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Stack Exchange comment template context menu

Adds a context menu (right click, long press, command click, etc) to comment boxes on Stack Exchange with customizable pre-written responses.

当前为 2022-05-28 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name Stack Exchange comment template context menu
  3. // @namespace http://ostermiller.org/
  4. // @version 1.13
  5. // @description Adds a context menu (right click, long press, command click, etc) to comment boxes on Stack Exchange with customizable pre-written responses.
  6. // @match https://*.stackexchange.com/questions/*
  7. // @match https://*.stackexchange.com/review/*
  8. // @match https://*.stackoverflow.com/*questions/*
  9. // @match https://*.stackoverflow.com/review/*
  10. // @match https://*.askubuntu.com/questions/*
  11. // @match https://*.askubuntu.com/review/*
  12. // @match https://*.superuser.com/questions/*
  13. // @match https://*.superuser.com/review/*
  14. // @match https://*.serverfault.com/questions/*
  15. // @match https://*.serverfault.com/review/*
  16. // @match https://*.mathoverflow.net/questions/*
  17. // @match https://*.mathoverflow.net/review/*
  18. // @match https://*.stackapps.com/questions/*
  19. // @match https://*.stackapps.com/review/*
  20. // @connect raw.githubusercontent.com
  21. // @connect *
  22. // @grant GM_addStyle
  23. // @grant GM_setValue
  24. // @grant GM_getValue
  25. // @grant GM_deleteValue
  26. // @grant GM_xmlhttpRequest
  27. // ==/UserScript==
  28. (function() {
  29. 	'use strict'
  30.  
  31. 	// Access to JavaScript variables from the Stack Exchange site
  32. 	var $ = unsafeWindow.jQuery
  33.  
  34. 	// eg. physics.stackexchange.com -> physics
  35. 	function validateSite(s){
  36. 		var m = /^((?:meta\.)?[a-z0-9]+(?:\.meta)?)\.?[a-z0-9\.]*$/.exec(s.toLowerCase().trim().replace(/^(https?:\/\/)?(www\.)?/,""))
  37. 		if (!m) return null
  38. 		return m[1]
  39. 	}
  40.  
  41. 	function validateTag(s){
  42. 		return s.toLowerCase().trim().replace(/ +/g,"-")
  43. 	}
  44.  
  45. 	// eg hello-world, hello-worlds, hello world, hello worlds, and hw all map to hello-world
  46. 	function makeFilterMap(s){
  47. 		var m = {}
  48. 		s=s.split(/,/)
  49. 		for (var i=0; i<s.length; i++){
  50. 			// original
  51. 			m[s[i]] = s[i]
  52. 			// plural
  53. 			m[s[i]+"s"] = s[i]
  54. 			// with spaces
  55. 			m[s[i].replace(/-/g," ")] = s[i]
  56. 			// plural with spaces
  57. 			m[s[i].replace(/-/g," ")+"s"] = s[i]
  58. 			// abbreviation
  59. 			m[s[i].replace(/([a-z])[a-z]+(-|$)/g,"$1")] = s[i]
  60. 		}
  61. 		return m
  62. 	}
  63.  
  64. 	var userMapInput = "moderator,user"
  65. 	var userMap = makeFilterMap(userMapInput)
  66. 	function validateUser(s){
  67. 		return userMap[s.toLowerCase().trim()]
  68. 	}
  69.  
  70. 	var typeMapInput = "question,answer,edit-question,edit-answer,close-question,flag-comment,flag-question,flag-answer,decline-flag,helpful-flag,reject-edit"
  71. 	var typeMap = makeFilterMap(typeMapInput)
  72. 	typeMap.c = 'close-question'
  73. 	typeMap.close = 'close-question'
  74.  
  75. 	function loadComments(urls){
  76. 		loadCommentsRecursive([], urls.split(/[\r\n ]+/))
  77. 	}
  78.  
  79. 	function loadCommentsRecursive(aComments, aUrls){
  80. 		if (!aUrls.length) {
  81. 			if (aComments.length){
  82. 				comments = aComments
  83. 				storeComments()
  84. 				if(GM_getValue(storageKeys.url)){
  85. 					GM_setValue(storageKeys.lastUpdate, Date.now())
  86. 				}
  87. 			}
  88. 			return
  89. 		}
  90. 		var url = aUrls.pop()
  91. 		if (!url){
  92. 			loadCommentsRecursive(aComments, aUrls)
  93. 			return
  94. 		}
  95. 		console.log("Loading comments from " + url)
  96. 		GM_xmlhttpRequest({
  97. 			method: "GET",
  98. 			url: url,
  99. 			onload: function(r){
  100. 				var lComments = parseComments(r.responseText)
  101. 				if (!lComments || !lComments.length){
  102. 					alert("No comment templates loaded from " + url)
  103. 				} else {
  104. 					aComments = aComments.concat(lComments)
  105. 				}
  106. 				loadCommentsRecursive(aComments, aUrls)
  107. 			},
  108. 			onerror: function(){
  109. 				alert("Could not load comment templates from " + url)
  110. 				loadCommentsRecursive(aComments, aUrls)
  111. 			}
  112. 		})
  113. 	}
  114.  
