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CommentCoreLibrary.js
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931 lines (920 loc) · 26.6 KB
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/**
Comment Filters/Filter Lang
Licensed Under MIT License
**/
function CommentFilter(){
this.rulebook = {"all":[]};
this.modifiers = [];
this.runtime = null;
this.allowTypes = {
"1":true,
"4":true,
"5":true,
"6":true,
"7":true,
"8":true,
"17":true
};
this.doModify = function(cmt){
for(var k=0;k<this.modifiers.length;k++){
cmt = this.modifiers[k](cmt);
}
return cmt;
};
this.isMatchRule = function(cmtData,rule){
switch(rule['operator']){
case '==':if(cmtData[rule['subject']] == rule['value']){return false;};break;
case '>':if(cmtData[rule['subject']] > rule['value']){return false;};break;
case '<':if(cmtData[rule['subject']] < rule['value']){return false;};break;
case 'range':if(cmtData[rule['subject']] > rule.value.min && cmtData[rule['subject']] < rule.value.max){return false;};break;
case '!=':if(cmtData[rule['subject']] != rule.value){return false;}break;
case '~':if(new RegExp(rule.value).test(cmtData[rule[subject]])){return false;}break;
case '!~':if(!(new RegExp(rule.value).test(cmtData[rule[subject]]))){return false;}break;
}
return true;
};
this.beforeSend = function(cmt){
//Check with the rules upon size
var cmtMode = cmt.data.mode;
if(this.rulebook[cmtMode]!=null){
for(var i=0;i<this.rulebook[cmtMode].length;i++){
if(this.rulebook[cmtMode][i].subject == 'width' || this.rulebook[cmtMode][i].subject == 'height'){
if(this.rulebook[cmtMode][i].subject == 'width'){
switch(this.rulebook[cmtMode][i].operator){
case '>':if(this.rulebook[cmtMode][i].value < cmt.offsetWidth)return false;break;
case '<':if(this.rulebook[cmtMode][i].value > cmt.offsetWidth)return false;break;
case 'range':if(this.rulebook[cmtMode][i].value.max > cmt.offsetWidth && this.rulebook[cmtMode][i].min < cmt.offsetWidth)return false;break;
case '==':if(this.rulebook[cmtMode][i].value == cmt.offsetWidth)return false;break;
default:break;
}
}else{
switch(this.rulebook[cmtMode][i].operator){
case '>':if(this.rulebook[cmtMode][i].value < cmt.offsetHeight)return false;break;
case '<':if(this.rulebook[cmtMode][i].value > cmt.offsetHeight)return false;break;
case 'range':if(this.rulebook[cmtMode][i].value.max > cmt.offsetHeight && this.rulebook[cmtMode][i].min < cmt.offsetHeight)return false;break;
case '==':if(this.rulebook[cmtMode][i].value == cmt.offsetHeight)return false;break;
default:break;
}
}
}
}
return true;
}else{return true;}
}
this.doValidate = function(cmtData){
if(!this.allowTypes[cmtData.mode])
return false;
/** Create abstract cmt data **/
var abstCmtData = {
text:cmtData.text,
mode:cmtData.mode,
color:cmtData.color,
size:cmtData.size,
stime:cmtData.stime,
hash:cmtData.hash,
}
if(this.rulebook[cmtData.mode] != null && this.rulebook[cmtData.mode].length > 0){
for(var i=0;i<this.rulebook[cmtData.mode];i++){
if(!this.isMatchRule(abstCmtData,this.rulebook[cmtData.mode][i]))
return false;
}
}
for(var i=0;i<this.rulebook[cmtData.mode];i++){
if(!this.isMatchRule(abstCmtData,this.rulebook[cmtData.mode][i]))
return false;
}
return true;
};
this.addRule = function(rule){
if(this.rulebook[rule.mode + ""] == null)
this.rulebook[rule.mode + ""] = [];
/** Normalize Operators **/
switch(rule.operator){
case 'eq':
case 'equals':
case '=':rule.operator='==';break;
case 'ineq':rule.operator='!=';break;
case 'regex':
case 'matches':rule.operator='~';break;
case 'notmatch':
case 'iregex':rule.operator='!~';break;
}
this.rulebook[rule.mode].push(rule);
return (this.rulebook[rule.mode].length - 1);
};
this.addModifier = function(f){
this.modifiers.push(f);
};
this.runtimeFilter = function(cmt){
if(this.runtime == null)
return cmt;
return this.runtime(cmt);
};
this.setRuntimeFilter = function(f){
this.runtime = f;
}
}
/**
Comment Space Allocators Classes
Licensed Under MIT License
You may create your own.
