0b7e2d0a5b
- Created complete documentation in docs/ directory - Added PROJECT_OVERVIEW.md with feature highlights and getting started guide - Added ARCHITECTURE.md with system design and technical details - Added SECURITY.md with comprehensive security implementation guide - Added DEVELOPMENT.md with development workflows and best practices - Added DEPLOYMENT.md with production deployment instructions - Added API.md with complete REST API documentation - Added CONTRIBUTING.md with contribution guidelines - Added CHANGELOG.md with version history and migration notes - Reorganized all documentation files into docs/ directory for better organization - Updated README.md with proper documentation links and quick navigation - Enhanced project structure with professional documentation standards
4 lines
7.0 KiB
JavaScript
4 lines
7.0 KiB
JavaScript
/*! videojs-wavesurfer v1.3.1
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* https://github.com/collab-project/videojs-wavesurfer
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* Copyright (c) Collab 2014-2017 - Licensed MIT */
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!function(a,b){"function"==typeof define&&define.amd?define(["videojs","wavesurfer"],b):"object"==typeof module&&module.exports?module.exports=b(require("video.js"),require("wavesurfer.js")):a.returnExports=b(a.videojs,a.WaveSurfer)}(this,function(a,b){var c="error",d="warn",e=a.getComponent("Component");a.Waveform=a.extend(e,{constructor:function(a,c){if(e.call(this,a,c),this.waveReady=!1,this.waveFinished=!1,this.liveMode=!1,this.debug="true"===this.options_.options.debug.toString(),this.msDisplayMax=parseFloat(this.options_.options.msDisplayMax),"live"===this.options_.options.src)try{this.microphone=Object.create(b.Microphone),this.microphone.on("deviceError",this.onWaveError.bind(this)),this.liveMode=!0,this.waveReady=!0,this.log("wavesurfer.js microphone plugin enabled.")}catch(a){this.onWaveError("Could not find wavesurfer.js microphone plugin!")}this.player().one("ready",this.setupUI.bind(this))},setupUI:function(){if(this.player().bigPlayButton.hide(),this.player().usingNativeControls_===!0&&void 0!==this.player().tech_.el_&&(this.player().tech_.el_.controls=!1),this.player().currentSrc=function(){return"videojs-wavesurfer"},this.player().options_.controls){this.player().controlBar.show(),this.player().controlBar.el().style.display="flex",this.player().controlBar.progressControl.hide(),this.player().on("userinactive",function(a){this.player().userActive(!0)});var a=[this.player().controlBar.currentTimeDisplay,this.player().controlBar.timeDivider,this.player().controlBar.durationDisplay];for(var c in a)void 0!==a[c]&&(a[c].el().style.display="block",a[c].show());void 0!==this.player().controlBar.remainingTimeDisplay&&this.player().controlBar.remainingTimeDisplay.hide(),void 0!==this.player().controlBar.timeDivider&&(this.player().controlBar.timeDivider.el().style.textAlign="center",this.player().controlBar.timeDivider.el().style.width="2em"),this.liveMode||this.player().controlBar.playToggle.hide()}this.surfer=Object.create(b),this.surfer.on("error",this.onWaveError.bind(this)),this.surfer.on("finish",this.onWaveFinish.bind(this)),this.surferReady=this.onWaveReady.bind(this),this.surferProgress=this.onWaveProgress.bind(this),this.surferSeek=this.onWaveSeek.bind(this),this.liveMode||this.setupPlaybackEvents(!0),this.player().on("play",this.onPlay.bind(this)),this.player().on("pause",this.onPause.bind(this)),this.player().on("volumechange",this.onVolumeChange.bind(this)),this.player().on("fullscreenchange",this.onScreenChange.bind(this)),this.startPlayers()},setupPlaybackEvents:function(a){a===!1?(this.surfer.un("ready",this.surferReady),this.surfer.un("audioprocess",this.surferProgress),this.surfer.un("seek",this.surferSeek)):a===!0&&(this.surfer.on("ready",this.surferReady),this.surfer.on("audioprocess",this.surferProgress),this.surfer.on("seek",this.surferSeek))},startPlayers:function(){var a=this.options_.options;this.initialize(a),void 0!==a.src?void 0===this.microphone?