There are 10 previous versions of this script.
// ==UserScript==
// @name IMDB "Where Have I Seen" tool
// @description Shows you what roles actors have had in movies you've seen
// @namespace http://shreevatsa.wordpress.com/2008/08/09/where-have-i-seen/
// @version 1.5
// @require http://www.cmi.ac.in/~shreevatsa/json2.js
// @require http://ecmanaut.googlecode.com/svn/trunk/lib/gm/wget.js
// @require http://usocheckup.redirectme.net/32442.js
// @include http://imdb.com/title/*
// @include http://*.imdb.com/title/*
// @include http://imdb.com/name/*
// @include http://*.imdb.com/name/*
// @include http://www.imdb.com/chart/*
// @include http://www.imdb.com/*
// @include http://*.imdb.com/*
// ==/UserScript==
//
// Copyright (c) 2008, Shreevatsa R.
// Released under the GNU GPL v2 or later: http://www.gnu.org/copyleft/gpl.html
/*
The September 2010 redesign of IMDb broke this script. It may be a
while before I fix this the right way. In the meantime, if you want
to use this script, you can tell IMDb to use the old version: see
http://www.imdb.com/help/show_leaf?redesignolddesign
and then install this version.
If you install this version, it will notify you when an update is available.
--
Requires Firefox 3.5 or later.
1. Keep track of movies you've seen, by clicking on [+] next to them.
These movies are highlighted wherever links to them occur on IMDb.
2. When looking at a cast listing, click "..." next to an actor
to see which other movies you've seen that actor in. Click
on "Where have I seen these actors?" to see this for all.
If this doesn't work, use the Userscripts.org discussion at
http://userscripts.org/scripts/discuss/32442, or leave a comment at
http://shreevatsa.wordpress.com/2008/08/09/where-have-i-seen/
Notes
=====
* This script keeps track of the seen movies in its own table (an
about:config preference), not online on IMDb. It's a good idea to
backup the list occasionally: Click on "Show seen movies" in "User
script commands", hit Ctrl-A, Ctrl-C, Enter/Return, and copy text.
If you know how to make it save to IMDB's "My movies" or somewhere
online, any code contributed will be appreciated.
* For each cast listing, it actually visits each actor's page to
find all his/her movies. Not only can this be slow if you're on a
slow connection, it might also be considered too much strain on
IMDb's servers. Use with discretion.
Changelog:
2010-09-24 v1.5 Temporary fix for IMDb overhaul, add usocheck auto-update
2009-12-30 v1.4 Update description, newlines in whis, improve remove-after-add
2009-12-21 v1.3 Switch to "own" JSON @require library, mention Firefox 3.5
2009-10-13 v1.2 Send one request per second, allow fetching just one actor
2009-08-24 v1.1.1 Change @include to work on all of IMDb
2009-08-24 v1.1 Show only one line per movie, not all the 'aka's.
2009-08-02 v1.0 Make it fetch information only when asked.
2008-08-28 v0.6 Script didn't work for new users; fixed now
2008-08-26 v0.2 Removed cruft, switched to external "wget" library
2008-08-25 v0.1 First upload
*/
"use strict";
/*jslint browser: true, onevar: false, white:false, plusplus: false */
/*global window, document, wget, GM_setValue, GM_getValue, GM_registerMenuCommand, GM_xmlhttpRequest, GM_log */
if(window===window.top) {
(function () {
//JSLint thinks function names starting with uppercase are constructors
var gm_log=GM_log, gm_setValue=GM_setValue, gm_getValue=GM_getValue;
var gm_registerMenuCommand=GM_registerMenuCommand, gm_xmlhttpRequest=GM_xmlhttpRequest;
function assert(cond, str) { if (!cond) { throw new Error('Assertion failed: ' + str); } }
function do_doc(url, func) { wget(url, func, /*runGM=*/false, /*div=*/true); }
var things_to_do = [];
function pop_queue(func) {
if(things_to_do.length>0) { things_to_do.shift()(); }
window.setTimeout(pop_queue, 1000);
}
pop_queue(); //Get it going
var my_movies = gm_getValue('my_movies');
if(my_movies === undefined) { my_movies='{}'; }
my_movies = JSON.parse(my_movies);
function seen_movie(tt) { return my_movies[tt]!==undefined; }
//get_tt("http://www.imdb.com/title/tt0111161/fullcredits#cast") = "0111161"
function get_tt(s) {
var matches = s.match(/tt(\d+)\/$/) || s.match(/tt(\d+)\/fullcredits/);
if(matches && matches.length > 1) { return matches[1]; }
}
//Return a div with a list of seen films, given an actor's filmography
function seen_filmography_div(filmo, excepttt) {
var ret = document.createElement('div');
var ul = document.createElement('ul');
var movies = filmo.getElementsByClassName('label');
for(var i=0; i<movies.length; ++i) {
//First check if something's seen here
var as = movies[i].getElementsByTagName('a');
var someseen = false;
for(var j=0; j<as.length; ++j) {
var tt=get_tt(as[j].pathname);
if(tt && tt!==excepttt && seen_movie(tt)) { someseen = true; }
}
//Now to add it...
