#!/usr/bin/perl

# Last edit on January 12 2011, 10:25 PM

$appname = 'youtube-viewer';
$version = 'v2.4.4';

=start
-------------------------------------------------------
  (C) 2010-2011 by Trizen
  WebSite: http://trizen.go.ro
  Email: echo dHJpemVueEBnbWFpbC5jb20K | base64 -d
-------------------------------------------------------

[?] What is this script for?          
 - This script is useful if do you hate the Flash Player and love YouTube.
 - Using this script you can search and play YouTube Videos with MPlayer...
 - Have fun!

[!] Most important changes are written in the changelog!

 [CHANGELOG]
 - First version with Windows support. Require SMPlayer to play videos. See MPlayer Line      - NEW (v2.4.*)
 - Code has been changed in a proportion of ~60% and optimized for speed // --480 became -4   - NEW (v2.4.*)
 - Added mega-powers of omnibox to the STDIN :)                                               - NEW (v2.3.*)
 - Re-added the option to list and play youtube videos from a user profile. Usage: -u [user]  - NEW (v2.3.*)
 - Added a new option to play all video clips from a category. Usage: '-c 9' and insert 'all' - NEW (v2.3.*)
 - Category area is more friendly... New options: -c [n] where 'n' is the number of category  - NEW (v2.3.*)
 - Added a new option to play only the audio track of a videoclip. Usage: [words] -n          - NEW (v2.3.*)
 - Added option for fullscreen (-f, --fullscreen). Usage: youtube-viewer [words] -f           - NEW (v2.3.*)
 - Added one new option '-c'. It shows available categories and will let you to choose one.   - NEW (v2.3.*)
 - Added one new option '-m'. It shows 3 pages of youtube video results. Usage: [words] -m    - NEW (v2.3.*)
 - For "-p" option has been added 3 pages of youtube video results (60 clips)                 - NEW (v2.3.*)
 - Added "-prefer-ipv4" to the mplayer line (videoclips starts in no time now).               - NEW (v2.3.*)
 - Search and play videos at 480p, 720p. Ex: [words] --480, [words] -p --480                  - NEW (v2.3.*)
 - Search has been corrected due to some YouTube changes...                                   - (v2.2.*)
 - Added support to play a video at 480p even if it's resolution is higher. Ex: [url] --480   - (v2.2.*)
 - Added a nice feature which prints some informations about the video which you watching at  - (v2.2.*)
 - Added support to play videos by your order. Example: after search results, insert: 3 5 2 1 - (v2.1.*)
 - Added support for next pages of video results (press ENTER when ask you to insert number)  - (v2.1.*)
 - Bug fixed: "Numbers go crazy after more than 20 video results".                            - (v2.1.*)
 - Added support to continue playing searched videos, usage: "youtube-viewer [words] -p"      - (v2.1.*)
 - Added support to print counted videos and support to insert the number of video to play it - (v2.1.*)
 - Added support to search YouTube Videos in script (ex: youtube-viewer avatar trailer 2009)  - (v2.0.*)
 - Added support for script to choose automat quality if it is lower than 1080p               - (v2.0.*)
 - Added support to choose the quality only between 720p and 1080p (if it is available)       - (v2.0.*)
 - Added support for an YouTube video code (ex: youtube-viewer WVTWCPoUt8w)                   - (v1.0.*)
 - Added support for 720p and 1080p YouTube Videos...                                         - (v1.0.*)
 
 Special thanks to:
 - Army (for bugs reports and for his great ideas)
 - dhn (for adding youtube-viewer in freshports.org)
 
 And also many thanks to:
 - everybody who use this script...
=cut

require LWP::UserAgent;

