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File: Audio.php
<?php /** * Copyright (C) 2020 Xibo Signage Ltd * * Xibo - Digital Signage - http://www.xibo.org.uk * * This file is part of Xibo. * * Xibo is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * * Xibo is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with Xibo. If not, see <http://www.gnu.org/licenses/>. */ namespace Xibo\Widget; use Slim\Http\Response as Response; use Slim\Http\ServerRequest as Request; /** * Class Audio * @package Xibo\Widget */ class Audio extends ModuleWidget { /** @inheritDoc */ public function layoutDesignerJavaScript() { // We use the same javascript as the data set view designer return 'audio-designer-javascript'; } /** * Edit an Audio Widget * @SWG\Put( * path="/playlist/widget/{widgetId}?audio", * operationId="WidgetAudioEdit", * tags={"widget"}, * summary="Parameters for editing existing audio widget on a layout", * description="For uploading new audio files, please refer to POST /library documentation. * For assigning existing audio file to a Playlist please see POST /playlist/library/assign/{playlistId} documentation. * This call will replace existing Widget object, all not supplied parameters will be set to default.", * @SWG\Parameter( * name="widgetId", * in="path", * description="The Widget ID", * type="integer", * required=true * ), * @SWG\Parameter( * name="useDuration", * in="formData", * description="Edit Only - (0, 1) Select 1 only if you will provide duration parameter as well", * type="integer", * required=false * ), * @SWG\Parameter( * name="duration", * in="formData", * description="Edit Only - The Widget Duration", * type="integer", * required=false * ), * @SWG\Parameter( * name="name", * in="formData", * description="Edit Only - The Widget name", * type="string", * required=false * ), * @SWG\Parameter( * name="mute", * in="formData", * description="Edit only - Flag (0, 1) Should the audio be muted?", * type="integer", * required=false * ), * @SWG\Parameter( * name="loop", * in="formData", * description="Edit only - Flag (0, 1) Should the audio loop (only for duration > 0 )?", * type="integer", * required=false * ), * @SWG\Parameter( * name="enableStat", * in="formData", * description="The option (On, Off, Inherit) to enable the collection of Widget Proof of Play statistics", * type="string", * required=false * ), * @SWG\Response( * response=201, * description="successful operation", * @SWG\Schema(ref="#/definitions/Widget"), * @SWG\Header( * header="Location", * description="Location of the new widget", * type="string" * ) * ) * ) * * @inheritDoc */ public function edit(Request $request, Response $response): Response { $sanitizedParams = $this->getSanitizer($request->getParams()); // Set the properties specific to this module $this->setUseDuration($sanitizedParams->getCheckbox('useDuration')); $this->setDuration($sanitizedParams->getInt('duration', ['default' => $this->getDuration()])); $this->setOption('name', $sanitizedParams->getString('name')); $this->setOption('mute', $sanitizedParams->getCheckbox('mute')); $this->setOption('enableStat', $sanitizedParams->getString('enableStat')); // Only loop if the duration is > 0 if ($this->getUseDuration() == 0 || $this->getDuration() == 0) { $this->setDuration(0); $this->setOption('loop', 0); } else { $this->setOption('loop', $sanitizedParams->getCheckbox('loop')); } $this->saveWidget(); return $response; } /** * Override previewAsClient * @param float $width * @param float $height * @param int $scaleOverride * @return string */ public function previewAsClient($width, $height, $scaleOverride = 0) { return $this->previewIcon(); } /** * Determine duration * @param $fileName * @return int * @throws \getid3_exception */ public function determineDuration($fileName = null) { // If we don't have a file name, then we use the default duration of 0 (end-detect) if ($fileName === null) { return 0; } $this->getLog()->debug('Determine Duration from ' . $fileName); $info = new \getID3(); $file = $info->analyze($fileName); $file = $this->getSanitizer($file); return intval($file->getDouble('playtime_seconds', ['default' => 0])); } /** @inheritDoc */ public function setDefaultWidgetOptions() { parent::setDefaultWidgetOptions(); $this->setOption('mute', $this->getSetting('defaultMute', 0)); } /** @inheritDoc */ public function getResource($displayId = 0) { } /** @inheritdoc */ public function isValid() { return self::$STATUS_PLAYER; } }