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Automatically hides posts on DZ.com
// ==UserScript==
// @name DZ.com post blocker
// @namespace greasyfork.org
// @description Automatically hides posts on DZ.com
// @match http://www.dropzone.com/cgi-bin/forum/gforum.cgi?*post=*
// @require http://code.jquery.com/jquery-latest.min.js
// @require http://code.jquery.com/ui/1.11.2/jquery-ui.min.js
// @grant none
// @version 0.8
// ==/UserScript==
var sThreadTitle;
currentVisibleThreads = [];
Posts = [];
nShownCount = 0;
$(document).ready(function() {
// CheckCloudSync();
CreateStyles();
CreateFilter();
// CreateControlPanel();
CreateEventHandlers();
// SetOptions();
UpdateHideLinks();
UpdatePosts();
});
function CreateStyles()
{
$("body").append("<link rel='stylesheet' href='//code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css'>");
if (localStorage.getItem("HideLinkStyle") != "HideShow")
$("body").append(GetRemoveStyle());
}
function CreateFilter()
{
$('.dropdown-nav-top:first').parent().append("<select id='ThreadFilter'><option value='Unignored' selected='true'>Block Posts</option><option value='All'>Show All Posts</option></select> ");
}
function GetRemoveStyle()
{
var HideThreadStyle = 'margin-left: -11px; margin-top: -38px;';
var HideThreadStyle2 = 'padding-left:10px; margin-left:-45px; margin-top:-2px;';
RemoveStyle = '<style id="RemoveStyle">';
RemoveStyle += '.threadbit > td > a[id^="RemoveThread"]:before { content: "x"; font-size: 15pt;}';
RemoveStyle += '.threadbit > td > a[id^="RemoveThread"] { position: absolute !important; ' + (navigator.userAgent.search("Chrome") >= 0 ? HideThreadStyle : HideThreadStyle2) + ' font-size: 0pt; visibility: hidden !important;}';
RemoveStyle += '.threadbit > td:hover > a[id^="RemoveThread"] { visibility: visible !important; } ';
RemoveStyle += '.threadbit > td > a[id^="RemoveUser"]:before { content: "x"; font-size: 15pt;} ';
RemoveStyle += '.threadbit > td > a[id^="RemoveUser"] { position: absolute !important; padding-left:10px; margin-left:-25px; margin-top:-2px; font-size: 0pt; visibility: hidden !important;} ';
RemoveStyle += '.threadbit > td:hover > a[id^="RemoveUser"] { visibility: visible !important; } ';
RemoveStyle += '</style>';
return RemoveStyle;
}
function UpdateHideLinks()
{
$("a[name][name!='last']").each(function( index,value ) { AddHideLink($(this).parent()[0])});
}
function CreateEventHandlers()
{
$('#ThreadFilter').change(function()
{
var sThreadFilterVal = $('#ThreadFilter').val();
if (sThreadFilterVal == 'All')
{
Posts.forEach( function(s) {
s.Hide = false;
} )
}
UpdateHideLinks();
UpdatePosts();
});
// $('#OpenFilterCP').click(OpenFilterCP);
// $('#AddIgnoredUserButton').click(AddToIgnoredUserList);
// $('input[name="HideLinkStyle"]').change(function () { localStorage.setItem('HideLinkStyle', this.value); RemoveHideLinks(); SaveLastUpdate();});
}
function RemoveHideLinks()
{
$("a[id*='RemoveThread']").remove();
$("a[id*='RemoveUser']").remove();
$("#RemoveStyle").remove();
if (localStorage.getItem("HideLinkStyle") != "HideShow")
$("body").append(GetRemoveStyle());
}
function AddHideLink(currentPost)
{
IgnoredUserList = GetListFromLocalStorage('IgnoredUserList');
nPost = $(currentPost).find('a[name][name!="last"]')[0];
nPostID = $(nPost).attr('name');
MemberLink = $(currentPost).find('a[href*="?username="]')[0];
if (MemberLink)
{
