Twitter pinboard shortcut

twitter-pinboard.user.js

// ==UserScript==
// @id   		Twitter pinbaord unread
// @name 		Twitter pinboard unread
// @namespace 	http://jacky.seezone.net/twitterpinboardunread
// @description	press p to save link in current tweets to pinobard unread
// @include 	https://twitter.com/*
// @include 	http://twitter.com/*
// ==/UserScript==

function getTitle(link){
	var contents = link.parentNode.childNodes;
	return Array.prototype.slice.call(contents, 0).map(function(node){
		return node.nodeType === 3? node.textContent : '';
	}).join("");
}

function isInput(ev){
    console.log('isInput', ev);
	if(ev.altKey || ev.ctrlKey || ev.shiftKey ||
		/input|textarea/.test(ev.target.tagName.toLowerCase()) ||
		ev.target.contentEditable === 'true'){
			return true;
	}
	return false;
}

function getKey(ev){
	return String.fromCharCode(ev.keyCode ||ev.which);
}

function linkKey(ev){
	if(isInput(ev)){ return; }
	var k =  getKey(ev);
	if(k == "p"){
		var links = document.querySelectorAll(".selected-stream-item a.twitter-timeline-link"); 
		if(links && links.length>0){
			var url = links[0].href; //asume first link
			var title = getTitle(links[0]);
			var win = window.open('https://pinboard.in/add?later=yes&noui=yes&jump=close&url='+encodeURIComponent(url)+'&title='+encodeURIComponent(title),'Pinboard','toolbar=no,width=100,height=100');
			win.blur();
		}

	}
}

document.addEventListener('keypress', linkKey, true);