☰

Google Voice Favicon Alerts

Alerts you to the number of unread items in Google Voice.

  1. // ==UserScript==
  2. // @name           Google Voice Favicon Alerts
  3. // @description    Alerts you to the number of unread items in Google Voice.
  4. // @version        1.0.14
  5. // @author         Peter Wooley, Ben999_
  6. // @namespace      http://peterwooley.com
  7. // @match          *://voice.google.com/*
  8. // @grant          none
  9. // ==/UserScript==
  10.  
  11. // Wait for the window to load to try and initialize
  12. window.addEventListener('load', function() {
  13. 			window.instance = new GVoiceFaviconAlerts;
  14. }, true);
  15. 	
  16. function GVoiceFaviconAlerts() {
  17. 	var self = this;
  18. 	
  19. 	this.construct = function() {
  20. 		this.head = document.getElementsByTagName("head")[0];
  21. 		this.pixelMaps = {
  22. 			icons: {
  23. 				'unread':
  24.                     [["rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,255,0,0.00392)","rgba(63,191,63,0.01569)","rgba(0,127,127,0.00784)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(63,127,63,0.01569)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)"],["rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,127,127,0.00784)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(54,163,91,0.05490)","rgba(57,197,92,0.08627)","rgba(0,127,0,0.00784)","rgba(0,0,0,0.00000)","rgba(0,255,0,0.00392)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)"],["rgba(127,127,127,0.00784)","rgba(0,0,0,0.00000)","rgba(51,170,85,0.11765)","rgba(56,185,91,0.61961)","rgba(53,164,79,0.18824)","rgba(0,0,0,0.00000)","rgba(36,145,72,0.02745)","rgba(0,0,0,0.00000)","rgba(52,167,82,0.67059)","rgba(55,179,88,0.95294)","rgba(52,170,84,0.81961)","rgba(52,171,83,0.38431)","rgba(0,0,0,0.00000)","rgba(0,255,0,0.00392)","rgba(0,0,0,0.00392)","rgba(0,0,0,0.00000)"],["rgba(85,170,85,0.01176)","rgba(255,255,255,0.00392)","rgba(52,167,83,0.72941)","rgba(59,190,94,1.00000)","rgba(54,172,86,0.92549)","rgba(48,163,81,0.20784)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(53,170,85,0.76078)","rgba(58,181,90,1.00000)","rgba(53,171,85,1.00000)","rgba(57,184,91,1.00000)","rgba(51,167,82,0.60392)","rgba(85,170,85,0.01176)","rgba(0,255,127,0.00784)","rgba(0,0,0,0.00000)"],["rgba(0,0,0,0.00000)","rgba(34,144,59,0.11765)","rgba(51,168,82,0.98039)","rgba(52,168,83,0.98431)","rgba(53,172,85,1.00000)","rgba(54,173,85,0.92549)","rgba(51,165,85,0.21176)","rgba(0,0,0,0.00000)","rgba(34,142,66,0.74902)","rgba(42,158,75,0.99608)","rgba(52,167,82,0.98039)","rgba(52,168,82,0.97647)","rgba(57,184,91,1.00000)","rgba(51,166,83,0.37255)","rgba(0,0,0,0.00000)","rgba(63,191,63,0.01569)"],["rgba(0,0,0,0.00000)","rgba(20,121,52,0.24706)","rgba(32,144,65,0.98824)","rgba(52,168,83,0.99216)","rgba(52,167,82,0.97647)","rgba(59,190,93,1.00000)","rgba(50,167,81,0.53725)","rgba(0,0,0,0.00000)","rgba(22,126,54,0.75294)","rgba(22,131,56,0.98824)","rgba(31,139,63,0.97647)","rgba(52,167,82,0.98039)","rgba(54,174,86,0.98039)","rgba(52,167,82,0.83529)","