There are 3 previous versions of this script.
// ==UserScript==
// @name Mefi Contact Activity Sidebar Everywhere
// @namespace http://plutor.org/
// @description Shows the contact activity sidebar on every subsite
// @include http://*.metafilter.com/
// @include http://www.metafilter.com/contribute/activity/contacts/
// @require http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js
// ==/UserScript==
// DONE 2009-03-03:
// * Change URL to <http://www.metafilter.com/contact-news-mini.mefi>
// * Hide/show
// * Configurable on contact activity page
// * A little less ugly loading throbber
// TODO:
// * Ability to add sidebar to music and projects
// * Handle the blue
// ================================================================================
// THROBBER_SRC is the throbber image to use while loading
var THROBBER_SRC = 'data:image/gif;base64,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';
// CACHE_AGE represents the number of seconds to wait from one update of the
// contacts activity to the next
var CACHE_AGE = 30 * 60; // 30 minutes
// ================================================================================
var userid = readCookie("USER_ID");
var now = Math.floor((new Date().getTime())/1000);
function is_logged_in() {
if (!userid || userid <= 0) return 0;
return 1;
}
// Taken from <http://www.quirksmode.org/js/cookies.html>
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function get_config(subsite) {
var config = {
"www": 0,
"metatalk": 1,
"ask": 1,
"projects": 0,
"music": 0,
"jobs": 1
};
// Get and parse JSON with GM_getValue
var val = GM_getValue("config");
if (val) {
try {
var c = eval(val);
config = c;
} catch (e) { }
}
if (subsite) {
return config[subsite];
} else {
return config;
}
}
function set_config(subsite, value) {
var config = get_config();
if (config[subsite] != undefined) {
config[subsite] = value;
}
// Save JSON with GM_setValue
var c = config.toSource();
GM_setValue("config", c);
}
function get_subsite() {
var loc = String(location.host);
var subdomain = loc.replace(/\..*/, "");
if (subdomain == "metafilter") return "www"
else return subdomain
}
function prepare_sidebar() {
var contact_activity = $('<div id="contact_activity"></div>')
.css({
'margin': 0,
'background': 'transparent url(' + THROBBER_SRC + ') no-repeat left',
'padding-left': '22px'
})
.html('<span class="smallcopy">Loading activity</span>');
if ($(".sidebar").length > 0) {
// prepend to sidebar
$(".sidebar:first").prepend(contact_activity);
} else {
// TODO - Add a sidebar
/* var html = '<div id="menufooter" class="sidebar" style="margin-top:10px;">'
+ contact_activity
+ '</div>';
$("body").append(html); */
}
}
function get_cache() {
// Get and parse JSON with GM_getValue
var val = GM_getValue("data");
if (!val) return;
return eval(val);
}
function set_cache(data) {
data.stamp = now;
// Save JSON with GM_setValue
var val = data.toSource();
GM_setValue("data", val);
}
function get_activity() {
GM_xmlhttpRequest({
method: "GET",
url: 'http://www.metafilter.com/contact-news-mini.mefi',
onload: handle_activity
});
}
function handle_activity(d) {
if (d.readyState == 4 && d.status == 200) {
var content = d.responseText;
set_cache( { "content": content } );
show_sidebar(content);
}
}
function show_sidebar(content) {
if (!content || content.length < 1) return;
var color = $("body").css('background-color') || '#638B9F';
var contentdom = $(content);
contentdom.filter("div").css( { 'border-bottom-color': color, 'text-align': 'left' } );
contentdom.find("a:not([href^='http://'])").each( function() {
var newurl = "www.metafilter.com/" + $(this).attr('href');
newurl = "http://" + newurl.replace("//", "/");
$(this).attr('href', newurl);
} );
contentdom.find(".smallcopy").css("font-size", "80%");
$("#contact_activity").empty()
.css({
'background': 'transparent',
'padding-left': 0
})
.append(contentdom)
// Add footer
