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UnfollowHater

Shows who unfollowed you on Tumblr

  1. // ==UserScript==
  2. // @name           UnfollowHater
  3. // @namespace      tumblr-unfollowhater
  4. // @description    Shows who unfollowed you on Tumblr
  5. // @include        http://www.tumblr.com/blog/*
  6. // @include        https://www.tumblr.com/blog/*
  7. // @author		   Adrian Sanchez
  8. // @version        2.0.0 beta
  9. // @grant		   none  
  10. // @require       http://code.jquery.com/jquery-2.1.4.js
  11. // @require       http://code.jquery.com/ui/1.11.4/jquery-ui.js
  12. // ==/UserScript==
  13.  
  14. //***********************************************************************************      
  15. //      This program is free software: you can redistribute it and/or modify
  16. //      it under the terms of the GNU General Public License as published by
  17. //      the Free Software Foundation, either version 3 of the License, or
  18. //      (at your option) any later version.
  19. //
  20. //      This program is distributed in the hope that it will be useful,
  21. //      but WITHOUT ANY WARRANTY; without even the implied warranty of
  22. //      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23. //      GNU General Public License for more details.
  24. //
  25. //      You should have received a copy of the GNU General Public License
  26. //      along with this program.  If not, see http://www.gnu.org/licenses/gpl-3.0.html
  27. //***********************************************************************************
  28. if (window.top != window.self)  //-- Don't run on frames or iframes
  29.     return;
  30.     
  31. var FUNCTION_DESCRIPTION_UNFOLLOWER = 'Current new unfollows:';
  32. var FUNCTION_DESCRIPTION_NEWFOLLOWER = 'Current new followers:';
  33. var FUNCTION_DESCRIPTION_TOTAL_UNFOLLOWER = 'Total unfollows since this script is running:';
  34. var loading_control = {function_name:'loading', title:'Parsing Pages', function_description:''};
  35. var error_control = {function_name:'error', title:'Error', function_description:'There was an error while the script was executing: '};
  36. var unfollow_control = {function_name:'unfollower', title:'Unfollowers', function_description:FUNCTION_DESCRIPTION_UNFOLLOWER};
  37. var new_follow_control = {function_name:'new_follower', title:'New Followers', function_description:FUNCTION_DESCRIPTION_NEWFOLLOWER};
  38. var total_follow_control = {function_name:'total_unfollower', title:'Total Unfollowers', function_description:FUNCTION_DESCRIPTION_TOTAL_UNFOLLOWER};
  39.  
  40. function load_css(){
  41.     var css_jqueryui = document.createElement('link');
  42.     css_jqueryui.rel = 'stylesheet';
  43.     css_jqueryui.type = 'text/css';
  44.     css_jqueryui.href = 'https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css';
  45.  
  46.     var style = document.createElement('style');
  47.     style.innerHTML = "#feedback { font-size: 1.4em; }"+
  48.         " #selectable .ui-selecting { background: #FECA40; }"+
  49.         " #selectable .ui-selected { background: #F39814; color: white; }"+
  50.         " #selectable { list-style-type: none; margin: 0; padding: 0; width: 60%; }"+
  51.         " #selectable li { margin: 3px; padding: 0.4em; font-size: 1.4em; height: 18px; text-align: center; }";
  52.  
  53.     document.getElementsByTagName("head")[0].appendChild(css_jqueryui);
  54.     document.getElementsByTagName("head")[0].appendChild(style);
  55.  
  56. }
  57.  
  58. function getTumblelog(){
  59.     return document.URL.split("/")[4].replace(/[#]/gi,"");
  60. }
  61.  
  62. function get_dom_from_string(data){
  63.     var element = document.createElement('div');
  64.     element.innerHTML = data;
  65.     return element;
  66. }
  67.  
  68. function process(){
  69.     load_css();
  70.     display_control(loading_control, 0);
  71.  
