Linkify Plus Plus

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

Versione datata 15/09/2014. Vedi la nuova versione l'ultima versione.

Dovrai installare un'estensione come Tampermonkey, Greasemonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Userscripts per installare questo script.

Dovrai installare un'estensione come ad esempio Tampermonkey per installare questo script.

Dovrai installare un gestore di script utente per installare questo script.

(Ho già un gestore di script utente, lasciamelo installare!)

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

(Ho già un gestore di stile utente, lasciamelo installare!)

// ==UserScript==
// @name        Linkify Plus Plus
// @version     2.3.14
// @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/*
// @require 	https://greatest.deepsurf.us/scripts/1884-gm-config/code/GM_config.js?version=4836
// @grant       GM_addStyle
// @grant       GM_registerMenuCommand
// ==/UserScript==

"use strict";

var useImg = true;

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 = [];

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

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 remove(node) {
	node.parentNode.removeChild(node);
}

function removeWBR(node) {
	var l = node.querySelectorAll("wbr"), i, p, t, n;
	
	for (i = 0; i < l.length; i++) {
		t = l[i], p = t.previousSibling, n = t.nextSibling;
		if (p.nodeType == 3 && n.nodeType == 3) {
			p.nodeValue += n.nodeValue;
			remove(n);
		}
		remove(t);
	}
}

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;
	}
	
	// remove wbr element
	removeWBR(container);
	
	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) && useImg) {
			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_config.init("Linkify Plus Plus", {
	useImg: {
		label: "Parse image url to <img>",
		type: "checkbox",
		default: true
	}
});

GM_config.open();
GM_addStyle('.linkifyplus img {max-width: 100%;}');
GM_registerMenuCommand("Linkify Plus Plus - Configure", GM_config.open);

useImg = GM_config.get("useImg");
linkifyContainer(document.body);