video.js

(function(){var e={};e.config={type:"",mediaTitle:"",nativeControls:false,autoplay:false,preload:"none",videoWidth:"100%",videoHeight:"auto",aspectRation:16/9,audioWidth:"100%",audioHeight:44,autoLoop:false,timeFormatType:1,alwaysShowHours:false,alwaysShowControls:false,hideVideoControlsOnLoad:false,enableFullscreen:true,pauseOtherPlayers:true,duration:0,success:null,error:null};(function(e){var i=window.navigator.userAgent.toLowerCase();var t=document.createElement("video");e.isiOS=/iphone|ipod|ipad/i.test(i)&&!window.MSStream;e.isAndroid=/android/i.test(i)&&!window.MSStream;e.isBustedAndroid=/android 2\.[12]/i.test(i);e.isChromium=/chromium/i.test(i);e.hasTouch="ontouchstart"in window;e.supportsCanPlayType=typeof t.canPlayType!=="undefined";e.isVendorBigPlay=/iphone/i.test(i)&&!window.MSStream;e.isVendorControls=/baidu/i.test(i);e.isVendorFullscreen=/micromessenger|weibo/i.test(i);e.isVendorAutoplay=/v819mini/i.test(i)||e.isiOS;e.nativeFullscreenPrefix=function(){if(t.requestFullScreen){return""}else if(t.webkitRequestFullScreen){return"webkit"}else if(t.mozRequestFullScreen){return"moz"}else if(t.msRequestFullScreen){return"ms"}return"-"}();e.hasOldNativeFullScreen=e.nativeFullscreenPrefix=="-"&&t.webkitEnterFullscreen;if(e.hasOldNativeFullScreen&&/mac os x 10_5/i.test(i)){e.nativeFullscreenPrefix="-";e.hasOldNativeFullScreen=false}})(e.features={});function i(e,i){return parseInt(e.style[i]||getComputedStyle(e,null).getPropertyValue(i))}function t(e,i){return new RegExp("(\\s|^)"+i+"(\\s|$)").test(e.className)}function n(e,i){if(e.classList){e.classList.add(i)}else if(!t(e,i)){e.className+=""+i}}function s(e,i){if(e.classList){e.classList.remove(i)}else if(t(e,i)){e.className=e.className.replace(new RegExp("(\\s|^)"+i+"(\\s|$)")," ").replace(/^\s+|\s+$/g,"")}}function a(e,i){if(!isFinite(e)||e<0){e=0}var t=i.alwaysShowHours?[0]:[];if(Math.floor(e/3600)%24){t.push(Math.floor(e/3600)%24)}t.push(Math.floor(e/60)%60);t.push(Math.floor(e%60));t=t.join(":");if(i.timeFormatType==1){t=t.replace(/(:|^)([0-9])(?=:|$)/g,"$10$2")}return t}function r(){return document.fullscreenElement||document.mozFullScreen||document.webkitIsFullScreen}function o(e){e=e.toLowerCase().split("?")[0];var i=e.substring(e.lastIndexOf(".")+1);var t=/mp4|m4v|ogg|ogv|m3u8|webm|webmv|wmv|mpeg|mov/gi.test(i)?"video/":"audio/";switch(i){case"mp4":case"m4v":case"m4a":return t+"mp4";case"webm":case"webma":case"webmv":return t+"webm";case"ogg":case"oga":case"ogv":return t+"ogg";case"m3u8":return"application/x-mpegurl";case"ts":return t+"mp2t";default:return t+i}}function l(e,i){if(e&&!i){return o(e)}else{if(i&&~i.indexOf(";")){return i.substr(0,i.indexOf(";"))}else{return i}}}function d(i,t,n){var s=[];var a;var r;var o;if(t.type){if(typeof t.type=="string"){s.push({type:t.type,url:n})}else{for(a=0;a<t.type.length;a++){s.push({type:t.type[a],url:n})}}}else if(n!==null){s.push({type:l(n,i.getAttribute("type")),url:n})}else{for(a=0;a<i.children.length;a++){r=i.children[a];if(r.nodeType==1&&r.tagName.toLowerCase()=="source"){n=r.getAttribute("src");s.push({type:l(n,r.getAttribute("type")),url:n})}}}if(e.features.isBustedAndroid){i.canPlayType=function(e){return/video\/(mp4|m4v)/i.test(e)?"maybe":""}}if(e.features.isChromium){i.canPlayType=function(e){return/video\/(webm|ogv|ogg)/i.test(e)?"maybe":""}}if(e.features.supportsCanPlayType){for(a=0;a<s.length;a++){if(s[a].type=="video/m3u8"||i.canPlayType(s[a].type).replace(/no/,"")!==""||i.canPlayType(s[a].type.replace(/mp3/,"mpeg")).replace(/no/,"")!==""||i.canPlayType(s[a].type.replace(/m4a/,"mp4")).replace(/no/,"")!