☰

localav

Lightweight avfun video dumper

  1. // ==UserScript==
  2. // @name localav
  3. // @namespace https://github.com/doomred
  4. // @description Lightweight avfun video dumper
  5. // @version 0.22
  6. // @encoding utf-8
  7. // @license GPLv3
  8. // @copyleft dye `Eric' jarhoo
  9. // @author dye `Eric' jarhoo
  10. // @homepageURL htpp://saltyremix.com
  11. // @icon https://raw.github.com/doomred/localav/master/localav_icon.png
  12. // @include http://*.acfun.*/v/ac*
  13. // @run-at document-end
  14. // @grant GM_getValue
  15. // @grant GM_setValue
  16. // @grant GM_xmlhttpRequest
  17. // @grant GM_openInTab
  18. // @grant GM_registerMenuCommand
  19. // ==/UserScript==
  20.  
  21. /***********
  22.  * Many thanks for the followings, without you the mates,
  23.  * `localav' would not make sense.
  24.  *   zjworks for debuging & testing
  25.  *   持续飞翔的胖子 & acfun_tv & 冷色猫咪 for suggestion alternative solution
  26.  *
  27. \*********************************************************/
  28.  
  29.  
  30.  
  31. function forceupdate() {
  32. 	'use strict'; 
  33. 	GM_openInTab('https://raw.github.com/doomred/localav/master/localav.user.js');
  34. 	return 0;
  35. }
  36.  
  37. var lvDebug, lvLeft, lvBt, lvEasterEgg;
  38. lvDebug = 0;	// debug usage, value: 0/1/2
  39. lvLeft = GM_getValue('gm_lv_left', '1em');
  40. lvBt = GM_getValue('gm_lv_bt', '1em');
  41. lvEasterEgg = 0;
  42. GM_registerMenuCommand('localav| Force Update!', forceupdate, 'a');
  43.  
  44. var lvDiv, lvCloseDiv, lvContDiv;
  45. /* init lv-box */
  46. lvDiv = document.createElement('div');
  47. lvDiv.style.border = '2px solid';
  48. lvDiv.style.left = lvLeft;
  49. lvDiv.style.bottom = lvBt;
  50. lvDiv.style.display = 'none';  //init
  51. lvDiv.style.lineHeight = '1em';  //fix inherit
  52. lvDiv.style.zIndex = '9999';
  53. lvDiv.style.position = 'fixed';
  54. lvDiv.style.textAlign = 'right';
  55. lvDiv.style.backgroundColor = '#ffe';  //may use BG-image
  56. lvDiv.id = 'lv-box';
  57. lvDiv.setAttribute('draggable', 'true');
  58. window.document.body.appendChild(lvDiv);
  59.  
  60. lvCloseDiv = document.createElement('span');
  61. lvCloseDiv.id = 'lv-topbar';
  62. lvCloseDiv.innerHTML = '[X]';
  63. lvCloseDiv.style.cursor = 'pointer';
  64. lvCloseDiv.style.fontSize = '16pt';
  65. lvCloseDiv.style.color = 'white';
  66. lvCloseDiv.style.background = '#810400';
  67. lvCloseDiv.onclick = function() {
  68. 	lvDiv.style.display = 'none';
  69. };
  70. lvDiv.appendChild(lvCloseDiv);
  71.  
  72. lvContDiv = document.createElement('div');
  73. lvContDiv.id = 'lv-contbox';
  74. lvDiv.appendChild(lvContDiv);
  75.  
  76. var lvTarget, anchorBtn, i, lvName;
  77. anchorBtn = document.getElementsByTagName('a');
  78. lvTarget = [];
  79. window.lvName = [];
  80. for(i = anchorBtn.length; i--;) {
  81. if(anchorBtn[i].getAttribute('title')) {
  82.  
  83. 	if(anchorBtn[i].getAttribute('title').search('Part') !== -1) {  // dirty hack, may fail
  84. 		lvTarget.push(anchorBtn[i].getAttribute('data-vid'));
  85. 		window.lvName.push(anchorBtn[i].innerHTML);
  86. 	}
  87. }
  88. }
  89.  
  90.  
  91. for(i = lvTarget.length; i--;) {
  92. 	playerDLURL = "https://ssl.acfun.tv//aliyun/index.php?&type=mobileclient&vid=" + lvTarget[i];
  93. 				// key core of localav, another API: jiexi.avfun.info/index.php?vid=xxx
  94. 	if(lvDebug) {window.alert(playerDLURL);}
  95.  
