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198
source/include/portalcp/portalcp_upload.php
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198
source/include/portalcp/portalcp_upload.php
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<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: portalcp_upload.php 30107 2012-05-11 02:10:58Z svn_project_zhangjie $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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$operation = $_GET['op'] ? $_GET['op'] : '';
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$upload = new discuz_upload();
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$downremotefile = false;
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$aid = intval(getgpc('aid'));
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$catid = intval(getgpc('catid'));
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if($aid) {
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$article = C::t('portal_article_title')->fetch($aid);
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if(!$article) {
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portal_upload_error(lang('portalcp', 'article_noexist'));
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}
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if(check_articleperm($catid, $aid, $article, false, true) !== true) {
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portal_upload_error(lang('portalcp', 'article_noallowed'));
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}
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} else {
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if(($return = check_articleperm($catid, $aid, null, false, true)) !== true) {
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portal_upload_error(lang('portalcp', $return));
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}
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}
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if($operation == 'downremotefile') {
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$arrayimageurl = $temp = $imagereplace = array();
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$string = $_GET['content'];
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$downremotefile = true;
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preg_match_all("/\<img.+\bsrc\b\s*=('|\"|)(.*)('|\"|)([\s].*)?\>/ismU", $string, $temp, PREG_SET_ORDER);
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if(is_array($temp) && !empty($temp)) {
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foreach($temp as $tempvalue) {
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$tempvalue[2] = str_replace('\"', '', $tempvalue[2]);
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if(strlen($tempvalue[2])){
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$arrayimageurl[] = $tempvalue[2];
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}
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}
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$arrayimageurl = array_unique($arrayimageurl);
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if($arrayimageurl) {
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foreach($arrayimageurl as $tempvalue) {
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$imageurl = $tempvalue;
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$imagereplace['oldimageurl'][] = $imageurl;
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$attach['ext'] = $upload->fileext($imageurl);
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if(!$upload->is_image_ext($attach['ext'])) {
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continue;
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}
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$content = '';
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if(preg_match('/^(http(s?):\/\/|\.)/i', $imageurl)) {
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$content = dfsockopen($imageurl);
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} elseif(checkperm('allowdownlocalimg')) {
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if(preg_match('/^data\/(.*?)\.thumb\.jpg$/i', $imageurl)) {
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$content = file_get_contents(substr($imageurl, 0, strrpos($imageurl, '.')-6));
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} elseif(preg_match('/^data\/(.*?)\.(jpg|jpeg|gif|png)$/i', $imageurl)) {
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$content = file_get_contents($imageurl);
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}
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}
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if(empty($content)) continue;
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$temp = explode('/', $imageurl);
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$attach['name'] = trim($temp[count($temp)-1]);
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$attach['thumb'] = '';
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$attach['isimage'] = $upload -> is_image_ext($attach['ext']);
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$attach['extension'] = $upload -> get_target_extension($attach['ext']);
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$attach['attachdir'] = $upload -> get_target_dir('portal');
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$attach['attachment'] = $attach['attachdir'] . $upload->get_target_filename('portal').'.'.$attach['extension'];
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$attach['target'] = getglobal('setting/attachdir').'./portal/'.$attach['attachment'];
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if(!@$fp = fopen($attach['target'], 'wb')) {
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continue;
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} else {
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flock($fp, 2);
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fwrite($fp, $content);
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fclose($fp);
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}
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if(!$upload->get_image_info($attach['target'])) {
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@unlink($attach['target']);
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continue;
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}
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$attach['size'] = filesize($attach['target']);
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$attachs[] = daddslashes($attach);
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}
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}
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}
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} else {
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$upload->init($_FILES['attach'], 'portal');
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$attach = $upload->attach;
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if(!$upload->error()) {
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$upload->save();
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}
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if($upload->error()) {
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portal_upload_error($upload->error());
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}
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$attachs[] = $attach;
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}
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if($attachs) {
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foreach($attachs as $attach) {
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if($attach['isimage'] && empty($_G['setting']['portalarticleimgthumbclosed'])) {
