DzzOffice/dzz/system/fileselection/listtree.php

<?php
if (!defined('IN_DZZ')) {
    exit('Access Denied');
}
global $_G;
Hook::listen('check_login');//检查是否登录，未登录跳转到登录界面
$uid = $_G['uid'];
if (!C::t('folder')->check_home_by_uid($uid)) {
    C::t('folder')->fetch_home_by_uid($uid);
}
$id = isset($_GET['id']) ? $_GET['id'] : '';
$operation = $_GET['operation'] ? $_GET['operation'] : '';
$range = isset($_GET['range']) ? trim($_GET['range']):'';//指定范围
$data = array();
$powerarr = perm_binPerm::getPowerArr();
if ($operation == 'get_children') {
    if ($id == 'group') {
        $groupinfo = C::t('organization')->fetch_group_by_uid($uid, true);
        foreach ($groupinfo as $v) {
            $children = (C::t('resources')->fetch_folder_num_by_pfid($v['fid']) > 0) ? true : false;
            $arr = array(
                'id' => 'g_' . $v['orgid'],
                'type' => 'group',
                'children' => $children,
                'li_attr' => array('hashs'=>'group&gid='.$v['orgid'])
            );
            if (intval($v['aid']) == 0) {
                $arr['text'] = avatar_group($v['orgid'], array($v['orgid'] => array('aid' => $v['aid'], 'orgname' => $v['orgname']))) . $v['orgname'];
                $arr['icon'] = false;
            } else {
                $arr['text'] = $v['orgname'];
                $arr['icon'] = 'index.php?mod=io&op=thumbnail&width=24&height=24&path=' . dzzencode('attach::' . $v['aid']);
            }

            $data[] = $arr;
        }
        exit(json_encode($data));
    } elseif (preg_match('/g_\d+/', $id)) {
        $gid = intval(str_replace('g_', '', $id));
        $groupinfo = C::t('organization')->fetch($gid);
        if ($groupinfo && $groupinfo['available'] == 1 && $groupinfo['diron'] == 1) {
            foreach (C::t('folder')->fetch_folder_by_pfid($groupinfo['fid']) as $val) {
                $children = (C::t('resources')->fetch_folder_num_by_pfid($val['fid']) > 0) ? true : false;
                $data[] = array(
                    'id' => 'f_' . $val['fid'],
                    'text' => $val['fname'],
                    'type' => 'folder',
                    'children' => $children,
                    'li_attr' => array(
                        'hashs' => 'group&do=file&gid=' . $groupinfo['orgid'] . '&fid=' . $val['fid'])
                );
            }
        }
        exit(json_encode($data));
    } elseif (preg_match('/gid_\d+/', $id)) {
        $gid = intval(str_replace('gid_', '', $id));
        $orginfo = C::t('organization')->fetch($gid);
        if ($orginfo && $orginfo['available'] == 1 && $orginfo['diron'] == 1) {
            foreach (C::t('folder')->fetch_folder_by_pfid($orginfo['fid']) as $val) {
                $children = (C::t('resources')->fetch_folder_num_by_pfid($val['fid']) > 0) ? true : false;
                $arr = array(
                    'id' => 'f_' . $val['fid'],
                    'text' => $val['fname'],
                    'type' => 'folder',
                    'children' => $children,
                    'li_attr' => array(
                        'href' => MOD_URL. '&op=group',
                        'hashs' => 'group&do=file&gid=' . $orginfo['orgid'] . '&fid=' . $val['fid']
                    )
                );
                if ($val['flag'] == 'app') {
                    $appid = C::t("folder_attr")->fetch_by_skey_fid($val['fid'], 'appid');
                    if ($imgs = C::t('app_market')->fetch_appico_by_appid($appid)) {
                        $arr['icon'] = 'data/attachment/' . $imgs;
                    }

                }
                $data[] = $arr;
            }
        }

        $groupinfo = C::t('organization')->fetch_org_by_uidorgid($uid, $gid);