  115. 	function validateType(s){
  116. 		return typeMap[s.toLowerCase().trim()]
  117. 	}
  118.  
  119. 	// Map of functions that clean up the filter-tags on comment templates
  120. 	var tagValidators = {
  121. 		tags: validateTag,
  122. 		sites: validateSite,
  123. 		users: validateUser,
  124. 		types: validateType
  125. 	}
  126.  
  127. 	var attributeValidators = {
  128. 		socvr: trim
  129. 	}
  130.  
  131. 	function trim(s){
  132. 		return s.trim()
  133. 	}
  134.  
  135. 	// Given a filter tag name and an array of filter tag values,
  136. 	// clean up and canonicalize each of them
  137. 	// Put them into a hash set (map each to true) for performant lookups
  138. 	function validateAllTagValues(tag, arr){
  139. 		var ret = {}
  140. 		for (var i=0; i<arr.length; i++){
  141. 			// look up the validation function for the filter tag type and call it
  142. 			var v = tagValidators[tag](arr[i])
  143. 			// Put it in the hash set
  144. 			if (v) ret[v]=1
  145. 		}
  146. 		if (Object.keys(ret).length) return ret
  147. 		return null
  148. 	}
  149.  
  150. 	function validateValues(tag, value){
  151. 			if (tag in tagValidators) return validateAllTagValues(tag, value.split(/,/))
  152. 			if (tag in attributeValidators) return attributeValidators[tag](value)
  153. 			return null
  154. 	}
  155.  
  156. 	// List of keys used for storage, centralized for multiple usages
  157. 	var storageKeys = {
  158. 		comments: "ctcm-comments",
  159. 		url: "ctcm-url",
  160. 		lastUpdate: "ctcm-last-update"
  161. 	}
  162.  
  163. 	// On-load, parse comment templates from local storage
  164. 	var comments = parseComments(GM_getValue(storageKeys.comments))
  165. 	// The download comment templates from URL if configured
  166. 	if(GM_getValue(storageKeys.url)){
  167. 		loadStorageUrlComments()
  168. 	} else if (!comments || !comments.length){
  169. 		// If there are NO comments, fetch the defaults
  170. 		loadComments("https://raw.githubusercontent.com/stephenostermiller/stack-exchange-comment-templates/master/default-templates.txt")
  171. 	}
  172.  
  173. 	function hasCommentWarn(){
  174. 		return checkCommentLengths().length > 0
  175. 	}
  176.  
  177. 	function commentWarnHtml(){
  178. 		var problems = checkCommentLengths()
  179. 		if (!problems.length) return $('<span>')
  180. 		var s = $("<ul>")
  181. 		for (var i=0; i<problems.length; i++){
  182. 			s.append($('<li>').text("⚠️ " + problems[i]))
  183. 		}
  184. 		return $('<div>').append($('<h3>').text("Problems")).append(s)
  185. 	}
  186.  
  187. 	function checkCommentLengths(){
  188. 		var problems = []
  189. 		for (var i=0; i<comments.length; i++){
  190. 			var c = comments[i]
  191. 			var length = c.comment.length;
  192. 			if (length > 600){
  193. 				problems.push("Comment template is too long (" + length + "/600): " + c.title)
  194. 			} else if (length > 500 && (!c.types || c.types['flag-question'] || c.types['flag-answer'])){
  195. 				problems.push("Comment template is too long for flagging posts (" + length + "/500): " + c.title)
  196. 			} else if (length > 300 && (!c.types || c.types['edit-question'] || c.types['edit-answer'])){
  197. 				problems.push("Comment template is too long for an edit (" + length + "/300): " + c.title)
  198. 			} else if (length > 200 && (!c.types || c.types['decline-flag'] || c.types['helpful-flag'])){
  199. 				problems.push("Comment template is too long for flag handling (" + length + "/200): " + c.title)
  200. 			} else if (length > 200 && (!c.types || c.types['flag-comment'])){
  201. 				problems.push("Comment template is too long for flagging comments (" + length + "/200): " + c.title)
  202. 			}
  203. 		}
  204. 		return problems
  205. 	}
  206.  
  207. 	// Serialize the comment templates into local storage
  208. 	function storeComments(){
  209. 		if (!comments || !comments.length) GM_deleteValue(storageKeys.comments)
  210. 		else GM_setValue(storageKeys.comments, exportComments())
  211. 	}
  212.  