  96. 	function dynaparts(obj, id) {
  97. 		var key, lvContBox, lvContSize, lvContName, temp, i, lvContURL, contDiv, lvContQuality, lvContType, lvTowerBuilder;
  98. 		contDiv = window.top.document.getElementById('lv-contbox');
  99. 		lvContName = document.createElement('div');
  100. 		lvContName.style.margin = '1em 0 0 0';
  101. 		lvContName.style.textAlign = 'center';
  102. 		lvContName.innerHTML = window.lvName[id];
  103. 		contDiv.appendChild(lvContName);
  104. 		for(key in obj) {
  105. 			if(obj.hasOwnProperty(key)) {
  106. 				lvContBox = document.createElement('div');
  107. 				lvContBox.classList.add('lv-content');
  108. 				lvContBox.style.margin = '0 1.5em 0 1.5em';
  109. 				lvContBox.style.cursor = 'pointer';
  110. 				lvContBox.style.cssFloat = 'left';
  111. 				lvContQuality = obj[key].quality;
  112. 				lvContType = obj[key].files[0].type;
  113. 				temp = 0;
  114. 				lvContURL = '';
  115. 				for(i = 0; i < obj[key].files.length; i++) {
  116. 					lvContURL += obj[key].files[i].url;
  117. 					lvContURL += '^';			// split urls
  118. 					temp += obj[key].files[i].bytes;	// add up bytes
  119. 				}
  120. 				lvContBox.setAttribute('data-lv', lvContURL);
  121. 				if(lvDebug) {window.alert(lvContURL);}
  122. 				temp = temp / 1024 / 1024 * 100;  // leave two float point
  123. 				lvContSize = parseInt(temp, 10) / 100 + 'MB';
  124. 				if(lvContURL.search('.hlv?') !== -1) {  // sina hlv fix
  125. 					lvContType = 'hlv';
  126. 				}
  127. 				if(!parseInt(lvContSize, 10)) {lvContSize = '大小仍是个迷';}
  128. 				lvContBox.innerHTML = lvContQuality + ' [' + lvContType + ']<br />' + lvContSize;
  129. 				
  130. 				lvContBox.addEventListener('click', function (e) {  // download with purejs, midified via SO
  131. 					var iframe, eventSender, cSrc, arraySrc, i;
  132. 					if (!e && window.event) {e = window.event;}
  133. 					eventSender = (window.event) ? e.srcElement : e.target;
  134. 					cSrc = eventSender.getAttribute('data-lv');
  135. 					if(lvDebug > 1) {window.alert(lvContURL);}
  136. 					arraySrc = cSrc.split('^');
  137. 					if(cSrc.search('.hlv?') !== -1) {  // sina hlv fix
  138. 						for(i = 0; i < arraySrc.length - 1; i++) {  //dirty hack, trim tailling one
  139. 							if(lvDebug > 1) {alert(arraySrc[i]);}
  140. 							GM_openInTab(arraySrc[i]);
  141. 						}
  142. 					temp = null;
  143. 					} else {
  144. 						for(i = 0; i < arraySrc.length - 1; i++) {
  145. 							iframe = document.createElement('iframe');
  146. 							iframe.style.display = 'none';
  147. 							iframe.style.position = 'absoulte';
  148. 							iframe.style.top = '0px';
  149. 							iframe.style.left = '0px';
  150. 							iframe.src = arraySrc[i];
  151. 							document.body.appendChild(iframe);
  152. 						}
  153. 					}
  154. 				}, false);
  155. 				if(lvContURL.search('&id=tudou') !== -1 || 0) {  // add broken parsed urls here, blame API
  156. 					lvContBox.style.backgroundColor = 'grey';
  157. 					lvContBox.innerHTML += "<br />可能失效";
  158. 				}
  159. 				contDiv.appendChild(lvContBox);
  160. 				lvContBox.id = 'lv_' + id;
  161. 				/* fix sina duplicate generated API*/
  162. 				if(lvContURL.search('v.iask.com') !== -1) {
  163. 					break;
  164. 				}
  165. 			}
  166. 		}
  167. 		lvTowerBuilder = document.createElement('hr');
  168. 		lvTowerBuilder.style.clear = 'both';
  169. 		contDiv.appendChild(lvTowerBuilder);
  170. 	}
  171. 	GM_xmlhttpRequest({
  172. 		method: "GET",
  173. 		url: playerDLURL,
  174. 		headers: {
  175. 			"Accept": "application/json"
  176. 		},
  177. 		onload: function(response) {
  178. 			var foo = JSON.parse(response.responseText)
  179. 			var bar = response.finalUrl.search('mobileclient&vid=');
  180. 			var index = lvTarget.indexOf(response.finalUrl.substr(bar + 17));
  181. 			dynaparts(foo.result, index);
  182.  