$os = $^O;
if ($os =~ /MSWin/) {
    $MPlayerLine = '"C:\\Program Files\\SMPlayer\\mplayer\\mplayer.exe" -prefer-ipv4 -cache 10000 -cache-min 1';
}
else {
    $MPlayerLine = 'mplayer -prefer-ipv4 -cache 100000 -cache-min 1';
}
$lwp = 'LWP::UserAgent'->new;
$lwp->agent('Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/534.16 (KHTML, like Gecko) Chrome/10.0.634.0 Safari/534.16');
unless ($os =~ /MSWin/) {
    $bred = "\e[1;31m";
    $bgreen = "\e[1;32m";
    $reset = "\e[0m";
}
$a = $ARGV[0];
$b = $ARGV[1];
unless ($b) {
    $b = '';
}
unless ($a) {
    $a = '';
}
if ($a =~ /^(-v|--version)$/) {
    $appname =~ s/-/ /;
    $appname =~ s/(.)(.+) (.)/\U$1\E\L$2 \E\U$3\E/g;
    print "$appname $version\n";
    exit;
}
my($Picks, $pickcat, $Search);
$PickBackup = '';
$SearchBackup = '';
$MoreResults = '';
$FirstPage = 1;
$NextPage = 1;
$username = 0;
$pick = '';
if ($a =~ /^(-a|--author)$/) {
    @_ = ('4', '2', ')', ':', '%', '.');
    foreach $_ (@_) {
        $@ = '@';
        $_ = $@ | $_;
        &_;
        sub _ {
            $@ = $] * ($] * 3 + 1);
            print '=' x $@ . "\n";
        }
        print "\t" x $] . "\U$_\n\E";
        &_;
    }
    exit;
}
$Working = "\n[...] Working... Please wait...$reset\n";
$app = $0;
$app =~ s[(.*)/([^/]+)$][$2];
for ($n = 0; $n <= $#ARGV; ++$n) {
    push @args, $ARGV[$n];
}
if ($args[0]) {
    foreach $arg (@args) {
        next if $arg eq '';
        $arg =~ s/--novideo/-n/;
        $arg =~ s/--categories/-c/;
        $arg =~ s/^-([-]?)f(.*)/-f/;
        if ($arg eq '-n') {
            $MPlayerLine =~ s/mplayer /mplayer -novideo /;
            $MPlayerLine =~ s/mplayer.exe"/mplayer.exe" -novideo/;
            $SearchBackup = ' --480';
        }
        if ($arg =~ /^-([-]?)([\d]+)/) {
            $SearchBackup .= " $arg";
        }
        if ($arg eq '-c') {
            $categories = 'TRUE';
        }
        if ($arg eq '-m' or $arg eq '-p') {
            $MoreResults = 1;
        }
        else {
            $MoreResults = 0;
        }
        if ($arg eq '-f') {
            $SearchBackup .= " $arg";
            $MPlayerLine =~ s/mplayer /mplayer -fs /;
            $MPlayerLine =~ s/mplayer.exe"/mplayer.exe" -fs/;
        }
    }
}
if ($a eq '' or $a =~ /^([-]?)-([471]+)|^-f|^-m|^-n/ and $b eq '') {
    &InsertURL;
}
if ($a) {
    $a =~ s[http://.*embed/][]i;
    if ($a =~ m[^http://] and not $a =~ /youtube\.com/) {
        $connect = $lwp->get($a);
        if ($connect->content =~ m[youtube.com/v/([\w\-]{11})]) {
            $youtube = "v=$1";
            &GetYouTube;
        }
    }
}
if ($a =~ /^-g([^\=]*)=([\w]+)/) {
	$NextPage = 0;
    $a = "http://www.youtube.com/music/$2";
    $Search .= ' ';
}
elsif ($a =~ /^-g$/ and $b =~ /([\w]*)/) {
	$NextPage = 0;
    $a = "http://www.youtube.com/music/$b";
    $Search .= ' ';
}
sub InsertURL {
    print "\n$bred=>>$reset$bgreen Insert an YouTube URL or search something...\n$reset> ";
    chomp($youtube = <STDIN>);
    if ($youtube =~ m[^http://] and not $youtube =~ /youtube\.com/) {
        $connect = $lwp->get($youtube);
        if ($connect->content =~ m[youtube.com/v/([\w\-]{11})]) {
            $youtube = "v=$1";
            &GetYouTube;
        }
    }
    elsif (not $youtube =~ m[youtube.com(.+)v([\=/]+)([\w\-]{11})] and $youtube) {
        $SearchBackup .= ' ' . $youtube;
        $Search = $youtube;
        $number = 0;
        &Trizen;
    }
    elsif (not $youtube =~ /youtube.com(.+)([\w\-]{11})/) {
        print $bred;
        print "\n(x_x) Invalid URL...\n\n";
        print $reset;
        exit;
    }
    else {
        print $bgreen . '';
        &GetYouTube;
    }
}
if ($categories) {
    foreach $arg (@args) {
        if ($arg =~ /^([\d]+)$/) {
            $catnr = $1;
        }
    }
    unless ($catnr) {
        $catnr = '';
    }
}
if ($a =~ /youtube.com/ and not $a =~ m[v([=/]+)([\w\-]+)]) {
    $c = 'TRUE';
    $CatURL = $a;
    &CatSearch;
}
else {
    $c = '';
}
if ($a =~ /^-u/ and not $b =~ /(.+)/) {
    die "\nUsage:  $0 -u [username]\n\t$0 [username] -u\n\n";
}
if ($a =~ /^-([-]*)u/ and $b =~ /(.+)/ or $b =~ /^-([-]*)u/) {