**/
function CommentSpaceAllocator(w,h){
this.width = w;
this.height = h;
this.dur = 4000;
this.pools = [[]];
this.pool = this.pools[0];
this.setBounds = function(w,h){this.width = w;this.height = h;};
this.add = function(cmt){
if(cmt.height >= this.height){
cmt.cindex = this.pools.indexOf(this.pool);
cmt.style.top = "0px";
}else{
cmt.cindex = this.pools.indexOf(this.pool);
cmt.style.top = this.setY(cmt) + "px";
}
};
this.remove = function(cmt){
var tpool = this.pools[cmt.cindex];
tpool.remove(cmt);
};
this.validateCmt = function(cmt){
cmt.bottom = cmt.offsetTop + cmt.offsetHeight;
cmt.y = cmt.offsetTop;
cmt.x = cmt.offsetLeft;
cmt.right = cmt.offsetLeft + cmt.offsetWidth;
if(!cmt.width || !cmt.height){
cmt.height = cmt.offsetHeight;
cmt.width = cmt.offsetWidth;
}
cmt.top = cmt.offsetTop;
cmt.left = cmt.offsetLeft;
return cmt;
};
this.setY = function(cmt,index){
if(!index)
var index = 0;
cmt = this.validateCmt(cmt);
if(this.pools.length <= index){
this.pools.push([]);
}
this.pool = this.pools[index];
if(this.pool.length == 0){
this.pool.push(cmt);
return 0;
}
else if(this.vCheck(0,cmt)){
this.pool.binsert(cmt,function(a,b){
if(a.bottom < b.bottom){
return -1;
}else if (a.bottom == b.bottom){
return 0;
}else{return 1;}
});
return cmt.y;
}
var y=0;
for(var k=0;k<this.pool.length;k++){
y = this.pool[k].bottom + 1;
if(y + cmt.offsetHeight > this.height){
break;
}
if(this.vCheck(y,cmt)){
this.pool.binsert(cmt,function(a,b){
if(a.bottom < b.bottom){
return -1;
}else if (a.bottom == b.bottom){
return 0;
}else{return 1;}
});
return cmt.y;
}
}
return this.setY(cmt,index+1);
};
this.vCheck = function(y,cmt){
var bottom = y + cmt.height;
var right = cmt.x + cmt.width;
this.validateCmt(cmt);
for(var i=0;i<this.pool.length;i++){
this.pool[i] = this.validateCmt(this.pool[i]);
if(this.pool[i].y > bottom || this.pool[i].bottom < y)
continue;
else if(this.pool[i].right < cmt.x || this.pool[i].x > right){
if(this.getEnd(this.pool[i]) < this.getMiddle(cmt))
continue;
else
return false;
}else{
return false;}
}
cmt.y = y;
cmt.bottom = cmt.height + y;
return true;
};
this.getEnd = function(cmt){
return cmt.stime + cmt.ttl;
};
this.getMiddle = function(cmt){
return cmt.stime + (cmt.ttl / 2);
};
}
function TopCommentSpaceAllocator(w,h){
var csa = new CommentSpaceAllocator(w,h);
csa.add = function (cmt){
csa.validateCmt(cmt);
cmt.style.left = (csa.width - cmt.width)/2 + "px";
if(cmt.height >= csa.height){
cmt.cindex = csa.pools.indexOf(csa.pool);
cmt.style.top = "0px";
}else{
cmt.cindex = csa.pools.indexOf(csa.pool);
cmt.style.top = csa.setY(cmt) + "px";
}
};
csa.vCheck = function(y,cmt){
var bottom = y + cmt.height;
for(var i=0;i<csa.pool.length;i++){
var c = csa.validateCmt(csa.pool[i]);
if(c.y > bottom || c.bottom < y){
continue;
}else{
return false;
}
}
cmt.y = y;
cmt.bottom = cmt.bottom + y;
return true;
};
this.setBounds = function(w,h){csa.setBounds(w,h);};
this.add = function(what){csa.add(what);};
this.remove = function(d){csa.remove(d);};
}
function BottomCommentSpaceAllocator(w,h){
var csa = new CommentSpaceAllocator(w,h);
csa.add = function (cmt){
cmt.style.top = "";
cmt.style.bottom = "0px";