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require_once libfile('class/image');
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$image = new image();
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$thumbimgwidth = $_G['setting']['portalarticleimgthumbwidth'] ? $_G['setting']['portalarticleimgthumbwidth'] : 300;
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$thumbimgheight = $_G['setting']['portalarticleimgthumbheight'] ? $_G['setting']['portalarticleimgthumbheight'] : 300;
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$attach['thumb'] = $image->Thumb($attach['target'], '', $thumbimgwidth, $thumbimgheight, 2);
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$image->Watermark($attach['target'], '', 'portal');
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}
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if(ftpperm($attach['ext'], $attach['size'])) {
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if(ftpcmd('upload', 'portal/'.$attach['attachment']) && (!$attach['thumb'] || ftpcmd('upload', 'portal/'.getimgthumbname($attach['attachment'])))) {
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@unlink($_G['setting']['attachdir'].'/portal/'.$attach['attachment']);
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@unlink($_G['setting']['attachdir'].'/portal/'.getimgthumbname($attach['attachment']));
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$attach['remote'] = 1;
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} else {
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if(getglobal('setting/ftp/mirror')) {
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@unlink($attach['target']);
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@unlink(getimgthumbname($attach['target']));
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portal_upload_error(lang('portalcp', 'upload_remote_failed'));
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}
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}
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}
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$setarr = array(
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'uid' => $_G['uid'],
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'filename' => $attach['name'],
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'attachment' => $attach['attachment'],
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'filesize' => $attach['size'],
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'isimage' => $attach['isimage'],
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'thumb' => $attach['thumb'],
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'remote' => $attach['remote'],
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'filetype' => $attach['extension'],
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'dateline' => $_G['timestamp'],
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'aid' => $aid
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);
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$setarr['attachid'] = C::t('portal_attachment')->insert($setarr, true);
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if($downremotefile) {
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$attach['url'] = ($attach['remote'] ? $_G['setting']['ftp']['attachurl'] : $_G['setting']['attachurl']).'portal/';
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$imagereplace['newimageurl'][] = $attach['url'].$attach['attachment'];
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}
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portal_upload_show($setarr);
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}
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if($downremotefile && $imagereplace) {
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$string = preg_replace(array("/\<(script|style|iframe)[^\>]*?\>.*?\<\/(\\1)\>/si", "/\<!*(--|doctype|html|head|meta|link|body)[^\>]*?\>/si"), '', $string);
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$string = str_replace($imagereplace['oldimageurl'], $imagereplace['newimageurl'], $string);
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$string = str_replace("\n", '<br>', $string);
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$string = str_replace(array("\r", "\n", "\r\n"), '', addcslashes($string, '/"\\\''));
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print <<<EOF
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<script type="text/javascript">
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var f = parent.window.frames["uchome-ifrHtmlEditor"].window.frames["HtmlEditor"];
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f.document.body.innerHTML = '$string';
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</script>
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EOF;
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}
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exit();
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}
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function portal_upload_error($msg) {
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echo '<script>';
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echo 'if(parent.$(\'localfile_'.$_GET['attach_target_id'].'\') != null)parent.$(\'localfile_'.$_GET['attach_target_id'].'\').innerHTML = \''.lang('portalcp', 'upload_error').$msg.'\';else alert(\''.$msg.'\')';
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echo '</script>';
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exit();
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}
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function portal_upload_show($attach) {
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global $_G;
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$imagehtml = $filehtml = $coverstr ='';
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if($attach['isimage']) {
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$imagehtml = get_uploadcontent($attach, 'portal', 'upload');
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$coverstr = addslashes(serialize(array('pic'=>'portal/'.$attach['attachment'], 'thumb'=>$attach['thumb'], 'remote'=>$attach['remote'])));
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} else {
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$filehtml = get_uploadcontent($attach, 'portal', 'upload');
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}
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echo '<script type="text/javascript" src="'.$_G['setting']['jspath'].'handlers.js?'.$_G['style']['verhash'].'"></script>';
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echo '<script>';
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if($imagehtml) echo 'var tdObj = getInsertTdId(parent.$(\'imgattachlist\'), \'attach_list_'.$attach['attachid'].'\');tdObj.innerHTML = \''.addslashes($imagehtml).'\';';
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if($filehtml) echo 'parent.$(\'attach_file_body\').innerHTML = \''.addslashes($filehtml).'\'+parent.$(\'attach_file_body\').innerHTML;';
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echo 'if(parent.$(\'localfile_'.$_GET['attach_target_id'].'\') != null)parent.$(\'localfile_'.$_GET['attach_target_id'].'\').style.display = \'none\';';
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echo 'parent.$(\'attach_ids\').value += \','.$attach['attachid'].'\';';
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if($coverstr) echo 'if(parent.$(\'conver\').value == \'\')parent.$(\'conver\').value = \''.$coverstr.'\';';
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echo '</script>';
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}
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?>
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