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Tieba Utilities

百度贴吧依赖脚本（寂寞的原子的公共库）

当前为 2014-07-13 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name	Tieba Utilities
  3. // @namespace	http://gera2ld.blog.163.com/
  4. // @author	Gerald <gera2ld@163.com>
  5. // @icon	http://s.gravatar.com/avatar/a0ad718d86d21262ccd6ff271ece08a3?s=80
  6. // @version	0.8.1
  7. // @description	百度贴吧依赖脚本（寂寞的原子的公共库）
  8. // @homepageURL	http://geraldl.ml/userjs/TiebaUtils
  9. // @match	*://*.baidu.com/*
  10. // @include	*.baidu.com/*
  11. // @run-at document-start
  12. // @grant none
  13. // ==/UserScript==
  14.  
  15. var _wait={},_wait_obj=[],shortcuts={},$=function(){
  16. 	$=unsafeWindow.$;
  17. 	return $.apply(this,arguments);
  18. },links={
  19. 	hotkey:'http://geraldl.ml/userjs/TiebaUtils#hotkey',
  20. 	advanced:'http://geraldl.ml/userjs/TiebaAdvanced#advanced',
  21. },utils={
  22. 	wait: function(o,n,callback,t) {
  23. 		function check(){
  24. 			if(o[n]) {
  25. 				delete _wait[i];
  26. 				c.forEach(function(i){i(o[n]);});
  27. 			} else setTimeout(check,t);
  28. 		}
  29. 		var i=_wait_obj.indexOf(o);
  30. 		if(i<0) {
  31. 			i=_wait_obj.length;
  32. 			_wait_obj.push(o);
  33. 		}
  34. 		i+='.'+n;
  35. 		var c=_wait[i];
  36. 		if(c) t=0;
  37. 		else {
  38. 			if(!t) t=500;
  39. 			c=_wait[i]=[];
  40. 		}
  41. 		c.push(callback);
  42. 		if(t) check();
  43. 	},
  44. 	hook: function(o,n,a) {
  45. 		var f;
  46. 		if(o&&(f=o[n])) {
  47. 			if(!f.hooked) {
  48. 				o[n]=function() {
  49. 					var t=this,a=arguments,f=a.callee,r=undefined,_r,i,stop=false;
  50. 					f.hookStop=function(){stop=true;};
  51. 					for(i=0;i<f.hook_before.length;i++){
  52. 						r=f.hook_before[i].apply(t,[f,a]);
  53. 						if(stop) return r;
  54. 					}
  55. 					r=f.hook_func.apply(t,a);
  56. 					for(i=0;i<f.hook_after.length;i++){
  57. 						_r=f.hook_after[i].apply(t,[f,r,a]);
  58. 						if(_r!==undefined) r=_r;
  59. 						if(stop) return r;
  60. 					}
  61. 					return r;
  62. 				};
  63. 				o[n].hook_func=f;
  64. 				f=o[n];
  65. 				f.hooked=true;
  66. 				f.hook_after=[];
  67. 				f.hook_before=[];
  68. 			}
  69. 			o=f.hook_after;
  70. 			if(n=a.after) {
  71. 				if(n.concat) f.hook_after=o.concat(n);
  72. 				else o.push(n);
  73. 			}
  74. 			o=f.hook_before;
  75. 			if(n=a.before) {
  76. 				if(n.concat) f.hook_before=o.concat(n);
  77. 				else o.push(n);
  78. 			}
  79. 		}
  80. 	},
  81. 	addStyle: function(css,id) {
  82. 		var s=document.getElementById(id)||document.createElement('style');
  83. 		if(id) s.id=id;if(css) s.innerHTML=css;
  84. 		document.head.appendChild(s);
  85. 		return $?$(s):s;
  86. 	},
  87. 	getObj: function(k,d) {
  88. 		var r=localStorage.getItem('ge_'+k),u=undefined,v=u;
  89. 		if(r) try{v=JSON.parse(r);}catch(e){}
  90. 		if(v==u&&d!=u) v=utils.setObj(k,d);
  91. 		return v;
  92. 	},
  93. 	setObj: function(k,v) {localStorage.setItem('ge_'+k,JSON.stringify(v));return v;},
  94. 	addButton: function(t,o,m,a) {	// Base Function
  95. 		if(!a) a={};
  96. 		if(m) {
  97. 			var i,k=a.keys;
  98. 			if(!k||!k.length) k=['mousedown','mouseup'];
  99. 			for(i=0;i<k.length;i++) if(o[k[i]]) {o[k[i]].call(o,m);break;}
  100. 		}
  101. 		t=$(t);
  102. 		if(a.after) o.insertAfter(t.children(a.after));