  213. 	function parseJsonpComments(s){
  214. 		var cs = []
  215. 		var callback = function(o){
  216. 			for (var i=0; i<o.length; i++){
  217. 				var c = {
  218. 					title: o[i].name,
  219. 					comment: o[i].description
  220. 				}
  221. 				var m = /^(?:\[([A-Z,]+)\])\s*(.*)$/.exec(c.title);
  222. 				if (m){
  223. 					c.title=m[2]
  224. 					c.types=validateValues("types",m[1])
  225. 				}
  226. 				if (c && c.title && c.comment) cs.push(c)
  227. 			}
  228. 		}
  229. 		eval(s)
  230. 		return cs
  231. 	}
  232.  
  233. 	function parseComments(s){
  234. 		if (!s) return []
  235. 		if (s.startsWith("callback(")) return parseJsonpComments(s)
  236. 		var lines = s.split(/\n|\r|\r\n/)
  237. 		var c, m, cs = []
  238. 		for (var i=0; i<lines.length; i++){
  239. 			var line = lines[i].trim()
  240. 			if (!line){
  241. 				// Blank line indicates end of comment
  242. 				if (c && c.title && c.comment) cs.push(c)
  243. 				c=null
  244. 			} else {
  245. 				// Comment template title
  246. 				// Starts with #
  247. 				// May contain type filter tag abbreviations (for compat with SE-AutoReviewComments)
  248. 				// eg # Comment title
  249. 				// eg ### [Q,A] Comment title
  250. 				m = /^#+\s*(?:\[([A-Z,]+)\])?\s*(.*)$/.exec(line);
  251. 				if (m){
  252. 					// Stash previous comment if it wasn't already ended by a new line
  253. 					if (c && c.title && c.comment) cs.push(c)
  254. 					// Start a new comment with title
  255. 					c={title:m[2]}
  256. 					// Handle type filter tags if they exist
  257. 					if (m[1]) c.types=validateValues("types",m[1])
  258. 				} else if (c) {
  259. 					// Already started parsing a comment, look for filter tags and comment body
  260. 					m = /^(sites|types|users|tags|socvr)\:\s*(.*)$/.exec(line);
  261. 					if (m){
  262. 						// Add filter tags
  263. 						c[m[1]]=validateValues(m[1],m[2])
  264. 					} else {
  265. 						// Comment body (join multiple lines with spaces)
  266. 						if (c.comment) c.comment=c.comment+" "+line
  267. 						else c.comment=line
  268. 					}
  269. 				} else {
  270. 					// No comment started, didn't find a comment title
  271. 					console.log("Could not parse line from comment templates: " + line)
  272. 				}
  273. 			}
  274. 		}
  275. 		// Stash the last comment if it isn't followed by a new line
  276. 		if (c && c.title && c.comment) cs.push(c)
  277. 		return cs
  278. 	}
  279.  
  280. 	function sort(arr){
  281. 		if (!(arr instanceof Array)) arr = Object.keys(arr)
  282. 		arr.sort()
  283. 		return arr
  284. 	}
  285.  
  286. 	function exportComments(){
  287. 		var s ="";
  288. 		for (var i=0; i<comments.length; i++){
  289. 			var c = comments[i]
  290. 			s += "# " + c.title + "\n"
  291. 			s += c.comment + "\n"
  292. 			if (c.types) s += "types: " + sort(c.types).join(", ") + "\n"
  293. 			if (c.sites) s += "sites: " + sort(c.sites).join(", ") + "\n"
  294. 			if (c.users) s += "users: " + sort(c.users).join(", ") + "\n"
  295. 			if (c.tags) s += "tags: " + sort(c.tags).join(", ") + "\n"
  296. 			if (c.socvr) s += "socvr: " + c.socvr + "\n"
  297. 			s += "\n"
  298. 		}
  299. 		return s;
  300. 	}
  301.  
  302. 	// inner lightbox content area
  303. 	var ctcmi = $('<div id=ctcm-menu>')
  304. 	// outer translucent lightbox background that covers the whole page
  305. 	var ctcmo = $('<div id=ctcm-back>').append(ctcmi)
  306. 	GM_addStyle("#ctcm-back{z-index:999998;display:none;position:fixed;left:0;top:0;width:100vw;height:100vh;background:rgba(0,0,0,.5)}")
  307. 	GM_addStyle("#ctcm-menu{z-index:999999;min-width:320px;position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--white);border:5px solid var(--theme-header-foreground-color);padding:1em;max-width:100vw;max-height:100vh;overflow:auto}")
  308. 	GM_addStyle(".ctcm-body{display:none;background:var(--black-050);padding:.3em;cursor: pointer;")
  309. 	GM_addStyle(".ctcm-expand{float:right;cursor: pointer;}")
  310. 	GM_addStyle(".ctcm-title{margin-top:.3em;cursor: pointer;}")
  311. 	GM_addStyle("#ctcm-menu textarea{width:90vw;min-width:300px;max-width:1000px;height:60vh;resize:both;display:block}")
  312. 	GM_addStyle("#ctcm-menu input[type='text']{width:90vw;min-width:300px;max-width:1000px;display:block}")
  313. 	GM_addStyle("#ctcm-menu button{margin-top:1em;margin-right:.5em}")
  314. 	GM_addStyle("#ctcm-menu button.right{float:right}")
  315. 	GM_addStyle("#ctcm-menu h3{margin:.5em auto;font-size: 150%;}")
  316.  