csa.validateCmt(cmt);
cmt.style.left = (csa.width - cmt.width)/2 + "px";
if(cmt.height >= csa.height){
cmt.cindex = csa.pools.indexOf(csa.pool);
cmt.style.bottom = "0px";
}else{
cmt.cindex = csa.pools.indexOf(csa.pool);
cmt.style.bottom = csa.setY(cmt) + "px";
}
};
csa.validateCmt = function(cmt){
cmt.y = csa.height - (cmt.offsetTop + cmt.offsetHeight);
cmt.bottom = cmt.y + cmt.offsetHeight;
cmt.x = cmt.offsetLeft;
cmt.right = cmt.offsetLeft + cmt.offsetWidth;
cmt.height = cmt.offsetHeight;
cmt.width = cmt.offsetWidth;
cmt.top = cmt.y;
cmt.left = cmt.offsetLeft;
return cmt;
};
csa.vCheck = function(y,cmt){
var bottom = y + cmt.height;
for(var i=0;i<csa.pool.length;i++){
var c = csa.validateCmt(csa.pool[i]);
if(c.y > bottom || c.bottom < y){
continue;
}else{
return false;
}
}
cmt.y = y;
cmt.bottom = cmt.bottom + y;
return true;
};
this.setBounds = function(w,h){csa.setBounds(w,h);};
this.add = function(what){csa.add(what);};
this.remove = function(d){csa.remove(d);};
}
function ReverseCommentSpaceAllocator(w,h){
var csa= new CommentSpaceAllocator(w,h);
csa.vCheck = function(y,cmt){
var bottom = y + cmt.height;
var right = cmt.x + cmt.width;
this.validateCmt(cmt);
for(var i=0;i<this.pool.length;i++){
var c = this.validateCmt(this.pool[i]);
if(c.y > bottom || c.bottom < y)
continue;
else if(c.x > right || c.right < cmt.x){
if(this.getEnd(c) < this.getMiddle(cmt))
continue;
else
return false;
}else{
return false;}
}
cmt.y = y;
cmt.bottom = cmt.height + y;
return true;
}
this.setBounds = function(w,h){csa.setBounds(w,h);};
this.add = function(what){csa.add(what);};
this.remove = function(d){csa.remove(d);};
}
function BottomScrollCommentSpaceAllocator(w,h){
var csa = new CommentSpaceAllocator(w,h);
csa.validateCmt = function(cmt){
cmt.y = csa.height - (cmt.offsetTop + cmt.offsetHeight);
cmt.bottom = cmt.y + cmt.offsetHeight;
cmt.x = cmt.offsetLeft;
cmt.right = cmt.offsetLeft + cmt.offsetWidth;
cmt.height = cmt.offsetHeight;
cmt.width = cmt.offsetWidth;
cmt.top = cmt.y;
cmt.left = cmt.offsetLeft;
return cmt;
};
csa.add = function (cmt){
cmt.style.top = "";
cmt.style.bottom = "0px";
csa.validateCmt(cmt);
cmt.style.left = csa.width + "px";
if(cmt.height >= csa.height){
cmt.cindex = csa.pools.indexOf(csa.pool);
cmt.style.bottom = "0px";
}else{
cmt.cindex = csa.pools.indexOf(csa.pool);
cmt.style.bottom = csa.setY(cmt) + "px";
}
};
this.setBounds = function(w,h){csa.setBounds(w,h);};
this.add = function(what){csa.add(what);};
this.remove = function(d){csa.remove(d);};
}
/******
* Comment Core For HTML5 VideoPlayers
* Author : Jim Chen
* Licensing : MIT License
******/
Array.prototype.remove = function(obj){
for(var a = 0; a < this.length;a++)
if(this[a] == obj){
this.splice(a,1);
break;
}
};
Array.prototype.bsearch = function(what,how){
if(this.length == 0) return 0;
if(how(what,this[0]) < 0) return 0;
if(how(what,this[this.length - 1]) >=0) return this.length;
var low =0;
var i = 0;
var count = 0;
var high = this.length - 1;
while(low<=high){
i = Math.floor((high + low + 1)/2);
count++;
if(how(what,this[i-1])>=0 && how(what,this[i])<0){
return i;
}else if(how(what,this[i-1])<0){