  103. 		else if(a.before) o.insertBefore(t.children(a.before));
  104. 		else o.appendTo(t);
  105. 		return o;
  106. 	},
  107. 	addTButton: function(o,m) {	// Add Toolbar Button
  108. 		var tb=$('div.edui-btn-toolbar').first();
  109. 		if(m) o.click(m);
  110. 		return o.appendTo($('<div class="edui-btn edui-btn-bold" unselectable="on" onmousedown="return false">').prependTo(tb));
  111. 	},
  112. 	addSButton: function(v) {	// Add Big Button
  113. 		var b=$('<span class=poster_submit>').insertBefore('.poster_draft_status');
  114. 		b.label=$('<em>').html(v).appendTo(b).wrap('<a href="#" class="ui_btn ui_btn_m"><span>');
  115. 		return b;
  116. 	},
  117. 	addPopup: function(E,b,i) {	// Obsoleted
  118. 		var p=utils.addRPopup(b,i);
  119. 		p.holder=E;
  120. 		return p;
  121. 	},
  122. 	addRPopup: function(b,i) { // Add Popup Menu
  123. 		var p=$('<div class=ge_panel_p title="">').prependTo(b).click(function(e){
  124. 			e.stopPropagation();
  125. 			if(['A','BUTTON'].indexOf(e.target.tagName)>=0) e.preventDefault();
  126. 		}).hide();
  127. 		p.caret=$('<i class=ge_caret>').appendTo(p).html('<i>');
  128. 		p.panel=$('<div class=ge_panel>').appendTo(p);
  129. 		p.onclose=function(){p.hide();$(document).unbind('click',p.onclose);};
  130. 		p.onopen=function(){
  131. 			p.show();$(document).click(p.onclose);if(i) i(p);
  132. 			var l=Math.min(-50,$(document.body).innerWidth()-b.offset().left-p.panel.outerWidth());
  133. 			p.css({'margin-left':l});
  134. 			p.caret.css({left:b.width()/2-l-10});
  135. 		};
  136. 		p.ontoggle=function(e){
  137. 			e.preventDefault();
  138. 			if(p.is(':visible')) p.onclose(); else setTimeout(p.onopen,0);
  139. 		};
  140. 		b.click(p.ontoggle);
  141. 		return p;
  142. 	},
  143. 	bindProp: function(obj,prop,key,def,func,evt) {
  144. 		obj.prop(prop,utils.getObj(key,def));
  145. 		if(!evt) evt=['change'];
  146. 		evt.forEach(function(i){obj.bind(i,function(e){utils.setObj(key,this[prop]);if(func) obj.each(function(i,o){func.call(o,e);});});});
  147. 		return obj;
  148. 	},
  149. 	shortcut:function(key,func){
  150. 		key=key.toLowerCase();
  151. 		var d=[];
  152. 		if(key.slice(-2)=='--') {d.push('-');key=key.slice(0,-2).split('-');}
  153. 		else key=key.split('-');
  154. 		if(key.indexOf('m')>=0||key.indexOf('meta')>=0) d.unshift('m');
  155. 		if(key.indexOf('s')>=0||key.indexOf('shift')>=0) d.unshift('s');
  156. 		if(key.indexOf('a')>=0||key.indexOf('alt')>=0) d.unshift('a');
  157. 		if(key.indexOf('c')>=0||key.indexOf('ctrl')>=0) d.unshift('c');
  158. 		key=key.join('-');
  159. 		if(func) shortcuts[key]=func; else delete shortcuts[key];
  160. 	},
  161. 	list: function(lkey,ikey,dnew,def) {	// def===true: not null
  162. 		var t={};t.last=0;
  163. 		t.load=function(i,nosave){
  164. 			if(i==undefined) i=ikey?utils.getObj(ikey,0):0;
  165. 			if(i<0||!t.length) i=0; else if(i>=t.length) i=t.length-1;
  166. 			if(ikey&&!nosave) utils.setObj(ikey,i);
  167. 			t.cur=t.list[t.last=i];
  168. 			return t;
  169. 		};
  170. 		t.push=function(d){if(!d) d=dnew();t.list.push(d);t.save();return t.length-1;};
  171. 		t.pop=function(i){var o=t.list.splice(i,1)[0];t.save();t.load(i);return o;}
  172. 		t.save=function(){if(lkey) utils.setObj(lkey,t.list);if(ikey) utils.setObj(ikey,t.last);};