    if ($b =~ /^-([-]*)u/) {
        $b = $a;
    }
    $username = 1;
    $NextPage = 0;
    $ytp = "http://gdata.youtube.com/feeds/api/users/$b/uploads";
    $connect = $lwp->get($ytp);
    $cc = $connect->content;
    if ($cc eq 'User not found') {
        die "\n(x_x) $cc...\n\n";
    }
    $cc =~ s/\n//g;
    $cc =~ s/<title type='text'>/\nTITLE=/g;
    @content = split(?\n?, $cc, 0);
    foreach $_ (@content) {
        if ($_ =~ /TITLE\=/) {
            $_ =~ s[TITLE\=([^\<]+)</title>(.+)v\=([\w\-]{11})(.+)duration([^\']*)'([\d\:]+)'(.+)][v=$3+title="$1">+video-time">$6];
            push @Videos, $_;
        }
    }
    print "\n";
    &PrintResults;
}
if ($a =~ /^([-]?)-c/) {
    if ($catnr =~ /(.+)/) {
        print $bgreen . "$Working";
    }
    if ($b =~ /([-]?)-([\d]+)/) {
        $PickBackup = $b;
    }
    $NextPage = 0;
    $connect = $lwp->get('http://www.youtube.com/videos');
    @cates = split(/\n/, $connect->content, 0);
    foreach $_ (@cates) {
        if ($_ =~ m[<a href=\"(.+)\">(.+)</a>([\ ]*)]) {
            push @cats, "$1 -*- $2";
        }
    }
    $nbr = 0;
    foreach $cat (@cats) {
        unless ($cat =~ /\?v=|http|title=\"|style=\"|onclick=\"/) {
            foreach $_ ($number = 0) {
                $number = $nbr + 1;
                $nbr = $number;
                while ($cat =~ /\"/) {
                    $cat =~ s/(.+)"(.+)-\*-/$1 -*-/;
                }
                push @categories, "$number - $cat\n" unless $cat =~ m[/t/|class=]g;
            }
        }
    }
    print "\n";
    foreach $_ (@categories) {
        next if $_ =~ m[/music|press_room]g;
        if ($_ =~ /opt_out/) {
            $caturl = 'http://www.youtube.com/videos';
            $catname = 'Main videos';
            $pick = '1';
        }
        if ($_ =~ /([\d]+) - (.+) -\*- (.+)/ and not $_ =~ /opt_out/) {
            $caturl = $2;
            $catname = $3;
            $pick = $1;
        }
        if ($catnr eq '' and $pick < 10) {
            print "$bred $pick$reset - $catname\n$bred";
        }
        else {
            if ($catnr eq '' and not $caturl =~ /ads/) {
                print "$bred$pick$reset - $catname\n$bred";
            }
        }
    }
    if (not $catnr =~ /(.+)/) {
        print $bgreen;
        print "\n=>> Insert the number of a category\n> ";
        print $reset;
        chomp($pickcat = <STDIN>);
    }
    else {
        $pickcat = $catnr;
    }
    foreach $cat (@categories) {
        if ($cat =~ /^$pickcat - (.+) -\*- (.+)/) {
            $catname = $1;
            $youtube = "http://www.youtube.com$1";
            $catname =~ s/^(.+)\?(.+)/$2/;
            $connect = $lwp->get($youtube);
            @content = split(/\n/, $connect->content, 0);
        }
    }
    &CatSearch;
    sub CatSearch {
        if ($c =~ /(.+)/) {
            $connect = $lwp->get($CatURL);
            @content = split(/\n/, $connect->content, 0);
        }
        foreach $_ (@content) {
            $_ =~ s[\&amp\;feature\=([\w\-]+)|\"\ data\-thumb(.+)\.jpg|src="http://(.+)gif\"|click="" onmousedown="][]g;
            if ($pickcat) {
                unless ($pickcat =~ /16/) {
                    $_ =~ s/\="http([^\"]+)"|yt.analytics([^\;]+)\;|"src//g;
                    $_ =~ s/" alt\="([^\"]+)"([\ ]*)//g;
                }
            }
            else {
                $_ =~ s/" src="(.+)\.jpg//g;
            }
            $_ =~ s/" onload="tn_load\(\)"  data-thumb alt="([^\"]+)\" |" onload="tn_load\(\)src|src=//g;
            push @Videos, $_ if $_ =~ /^</;
        }
        print "\n";
        &PrintResults;
    }
    ;
}
if ($a =~ m[youtube.com(.+)v([\=/]+)([\w\-]{11})]) {
    $youtube = "http://www.youtube.com/watch?v=$3";
    print $bgreen . "$Working";
    &GetYouTube;
}
if ($a =~ /^([\w\-]{11})$/) {
    $youtube = 'http://www.youtube.com/watch?v=' . $a;
    if ($a =~ /([\d]+)/ or $a =~ /([A-Z]+)/) {
        &GetYouTube;
    }
}
if ($a =~ /^-h$/ or $a =~ /^--help$/) {
    $appname =~ s/(.+)/\U$1\E/g;
    $app =~ s/(.*)\\([^\\]+)$/$2/;
    die "\n\t" . '=' x 17 . " $appname " . '=' x 17 . qq[
\t\t\t\t  by Trizen (trizen.go.ro)