high = i-1;
}else if(how(what,this[i])>=0){
low = i;
}else
console.error('Program Error');
if(count > 1500) console.error('Too many run cycles.');
}
return -1;
};
Array.prototype.binsert = function(what,how){
this.splice(this.bsearch(what,how),0,what);
};
/****** Load Core Engine Classes ******/
function CommentManager(stageObject){
var __timer = 0;
this.stage = stageObject;
this.def = {
opacity:1,
globalScale:1,
scrollScale:1
};
this.timeline = [];
this.runline = [];
this.allowBuffer = true;
this.buffered = null;
this.render = false;
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)
};
/** Precompute the offset width **/
this.stage.width = this.stage.offsetWidth;
this.stage.height= this.stage.offsetHeight;
/** Private **/
this.initCmt = function(cmt,data){
cmt.className = 'cmt';
cmt.stime = data.stime;
cmt.mode = data.mode;
cmt.data = data;
if(cmt.mode === 17){
}else{
cmt.appendChild(document.createTextNode(data.text));
cmt.innerText = data.text;
cmt.style.fontSize = data.size + "px";
}
if(data.font != null && data.font != '')
cmt.style.fontFamily = data.font;
if(data.shadow === false)
cmt.className = 'cmt noshadow';
if(data.color == "#000000" && (data.shadow || data.shadow == null))
cmt.className += ' rshadow';
if(data.margin != null)
cmt.style.margin = data.margin;
if(data.color != null)
cmt.style.color = data.color;
if(this.def.opacity != 1 && data.mode == 1)
cmt.style.opacity = this.def.opacity;
if(data.alphaFrom != null)
cmt.style.opacity = data.alphaFrom;
if(data.border)
cmt.style.border = "1px solid #00ffff";
cmt.ttl = Math.round(4000 * this.def.globalScale);
cmt.dur = cmt.ttl;
if(cmt.mode === 1 || cmt.mode === 6 || cmt.mode === 2){
cmt.ttl *= this.def.scrollScale;
cmt.dur = cmt.ttl;
}
return cmt;
};
this.startTimer = function(){
if(__timer > 0)
return;
var lastTPos = new Date().getTime();
var cmMgr = this;
__timer = window.setInterval(function(){
var elapsed = new Date().getTime() - lastTPos;
lastTPos = new Date().getTime();
cmMgr.onTimerEvent(elapsed, cmMgr, this.buffered ? true : false);
},10);
};
this.stopTimer = function(){
window.clearInterval(__timer);
__timer = 0;
};
}
/** Public **/
CommentManager.prototype.seek = function(time){
this.position = this.timeline.bsearch(time,function(a,b){
if(a < b.stime) return -1
else if(a > b.stime) return 1;
else return 0;
});
};
CommentManager.prototype.validate = function(cmt){
if(cmt == null)
return false;
return this.filter.doValidate(cmt);
};
CommentManager.prototype.load = function(a){
this.timeline = a;
this.timeline.sort(function(a,b){
if(a.stime > b.stime) return 2;
else if(a.stime < b.stime) return -2;
else{
if(a.date > b.date) return 1;
else if(a.date < b.date) return -1;
else if(a.dbid != null && b.dbid != null){
if(a.dbid > b.dbid) return 1;
else if(a.dbid < b.dbid) return -1;
return 0;
}else
return 0;
}
});
};
CommentManager.prototype.clear = function(){
for(var i=0;i<this.runline.length;i++){
this.finish(this.runline[i]);
this.stage.removeChild(this.runline[i]);
}
this.runline = [];
};
CommentManager.prototype.setBounds = function(){
for(var comAlloc in this.csa){
