There are 1 previous version of this script.
//=============================================================================
// This script is provided under the terms of the GNU General Public License,
// version 2, which can be found at
// http://www.gnu.org/copyleft/gpl.html
// Specifically, note that this script comes with NO guarantees, not even the
// implied guarantee of merchantibility or fitness for a specific purpose.
//=============================================================================
// Revision History
// 1.0 - Initial release
// 1.1 - add site fdlbooksalon.com
// - change default back to Pacific Standard Time - MyFDL does not seem to
// change to Daylight.
//=============================================================================
// ==UserScript==
// @name FDLPlus
// @description This script is a Greasemonkey plug-in providing some
// enhanced functionality for the firedoglake.com site
// family.
// @include http://firedoglake.com/*
// @include http://*.firedoglake.com/*
// @include http://fdlbooksalon.com/*
// ==/UserScript==
//=============================================================================
var version = "FDLPlus version 1.1";
var blacklist = null;
var alpha_filtered = 0;
var beta_filtered = 0;
//=============================================================================
function contains(a, obj)
{
if (a)
{
var i = a.length;
while (i--)
if (a[i] === obj)
return true;
}
return false;
}
//=============================================================================
function loadBlacklist()
{
var bl, uid;
if (blacklist == null)
{
blacklist = new Array();
bl = GM_getValue('Blacklist',';').split(';');
for (u in bl)
if (bl[u])
blacklist[bl[u]] = true;
}
return blacklist;
}
//=============================================================================
function saveBlacklist()
{
var u;
var bl = ';';
if (blacklist)
for (u in blacklist)
bl += u + ';';
GM_setValue('Blacklist',bl);
}
//=============================================================================
function doAbout()
{
alert(version);
}
//=============================================================================
function banUser()
{
var user;
user = prompt('User id to blacklist:','');
if (user)
{
loadBlacklist();
blacklist[user] = true;
saveBlacklist();
}
}
//=============================================================================
function unbanUser()
{
var u = prompt('User to remove from blacklist:','');
if (u)
{
loadBlacklist();
if (u in blacklist)
{
delete blacklist[u];
saveBlacklist();
}
else
alert('Error: user [' + u + '] is not blacklisted.');
}
}
//=============================================================================
function showBlacklist()
{
var u, bl='';
for (u in loadBlacklist())
bl += u + '\n';
if (bl)
alert('Blacklisted users:\n' + '--------------------\n' + bl);
else
alert('No users are blacklisted');
}
//=============================================================================
function purgeTS()
{
var keys = GM_listValues();
for (var i=0,key=null;key=keys[i];i++)
if ((key != 'Blacklist') && (key != 'DST'))
GM_deleteValue(key);
}
//=============================================================================
function promptDST()
{
var answer = confirm('Is California on Daylight Savings Time? Select OK for yes, Cancel for no.')
if (answer)
GM_setValue('DST',1);
else
GM_setValue('DST',0);
}
//=============================================================================
// This is ugly. MyFDL prints the time on a comment as Pacific time, but it does
// not indicate whether it is currently using Standard or Daylight. This prevents
// us from doing a correct conversion to ticks-from-epoch time.
// Read a property that lets the user set this. Return the string "GMT-0800" or
// "GMT-0700" as appropriate. Defaults to Standard, since MyFDL does not seem
// to switch to Daylight.
function tzString()
{
var result = " GMT-0800";
var prop = GM_getValue('DST');
if (prop)
result = " GMT-0700";
return result;
}
//=============================================================================
// This is the only domain that supports indented sub-threads. For ease of reading,
// save a timestamp for the last time you loaded the page, then compare it to
// the timestamp on each comment. Any comment that is newer, add a "[new] to its
// comment-meta.
// The timestamp is stored by "post-id". The absence of one means you have not
// read this post yet.
//
function doMyFDL()
{
// obtain post ID
var pBody = document.getElementsByTagName('body')[0];
var postId = pBody.getAttribute('class')
postId = postId.substr(postId.lastIndexOf('postid-')+7);
// obtain the timestamp of the last page view, if any, otherwise epoch date.
var lastViewTS = null;
var ts_tmp = GM_getValue(postId);
if (ts_tmp)
var lastViewTS = new Date(ts_tmp);
else
lastViewTS = new Date(0);
// store current time as the timestamp of the current page view.
