govnokod_poetry.js

// ==UserScript==
// @name        govnokod_poetry
// @namespace   mugiseyebrows.ru
// @include     http://govnokod.ru/
// @include     http://govnokod.ru/?page=*
// @version     1
// @grant       none
// ==/UserScript==

var timeout = 1000;

function loadComments() {
  var entries = $('a.entry-comments-load');
  entries.each(
    function(i,item){
      setTimeout(function(){$(item).click()},i*timeout);
    }
  );
  return entries.length;
}

function beginsWithCapital(line) {
  return line.length > 0 && ((line[0] >= 'А' && line[0] <= 'Я') /*|| (line[0] >= 'A' && line[0] <= 'Z')*/);
}

function findPoetry() {
  var poetry = [];
  $('div.entry-comment').each(function(i,item){
    var lines = $(item).text().split(/\n/);
    //console.log(lines);
    var maxLength = 70;
    for (var i=0;i<lines.length-3;i++) {
      if (
        beginsWithCapital(lines[i+0]) && lines[i+0].length < maxLength &&
        beginsWithCapital(lines[i+1]) && lines[i+1].length < maxLength &&
        beginsWithCapital(lines[i+2]) && lines[i+2].length < maxLength &&
        beginsWithCapital(lines[i+3]) && lines[i+3].length < maxLength) {

        var href = $(item).parent().find('a.comment-link').attr('href');
        var author = $(item).parent().find('.entry-author').html();

        var link1 = '<a href="' + href.match(/#.*/) + '">' + 'сюда' + '</a> ';
        var link2 = '<a href="' + href + '">' + 'туда' + '</a> '

        lines.push('<br>' + author + ' ' + link1 + link2);
        poetry.push(lines.join("<br>"));
        //console.log('true');

        break;
      }
    }
    //console.log('false');
  });
  return poetry;
}

function findAndShowPoetry() {
  var poetry = findPoetry();
  $('#mydiv').html('<p>' + poetry.join('</p><hr><p>') + '</p>');
  //set target="_blank"
  $('#mydiv a').each(function(i,item) {
    if ($(item).attr('href').match(/^#/) == null) {
      $(item).attr('target','_blank');
    }
  });
  $('#mydiv').css('height','100%');
  $('#mydiv').css('overflow','scroll');
}

function toggleLeftRight(id) {
  var el = $(id);
  var pl = el.css('padding-left');
  var pr = el.css('padding-right');
  el.css('padding-left',pr);
  el.css('padding-right',pl);
  if (el.css('left') == '0px') {
    el.css('left',null);
    el.css('right','0px');
  } else {
    el.css('left','0px');
    el.css('right',null);
  }
}

window.onload = function() {
  var button1 = '<input type="button" id="mybutton1" value="_[]" />';
  var button2 = '<input type="button" id="mybutton2" value="<->" />';
  var buttons = '<div id="mybuttons" style="position:fixed; top:0px; left:0px;">' + button1 + button2 + '</div>';

  var divStyle = 'position: fixed; top: 0; left: 0; padding: 10px 10px 10px 70px; background-color: rgba(255,255,255,0.8);';
  var div = '<div id="mydiv" style="' + divStyle + '"></div>'
  $('body').append(div + buttons);

  $('#mybutton1').click(function(){$('#mydiv').toggle();});
  $('#mybutton2').click(function(){toggleLeftRight('#mydiv');toggleLeftRight('#mybuttons');});

  $('#mydiv').html('loading...');
  var length = loadComments();
  setTimeout(findAndShowPoetry,(length)*timeout+3000);
}