220 lines
6.8 KiB
PHP
220 lines
6.8 KiB
PHP
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<?php
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/**
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* office文件预览整合
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*/
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class officeViewerPlugin extends PluginBase{
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function __construct(){
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parent::__construct();
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$this->appList = array(
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'wb' => 'webOffice',
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'lb' => 'libreOffice',
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'ol' => 'officeLive',
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'yz' => 'yzOffice',
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);
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}
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public function regist(){
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$this->hookRegist(array(
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'user.commonJs.insert' => 'officeViewerPlugin.echoJs'
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));
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}
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public function echoJs(){
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$this->echoFile('static/app/main.js');
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}
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// 重置支持的文件格式
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public function onChangeStatus($status){
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if($status != '1') return;
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$config = $this->getConfig();
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if ($config['openType'] != 'js') return;
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$update = array(
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'openType' => 'wb',
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'fileExt' => 'doc,docx,xls,xlsx,ppt,pptx,csv',
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);
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$this->setConfig($update);
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}
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public function onSetConfig($config) {
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$openType = $config['openType'];
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if ($openType == 'js') { // 兼容旧版
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$openType = 'wb';
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$config['openType'] = $openType;
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}
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$ext = 'doc,docx,xls,xlsx,ppt,pptx,csv';
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if (isset($config[$openType . 'FileExt'])) {
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$ext = $config[$openType . 'FileExt'];
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}
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$config['fileExt'] = $ext;
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return $config;
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}
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// 入口
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public function index(){
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$path = $this->filePath($this->in['path'],true,true);
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$config = $this->getConfig();
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$openType = isset($config['openType']) ? $config['openType'] : '';
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if ($openType == 'js') $openType = 'wb'; // 兼容旧版
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$types = $openType == 'wb' ? array_keys($this->appList) : array($openType);
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// 过滤关闭的服务
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foreach ($types as $i => $type) {
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$open = $type.'Open';
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if (isset($config[$open]) && $config[$open] == '0') unset($types[$i]);
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}
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// 按顺序依次调用
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$skip = (isset($this->in['skip']) && $this->in['skip'] == 'wb') ? true : false;
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foreach ($this->appList as $type => $app) {
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if ($type == 'wb' && $skip) continue;
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if (!in_array($type, $types) || !$this->allowExt($type,true)) continue;
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if ($type == 'lb' && !$this->action($app)->getSoffice()) continue;
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if ($type == 'ol' && !$this->isNetwork()) continue; // officelive，文件需为域名地址
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return $this->fileOut($app);
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}
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show_tips(LNG('officeViewer.main.invalidType'));
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}
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// 用不同的方式预览office文件
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public function fileOut($app){
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return $this->action($app)->index();
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}
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public function action($app){
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return Action($this->pluginName . "Plugin.{$app}.index");
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}
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// 获取各应用的配置参数
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public function _appConfig($type){
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$config = $this->getConfig();
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$data = array();
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foreach($config as $key => $value) {
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if(strpos($key, $type) === 0) {
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$k = lcfirst(substr($key, strlen($type)));
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$data[$k] = $value;
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}
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}
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return $data;
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}
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// 各打开方式支持的文件格式
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public function allowExt($type,$inlet=false){
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$ext = $this->in['ext'];
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$config = $this->getConfig();
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$extAll = explode(',', $config[$type.'FileExt']);
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if (!in_array($ext, $extAll)) return false;
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// 某些文件可能只是命名为旧格式，根据前2个字符(PK)区分
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if ($type == 'wb' && $inlet && in_array($ext, array('doc', 'ppt'))) {
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// 使用解析后的文件路径;打开压缩包内的doc文件直接用path会报错
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$prfx = IO::fileSubstr($this->fileInfo['path'], 0, 2);
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return strtolower($prfx) == 'pk' ? true : false;
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}
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return true;
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}