rgba(42,212,85,0.02353)","rgba(127,127,127,0.00784)"],["rgba(0,0,0,0.00000)","rgba(26,134,67,0.07451)","rgba(22,124,53,0.95294)","rgba(31,139,63,1.00000)","rgba(52,171,84,0.99608)","rgba(52,171,83,0.77647)","rgba(49,166,78,0.10196)","rgba(0,0,0,0.00000)","rgba(23,128,56,0.79608)","rgba(28,143,63,1.00000)","rgba(22,130,56,1.00000)","rgba(42,159,75,1.00000)","rgba(57,182,90,1.00000)","rgba(52,171,85,1.00000)","rgba(53,170,85,0.09412)","rgba(0,0,0,0.00000)"],["rgba(0,85,85,0.01176)","rgba(0,170,85,0.01176)","rgba(25,129,56,0.79608)","rgba(21,128,55,0.99608)","rgba(38,151,70,0.96471)","rgba(58,174,94,0.13725)","rgba(0,0,0,0.00000)","rgba(127,255,127,0.00784)","rgba(24,127,56,0.49412)","rgba(25,136,59,0.74510)","rgba(22,125,54,0.74902)","rgba(34,142,65,0.74902)","rgba(55,175,86,0.74118)","rgba(51,170,83,0.65882)","rgba(45,165,75,0.06667)","rgba(0,255,0,0.00392)"],["rgba(0,127,63,0.01569)","rgba(0,0,0,0.00000)","rgba(21,123,55,0.38039)","rgba(33,147,67,1.00000)","rgba(51,168,82,0.99216)","rgba(53,172,85,0.78039)","rgba(40,161,80,0.07451)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)"],["rgba(0,1,0,0.00000)","rgba(0,255,127,0.00784)","rgba(42,127,42,0.02353)","rgba(50,166,82,0.81176)","rgba(55,177,88,1.00000)","rgba(55,176,87,1.00000)","rgba(53,172,85,0.79216)","rgba(45,165,75,0.06667)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(49,166,83,0.36078)","rgba(51,164,82,0.23137)","rgba(0,0,0,0.00000)","rgba(42,170,85,0.02353)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)"],["rgba(0,0,0,0.00000)","rgba(127,255,127,0.00784)","rgba(0,0,0,0.00000)","rgba(49,166,83,0.18039)","rgba(53,174,85,0.93333)","rgba(53,170,84,0.99216)","rgba(54,176,87,1.00000)","rgba(52,171,85,0.80000)","rgba(72,218,109,0.05490)","rgba(53,170,85,0.37647)","rgba(56,182,90,1.00000)","rgba(52,172,84,0.94510)","rgba(52,163,81,0.20784)","rgba(0,0,0,0.00000)","rgba(0,255,127,0.00784)","rgba(0,0,0,0.00000)"],["rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,255,127,0.00784)","rgba(0,0,0,0.00000)","rgba(48,163,81,0.20784)","rgba(53,174,85,0.93333)","rgba(54,173,86,1.00000)","rgba(55,175,87,1.00000)","rgba(40,152,72,0.86667)","rgba(50,165,80,0.98824)","rgba(53,171,85,0.98824)","rgba(53,172,85,1.00000)","rgba(54,172,85,0.92549)","rgba(51,170,85,0.21176)","rgba(0,255,0,0.00392)","rgba(0,127,127,0.00784)"],["rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(63,191,63,0.01569)","rgba(0,0,0,0.00000)","rgba(48,163,81,0.20784)","rgba(55,176,86,0.85098)","rgba(40,158,74,1.00000)","rgba(23,132,57,1.00000)","rgba(31,138,63,1.00000)","rgba(51,167,82,0.99216)","rgba(52,167,83,0.97255)","rgba(57,184,90,1.00000)","rgba(52,167,83,0.80000)","rgba(0,0,0,0.00000)","rgba(63,127,63,0.01569)"],["rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(85,170,85,0.01176)","rgba(0,0,0,0.00000)","rgba(34,136,68,0.05882)","rgba(23,132,57,0.50588)","rgba(25,132,57,0.83137)","rgba(23,129,56,1.00000)","rgba(32,144,65,1.00000)","rgba(53,175,86,1.00000)","rgba(54,176,87,0.91373)","rgba(50,167,82,0.37647)","rgba(0,255,0,0.00392)","rgba(85