pixiv-favtag.js

// ==UserScript==
// @name           pixiv-favtag.js
// @namespace      http://js.d2no.info/
// @include        http://www.pixiv.net/*
// ==/UserScript==

(function(){
	var settings = {
			position: 2,           // メニューを表示させる位置(0=左上,1=右上,2=右下,3=左下)
			blankwin: 1,           // 常に別窓で開く
			allconfirm: 0,         // 全部開くを選んだときに確認する=1/しない=0
			full:[[                // 完全一致検索 '～'で囲って , で区切る
				 '創作'
				,'版権'
			],[]],
			fullcolor: '#e00084', // 完全一致検索の色
			part:[[               // 部分一致検索 '～'で囲って , で区切る orとか-とか使える
				 '創作 女の子 -ファンタジー'
				,'講座 or メイキング'
			],[]],
			partcolor: '#75d100' // 部分一致検索の色
		}

	,$x=function(a,b){return document.evaluate(a,(b?b:document),null,9,null).singleNodeValue}
	,$a=function(a,b){var a=document.evaluate(a,(b?b:document),null,7,null),res=new Array(),i,l;for(i=0,l=a.snapshotLength;i<l;i++){res.push(a.snapshotItem(i))}return res}
	,$b=function(a,b,c){return a.addEventListener(b,c,false)}
	,$c=function(a,b,c){var e=document.createElement(a);if(b)e.id=b;if(c)e.className=c;return e;}
	,$d=function(a){return document.getElementById(a);}
	,$e=function(a,b){for(var i=0,l=a.length;i<l;++i){if(b(a[i],i))break}return a};
	//if(!Array.prototype.contains){Array.prototype.contains=function(value){for(var i in this){if(this.hasOwnProperty(i)&&this[i]===value){return true}}return false}}

	var parseCookie=function(){
			var c=document.cookie.match(new RegExp(' ?'+cname+'=(.+);?'));
			if(!c) return;
			c=c[1];
			c=c.split('<*>');
			if(c[0]){
				c[0]=c[0].split('<>');
				settings.full[1]=[];
				for(var i=0,l=c[0].length;i<l;i++){
					settings.full[1].push(decodeURIComponent(c[0][i]));
				}
			}
			if(c[1]){
				c[1]=c[1].split('<>');
				settings.part[1]=[];
				for(var i=0,l=c[1].length;i<l;i++){
					settings.part[1].push(decodeURIComponent(c[1][i]));
				}
			}
			return;
		}

	,createLink=function(){
			var r=[[],[]],t=(settings.blankwin)?' target="_blank"':'';
			var full=settings.full[0].concat(settings.full[1]);
			var part=settings.part[0].concat(settings.part[1]);
			r[0].push('<li><span class="allOpen">【全部開く】</span></li>');
			r[1].push('<li><span class="allOpen">【全部開く】</span></li>');
			for(var i=0,l=full.length;i<l;i++){
				r[0].push('<li><a href="tags.php?tag='+encodeURIComponent(full[i])+'"'+t+'>'+full[i]+'</a></li>');
			}
			for(var i=0,l=part.length;i<l;i++){
				r[1].push('<li><a href="search.php?s_mode=s_tag&word='+encodeURIComponent(part[i]).replace(/%20/g,'+')+'"'+t+'>'+part[i]+'</a></li>');
			}
			return r;
		}

	,addHtml=function(){
			switch(settings.position){
				case 0: pos='top:0px;left:0px';     break;
				case 1: pos='top:0px;right:0px;';    break;
				case 2: pos='bottom:0px;right:0px;'; break;
				case 3: pos='bottom:0px;left:0px;';  break;
			}
			var s=$c('style');
			s.innerHTML+='<style>'
				+'#favTag_box{position:fixed;'+pos+';background-color:#fff;font-size:11px;border:2px solid #999;}'
				+'#favTag_box #body{margin:4px 8px;}#favTag_box .btn span{cursor:pointer;color:#444;}#favTag_box .btn span:hover{color:#999;}'
				+'#favTag_box #list{clear:both;display:none;width:240px;}'
				+'#favTag_box #list #tagslist{margin:.5em 0;}#favTag_box #list ul{list-style-type:none;}'
 				+'#favTag_box #list ul li{margin:0 0 0 12px;}#favTag_box #list ul li:first-child{margin-left:0px;}'
				+'#favTag_box #list .allOpen,#favTag_box #list ul li a{text-decoration:none;cursor:pointer;} #favTag_box #list .allOpen:hover,#favTag_box #list ul li a:hover{text-decoration:underline;}'
				+'#favTag_box #list #full .allOpen,#favTag_box #list #full a{color:'+settings.fullcolor+';}'
				+'#favTag_box #list #part .allOpen,#favTag_box #list #part a{color:'+settings.partcolor+';}'
				+'</style>';
			$x('//head').appendChild(s);
			var d=$c('div','favTag_box');
			var a=createLink();
			$x('//body').appendChild(d);
			d.innerHTML+='<div id="body"><div id="list">'
				+'<div id="regist" class="btn"></div><div id="tagslist">'
				+'<ul id="full">'+a[0].join('')+'</ul>'
				+'<ul id="part">'+a[1].join('')+'</ul></div>'
				+'<div style="clear:both;"/></div></div>';