  317. 	// Node input: text field where content can be written.
  318. 	// Used for filter tags to know which comment templates to show in which contexts.
  319. 	// Also used for knowing which clicks should show the context menu,
  320. 	// if a type isn't returned by this method, no menu will show up
  321. 	function getType(node){
  322. 		var prefix = "";
  323.  
  324. 		// Most of these rules use properties of the node or the node's parents
  325. 		// to deduce their context
  326.  
  327. 		if (node.is('.js-rejection-reason-custom')) return "reject-edit"
  328. 		if (node.parents('.js-comment-flag-option').length) return "flag-comment"
  329. 		if (node.parents('.js-flagged-post').length){
  330. 			if (/decline/.exec(node.attr('placeholder'))) return "decline-flag"
  331. 			else return "helpful-flag"
  332. 		}
  333.  
  334. 		if (node.parents('.site-specific-pane').length) prefix = "close-"
  335. 		else if (node.parents('.mod-attention-subform').length) prefix = "flag-"
  336. 		else if (node.is('.edit-comment,#edit-comment')) prefix = "edit-"
  337. 		else if(node.is('.js-comment-text-input')) prefix = ""
  338. 		else return null
  339.  
  340. 		if (node.parents('#question,.question').length) return prefix + "question"
  341. 		if (node.parents('#answers,.answer').length) return prefix + "answer"
  342.  
  343. 		// Fallback for single post edit page
  344. 		if (node.parents('.post-form').find('h2:last').text()=='Question') return prefix + "question"
  345. 		if (node.parents('.post-form').find('h2:last').text()=='Answer') return prefix + "answer"
  346.  
  347. 		return null
  348. 	}
  349.  
  350. 	// Mostly moderator or non-moderator (user.)
  351. 	// Not-logged in and low rep users are not able to comment much
  352. 	// and are unlikely to use this tool, no need to identify them
  353. 	// and give them special behavior.
  354. 	// Maybe add a class for staff in the future?
  355. 	var userclass
  356. 	function getUserClass(){
  357. 		if (!userclass){
  358. 			if ($('.js-mod-inbox-button').length) userclass="moderator"
  359. 			else if ($('.s-topbar--item.s-user-card').length) userclass="user"
  360. 			else userclass="anonymous"
  361. 		}
  362. 		return userclass
  363. 	}
  364.  
  365. 	// The Stack Exchange site this is run on (just the subdomain, eg "stackoverflow")
  366. 	var site
  367. 	function getSite(){
  368. 		if(!site) site=validateSite(location.hostname)
  369. 		return site
  370. 	}
  371.  
  372. 	// Which tags are on the question currently being viewed
  373. 	var tags
  374. 	function getTags(){
  375. 		if(!tags) tags=$.map($('.post-taglist .post-tag'),function(tag){return $(tag).text()})
  376. 		return tags
  377. 	}
  378.  
  379. 	// The id of the question currently being viewed
  380. 	function getQuestionId(){
  381. 		var id = $('.question').attr('data-questionid')
  382. 		if (!id){
  383. 			var l = $('.answer-hyperlink')
  384. 			if (l.length) id=l.attr('href').replace(/^\/questions\/([0-9]+).*/,"$1")
  385. 		}
  386. 		if (!id) id="-"
  387. 		return id
  388. 	}
  389.  
  390. 	// The human readable name of the current Stack Exchange site
  391. 	function getSiteName(){
  392. 		return $('meta[property="og:site_name"]').attr('content').replace(/ ?Stack Exchange/, "")
  393. 	}
  394.  
  395. 	// The Stack Exchange user id for the person using this tool
  396. 	function getMyUserId() {
  397. 		return $('a.s-topbar--item.s-user-card').attr('href').replace(/^\/users\/([0-9]+)\/.*/,"$1")
  398. 	}
  399.  
  400. 	// The Stack Exchange user name for the person using this tool
  401. 	function getMyName() {
  402. 		return $('.s-avatar').attr('title').replace(/ /g,"")
  403. 	}
  404.  
  405. 	// The full host name of the Stack Exchange site
  406. 	function getSiteUrl(){
  407. 		return location.hostname
  408. 	}
  409.  
  410. 	// Store the comment text field that was clicked on
  411. 	// so that it can be filled with the comment template
  412. 	var commentTextField
  413.  