        if ($groupinfo) {
            foreach ($groupinfo as $val) {
                $children = (DB::result_first("select count(*) from %t where forgid = %d", array('organization', $val['orgid'])) > 0) ? true : false;
                $arr = array(
                    'id' => 'gid_' . $val['orgid'],
                    'type' => 'department',
                    'children' => $children,
                    'li_attr' => array('hashs' => 'group&gid=' . $val['orgid'], 'args' => 'gid_' . $val['orgid'])
                );
                if (intval($val['aid']) == 0) {
                    $arr['text'] = avatar_group($val['orgid'], array($val['orgid'] => array('aid' => $val['aid'], 'orgname' => $val['orgname']))) . $val['orgname'];
                    $arr['icon'] = false;
                } else {
                    $arr['text'] = $val['orgname'];
                    $arr['icon'] = 'index.php?mod=io&op=thumbnail&width=24&height=24&path=' . dzzencode('attach::' . $val['aid']);
                }
                $data[] = $arr;
            }
        }
        exit(json_encode($data));
    } elseif (preg_match('/f_\d+/', $id)) {
        $fid = intval(str_replace('f_', '', $id));
        foreach (C::t('folder')->fetch_folder_by_pfid($fid) as $val) {
            $children = (C::t('resources')->fetch_folder_num_by_pfid($val['fid']) > 0) ? true : false;
            $data[] = array(
                'id' => 'f_' . $val['fid'],
                'text' => $val['fname'],
                'type' => 'folder',
                'children' => $children,
                'li_attr' => array(
                    'href' => MOD_URL. '&op=group',
                    'hashs' => 'group&do=file&gid=' . $val['gid'] . '&fid=' . $val['fid'])
            );
        }
        exit(json_encode($data));
    } elseif (preg_match('/u_\d+/', $id)) {
        $fid = intval(str_replace('u_', '', $id));
        foreach (C::t('resources')->fetch_folder_by_pfid($fid) as $v) {
            $children = (C::t('resources')->fetch_folder_num_by_pfid($v['oid']) > 0) ? true : false;
            $data[] = array(
                'id' => 'u_' . $v['oid'],
                'text' => $v['name'],
                'type' => 'folder',
                'children' => $children,
                'li_attr' => array(
                    'hashs'=>'home&do=file&fid='.$v['oid']
                )
            );
        }
        exit(json_encode($data));
    } else {
        $selrangearr = array();
        if($range){
            $selrangearr = explode(',',$range);
        }
        $rangeval = (count($selrangearr) > 0) ? true:false;
        if (!$rangeval || ($rangeval && in_array('home',$selrangearr))) {
            $folders = C::t('folder')->fetch_home_by_uid();
            $fid = $folders['fid'];
            $children = (C::t('resources')->fetch_folder_num_by_pfid($fid) > 0) ? true : false;
            $data[] = array(
                'id' => 'u_' . $fid,
                'text' => lang('explorer_user_root_dirname'),
                'type' => 'home',
                'children' => $children,
                'li_attr' => array('hashs' => "home&fid=$fid",'flag'=>'home')
            );
        }
        if (!$rangeval|| ($rangeval && in_array('org',$selrangearr))) {
            $orgs = C::t('organization')->fetch_all_orggroup($uid);
            foreach ($orgs['org'] as $v) {
                if (count(C::t('organization')->fetch_org_by_uidorgid($uid, $v['orgid'])) > 0 || C::t('resources')->fetch_folder_num_by_pfid($v['fid']) > 0) {
                    $children = true;
                } else {
                    $children = false;
                }
                if (!empty($v)) {
                    $arr = array(
                        'id' => 'gid_' . $v['orgid'],
                        'type' => ($v['pfid'] > 0 ? 'department' : 'organization'),
                        'children' => $children,
                        'li_attr' => array('hashs' => 'group&gid=' . $v['orgid'], 'args' => 'gid_' . $v['orgid'])
                    );
                    if (intval($v['aid']) == 0) {
                        $arr['text'] = avatar_group($v['orgid'], array($v['orgid'] => array('aid' => $v['aid'], 'orgname' => $v['orgname']))) . $v['orgname'];
                        $arr['icon'] = false;
                    } else {
                        $arr['text'] = $v['orgname'];
                        $arr['icon'] = 'index.php?mod=io&op=thumbnail&width=24&height=24&path=' . dzzencode('attach::' . $v['aid']);
                    }
                    $data[] = $arr;
                }
            }
        }
        if ($explorer_setting['grouponperm'] &&  (!$rangeval|| ($rangeval && in_array('group',$selrangearr)))) {
            $groups = C::t('organization')->fetch_group_by_uid($uid);
            $children = (count($groups) > 0) ? true : false;
            $data[] = array(
                'id' => 'group',
                'text' => '群组',
                'type' => 'group',
                'children' => $children,
                'li_attr' => array('hashs' => '')
            );
        }
    }
    exit(json_encode($data));
} elseif ($operation == 'getParentsArr') {//获取
    $fid = intval($_GET['fid']);
    $gid = intval($_GET['gid']);
    $ret = array();
    if ($fid) {
        $subfix = '';
        $org = array();
        foreach (C::t('folder')->fetch_all_parent_by_fid($fid) as $value) {
            if (empty($subfix)) {
                if ($value['gid']) {//是部门或者群组
                    $org = C::t('organization')->fetch($value['gid']);
                    if ($org['type'] == 0) {
                        $subfix = 'gid_';
                    } elseif ($org['type'] == 1) {
                        $subfix = 'g_';
                    }
                } else {
                    $subfix = 'u_';
                }
            }
            if ($value['gid'] < 1) {
                $arr[] = 'u_' . $value['fid'];
            } elseif ($value['flag'] == 'organization') {
                $arr[] = $subfix . $value['gid'];
            } else {
                $arr[] = 'f_' . $value['fid'];
            }
        }
        if ($subfix == 'g_') {//群组的话，需要增加顶级"群组"
            array_push($arr, 'group');
        }
        $arr = array_reverse($arr);
    } elseif ($gid) {
        $subfix = '';
        foreach (C::t('organization')->fetch_parent_by_orgid($gid) as $orgid) {
            if (empty($subfix)) {
                $org = C::t('organization')->fetch($orgid);
                if ($org['type'] == 0) {
                    $subfix = 'gid_';
                } elseif ($org['type'] == 1) {
                    $subfix = 'g_';
                }
            }
            $arr[] = $subfix . $orgid;

        }
        if ($subfix == 'g_') array_unshift($arr, 'group');
    }
    $arr = array_unique($arr);
    exit(json_encode($arr));
}