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// 各打开方式错误提示
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public function showTips($msg, $title){
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$title = '<span style="font-size:20px;">'.LNG('officeViewer.meta.name')
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.'</span><span style="font-size:14px;margin-left:5px;"> - '.$title.'</span>';
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show_tips($msg, '', '', $title);
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}
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/**
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* 可通过互联网访问
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* @param boolean $domain 要求是域名
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* @return void
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*/
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public function isNetwork($domain = true){
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$key = md5($this->pluginName . '_kodbox_server_network_' . intval($domain));
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$check = Cache::get($key);
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if($check !== false) return (boolean) $check;
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$time = ($check ? 30 : 3) * 3600 * 24; // 可访问保存30天，否则3天
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// 1. 判断是否为域名
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$host = get_url_domain(APP_HOST);
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if($host == 'localhost') return false;
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if($domain && !is_domain($host)) return false;
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// 2. 判断外网能否访问
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$data = array('type' => 'network', 'url' => APP_HOST);
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$url = $GLOBALS['config']['settings']['kodApiServer'] . 'plugin/platform/';
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$res = url_request($url, 'POST', $data, false, false, false, 3);
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if(!$res || $res['code'] != 200 || !isset($res['data'])) {
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Cache::set($key, 0, $time);
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return false;
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}
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$res = json_decode($res['data'], true);
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$check = (boolean) $res['code'];
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Cache::set($key, (int) $check, $time);
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return $check;
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}
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/**
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* 加载模板文件
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*/
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public function showWebOffice($app, $link=''){
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$path = $this->in['path'];
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$assign = array(
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"fileUrl" => '',
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'filePath' => $path,
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'canWrite' => false,
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'fileName' => $this->in['name'],
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'fileApp' => $app,
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'fileExt' => $this->in['ext']
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);
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if($path){
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if(substr($path,0,4) == 'http'){
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$assign['fileUrl'] = $path;
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}else{
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$assign['fileUrl'] = $this->filePathLink($path);
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if(ActionCall('explorer.auth.fileCanWrite',$path)){
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$assign['canWrite'] = true;
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}
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}
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$assign['fileUrl'] .= "&disable_name=1&name=/".$assign['fileName'];
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}
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if ($link) $assign['fileUrl'] = $link;
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$this->assign($assign);
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$this->display($this->pluginPath.'static/weboffice/template.html');
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}
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/**
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* 引入模板文件
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* @param [type] $template
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* @return void
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*/
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public function includeTpl($template){
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include($this->pluginPath.$template);
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}
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// 编辑方式
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public function editApp() {
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$data = Input::getArray(array(
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'path' => array('check' => 'require'),
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'name' => array('check' => 'require'),
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'ext' => array('check' => 'require'),
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));
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$list = array();
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$appList = Model('Plugin')->loadList();
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$apps = array('wpsOffice','onlyoffice','officeOnline'); // 新页面打开，排除client方式
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foreach ($apps as $app) {
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if (!isset($appList[$app]) || !$appList[$app]['status']) continue;
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$config = $appList[$app]['config'];
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if (!$config['pluginAuth']) continue;
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$auth = ActionCall('user.authPlugin.checkAuthValue',$config['pluginAuth']);
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if (!$auth) continue;
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$fileExt = $config['fileExt'];
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$fileSort = $config['fileSort'];
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$fileExt = explode(',', $fileExt);
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if (!in_array($data['ext'], $fileExt)) continue;
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$list[$app] = intval($fileSort);
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}
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if (!$list) show_json('没有有效的文件编辑方式', false);
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arsort($list, SORT_NUMERIC);
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$app = key($list); // 从当前指针位置返回键名（排序会重置指针）
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$link = urlApi('plugin/'.$app,'path='.$data['path']);
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$link .= '&ext='.rawurlencode($data['ext']).'&name='.rawurlencode($data['name']);
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show_json($link, true, $app);
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}
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}
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