CommentCoreLibrary.js

/* CommentCoreLibrary (//github.com/jabbany/CommentCoreLibrary) - Licensed under the MIT License */
function AcfunParser(t){function e(t){for(;t.length<6;)t="0"+t;return t}var o=[];try{var i=JSON.parse(t)}catch(s){return console.log("Error: Could not parse json list!"),[]}for(var r=0;r<i.length;r++){var a={},n=i[r].c.split(",");if(n.length>0){if(a.stime=1e3*parseFloat(n[0]),a.color="#"+e(parseInt(n[1]).toString(16)),a.mode=parseInt(n[2]),a.size=parseInt(n[3]),a.hash=n[4],a.date=parseInt(n[5]),a.position="relative",7!=a.mode?(a.text=i[r].m.replace(/(\/n|\\n|\n|\r\n|\\r)/g,"\n"),a.text=a.text.replace(/\r/g,"\n"),a.text=a.text.replace(/\s/g," ")):a.text=i[r].m,7==a.mode){try{var l=JSON.parse(a.text)}catch(s){console.log("[Err] Error parsing internal data for comment"),console.log("[Dbg] "+a.text);continue}a.text=l.n,a.text=a.text.replace(/\ /g," "),console.log(a.text),null!=l.p?(a.x=l.p.x/1e3,a.y=l.p.y/1e3):(a.x=0,a.y=0),a.shadow=l.b,a.duration=4e3,null!=l.l&&(a.moveDelay=1e3*l.l),null!=l.z&&l.z.length>0&&(a.movable=!0,a.toX=l.z[0].x/1e3,a.toY=l.z[0].y/1e3,a.alphaTo=l.z[0].t,a.colorTo=l.z[0].c,a.moveDuration=null!=l.z[0].l?1e3*l.z[0].l:500,a.duration=a.moveDelay+a.moveDuration),null!=l.r&&null!=l.k&&(a.rX=l.r,a.rY=l.k),l.a&&(a.alphaFrom=l.a)}o.push(a)}}return o}function BilibiliParser(t,e,o){function i(t){for(;t.length<6;)t="0"+t;return t}function s(t){return t.replace(/\t/,"\\t")}if(null!==t)var r=t.getElementsByTagName("d");else{if(o){if(!confirm("XML Parse Error. \n Allow tag soup parsing?\n[WARNING: This is unsafe.]"))return[]}else e=e.replace(new RegExp("</([^d])","g"),"</disabled $1"),e=e.replace(new RegExp("</(S{2,})","g"),"</disabled $1"),e=e.replace(new RegExp("<([^d/]W*?)","g"),"<disabled $1"),e=e.replace(new RegExp("<([^/ ]{2,}W*?)","g"),"<disabled $1"),console.log(e);var a=document.createElement("div");a.innerHTML=e,console.log(a);var r=a.getElementsByTagName("d")}for(var n=[],l=0;l<r.length;l++)if(null!=r[l].getAttribute("p")){var h=r[l].getAttribute("p").split(",");if(!r[l].childNodes[0])continue;var e=r[l].childNodes[0].nodeValue,d={};if(d.stime=Math.round(parseFloat(1e3*h[0])),d.size=parseInt(h[2]),d.color="#"+i(parseInt(h[3]).toString(16)),d.mode=parseInt(h[1]),d.date=parseInt(h[4]),d.pool=parseInt(h[5]),d.position="absolute",null!=h[7]&&(d.dbid=parseInt(h[7])),d.hash=h[6],d.border=!1,d.mode<7)d.text=e.replace(/(\/n|\\n|\n|\r\n)/g,"\n");else if(7==d.mode)try{adv=JSON.parse(s(e)),d.shadow=!0,d.x=parseInt(adv[0]),d.y=parseInt(adv[1]),d.text=adv[4].replace(/(\/n|\\n|\n|\r\n)/g,"\n"),d.rZ=0,d.rY=0,adv.length>=7&&(d.rZ=parseInt(adv[5]),d.rY=parseInt(adv[6])),d.movable=!1,adv.length>=11&&(d.movable=!0,d.toX=adv[7],d.toY=adv[8],d.moveDuration=500,d.moveDelay=0,""!=adv[9]&&(d.moveDuration=adv[9]),""!