,170,85,0.01176)"],["rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,127,127,0.00784)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,85,85,0.01176)","rgba(24,137,58,0.20392)","rgba(19,123,51,0.25098)","rgba(43,159,75,0.25098)","rgba(60,170,85,0.08235)","rgba(0,0,0,0.00000)","rgba(0,255,0,0.00392)","rgba(0,0,0,0.00000)"],["rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,255,0,0.00392)","rgba(0,127,63,0.01569)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)","rgba(85,170,85,0.01176)","rgba(0,0,0,0.00000)","rgba(0,0,0,0.00000)"]]
  25.             },
  26. 			numbers: {
  27. 				0: [
  28. 					[1,1,1],
  29. 					[1,0,1],
  30. 					[1,0,1],
  31. 					[1,0,1],
  32. 					[1,1,1]
  33. 				],
  34. 				1: [
  35. 					[0,1,0],
  36. 					[1,1,0],
  37. 					[0,1,0],
  38. 					[0,1,0],
  39. 					[1,1,1]
  40. 				],
  41. 				2: [
  42. 					[1,1,1],
  43. 					[0,0,1],
  44. 					[1,1,1],
  45. 					[1,0,0],
  46. 					[1,1,1]
  47. 				],
  48. 				3: [
  49. 					[1,1,1],
  50. 					[0,0,1],
  51. 					[0,1,1],
  52. 					[0,0,1],
  53. 					[1,1,1]
  54. 				],
  55. 				4: [
  56. 					[0,0,1],
  57. 					[0,1,1],
  58. 					[1,0,1],
  59. 					[1,1,1],
  60. 					[0,0,1]
  61. 				],
  62. 				5: [
  63. 					[1,1,1],
  64. 					[1,0,0],
  65. 					[1,1,1],
  66. 					[0,0,1],
  67. 					[1,1,1]
  68. 				],
  69. 				6: [
  70. 					[0,1,1],
  71. 					[1,0,0],
  72. 					[1,1,1],
  73. 					[1,0,1],
  74. 					[1,1,1]
  75. 				],
  76. 				7: [
  77. 					[1,1,1],
  78. 					[0,0,1],
  79. 					[0,0,1],
  80. 					[0,1,0],
  81. 					[0,1,0]
  82. 				],
  83. 				8: [
  84. 					[1,1,1],
  85. 					[1,0,1],
  86. 					[1,1,1],
  87. 					[1,0,1],
  88. 					[1,1,1]
  89. 				],
  90. 				9: [
  91. 					[1,1,1],
  92. 					[1,0,1],
  93. 					[1,1,1],
  94. 					[0,0,1],
  95. 					[1,1,0]
  96. 				],
  97. 				'+': [
  98. 					[0,0,0],
  99. 					[0,1,0],
  100. 					[1,1,1],
  101. 					[0,1,0],
  102. 					[0,0,0],
  103. 				],
  104. 				'k': [
  105. 					[1,0,1],
  106. 					[1,1,0],
  107. 					[1,1,0],
  108. 					[1,0,1],
  109. 					[1,0,1],
  110. 				]
  111. 			}
  112. 		};
  113. 		
  114. 		this.timer = setInterval(this.poll, 500);
  115. 		this.poll();
  116. 		
  117. 		return true;
  118. 	}
  119. 	
  120. 	this.drawUnreadCount = function(unread) {
  121. 		if(!self.textedCanvas) {
  122. 			self.textedCanvas = [];
  123. 		}
  124. 		
  125. 		if(!self.textedCanvas[unread]) {
  126. 			var iconCanvas = self.getUnreadCanvas();
  127. 			var textedCanvas = document.createElement('canvas');
  128. 			textedCanvas.height = textedCanvas.width = iconCanvas.width;
  129. 			var ctx = textedCanvas.getContext('2d');
  130. 			ctx.drawImage(iconCanvas, 0, 0);
  131. 			
  132. 			ctx.fillStyle = "#fef4ac";
  133. 			ctx.strokeStyle = "#dabc5c";
  134. 			ctx.strokeWidth = 1;
  135. 			
  136. 			var count = unread.length;
  137. 			
  138. 			if(count > 4) {
  139. 				unread = "1k+";
  140. 				count = unread.length;
  141. 			}
  142. 			
