/** * 根據文件Id获取文件数据 */ public function getLink($fileId, $linkType, $shareKey) { $data = array(); $file = MiniFile::getInstance()->getById($fileId); $data["name"] = $file["file_name"]; $data["bytes"] = intval($file["file_size"] + ""); $fileType = $file["file_type"]; if ($fileType == 0) { $data["icon"] = MiniHttp::getIcon4File($file["file_name"]); if (!MiniUtil::isMixCloudVersion()) { $data["icon"] = MiniHttp::getMiniHost() . "statics/static/mini-box/images/link/" . $data["icon"]; } else { $data["icon"] = "http://static.miniyun.cn/static/mini-box/images/link/" . $data["icon"]; } } $ext = MiniUtil::getFileExtension($file["file_name"]); $path = MiniUtil::getRelativePath($file["file_path"]); if ($ext == "jpg" || $ext == "jpeg" || $ext == "png" || $ext == "gif") { $data["thumbnail_link"] = MiniHttp::createAnonymousUrl("linkAccess/thumbnail?key=" . $shareKey . "&size=256x256&path=" . urlencode($path)); } else { $data["thumbnail_link"] = ""; } if ($linkType == MiniLink::$PREVIEW_LINK) { $data["link"] = MiniHttp::createUrl("link/access/key/" . $shareKey); } else { $data["link"] = MiniHttp::createAnonymousUrl("linkAccess/download?key=" . $shareKey . "&path=" . urlencode($path)); } return $data; }
/** * 设置站点信息 * @param $site * @return array */ public function settingSiteInfo($site) { //迷你存储没有启用,将判断用户存储路径的完整性 $storeData = MiniUtil::getPluginMiniStoreData(); if (empty($storeData)) { $fileStorePath = $site['fileStorePath']; //文件存储路径的合法性检测 if (is_dir($fileStorePath) == false) { return array('success' => false, 'msg' => 'dir_is_not_exist'); } // // 判断父目录是否存在 // if (file_exists(dirname($fileStorePath)) == false) { return array('success' => false, 'msg' => 'parent_dir_is_not_exist'); } // // 文件不存在 // if (file_exists($fileStorePath) == false) { mkdir($fileStorePath); chmod($fileStorePath, 0755); } // // 文件夹不可写 // if (is_writable($fileStorePath) == false) { return array('success' => false, 'msg' => 'dir_is_not_writable'); } //修改文件存储配置 $this->setStorePath($site['fileStorePath']); } MiniOption::getInstance()->setOptionValue("miniyun_host", $site['miniyun_host']); MiniOption::getInstance()->setOptionValue("site_title", $site['siteTitle']); MiniOption::getInstance()->setOptionValue("site_name", $site['siteName']); MiniOption::getInstance()->setOptionValue("site_default_space", $site['siteDefaultSpace']); MiniOption::getInstance()->setOptionValue("site_company", $site['siteCompany']); MiniOption::getInstance()->setOptionValue("user_register_enabled", $site['userRegisterEnabled']); //如果是混合云版,则调整迷你存储的访问地址 if (MiniUtil::isMixCloudVersion()) { $plugins = MiniUtil::getActivedPluginsInfo(); if (!empty($plugins)) { foreach ($plugins as $plugin) { if ($plugin["name"] === "miniStore") { //创建默认迷你存储站点 PluginMiniStoreNode::getInstance()->createDefault(); } } } } return array('success' => true); }
/** * 在线浏览文件获得内容 * @param string $path 文件当前路径 * @param string $type 文件类型,可选择pdf/png * @throws * @return NULL */ public function previewContent($path, $type) { $file = MiniFile::getInstance()->getByPath($path); // 权限处理 if (empty($file)) { return array('success' => false, 'msg' => 'file not existed'); } $fileBiz = new FileBiz(); $canRead = $fileBiz->privilege($path); if (!$canRead) { throw new MFileopsException(Yii::t('api', 'no permission'), MConst::HTTP_CODE_409); } //获得文件当前版本对应的version $version = PluginMiniDocVersion::getInstance()->getVersion($file["version_id"]); $signature = $version["file_signature"]; $localPath = PluginMiniDocOption::getInstance()->getMiniDocCachePath() . $signature . "/" . $signature . "." . $type; if (!file_exists($localPath)) { //文档还在转换中 $node = PluginMiniDocNode::getInstance()->getConvertNode($signature); if (empty($node)) { throw new MFileopsException(Yii::t('api', 'convert error'), MConst::HTTP_CODE_412); } //根据情况判断是否需要向迷你文档拉取内容 $parentPath = dirname($localPath); //如果缓存目录不存在,则需要创建 if (!file_exists($parentPath)) { MUtils::MkDirsLocal($parentPath); } //文件不存在,则需要从迷你文档拉取文件内容 $url = PluginMiniDocNode::getInstance()->getDownloadUrl($node["id"], $version, $type); $http = new HttpClient(); $http->get($url); $status = $http->get_status(); if ($status == "200") { $content = $http->get_body(); //把文件内容存储到本地硬盘 file_put_contents($localPath, $content); Yii::log($signature . " get " . $type . " success", CLogger::LEVEL_INFO, "doc.convert"); } else { if (!($version["doc_convert_status"] == -1)) { //如迷你文档服务器不存在该文档,说明迷你文档服务器发生了变动 //这个时候自动启动负载均衡机制,把文档重新转换 PluginMiniDocVersion::getInstance()->pushConvertSignature($signature, ""); Yii::log($signature . " get " . $type . " error", CLogger::LEVEL_ERROR, "doc.convert"); } } } if (file_exists($localPath)) { if ($type === "png") { $contentType = "image/png"; } if ($type === "pdf") { $contentType = "Content-type: application/pdf"; } //Firefox+混合云模式下直接输出内容 //其它浏览器使用sendfile模式输出内容 $isSendFile = true; if (MiniUtil::isMixCloudVersion()) { $ua = isset($_SERVER["HTTP_USER_AGENT"]) ? $_SERVER["HTTP_USER_AGENT"] : NULL; if (strpos($ua, "Firefox") > 0 || strpos($ua, "Safari") > 0) { $isSendFile = false; } } if ($isSendFile) { header('Location: ' . MiniHttp::getMiniHost() . "assets/minidoc/" . $signature . "/" . $signature . "." . $type); } else { Header("Content-type: " . $contentType); echo file_get_contents($localPath); exit; } } }