=adv[10]&&(d.moveDelay=adv[10]),adv.length>11&&(d.shadow=adv[11],"true"===d.shadow&&(d.shadow=!0),"false"===d.shadow&&(d.shadow=!1),null!=adv[12]&&(d.font=adv[12]))),d.duration=2500,adv[3]<12&&(d.duration=1e3*adv[3]),d.alphaFrom=1,d.alphaTo=1;var a=adv[2].split("-");null!=a&&a.length>1&&(d.alphaFrom=parseFloat(a[0]),d.alphaTo=parseFloat(a[1]))}catch(f){console.log("[Err] Error occurred in JSON parsing"),console.log("[Dbg] "+e)}else 8==d.mode&&(d.code=e);null!=d.text&&(d.text=d.text.replace(/\u25a0/g,"█")),n.push(d)}return n}function CommentFilter(){this.rulebook={all:[]},this.modifiers=[],this.runtime=null,this.allowTypes={1:!0,4:!0,5:!0,6:!0,7:!0,8:!0,17:!0},this.doModify=function(t){for(var e=0;e<this.modifiers.length;e++)t=this.modifiers[e](t);return t},this.isMatchRule=function(t,e){switch(e.operator){case"==":if(t[e.subject]==e.value)return!1;break;case">":if(t[e.subject]>e.value)return!1;break;case"<":if(t[e.subject]<e.value)return!1;break;case"range":if(t[e.subject]>e.value.min&&t[e.subject]<e.value.max)return!1;break;case"!=":if(t[e.subject]!=e.value)return!1;break;case"~":if(new RegExp(e.value).test(t[e[subject]]))return!1;break;case"!~":if(!new RegExp(e.value).test(t[e[subject]]))return!1}return!0},this.beforeSend=function(t){var e=t.data.mode;if(null!=this.rulebook[e]){for(var o=0;o<this.rulebook[e].length;o++)if("width"==this.rulebook[e][o].subject||"height"==this.rulebook[e][o].subject)if("width"==this.rulebook[e][o].subject)switch(this.rulebook[e][o].operator){case">":if(this.rulebook[e][o].value<t.offsetWidth)return!1;break;case"<":if(this.rulebook[e][o].value>t.offsetWidth)return!1;break;case"range":if(this.rulebook[e][o].value.max>t.offsetWidth&&this.rulebook[e][o].min<t.offsetWidth)return!1;break;case"==":if(this.rulebook[e][o].value==t.offsetWidth)return!1}else switch(this.rulebook[e][o].operator){case">":if(this.rulebook[e][o].value<t.offsetHeight)return!1;break;case"<":if(this.rulebook[e][o].value>t.offsetHeight)return!1;break;case"range":if(this.rulebook[e][o].value.max>t.offsetHeight&&this.rulebook[e][o].min<t.offsetHeight)return!1;break;case"==":if(this.rulebook[e][o].value==t.offsetHeight)return!1}return!0}return!0},this.doValidate=function(t){if(!this.allowTypes[t.mode])return!1;var e={text:t.text,mode:t.mode,color:t.color,size:t.size,stime:t.stime,hash:t.hash};if(null!=this.rulebook[t.mode]&&this.rulebook[t.mode].length>0)for(var o=0;o<this.rulebook[t.mode];o++)if(!this.isMatchRule(e,this.rulebook[t.mode][o]))return!1;for(var o=0;o<this.rulebook[t.mode];o++)if(!this.isMatchRule(e,this.rulebook[t.mode][o]))return!1;return!0},this.addRule=function(t){switch(null==this.rulebook[t.mode+""]&&(this.rulebook[t.mode+""]=[]),t.operator){case"eq":case"equals":case"=":t.operator="==";break;case"ineq":t.operator="!=";break;case"regex":case"matches":t.operator="~";break;case"notmatch":case"iregex":t.operator="!