Shows who unfollowed you on Tumblr
// ==UserScript==
// @name UnfollowHater
// @namespace tumblr-unfollowhater
// @description Shows who unfollowed you on Tumblr
// @include http://www.tumblr.com/blog/*
// @include https://www.tumblr.com/blog/*
// @author Adrian Sanchez
// @version 2.0.0 beta
// @grant none
// @require http://code.jquery.com/jquery-2.1.4.js
// @require http://code.jquery.com/ui/1.11.4/jquery-ui.js
// ==/UserScript==
//***********************************************************************************
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see http://www.gnu.org/licenses/gpl-3.0.html
//***********************************************************************************
if (window.top != window.self) //-- Don't run on frames or iframes
return;
var FUNCTION_DESCRIPTION_UNFOLLOWER = 'Current new unfollows:';
var FUNCTION_DESCRIPTION_NEWFOLLOWER = 'Current new followers:';
var FUNCTION_DESCRIPTION_TOTAL_UNFOLLOWER = 'Total unfollows since this script is running:';
var loading_control = {function_name:'loading', title:'Parsing Pages', function_description:''};
var error_control = {function_name:'error', title:'Error', function_description:'There was an error while the script was executing: '};
var unfollow_control = {function_name:'unfollower', title:'Unfollowers', function_description:FUNCTION_DESCRIPTION_UNFOLLOWER};
var new_follow_control = {function_name:'new_follower', title:'New Followers', function_description:FUNCTION_DESCRIPTION_NEWFOLLOWER};
var total_follow_control = {function_name:'total_unfollower', title:'Total Unfollowers', function_description:FUNCTION_DESCRIPTION_TOTAL_UNFOLLOWER};
function load_css(){
var css_jqueryui = document.createElement('link');
css_jqueryui.rel = 'stylesheet';
css_jqueryui.type = 'text/css';
css_jqueryui.href = 'https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css';
var style = document.createElement('style');
style.innerHTML = "#feedback { font-size: 1.4em; }"+
" #selectable .ui-selecting { background: #FECA40; }"+
" #selectable .ui-selected { background: #F39814; color: white; }"+
" #selectable { list-style-type: none; margin: 0; padding: 0; width: 60%; }"+
" #selectable li { margin: 3px; padding: 0.4em; font-size: 1.4em; height: 18px; text-align: center; }";
document.getElementsByTagName("head")[0].appendChild(css_jqueryui);
document.getElementsByTagName("head")[0].appendChild(style);
}
function getTumblelog(){
return document.URL.split("/")[4].replace(/[#]/gi,"");
}
function get_dom_from_string(data){
var element = document.createElement('div');
element.innerHTML = data;
return element;
}
function process(){
load_css();
display_control(loading_control, 0);
$.ajax({
url: furl,
cache: false
}).done(function(data) {
var follower_list = get_follower_list(data);
var current_list = jQuery.parseJSON(localStorage.getItem(getTumblelog()+"_followersList"));
var storage_string_unfollower = localStorage.getItem(getTumblelog()+"_unfollowersList");
var unfollowers_list = compare_lists(current_list,follower_list);
var new_followers_list = compare_lists(follower_list,current_list);
var total_unfollowers_list = create_total_unfollowers_list((storage_string_unfollower===null)?[]:jQuery.parseJSON(storage_string_unfollower),new_followers_list,unfollowers_list);
if ((unfollowers_list !==null)&&(unfollowers_list.length > 0)){
localStorage.setItem(getTumblelog()+"_unfollowersList",JSON.stringify(total_unfollowers_list));
}
remove_control(loading_control);
set_control(unfollowers_list,unfollow_control);
set_control(new_followers_list,new_follow_control);
set_control(total_unfollowers_list,total_follow_control);
localStorage.setItem(getTumblelog()+"_followersList",JSON.stringify(follower_list));
console.log("done");
}).fail(function(data,textStatus,errorThrown) {
display_error({text_status:textStatus, error_thrown:errorThrown});
});
}
function create_total_unfollowers_list(total_unfollowers_list, new_followers_list, unfollowers_list){
var tul_wo_nf_list = compare_lists(total_unfollowers_list,new_followers_list);
var tul_wo_uf_list = compare_lists(tul_wo_nf_list,unfollowers_list);
return tul_wo_uf_list.concat(unfollowers_list);
}
function get_follower_list(data){
var followerPages = Math.ceil(get_follower_count(data)/followersPage);
var furl_ext = furl+"/page/";
var followerList = [];
for(i=0; i<followerPages; i++){
var page = i+1;
$.ajax({
async: false,
url: furl_ext+page,
cache: false
