User:The Wordsmith/UserHighlighterSimple.js

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class UserHighlighterSimple { async execute { await this.getUsernames; this.setHighlightColors; let that = this; $('#article a, #bodyContent a, #mw_contentholder a').each(function(index, element){			// TODO: maybe remove this try catch. it displays that.$link.prop('href') to the console which is nice, but it hides the stack trace so I can't see what line the error occurred on			try {				that.$link = $(element);				if ( ! that.linksToAUser ) {					return;				}				that.user = that.getUserName;				that.hasAdvancedPermissions = false;				that.addClassesAndHoverTextToLinkIfNeeded;				// If the user has any advanced perms, they are likely to have a signature, so be aggressive about overriding the background and foreground color. That way there's no risk their signature is unreadable due to background color and foreground color being too similar. Don't do this for users without advanced perms... being able to see a redlinked username is useful.				if ( that.hasAdvancedPermissions ) {					that.$link.addClass(that.$link.attr('class') + ' UHS-override-signature-colors');				}			} catch(e) {				console.error('UserHighlighterSimple link parsing error:', e.message, that.$link.prop('href'));			}		}); }

addCSS(htmlClass, cssDeclaration) { // .plainlinks is for Wikipedia Signpost articles // To support additional custom signature edge cases, add to the selectors here. mw.util.addCSS(`			.plainlinks .${htmlClass}.external,			.${htmlClass},			.${htmlClass} b,			.${htmlClass} big,			.${htmlClass} font,			.${htmlClass} span {				${cssDeclaration}			}		`); }

async getWikitextFromCache(title) { var api = new mw.ForeignApi('https://en.wikipedia.org/w/api.php'); var wikitext = ''; await api.get( {			action: 'query',			prop: 'revisions',			titles: title,			rvslots: '*',			rvprop: 'content',			formatversion: '2',			uselang: 'content', // needed for caching			smaxage: '86400', // cache for 1 day			maxage: '86400' // cache for 1 day		} ).done( function ( data ) {			wikitext = data.query.pages[0].revisions[0].slots.main.content;		} ); return wikitext; }

setHighlightColors { // Highest specificity goes on bottom. So if you want an admin+steward to be highlighted steward, place the steward CSS below the admin CSS in this section. this.addCSS('UHS-override-signature-colors', `			color: #0645ad !important;			background-color: transparent !important;			background: unset !important;		`); mw.util.addCSS(`.UHS-no-permissions { border: 1px solid black !important; }`); //		this.addCSS('UHS-500edits-bot-trustedIP', `background-color: lightgray !important;`); //		this.addCSS('UHS-10000edits', `background-color: #9c9 !important;`); //		this.addCSS('UHS-new-page-reviewer', `background-color: #99f !important;`); this.addCSS('UHS-former-administrator', `background-color: #D3AC8B !important;`); this.addCSS('UHS-administrator', `background-color: #9ff !important;`); this.addCSS('UHS-bureaucrat', `background-color: orange !important; color: #0645ad !important;`); this.addCSS('UHS-arbitration-committee', `background-color: #FF3F3F !important; color: white !important;`); this.addCSS('UHS-steward-wmf-founder', `background-color: hotpink !important; color: #0645ad !important;`); }

async getUsernames { let dataString = await this.getWikitextFromCache('User:NovemBot/userlist.js'); let dataJSON = JSON.parse(dataString);

this.global = { ...dataJSON['founder'], ...dataJSON['steward'], ...dataJSON['boardOfTrustees'], ...dataJSON['staff'], // WMF is hard-coded a bit further down. The script detects those strings in the username. This is safe to do because the WMF string is blacklisted from names, so has to be specially created. //...dataJSON['sysadmin'], //...dataJSON['global-interface-editor'], //...dataJSON['wmf-supportsafety'], //...dataJSON['mediawikiPlusTwo'], //...dataJSON['global-sysop'], };		this.arbcom = dataJSON['arbcom']; this.bureaucrats = dataJSON['bureaucrat']; this.admins = dataJSON['sysop']; this.formeradmins = dataJSON['formeradmin']; this.newPageReviewers = dataJSON['patroller']; this.tenThousandEdits = dataJSON['10k']; this.extendedConfirmed = { ...dataJSON['extendedconfirmed'], ...dataJSON['bot'], ...dataJSON['productiveIPs'], };	}

hasHREF(url) { return Boolean(url); }

isAnchor(url) { return url.charAt(0) === '#'; }

isHTTPorHTTPS(url) { return url.lastIndexOf("http://", 0) === 0 || url.lastIndexOf("https://", 0) === 0 || url.lastIndexOf("/", 0) === 0; }

/**	 * Figure out the wikipedia article title of the link */	getTitle(url, uri) { // for links in the format /w/index.php?title=Blah let titleParameterOfURL = mw.util.getParamValue('title', url);