~"}return this.rulebook[t.mode].push(t),this.rulebook[t.mode].length-1},this.addModifier=function(t){this.modifiers.push(t)},this.runtimeFilter=function(t){return null==this.runtime?t:this.runtime(t)},this.setRuntimeFilter=function(t){this.runtime=t}}function CommentSpaceAllocator(t,e){this.width=t,this.height=e,this.dur=4e3,this.pools=[[]],this.pool=this.pools[0],this.setBounds=function(t,e){this.width=t,this.height=e},this.add=function(t){t.height>=this.height?(t.cindex=this.pools.indexOf(this.pool),t.style.top="0px"):(t.cindex=this.pools.indexOf(this.pool),t.style.top=this.setY(t)+"px")},this.remove=function(t){var e=this.pools[t.cindex];e.remove(t)},this.validateCmt=function(t){return t.bottom=t.offsetTop+t.offsetHeight,t.y=t.offsetTop,t.x=t.offsetLeft,t.right=t.offsetLeft+t.offsetWidth,t.width&&t.height||(t.height=t.offsetHeight,t.width=t.offsetWidth),t.top=t.offsetTop,t.left=t.offsetLeft,t},this.setY=function(t,e){if(!e)var e=0;if(t=this.validateCmt(t),this.pools.length<=e&&this.pools.push([]),this.pool=this.pools[e],0==this.pool.length)return this.pool.push(t),0;if(this.vCheck(0,t))return this.pool.binsert(t,function(t,e){return t.bottom<e.bottom?-1:t.bottom==e.bottom?0:1}),t.y;for(var o=0,i=0;i<this.pool.length&&(o=this.pool[i].bottom+1,!(o+t.offsetHeight>this.height));i++)if(this.vCheck(o,t))return this.pool.binsert(t,function(t,e){return t.bottom<e.bottom?-1:t.bottom==e.bottom?0:1}),t.y;this.setY(t,e+1)},this.vCheck=function(t,e){var o=t+e.height,i=e.x+e.width;this.validateCmt(e);for(var s=0;s<this.pool.length;s++)if(this.pool[s]=this.validateCmt(this.pool[s]),!(this.pool[s].y>o||this.pool[s].bottom<t)){if(this.pool[s].right<e.x||this.pool[s].x>i){if(this.getEnd(this.pool[s])<this.getMiddle(e))continue;return!1}return!1}return e.y=t,e.bottom=e.height+t,!0},this.getEnd=function(t){return t.stime+t.ttl},this.getMiddle=function(t){return t.stime+t.ttl/2}}function TopCommentSpaceAllocator(t,e){var o=new CommentSpaceAllocator(t,e);o.add=function(t){o.validateCmt(t),t.style.left=(o.width-t.width)/2+"px",t.height>=o.height?(t.cindex=o.pools.indexOf(o.pool),t.style.top="0px"):(t.cindex=o.pools.indexOf(o.pool),t.style.top=o.setY(t)+"px")},o.vCheck=function(t,e){for(var i=t+e.height,s=0;s<o.pool.length;s++){var r=o.validateCmt(o.pool[s]);if(!(r.y>i||r.bottom<t))return!1}return e.y=t,e.bottom=e.bottom+t,!0},this.setBounds=function(t,e){o.setBounds(t,e)},this.add=function(t){o.add(t)},this.remove=function(t){o.remove(t)}}function BottomCommentSpaceAllocator(t,e){var o=new CommentSpaceAllocator(t,e);o.add=function(t){t.style.top="",t.style.bottom="0px",o.validateCmt(t),t.style.left=(o.width-t.width)/2+"px",t.height>=o.height?