==""){o=true;break}}}return o}var u=0;e.players={};e.MediaPlayer=function(i,t){var n=this;var s;if(i.isInstantiated){return}else{i.isInstantiated=true}n.media=i;var a=n.media.tagName.toLowerCase();if(!/audio|video/.test(a))return;n.isVideo=a==="video";n.options={};for(s in e.config){n.options[s]=e.config[s]}try{for(s in t){n.options[s]=t[s]}var r=JSON.parse(n.media.getAttribute("data-config"));for(s in r){n.options[s]=r[s]}}catch(o){}if(n.options.autoplay){n.options.autoplay=!e.features.isVendorAutoplay}if(!n.isVideo){n.options.alwaysShowControls=true}if(n.options.nativeControls||e.features.isVendorControls){n.media.setAttribute("controls","controls")}else{var l=n.media.getAttribute("src");l=l===""?null:l;if(d(n.media,n.options,l)){n.id="zym_"+u++;e.players[n.id]=n;n.init()}else{}}};e.MediaPlayer.prototype={isControlsVisible:true,isFullScreen:false,setPlayerSize:function(e,t){var n=this;var s=i(n.container,"width");if(e>s){n.width=s}if(n.enableAutoSize){var a=n.media.videoWidth;var r=n.media.videoHeight;if(a&&r){if(Math.abs(n.options.aspectRation-a/r)<.1){n.options.aspectRation=a/r}}n.height=parseInt(s/n.options.aspectRation)}n.container.style.width=n.width+"px";n.media.style.height=n.container.style.height=n.height+"px"},showControls:function(){var e=this;if(e.isControlsVisible)return;e.controls.style.bottom=0;if(e.options.mediaTitle){e.title.style.top=0}e.isControlsVisible=true},hideControls:function(){var e=this;if(!e.isControlsVisible||e.options.alwaysShowControls)return;e.controls.style.bottom="-45px";if(e.options.mediaTitle){e.title.style.top="-35px"}e.isControlsVisible=false},setControlsTimer:function(e){var i=this;clearTimeout(i.controlsTimer);i.controlsTimer=setTimeout(function(){i.hideControls()},e)},updateTimeline:function(e){var t=this;var n=e!==undefined?e.target:t.media;var s=null;var a=i(t.slider,"width");if(n.buffered&&n.buffered.length>0&&n.buffered.end&&n.duration){s=n.buffered.end(n.buffered.length-1)/n.duration}else if(n.bytesTotal!==undefined&&n.bytesTotal>0&&n.bufferedBytes!==undefined){s=n.bufferedBytes/n.bytesTotal}else if(e&&e.lengthComputable&&e.total!==0){s=e.loaded/e.total}if(s!==null){s=Math.min(1,Math.max(0,s));t.loaded.style.width=a*s+"px";t.media.addEventListener("pause",function(e){setTimeout(function(){t.loaded.style.width=a*s+"px";t.updateTimeline(e)},300)})}if(t.media.currentTime!==undefined&&t.media.duration){var r=Math.round(a*t.media.currentTime/t.media.duration);t.current.style.width=r+"px";t.handle.style.left=r-Math.round(i(t.handle,"width")/2)+"px"}},updateTime:function(){var e=this;e.currentTime.innerHTML=a(e.media.currentTime,e.options);if(e.options.duration>1||e.media.duration>1){e.durationDuration.innerHTML=a(e.options.duration>1?e.options.duration:e.media.duration,e.options)}},enterFullScreen:function(){var t=this;t.normalHeight=i(t.container,"height");t.normalWidth=i(t.container,"width");if(e.features.nativeFullscreenPrefix!="-"){t.container[e.features.nativeFullscreenPrefix+"RequestFullScreen"]()}else if(e.features.hasOldNativeFullScreen){t.media.webkitEnterFullscreen();return}n(document.documentElement,"zy_fullscreen");t.media.style.width=t.container.style.width="100%";t.media.style.height=t.container.style.height="100%";n(t.fullscreenBtn,"zy_unfullscreen");t.isFullScreen=true},exitFullScreen:function(){var i=this;if(r()||i.isFullScreen){if(e.features.nativeFullscreenPrefix!="-"){document[e.features.nativeFullscreenPrefix+"CancelFullScreen"]()}else if(e.features.hasOldNativeFullScreen){document.webkitExitFullscreen()}}s(document.documentElement,"zy_fullscreen");i.media.style.width=i.container.style.width=i.normalWidth+"px";i.media.style.height=i.container.style.height=i.normalHeight+"px";s(i.fullscreenBtn,"zy_unfullscreen");i.isFullScreen=false},buildContainer:function(){var e=this;e.container=e.media.parentNode;e.container.style.overflow="hidden";e.container.style.height=(e.isVideo?i(e.container,"width")/e.options.aspectRation:e.options.audioHeight)+"px";e.container.innerHTML='<div class="zy_wrap"></div><div class="zy_controls"></div>'+(e.options.mediaTitle?'