discuz 截取头像

<?php error_reporting(0); define('UC_SITE', 'http://127.0.0.1/ucflash/'); //你只要指定根目录即可, 后面留 / $run = max($_GET['run'],$_GET['m']); switch($run){ default: $uid = 3;//假设用户ID = 3 $big_photo = tem_avatar_show($uid,'big'); $uc_avatarflash = tem_uc_avatar('virtual',"uid=$uid"); $data = tem_html(); echo strtr($data,array('{$big_photo}'=>$big_photo,'{$uc_avatarflash}'=>$uc_avatarflash)); exit(); break; case 'user': $_REQUEST['input'] = ''; // 为你要传的值, base64 if($_GET['a'] === 'rectavatar'){ $data = tem_onrectavatar(); }else if(empty($_GET['Upload']) === true){ $data = tem_onuploadavatar(); } echo $data; exit(); break; } # 执行结束. # 函数开始 function tem_avatar_show($uid, $size='small', $returnsrc = false) { # 返回图像, 自我修改吧. $size = in_array($size, array('big', 'middle', 'small')) ? $size : 'small'; $avatarfile = './data/avatar/'.$uid.'_'.$size.'.jpg'; return $returnsrc ? $avatarfile : '<img src="'.$avatarfile.'" onerror="this.onerror=null;this.src=\'./data/avatar/noavatar_'.$size.'.gif\'">'; } function tem_uc_avatar($type = 'virtual', $input = '') { #弹出flash数据. $uc_input = base64_encode($input); // 传播到上传那边去. $url_api = UC_SITE.basename(__FILE__); // 不太明白$type是什么意思, 难道头像还分类型. $uc_avatarflash = './data/flashdata/camera.swf?inajax=1&appid=1&input='.$uc_input.'&agent=0&ucapi='.urlencode($url_api).'&avatartype='.$type; return '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="447" height="477" id="mycamera" align="middle"> <param name="allowScriptAccess" value="always" /> <param name="scale" value="exactfit" /> <param name="wmode" value="transparent" /> <param name="quality" value="high" /> <param name="bgcolor" value="#ffffff" /> <param name="movie" value="'.$uc_avatarflash.'" /> <param name="menu" value="false" /> <embed src="'.$uc_avatarflash.'" quality="high" bgcolor="#ffffff" width="447" height="477" name="mycamera" align="middle" allowScriptAccess="always" allowFullScreen="false" scale="exactfit" wmode="transparent" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /> </object>'; } function tem_onuploadavatar() { @header("Expires: 0"); @header("Cache-Control: private, post-check=0, pre-check=0, max-age=0", false); @header("Pragma: no-cache"); header("Content-type: text/html; charset=utf-8"); if($_GET['input']) parse_str(base64_decode($_GET['input']),$get); $uid = $get['uid']; if(empty($uid)) { return -1; } if(empty($_FILES['Filedata'])) { return -3; } $tmpavatar = './data/uploadtem/'.$uid.'.jpg'; file_exists($tmpavatar) && @unlink($tmpavatar); if(@copy($_FILES['Filedata']['tmp_name'], $tmpavatar) || @move_uploaded_file($_FILES['Filedata']['tmp_name'], $tmpavatar)) { @unlink($_FILES['Filedata']['tmp_name']); list($width, $height, $type, $attr) = getimagesize($tmpavatar); if($width < 10 || $height < 10 || $type == 4) { @unlink($tmpavatar); return -2; } } else { @unlink($_FILES['Filedata']['tmp_name']); return -4; } return UC_SITE.'data/uploadtem/'.$uid.'.jpg'; } function tem_onrectavatar($types = 'virtual') { @header("Expires: 0"); @header("Cache-Control: private, post-check=0, pre-check=0, max-age=0", false); @header("Pragma: no-cache"); header("Content-type: application/xml; charset=utf-8"); if($_GET['input']) parse_str(base64_decode($_GET['input']),$get); $uid = $get['uid']; if(empty($uid)) { return '<root><message type="error" value="-1" /></root>'; } function flashdata_decode($s) { $r = ''; $l = strlen($s); for($i=0; $i<$l; $i=$i+2) { $k1 = ord($s[$i]) - 48; $k1 -= $k1 > 9 ? 7 : 0; $k2 = ord($s[$i+1]) - 48; $k2 -= $k2 > 9 ? 7 : 0; $r .= chr($k1 << 4 | $k2); } return $r; } $avatartype = $types == 'real' ? 'real' : 'virtual'; $bigavatarfile = './data/avatar/'.$uid.'_big.jpg'; $middleavatarfile = './data/avatar/'.$uid.'_middle.jpg'; $smallavatarfile = './data/avatar/'.$uid.'_small.jpg'; $bigavatar = flashdata_decode($_POST['avatar1']); $middleavatar = flashdata_decode($_POST['avatar2']); $smallavatar = flashdata_decode($_POST['avatar3']); if(!$bigavatar || !$middleavatar || !$smallavatar) { return '<root><message type="error" value="-2" /></root>'; } $success = 1; $fp = @fopen($bigavatarfile, 'wb'); @fwrite($fp, $bigavatar); @fclose($fp); $fp = @fopen($middleavatarfile, 'wb'); @fwrite($fp, $middleavatar); @fclose($fp); $fp = @fopen($smallavatarfile, 'wb'); @fwrite($fp, $smallavatar); @fclose($fp); $biginfo = @getimagesize($bigavatarfile); $middleinfo = @getimagesize($middleavatarfile); $smallinfo = @getimagesize($smallavatarfile); if(!$biginfo || !$middleinfo || !$smallinfo || $biginfo[2] == 4 || $middleinfo[2] == 4 || $smallinfo[2] == 4) { file_exists($bigavatarfile) && unlink($bigavatarfile); file_exists($middleavatarfile) && unlink($middleavatarfile); file_exists($smallavatarfile) && unlink($smallavatarfile); $success = 0; } @unlink('./data/uploadtem/'.$uid.'.jpg'); if($success) { return '<?xml version="1.0" ?><root><face success="1"/></root>'; } else { return '<?xml version="1.0" ?><root><face success="1"/></root>'; } } function tem_html(){ return '<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>头像测试</title> <script type="text/javascript"> function updateavatar() { window.location.reload(); } </script> </head> <body> ------------------------------当前头像-------------------------------------------<br /> {$big_photo} <br /> ----------------------------上传新头像--------------------------------------------<br /> {$uc_avatarflash} </body> </html>'; } ?>