  173. 		t.list=lkey?utils.getObj(lkey,[]):[];
  174. 		t.__defineGetter__('length',function(){return t.list.length;});
  175. 		if(!t.length&&def) {if(def.concat) {t.list=def.concat();t.save();} else t.push();}
  176. 		return t;
  177. 	},
  178. 	getLink:function(t,o){
  179. 		o=o||{};
  180. 		var l=links[t];
  181. 		if(l) o.href=l;
  182. 		if(!o['target']) o.target='_blank';
  183. 		t=o.html||'';delete t.html;l=['<a'];
  184. 		for(i in o) l.push(i+'="'+o[i]+'"');
  185. 		return l.join(' ')+'>'+t+'</a>';
  186. 	},
  187. 	popup:{	// Popup Window
  188. 		dialog:null,
  189. 		show:function(o){
  190. 			var t=this,d=t.dialog;
  191. 			t.hide();t.obj=o;
  192. 			d.className=o.className||'';
  193. 			d.innerHTML=o.html;
  194. 			if(o.init) o.init(d);
  195. 			d.style.display='block';
  196. 			d.style.top=(innerHeight-d.offsetHeight)/2+'px';
  197. 			d.style.left=(innerWidth-d.offsetWidth)/2+'px';
  198. 			document.addEventListener('click',t._hide=t.hide.bind(this),false);
  199. 		},
  200. 		hide:function(){
  201. 			var t=this,o=t.obj,d=t.dialog;
  202. 			if(o) {
  203. 				if(o.dispose) o.dispose(d);
  204. 				d.style.display='none';t.obj=null;
  205. 				document.removeEventListener('click',t._hide,false);
  206. 			}
  207. 		},
  208. 	},
  209. };
  210. document.addEventListener('keydown',function(e){
  211. 	if(e.target==document.body){
  212. 		var k=[],f;
  213. 		if(e.ctrlKey) k.push('c');
  214. 		if(e.altKey) k.push('a');
  215. 		if(e.shiftKey) k.push('s');
  216. 		if(e.metaKey) k.push('m');
  217. 		k.push(String.fromCharCode(e.keyCode));
  218. 		k=k.join('-').toLowerCase();
  219. 		if(f=shortcuts[k]) {e.preventDefault();f();}
  220. 	}
  221. },false);
  222. window.addEventListener('DOMContentLoaded',function(){
  223. 	var d=document.createElement('div');
  224. 	d.id='ge_popup';document.body.appendChild(d);
  225. 	d.addEventListener('click',function(e){e.stopPropagation();},false);
  226. 	utils.popup.dialog=d;
  227. 	utils.addStyle('\
  228. .ge_x{clear:both;}\
  229. #ge_popup{z-index:10006;font:normal normal 400 12px/18px 宋体;position:fixed;background:white;border:1px solid silver;box-shadow:5px 5px 7px #333;text-align:left;}\
  230. .ge_mask{background:rgba(0,0,0,0.6);position:fixed;top:0;bottom:0;left:0;right:0;z-index:999;display:none;}\
  231. .ge_panel_p{position:relative;z-index:888;}\
  232. .ge_panel{position:absolute;background:#eee;border:1px solid black;padding:10px;border-radius:5px;z-index:888;bottom:0;white-space:nowrap;}\
  233. .ge_caret,.ge_caret>i{position:absolute;border:solid;border-color:black transparent;border-width:8px 8px 0;z-index:889;}\
  234. .ge_caret>i{border-top-color:#eee;top:-9px;left:-8px;}\
  235. .ge_sbtn{background:#77f;color:white;border-radius:3px;border:1px solid;border:none;margin:2px;cursor:pointer;text-align:center;}\
  236. span.ge_sbtn{padding:2px 3px;}\
  237. .ge_disabled{background:gray;cursor:default;}\
  238. .ge_rsep{margin-right:10px;}\
  239. .ge_opt{padding:20px;border-radius:5px;}\
  240. .ge_opt fieldset{border:1px solid silver;border-radius:5px;padding:5px;}\
  241. .ge_opt textarea{min-height:100px;width:100%;}\
  242. ','ge_css');
  243. },false);
  244. var gkey='__ge_firefox',ff=unsafeWindow[gkey];
  245. if(!ff) ff=unsafeWindow[gkey]={};
  246. (ff||window)['utils']=utils;