this.csa[comAlloc].setBounds(this.stage.offsetWidth,this.stage.offsetHeight);
}
this.stage.width = this.stage.offsetWidth;
this.stage.height= this.stage.offsetHeight;
// Update 3d perspective
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();
if(this.filter == null)
this.filter = new CommentFilter(); //Only create a filter if none exist
};
CommentManager.prototype.time = function(time){
time = time - 1;
if(this.position >= this.timeline.length || Math.abs(this.lastPos - time) >= 2000){
this.seek(time);
this.lastPos = time;
if(this.timeline.length <= this.position)
return;
}else{
this.lastPos = time;
}
var doFlush = this.buffered ? false : true;
for(;this.position < this.timeline.length;this.position++){
if(this.limiter > 0 && this.runline.length > this.limiter) break;
if(this.validate(this.timeline[this.position]) && this.timeline[this.position]['stime']<=time){
this.buffer();
this.sendComment(this.timeline[this.position]);
}else{
break;
}
}
if(doFlush)
this.flush();
};
CommentManager.prototype.buffer = function(){
if(!this.buffered)
this.buffered = [];
};
CommentManager.prototype.flush = function(){
if(!this.buffered)
return;
var fragment = document.createDocumentFragment();
for(var i = 0; i < this.buffered.length; i++){
this.buffered[i].style.visibility = "hidden";
fragment.appendChild(this.buffered[i]);
}
this.stage.appendChild(fragment);
for(var i = 0; i < this.buffered.length; i++){
this.buffered[i].width = this.buffered[i].offsetWidth;
this.buffered[i].height = this.buffered[i].offsetWidth;
this.allocate(this.buffered[i]);
this.buffered[i].style.visibility = "visible";
}
this.buffered = null;
};
CommentManager.prototype.rescale = function(){
for(var i = 0; i < this.runline.length; i++){
this.runline[i].dur = Math.round(this.runline[i].dur * this.def.globalScale);
this.runline[i].ttl = Math.round(this.runline[i].ttl * this.def.globalScale);
}
};
CommentManager.prototype.allocate = function(cmt){
var data = cmt.data;
switch(cmt.mode){
default:
case 1:{this.csa.scroll.add(cmt);}break;
case 2:{this.csa.scrollbtm.add(cmt);}break;
case 4:{this.csa.bottom.add(cmt);}break;
case 5:{this.csa.top.add(cmt);}break;
case 6:{this.csa.reverse.add(cmt);}break;
case 17:
case 7:{
if(cmt.data.position !== "relative"){
cmt.style.top = cmt.data.y + "px";
cmt.style.left = cmt.data.x + "px";
}else{
cmt.style.top = cmt.data.y * this.stage.height + "px";
cmt.style.left = cmt.data.x * this.stage.width + "px";
}
cmt.ttl = Math.round(data.duration * this.def.globalScale);
cmt.dur = Math.round(data.duration * this.def.globalScale);
if(data.rY !== 0 || data.rZ !== 0){
/** TODO: revise when browser manufacturers make up their mind on Transform APIs **/
var getRotMatrix = function(yrot, zrot) {
// Courtesy of @StarBrilliant, re-adapted to look better
var DEG2RAD = Math.PI/180;
var yr = yrot * DEG2RAD;
var zr = zrot * DEG2RAD;
var COS = Math.cos;
var SIN = Math.sin;
var matrix = [
COS(yr) * COS(zr) , COS(yr) * SIN(zr) , SIN(yr) , 0,
(-SIN(zr)) , COS(zr) , 0 , 0,
(-SIN(yr) * COS(zr)) , (-SIN(yr) * SIN(zr)) , COS(yr) , 0,
0 , 0 , 0 , 1
];
// CSS does not recognize scientific notation (e.g. 1e-6), truncating it.