<div class="zy_title">'+e.options.mediaTitle+"</div>":"");e.title=e.container.querySelector(".zy_title");e.media.setAttribute("preload",e.options.preload);e.container.querySelector(".zy_wrap").appendChild(e.media);e.controls=e.container.querySelector(".zy_controls");if(e.isVideo){e.width=e.options.videoWidth;e.height=e.options.videoHeight;if(e.width=="100%"&&e.height=="auto"){e.enableAutoSize=true}e.setPlayerSize(e.width,e.height)}},buildPlaypause:function(){var e=this;var i=document.createElement("div");i.className="zy_playpause_btn zy_play";e.controls.appendChild(i);i.addEventListener("click",function(){e.media.isUserClick=true;if(e.media.paused){e.media.play();if(!e.media.paused&&!e.options.alwaysShowControls){e.setControlsTimer(3e3)}}else{e.media.pause()}});function t(t){if(e.media.isUserClick||e.options.autoplay){if("play"===t){s(i,"zy_play");n(i,"zy_pause")}else{s(i,"zy_pause");n(i,"zy_play")}}}e.media.addEventListener("play",function(){t("play")});e.media.addEventListener("playing",function(){t("play")});e.media.addEventListener("pause",function(){t("pse")});e.media.addEventListener("paused",function(){t("pse")})},buildTimeline:function(){var t=this;var n=document.createElement("div");n.className="zy_timeline";n.innerHTML='<div class="zy_timeline_slider">'+'<div class="zy_timeline_buffering" style="display:none"></div>'+'<div class="zy_timeline_loaded"></div>'+'<div class="zy_timeline_current"></div>'+'<div class="zy_timeline_handle"></div>'+"</div>";t.controls.appendChild(n);t.slider=n.children[0];t.buffering=t.slider.children[0];t.loaded=t.slider.children[1];t.current=t.slider.children[2];t.handle=t.slider.children[3];var s=false;var a=t.slider.offsetLeft;var r=i(t.slider,"width");var o=function(e){var i=0;var n;if(e.changedTouches){n=e.changedTouches[0].pageX}else{n=e.pageX}if(t.media.duration){if(n<a){n=a}else if(n>r+a){n=r+a}i=(n-a)/r*t.media.duration;if(s&&i!==t.media.currentTime){t.media.currentTime=i}}};if(e.features.hasTouch){t.slider.addEventListener("touchstart",function(e){s=true;o(e);a=t.slider.offsetLeft;r=i(t.slider,"width");t.slider.addEventListener("touchmove",o);t.slider.addEventListener("touchend",function(e){s=false;t.slider.removeEventListener("touchmove",o)})})}else{t.slider.addEventListener("mousedown",function(e){s=true;o(e);a=t.slider.offsetLeft;r=i(t.slider,"width");t.slider.addEventListener("mousemove",o);t.slider.addEventListener("mouseup",function(e){s=false;t.slider.addEventListener("mousemove",o)})})}t.slider.addEventListener("mouseenter",function(e){t.slider.addEventListener("mousemove",o)});t.slider.addEventListener("mouseleave",function(e){if(!s){t.slider.removeEventListener("mousemove",o)}});t.media.addEventListener("timeupdate",function(e){t.updateTimeline(e)})},buildTime:function(){var e=this;var i=document.createElement("div");i.className="zy_time";i.innerHTML='<span class="zy_currenttime">'+a(0,e.options)+"</span>/"+'<span class="zy_duration">'+a(e.options.duration,e.options)+"</span>";e.controls.appendChild(i);e.currentTime=i.children[0];e.durationDuration=i.children[1];e.media.addEventListener("timeupdate",function(){e.updateTime()})},buildFullscreen:function(){var i=this;if(e.features.nativeFullscreenPrefix!="-"){var t=function(e){if(i.isFullScreen){if(!r()){i.exitFullScreen()}}};document.addEventListener(e.features.nativeFullscreenPrefix+"fullscreenchange",t)}i.fullscreenBtn=document.createElement("div");i.fullscreenBtn.className="zy_fullscreen_btn";i.controls.appendChild(i.fullscreenBtn);i.fullscreenBtn.addEventListener("click",function(){if(e.features.nativeFullscreenPrefix!