  183. 		}
  184. 	});
  185. }
  186.  
  187. if(lvTarget.length > 4 ) {  //side style trigger
  188. 	var lvSidemode;
  189. 	window.lvSidemode = 1;
  190. }
  191.  
  192. function feedbugback() {  //make a dirty joke here
  193. 	lvCloseDiv.style.height = '100px';
  194. 	lvFB = document.createElement('div');
  195. 	lvFB.innerHTML = '[feedback]';
  196. 	lvFB.style.height = '50px';
  197. 	lvFB.style.width = '300%';
  198. 	lvFB.style.borderRadius = '100px';
  199. 	lvFB.style.backgroundColor = 'brown';
  200. 	lvFB.style.cursor = 'pointer';
  201. 	lvFB.style.textAlign = 'right';
  202. 	lvFB.style.width = '100%';
  203. 	lvFB.style.textDecoration = 'underline';
  204. 	lvFB.onclick = function() {
  205. 		window.open('https://github.com/doomred/localav/issues', 'FEED_ME_BUG');
  206. 	};
  207. 	lvDiv.appendChild(lvFB);
  208. }
  209.  
  210. 	/* HTML5 drag & drop element
  211. 	 * Modified via	http://jsfiddle.net/robertc/kKuqH/
  212. 	 * More info	https://stackoverflow.com/questions/6230834/html5-drag-and-drop-anywhere-on-the-screen */
  213. 	function drag_start(event) {
  214.     	var style = window.getComputedStyle(event.target, null);
  215.     	event.dataTransfer.setData("text/plain",
  216.     	parseInt(style.getPropertyValue("left"),10) + ',' + parseInt(event.clientX) + ',' +
  217. 		parseInt(style.getPropertyValue("bottom"),10) + ',' + parseInt(event.clientY));
  218. 	} 
  219. 	function drag_over(event) { 
  220.     	event.preventDefault(); 
  221.     	return false;
  222. 	} 
  223. 	function drop(event) { 
  224. 	    var offset = event.dataTransfer.getData("text/plain").split(',');
  225.     	var dg = document.getElementById('lv-box');
  226. 		var dgRel = document.getElementById('lv-topbar');
  227.     	dg.style.left = (event.clientX + parseInt(offset[0],10) - parseInt(offset[1],10)) + 'px';
  228.     	dg.style.bottom = (-event.clientY + parseInt(offset[2],10) + parseInt(offset[3],10)) + 'px';
  229. 		if(window.lvSidemode) {
  230.     		dgRel.style.left = (event.clientX + parseInt(offset[0],10) - parseInt(offset[1],10)) + 'px';
  231.     		dgRel.style.top = (event.clientY + parseInt(dgRel.style.top,10) - parseInt(offset[3],10)) + 'px';
  232. 		} else {
  233. 			GM_setValue('gm_lv_left', dg.style.left);
  234. 			GM_setValue('gm_lv_bt', dg.style.bottom);
  235. 		}
  236. 		
  237.     	event.preventDefault();
  238.     	return false;
  239. 	} 
  240. if(document.getElementById('lv_' + (lvTarget.length - 1))) {
  241.  
  242. }
  243.  
  244. function checkload() {
  245. //	'use strict';
  246. 	if(document.getElementById('lv_' + (lvTarget.length - 1))) {  //sidebar mode on, rewrite lvCloseDiv style
  247. 		document.getElementById('lv-box').style.display = 'block';
  248. 		document.getElementById('lv-box').addEventListener('dragstart',drag_start,false); 
  249. 		document.body.addEventListener('dragover',drag_over,false); 
  250. 		document.body.addEventListener('drop',drop,false); 
  251. 		
  252. 		if(window.lvSidemode) {
  253. 			lvCloseDiv = window.top.document.getElementById('lv-topbar');
  254. 			lvDiv = window.top.document.getElementById('lv-box');
  255. 			lvDiv.style.position = 'fixed';
  256. 			lvDiv.style.left = lvDiv.style.bottom = 0;
  257. 			lvDiv.style.height = '100%';
  258. 			lvDiv.style.overflowY = 'scroll';
  259. 			lvCloseDiv.style.position = 'fixed';
  260. 			lvCloseDiv.style.left = lvCloseDiv.style.top = 0;
  261. 		}
  262. 		if(lvEasterEgg) {feedbugback()}
  263. 	} else {
  264. 		window.setTimeout(checkload, 500);  //api load
  265. 	}
  266. }
  267. window.setTimeout(checkload, 500);