for(var i = 0; i < matrix.length;i++){
if(Math.abs(matrix[i]) < 0.000001){
matrix[i] = 0;
}
}
return "matrix3d(" + matrix.join(",") + ")";
}
cmt.style.transformOrigin = "0% 0%";
cmt.style.webkitTransformOrigin = "0% 0%";
cmt.style.OTransformOrigin = "0% 0%";
cmt.style.MozTransformOrigin = "0% 0%";
cmt.style.MSTransformOrigin = "0% 0%";
cmt.style.transform = getRotMatrix(data.rY, data.rZ);
cmt.style.webkitTransform = getRotMatrix(data.rY, data.rZ);
cmt.style.OTransform = getRotMatrix(data.rY, data.rZ);
cmt.style.MozTransform = getRotMatrix(data.rY, data.rZ);
cmt.style.MSTransform = getRotMatrix(data.rY, data.rZ);
}
}break;
}
};
CommentManager.prototype.sendComment = function(data){
if(data.mode === 8){
console.log(data);
if(this.scripting){
console.log(this.scripting.eval(data.code));
}
return;
}
var cmt = document.createElement('div');
if(this.filter != null){
data = this.filter.doModify(data);
if(data == null) return;
}
cmt = this.initCmt(cmt,data);
cmt.style.left = this.stage.width + "px";
this.runline.push(cmt);
if(this.buffered && this.allowBuffer){
this.buffered.push(cmt);
return;
}else{
this.stage.appendChild(cmt);
//cmt.style.width = (cmt.width + 1) + "px";
//cmt.style.height = (cmt.height - 3) + "px";
cmt.width = cmt.offsetWidth;
cmt.height = cmt.offsetHeight;
if(this.filter != null && !this.filter.beforeSend(cmt)){
this.stage.removeChild(cmt);
cmt = null;
return;
}
this.allocate(cmt);
}
};
CommentManager.prototype.finish = function(cmt){
switch(cmt.mode){
default:
case 1:{this.csa.scroll.remove(cmt);}break;
case 2:{this.csa.scrollbtm.remove(cmt);}break;
case 4:{this.csa.bottom.remove(cmt);}break;
case 5:{this.csa.top.remove(cmt);}break;
case 6:{this.csa.reverse.remove(cmt);}break;
case 7:break;
}
};
/** Static Functions **/
CommentManager.prototype.onTimerEvent = function(timePassed,cmObj,norender){
for(var i= 0;i < cmObj.runline.length; i++){
var cmt = cmObj.runline[i];
if(cmt.hold){
continue;
}
cmt.ttl -= timePassed;
if(norender)
continue;
if(cmt.mode == 1 || cmt.mode == 2) {
cmt.style.left = (cmt.ttl / cmt.dur) * (cmObj.stage.width + cmt.width) - cmt.width + "px";
}else if(cmt.mode == 6) {
cmt.style.left = (1 - cmt.ttl / cmt.dur) * (cmObj.stage.width + cmt.width) - cmt.width + "px";
}else if(cmt.mode == 4 || cmt.mode == 5 || cmt.mode >= 7){
if(cmt.dur == null)
cmt.dur = 4000;
if(cmt.data.alphaFrom != null && cmt.data.alphaTo != null){
cmt.style.opacity = (cmt.data.alphaFrom - cmt.data.alphaTo) *
(cmt.ttl/cmt.dur) + cmt.data.alphaTo;
}
if(cmt.mode == 7 && cmt.data.movable){
var posT = Math.min(Math.max(cmt.dur - cmt.data.moveDelay - cmt.ttl,0),
cmt.data.moveDuration) / cmt.data.moveDuration;