  72.     $.ajax({
  73.         url: furl,
  74.         cache: false   
  75.     }).done(function(data) {
  76.         var follower_list = get_follower_list(data);
  77.         var current_list = jQuery.parseJSON(localStorage.getItem(getTumblelog()+"_followersList"));
  78.         var storage_string_unfollower = localStorage.getItem(getTumblelog()+"_unfollowersList");
  79.  
  80.         var unfollowers_list = compare_lists(current_list,follower_list);
  81.         var new_followers_list  = compare_lists(follower_list,current_list);
  82.         var total_unfollowers_list = create_total_unfollowers_list((storage_string_unfollower===null)?[]:jQuery.parseJSON(storage_string_unfollower),new_followers_list,unfollowers_list);
  83.  
  84.         if ((unfollowers_list !==null)&&(unfollowers_list.length >  0)){
  85.             localStorage.setItem(getTumblelog()+"_unfollowersList",JSON.stringify(total_unfollowers_list));
  86.         }
  87.         
  88.         remove_control(loading_control);
  89.         set_control(unfollowers_list,unfollow_control);
  90.         set_control(new_followers_list,new_follow_control);
  91.         set_control(total_unfollowers_list,total_follow_control);
  92. 		localStorage.setItem(getTumblelog()+"_followersList",JSON.stringify(follower_list));
  93.         console.log("done");
  94.     }).fail(function(data,textStatus,errorThrown) {
  95.         display_error({text_status:textStatus, error_thrown:errorThrown});
  96.     });
  97. }
  98.  
  99. function create_total_unfollowers_list(total_unfollowers_list, new_followers_list, unfollowers_list){
  100.     var tul_wo_nf_list = compare_lists(total_unfollowers_list,new_followers_list);
  101.     var tul_wo_uf_list = compare_lists(tul_wo_nf_list,unfollowers_list);
  102.     return tul_wo_uf_list.concat(unfollowers_list);
  103. }
  104.  
  105. function get_follower_list(data){
  106.     var followerPages = Math.ceil(get_follower_count(data)/followersPage);
  107.     var furl_ext = furl+"/page/";
  108.     var followerList = [];
  109.  
  110.     for(i=0; i<followerPages; i++){
  111.         var page = i+1;
  112.         $.ajax({
  113.             async: false,
  114.             url: furl_ext+page,
  115.             cache: false
  116.         }).done(function(data) {
  117.             update_counter_control(loading_control, page+"/"+followerPages);
  118.             var element = get_dom_from_string(data);
  119.             $(element).find('.name').each(function(){
  120.                 var link = $(this).find('a').attr('href');
  121.                 followerList[followerList.length] = {name: $(this).text(),
  122.                                                      url: link};
  123.             });
  124.         }).fail(function(data,textStatus,errorThrown) {
  125.             display_error({text_status:textStatus, error_thrown:errorThrown});
  126.         });
  127.     }
  128.     set_new_follower_list(followerList);
  129.     return followerList;
  130. }
  131.  
  132.  
  133. function get_follower_count(data){
  134.     var element = get_dom_from_string(data);
  135.     return parseInt($(element).find('.title_and_controls').text().replace(/\,/g,'').replace(/\./g,'').replace(/\ /g,'').match("[0-9]+"));
  136. }
  137.  
  138. function set_new_follower_list(list){
  139.     if(virgen){
  140.         localStorage.setItem(getTumblelog()+"_followersList",JSON.stringify(list));
  141.     }
  142. }
  143.  
  144. function compare_lists(current_list, new_list){
  145.     var diff = [];
  146.     for(var i=0; i<current_list.length; i++){
  147.         var found=false;
  148.         for(var j=0; j<new_list.length; j++){
  149.             if(new_list[j]["name"]==current_list[i]["name"]){
  150.                 found=true;
  151.                 break;
  152.             }
  153.         }
  154.         if(!found){
  155.             diff[diff.length]=current_list[i];
  156.         }
  157.     }
  158.     return diff;
  159. }
  160.  
  161. function set_control(list, control) {
  162.     var count = list.length;
  163.  
