Linkify Plus Plus

Based on Linkify Plus. Turn plain text URLs into links.

Verzia zo dňa 11.09.2014. Pozri najnovšiu verziu.

Na nainštalovanie skriptu si budete musieť nainštalovať rozšírenie, ako napríklad Tampermonkey, Greasemonkey alebo Violentmonkey.

Na inštaláciu tohto skriptu je potrebné nainštalovať rozšírenie, ako napríklad Tampermonkey.

Na nainštalovanie skriptu si budete musieť nainštalovať rozšírenie, ako napríklad Tampermonkey, % alebo Violentmonkey.

Na nainštalovanie skriptu si budete musieť nainštalovať rozšírenie, ako napríklad Tampermonkey alebo Userscripts.

Na inštaláciu tohto skriptu je potrebné nainštalovať rozšírenie, ako napríklad Tampermonkey.

Na inštaláciu tohto skriptu je potrebné nainštalovať rozšírenie správcu používateľských skriptov.

(Už mám správcu používateľských skriptov, nechajte ma ho nainštalovať!)

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie, ako napríklad Stylus.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie, ako napríklad Stylus.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie, ako napríklad Stylus.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie správcu používateľských štýlov.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie správcu používateľských štýlov.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie správcu používateľských štýlov.

(Už mám správcu používateľských štýlov, nechajte ma ho nainštalovať!)

// ==UserScript==
// @name        Linkify Plus Plus
// @version     2.3.12
// @namespace   eight04.blogspot.com
// @description Based on Linkify Plus. Turn plain text URLs into links.
// @include     http*
// @exclude     http://www.google.tld/search*
// @exclude     https://www.google.tld/search*
// @exclude     http://music.google.com/*
// @exclude     https://music.google.com/*
// @exclude     http://mail.google.com/*
// @exclude     https://mail.google.com/*
// @exclude     http://docs.google.com/*
// @exclude     https://docs.google.com/*
// @exclude     http://mxr.mozilla.org/*
// @grant       GM_addStyle
// ==/UserScript==

"use strict";

var notInTags = [
	'a', 'code', 'head', 'noscript', 'option', 'script', 'style',
	'title', 'textarea', "svg", "canvas", "button", "select", "template", 
	"meter", "progress", "math"];
var notInClasses = [
	"highlight", "editbox", "code", "linkifyplus"];

notInTags.push("*[contains(@class, '" + notInClasses.join("') or contains(@class, '") + "')]");
var textNodeXpath =
	".//text()[not(ancestor::" + notInTags.join(') and not(ancestor::') + ")]";

// 1=protocol, 2=user, 3=domain, 4=port, 5=path
var urlRE = /\b([-a-z*]+:\/\/)?(?:([\w:\.]+)@)?([a-z0-9-.]+\.[a-z0-9-]+)\b(:\d+)?([/?#][\w-.~!$&*+;=:@%/?#]*)?/gi;