if(cmt.data.position !== "relative"){
cmt.style.top = ((cmt.data.toY - cmt.data.y) * posT + cmt.data.y) + "px";
cmt.style.left= ((cmt.data.toX - cmt.data.x) * posT + cmt.data.x) + "px";
}else{
cmt.style.top = (((cmt.data.toY - cmt.data.y) * posT + cmt.data.y) * cmObj.stage.height) + "px";
cmt.style.left= (((cmt.data.toX - cmt.data.x) * posT + cmt.data.x) * cmObj.stage.width) + "px";
}
}
}
if(cmObj.filter != null){
cmt = cmObj.filter.runtimeFilter(cmt);
}
if(cmt.ttl <= 0){
cmObj.stage.removeChild(cmt);
cmObj.runline.splice(i,1);//remove the comment
cmObj.finish(cmt);
}
}
};
/**
AcFun Format
Licensed Under MIT License
An alternative format comment parser
**/
function AcfunParser(jsond){
function fillRGB(string){
while(string.length < 6){
string = "0" + string;
}
return string;
}
var list = [];
try{
var jsondt = JSON.parse(jsond);
}catch(e){
console.log('Error: Could not parse json list!');
return [];
}
for(var i=0;i<jsondt.length;i++){
//Read each comment and generate a correct comment object
var data = {};
var xc = jsondt[i]['c'].split(',');
if(xc.length > 0){
data.stime = parseFloat(xc[0]) * 1000;
data.color = '#' + fillRGB(parseInt(xc[1]).toString(16));
data.mode = parseInt(xc[2]);
data.size = parseInt(xc[3]);
data.hash = xc[4];
data.date = parseInt(xc[5]);
data.position = "relative";
if(data.mode != 7){
data.text = jsondt[i].m.replace(/(\/n|\\n|\n|\r\n|\\r)/g,"\n");
data.text = data.text.replace(/\r/g,"\n");
data.text = data.text.replace(/\s/g,"\u00a0");
}else{
data.text = jsondt[i].m;
}
if(data.mode == 7){
//High level positioned dm
try{
var x = JSON.parse(data.text);
}catch(e){
console.log('[Err] Error parsing internal data for comment');
console.log('[Dbg] ' + data.text);
continue;
}
data.text = x.n; /*.replace(/\r/g,"\n");*/
data.text = data.text.replace(/\ /g,"\u00a0");
console.log(data.text);
if(x.p != null){
data.x = x.p.x / 1000; // relative position
data.y = x.p.y / 1000;
}else{
data.x = 0;
data.y = 0;
}
data.shadow = x.b;
data.duration = 4000;
if(x.l != null)
data.moveDelay = x.l * 1000;
if(x.z != null && x.z.length > 0){
data.movable = true;
data.toX = x.z[0].x / 1000;
data.toY = x.z[0].y / 1000;
data.alphaTo = x.z[0].t;
data.colorTo = x.z[0].c;
data.moveDuration = x.z[0].l != null ? (x.z[0].l * 1000) : 500;
data.duration = data.moveDelay + data.moveDuration;
}
if(x.r != null && x.k != null){
data.rX = x.r;
data.rY = x.k;
}
if(x.a){
data.alphaFrom = x.a;
}
}
list.push(data);
}
}
return list;
}
/**
Bilibili Format
Licensed Under MIT License
Takes in an XMLDoc/LooseXMLDoc and parses that into a Generic Comment List
**/
function BilibiliParser(xmlDoc, text, warn){
function fillRGB(string){
while(string.length < 6){