="-"&&r()||i.isFullScreen){i.exitFullScreen()}else{i.enterFullScreen()}})},buildDec:function(){var i=this;var t=document.createElement("div");t.className="dec_loading";t.style.display="none";i.container.appendChild(t);var n=document.createElement("div");n.className="dec_error";n.style.display="none";n.innerHTML="播放异常";i.container.appendChild(n);var s=document.createElement("div");if(!e.features.isVendorBigPlay){s.className="dec_play";i.container.appendChild(s);s.addEventListener("click",function(){i.media.isUserClick=true;i.media.play();if(!i.media.paused&&!i.options.alwaysShowControls){i.setControlsTimer(3e3)}})}i.media.addEventListener("play",function(){if(i.media.isUserClick){s.style.display="none";t.style.display="";i.buffering.style.display="none"}});i.media.addEventListener("playing",function(){s.style.display="none";t.style.display="none";i.buffering.style.display="none";n.style.display="none"});i.media.addEventListener("seeking",function(){t.style.display="";s.style.display="none";i.buffering.style.display=""});i.media.addEventListener("seeked",function(){t.style.display="none";i.buffering.style.display="none"});i.media.addEventListener("pause",function(){s.style.display=""});i.media.addEventListener("waiting",function(){t.style.display="";s.style.display="none";i.buffering.style.display=""});i.media.addEventListener("error",function(e){t.style.display="none";s.style.display="";i.buffering.style.display="none";i.media.pause();n.style.display="";if(typeof i.options.error=="function"){i.options.error(e)}})},init:function(){var i=this;var t=["Container","Playpause","Timeline","Time"];if(i.options.enableFullscreen&&!e.features.isVendorFullscreen&&i.isVideo){t.push("Fullscreen")}if(i.isVideo){t.push("Dec")}for(var n=0;n<t.length;n++){try{i["build"+t[n]]()}catch(s){}}if(i.isVideo){if(e.features.hasTouch){i.media.addEventListener("click",function(){if(i.isControlsVisible){i.hideControls()}else{i.showControls();if(!i.media.paused&&!i.options.alwaysShowControls){i.setControlsTimer(3e3)}}})}else{i.media.addEventListener("click",function(){if(i.media.paused){i.media.play()}else{i.media.pause()}});i.container.addEventListener("mouseenter",function(){i.showControls();if(!i.options.alwaysShowControls){i.setControlsTimer(3e3)}});i.container.addEventListener("mousemove",function(){i.showControls();if(!i.options.alwaysShowControls){i.setControlsTimer(3e3)}})}if(i.options.hideVideoControlsOnLoad){i.hideControls()}i.media.addEventListener("loadedmetadata",function(e){if(i.enableAutoSize){setTimeout(function(){if(!isNaN(i.media.videoHeight)){i.setPlayerSize()}},50)}})}i.media.addEventListener("play",function(){var t;for(var n in e.players){t=e.players[n];if(t.id!=i.id&&i.options.pauseOtherPlayers&&!t.paused&&!t.ended){try{t.media.pause()}catch(s){}}}});window.addEventListener("orientationchange",function(){setTimeout(function(){i.setPlayerSize()},500)});i.media.addEventListener("ended",function(e){i.media.currentTime=0;if(i.options.autoLoop){i.media.play()}else{if(i.isVideo){setTimeout(function(){i.container.querySelector(".dec_loading").style.display="none"},20)}i.media.pause()}i.updateTimeline(e)});i.media.addEventListener("loadedmetadata",function(e){i.updateTime()});if(i.options.autoplay){i.media.isUserClick=false;i.media.play()}if(typeof i.options.success=="function"){i.options.success(i.media)}}};window.zymedia=function(i,t){if(typeof i==="string"){[].forEach.call(document.querySelectorAll(i),function(i){new e.MediaPlayer(i,t)})}else{new e.MediaPlayer(i,t)}}})();