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<?php |
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/* |
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* MikoPBX - free phone system for small business |
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* Copyright © 2017-2023 Alexey Portnov and Nikolay Beketov |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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namespace MikoPBX\PBXCoreREST\Controllers\Cdr; |
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use MikoPBX\Core\System\Util; |
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use MikoPBX\PBXCoreREST\Controllers\BaseController; |
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use MikoPBX\PBXCoreREST\Http\Response; |
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use MikoPBX\PBXCoreREST\Lib\CdrDBProcessor; |
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use MikoPBX\PBXCoreREST\Lib\FilesManagementProcessor; |
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/** |
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* Class GetController |
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* @RoutePrefix("/pbxcore/api/cdr") |
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* |
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* @package MikoPBX\PBXCoreREST\Controllers\Cdr |
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* |
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* @examples |
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* |
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* The following command can be used to invoke this action: |
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* curl http://127.0.0.1/pbxcore/api/cdr/getActiveChannels; |
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* |
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* Example response: |
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* [{"start":"2018-02-27 10:45:07","answer":null,"src_num":"206","dst_num":"226","did":"","linkedid":"1519717507.24"}] |
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* |
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* The response is an array of arrays with the following fields: |
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* "start" => 'TEXT', // DateTime |
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* "answer" => 'TEXT', // DateTime |
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* "endtime" => 'TEXT', // DateTime |
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* "src_num" => 'TEXT', |
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* "dst_num" => 'TEXT', |
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* "linkedid" => 'TEXT', |
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* "did" => 'TEXT' |
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* |
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* |
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* Playback sound |
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* |
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* http://172.16.156.212/pbxcore/api/cdr/playback?view=/storage/usbdisk1/mikopbx/voicemailarchive/monitor/2018/05/11/16/mikopbx-1526043925.13_43T4MdXcpT.mp3 |
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* http://172.16.156.212/pbxcore/api/cdr/playback?view=/storage/usbdisk1/mikopbx/voicemailarchive/monitor/2018/06/01/17/mikopbx-1527865189.0_qrQeNUixcV.wav |
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* http://172.16.156.223/pbxcore/api/cdr/playback?view=/storage/usbdisk1/mikopbx/voicemailarchive/monitor/2018/12/18/09/mikopbx-1545113960.4_gTvBUcLEYh.mp3&download=true&filename=test.mp3 |
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* |
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* |
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*/ |
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class GetController extends BaseController |
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{ |
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/** |
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* This method retrieves the list of active calls from CDR. |
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* |
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* @param string $actionName The name of the action. |
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* |
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* Get active channels based on CDR data. These are the unfinished calls (endtime IS NULL). |
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* @Get("/getActiveChannels") |
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* |
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* This method performs playback of a recorded file with scrolling |
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* @Get("/playback") |
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* |
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* New method through Nginx only (TODO::Check auth by lua) (described in nginx.conf) |
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* @Get("/v2/playback") |
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* |
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* @return void |
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*/ |
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public function callAction(string $actionName): void |
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{ |
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switch ($actionName) { |
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case 'playback': |
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$this->playback(); |
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break; |
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default: |
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$data = $this->request->getPost(); |
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$this->sendRequestToBackendWorker(FilesManagementProcessor::class, $actionName, $data); |
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} |
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$this->sendRequestToBackendWorker(CdrDBProcessor::class, $actionName); |
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} |
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/** |
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* This method performs playback of a recorded file with scrolling. |
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* The following API parameters are available: |
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* - view: Full path to the recording file. |
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* - download (optional): Specifies whether to download the recording or not. |
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* - filename (optional): Specifies a custom filename for the downloaded file. |
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* |
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* @return void |
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*/ |
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private function playback(): void |
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{ |
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$filename = $this->request->get('view'); |
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$extension = Util::getExtensionOfFile($filename); |
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if (in_array($extension, ['mp3', 'wav']) && Util::recFileExists($filename)) { |
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$ctype = ''; |
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switch ($extension) { |
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case 'mp3': |
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$ctype = 'audio/mpeg'; |
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break; |
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case 'wav': |
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$ctype = 'audio/x-wav'; |
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break; |
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} |
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$filesize = filesize($filename); |
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if (isset($_SERVER['HTTP_RANGE'])) { |
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$range = $_SERVER['HTTP_RANGE']; |
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[$param, $range] = explode('=', $range); |
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if (strtolower(trim($param)) !== 'bytes') { |
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$this->sendError(400); |
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return; |
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} |
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$range = explode(',', $range); |
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$range = explode('-', $range[0]); |
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if ($range[0] === '') { |
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$end = $filesize - 1; |
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$start = $end - (int)$range[0]; |
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} elseif ($range[1] === '') { |
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$start = (int)$range[0]; |
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$end = $filesize - 1; |
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} else { |
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$start = (int)$range[0]; |
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$end = (int)$range[1]; |
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} |
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$length = $end - $start + 1; |
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$this->response->resetHeaders(); |
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if ( ! $fp = fopen($filename, 'rb')) { |
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$this->sendError(Response::INTERNAL_SERVER_ERROR); |
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} else { |
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$this->response->setRawHeader('HTTP/1.1 206 Partial Content'); |
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$this->response->setHeader('Content-type', $ctype); |
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$this->response->setHeader('Content-Range', "bytes $start-$end/$filesize"); |
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$this->response->setContentLength($length); |
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if ($start) { |
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fseek($fp, $start); |
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} |
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$content = ''; |
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while ($length) { |
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set_time_limit(0); |
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$read = ($length > 8192) ? 8192 : $length; |
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$length -= $read; |
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$content .= fread($fp, $read); |
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} |
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fclose($fp); |
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$this->response->setContent($content); |
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} |
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} else { |
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$this->response->setHeader('Content-type', $ctype); |
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$this->response->setContentLength($filesize); |
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$this->response->setHeader('Accept-Ranges', 'bytes'); |
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$this->response->setStatusCode(Response::OK, 'OK'); |
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$this->response->setFileToSend($filename); |
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} |
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$this->response->setHeader('Server', 'nginx'); |
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$is_download = ! empty($this->request->get('download')); |
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if ($is_download) { |
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$new_filename = $this->request->get('filename'); |
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if (empty($new_filename)) { |
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$new_filename = basename($filename); |
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} |
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$this->response->setHeader( |
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'Content-Disposition', |
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"attachment; filename*=UTF-8''" . basename($new_filename) |
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); |
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} |
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$this->response->sendRaw(); |
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} else { |
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$this->sendError(Response::NOT_FOUND); |
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} |
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} |
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} |
mikopbx /
Core