string = "0" + string;
}
return string;
}
//Format the bili output to be json-valid
function format(string){
return string.replace(/\t/,"\\t");
}
if(xmlDoc !== null){
var elems = xmlDoc.getElementsByTagName('d');
}else{
if(warn){
if(!confirm("XML Parse Error. \n Allow tag soup parsing?\n[WARNING: This is unsafe.]")){
return [];
}
}else{
// clobber some potentially bad things
text = text.replace(new RegExp("</([^d])","g"), "</disabled $1");
text = text.replace(new RegExp("</(\S{2,})","g"), "</disabled $1");
text = text.replace(new RegExp("<([^d/]\W*?)","g"), "<disabled $1");
text = text.replace(new RegExp("<([^/ ]{2,}\W*?)","g"), "<disabled $1");
console.log(text);
}
var tmp = document.createElement("div");
tmp.innerHTML = text;
console.log(tmp);
var elems = tmp.getElementsByTagName('d');
}
var tlist = [];
for(var i=0;i<elems.length;i++){
if(elems[i].getAttribute('p') != null){
var opt = elems[i].getAttribute('p').split(',');
if(!elems[i].childNodes[0])
continue;
var text = elems[i].childNodes[0].nodeValue;
var obj = {};
obj.stime = Math.round(parseFloat(opt[0]*1000));
obj.size = parseInt(opt[2]);
obj.color = "#" + fillRGB(parseInt(opt[3]).toString(16));
obj.mode = parseInt(opt[1]);
obj.date = parseInt(opt[4]);
obj.pool = parseInt(opt[5]);
obj.position = "absolute";
if(opt[7] != null)
obj.dbid = parseInt(opt[7]);
obj.hash = opt[6];
obj.border = false;
if(obj.mode < 7){
obj.text = text.replace(/(\/n|\\n|\n|\r\n)/g, "\n");
}else{
if(obj.mode == 7){
try{
adv = JSON.parse(format(text));
obj.shadow = true;
obj.x = parseInt(adv[0]);
obj.y = parseInt(adv[1]);
obj.text = adv[4].replace(/(\/n|\\n|\n|\r\n)/g, "\n");
obj.rZ = 0;
obj.rY = 0;
if(adv.length >= 7){
obj.rZ = parseInt(adv[5]);
obj.rY = parseInt(adv[6]);
}
obj.movable = false;
if(adv.length >= 11){
obj.movable = true;
obj.toX = adv[7];
obj.toY = adv[8];
obj.moveDuration = 500;
obj.moveDelay = 0;
if(adv[9]!='')
obj.moveDuration = adv[9];
if(adv[10]!="")
obj.moveDelay = adv[10];
if(adv.length > 11){
obj.shadow = adv[11];
if(obj.shadow === "true"){
obj.shadow = true;
}
if(obj.shadow === "false"){
obj.shadow = false;
}
if(adv[12]!=null)
obj.font = adv[12];
}
}
obj.duration = 2500;
if(adv[3] < 12){
obj.duration = adv[3] * 1000;
}
obj.alphaFrom = 1;
obj.alphaTo = 1;
var tmp = adv[2].split('-');
if(tmp != null && tmp.length>1){
obj.alphaFrom = parseFloat(tmp[0]);
obj.alphaTo = parseFloat(tmp[1]);
}
}catch(e){
console.log('[Err] Error occurred in JSON parsing');
console.log('[Dbg] ' + text);
}
}else if(obj.mode == 8){
obj.code = text; //Code comments are special
}
}
//Before we push
if(obj.text != null)
obj.text = obj.text.replace(/\u25a0/g,"\u2588");
tlist.push(obj);
}
}
return tlist;
}