  164.  
  165.     display_control(control, count);    
  166.  
  167.  
  168.     insert_content_dialog(control, 
  169.                           function(){
  170.                               var element = create_content_dialog(control);
  171.                               var list_element = display_list(list);
  172.                               $('#'+element.id).empty();
  173.                               $(element).append(list_element);
  174.                               $(element).append(please_donate());
  175.                               $(element).dialog({
  176.                                   title: control.title,
  177.                                   close: function( event, ui ) {
  178.                                       list_element.innerHTML="";
  179.                                   }
  180.                               });
  181.                               $(element).position({
  182.                                   my: "center"
  183.                               });
  184.                           });
  185.  
  186. }
  187.  
  188. function create_content_dialog(control){
  189.     var element = document.createElement('div');
  190.     var description_text = document.createElement('div');
  191.     element.id = control.function_name+"_dialog";
  192.     description_text.id = control.function_name+"_text";
  193.     description_text.innerHTML = control.function_description;
  194.     $(element).append(description_text);
  195.     return element;
  196. }
  197.  
  198. function insert_content_dialog(control, functionality){
  199.     $('#'+control.function_name+'_control').click(functionality);
  200. }
  201.  
  202. function display_control(control, count){
  203.     $('#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>');
  204.     $('#'+control.function_name+'_count').text(count);
  205. }
  206.  
  207. function update_counter_control(control, count){
  208.     $('#'+control.function_name+'_count').text(count);
  209. }
  210.  
  211. function remove_control(control){
  212.     $('#'+control.function_name+'_control').remove();
  213. }
  214.  
  215. function display_list(follower_list){
  216.     var ol = document.createElement('ol');
  217.     $(ol).selectable();
  218.     for(i=0;i<follower_list.length;i++){
  219.         var li = document.createElement('li');
  220.         var a = document.createElement('a');
  221.  
  222.         $(a).attr('href',follower_list[i]["url"]).text(follower_list[i]["name"]);
  223.         $(a).attr('target','_blank');
  224.         $(li).addClass('ui-widget-content').append(a);
  225.         $(ol).append(li);
  226.     }
  227.     return ol;
  228. }
  229.  
  230. function please_donate(){
  231.     var paypal_html='<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_blank">'+
  232.         '<input type="hidden" name="cmd" value="_s-xclick">'+
  233.         '<input type="hidden" name="hosted_button_id" value="WD4YNAQALVHLC">'+
  234.         '<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!">'+
  235.         '<img alt="" border="0" src="https://www.paypalobjects.com/es_XC/i/scr/pixel.gif" width="1" height="1"></form>';
  236.  
  237.     var paypal_element = document.createElement('div');
  238.     paypal_element.innerHTML = paypal_html;
  239.  
  240.     return paypal_element;
  241. }
  242.  
  243. function display_error(error){
  244.     display_control(error_control, error);
  245.     insert_content_dialog(error_control,  function(){
  246.         var element = create_content_dialog(error_control);
  247.         $('#'+element.id).empty();
  248.         $(element).append(please_donate());
  249.         $('#'+control.function_name+'_text').text('\n\n'+error.text_status+": "+error.error_thrown);
  250.         $(element).dialog({
  251.             title: control.title,
  252.             close: function( event, ui ) {
  253.                 $('#'+control.function_name+'_text').text('');
  254.             }
  255.         });
  256.         $(element).position({
  257.             my: "center"
  258.         });
  259.     });
  260. }
  261.  
  262. function top_icon(){
  263. }
  264.  
  265. var followersPage = 40;
  266. var blogUrl = window.location.protocol+"//www.tumblr.com/blog/";
  267. var furl = blogUrl+getTumblelog()+"/followers";
  268. var virgen = (localStorage.getItem(getTumblelog()+"_followersList")===null);
  269. console.log("start");
  270.  
  271. $(document).ready(function() {  
  272. process();
  273. });
  274.  
  275.  
  276.