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- <?php
- //附件/图片等等
- namespace Api\Controller;
- use Think\Controller;
- class AttachmentController extends BaseController {
-
- public function index(){
-
- echo 'Attachment';
-
- }
-
- //浏览附件
- public function visitFile(){
- $sign = I("sign");
- $imageView2 = I("imageView2");
- $d = D("UploadFile") ;
- $ret = $d->where(" sign = '%s' ",array($sign))->find();
- if ($ret) {
- $beyond_the_quota = 0 ;
- $days = ceil(( time() -$ret['addtime'])/86400);//自添加图片以来的天数
- $adv_day_times = $ret['visit_times'] / $days ; //平均每天的访问次数
- $flow_rate = ( $ret['file_size'] * $ret['visit_times'] ) / $days ; //日均流量
-
-
- //如果是apk文件且在微信浏览器中打开
- if ( strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false && strpos($ret['real_url'] , '.apk') !== false ) {
- header("Content-type: text/html; charset=utf-8");
- echo "<head><title>温馨提示</title></head>";
- echo "<br><h1>微信不支持直接下载，请点击右上角“---”在外部浏览器中打开</h1>";
- return ;
-
- }
-
- $d->where(" sign = '%s' ",array($sign))->save(array("visit_times" => $ret['visit_times'] + 1 ,"last_visit_time"=>time()));
- //记录用户流量
- D("Attachment")->recordUserFlow($ret['uid'] , $ret['file_size']) ;
-
- //$ret['cache_url'] = '' ; //把这个变量赋值为空，禁用掉cache_url;
- if ($ret['cache_url']) {
- $url = $ret['cache_url'] ;
- }else{
- $url = $ret['real_url'] ;
- }
-
- header("location:{$url}");
- }else{
- echo "www.showdoc.cc";
- }
- }
-
- //上传图片
- public function uploadImg(){
- $login_user = $this->checkLogin();
- $item_id = I("item_id/d") ? I("item_id/d") : 0 ;
- $page_id = I("page_id/d") ? I("page_id/d") : 0 ;
-
-
- if ($_FILES['editormd-image-file']['name'] == 'blob') {
- $_FILES['editormd-image-file']['name'] .= '.jpg';
- }
-
- if (!$_FILES['editormd-image-file']) {
- return false;
- }
-
- if (strstr(strip_tags(strtolower($_FILES['editormd-image-file']['name'])), ".php") ) {
- return false;
- }
-
- $url = D("Attachment")->upload($_FILES , 'editormd-image-file' , $login_user['uid'] , $item_id , $page_id ) ;
- if ($url) {
- echo json_encode(array("url"=>$url,"success"=>1));
- }
-
- }
-
- //上传附件
- public function attachmentUpload(){
- $login_user = $this->checkLogin();
- $item_id = I("item_id/d") ? I("item_id/d") : 0 ;
- $page_id = I("page_id/d") ? I("page_id/d") : 0 ;
- $uploadFile = $_FILES['file'] ;
-
- // 如果附件是要上传绑定到某个页面，那么检验项目权限。如果不绑定，只是上传到自己的文件库，则不需要校验项目权限
- if( $page_id > 0 || $item_id > 0){
- if (!$this->checkItemPermn($login_user['uid'] , $item_id)) {
- $this->sendError(10103);
- return;
- }
- }
-
- if (!$uploadFile) {
- return false;
- }
-
- if (strstr(strip_tags(strtolower($uploadFile['name'])), ".php") ) {
- return false;
- }
-
- $url = D("Attachment")->upload($_FILES , 'file' , $login_user['uid'] , $item_id , $page_id ) ;
- if ($url) {
- echo json_encode(array("url"=>$url,"success"=>1));
- }
-
- }
- //页面的上传附件列表
- public function pageAttachmentUploadList(){
- $login_user = $this->checkLogin();
- $item_id = I("item_id/d") ? I("item_id/d") : 0 ;
- $page_id = I("page_id/d") ? I("page_id/d") : 0 ;
- if (!$page_id) {
- $this->sendError(10103,"请至少先保存一次页面内容");
- return;
- }
- $return = array() ;
- $files = D("UploadFile")->join(" file_page on file_page.file_id = upload_file.file_id")->field("upload_file.* , file_page.item_id as item_id ,file_page.page_id as page_id ")->where("file_page.page_id = '$page_id' ")->order("file_page.addtime desc")->select();