 Usage: $app || [url] || [words] || [code]

Base Options: $app [...]
   [url]             : play an YouTube video by URL
   [code]            : play an YouTube video by code
   [words]           : search and play YouTube videos
  
Other options:
   -c, --categories  : shows available YouTube categories
   -n, --novideo     : plays only audio track of the video
   [words] -f        : plays all videos in fullscreen mode
   [words] -p        : plays all video results in order
   [words] -m        : shows 3 pages of video results (60 videos)
   [words] -n        : plays only the audio track of video results
   [words] -4, -7    : plays video results at 480p resolution (or 720p)
   [ytURL] -4, -7    : plays an YouTube video by URL at 480p (or 720p)
   [username] -u     : lists videos from a YouTube user profile
   -h, --help        : outputs this message...
 
Tips and tricks:
  1. Search something and press enter for the next page.
  2. Search and play all video results by adding "-p" after keywords.
  3. After search results, you can insert: 3 5 8 1 to play videos in your order
  4. Play all audio tracks of video results by adding "-p -n" after keywords.
  5. To listen music from YouTube use: "-c -n 10" and insert "all"
  6. Play videos one after one in fullscreen mode: "[words] -p -f"
  7. Play all video results at 480p: "[words] -p -4" (or 720p => "-7")
  8. Play all videos from a user at 480p: "[username] -u -4" and insert "all"
  9. Play a genre of music from YT: "-g [genre]". Example: "-g reggae -n"