  143. 			var bgHeight = self.pixelMaps.numbers[0].length;
  144. 			var bgWidth = 0;
  145. 			var padding = count < 4 ? 1 : 0;
  146. 			var topMargin = 7;
  147. 			
  148. 			for(var index = 0; index < count; index++) {
  149. 				bgWidth += self.pixelMaps.numbers[unread[index]][0].length;
  150. 				if(index < count-1) {
  151. 					bgWidth += padding;
  152. 				}
  153. 			}
  154. 			bgWidth = bgWidth > textedCanvas.width-4 ? textedCanvas.width-4 : bgWidth;
  155. 			
  156. 			ctx.fillRect(textedCanvas.width-bgWidth-4,topMargin,bgWidth+4,bgHeight+4);
  157. 			
  158. 			var digit;
  159. 			var digitsWidth = bgWidth;
  160. 			for(index = 0; index < count; index++) {
  161. 				digit = unread[index];
  162. 				
  163. 				if (self.pixelMaps.numbers[digit]) {
  164. 					var map = self.pixelMaps.numbers[digit];
  165. 					var height = map.length;
  166. 					var width = map[0].length;
  167. 					
  168. 					ctx.fillStyle = "#2c3323";
  169. 					
  170. 					for (var y = 0; y < height; y++) {
  171. 						for (var x = 0; x < width; x++) {
  172. 							if(map[y][x]) {
  173. 								ctx.fillRect(14- digitsWidth + x, y+topMargin+2, 1, 1);
  174. 							}
  175. 						}
  176. 					}
  177. 					
  178. 					digitsWidth -= width + padding;
  179. 				}
  180. 			}	
  181. 			
  182. 			ctx.strokeRect(textedCanvas.width-bgWidth-3.5,topMargin+.5,bgWidth+3,bgHeight+3);
  183. 			
  184. 			self.textedCanvas[unread] = textedCanvas;
  185. 		}
  186. 		
  187. 		return self.textedCanvas[unread];
  188. 	}
  189. 	this.getIcon = function() {
  190. 		return self.getUnreadCanvas().toDataURL('image/png');
  191. 	}	
  192. 	this.getUnreadCanvas = function() {
  193. 		if(!self.unreadCanvas) {
  194. 			self.unreadCanvas = document.createElement('canvas');
  195. 			self.unreadCanvas.height = self.unreadCanvas.width = 16;
  196. 			
  197. 			var ctx = self.unreadCanvas.getContext('2d');
  198. 			
  199. 			for (var y = 0; y < self.unreadCanvas.width; y++) {
  200. 				for (var x = 0; x < self.unreadCanvas.height; x++) {
  201. 					if (self.pixelMaps.icons.unread[y][x]) {
  202. 						ctx.fillStyle = self.pixelMaps.icons.unread[y][x];
  203. 						ctx.fillRect(x, y, 1, 1);
  204. 					}
  205. 				}
  206. 			}
  207. 		}
  208. 		
  209. 		return self.unreadCanvas;
  210. 	}
  211. 	this.getUnreadCountMessages = function() {
  212. 		var matches = self.getSearchTextMessages().match(/\d+/g); //parse numerics
  213. 		//console.log(matches + ' unread messages found');
  214.     return matches ? matches[0] : false;
  215. 	}
  216.   this.getUnreadCountCalls = function() {
  217. 		var matches = self.getSearchTextCalls().match(/\d+/g); //parse numerics
  218.     //console.log(matches + ' unread calls found');
  219.     return matches ? matches[0] : false;
  220. 	}
  221. 	this.getUnreadCountVoicemail = function() {
  222. 		var matches = self.getSearchTextVoicemail().match(/\d+/g); //parse numerics
  223. 		//console.log(matches + ' unread voicemails found');
  224.     return matches ? matches[0] : false;
  225. 	}
  226. 	this.getUnreadCountArchived = function() {
  227. 		var matches = self.getSearchTextArchived().match(/\d+/g); //parse numerics
  228. 		//console.log(matches + ' unread archived items found');
  229.     return matches ? matches[0] : false;
  230. 	}
  231. 	this.getUnreadCountIcon = function() {
  232. 		var unreadMessages = self.getUnreadCountMessages();
  233. 		var unreadCalls = self.getUnreadCountCalls();	
  234. 		var unreadVoicemail = self.getUnreadCountVoicemail();
  235. 		var unreadArchived = self.getUnreadCountArchived();
  236. 		var totalUnread = 0;
  237.     
