Skrypt poprawia wyświetlanie widoku programu na weeb.tv

weeb.tv.js

// ==UserScript==
// @name         Panel weeb.tv
// @namespace    weeb.tv
// @version      0.1
// @description  Skrypt poprawia wyświetlanie widoku programu na weeb.tv
// @author       Chauek
// @match        http://weeb.tv/online/*
// @match        http://weeb.tv/channel/*
// @grant        none
// ==/UserScript==
//
// Skrypt zmienia widok strony podgladu telewizji na bardziej uzyteczna wersje.
//
// UWAGA!
// Strona Weeb.tv utrzymuje się z reklam bądź kont premium. 
// Ten skrypt przykrywa reklamy dlatego powinni go używać tylko użytkownicy premium.
//
// Skrypt zostal przetestowany na Chrome z pluginem Tempermonkey oraz na
// Firefox z pluginem Greasemonkey. Aby go użyć należy zainstalować plugin
// i wejść na stronę weeb.tv i dodać skrypt do pluginu.
//
$( document ).ready(function() {
    console.log('Start');
    
    var windowWidth = $(window).width();
    var windowHeight = $(window).height();
    
    var originalWidth = 550;
    var originalHeight = 390;

    var contentWidth = windowWidth - 20;
    var contentHeight = windowHeight - 20;
    
    var newWidth = contentWidth;
    var newHeight = contentHeight;
    
    if (newHeight > (newWidth*originalHeight)/originalWidth) {
        newHeight = Math.floor((newWidth*originalHeight)/originalWidth);
    }
    else {
       	newWidth = Math.floor((newHeight*originalWidth)/originalHeight);
    }
    
    var playlistWidth = contentWidth - newWidth; // 60 na marginesy i bordery
    var playlistHeight = newHeight;
    
    init_overlay_mode(newWidth, newHeight, playlistWidth, playlistHeight);
    
    var playlist = [];
    var channels = [];
    var channelsNames = [];
    var search = '';
    
    resetPlaylist(channels, playlist, channelsNames);
    rewritePlaylist(channels, playlist, channelsNames, search);
    
    $( "#search_box" ).keyup(function() {
        searchPlaylist( $( "#search_box" ).val() );
    });
});

function init_overlay_mode(newWidth, newHeight, playlistWidth, playlistHeight)
{
    var player_video = $("#player_video").html();
    var playlist = $("#playlist").html();
    
    $("#player_video").remove();
    $("#playlist").remove();
    
    $("body").append('<div id="video_popup" style="display: block; width: 100%;height: 700;position: absolute;top: 0;left: 0;z-index: 100;background-color: #efefef;">'+
                     '<div id="player_video">'+player_video+'</div>'+
                     '<div id="playlist_container" style="display:block; float:left;">'+
                     '<div ><input id="search_box" style="width:100%;margin-top: 7px;color:#aaa;" type="text" value="Szukaj..." /> </div>'+
                     '<div id="playlist" style="width:100%;border: ">'+playlist+'</div>'+
                     '</div></div>');
    
    $("#player_video").css('width', newWidth);
    $("#player_video").css('height', newHeight);
    resize_embedded($('#player_object'), newWidth, newHeight);
    
    $("#playlist_container").width(playlistWidth);
    $("#playlist_container").height(playlistHeight);
    $("#playlist").height(playlistHeight-30);
    $("#playlist a").css('float', 'left');
    $("#playlist a").css('margin-right', '5px');
    
    $(window).scrollTop($('#player_video').offset().top);
    
    $("#container").remove();
    
    $('#search_box').focus(function() {
        if ($('#search_box').css('color') == 'rgb(170, 170, 170)') {
            $('#search_box').css('color', '#000');
            $('#search_box').unbind( "focus" );
            $('#search_box').val( "" );
        }
    });
}


function resize_embedded(object, width, height)
{
    var html = $(object).html();
    
    var regex = /(width=")[0-9]+(")/;
	html = html.replace(regex, "$1"+width+"$2");
    
    var matches = html.match(regex)
    
    var regex = /(height=")[0-9]+(")/;
	html = html.replace(regex, "$1"+height+"$2");

    $(object).html(html);
}

function resetPlaylist(channels, playlist, channelsNames) 
{
    $('#playlist').children().each(function( index, element ) {
        var name = $(this).find('strong').first().text();
        var slag = name.replace(/[ ,\(\)\*\^]/g, '').toLowerCase();
        channels[slag] = $(this);
        playlist[index] = slag;
        channelsNames[slag] = name;
    });
    playlist.sort();
}

function rewritePlaylist(channels, playlist, channelsNames, search) 
{
    $('#playlist').html('');
    
    for (var i=0; i<playlist.length; i++) {
    	$('#playlist').append(channels[playlist[i]]);
    }
}

function searchPlaylist(searchString)
{
    var re = new RegExp(searchString, "i");
    
    $('#playlist').children().each(function( index, element ) {
        var name = $(this).find('strong').first().text();
        if (re.test(name)) {
            $(this).show();
        }
        else {
            $(this).hide();
        }
    });
}