			var f=$x('//*[@id="favTag_box"]');
			$b(f,'mouseover',function(e){
					$x('//*[@id="list"]').style.display='block';
				});
			$b(f,'mouseout',function(e){
					$x('//*[@id="list"]').style.display='none';
				});
			$b($x('//ul[@id="full"]/li/*[@class="allOpen"]'),'click',function(e){
					allopen('full');
					if(e)e.preventDefault();
				});
			$b($x('//ul[@id="part"]/li/*[@class="allOpen"]'),'click',function(e){
					allopen('part');
					if(e)e.preventDefault();
				});
		}

	,allopen=function(bool){
			var ary=settings[bool][0].concat(settings[bool][1]);
			if(settings.allconfirm) if(!confirm(ary.length+'件開きます。よろしいですか？')) return;
			for(var i=0,l=ary.length;i<l;i++){
				window.open((bool=='full'?'tags':'search')+'.php?'+(bool=='full'?'tag':'s_mode=s_tag&word')+'='+encodeURIComponent(ary[i]).replace(/%20/g,'+'));
			}
		}

	,regist=function(bool,word){
			settings[bool][1].push(word);
			var buf=formatWords();
			document.cookie=' '+cname+'='+buf+'; '+climit;
			alert('登録しました');
			$x('//*[@id="'+bool+'"]').innerHTML+='<li><a href="'+(bool=='full'?'tags':'search')+'.php?'+(bool=='full'?'tag':'s_mode=s_tag&word')+'='+encodeURIComponent(word)+'"'+((settings.blankwin)?' target="_blank"':'')+'>'+word+'</a></li>';
		}

	,deltag=function(bool,word){
			for(var i=0,l=settings[bool][1].length;i<l;i++){
				if(settings[bool][1][i]==word) break;
			}
			settings[bool][1].splice(i,1);
			var buf=formatWords();
			document.cookie=' '+cname+'='+buf+'; '+climit;
			alert('削除しました');
			var li=$x('//*[@id="'+bool+'"]/li[./a[text()="'+word+'"]]');
			li.parentNode.removeChild(li);
		}

	,formatWords=function(){
			var full=[],part=[];
			for(var i=0,l=settings.full[1].length;i<l;i++){
				full.push(encodeURIComponent(settings.full[1][i]));
			}
			for(var i=0,l=settings.part[1].length;i<l;i++){
				part.push(encodeURIComponent(settings.part[1][i]));
			}
			full=full.join('<>'); part=part.join('<>');
			return full+'<*>'+part;
		}

	,cname='__gm_favoritetags', climit='expires=Tue, 31-Dec-2030 23:59:59; '

	$b(window,'DOMContentLoaded',function(){

		parseCookie();
		addHtml();

		var url=decodeURIComponent(document.URL);
		var bool='none',php='',query='';
		var reg=$x('//*[@id="list"]/*[@id="regist"]');
		var word=url.replace('&s_mode=s_tag','').match(/(tags=(.+)|word=(.+))/);
		if(!word) return;
		else {
			if(word[2]) word=decodeURIComponent(word[2]);
			else if(word[3]){
				word=decodeURIComponent(word[3]).replace(/\+/g,' ');
			}
		}

		if(url.indexOf('tags.')>-1){   bool='full'; php='tags';   query='tags'; }
		if(url.indexOf('search.')>-1){ bool='part'; php='search'; query='word';}
		if(bool!='none'){
			var str=(bool=='full')?'完全一致検索タグ\n  ':(bool=='part')?'部分一致検索テキスト\n  ':''
			,btntext='',check=settings[bool][0].indexOf(word)>=0?1:settings[bool][1].indexOf(word)>=0?2:0;
			switch(check){
				case 0:
					btntext='<span>[現在のタグを登録する]</span>';
					$b(reg,'click',function(e){
							if(confirm(str+word+'\nを登録しますか？')){
								regist(bool,word);
								if(e)e.preventDefault();
							}
						});
					break;
				case 1:
					btntext='(スクリプト登録済タグです)';
					break;
				case 2:
					btntext='<span>[現在のタグを削除する]</span>';
					$b(reg,'click',function(e){
							if(confirm(str+word+'\nを削除しますか？')){
								deltag(bool,word);
								if(e)e.preventDefault();
							}
						});
					break;
			}

			reg.innerHTML=btntext;
		}

	});
})();