showdoc-ouxuan/server/Application/Api/Controller/PageController.class.php

<?php

namespace Api\Controller;

use Think\Controller;

class PageController extends BaseController
{

    function tt()
    {
        $file = $_FILES["file"];
        dump($_FILES);
//        exit();
        $res = upload_oss($file);
        dump($res);
    }

   public function test()
    {
        $oss_setting = D("Options")->get("oss_setting");
        dump($oss_setting);
    }

    //页面详情
    public function info()
    {
        $page_id = I("page_id/d");
        $page = D("Page")->where(" page_id = '$page_id' ")->find();
        if (!$page || $page['is_del'] == 1) {
            sleep(1);
            $this->sendError(10101);
            return false;
        }
        $login_user = $this->checkLogin(false);
        if (!$this->checkItemVisit($login_user['uid'], $page['item_id'])) {
            $this->sendError(10103);
            return;
        }
        $page = $page ? $page : array();
        if ($page) {
            //unset($page['page_content']);
            $page['addtime'] = date("Y-m-d H:i:s", $page['addtime']);
            //判断是否包含附件信息
            $page['attachment_count'] = D("UploadFile")->where("page_id = '$page_id' ")->count();

            $singlePage = M("SinglePage")->where(" page_id = '%d' ", array($page_id))->limit(1)->find();
            if ($singlePage) {
                $page['unique_key'] = $singlePage['unique_key'];
            } else {
                $page['unique_key'] = '';
            }

        }
        $this->sendResult($page);
    }

    //删除页面
    public function delete()
    {
        $page_id = I("page_id/d") ? I("page_id/d") : 0;
        $page = D("Page")->where(" page_id = '$page_id' ")->find();

        $login_user = $this->checkLogin();
        if (!$this->checkItemCreator($login_user['uid'], $page['item_id']) && $login_user['uid'] != $page['author_uid']) {
            $this->sendError(10303);
            return;
        }

        if ($page) {

            $ret = D("Page")->softDeletePage($page_id);
            //更新项目时间
            D("Item")->where(" item_id = '$page[item_id]' ")->save(array("last_update_time" => time()));

        }
        if ($ret) {
            $this->sendResult(array());
        } else {
            $this->sendError(10101);
        }
    }

    //保存
    public function save()
    {
        $login_user = $this->checkLogin();
        $page_id = I("page_id/d") ? I("page_id/d") : 0;
        $is_urlencode = I("is_urlencode/d") ? I("is_urlencode/d") : 0; //页面内容是否经过了转义
        $page_title = I("page_title") ? I("page_title") : L("default_title");
        $page_comments = I("page_comments") ? I("page_comments") : '';
        $page_content = I("page_content");
        $cat_id = I("cat_id/d") ? I("cat_id/d") : 0;
        $item_id = I("item_id/d") ? I("item_id/d") : 0;
        $s_number = I("s_number/d") ? I("s_number/d") : '';

        $login_user = $this->checkLogin();
        if (!$this->checkItemPermn($login_user['uid'], $item_id)) {
            $this->sendError(10103);
            return;
        }
        if (!$page_content) {
            $this->sendError(10103, "不允许保存空内容，请随便写点什么");
            return;
        }
        if ($is_urlencode) {
            $page_content = urldecode($page_content);
        }
        $data['page_title'] = $page_title;
        $data['page_content'] = $page_content;
        $data['page_comments'] = $page_comments;
        if ($s_number) $data['s_number'] = $s_number;
        $data['item_id'] = $item_id;
        $data['cat_id'] = $cat_id;
        $data['addtime'] = time();
        $data['author_uid'] = $login_user['uid'];
        $data['author_username'] = $login_user['username'];

        if ($page_id > 0) {

            //在保存前先把当前页面的版本存档
            $page = D("Page")->where(" page_id = '$page_id' ")->find();
            if (!$this->checkItemPermn($login_user['uid'], $page['item_id'])) {
                $this->sendError(10103);
                return;
            }
            $insert_history = array(
                'page_id' => $page['page_id'],
                'item_id' => $page['item_id'],
                'cat_id' => $page['cat_id'],
                'page_title' => $page['page_title'],
                'page_comments' => $page['page_comments'],
                'page_content' => base64_encode(gzcompress($page['page_content'], 9)),
                's_number' => $page['s_number'],
                'addtime' => $page['addtime'],
                'author_uid' => $page['author_uid'],
                'author_username' => $page['author_username'],
            );
            D("PageHistory")->add($insert_history);