  414. 	// Insert the comment template into the text field
  415. 	// called when a template is clicked in the dialog box
  416. 	// so "this" refers to the clicked item
  417. 	function insertComment(){
  418. 		// The comment to insert is stored in a div
  419. 		// near the item that was clicked
  420. 		var body = $(this).parent().children('.ctcm-body')
  421. 		var socvr = body.attr('data-socvr')
  422. 		if (socvr){
  423. 			var url = "//" + getSiteUrl() + "/questions/" + getQuestionId()
  424. 			var title = $('h1').first().text()
  425. 			title = new Option(title).innerHTML
  426. 			$('#content').prepend($(`<div style="border:5px solid blue;padding:.7em;margin:.5em 0"><a target=_blank href=//chat.stackoverflow.com/rooms/41570/so-close-vote-reviewers>SOCVR: </a><div>[tag:cv-pls] ${socvr} [${title}](${url})</div></div>`))
  427. 		}
  428. 		var cmt = body.text()
  429.  
  430. 		// Put in the comment
  431. 		commentTextField.val(cmt).focus()
  432.  
  433. 		// highlight place for additional input,
  434. 		// if specified in the template
  435. 		var typeHere="[type here]"
  436. 		var typeHereInd = cmt.indexOf(typeHere)
  437. 		if (typeHereInd >= 0) commentTextField[0].setSelectionRange(typeHereInd, typeHereInd + typeHere.length)
  438.  
  439. 		closeMenu()
  440. 	}
  441.  
  442. 	// User clicked on the expand icon in the dialog
  443. 	// to show the full text of a comment
  444. 	function expandFullComment(){
  445. 		$(this).parent().children('.ctcm-body').show()
  446. 		$(this).hide()
  447. 	}
  448.  
  449. 	// Apply comment tag filters
  450. 	// For a given comment, say whether it
  451. 	// should be shown given the current context
  452. 	function commentMatches(comment, type, user, site, tags){
  453. 		if (comment.types && !comment.types[type]) return false
  454. 		if (comment.users && !comment.users[user]) return false
  455. 		if (comment.sites && !comment.sites[site]) return false
  456. 		if (comment.tags){
  457. 			var hasTag = false
  458. 			for(var i=0; tags && i<tags.length; i++){
  459. 				if (comment.tags[tags[i]]) hasTag=true
  460. 			}
  461. 			if(!hasTag) return false
  462. 		}
  463. 		return true
  464. 	}
  465.  
  466. 	// User clicked "Save" when editing the list of comment templates
  467. 	function doneEditing(){
  468. 		comments = parseComments($(this).prev('textarea').val())
  469. 		storeComments()
  470. 		closeMenu()
  471. 	}
  472.  
  473. 	// Show the edit comment dialog
  474. 	function editComments(){
  475. 		// Pointless to edit comments that will just get overwritten
  476. 		// If there is a URL, only allow the URL to be edited
  477. 		if(GM_getValue(storageKeys.url)) return urlConf()
  478. 		ctcmi.html(
  479. 			"<pre># Comment title\n"+
  480. 			"Comment body\n"+
  481. 			"types: "+typeMapInput.replace(/,/g, ", ")+"\n"+
  482. 			"users: "+userMapInput.replace(/,/g, ", ")+"\n"+
  483. 			"sites: stackoverflow, physics, meta.stackoverflow, physics.meta, etc\n"+
  484. 			"tags: javascript, python, etc\n"+
  485. 			"socvr: Message for Stack Overflow close vote reviews chat</pre>"+
  486. 			"<p>types, users, sites, tags, and socvr are optional.</p>"
  487. 		)
  488. 		.append($('<textarea>').val(exportComments()))
  489. 		.append($('<button>Save</button>').click(doneEditing))
  490. 		.append($('<button>Cancel</button>').click(closeMenu))
  491. 		.append($('<button>From URL...</button>').click(urlConf))
  492. 		return false
  493. 	}
  494.  
  495. 	// Show info
  496. 	function showInfo(){
  497. 		ctcmi.html(
  498. 			"<div><h2><a target=_blank href=//github.com/stephenostermiller/stack-exchange-comment-templates>Stack Exchange Comment Templates Context Menu</a></h2></div>"
  499. 		)
  500. 		.append(commentWarnHtml())
  501. 		.append(htmlVars())
  502. 		.append($('<button>Cancel</button>').click(closeMenu))
  503. 		return false
  504. 	}
  505. 	function getAuthorNode(postNode){
  506. 		return postNode.find('.post-signature .user-details[itemprop="author"]')
  507. 	}
  508.  
  509. 	function getOpNode(){
  510. 		return getAuthorNode($('#question,.question'))
  511. 	}
  512.  