}).done(function(data) {
update_counter_control(loading_control, page+"/"+followerPages);
var element = get_dom_from_string(data);
$(element).find('.name').each(function(){
var link = $(this).find('a').attr('href');
followerList[followerList.length] = {name: $(this).text(),
url: link};
});
}).fail(function(data,textStatus,errorThrown) {
display_error({text_status:textStatus, error_thrown:errorThrown});
});
}
set_new_follower_list(followerList);
return followerList;
}
function get_follower_count(data){
var element = get_dom_from_string(data);
return parseInt($(element).find('.title_and_controls').text().replace(/\,/g,'').replace(/\./g,'').replace(/\ /g,'').match("[0-9]+"));
}
function set_new_follower_list(list){
if(virgen){
localStorage.setItem(getTumblelog()+"_followersList",JSON.stringify(list));
}
}
function compare_lists(current_list, new_list){
var diff = [];
for(var i=0; i<current_list.length; i++){
var found=false;
for(var j=0; j<new_list.length; j++){
if(new_list[j]["name"]==current_list[i]["name"]){
found=true;
break;
}
}
if(!found){
diff[diff.length]=current_list[i];
}
}
return diff;
}
function set_control(list, control) {
var count = list.length;
display_control(control, count);
insert_content_dialog(control,
function(){
var element = create_content_dialog(control);
var list_element = display_list(list);
$('#'+element.id).empty();
$(element).append(list_element);
$(element).append(please_donate());
$(element).dialog({
title: control.title,
close: function( event, ui ) {
list_element.innerHTML="";
}
});
$(element).position({
my: "center"
});
});
}
function create_content_dialog(control){
var element = document.createElement('div');
var description_text = document.createElement('div');
element.id = control.function_name+"_dialog";
description_text.id = control.function_name+"_text";
description_text.innerHTML = control.function_description;
$(element).append(description_text);
return element;
}
function insert_content_dialog(control, functionality){
$('#'+control.function_name+'_control').click(functionality);
}
function display_control(control, count){
$('#dashboard_controls_open_blog').append('<li id="'+control.function_name+'_control" class="controls_section_item "><a class="control-item control-anchor posts"><div class="hide_overflow">'+control.title+'</div><span id="'+control.function_name+'_count" class="count"></span></a></li>');
$('#'+control.function_name+'_count').text(count);
}
function update_counter_control(control, count){
$('#'+control.function_name+'_count').text(count);
}
function remove_control(control){
$('#'+control.function_name+'_control').remove();
}
function display_list(follower_list){
var ol = document.createElement('ol');
$(ol).selectable();
for(i=0;i<follower_list.length;i++){
var li = document.createElement('li');
var a = document.createElement('a');
$(a).attr('href',follower_list[i]["url"]).text(follower_list[i]["name"]);
$(a).attr('target','_blank');
$(li).addClass('ui-widget-content').append(a);
$(ol).append(li);
}
return ol;
}
function please_donate(){
var paypal_html='<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_blank">'+
'<input type="hidden" name="cmd" value="_s-xclick">'+
'<input type="hidden" name="hosted_button_id" value="WD4YNAQALVHLC">'+
'<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donate_SM.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">'+
'<img alt="" border="0" src="https://www.paypalobjects.com/es_XC/i/scr/pixel.gif" width="1" height="1"></form>';
var paypal_element = document.createElement('div');
paypal_element.innerHTML = paypal_html;
return paypal_element;
}
function display_error(error){
display_control(error_control, error);
insert_content_dialog(error_control, function(){
var element = create_content_dialog(error_control);
$('#'+element.id).empty();
$(element).append(please_donate());
$('#'+control.function_name+'_text').text('\n\n'+error.text_status+": "+error.error_thrown);
$(element).dialog({
title: control.title,
close: function( event, ui ) {
$('#'+control.function_name+'_text').text('');
}
});
$(element).position({
my: "center"
});
});
}
function top_icon(){
}
var followersPage = 40;
var blogUrl = window.location.protocol+"//www.tumblr.com/blog/";
var furl = blogUrl+getTumblelog()+"/followers";
var virgen = (localStorage.getItem(getTumblelog()+"_followersList")===null);
console.log("start");
$(document).ready(function() {
process();
});