            $ret = D("Page")->where(" page_id = '$page_id' ")->save($data);

            //统计该page_id有多少历史版本了
            $Count = D("PageHistory")->where(" page_id = '$page_id' ")->Count();
            if ($Count > 20) {
                //每个单页面只保留最多20个历史版本
                $ret = D("PageHistory")->where(" page_id = '$page_id' ")->limit("20")->order("page_history_id desc")->select();
                D("PageHistory")->where(" page_id = '$page_id' and page_history_id < " . $ret[19]['page_history_id'])->delete();
            }

            //如果是单页项目，则将页面标题设置为项目名
            $item_array = D("Item")->where(" item_id = '$item_id' ")->find();
            if ($item_array['item_type'] == 2) {
                D("Item")->where(" item_id = '$item_id' ")->save(array("last_update_time" => time(), "item_name" => $page_title));
            } else {
                D("Item")->where(" item_id = '$item_id' ")->save(array("last_update_time" => time()));
            }

            $return = D("Page")->where(" page_id = '$page_id' ")->find();
        } else {

            $page_id = D("Page")->add($data);

            //更新项目时间
            D("Item")->where(" item_id = '$item_id' ")->save(array("last_update_time" => time()));

            $return = D("Page")->where(" page_id = '$page_id' ")->find();
        }
        if (!$return) {
            $return['error_code'] = 10103;
            $return['error_message'] = 'request  fail';
        }
        $this->sendResult($return);

    }


    //历史版本列表
    public function history()
    {
        $login_user = $this->checkLogin(false);
        $page_id = I("page_id/d") ? I("page_id/d") : 0;
        $page = M("Page")->where(" page_id = '$page_id' ")->find();
        if (!$this->checkItemVisit($login_user['uid'], $page['item_id'])) {
            $this->sendError(10103);
            return;
        }

        $PageHistory = D("PageHistory")->where("page_id = '$page_id' ")->order(" addtime desc")->limit(20)->select();

        if ($PageHistory) {
            foreach ($PageHistory as $key => &$value) {
                $value['addtime'] = date("Y-m-d H:i:s", $value['addtime']);
                $page_content = uncompress_string($value['page_content']);
                if (!empty($page_content)) {
                    $value['page_content'] = htmlspecialchars_decode($page_content);
                }
            }

            $this->sendResult($PageHistory);
        } else {
            $this->sendResult(array());
        }


    }

    //返回当前页面和历史某个版本的页面以供比较
    public function diff()
    {
        $page_id = I("page_id/d");
        $page_history_id = I("page_history_id/d");
        if (!$page_id) {
            return false;
        }
        $page = M("Page")->where(" page_id = '$page_id' ")->find();
        if (!$page) {
            sleep(1);
            $this->sendError(10101);
            return false;
        }
        $login_user = $this->checkLogin(false);
        if (!$this->checkItemVisit($login_user['uid'], $page['item_id'])) {
            $this->sendError(10103);
            return;
        }

        $history_page = D("PageHistory")->where(" page_history_id = '$page_history_id' ")->find();
        $page_content = uncompress_string($history_page['page_content']);
        $history_page['page_content'] = $page_content ? $page_content : $history_page['page_content'];

        $this->sendResult(array("page" => $page, "history_page" => $history_page));
    }


    //上传图片
    public function uploadImg()
    {
        //重定向控制器和方法
        R("Attachment/uploadImg");
    }

    //上传附件
    public function upload()
    {
        //重定向控制器和方法
        R("Attachment/pageAttachmentUpload");
    }

    public function uploadList()
    {
        //重定向控制器和方法
        R("Attachment/pageAttachmentUploadList");
    }

    //删除已上传文件
    public function deleteUploadFile()
    {
        //重定向控制器和方法
        R("Attachment/deletePageUploadFile");
    }


