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phpBB User Hide engl

Hide posts of the selected users on any phpBB system.

当前为 2014-10-27 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name  phpBB User Hide engl
  3. // @description Hide posts of the selected users on any phpBB system. 
  4. // @exclude
  5. // @version 0.0.1.20141027080036
  6. // @namespace https://greasyfork.org/users/6356
  7. // ==/UserScript==
  8.  
  9. (function() {
  10. 	// Get stored hidden users from cookie
  11. 	var users = [];
  12. 	var cookieName = "phpUserHide";
  13. 	for (var i = 0; i < document.cookie.split('; ').length; i++) {
  14. 		var oneCookie = document.cookie.split('; ')[i].split('=');
  15. 		if (oneCookie[0] == cookieName) {
  16. 			users = oneCookie[1].split(', ');
  17. 			break;
  18. 		}
  19. 	}
  20.  
  21. 	// Cursor functions
  22. 	var curPointer = function(event) {
  23. 		event.target.style.cursor = 'pointer';
  24. 		event.preventDefault();
  25. 	};
  26. 	var curDefault = function(event) {
  27. 		event.target.style.cursor = 'default';
  28. 		event.preventDefault();
  29. 	};
  30.  
  31. 	// Add or remove a user from the cookie
  32. 	var addRemoveUser = function(event) {
  33. 		// Parse current cookie
  34. 		for(j = 0; j < document.cookie.split('; ').length; j++ ) {
  35. 			var oneCookie = document.cookie.split('; ')[j].split('=');
  36. 			if (oneCookie[0] == cookieName) {
  37. 				users = oneCookie[1].split(', ');
  38. 				break;
  39. 			}
  40. 		}
  41. 		var user = escape(event.target.nextSibling.innerHTML)
  42. 		notFound = true;
  43. 		for (var j = 0; j < users.length; j++) {
  44. 			if (users[j] == user) {
  45. 				users.splice(j, 1);
  46. 				notFound = false;
  47. 			}
  48. 		}
  49. 		if (notFound)
  50. 			users.push(user);
  51. 		if (users.length > 0) {
  52. 			var date = new Date();
  53. 			var days = 365;
  54. 			date.setTime(date.getTime() + (days*24*60*60*1000));
  55. 			var expires = '; expires=' + date.toGMTString();
  56. 			var value = users.join(', ');
  57. 			document.cookie = cookieName + '=' + value + expires + '; path=/';
  58. 		} else {
  59. 			document.cookie = cookieName + '=;expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/';
  60. 		}
  61. 		window.alert(unescape(user) + ' has been ' + (notFound ? 'added to' : 'removed from')
  62. 			+ ' your hide list\n'
  63. 			+ 'You must refresh the page to view the changes.');
  64. 		event.preventDefault();
  65. 	};
  66. 	// Toggle display of user's post
  67. 	var togglePost = function(event) {
  68. 		var displayState = event.target.getAttribute('displaystate');
  69. 		if (displayState == 'none')
  70. 			displayState = '';
  71. 		else
  72. 			displayState = 'none';
  73. 		event.target.setAttribute('displaystate', displayState);
  74.  
  75. 		containingRow = event.target.parentNode.parentNode;
  76. 		var innerTags = containingRow.getElementsByTagName('*');
  77. 		for (var i = 0; i < innerTags.length; i++) {
  78. 			var tagClass = innerTags[i].getAttribute('class');
  79. 			if (tagClass == 'postbody' || tagClass == 'postsig'
  80. 				|| tagClass == 'postdetails' || innerTags[i].tagName == 'TABLE')
  81. 				innerTags[i].style.display = displayState;
  82. 		}
  83. 		event.preventDefault();
  84. 	};
  85. 	// Toggle display of user's quote
  86. 	var toggleQuote = function(event) {
  87. 		var displayState = event.target.getAttribute('displaystate');
  88. 		if (displayState == 'none')
  89. 			displayState = 'table-row';
  90. 		else
  91. 			displayState = 'none';
  92. 		event.target.setAttribute('displaystate', displayState);
  93.  
  94. 		// Jump to parent row
  95. 		var containingRow = event.target.parentNode.parentNode.parentNode.parentNode.nextSibling;
  96. 		// Find containing row
  97. 		while (containingRow.nodeType != 1)
  98. 			containingRow = containingRow.nextSibling;
  99. 		containingRow.style.display = displayState;
  100.  
  101. 		event.preventDefault();
  102. 	};
  103.  
  104. 	// Find all the usernames in the page
  105. 	var results = document.evaluate("//span[@class='name']/b|//span[@class='name']/strong", document, null,
  106. 		XPathResult.ANY_TYPE, null);
  107. 	var resultNodes = [];
  108. 	var aResult;
  109. 	while (aResult = results.iterateNext())
  110. 		resultNodes.push(aResult);
  111.  
  112. 	// Loop through every user post on the page
  113. 	for (var i in resultNodes) {
  114. 		var containingRow = resultNodes[i].parentNode.parentNode.parentNode;
  115. 		// Format whitespace
  116. 		var user = escape(resultNodes[i].innerHTML);
  117.  
