<?php

/**

* 设置头像

*

* 上传用户头像图片，支持缩放和裁剪（GD库）

*

* 调用模板：/templates/setavatar.html;/templates/cutavatar.html

*

* @category jieqicms

* @package system

* @copyright Copyright (c) Hangzhou Jieqi Network Technology Co.,Ltd. (http://www.jieqi.com)

* @author $Author: juny $

* @version $Id: setavatar.php 344 2009-06-23 03:06:07Z juny $

*/

//avatar 0-无头像 1=>'.gif', 2=>'.jpg', 3=>'.jpeg', 4=>'.png', 5=>'.bmp'

define('JIEQI_MODULE_NAME', 'system');

require_once('global.php');

jieqi_checklogin();

jieqi_loadlang('users', JIEQI_MODULE_NAME);

include_once(JIEQI_ROOT_PATH.'/class/users.php');

$users_handler =& JieqiUsersHandler::getInstance('JieqiUsersHandler');

$jieqiUsers = $users_handler->get($_SESSION['jieqiUserId']);

if(!$jieqiUsers) jieqi_printfail(LANG_NO_USER);

jieqi_getconfigs('system', 'configs');

$jieqiConfigs['system']['avatardt'] = '.jpg';

$jieqiConfigs['system']['avatardw'] = '120';

$jieqiConfigs['system']['avatardh'] = '120';

$jieqiConfigs['system']['avatarsw'] = '48';

$jieqiConfigs['system']['avatarsh'] = '48';

$jieqiConfigs['system']['avatariw'] = '16';

$jieqiConfigs['system']['avatarih'] = '16';

if (!isset($_REQUEST['action'])) $_REQUEST['action'] = 'show';

switch ( $_REQUEST['action'] ) {

case 'cutsave':

$old_avatar=$jieqiUsers->getVar('avatar','n');

$basedir=jieqi_uploadpath($jieqiConfigs['system']['avatardir'], 'system').jieqi_getsubdir($jieqiUsers->getVar('uid','n'));

$newfile=$basedir.'/'.$jieqiUsers->getVar('uid','n').$jieqiConfigs['system']['avatardt'];

$smallfile=$basedir.'/'.$jieqiUsers->getVar('uid','n').'s'.$jieqiConfigs['system']['avatardt'];

$iconfile=$basedir.'/'.$jieqiUsers->getVar('uid','n').'i'.$jieqiConfigs['system']['avatardt'];

//$oldfile=$basedir.'/'.$jieqiUsers->getVar('uid','n').'_tmp'.$jieqiConfigs['system']['avatardt'];

$uptmp = (strlen(ini_get('upload_tmp_dir')) > 0) ? ini_get('upload_tmp_dir') : ((strlen($_ENV['TEMP']) > 0) ? $_ENV['TEMP'] : ((strlen($_ENV['TMP']) > 0) ? $_ENV['TMP'] : ((strtolower(substr(PHP_OS, 0, 3)) == 'win') ? 'C:/WINDOWS/TEMP' : '/tmp')));

$oldfile=$uptmp.'/'.$_SESSION['jieqiUserId'].'_tmp'.$jieqiConfigs['system']['avatardt'];

if(is_file($oldfile)){

if($old_avatar > 0 && isset($jieqi_image_type[$old_avatar])){

$old_imagefile=$basedir.'/'.$jieqiUsers->getVar('uid','n').$jieqi_image_type[$old_avatar];

jieqi_delfile($old_imagefile);

}

$posary=explode(',', $_REQUEST['cut_pos']);

foreach($posary as $k=>$v) $posary[$k]=intval($v);

include_once(JIEQI_ROOT_PATH.'/lib/image/imageresize.php');

$imgresize = new ImageResize();

$imgresize->load($oldfile);

if($posary[2]>0 && $posary[3]>0) $imgresize->resize($posary[2], $posary[3]);

$imgresize->cut($jieqiConfigs['system']['avatardw'], $jieqiConfigs['system']['avatardh'], intval($posary[0]), intval($posary[1]));

$tmp_save = $uptmp.'/'.$_SESSION['jieqiUserId'].$jieqiConfigs['system']['avatardt'];

$imgresize->save($tmp_save);

jieqi_copyfile($tmp_save, $newfile, 0777, true);

$imgresize->resize($jieqiConfigs['system']['avatarsw'], $jieqiConfigs['system']['avatarsh']);

$tmp_save = $uptmp.'/'.$_SESSION['jieqiUserId'].'s'.$jieqiConfigs['system']['avatardt'];