nUserID = MemberLink.href.replace("http://www.dropzone.com/cgi-bin/forum/gforum.cgi?username=","").replace(";","");
var bUserIgnored = (containsObject(nUserID,IgnoredUserList) == -1) ? false : true;
var UserIgnoreText = bUserIgnored ? "Restore User" : "RU";
var ThreadIgnoreText = bUserIgnored ? "Show" : "Hide";
if ($(currentPost).has("a[id*='HidePost" + nPostID + "']").length === 0)
{
var RemoveUserLinks = $('a[id*="RemoveUser' + nUserID + '"]').toArray();
sUserIDReference = (RemoveUserLinks.length > 0) ? nUserID + RemoveUserLinks.length : nUserID;
if (localStorage.getItem("HideLinkStyle") == "HideShow")
$(MemberLink).after("<br /><a id='RemoveUser" + sUserIDReference + "'>" + UserIgnoreText + " User</a>");
else
$(MemberLink).before("<a id='RemoveUser" + sUserIDReference + "'>" + UserIgnoreText + " User</a>");
$('#RemoveUser' + sUserIDReference).click({param1: nUserID, param2: 'IgnoredUserList', param3: UpdatePosts, param4: currentPost}, IgnoreItem);
$(nPost).before("<a id='HidePost" + nPostID + "'>" + ThreadIgnoreText + "</a>");
$('#HidePost' + nPostID).click({param1: nPostID, param2: 'IgnoreList', param3: UpdatePosts, param4: currentPost}, IgnoreItem);
addItem = {};
addItem.ID = nPostID;
addItem.UserID = nUserID;
addItem.Hide = bUserIgnored;
addItem.Post = currentPost;
Posts.push(addItem);
}
var postIndex = containsObject(nPostID,Posts);
var bThreadIgnored = postIndex >= 0 ? Posts[postIndex].Hide : false;
ThreadIgnoreText = bThreadIgnored ? "Show post from " + nUserID : "Hide";
$('#HidePost' + nPostID).text(ThreadIgnoreText);
$('a[id*="RemoveUser' + nUserID +'"').text(UserIgnoreText);
}
}
function UpdatePosts()
{
nShownCount = 0;
$('#ThreadFilter').blur();
localStorage.setItem('ThreadFilter',document.getElementById("ThreadFilter").value);
IgnoredUserList = GetListFromLocalStorage('IgnoredUserList');
currentVisibleThreads = [];
var sThreadFilterVal = $('#ThreadFilter').val();
$("a[name][name!='last']").each(function(index)
{
nPostID = $(this).attr('name');
sParent = $(this).parent()[0];
sUser = $(sParent).find('a[href*="gforum.cgi?username="]')[0];
sUserID = sUser.href.replace("http://www.dropzone.com/cgi-bin/forum/gforum.cgi?username=","").replace(";","");
var postIndex = containsObject(nPostID,Posts);
var bThreadIgnored = postIndex >= 0 ? Posts[postIndex].Hide : false;
if (bThreadIgnored)
$(this).siblings('table').hide();
else
{
currentVisibleThreads.push(nPostID);
nShownCount++;
$(this).siblings('table').show();
}
});
}
function IgnoreItem(event)
{
var nCurrentID = event.data.param1;
var sList = event.data.param2;
if (sList == 'IgnoredUserList')
{
addItem = {}
addItem.ID = nCurrentID;
CurrentList = GetListFromLocalStorage(sList);
nFoundIndex = containsObject(nCurrentID,CurrentList);
if (nFoundIndex == -1)
CurrentList.push(addItem);
else
CurrentList.splice(nFoundIndex,1);
localStorage.setItem(sList, JSON.stringify(CurrentList));
Posts.forEach( function(s) {
if (s.UserID == nCurrentID)
{
s.Hide = nFoundIndex == -1 ? true : false;
AddHideLink(s.Post);
}
} )
}
else
{
Posts.forEach( function(s) {
if (s.ID == nCurrentID)
{
s.Hide = !s.Hide;
AddHideLink(s.Post);
}
} )
}
if (event.data.param3)
event.data.param3();
return 0;
}
function GetListFromLocalStorage(sListName)
{
return localStorage.getItem(sListName) ? JSON.parse(localStorage.getItem(sListName)) : [];
}
function containsObject(id, list) {
var i;
for (i = 0; i < list.length; i++) {
if (list[i].ID == id) {
return i;
}
}
return -1;
}