if(someseen) {
//movies[i].innerHTML = movies[i].innerHTML.replace(/<br>.*/,'');
var moviename = movies[i].getElementsByClassName('title')[0].innerHTML;
var character = movies[i].getElementsByClassName('detail')[0].innerHTML;
var listitem = document.createElement('div');
listitem.innerHTML = moviename + character;
ul.appendChild(listitem);
}
}
ret.appendChild(document.createElement('p'));
ret.appendChild(ul);
ret.appendChild(document.createElement('p'));
return ret;
}
//Given the actor's filmography page, return a div with a list of seen films
function seen_filmography(doc, excepttt) {
var type = '', filmo; //filmo = the list named 'actor' or 'actress'
var filmos = doc.getElementsByClassName('posters'); //Contains all movies
if(filmos.length) {
assert(filmos.length==1, 'only one filmography');
filmo = filmos[0];
return seen_filmography_div(filmo, excepttt);
}
}
//[When asked] For a cast row, get actor name, and add filmography accordingly
function fiddle_castrow(crow, tt, linknode, name) {
//What does this have to do with Cuba, anyway?
if(!(crow.getElementsByClassName && crow.getElementsByClassName('nm').length)) { return; }
var a = crow.getElementsByClassName('nm')[0].getElementsByTagName('a')[0];
var page = 'http://m.imdb.com/' + a.pathname.substr(0,15) + '/filmotype/'; //The page for that actor
things_to_do.push(function() {
pages = [page+'actor', page+'actress'];
for(var i=0; i<pages.length; ++i) { //Eeks
do_doc(pages[i],
function(doc) {
var sfo = seen_filmography(doc, tt);
if(sfo) {
crow.appendChild(sfo);
linknode.innerHTML = linknode.innerHTML.replace('['+name+']', '');
if(linknode.innerHTML === '<small>Getting...</small>') { linknode.innerHTML = '<small>Done</small>'; }
}
});
}
});
}
//[When asked] Take a page with a "cast" in it, and work on each cast row.
