By dsjkvf
—
Last update
Mar 6, 2008
—
Installed
976 times.
// GoogleReaderFunctionalLinks
// version 0.9
// 2007-03-30
// Copyright (c) 2005, Ben Beckwith
// Copyright (c) 2007, Ugo Di Profio
// Released under the GPL license
// http://www.gnu.org/copyleft/gpl.html
//
// --------------------------------------------------------------------
//
// This is a Greasemonkey user script. To install it, you need
// Greasemonkey 0.3 or later: http://greasemonkey.mozdev.org/
// Then restart Firefox and revisit this script.
// Under Tools, there will be a new menu item to "Install User Script".
// Accept the default configuration and install.
//
// To uninstall, go to Tools/Manage User Scripts,
// select "Google Reader Quick Links", and click Uninstall.
//
// --------------------------------------------------------------------
//
// I am a keyboard junkie and I often click on links within
// the body of an entry, but I prefer a keyboard shortcut.
// This script will label the links (0-9) and allow quick access
// to any link by pressing 'f' and then the corresponding digit.
// This script also allows a page to be loaded in the background by
// pressing 'f' and then 'f'
// The script uses GM_openInTab for the links.
//
// Extended version by Ugo Di Profio
// Added support for handling post with more than 10 links.
// Pressing keystroke f+l multiple times will move by blocks of
// 10 consecutive links, tagged [0-9] as in the original script.
// At any give time, only a subset of 10 links will be available.
// Blocks will restart from top when the last link in the post is
// reached.
//
// Even more extended version
// Shortcuts are changed in order to make the script work with the
// "Find as you type" Fx's feature enabled
//
// --------------------------------------------------------------------
// Changelog
// 0.1
// Initial version
// 0.2
// Update due to google changing their Javascript on the page.
// links are now added after the keystroke 'l'
// Also updated so that 'f' will show the original in a new tab.
// 0.5
// Updated to work with latest Google Reader
// Changed the key presses to require an 'f' first to activate commands
// This is to avoid conflicts with Google Reader's built-in shortcuts
// --------------------------------------------------------------------
// --------------------------------------------------------------------
// Changelog by Ugo
// 0.6
// Initial version based on version 0.5 of original code
// 0.7
// Added secure (https) versions in include directives
// 0.8
// Added support for handling post with more than 10 links.
// Pressing keystroke f+l multiple times will move by blocks of
// 10 consecutive links, tagged [0-9] as in the original script.
// At any give time, only a subset of 10 links will be available.
// Blocks will restart from top when the last link in the post is
// reached.
// --------------------------------------------------------------------
// --------------------------------------------------------------------
// Changelog by dsjkvf
// 0.9
// in order to avoid misunderstanding the script is renamed to
// "Google Reader Functional Links"
//
// Shortcuts are changed in order to make the script work with the
// "Find as you type" Fx's feature enabled:
// press F1-F1 to enumerate links
// press F1-# to open the link number # (e.g., F1-5 opens the link
// number 5)
// and press F1-F2 to open the url of the original message in the new tab.
//
// 0.91
// found some crap in the script. fixed and does work now.
//
// 0.92
// due to some Google changes F1 stopped to work.
// therefore F2 was changed to F3, and F1 to F2 accordingly.
// i.e., the new settings are the following:
// press F2-F2 to enumerate links;
// press F2-# to open the link number # (e.g., F2-5 opens the link number 5);
// and press F2-F3 to open the url of the original message in the new tab.
//
// 0.93
// F2-F3 shortcut changed to single 'y'
// i.e., press 'y' to open the url of the original message in the new tab.
// --------------------------------------------------------------------
//
// ==UserScript==
// @name Google Reader Functional Links
// @description Adds shortcut keys for links in the body of an item in Google Reader.
// @include http://reader.google.com/*
// @include https://reader.google.com/*
// @include http://www.google.com/reader/*
// @include https://www.google.com/reader/*
// @include http://google.com/reader/*
// @include https://google.com/reader/*
// ==/UserScript==
var controlkey = 0;
var linkOffset = 0;
var linkNumber = 10;
// Apply the numberical [X] to the links
function LabelLinks() {
// Get the number of links in the item's body
var links = document.getElementById("current-entry").getElementsByTagName('INS')[0].getElementsByTagName("A");
// Remove Labels from previous block
for(var i = (linkOffset-linkNumber); (linkOffset>=linkNumber)&&(i < links.length )&&(i<linkOffset); i++){
linkname = links[i].innerHTML;
links[i].innerHTML = linkname.substring(0,linkname.length-4);
}
// Check if last block of links have been labeled already, and reset offset.
if ( linkOffset > links.length ) {
linkOffset = 0;
}
// Loop through the links, adding the identifier
for(var i = linkOffset; (i < links.length )&&(i<(linkNumber+linkOffset)); i++){
links[i].innerHTML += " [" + (i-linkOffset) + "]";
}
linkOffset += linkNumber;
}
// Function to handle the keypress events
function LinkKey(event)
{
// Get the key pressed in string format
var k = String.fromCharCode(event.which);
// Check to see if it fits our range
if (k >= "0" && k <= "9" && controlkey && (linkOffset>0))
{
var link = document.getElementById("current-entry").getElementsByTagName('INS')[0].getElementsByTagName("A")[eval(k)+linkOffset-linkNumber];
if (link)
{
GM_openInTab(link.href);
}
event.stopPropagation();
}
if (String.fromCharCode(event.which) == "y" && !controlkey)
{
GM_openInTab(document.getElementById("current-entry").getElementsByTagName("A")[0].href);
linkOffset = 0;
}
if (event.keyCode == 113)
{
if (controlkey)
{
LabelLinks();
controlkey = 0;
event.stopPropagation();
}
else
{
controlkey = 1;
}
}
if (event.keyCode != 113 && controlkey)
{
controlkey = 0;
}
if ( k == "o" || k == "j" || k == "k" || event.which == 13 )
{
if(controlkey==0)
{
linkOffset = 0;
}
}
}
// Add listener for to handle the keypress events.
document.addEventListener("keypress", LinkKey, true);