  513. 	function getUserNodeId(node){
  514. 		if (!node) return "-"
  515. 		var link = node.find('a')
  516. 		if (!link.length) return "-"
  517. 		var href = link.attr('href')
  518. 		if (!href) return "-"
  519. 		return href.replace(/[^0-9]+/g, "")
  520. 	}
  521.  
  522. 	function getOpId(){
  523. 		return getUserNodeId(getOpNode())
  524. 	}
  525.  
  526. 	function getUserNodeName(node){
  527. 		if (!node) return "-"
  528. 		var link = node.find('a')
  529. 		if (!link.length) return "-"
  530. 		// Remove spaces from user names so that they can be used in @name references
  531. 		return link.text().replace(/ /g,"")
  532. 	}
  533.  
  534. 	function getOpName(){
  535. 		return getUserNodeName(getOpNode())
  536. 	}
  537.  
  538. 	function getUserNodeRep(node){
  539. 		if (!node) return "-"
  540. 		var r = node.find('.reputation-score')
  541. 		if (!r.length) return "-"
  542. 		return r.text()
  543. 	}
  544.  
  545. 	function getOpRep(){
  546. 		return getUserNodeRep(getOpNode())
  547. 	}
  548.  
  549. 	function getPostNode(){
  550. 		return commentTextField.parents('#question,.question,.answer')
  551. 	}
  552.  
  553. 	function getPostAuthorNode(){
  554. 		return getAuthorNode(getPostNode())
  555. 	}
  556.  
  557. 	function getAuthorId(){
  558. 		return getUserNodeId(getPostAuthorNode())
  559. 	}
  560.  
  561. 	function getAuthorName(){
  562. 		return getUserNodeName(getPostAuthorNode())
  563. 	}
  564.  
  565. 	function getAuthorRep(){
  566. 		return getUserNodeRep(getPostAuthorNode())
  567. 	}
  568.  
  569. 	function getPostId(){
  570. 		var postNode = getPostNode();
  571. 		if (!postNode.length) return "-"
  572. 		if (postNode.attr('data-questionid')) return postNode.attr('data-questionid')
  573. 		if (postNode.attr('data-answerid')) return postNode.attr('data-answerid')
  574. 		return "-"
  575. 	}
  576.  
  577. 	// Map of variables to functions that return their replacements
  578. 	var varMap = {
  579. 		'SITENAME': getSiteName,
  580. 		'SITEURL': getSiteUrl,
  581. 		'MYUSERID': getMyUserId,
  582. 		'MYNAME': getMyName,
  583. 		'QUESTIONID': getQuestionId,
  584. 		'OPID': getOpId,
  585. 		'OPNAME': getOpName,
  586. 		'OPREP': getOpRep,
  587. 		'POSTID': getPostId,
  588. 		'AUTHORID': getAuthorId,
  589. 		'AUTHORNAME': getAuthorName,
  590. 		'AUTHORREP': getAuthorRep
  591. 	}
  592.  
  593. 	// Cache variables so they don't have to be looked up for every single question
  594. 	var varCache={}
  595.  
  596. 	function getCachedVar(key){
  597. 		if (!varCache[key]) varCache[key] = varMap[key]()
  598. 		return varCache[key]
  599. 	}
  600.  
  601. 	function hasVarWarn(){
  602. 		var varnames = Object.keys(varMap)
  603. 		for (var i=0; i<varnames.length; i++){
  604. 			if (getCachedVar(varnames[i]).match(/^-?$/)) return true
  605. 		}
  606. 		return false
  607. 	}
  608.  
  609. 	function htmlVars(){
  610. 		var n = $("<ul>")
  611. 		var varnames = Object.keys(varMap)
  612. 		for (var i=0; i<varnames.length; i++){
  613. 			var li=$("<li>")
  614. 			var val = getCachedVar(varnames[i])
  615. 			if (val.match(/^-?$/)) li.append($("<span>").text("⚠️ "))
  616. 			li.append($("<b>").text(varnames[i])).append($("<span>").text(": ")).append($("<span>").text(val))
  617. 			n.append(li)
  618. 		}
  619. 		return $('<div>').append($('<h3>').text("Variables")).append(n)
  620. 	}
  621.  
  622. 	// Build regex to find variables from keys of map
  623. 	var varRegex = new RegExp('\\$('+Object.keys(varMap).join('|')+')\\$?', 'g')
  624. 	function fillVariables(s){
  625. 		// Perform the variable replacement
  626. 		return s.replace(varRegex, function (m) {
  627. 			// Remove $ from variable name
  628. 			return getCachedVar(m.replace(/\$/g,""))
  629. 		});
  630. 	}
  631.  