  238.     if (unreadMessages) {
  239.       totalUnread += parseInt(unreadMessages);
  240.     }
  241.     if (unreadCalls) {
  242.       totalUnread += parseInt(unreadCalls);
  243.     }
  244.     if (unreadVoicemail) {
  245.       totalUnread += parseInt(unreadVoicemail);
  246.     }
  247. 	if (unreadArchived) {
  248.       totalUnread += parseInt(unreadArchived);
  249.     }
  250.     // 7/6/17 recent update seems to show twice as many unread in no particular order
  251.     //totalUnread = totalUnread / 2;
  252. 	//if ((totalUnread < 1) && (totalUnread > 0)) {
  253. 	//	totalUnread = 1;
  254. 	//}
  255.     //console.log(totalUnread + ' unread items detected');
  256. 	return self.drawUnreadCount(totalUnread.toString()).toDataURL('image/png');
  257. 	}
  258.     this.getSearchTextCalls = function() {
  259. 		var text = "";
  260. 		// calls = element 0
  261. 		if (document.getElementsByClassName('mdc-list-item__content')[0]) {
  262. 			text = top.document.getElementsByClassName('mdc-list-item__content')[0].textContent;
  263. 		}
  264. 		return text;
  265. 	}
  266. 	this.getSearchTextMessages = function() {
  267. 		var text = "";
  268. 		// messages = element 1
  269. 		if (document.getElementsByClassName('mdc-list-item__content')[1]) {
  270. 			text = top.document.getElementsByClassName('mdc-list-item__content')[1].textContent;
  271. 		}
  272. 		return text;
  273. 	}
  274.     this.getSearchTextVoicemail = function() {
  275. 		var text = "";
  276. 		// voicemail = element 2
  277. 		if (document.getElementsByClassName('mdc-list-item__content')[2]) {
  278. 			text = top.document.getElementsByClassName('mdc-list-item__content')[2].textContent;
  279. 		}
  280. 		return text;
  281. 	}
  282.     this.getSearchTextArchived = function() {
  283. 		var text = "";
  284. 		// archived = element 3
  285. 		if (document.getElementsByClassName('mdc-list-item__content')[3]) {
  286. 			text = top.document.getElementsByClassName('mdc-list-item__content')[3].textContent;
  287. 		}
  288. 		return text;
  289. 	}
  290. 	this.poll = function() {
  291.     if (self.getUnreadCountMessages() || self.getUnreadCountCalls() || self.getUnreadCountVoicemail() || self.getUnreadCountArchived()) {
  292.       self.setIcon(self.getUnreadCountIcon());
  293. 		} else {
  294. 			self.setIcon(self.getIcon());
  295. 		}
  296. 	}
  297. 	
  298. 	this.setIcon = function(icon) {
  299. 		var links = self.head.getElementsByTagName("link");
  300. 		for (var i = 0; i < links.length; i++)
  301. 			if (links[i].type == "image/x-icon" && 
  302. 			   (links[i].rel.toLowerCase() == "shortcut icon" || links[i].rel.toLowerCase() == "icon") &&
  303. 			   links[i].href != icon)
  304. 				self.head.removeChild(links[i]);
  305. 			else if(links[i].href == icon)
  306. 				return;
  307.  
  308. 		var newIcon = document.createElement("link");
  309. 		newIcon.type = "image/x-icon";
  310. 		newIcon.rel = "shortcut icon";
  311. 		newIcon.href = icon;
  312. 		self.head.appendChild(newIcon);
  313.  
  314.     setTimeout(function() {
  315.       var shim = document.createElement('iframe');
  316.       shim.width = shim.height = 0;
  317.       document.body.appendChild(shim);
  318.       shim.src = "icon";
  319.       document.body.removeChild(shim);
  320.     }, 499);
  321.  
  322. 	}
  323. 	
  324. 	this.toString = function() { return '[object GVoiceFaviconAlerts]'; }
  325. 	
  326. 	return this.construct();
  327. }

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