$imgresize->save($tmp_save);

jieqi_copyfile($tmp_save, $smallfile, 0777, true);

$imgresize->resize($jieqiConfigs['system']['avatariw'], $jieqiConfigs['system']['avatarih']);

$tmp_save = $uptmp.'/'.$_SESSION['jieqiUserId'].'i'.$jieqiConfigs['system']['avatardt'];

$imgresize->save($tmp_save, true);

jieqi_copyfile($tmp_save, $iconfile, 0777, true);

jieqi_delfile($oldfile);

$image_type=0;

$image_postfix=$jieqiConfigs['system']['avatardt'];

foreach($jieqi_image_type as $k=>$v){

if($image_postfix == $v){

$image_type=$k;

break;

}

}

$old_avatar=$jieqiUsers->getVar('avatar','n');

$jieqiUsers->unsetNew();

$jieqiUsers->setVar('avatar',$image_type);

if (!$users_handler->insert($jieqiUsers)) jieqi_printfail($jieqiLang['system']['avatar_set_failure']);

else jieqi_jumppage(JIEQI_URL.'/setavatar.php', LANG_DO_SUCCESS, $jieqiLang['system']['avatar_set_success']);

}else{

jieqi_printfail($jieqiLang['system']['avatar_set_failure']);

}

break;

case 'cutavatar':

jieqi_getconfigs('system', 'userblocks', 'jieqiBlocks');

include_once(JIEQI_ROOT_PATH.'/header.php');

//$base_avatar = jieqi_uploadurl($jieqiConfigs['system']['avatardir'], $jieqiConfigs['system']['avatarurl'], 'system').jieqi_getsubdir($jieqiUsers->getVar('uid','n'));

//$url_avatar=$base_avatar.'/'.$jieqiUsers->getVar('uid','n').'_tmp'.$jieqiConfigs['system']['avatardt'].'?'.JIEQI_NOW_TIME;

//$jieqiTpl->assign('base_avatar', $base_avatar);

//$jieqiTpl->assign('url_avatar', $url_avatar);

$jieqiTpl->assign('url_avatar', JIEQI_URL.'/tmpavatar.php?time='.JIEQI_NOW_TIME);

$jieqiTpl->setCaching(0);

$jieqiTset['jieqi_contents_template'] = JIEQI_ROOT_PATH.'/templates/cutavatar.html';

include_once(JIEQI_ROOT_PATH.'/footer.php');

break;

case 'upload':

//上传头像

$errtext='';

if (empty($_FILES['avatarimage']['name'])) $errtext .= $jieqiLang['system']['need_avatar_image'].'<br />';

//检查格式及大小

$image_postfix='';

if (!empty($_FILES['avatarimage']['name'])){

if($_FILES['avatarimage']['error'] > 0) $errtext = $jieqiLang['system']['avatar_upload_failure'];

else{

$image_postfix = strrchr(trim(strtolower($_FILES['avatarimage']['name'])),".");

if(eregi("\.(gif|jpg|jpeg|png|bmp)$",$_FILES['avatarimage']['name'])){

$typeary=explode(' ',trim($jieqiConfigs['system']['avatartype']));

foreach($typeary as $k=>$v){

if(substr($v,0,1) != '.') $typeary[$k]='.'.$typeary[$k];

}

if(!in_array($image_postfix, $typeary)) $errtext .= sprintf($jieqiLang['system']['avatar_type_error'], $jieqiConfigs['system']['avatartype']).'<br />';

if($_FILES['avatarimage']['size'] > (intval($jieqiConfigs['system']['avatarsize']) * 1024)) $errtext .=sprintf($jieqiLang['system']['avatar_filesize_toolarge'], intval($jieqiConfigs['system']['avatarsize'])).'<br />';

}else{

$errtext .= sprintf($jieqiLang['system']['avatar_not_image'], $_FILES['avatarimage']['name']).'<br />';

}

if(!empty($errtext)) jieqi_delfile($_FILES['avatarimage']['tmp_name']);

}

}else{

$errtext = $jieqiLang['system']['avatar_need_upload'];

}

//更新头像

if(empty($errtext)) {

if(function_exists('gd_info') && $jieqiConfigs['system']['avatarcut']){

//上传后需要裁剪

//保存临时图片

if (!empty($_FILES['avatarimage']['name'])){

//$imagefile=jieqi_uploadpath($jieqiConfigs['system']['avatardir'], 'system');