];
}
elsif ($a =~ /^-p/) {
    die "Usage: $app [words] $a\n";
}
elsif (not $a =~ /^-([-]?)4|^-([-]?)7|^-g|^-p|^-n|^-([-]?)1|^-f|^-m/ and $a =~ /^-/) {
    die "Unknown option '${a}'\n";
}
$Search = join(' ', @args) . ' ';
&Trizen;
sub Trizen {
    $PageNumber = 1;
    $FirstPage = 1;
    $SearchBackup .= ' ' . $Search;
    $Search =~ s/\ ([-]?)-([\d]+)|\ -p|\ -m|\ ([-]?)-f([^\ ]*)|\ -n//g;
    $ys = "http://www.youtube.com/results?search_query=$Search&aq=f";
    if ($MoreResults eq 1) {
        $ys = "http://www.youtube.com/results?search_query=$Search&aq=f";
        $connect = $lwp->get($ys);
        push @source, $connect->content . "\n";
        for ($number = 2; $number <= 3; ++$number) {
            $ys = "http://www.youtube.com/results?search_query=$Search".
				  "&suggested_categories=10%2C24&page=$number";
            $connect = $lwp->get($ys);
            push @source, $connect->content . "\n";
        }
        $source = join('', @source);
        @content = split(?\n?, $source, 0);
        print "\n";
    }
    else {
        $connect = $lwp->get($ys);
        @content = split(/\n/, $connect->content, 0);
        if ($connect->content =~ m[class="largeText">(.+)<a href="/results\?search_query=(.+)&search=Search(.+)"(.+)</a></span></div>]) {
            $spell = $4;
            $research = "http://www.youtube.com/results?search_query=$2&search=Search";
            $spell =~ s[<i>|</i>|<b>|</b>|>|<][]g;
            print "\n$bgreen=>> Did you mean: ";
            print "$bred$spell$reset (Y/n)\n> ";
            chomp($yn = <STDIN>);
            if ($yn eq '' or $yn =~ /y/i) {
                $connect = $lwp->get($research);
                splice @content;
                @content = split(/\n/, $connect->content, 0);
            }
        }
        elsif ($connect->content =~ m[Results for: <a href="/results\?search_query=(.+)">(.+)</a>]) {
            $research = "http://www.youtube.com/results?search_query=$1&search=Search";
            print "$bgreen\n=>> Did you mean: $bred$2$reset (Y/n)\n> ";
            chomp($yn = <STDIN>);
            if ($yn eq '' or $yn =~ /y/i) {
                $connect = $lwp->get($research);
                splice @content;
                @content = split(/\n/, $connect->content, 0);
            }
        }
        print "\n";
    }
    &Search;
}
sub Search {
    splice @Videos;
    splice @codes;
    foreach $_ (@content) {
        if ($_ =~ m[^<a href="/watch\?v=]) {
            $_ =~ s/\" data-thumb(.+)\.jpg//g;
            push @Videos, $_;
        }
    }
    &PrintResults;
}
sub PrintResults {
    $number = 0;
    foreach $_ (@Videos) {
        chomp($line = $_);
        if ($line =~ /v\=([\w\-]{11})(.*)title="([^\"]+)(.*)time\">([\d\:]*)/) {
            ++$number;
            $code = $1;
            $title = $3;
            $time = $5;
            unless ($time =~ /\:/) {
                $sec = $time;
                $time = $sec / 3600 % 24 . ':' . $sec / 60 % 60 . ':' . $sec % 60;
                $time =~ s/^0\://;
                unless ($time =~ /\:/) {
                    $time = "0:$time";
                }
                if ($time =~ /(.):(.):(.+)/) {
                    $time = "$1:0$2:$3";
                }
                if ($time =~ /^(.+):(.)$/) {
                    $time = "$1:0$2";
                }
            }
            push @codes, "$number - $code $time";
            $title =~ s/\&amp;\#39;/'/g;
            $title =~ s/\&amp;/&/g;
            $title =~ s/\&quot;/"/g;
            $title =~ s/\&amp;\#([\d]+);|amp;|quot;//g;
            $title =~ s/src class=$|class=$//g;
            print "$bred";
            if ($number < 10) {
                print ' ';
            }
            print "$number$reset - $title ($time)\n$bred";
        }
    }
    if ($SearchBackup) {
        if ($SearchBackup =~ /\ -p/) {
            for ($i = 1; $i <= $number; ++$i) {
                push @picks2, "$i ";
            }
            $youtube = join('', @picks2);
            @picks = split(' ', $youtube, 0);
            &PicksArea;
        }
    }
    print "\n$bred=>>$reset$bgreen Insert a number or search something else\n$reset> ";
    chomp($youtube = <STDIN>);
    $PickBackup = $youtube;
    if ($youtube =~ /^(q|quit|exit)$/) {
        print "\n[*] Exiting...\n\n";
        exit;
    }
    if ($PickBackup =~ m[^http://] and not $PickBackup =~ /youtube\.com/) {
        $connect = $lwp->get($PickBackup);
        if ($connect->content =~ m[youtube.com/v/([\w\-]{11})]) {
            $youtube = "v=$1";
            &GetYouTube;
        }
    }
    if ($PickBackup =~ /([\d]+) ([-]?)-([\d]+)/) {
        $youtube = $1;
    }
    print $bgreen . "$Working";
    if ($youtube =~ /^([\d]+)$/) {
        if ($youtube > $number or $youtube eq 0) {
            print "\n";
            &PrintResults;
        }
    }
    if ($youtube =~ /^([\d]+)$/) {
        $PICK = $1;
        &ForeachCode;
    }
    if ($youtube eq '' and $NextPage eq 1) {
        $PageNumber = $FirstPage;
        ++$PageNumber;
        print "\n[!]$bgreen Page:$reset $PageNumber\n";
        $SearchURL = "http://www.youtube.com/results?search_query=$Search".
					 "&suggested_categories=10%2C24&page=$PageNumber";
        $connect = $lwp->get($SearchURL);
        splice @content;
        @content = split(/\n/, $connect->content, 0);
        print "\n";
        $FirstPage = $PageNumber;
        &Search;
    }
    elsif ($NextPage eq 0 and $youtube eq '') {
        print "\n";
        &PrintResults;
    }
    if ($youtube eq 'all') {
        $SearchBackup .= '  --1080';
        splice @picks;
        for ($i = 1; $i <= $number; ++$i) {
            push @picks, "$i";
        }
        &PicksArea;
    }
    if ($youtube =~ m[v([=/]+)([\w\-]{11})]) {
        $youtube = "http://youtube.com/watch?v=$2";
        &GetYouTube;
    }
    if ($youtube =~ /([\d]+) ([\d]+)/) {
        @picks = split(' ', $youtube, 0);
        &PicksArea;
        sub PicksArea {
            $NrOfPicks = @picks;
            $no = 0;
            $lastpick = '';
            $number = 0;
            &ForeachPick;
        }
        