// generated from http://data.iana.org/TLD/tlds-alpha-by-domain.txt
var tlds = {"AC": true, "ACADEMY": true, "ACCOUNTANTS": true, "ACTIVE": true, "ACTOR": true, "AD": true, "AE": true, "AERO": true, "AF": true, "AG": true, "AGENCY": true, "AI": true, "AIRFORCE": true, "AL": true, "AM": true, "AN": true, "AO": true, "AQ": true, "AR": true, "ARCHI": true, "ARMY": true, "ARPA": true, "AS": true, "ASIA": true, "ASSOCIATES": true, "AT": true, "ATTORNEY": true, "AU": true, "AUCTION": true, "AUDIO": true, "AUTOS": true, "AW": true, "AX": true, "AXA": true, "AZ": true, "BA": true, "BAR": true, "BARGAINS": true, "BAYERN": true, "BB": true, "BD": true, "BE": true, "BEER": true, "BERLIN": true, "BEST": true, "BF": true, "BG": true, "BH": true, "BI": true, "BID": true, "BIKE": true, "BIO": true, "BIZ": true, "BJ": true, "BLACK": true, "BLACKFRIDAY": true, "BLUE": true, "BM": true, "BMW": true, "BN": true, "BNPPARIBAS": true, "BO": true, "BOO": true, "BOUTIQUE": true, "BR": true, "BRUSSELS": true, "BS": true, "BT": true, "BUILD": true, "BUILDERS": true, "BUSINESS": true, "BUZZ": true, "BV": true, "BW": true, "BY": true, "BZ": true, "BZH": true, "CA": true, "CAB": true, "CAMERA": true, "CAMP": true, "CANCERRESEARCH": true, "CAPETOWN": true, "CAPITAL": true, "CARAVAN": true, "CARDS": true, "CARE": true, "CAREER": true, "CAREERS": true, "CASH": true, "CAT": true, "CATERING": true, "CC": true, "CD": true, "CENTER": true, "CEO": true, "CERN": true, "CF": true, "CG": true, "CH": true, "CHEAP": true, "CHRISTMAS": true, "CHURCH": true, "CI": true, "CITIC": true, "CITY": true, "CK": true, "CL": true, "CLAIMS": true, "CLEANING": true, "CLICK": true, "CLINIC": true, "CLOTHING": true, "CLUB": true, "CM": true, "CN": true, "CO": true, "CODES": true, "COFFEE": true, "COLLEGE": true, "COLOGNE": true, "COM": true, "COMMUNITY": true, "COMPANY": true, "COMPUTER": true, "CONDOS": true, "CONSTRUCTION": true, "CONSULTING": true, "CONTRACTORS": true, "COOKING": true, "COOL": true, "COOP": true, "COUNTRY": true, "CR": true, "CREDIT": true, "CREDITCARD": true, "CRUISES": true, "CU": true, "CUISINELLA": true, "CV": true, "CW": true, "CX": true, "CY": true, "CYMRU": true, "CZ": true, "DAD": true, "DANCE": true, "DATING": true, "DAY": true, "DE": true, "DEALS": true, "DEGREE": true, "DEMOCRAT": true, "DENTAL": true, "DENTIST": true, "DESI": true, "DIAMONDS": true, "DIET": true, "DIGITAL": true, "DIRECT": true, "DIRECTORY": true, "DISCOUNT": true, "DJ": true, "DK": true, "DM": true, "DNP": true, "DO": true, "DOMAINS": true, "DURBAN": true, "DZ": true, "EAT": true, "EC": true, "EDU": true, "EDUCATION": true, "EE": true, "EG": true, "EMAIL": true, "ENGINEER": true, "ENGINEERING": true, "ENTERPRISES": true, "EQUIPMENT": true, "ER": true, "ES": true, "ESQ": true, "ESTATE": true, "ET": true, "EU": true, "EUS": true, "EVENTS": true, "EXCHANGE": true, "EXPERT": true, "EXPOSED": true, "FAIL": true, "FARM": true, "FEEDBACK": true, "FI": true, "FINANCE": true, "FINANCIAL": true, "FISH": true, "FISHING": true, "FITNESS": true, "FJ": true, "FK": true, "FLIGHTS": true, "FLORIST": true, "FM": true, "FO": true, "FOO": true, "FOUNDATION": true, "FR": true, "FRL": true, "FROGANS": true, "FUND": true, "FURNITURE": true, "FUTBOL": true, "GA": true, "GAL": true, "GALLERY": true, "GB": true, "GBIZ": true, "GD": true, "GE": true, "GENT": true, "GF": true, "GG": true, "GH": true, "GI": true, "GIFT": true, "GIFTS": true, "GIVES": true, "GL": true, "GLASS": true, "GLOBAL": true, "GLOBO": true, "GM": true, "GMAIL": true, "GMO": true, "GN": true, "GOP": true, "GOV": true, "GP": true, "GQ": true, "GR": true, "GRAPHICS": true, "GRATIS": true, "GREEN": true, "GRIPE": true, "GS": true, "GT": true, "GU": true, "GUIDE": true, "GUITARS": true, "GURU": true, "GW": true, "GY": true, "HAMBURG": true, "HAUS": true, "HEALTHCARE": true, "HELP": true, "HERE": true, "HIPHOP": true, "HIV": true, "HK": true, "HM": true, "HN": true, "HOLDINGS": true, "HOLIDAY": true, "HOMES": true, "HORSE": true, "HOST": true, "HOSTING": true, "HOUSE": true, "HOW": true, "HR": true, "HT": true, "HU": true, "ID": true, "IE": true, "IL": true, "IM": true, "IMMO": true, "IMMOBILIEN": true, "IN": true, "INDUSTRIES": true, "INFO": true, "ING": true, "INK": true, "INSTITUTE": true, "INSURE": true, "INT": true, "INTERNATIONAL": true, "INVESTMENTS": true, "IO": true, "IQ": true, "IR": true, "IS": true, "IT": true, "JE": true, "JETZT": true, "JM": true, "JO": true, "JOBS": true, "JOBURG": true, "JP": true, "JUEGOS": true, "KAUFEN": true, "KE": true, "KG": true, "KH": true, "KI": true, "KIM": true, "KITCHEN": true, "KIWI": true, "KM": true, "KN": true, "KOELN": true, "KP": true, "KR": true, "KRD": true, "KRED": true, "KW": true, "KY": true, "KZ": true, "LA": true, "LACAIXA": true, "LAND": true, "LAWYER": true, "LB": true, "LC": true, "LEASE": true, "LGBT": true, "LI": true, "LIFE": true, "LIGHTING": true, "LIMITED": true, "LIMO": true, "LINK": true, "LK": true, "LOANS": true, "LONDON": true, "LOTTO": true, "LR": true, "LS": true, "LT": true, "LTDA": true, "LU": true, "LUXE": true, "LUXURY": true, "LV": true, "LY": true, "MA": true, "MAISON": true, "MANAGEMENT": true, "MANGO": true, "MARKET": true, "MARKETING": true, "MC": true, "MD": true, "ME": true, "MEDIA": true, "MEET": true, "MELBOURNE": true, "MEME": true, "MENU": true, "MG": true, "MH": true, "MIAMI": true, "MIL": true, "MINI": true, "MK": true, "ML": true, "MM": true, "MN": true, "MO": true, "MOBI": true, "MODA": true, "MOE": true, "MONASH": true, "MORTGAGE": true, "MOSCOW": true, "MOTORCYCLES": true, "MOV": true, "MP": true, "MQ": true, "MR": true, "MS": true, "MT": true, "MU": true, "MUSEUM": true, "MV": true, "MW": true, "MX": true, "MY": true, "MZ": true, "NA": true, "NAGOYA": true, "NAME": true, "NAVY": true, "NC": true, "NE": true, "NET": true, "NETWORK": true, "NEUSTAR": true, "NEW": true, "NF": true, "NG": true, "NGO": true, "NHK": true, "NI": true, "NINJA": true, "NL": true, "NO": true, "NP": true, "NR": true, "NRA": true, "NRW": true, "NU": true, "NYC": true, "NZ": true, "OKINAWA": true, "OM": true, "ONG": true, "ONL": true, "OOO": true, "ORG": true, "ORGANIC": true, "OTSUKA": true, "OVH": true, "PA": true, "PARIS": true, "PARTNERS": true, "PARTS": true, "PE": true, "PF": true, "PG": true, "PH": true, "PHOTO": true, "PHOTOGRAPHY": true, "PHOTOS": true, "PHYSIO": true, "PICS": true, "PICTURES": true, "PINK": true, "PIZZA": true, "PK": true, "PL": true, "PLACE": true, "PLUMBING": true, "PM": true, "PN": true, "POST": true, "PR": true, "PRAXI": true, "PRESS": true, "PRO": true, "PROD": true, "PRODUCTIONS": true, "PROPERTIES": true, "PROPERTY": true, "PS": true, "PT": true, "PUB": true, "PW": true, "PY": true, "QA": true, "QPON": true, "QUEBEC": true, "RE": true, "REALTOR": true, "RECIPES": true, "RED": true, "REHAB": true, "REISE": true, "REISEN": true, "REN": true, "RENTALS": true, "REPAIR": true, "REPORT": true, "REPUBLICAN": true, "REST": true, "RESTAURANT": true, "REVIEWS": true, "RICH": true, "RIO": true, "RO": true, "ROCKS": true, "RODEO": true, "RS": true, "RSVP": true, "RU": true, "RUHR": true, "RW": true, "RYUKYU": true, "SA": true, "SAARLAND": true, "SARL": true, "SB": true, "SC": true, "SCA": true, "SCB": true, "SCHMIDT": true, "SCHULE": true, "SCOT": true, "SD": true, "SE": true, "SERVICES": true, "SEXY": true, "SG": true, "SH": true, "SHIKSHA": true, "SHOES": true, "SI": true, "SINGLES": true, "SJ": true, "SK": true, "SL": true, "SM": true, "SN": true, "SO": true, "SOCIAL": true, "SOFTWARE": true, "SOHU": true, "SOLAR": true, "SOLUTIONS": true, "SOY": true, "SPACE": true, "SPIEGEL": true, "SR": true, "ST": true, "SU": true, "SUPPLIES": true, "SUPPLY": true, "SUPPORT": true, "SURF": true, "SURGERY": true, "SUZUKI": true, "SV": true, "SX": true, "SY": true, "SYSTEMS": true, "SZ": true, "TATAR": true, "TATTOO": true, "TAX": true, "TC": true, "TD": true, "TECHNOLOGY": true, "TEL": true, "TF": true, "TG": true, "TH": true, "TIENDA": true, "TIPS": true, "TIROL": true, "TJ": true, "TK": true, "TL": true, "TM": true, "TN": true, "TO": true, "TODAY": true, "TOKYO": true, "TOOLS": true, "TOP": true, "TOWN": true, "TOYS": true, "TP": true, "TR": true, "TRADE": true, "TRAINING": true, "TRAVEL": true, "TT": true, "TV": true, "TW": true, "TZ": true, "UA": true, "UG": true, "UK": true, "UNIVERSITY": true, "UNO": true, "UOL": true, "US": true, "UY": true, "UZ": true, "VA": true, "VACATIONS": true, "VC": true, "VE": true, "VEGAS": true, "VENTURES": true, "VERSICHERUNG": true, "VET": true, "VG": true, "VI": true, "VIAJES": true, "VILLAS": true, "VISION": true, "VLAANDEREN": true, "VN": true, "VODKA": true, "VOTE": true, "VOTING": true, "VOTO": true, "VOYAGE": true, "VU": true, "WALES": true, "WANG": true, "WATCH": true, "WEBCAM": true, "WEBSITE": true, "WED": true, "WF": true, "WHOSWHO": true, "WIEN": true, "WIKI": true, "WILLIAMHILL": true, "WORKS": true, "WS": true, "WTC": true, "WTF": true, "XN--1QQW23A": true, "XN--3BST00M": true, "XN--3DS443G": true, "XN--3E0B707E": true, "XN--45BRJ9C": true, "XN--4GBRIM": true, "XN--55QW42G": true, "XN--55QX5D": true, "XN--6FRZ82G": true, "XN--6QQ986B3XL": true, "XN--80ADXHKS": true, "XN--80AO21A": true, "XN--80ASEHDB": true, "XN--80ASWG": true, "XN--90A3AC": true, "XN--C1AVG": true, "XN--CG4BKI": true, "XN--CLCHC0EA0B2G2A9GCD": true, "XN--CZR694B": true, "XN--CZRU2D": true, "XN--D1ACJ3B": true, "XN--FIQ228C5HS": true, "XN--FIQ64B": true, "XN--FIQS8S": true, "XN--FIQZ9S": true, "XN--FPCRJ9C3D": true, "XN--FZC2C9E2C": true, "XN--GECRJ9C": true, "XN--H2BRJ9C": true, "XN--I1B6B1A6A2E": true, "XN--IO0A7I": true, "XN--J1AMH": true, "XN--J6W193G": true, "XN--KPRW13D": true, "XN--KPRY57D": true, "XN--KPUT3I": true, "XN--L1ACC": true, "XN--LGBBAT1AD8J": true, "XN--MGB9AWBF": true, "XN--MGBA3A4F16A": true, "XN--MGBAAM7A8H": true, "XN--MGBAB2BD": true, "XN--MGBAYH7GPA": true, "XN--MGBBH1A71E": true, "XN--MGBC0A9AZCG": true, "XN--MGBERP4A5D4AR": true, "XN--MGBX4CD0AB": true, "XN--NGBC5AZD": true, "XN--NQV7F": true, "XN--NQV7FS00EMA": true, "XN--O3CW4H": true, "XN--OGBPF8FL": true, "XN--P1AI": true, "XN--PGBS0DH": true, "XN--Q9JYB4C": true, "XN--RHQV96G": true, "XN--S9BRJ9C": true, "XN--SES554G": true, "XN--UNUP4Y": true, "XN--VHQUV": true, "XN--WGBH1C": true, "XN--WGBL6A": true, "XN--XHQ521B": true, "XN--XKC2AL3HYE2A": true, "XN--XKC2DL3A5EE0H": true, "XN--YFRO4I67O": true, "XN--YGBI2AMMX": true, "XN--ZFR164B": true, "XXX": true, "XYZ": true, "YACHTS": true, "YANDEX": true, "YE": true, "YOKOHAMA": true, "YOUTUBE": true, "YT": true, "ZA": true, "ZM": true, "ZONE": true, "ZW": true};
var queue = [];