- if ($files) {
- $item_id = $files[0]['item_id'] ;
- if (!$this->checkItemVisit($login_user['uid'] , $item_id)) {
- $this->sendError(10103);
- return;
- }
- foreach ($files as $key => $value) {
- $url = '';
- if($value['sign']){
- $url = get_domain().U("api/attachment/visitFile",array("sign" => $value['sign'])) ;
- }else{
- $url = $value['real_url'] ;
- }
- $return[] = array(
- "file_id"=>$value['file_id'],
- "display_name"=>$value['display_name'],
- "url"=>$url,
- "addtime"=> date("Y-m-d H:i:s" , $value['addtime'] ),
- );
- }
-
- }
- $this->sendResult($return);
-
- }
-
- //删除页面中已上传文件
- public function deletePageUploadFile(){
- $login_user = $this->checkLogin();
- $file_id = I("file_id/d") ? I("file_id/d") : 0 ;
- $page_id = I("page_id/d") ? I("page_id/d") : 0 ;
- $count = D("FilePage")->where(" file_id = '$file_id' and page_id > 0 ")->count() ;
- if($count <= 1 ){
- $this->deleteMyAttachment();
- }else{
- $page = M("Page")->where(" page_id = '$page_id' ")->find();
- if (!$this->checkItemPermn($login_user['uid'] , $page['item_id'])) {
- $this->sendError(10103);
- return;
- }
- $res = D("FilePage")->where(" file_id = '$file_id' and page_id = '$page_id' ")->delete() ;
- if($res){
- $this->sendResult(array());
- }else{
- $this->sendError(10101,"删除失败");
- }
-
- }
-
- }
-
- //获取全站的附件列表。给管理员查看附件用
- public function getAllList(){
- $login_user = $this->checkLogin();
- $this->checkAdmin(); //重要，校验管理员身份
- $page = I("page/d");
- $count = I("count/d");
- $attachment_type = I("attachment_type/d");
- $display_name = I("display_name");
- $username = I("username");
- $return = array() ;
- $where = ' 1 = 1 ';
- if($attachment_type == 1 ){
- $where .=" and file_type like '%image%' " ;
- }
- if($attachment_type == 2 ){
- $where .=" and file_type not like '%image%' " ;
- }
- if($display_name){
- $display_name = \SQLite3::escapeString($display_name) ;
- $where .=" and display_name like '%{$display_name}%' " ;
- }
- if($username){
- $username = \SQLite3::escapeString($username) ;
- $uid = D("User")->where(" username = '{$username}' ")->getField('uid') ;
- $uid = $uid ? $uid : -99 ;
- $where .=" and uid = '{$uid}' " ;
- }
- $files = D("UploadFile")->where($where)->order("addtime desc")->page($page ,$count)->select();
- if ($files) {
- foreach ($files as $key => $value) {
- $username = '';
- if($value['uid']){
- $username = D("User")->where(" uid = {$value['uid']} ")->getField('username') ;
- }
- $url = '';
- if($value['sign']){
- $url = get_domain().U("api/attachment/visitFile",array("sign" => $value['sign'])) ;
- }else{
- $url = $value['real_url'] ;
- }
- $return['list'][] = array(
- "file_id"=>$value['file_id'],
- "username"=>$username,
- "uid"=>$value['uid'],
- "file_type"=>$value['file_type'],
- "visit_times"=>$value['visit_times'],
- "file_size"=>$value['file_size'],
- "item_id"=>$value['item_id'],
- "page_id"=>$value['page_id'],
- "file_size_m"=>round( $value['file_size']/(1024*1024),3),
- "display_name"=>$value['display_name']?$value['display_name']:'',
- "url"=>$url ,
- "addtime"=> date("Y-m-d H:i:s" , $value['addtime'] ),
- "last_visit_time"=> date("Y-m-d H:i:s" , $value['last_visit_time'] ),
- );
- }
-
- }
- $return['total'] = D("UploadFile")->where($where)->count();
- $used = D("UploadFile")->where($where)->getField('sum(file_size)');
- $return['used'] = $used ;
- $return['used_m'] = round( $used/(1024*1024),3) ;