// for links in the format /wiki/PageName. Slice off the /wiki/ (first 6 characters) let URI = decodeURIComponent(uri.path.slice(6));

if ( titleParameterOfURL ) { return titleParameterOfURL; } else { return URI; }	}

notInSpecialUserOrUserTalkNamespace { let namespace = this.mwtitle.getNamespaceId; let notInSpecialUserOrUserTalkNamespace = $.inArray(namespace, [-1,2,3]) === -1; return notInSpecialUserOrUserTalkNamespace; }

linksToAUser { let url = this.$link.attr('href'); if ( ! this.hasHREF(url) || this.isAnchor(url) || ! this.isHTTPorHTTPS(url) ) { return false; }

url = this.addDomainIfMissing(url);

// mw.Uri(url) throws an error if it can't find a URI. So need to detect it ourselves before that code is reached. if ( this.hasNoURI(url) ) { return false; }

var uri = new mw.Uri(url); // Skip links with query strings // Example: The pagination links, diff links, and revision links on the Special:Contributions page // Those all have "query strings" such as "&oldid=1003511328" // Exception: Users without a user page (red link) need to be highlighted // Exception: The uncommon case of a missing user talk page should also be highlighted (renamed users) let isRedLinkUserPage = url.includes('/w/index.php?title=User') && url.endsWith('&action=edit&redlink=1'); if ( ! $.isEmptyObject(uri.query) && ! isRedLinkUserPage ) { return false; }		// if wgServer is not in the format //meta.wikimedia.org // if en.wikipedia.org != en.wikipedia.org // TODO: when I figure it out, need to document what edge case this fixes if ( uri.host != mw.config.get('wgServer').slice(2) ) { return false; }

let title = this.getTitle(url, uri); this.mwtitle = new mw.Title(title); if ( this.notInSpecialUserOrUserTalkNamespace ) { return false; }

return true; }

hasNoURI(url) { let endsInSlash = url.endsWith('/'); let numberOfSlashes = this.countInstances(url, '/'); if ( numberOfSlashes === 3 && endsInSlash ) { return true; } else if ( numberOfSlashes === 2 ) { return true; } else { return false; }	}

// Brandon Frohbieter, CC BY-SA 4.0, https://stackoverflow.com/a/4009771/3480193 countInstances(string, word) { return string.split(word).length - 1; }

/**	 * mw.Uri(url) expects a complete URL. If we get something like /wiki/User:Test, convert it to https://en.wikipedia.org/wiki/User:Test. Without this, UserHighlighterSimple doesn't work on metawiki. */	addDomainIfMissing(url) { if ( url.startsWith('/') ) { url = window.location.origin + url; }		return url; }

getUserName { var user = this.mwtitle.getMain.replace(/_/g," "); if (this.mwtitle.getNamespaceId === -1) { user = user.replace('Contributions/',''); // For special page "Contributions/ " user = user.replace('Contribs/',''); // The Contribs abbreviation too }		return user; }

checkForPermission(listOfUsernames, className, descriptionForHover) { if ( listOfUsernames[this.user] == 1 ) { this.addClassAndHoverText(className, descriptionForHover); }	}

addClassAndHoverText(className, descriptionForHover) { this.$link.addClass(this.$link.attr('class') + ` ${className}`);

if ( this.$link.attr("title") == null || this.$link.attr("title").startsWith("User:") ) { this.$link.attr("title", descriptionForHover); }

this.hasAdvancedPermissions = true; }

addClassesAndHoverTextToLinkIfNeeded { // in addition to folks in the global group, highlight anybody with "WMF" in their name, case insensitive. this should not generate false positives because WMF is on the username blacklist. if ( this.user.match(/^[^\/]*WMF/i) ) { this.addClassAndHoverText('UHS-steward-wmf-founder', 'WMF, Steward, Founder, or Board of Trustees'); }

this.checkForPermission(this.global, 'UHS-steward-wmf-founder', 'WMF, Steward, Founder, or Board of Trustees'); this.checkForPermission(this.bureaucrats, 'UHS-bureaucrat', 'Bureaucrat'); this.checkForPermission(this.arbcom, 'UHS-arbitration-committee', 'Arbitration Committee member'); this.checkForPermission(this.admins, 'UHS-administrator', 'Admin'); this.checkForPermission(this.formeradmins, 'UHS-former-administrator', 'Former Admin'); this.checkForPermission(this.newPageReviewers, 'UHS-new-page-reviewer', 'New page reviewer'); this.checkForPermission(this.tenThousandEdits, 'UHS-10000edits', 'More than 10,000 edits'); this.checkForPermission(this.extendedConfirmed, 'UHS-500edits-bot-trustedIP', 'Extended confirmed');

// If they have no perms, just draw a box around their username, to make it more visible. if ( ! this.hasAdvancedPermissions && this.$link.hasClass('userlink') ) { this.$link.addClass( this.$link.attr('class') + " UHS-no-permissions" ); if (this.$link.attr("title") == null || this.$link.attr("title").startsWith("User:")) { this.$link.attr("title", "Less than 500 edits"); }		}	} }

mw.hook('wikipage.content').add(async function{	await mw.loader.using(['mediawiki.util','mediawiki.Uri', 'mediawiki.Title'], async function { let uhs = new UserHighlighterSimple; await uhs.execute; }); });

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