(t.cindex=o.pools.indexOf(o.pool),t.style.bottom="0px"):(t.cindex=o.pools.indexOf(o.pool),t.style.bottom=o.setY(t)+"px")},o.validateCmt=function(t){return t.y=o.height-(t.offsetTop+t.offsetHeight),t.bottom=t.y+t.offsetHeight,t.x=t.offsetLeft,t.right=t.offsetLeft+t.offsetWidth,t.height=t.offsetHeight,t.width=t.offsetWidth,t.top=t.y,t.left=t.offsetLeft,t},o.vCheck=function(t,e){for(var i=t+e.height,s=0;s<o.pool.length;s++){var r=o.validateCmt(o.pool[s]);if(!(r.y>i||r.bottom<t))return!1}return e.y=t,e.bottom=e.bottom+t,!0},this.setBounds=function(t,e){o.setBounds(t,e)},this.add=function(t){o.add(t)},this.remove=function(t){o.remove(t)}}function ReverseCommentSpaceAllocator(t,e){var o=new CommentSpaceAllocator(t,e);o.vCheck=function(t,e){var o=t+e.height,i=e.x+e.width;this.validateCmt(e);for(var s=0;s<this.pool.length;s++){var r=this.validateCmt(this.pool[s]);if(!(r.y>o||r.bottom<t)){if(r.x>i||r.right<e.x){if(this.getEnd(r)<this.getMiddle(e))continue;return!1}return!1}}return e.y=t,e.bottom=e.height+t,!0},this.setBounds=function(t,e){o.setBounds(t,e)},this.add=function(t){o.add(t)},this.remove=function(t){o.remove(t)}}function BottomScrollCommentSpaceAllocator(t,e){var o=new CommentSpaceAllocator(t,e);o.validateCmt=function(t){return t.y=o.height-(t.offsetTop+t.offsetHeight),t.bottom=t.y+t.offsetHeight,t.x=t.offsetLeft,t.right=t.offsetLeft+t.offsetWidth,t.height=t.offsetHeight,t.width=t.offsetWidth,t.top=t.y,t.left=t.offsetLeft,t},o.add=function(t){t.style.top="",t.style.bottom="0px",o.validateCmt(t),t.style.left=o.width+"px",t.height>=o.height?(t.cindex=o.pools.indexOf(o.pool),t.style.bottom="0px"):(t.cindex=o.pools.indexOf(o.pool),t.style.bottom=o.setY(t)+"px")},this.setBounds=function(t,e){o.setBounds(t,e)},this.add=function(t){o.add(t)},this.remove=function(t){o.remove(t)}}function CommentManager(t){var e=0;this.stage=t,this.def={opacity:1,globalScale:1,scrollScale:1},this.timeline=[],this.runline=[],this.position=0,this.limiter=0,this.filter=null,this.csa={scroll:new CommentSpaceAllocator(0,0),top:new TopCommentSpaceAllocator(0,0),bottom:new BottomCommentSpaceAllocator(0,0),reverse:new ReverseCommentSpaceAllocator(0,0),scrollbtm:new BottomScrollCommentSpaceAllocator(0,0)},this.stage.width=this.stage.offsetWidth,this.stage.height=this.stage.offsetHeight,this.initCmt=function(t,e){return t.className="cmt",t.stime=e.stime,t.mode=e.mode,t.data=e,17===t.mode||(t.appendChild(document.createTextNode(e.text)),t.innerText=e.text,t.style.fontSize=e.size+"px"),null!=e.font&&""!=e.font&&(t.style.fontFamily=e.font),e.shadow===!1&&(t.className="cmt noshadow"),"#000000"!=e.color||!e.shadow&&null!=e.shadow||(t.className+=" rshadow"),null!=e.margin&&(t.style.margin=e.margin),null!=e.color&&(t.style.color=e.color),1!=this.def.opacity&&1==e.mode&&(t.style.opacity=this.def.opacity),null!