GM_setValue(postId,new Date().toString());
var cList = document.getElementsByClassName('commentlist')[0];
var allComments = cList.getElementsByTagName('li');
var c;
for (var i = 0; (c = allComments[i]) != null; i++)
{
var c_id = c.getAttribute('id');
var c_meta = c.getElementsByClassName('comment-meta')[0];
// handle [new]
var c_ts = c_meta.getElementsByClassName('comment-date')[0].innerHTML;
var tmp = c_ts.replace('th,','');
tmp = tmp.replace('at ','');
// FDL is on Pacific Time, UTC - 8 hours for Standard.
tmp += tzString();
var c_ts_date = new Date(tmp);
if (lastViewTS < c_ts_date)
{
c_ts += ' [new]';
c_meta.getElementsByClassName('comment-date')[0].innerHTML = c_ts;
}
var c_author = c_meta.getElementsByTagName('a')[0].text;
if (c_author in blacklist)
{
alpha_filtered++;
var c_content = c.getElementsByClassName('comment-content')[0];
var limit = c_content.childNodes.length-3;
for (var j=1;j<limit;j++)
{
c_content.removeChild(c_content.childNodes[2]);
}
var newNode = document.createTextNode('...filtered...');
c_content.insertBefore(newNode,c_content.childNodes[2]);
}
// now do the subtree, somehow...
}
// write statistics at the top of the comments.
if (alpha_filtered > 0)
{
var feedback = document.getElementsByClassName('comments')[0]
feedback.innerHTML = 'Alpha filtered: ' + alpha_filtered + '<br/> Beta filtered: ' + beta_filtered +
'<br/><br/>' + feedback.innerHTML;
}
}
//=============================================================================
function doCommonFDL()
{
var cfilterlist = new Array();
var allComments = document.getElementsByClassName('comment');
var c;
for (var i = 0; (c = allComments[i]) != null; i++)
{
var c_id = c.getAttribute('id');
var c_authorid = c_id.replace('comment-','commentAuthor-');
var c_author = document.getElementById(c_authorid).getElementsByTagName('a')[0].text;
if (c_author in blacklist)
{
c_body = c.getElementsByClassName('commentBody');
c_body[0].innerHTML = "...filtered...";
alpha_filtered++;
cfilterlist.push(c_id)
}
var c_respelem = c.getElementsByClassName('commentResponse');
if (c_respelem.length > 0)
{
var tmp = c_respelem[0].getElementsByTagName('a')[0].href;
var c_respid = tmp.substr(tmp.lastIndexOf('#')+1);
// if this comment is in response to a filtered comment, filter it
if (contains(cfilterlist,c_respid))
{
c_body = c.getElementsByClassName('commentBody');
c_body[0].innerHTML = "...filtered...";
beta_filtered++;
cfilterlist.push(c_id)
}
}
}
// write statistics at the top of the comments.
if (alpha_filtered > 0)
{
var feedback = document.getElementById('respTotal');
feedback.innerHTML = 'Alpha filtered: ' + alpha_filtered + '<br/> Beta filtered: ' + beta_filtered +
'<br/><br/>' + feedback.innerHTML;
}
}
//=============================================================================
// Different sub-domains have radically different HTML. Test to see which one we
// are dealing with and branch to the appropriate function.
function filterComments()
{
loadBlacklist();
if (document.getElementsByClassName('comment').length > 0)
doCommonFDL();
else
doMyFDL();
}
//=============================================================================
// Main
GM_registerMenuCommand("About FDLPlus",doAbout);
GM_registerMenuCommand("Add user to blacklist",banUser);
GM_registerMenuCommand("Remove user from blacklist",unbanUser);
GM_registerMenuCommand("Show blacklisted users",showBlacklist);
GM_registerMenuCommand("Set Daylight Savings Time",promptDST);
GM_registerMenuCommand("Delete all timestamps",purgeTS);
filterComments();