- $this->sendResult($return);
- }
-
- //删除附件
- public function deleteAttachment(){
- $login_user = $this->checkLogin();
- $this->checkAdmin(); //重要，校验管理员身份
- $file_id = I("file_id/d") ? I("file_id/d") : 0 ;
-
- $file = D("UploadFile")->where("file_id = '$file_id' ")->find();
-
- $ret = D("Attachment")->deleteFile($file_id);
- if ($ret) {
- $this->sendResult(array());
- }else{
- $this->sendError(10101,"删除失败");
- }
- }
-
- //获取我的附件列表
- public function getMyList(){
- $login_user = $this->checkLogin();
- $page = I("page/d");
- $count = I("count/d");
- $attachment_type = I("attachment_type/d");
- $display_name = I("display_name");
- $username = I("username");
- $return = array() ;
- $where = " uid = {$login_user['uid']} ";
- if($attachment_type == 1 ){
- $where .=" and file_type like '%image%' " ;
- }
- if($attachment_type == 2 ){
- $where .=" and file_type not like '%image%' " ;
- }
- if($display_name){
- $display_name = \SQLite3::escapeString($display_name) ;
- $where .=" and display_name like '%{$display_name}%' " ;
- }
- $files = D("UploadFile")->where($where)->order("addtime desc")->page($page ,$count)->select();
- if ($files) {
- foreach ($files as $key => $value) {
- $username = '';
- $return['list'][] = array(
- "file_id"=>$value['file_id'],
- "uid"=>$value['uid'],
- "file_type"=>$value['file_type'],
- "visit_times"=>$value['visit_times'],
- "file_size"=>$value['file_size'],
- "item_id"=>$value['item_id'],
- "page_id"=>$value['page_id'],
- "file_size_m"=>round( $value['file_size']/(1024*1024),3),
- "display_name"=>$value['display_name']?$value['display_name']:'',
- "url"=>get_domain().U("api/attachment/visitFile",array("sign" => $value['sign'])),
- "addtime"=> date("Y-m-d H:i:s" , $value['addtime'] ),
- "last_visit_time"=> date("Y-m-d H:i:s" , $value['last_visit_time'] ),
- );
- }
-
- }
- $return['total'] = D("UploadFile")->where($where)->count();
- $used = D("UploadFile")->where($where)->getField('sum(file_size)');
- $return['used'] = $used ;
- $return['used_m'] = round( $used/(1024*1024),3) ;
- $used_flow = D("Attachment")->getUserFlow($login_user['uid']) ; ; //该用户的本月使用流量
- $return['used_flow_m'] = round( $used_flow/(1024*1024),3) ;
-
- $this->sendResult($return);
- }
-
- //删除附件
- public function deleteMyAttachment(){
- $login_user = $this->checkLogin();
- $file_id = I("file_id/d") ? I("file_id/d") : 0 ;
-
- $file = D("UploadFile")->where("file_id = '$file_id' and uid ='$login_user[uid]' ")->find();
-
- if($file){
- $ret = D("Page")->deleteFile($file_id);
- if ($ret) {
- $this->sendResult(array());
- return ;
- }
- }
- $this->sendError(10101,"删除失败");
- }
-
- //将已上传文件绑定到页面中
- public function bindingPage(){
- $login_user = $this->checkLogin();
- $file_id = I("file_id/d") ? I("file_id/d") : 0 ;
- $page_id = I("page_id/d");
- $file = D("UploadFile")->where("file_id = '$file_id' and uid ='$login_user[uid]' ")->find();
- $page = M("Page")->where(" page_id = '$page_id' ")->find();
- if (!$this->checkItemPermn($login_user['uid'] , $page['item_id'])) {
- $this->sendError(10103);
- return;
- }
- $insert = array(
- "file_id" => $file_id,
- "item_id" => $page['item_id'] ,
- "page_id" => $page_id,
- "addtime" => time(),
- );
- $ret = D("FilePage")->add($insert);
- if( $ret){
- $this->sendResult(array());
- }else{
- $this->sendError(10101);
- }
-
- }
-
- }
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