  632. 	// Show the URL configuration dialog
  633. 	function urlConf(){
  634. 		var url = GM_getValue(storageKeys.url)
  635. 		ctcmi.html(
  636. 			"<p>Comments will be loaded from these URLs when saved and once a day afterwards. Multiple URLs can be specified, each on its own line.  Github raw URLs have been whitelisted. Other URLs will ask for your permission.</p>"
  637. 		)
  638. 		if (url) ctcmi.append("<p>Remove all the URLs to be able to edit the comments in your browser.</p>")
  639. 		else ctcmi.append("<p>Using a URL will <b>overwrite</b> any edits to the comments you have made.</p>")
  640. 		ctcmi.append($('<textarea placeholder=https://raw.githubusercontent.com/user/repo/123/stack-exchange-comments.txt>').val(url))
  641. 		ctcmi.append($('<button>Save</button>').click(doneUrlConf))
  642. 		ctcmi.append($('<button>Cancel</button>').click(closeMenu))
  643. 		return false
  644. 	}
  645.  
  646. 	// User clicked "Save" in URL configuration dialog
  647. 	function doneUrlConf(){
  648. 		GM_setValue(storageKeys.url, $(this).prev('textarea').val())
  649. 		// Force a load by removing the timestamp of the last load
  650. 		GM_deleteValue(storageKeys.lastUpdate)
  651. 		loadStorageUrlComments()
  652. 		closeMenu()
  653. 	}
  654.  
  655. 	// Look up the URL from local storage, fetch the URL
  656. 	// and parse the comment templates from it
  657. 	// unless it has already been done recently
  658. 	function loadStorageUrlComments(){
  659. 		var url = GM_getValue(storageKeys.url)
  660. 		if (!url) return
  661. 		var lu = GM_getValue(storageKeys.lastUpdate);
  662. 		if (lu && lu > Date.now() - 8600000) return
  663. 		loadComments(url)
  664. 	}
  665.  
  666. 	// Hook into clicks for the entire page that should show a context menu
  667. 	// Only handle the clicks on comment input areas (don't prevent
  668. 	// the context menu from appearing in other places.)
  669. 	$(document).contextmenu(function(e){
  670. 		var target = $(e.target)
  671. 		if (target.is('.comments-link')){
  672. 			// The "Add a comment" link
  673. 			var parent = target.parents('.answer,#question,.question')
  674. 			// Show the comment text area
  675. 			target.trigger('click')
  676. 			// Bring up the context menu for it
  677. 			showMenu(parent.find('textarea'))
  678. 			e.preventDefault()
  679. 			return false
  680. 		} else if (target.closest('#review-action-Reject,label[for="review-action-Reject"]').length){
  681. 			// Suggested edit review queue - reject
  682. 			target.trigger('click')
  683. 			$('button.js-review-submit').trigger('click')
  684. 			setTimeout(function(){
  685. 				// Click "causes harm"
  686. 				$('#rejection-reason-0').trigger('click')
  687. 			},100)
  688. 			setTimeout(function(){
  689. 				showMenu($('#rejection-reason-0').parents('.flex--item').find('textarea'))
  690. 			},200)
  691. 			e.preventDefault()
  692. 			return false
  693. 		} else if (target.closest('#review-action-Unsalvageable,label[for="review-action-Unsalvageable"]').length){
  694. 			// Triage review queue - unsalvageable
  695. 			target.trigger('click')
  696. 			$('button.js-review-submit').trigger('click')
  697. 			showMenuInFlagDialog()
  698. 			e.preventDefault()
  699. 			return false
  700. 		} else if (target.is('.js-flag-post-link')){
  701. 			// the "Flag" link for a question or answer
  702. 			// Click it to show pop up
  703. 			target.trigger('click')
  704. 			showMenuInFlagDialog()
  705. 			e.preventDefault()
  706. 			return false
  707. 		} else if (target.closest('.js-comment-flag').length){
  708. 			// The flag icon next to a comment
  709. 			target.trigger('click')
  710. 			setTimeout(function(){
  711. 				// Click "Something else"
  712. 				$('#comment-flag-type-CommentOther').prop('checked',true).parents('.js-comment-flag-option').find('.js-required-comment').removeClass('d-none')
  713. 			},100)
  714. 			setTimeout(function(){
  715. 				showMenu($('#comment-flag-type-CommentOther').parents('.js-comment-flag-option').find('textarea'))
  716. 			},200)
  717. 			e.preventDefault()
  718. 			return false
  719. 		} else if (target.closest('#review-action-Close,label[for="review-action-Close"],#review-action-NeedsAuthorEdit,label[for="review-action-NeedsAuthorEdit"]').length){
  720. 			// Close votes review queue - close action
  721. 			// or Triage review queue - needs author edit action
  722. 			target.trigger('click')
  723. 			$('button.js-review-submit').trigger('click')
  724. 			showMenuInCloseDialog()
  725. 			e.preventDefault()
  726. 			return false
  727. 		} else if (target.is('.js-close-question-link')){
  728. 			// The "Close" link for a question
  729. 			target.trigger('click')
  730. 			showMenuInCloseDialog()
  731. 			e.preventDefault()
  732. 			return false
  733. 		} else if (target.is('textarea,input[type="text"]') && (!target.val() || target.val() == target[0].defaultValue)){
  734. 			// A text field that is blank or hasn't been modified
  735. 			var type = getType(target)
  736. 			if (type){
  737. 				// A text field for entering a comment
  738. 				showMenu(target)
  739. 				e.preventDefault()
  740. 				return false
  741. 			}
  742. 		}
  743. 	})
  744.  