=e.alphaFrom&&(t.style.opacity=e.alphaFrom),e.border&&(t.style.border="1px solid #00ffff"),t.ttl=Math.round(4e3*this.def.globalScale),t.dur=t.ttl,(1===t.mode||6===t.mode||2===t.mode)&&(t.ttl*=this.def.scrollScale,t.dur=t.ttl),t},this.startTimer=function(){if(!(e>0)){var t=(new Date).getTime(),o=this;e=window.setInterval(function(){var e=(new Date).getTime()-t;t=(new Date).getTime(),o.onTimerEvent(e,o)},10)}},this.stopTimer=function(){window.clearInterval(e),e=0}}Array.prototype.remove=function(t){for(var e=0;e<this.length;e++)if(this[e]==t){this.splice(e,1);break}},Array.prototype.bsearch=function(t,e){if(0==this.length)return 0;if(e(t,this[0])<0)return 0;if(e(t,this[this.length-1])>=0)return this.length;for(var o=0,i=0,s=0,r=this.length-1;r>=o;){if(i=Math.floor((r+o+1)/2),s++,e(t,this[i-1])>=0&&e(t,this[i])<0)return i;e(t,this[i-1])<0?r=i-1:e(t,this[i])>=0?o=i:console.error("Program Error"),s>1500&&console.error("Too many run cycles.")}return-1},Array.prototype.binsert=function(t,e){this.splice(this.bsearch(t,e),0,t)},CommentManager.prototype.seek=function(t){this.position=this.timeline.bsearch(t,function(t,e){return t<e.stime?-1:t>e.stime?1:0})},CommentManager.prototype.validate=function(t){return null==t?!1:this.filter.doValidate(t)},CommentManager.prototype.load=function(t){this.timeline=t,this.timeline.sort(function(t,e){return t.stime>e.stime?2:t.stime<e.stime?-2:t.date>e.date?1:t.date<e.date?-1:null!=t.dbid&&null!=e.dbid?t.dbid>e.dbid?1:t.dbid<e.dbid?-1:0:0})},CommentManager.prototype.clear=function(){for(var t=0;t<this.runline.length;t++)this.finish(this.runline[t]),this.stage.removeChild(this.runline[t]);this.runline=[]},CommentManager.prototype.setBounds=function(){for(var t in this.csa)this.csa[t].setBounds(this.stage.offsetWidth,this.stage.offsetHeight);this.stage.width=this.stage.offsetWidth,this.stage.height=this.stage.offsetHeight,this.stage.style.perspective=this.stage.width*Math.tan(40*Math.PI/180)/2+"px",this.stage.style.webkitPerspective=this.stage.width*Math.tan(40*Math.PI/180)/2+"px"},CommentManager.prototype.init=function(){this.setBounds(),null==this.filter&&(this.filter=new CommentFilter)},CommentManager.prototype.time=function(t){if(t-=1,this.position>=this.timeline.length||Math.abs(this.lastPos-t)>=2e3){if(this.seek(t),this.lastPos=t,this.timeline.length<=this.position)return}else this.lastPos=t;for(;this.position<this.timeline.length&&!(this.limiter>0&&this.runline.length>this.limiter)&&(this.validate(this.timeline[this.position])&&this.timeline[this.position].stime<=t);this.position++)this.sendComment(this.timeline[this.position])},CommentManager.prototype.rescale=function(){for(var t=0;t<this.runline.length;t++)this.runline[t].dur=Math.round(this.runline[t].dur*this.def.globalScale),this.runline[t].ttl=Math.round(this.runline[t].ttl*this.def.globalScale)},CommentManager.prototype.sendComment=function(t){if(8===t.mode)return console.log(t),void(this.scripting&&console.log(this.scripting.eval(t.code)));var e=document.createElement("div");if(null==this.filter||(t=this.filter.doModify(t),null!