    //创建单页
    public function createSinglePage()
    {
        $page_id = I("page_id/d");
        $isCreateSiglePage = I("isCreateSiglePage");
        $page = M("Page")->where(" page_id = '$page_id' ")->find();
        if (!$page || $page['is_del'] == 1) {
            sleep(1);
            $this->sendError(10101);
            return false;
        }
        $login_user = $this->checkLogin(false);
        if (!$this->checkItemPermn($login_user['uid'], $page['item_id'])) {
            $this->sendError(10103);
            return;
        }
        D("SinglePage")->where(" page_id = '$page_id' ")->delete();
        $unique_key = md5(time() . rand() . "gbgdhbdgtfgfK3@bv45342regdhbdgtfgftghsdg");
        $add = array(
            "unique_key" => $unique_key,
            "page_id" => $page_id,
        );
        if ($isCreateSiglePage == 'true') { //这里的布尔值被转成字符串了
            D("SinglePage")->add($add);
            $this->sendResult($add);
        } else {
            $this->sendResult(array());
        }

    }

    //页面详情
    public function infoByKey()
    {
        $unique_key = I("unique_key");
        if (!$unique_key) {
            return false;
        }
        $singlePage = M("SinglePage")->where(" unique_key = '%s' ", array($unique_key))->find();
        $page_id = $singlePage['page_id'];

        $page = M("Page")->where(" page_id = '$page_id' ")->find();
        if (!$page || $page['is_del'] == 1) {
            sleep(1);
            $this->sendError(10101);
            return false;
        }
        $login_user = $this->checkLogin(false);
        $page = $page ? $page : array();
        if ($page) {
            unset($page['item_id']);
            unset($page['cat_id']);
            $page['addtime'] = date("Y-m-d H:i:s", $page['addtime']);
            //判断是否包含附件信息
            $page['attachment_count'] = D("UploadFile")->where("page_id = '$page_id' ")->count();

        }
        $this->sendResult($page);
    }

    //同一个目录下的页面排序
    public function sort()
    {
        $pages = I("pages");
        $item_id = I("item_id/d");
        $login_user = $this->checkLogin();
        if (!$this->checkItemPermn($login_user['uid'], $item_id)) {
            $this->sendError(10103);
            return;
        }
        $ret = '';
        $data_array = json_decode(htmlspecialchars_decode($pages), true);
        if ($data_array) {
            foreach ($data_array as $key => $value) {
                $ret = D("Page")->where(" page_id = '$key' and item_id = '$item_id' ")->save(array(
                    "s_number" => $value,
                ));
            }
        }

        $this->sendResult(array());
    }


    //判断页面是否加了编辑锁
    public function isLock()
    {
        $page_id = I("page_id/d");
        $lock = 0;
        $now = time();
        $login_user = $this->checkLogin(false);
        $res = D("PageLock")->where(" page_id = '$page_id' and lock_to > '{$now}' ")->find();
        if ($res) {
            $lock = 1;
        }
        $this->sendResult(array(
            "lock" => $lock,
            "lock_uid" => $res['lock_uid'] ? $res['lock_uid'] : '',
            "lock_username" => $res['lock_username'] ? $res['lock_username'] : '',
            "is_cur_user" => $res['lock_uid'] == $login_user['uid'] ? 1 : 0,
        ));
    }

    //设置页面加锁时间
    public function setLock()
    {
        $page_id = I("page_id/d");
        $lock_to = I("lock_to/d") ? I("lock_to/d") : (time() + 5 * 60 * 60);
        $item_id = I("item_id/d");
        $login_user = $this->checkLogin();
        if (!$this->checkItemPermn($login_user['uid'], $item_id)) {
            $this->sendError(10103);
            return;
        }
        D("PageLock")->where("page_id = '{$page_id}' ")->delete();
        $id = D("PageLock")->add(array(
            "page_id" => $page_id,
            "lock_uid" => $login_user['uid'],
            "lock_username" => $login_user['username'],
            "lock_to" => $lock_to,
            "addtime" => time(),
        ));
        $now = time();
        D("PageLock")->where("lock_to < '{$now}' ")->delete();
        $this->sendResult(array("id" => $id));

    }

}