  745. 	function showMenuInFlagDialog(){
  746. 		// Wait for the popup
  747. 		setTimeout(function(){
  748. 			$('input[value="PostOther"]').trigger('click')
  749. 		},100)
  750. 		setTimeout(function(){
  751. 			showMenu($('input[value="PostOther"]').parents('label').find('textarea'))
  752. 		},200)
  753. 	}
  754.  
  755. 	function showMenuInCloseDialog(){
  756. 		setTimeout(function(){
  757. 			$('#closeReasonId-SiteSpecific').trigger('click')
  758. 		},100)
  759. 		setTimeout(function(){
  760. 			$('#siteSpecificCloseReasonId-other').trigger('click')
  761. 		},200)
  762. 		setTimeout(function(){
  763. 			showMenu($('#siteSpecificCloseReasonId-other').parents('.js-popup-radio-action').find('textarea'))
  764. 		},300)
  765. 	}
  766.  
  767. 	function filterComments(e){
  768. 		if (e.key === "Enter") {
  769. 			// Pressing enter in the comment filter
  770. 			// should insert the first visible comment
  771. 			insertComment.call($('.ctcm-title:visible').first())
  772. 			e.preventDefault()
  773. 			return false
  774. 		}
  775. 		if (e.key == "Escape"){
  776. 			closeMenu()
  777. 			e.preventDefault()
  778. 			return false
  779. 		}
  780. 		// Show comments that contain the filter (case-insensitive)
  781. 		var f = $(this).val().toLowerCase()
  782. 		$('.ctcm-comment').each(function(){
  783. 			var c = $(this).text().toLowerCase()
  784. 			$(this).toggle(c.includes(f))
  785. 		})
  786. 	}
  787.  
  788. 	function showMenu(target){
  789. 		varCache={} // Clear the variable cache
  790. 		commentTextField=target
  791. 		var type = getType(target)
  792. 		var user = getUserClass()
  793. 		var site = getSite()
  794. 		var tags = getTags()
  795. 		ctcmi.html("")
  796. 		var filter=$('<input type=text placeholder="filter... (type then press enter to insert the first comment)">').keyup(filterComments).change(filterComments)
  797. 		ctcmi.append(filter)
  798. 		for (var i=0; i<comments.length; i++){
  799. 			if(commentMatches(comments[i], type, user, site, tags)){
  800. 				ctcmi.append(
  801. 					$('<div class=ctcm-comment>').append(
  802. 						$('<span class=ctcm-expand>\u25bc</span>').click(expandFullComment)
  803. 					).append(
  804. 						$('<h4 class=ctcm-title>').text(comments[i].title).click(insertComment)
  805. 					).append(
  806. 						$('<div class=ctcm-body>').text(fillVariables(comments[i].comment)).click(insertComment).attr('data-socvr',comments[i].socvr||"")
  807. 					)
  808. 				)
  809. 			}
  810. 		}
  811. 		var info = (hasVarWarn()||hasCommentWarn())?"⚠️":"ⓘ"
  812. 		ctcmi.append($('<button>Edit</button>').click(editComments))
  813. 		ctcmi.append($('<button>Cancel</button>').click(closeMenu))
  814. 		ctcmi.append($('<button class=right>').text(info).click(showInfo))
  815. 		target.parents('.popup,#modal-base,body').first().append(ctcmo)
  816. 		ctcmo.show()
  817. 		filter.focus()
  818. 	}
  819.  
  820. 	function closeMenu(){
  821. 		ctcmo.hide()
  822. 		ctcmo.remove()
  823. 	}
  824.  
  825. 	// Hook into clicks anywhere in the document
  826. 	// and listen for ones that related to our dialog
  827. 	$(document).click(function(e){
  828. 		// dialog is open
  829. 		if(ctcmo.is(':visible')){
  830. 			// Allow clicks on links in the dialog to have default behavior
  831. 			if($(e.target).is('a')) return true
  832. 			// click wasn't on the dialog itself
  833. 			if(!$(e.target).parents('#ctcm-back').length) closeMenu()
  834. 			// Clicks when the dialog are open belong to us,
  835. 			// prevent other things from happening
  836. 			e.preventDefault()
  837. 			return false
  838. 		}
  839. 	})
  840. })();

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