(this.player().loadingSpinner.show(),this.load(a.src)):(this.player().loadingSpinner.hide(),a.wavesurfer=this.surfer,this.microphone.init(a)):this.player().loadingSpinner.hide()},initialize:function(a){this.originalHeight=this.player().options_.height;var b=this.player().controlBar.height();this.player().options_.controls===!0&&0===b&&(b=30),void 0===a.container&&(a.container=this.el()),void 0===a.waveformHeight?a.height=this.player().height()-b:a.height=a.waveformHeight,a.splitChannels&&a.splitChannels===!0&&(a.height/=2),this.surfer.init(a)},load:function(a){a instanceof Blob||a instanceof File?(this.log("Loading object: "+a),this.surfer.loadBlob(a)):(this.log("Loading URL: "+a),this.surfer.load(a))},play:function(){this.liveMode?this.microphone.active?(this.log("Resume microphone"),this.microphone.play()):(this.log("Start microphone"),this.microphone.start()):(this.log("Start playback"),this.player().play(),this.surfer.play())},pause:function(){this.liveMode?(this.log("Pause microphone"),this.microphone.pause()):(this.log("Pause playback"),this.waveFinished?this.waveFinished=!1:this.surfer.pause(),this.setCurrentTime())},destroy:function(){this.log("Destroying plugin"),this.liveMode&&this.microphone&&(this.log("Destroying microphone"),this.microphone.destroy()),this.surfer.destroy(),this.player().dispose()},setVolume:function(a){void 0!==a&&(this.log("Changing volume to: "+a),this.surfer.setVolume(a))},exportImage:function(a,b){return this.surfer.exportImage(a,b)},log:function(b,e){this.debug===!0&&(e===c?a.log.error(b):e===d?a.log.warn(b):a.log(b))},getCurrentTime:function(){var a=this.surfer.getCurrentTime();return a=isNaN(a)?0:a},setCurrentTime:function(a,b){void 0===a&&(a=this.surfer.getCurrentTime()),void 0===b&&(b=this.surfer.getDuration()),a=isNaN(a)?0:a,b=isNaN(b)?0:b;var c=Math.min(a,b);this.player().controlBar.currentTimeDisplay.contentEl().innerHTML=this.formatTime(c,b)},getDuration:function(){var a=this.surfer.getDuration();return a=isNaN(a)?0:a},setDuration:function(a){void 0===a&&(a=this.surfer.getDuration()),a=isNaN(a)?0:a,this.player().controlBar.durationDisplay.contentEl().innerHTML=this.formatTime(a,a)},onWaveReady:function(){this.waveReady=!0,this.waveFinished=!1,this.liveMode=!1,this.log("Waveform is ready"),this.player().trigger("waveReady"),this.setCurrentTime(),this.setDuration(),this.player().controlBar.playToggle.show(),this.player().loadingSpinner.hide(),this.player().options_.autoplay&&this.play()},onWaveFinish:function(){this.log("Finished playback"),this.player().trigger("playbackFinish"),this.player().paused()||(this.player().options_.loop?(this.surfer.stop(),this.play()):(this.waveFinished=!0,this.player().pause()))},onWaveProgress:function(a){this.setCurrentTime()},onWaveSeek:function(){this.setCurrentTime()},onPlay:function(){this.waveReady&&this.play()},onPause:function(){this.pause()},onVolumeChange:function(){var a=this.player().volume();this.player().muted()&&(a=0),this.setVolume(a)},onScreenChange:function(){var a,b=this.player().isFullscreen();if(a=b?window.outerHeight:this.originalHeight,this.waveReady){if(this.liveMode&&!this.microphone.active)return;this.surfer.drawer.destroy(),this.surfer.params.height=a-this.player().controlBar.height(),this.surfer.createDrawer(),this.surfer.drawBuffer(),this.surfer.drawer.progress(this.surfer.backend.getPlayedPercents())}},onWaveError:function(a){this.log(a,c),this.player().trigger("error",a)},formatTime:function(a,b){a=a<0?0:a,b=b||a;var c=Math.floor(a%60),d=Math.floor(a/60%60),e=Math.floor(a/3600),f=Math.floor(b/60%60),g=Math.floor(b/3600),h=Math.floor(1e3*(a-c));return(isNaN(a)||a===1/0)&&(e=d=c=h="-"),b>0&&b<this.msDisplayMax?(h<100&&(h=h<10?"00"+h:"0"+h),h=":"+h):h="",e=e>0||g>0?e+":":"",d=((e||f>=10)&&d<10?"0"+d:d)+":",c=c<10?"0"+c:c,e+d+c+h}});var f=function(){var a={className:"vjs-waveform",tabIndex:0};return e.prototype.createEl("div",a)},g={debug:!1,msDisplayMax:3},h=function(b){var c=a.mergeOptions(g,b),d=this;d.waveform=new a.Waveform(d,{el:f(),options:c}),d.el().appendChild(d.waveform.el())};return a.plugin("wavesurfer",h),h}); |