  118. 		// Flag whether the user is in our hide list
  119. 		var notFound = true;
  120. 		for (var j = 0; j < users.length; j++) {
  121. 			if (users[j] == user) {
  122. 				notFound = false;
  123. 			}
  124. 		}
  125.  
  126. 		// Add relevant event handlers to user's name and a toggler node
  127. 		var toggler = document.createElement('span');
  128. 		toggler.setAttribute('title', "click to add or remove this user from your hide list");
  129. 		toggler.appendChild(document.createTextNode('[X] '));
  130. 		toggler.style.fontSize = "7pt";
  131. 		toggler.addEventListener('mouseover', curPointer, true);
  132. 		toggler.addEventListener('mouseout', curDefault, true);
  133. 		toggler.addEventListener('click', addRemoveUser, true);
  134.  
  135. 		resultNodes[i].parentNode.insertBefore(toggler, resultNodes[i]);
  136.  
  137. 		// If this user isn't in our hide list, skip to the next user
  138. 		if (notFound)
  139. 			continue;
  140.  
  141. 		// Find the first element node (td) in the containing row
  142. 		var elem = containingRow.firstChild;
  143. 		while (elem.nodeType != 1)
  144. 			elem = elem.nextSibling;
  145.  
  146. 		// Create a span to control toggling
  147. 		var span = document.createElement('span');
  148. 		span.appendChild(document.createTextNode('Toggle Display'));
  149. 		span.appendChild(document.createElement('br'));
  150. 		span.setAttribute('class', 'gensmallbold');
  151. 		span.style.textDecoration = 'underline';
  152. 		span.setAttribute('displaystate', 'none');
  153. 		span.addEventListener('mouseover', curPointer, true);
  154. 		span.addEventListener('mouseout', curDefault, true);
  155. 		span.addEventListener('click', togglePost, true);
  156.  
  157. 		// Insert the span after the username and before the <br>
  158. 		elem.insertBefore(span, elem.firstChild.nextSibling.nextSibling);
  159. 		// Insert a <br> after the username and before the span
  160. 		elem.insertBefore(document.createElement('br'), elem.firstChild.nextSibling.nextSibling);
  161.  
  162. 		var innerTags = containingRow.getElementsByTagName('*');
  163. 		for (var i = 0; i < innerTags.length; i++) {
  164. 			var tagClass = innerTags[i].getAttribute('class');
  165. 			if (tagClass == 'postbody' || tagClass == 'postsig'
  166. 				|| tagClass == 'postdetails' || innerTags[i].tagName == 'TABLE')
  167. 				innerTags[i].style.display = 'none';
  168. 		}
  169. 	}
  170.  
  171. 	// Find all the usernames quoted in the page
  172. 	var results = document.evaluate("//td[@class='quote']/parent::*/preceding-sibling::*/td/span/b|"
  173. 		+ "//td[@class='quote']/parent::*/preceding-sibling::*/td/span/strong", document, null,
  174. 		XPathResult.ANY_TYPE, null);
  175. 	var resultNodes = [];
  176. 	var aResult;
  177. 	while (aResult = results.iterateNext())
  178. 		resultNodes.push(aResult);
  179.  
  180. 	// Loop through every user quote on the page
  181. 	for (var i in resultNodes) {
  182. 		var containingRow = resultNodes[i].parentNode.parentNode.parentNode.nextSibling;
  183. 		while (containingRow.nodeType != 1)
  184. 			containingRow = containingRow.nextSibling;
  185.  
  186. 		// Find username
  187. 		var usermatch = resultNodes[i].innerHTML.match(/(.*) wrote:$/);
  188. 		if (usermatch)
  189. 			var user = escape(usermatch[1]);
  190. 		else
  191. 			continue;
  192.  
  193. 		// Flag whether the user is in our hide list
  194. 		var notFound = true;
  195. 		for (var j = 0; j < users.length; j++) {
  196. 			if (users[j] == user) {
  197. 				notFound = false;
  198. 			}
  199. 		}
  200.  
  201. 		// If this user isn't in our hide list, skip to the next user
  202. 		if (notFound)
  203. 			continue;
  204.  
  205. 		// Create a span to control toggling
  206. 		var span = document.createElement('span');
  207. 		span.appendChild(document.createElement('br'));
  208. 		span.appendChild(document.createTextNode('Toggle Display'));
  209. 		span.setAttribute('class', 'gensmallbold');
  210. 		span.style.textDecoration = 'underline';
  211. 		span.setAttribute('displaystate', 'none');
  212. 		span.addEventListener('mouseover', curPointer, true);
  213. 		span.addEventListener('mouseout', curDefault, true);
  214. 		span.addEventListener('click', toggleQuote, true);
  215.  
  216. 		resultNodes[i].appendChild(span);
  217. 		
  218. 		// Hide the quote
  219. 		containingRow.style.display = 'none';
  220. 	}
  221.  
  222. })();