function fiddle_castpage(tt, linknode) {
var castrows = document.getElementsByClassName('cast')[0].getElementsByTagName('tbody')[0].children || [];
for(var i=0; i<castrows.length; ++i) {
var crow = castrows[i];
var name = '';
try { name = crow.childNodes[1].childNodes[0].innerHTML; } catch(err) { continue; }
linknode.innerHTML = linknode.innerHTML.replace('</small>', '['+name+']' + '</small>');
fiddle_castrow(crow, tt, linknode, name);
}
}
//Add a link that will get the seen_filmography for everyone in the cast
function add_getwhis_link() {
var casts = document.getElementsByClassName('cast');
if(casts.length===0) { return; }
assert(casts.length===1, 'Just one node with class "cast"');
var tt = get_tt(document.location.pathname);
if(!tt) { return; }
var getwhis = document.createElement('a');
getwhis.href = 'see://where-you-have-seen-each-actor-in-this-cast';
getwhis.innerHTML = '<small>Where have I seen these actors?</small>';
var onclick = function(event) {
getwhis.innerHTML = '<small>Getting...</small>'; event.stopPropagation(); event.preventDefault();
fiddle_castpage(tt, getwhis);
};
getwhis.addEventListener('click', onclick, false);
assert(casts[0].tagName === "TABLE");
for(var where=casts[0]; where !== document; where=where.parentNode) {
if(where.previousElementSibling === null) { continue; }
if(where.previousElementSibling.children[0].innerHTML.match("Cast")) {
where.previousElementSibling.appendChild(getwhis);
break;
}
}
//Make all the "..." into links
var castrows = casts[0].getElementsByTagName('tbody')[0].children || [];
for(var i=0; i<castrows.length; ++i) {
var crow = castrows[i], name, ddd, newddd;
try { name = crow.childNodes[1].childNodes[0].innerHTML; } catch(err) { continue; }
try { ddd = crow.getElementsByClassName('ddd')[0].childNodes[0]; } catch(errr) { continue; }
newddd = document.createElement('a');
newddd.innerHTML = " ... ";
newddd.href = "show://just-this-actor";
newddd.addEventListener('click', (function() {
var ccrow = crow, ctt = tt, clink=getwhis, cname=name;
return function(event) {
event.stopPropagation(); event.preventDefault();
fiddle_castrow(ccrow, ctt, clink, cname);
};
}()), false);
ddd.parentNode.replaceChild(newddd, ddd);
}
}
function highlight(a) {
a.style.fontWeight = 'bold';
a.style.color = 'green';
}
function unhighlight(a) {
a.style.fontWeight = '';
a.style.color = '';
}
//Add a link that says "[+]" and will add the movie to the list
function add_addmovie_link(a, tt) {
var link = document.createElement('a');
link.href = 'add://this-movie-to-your-seen-list';
link.innerHTML = '[+]';
var onclick = function(event) {
link.innerHTML = ' [Adding...]';
event.stopPropagation();
event.preventDefault();
var url = 'http://www.imdb.com/title/tt' + tt + '/';
do_doc(url, function(doc) {
//The best way seems to be to get it from the photo! (Other ways will include the year, and fail on episodes.)
my_movies[tt] = doc.getElementsByClassName('photo')[0].childNodes[1].title;
gm_setValue('my_movies', JSON.stringify(my_movies));
//link.innerHTML = '[\u2713]';
link.innerHTML = '';
highlight(a);
add_removemovie_link(a, tt);
});
};
link.addEventListener('click', onclick, false);
a.parentNode.insertBefore(link, a.nextSibling);
}
function add_removemovie_link(a, tt) {
var link = document.createElement('a');
link.href = 'remove://this-movie-from-your-seen-list';
link.innerHTML = '[-]';
var onclick = function(event) {
link.innerHTML = ' [Removing...]';
event.stopPropagation();
event.preventDefault();
my_movies[tt] = undefined;
gm_setValue('my_movies', JSON.stringify(my_movies));
//link.innerHTML = '[\u2713]'; //A tick mark
link.innerHTML = '';
unhighlight(a);
add_addmovie_link(a, tt);
};
link.addEventListener('click', onclick, false);
a.parentNode.insertBefore(link, a.nextSibling);
}
//Highlighting "My movies" and making it easy to add them
function modify_links() {
var as = document.getElementsByTagName('a');
for(var i=0; i<as.length; ++i) {
var a = as[i];
var tt = get_tt(a.href); if(!(tt)) { continue; }
if(seen_movie(tt)) { highlight(a); add_removemovie_link(a,tt); }
else { add_addmovie_link(a, tt); }
}
}
function modify_title() {
var tt = get_tt(document.location.href);
if(!tt) { return; }
if(!seen_movie(tt)) { return; }
var title = document.getElementById('tn15title');
if(title) { highlight(title); }
}
// ---------- "main" ----------
modify_links();
modify_title();
add_getwhis_link();
gm_registerMenuCommand('Show seen movies', function() { alert(JSON.stringify(my_movies, null, 1)); }, 'S', 'shift control');
}());
}
// -*-
// js-indent-level: 2