.after('<div style="margin:10px 0px 10px 0px;padding-bottom:7px;text-align:center;font-size:10px;border-bottom:solid ' + color + ' 1px;">'
+ '<a id="toggle_activity" href="http://www.metafilter.com/javascript-required.mefi">Hide Activity</a> | '
+ '<a href="http://www.metafilter.com/contribute/activity/contacts/" target="_self">All Activity</a>'
+ '</div>');
$("#toggle_activity")
.click( function() {
if ( $("#contact_activity").is(':visible') ) {
// Turn off this subsite
set_config(get_subsite(), 0);
// Hide
$("#contact_activity").slideUp();
$(this).text("Show Activity");
} else {
// Turn on this subsite
set_config(get_subsite(), 1);
// Hide
$("#contact_activity").slideDown();
$(this).text("Hide Activity");
}
return false;
} );
}
function init_config() {
var config = get_config();
$(".sidebar").eq(0).append(
'<p class="sidebartext" style="margin-top:3em;margin-bottom:3px;">Show Activity On:</p>' +
'<div style="padding:7px;">' +
'<input name="visibleon_XXX" type="checkbox" value="www" style="vertical-align:middle;" checked disabled /> ' +
'<img src="http://images.metafilter.com/mefi/service-icons/mefi1.gif" style="vertical-align:middle;" width="16" height="16" border="0"/>' +
' MetaFilter' +
'</div>' +
'<div style="padding:7px;">' +
'<input name="visibleon" type="checkbox" value="ask" style="vertical-align:middle;"' +
(config.ask ? ' checked="checked"' : '') + '/> ' +
'<img src="http://images.metafilter.com/mefi/service-icons/mefi3.gif" style="vertical-align:middle;" width="16" height="16" border="0"/>' +
' Ask MetaFilter' +
'</div>' +
'<div style="padding:7px;">' +
'<input name="visibleon" type="checkbox" value="metatalk" style="vertical-align:middle;"' +
(config.metatalk ? ' checked="checked"' : '') + '/> ' +
'<img src="http://images.metafilter.com/mefi/service-icons/mefi5.gif" style="vertical-align:middle;" width="16" height="16" border="0"/>' +
' MetaTalk' +
'</div>' +
/* '<div style="padding:7px;">' +
'<input name="visibleon" type="checkbox" value="projects" style="vertical-align:middle;"' +
(config.projects ? ' checked="checked"' : '') + '/> ' +
'<img src="http://images.metafilter.com/mefi/service-icons/mefi7.gif" style="vertical-align:middle;" width="16" height="16" border="0"/>' +
' Projects' +
'</div>' + */
/* '<div style="padding:7px;">' +
'<input name="visibleon" type="checkbox" value="music" style="vertical-align:middle;"' +
(config.music ? ' checked="checked"' : '') + '/> ' +
'<img src="http://images.metafilter.com/mefi/service-icons/mefi8.gif" style="vertical-align:middle;" width="16" height="16" border="0"/>' +
' Music' +
'</div>' + */
'<div style="padding:7px;">' +
'<input name="visibleon" type="checkbox" value="jobs" style="vertical-align:middle;"' +
(config.jobs ? ' checked="checked"' : '') + '/> ' +
'<img src="http://images.metafilter.com/mefi/service-icons/mefi10.gif" style="vertical-align:middle;" width="16" height="16" border="0"/>' +
' Jobs' +
'</div>' +
'<div style="padding:7px;text-align:center;">' +
'<input type="button" value="Save" class="button" id="savevisibleon"/>' +
'</div>'
);
$("#savevisibleon").click( function() {
// Save it
$("input[name=visibleon]").each( function() {
var key = $(this).attr("value");
var val = $(this).attr("checked") ? 1 : 0;
set_config(key, val);
} );
location.reload();
} );
}
function init() {
// Are we logged in?
if (!is_logged_in()) return;
// Are we on the contact activity page?
if ( location.href.indexOf('/contribute/activity/contacts/') >= 0 ) {
init_config();
return;
}
// Are we in a subsite where it's configured on?
if ( !get_config(get_subsite()) ) {
return;
}
// Prepare
prepare_sidebar();
// Load the cache
var data = get_cache();
// If the cache is too old, load
// <http://www.metafilter.com/contribute/activity/contacts/>
if (!data || !data.stamp || (now - data.stamp > CACHE_AGE)) {
data = get_activity();
} else {
show_sidebar(data.content);
}
}
init();