/******************************************************************************/

linkifyContainer(document.body);

var observerHandler = function(mutations){
	var i, j;
	for(i = 0; i < mutations.length; i++){
		if(mutations[i].type != "childList"){
			continue;
		}
		for(j = 0; j < mutations[i].addedNodes.length; j++){
			linkifyContainer(mutations[i].addedNodes[j]);
		}
	}
};

var observerConfig = {
	childList: true,
	subtree: true
};

new MutationObserver(observerHandler, false)
	.observe(document.body, observerConfig);

/******************************************************************************/

function linkifyContainer(container) {
	// console.log(container, container.parentNode);
	if(container.nodeType && container.nodeType == 3){
		container = container.parentNode;
	}

	// Prevent infinite recursion, in case X(HT)ML documents with namespaces
	// break the XPath's attempt to do so.	(Don't evaluate spans we put our
	// classname into.)
	if (container.className && container.className.match(/\blinkifyplus\b/)) {
		return;
	}
	
	var xpathResult = document.evaluate(
		textNodeXpath, container, null,
		XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null
	);

	var i = 0;
	function continuation() {
		var node = null, counter = 0;
		while (node = xpathResult.snapshotItem(i++)) {
			linkifyTextNode(node);
			// setTimeout(linkifyTextNode, 0, node);

			if (++counter > 50) {
				return setTimeout(continuation, 0);
			}
		}
	}
	setTimeout(continuation, 0);
}

function imgFailed(){
	this.parentNode.textContent = this.alt;
	this.error = null;
}

function isIP(s) {
	var m, i;
	if (!(m = s.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/))) {
		return false;
	}
	for (i = 1; i < m.length; i++) {
		if (m[i] * 1 > 255 || (m[i].length > 1 && m[i][0] == "0")) {
			return false;
		}
	}
	return true;
}

function inAngular(text, start, end) {
	if (!unsafeWindow.angular) {
		return false;
	}
	
	var l, r;
	// console.log(text.substr(start, end - start));
	l = text.lastIndexOf("{{", start);
	r = text.lastIndexOf("}}", start);
	if (l < r || l < 0) {
		// console.log(l, r);
		return false;
	} 
	
	l = text.indexOf("{{", end);
	r = text.indexOf("}}", end);
	if (l > 0 && l < r || r < 0) {
		// console.log(l, r);
		return false;
	}
	
	return true;
}

function linkifyTextNode(node) {
	if (!node.parentNode){
		return;
	}
	var l, m, mm;
	var txt = node.textContent;
	var span = null;
	var p = 0;
	var protocol, user, domain, port, path;
	var a, img, url;
	
	while (m = urlRE.exec(txt)) {
		protocol = m[1] || "";
		user = m[2] || "";
		domain = m[3] || "";
		port = m[4] || "";
		path = m[5] || "";
		
		
		// valid domain
		if (domain.indexOf("..") > -1) {
			continue;
		}
		if (!isIP(domain) && (mm = domain.match(/\.([a-z0-9-]+)$/i)) && !tlds[mm[1].toUpperCase()]) {
			continue;
		}
		
		// angular directive
		if (!protocol && !user && !port && !path && inAngular(txt, m.index, urlRE.lastIndex)) {
			continue;
		}
		
		if (!span) {
			// Create a span to hold the new text with links in it.
			span = document.createElement('span');
			span.className = 'linkifyplus';
		}

		//get the link without trailing dots
		l = m[0].replace(/\.*$/, '');
		path = path.replace(/\.*$/, '');
		
		if (!protocol && user && (mm = user.match(/^mailto:(.+)/))) {
			protocol = "mailto:";
			user = mm[1];
		}
		
		if (protocol && protocol.match(/^(hxxp|h\*\*p|ttp)/)) {
			protocol = "http://";
		}
		
		//put in text up to the link
		span.appendChild(document.createTextNode(txt.substring(p, m.index)));
		//create a link and put it in the span
		a = document.createElement('a');
		a.className = 'linkifyplus';
		if(/(\.jpg|\.png|\.gif)$/i.test(path)){
			img = document.createElement("img");
			img.alt = l;
			img.onerror = imgFailed;
			a.appendChild(img);
		}else{
			a.appendChild(document.createTextNode(l));
		}
		
		if (!protocol) {
			if (mm = domain.match(/^(ftp|irc)/)) {
				protocol = mm[0] + "://";
			} else if (domain.match(/^(www|web)/)) {
				protocol = "http://";
			} else if (user && user.indexOf(":") < 0 && !path) {
				protocol = "mailto:";
			} else {
				protocol = "http://";
			}
		}
		url = protocol + (user ? user + "@" : "") + domain + port + path;
		a.setAttribute('href', url);
		if (img) {
			img.src = url;
			img = null;
		}
		span.appendChild(a);
		//track insertion point
		p = m.index + l.length;
	}
	if (span) {
		//take the text after the last link
		span.appendChild(document.createTextNode(txt.substring(p, txt.length)));
		//replace the original text with the new span
		node.parentNode.replaceChild(span, node);
	}
}

GM_addStyle('.linkifyplus img {max-width: 100%;}');