch_picture($dir, $url)
{
  global $wget, $referer;
  if(!file_exists($dir))
  {
    rmkdir($dir);
  }
  $file = basename($url);
  if(!file_exists($dir . '/' . $file))
  {
    $cmd = $wget . " --referer=" . $referer . " -O " . $dir . '/' . $file . " " . $url;
    shell_exec($cmd);  
  }
  echo "<img src='".$dir . '/' . $file."'>";
}

get_wretch_picture("./wretch/2008.07.23", "http://f6.wretch.yimg.com/appleboy/1/1139150376.jpg");
?>