=t)){if(e=this.initCmt(e,t),this.stage.appendChild(e),e.width=e.offsetWidth,e.height=e.offsetHeight,e.style.width=e.width+1+"px",e.style.height=e.height-3+"px",e.style.left=this.stage.width+"px",null!=this.filter&&!this.filter.beforeSend(e))return this.stage.removeChild(e),void(e=null);switch(e.mode){default:case 1:this.csa.scroll.add(e);break;case 2:this.csa.scrollbtm.add(e);break;case 4:this.csa.bottom.add(e);break;case 5:this.csa.top.add(e);break;case 6:this.csa.reverse.add(e);break;case 17:case 7:if("relative"!==e.data.position?(e.style.top=e.data.y+"px",e.style.left=e.data.x+"px"):(e.style.top=e.data.y*this.stage.height+"px",e.style.left=e.data.x*this.stage.width+"px"),e.ttl=Math.round(t.duration*this.def.globalScale),e.dur=Math.round(t.duration*this.def.globalScale),0!==t.rY||0!==t.rZ){var o=function(t,e){for(var o=Math.PI/180,i=t*o,s=e*o,r=Math.cos,a=Math.sin,n=[r(i)*r(s),r(i)*a(s),a(i),0,-a(s),r(s),0,0,-a(i)*r(s),-a(i)*a(s),r(i),0,0,0,0,1],l=0;l<n.length;l++)Math.abs(n[l])<1e-6&&(n[l]=0);return"matrix3d("+n.join(",")+")"};e.style.transformOrigin="0% 0%",e.style.webkitTransformOrigin="0% 0%",e.style.OTransformOrigin="0% 0%",e.style.MozTransformOrigin="0% 0%",e.style.MSTransformOrigin="0% 0%",e.style.transform=o(t.rY,t.rZ),e.style.webkitTransform=o(t.rY,t.rZ),e.style.OTransform=o(t.rY,t.rZ),e.style.MozTransform=o(t.rY,t.rZ),e.style.MSTransform=o(t.rY,t.rZ)}}this.runline.push(e)}},CommentManager.prototype.finish=function(t){switch(t.mode){default:case 1:this.csa.scroll.remove(t);break;case 2:this.csa.scrollbtm.remove(t);break;case 4:this.csa.bottom.remove(t);break;case 5:this.csa.top.remove(t);break;case 6:this.csa.reverse.remove(t);break;case 7:}},CommentManager.prototype.onTimerEvent=function(t,e){for(var o=0;o<e.runline.length;o++){var i=e.runline[o];if(!i.hold){if(i.ttl-=t,1==i.mode||2==i.mode)i.style.left=i.ttl/i.dur*(e.stage.width+i.width)-i.width+"px";else if(6==i.mode)i.style.left=(1-i.ttl/i.dur)*(e.stage.width+i.width)-i.width+"px";else if((4==i.mode||5==i.mode||i.mode>=7)&&(null==i.dur&&(i.dur=4e3),null!=i.data.alphaFrom&&null!=i.data.alphaTo&&(i.style.opacity=(i.data.alphaFrom-i.data.alphaTo)*(i.ttl/i.dur)+i.data.alphaTo),7==i.mode&&i.data.movable)){var s=Math.min(Math.max(i.dur-i.data.moveDelay-i.ttl,0),i.data.moveDuration)/i.data.moveDuration;"relative"!==i.data.position?(i.style.top=(i.data.toY-i.data.y)*s+i.data.y+"px",i.style.left=(i.data.toX-i.data.x)*s+i.data.x+"px"):(i.style.top=((i.data.toY-i.data.y)*s+i.data.y)*e.stage.height+"px",i.style.left=((i.data.toX-i.data.x)*s+i.data.x)*e.stage.width+"px")}null!=e.filter&&(i=e.filter.runtimeFilter(i)),i.ttl<=0&&(e.stage.removeChild(i),e.runline.splice(o,1),e.finish(i))}}};