//if (!file_exists($retdir)) jieqi_createdir($imagefile);

//$imagefile.=jieqi_getsubdir($jieqiUsers->getVar('uid','n'));

//if (!file_exists($retdir)) jieqi_createdir($imagefile);

$tmpfile = dirname($_FILES['avatarimage']['tmp_name']).'/tmp_'.$_FILES['avatarimage']['name'];

//$tmpfile=$imagefile.'/tmp_'.$_FILES['avatarimage']['name'];

@move_uploaded_file($_FILES['avatarimage']['tmp_name'], $tmpfile);

//默认转换成jpg

$imagefile=dirname($_FILES['avatarimage']['tmp_name']).'/'.$jieqiUsers->getVar('uid','n').'_tmp'.$jieqiConfigs['system']['avatardt'];

include_once(JIEQI_ROOT_PATH.'/lib/image/imageresize.php');

$imgresize = new ImageResize();

$imgresize->load($tmpfile);

$imgresize->save($imagefile, true, substr(strrchr(trim(strtolower($imagefile)),"."), 1));

@chmod($imagefile, 0777);

jieqi_delfile($tmpfile);

}

header('Location: '.JIEQI_URL.'/setavatar.php?action=cutavatar');

}else{

//直接保存

$image_type=0;

foreach($jieqi_image_type as $k=>$v){

if($image_postfix == $v){

$image_type=$k;

break;

}

}

$old_avatar=$jieqiUsers->getVar('avatar','n');

$jieqiUsers->unsetNew();

$jieqiUsers->setVar('avatar',$image_type);

if (!$users_handler->insert($jieqiUsers)) jieqi_printfail($jieqiLang['system']['avatar_set_failure']);

else {

//<!--jieqi insert license check-->

//保存图片

if (!empty($_FILES['avatarimage']['name'])){

$imagefile=jieqi_uploadpath($jieqiConfigs['system']['avatardir'], 'system');

if (!file_exists($retdir)) jieqi_createdir($imagefile);

$imagefile.=jieqi_getsubdir($jieqiUsers->getVar('uid','n'));

if (!file_exists($retdir)) jieqi_createdir($imagefile);

if($old_avatar > 0 && isset($jieqi_image_type[$old_avatar])){

$old_imagefile=$imagefile.'/'.$jieqiUsers->getVar('uid','n').$jieqi_image_type[$old_avatar];

if(is_file($old_imagefile)) jieqi_delfile($old_imagefile);

}

$imagefile.='/'.$jieqiUsers->getVar('uid','n').$image_postfix;

jieqi_copyfile($_FILES['avatarimage']['tmp_name'], $imagefile, 0777, true);

}

jieqi_jumppage(JIEQI_URL.'/setavatar.php', LANG_DO_SUCCESS, $jieqiLang['system']['avatar_set_success']);

}

}

} else {

jieqi_printfail($errtext);

}

break;

case 'show':

default:

//显示头像状态，包含区块参数(定制区块)

jieqi_getconfigs('system', 'userblocks', 'jieqiBlocks');

include_once(JIEQI_ROOT_PATH.'/header.php');

$avatartype=intval($jieqiUsers->getVar('avatar','n'));

$avatarimg='';

if(isset($jieqi_image_type[$avatartype])){

$urls = jieqi_geturl('system', 'avatar', $jieqiUsers->getVar('uid','n'), 'a', $avatartype);

if(is_array($urls)){

$jieqiTpl->assign('base_avatar', $urls['d']);

$jieqiTpl->assign('url_avatar', $urls['l']);

$jieqiTpl->assign('url_avatars', $urls['s']);

$jieqiTpl->assign('url_avatari', $urls['i']);

}

}

$jieqiTpl->assign('avatartype', $avatartype);

$jieqiTpl->assign('need_imagetype', $jieqiConfigs['system']['avatartype']);

$jieqiTpl->assign('max_imagesize', $jieqiConfigs['system']['avatarsize']);

$jieqiTpl->assign('avatartype', $avatartype);

if(function_exists('gd_info') && $jieqiConfigs['system']['avatarcut']) $jieqiTpl->assign('avatarcut', 1);

else $jieqiTpl->assign('avatarcut', 0);

$jieqiTpl->setCaching(0);

$jieqiTset['jieqi_contents_template'] = JIEQI_ROOT_PATH.'/templates/setavatar.html';

include_once(JIEQI_ROOT_PATH.'/footer.php');

break;

}

?>