        sub ForeachPick {
            for ($number = $no; $number <= $NrOfPicks; ++$number) {
                $no = $number;
                $pick = $picks[$number];
                next if $lastpick eq $pick;
                &PrintResults if $number eq $NrOfPicks;
                $Picks = 'TRUE';
                $lastpick = $pick;
                &PlayBack;
            }
        }
        ;
    }
    if ($youtube ne 'all' and $youtube =~ /(.+)/ and not $youtube =~ /^(q|quit|exit)$/) {
        $Search = $youtube;
        &Trizen;
    }
}
sub PlayBack {
    foreach $Code (@codes) {
        if ($Picks eq 'TRUE' and not $Code =~ /^$pick - /) {
            next;
        }
        elsif ($Code =~ /^$pick - ([\w\-]{11})(.*)/ and $Picks eq 'TRUE') {
            $VideoCode = $1;
            $duration = $2;
            $youtube = "http://www.youtube.com/watch?v=$1";
        }
        elsif ($Code =~ /(.+)([\w\-]{11})(.*)/ and $Picks ne 'TRUE') {
            $VideoCode = $2;
            $duration = $2;
            $youtube = "http://www.youtube.com/watch?v=$2";
        }
        &GetYouTube;
    }
}
sub VideoCheck {
    if (not $connect->content =~ /itag=34/ and $connect->content =~ /itag=([\d]+)([\W]+)/) {
        $itag = $1;
        $streaming =~ s/(.*)http(.+)itag=$itag([^\%]*)(.+)/http$2itag=$itag$3/;
        unless ($SearchBackup =~ / ([-]?)-f/) {
            $MPlayerLine =~ s/-fs //;
        }
        &Description;
        &MPlayer;
    }
    if ($b =~ /^([-]?)-4/ or $PickBackup =~ / ([-]?)-4/ or $SearchBackup =~ / ([-]?)-4/) {
        $streaming =~ s/(.*)http(.+)itag=34([^\%]*)(.+)/http$2itag=34$3/;
        unless ($SearchBackup =~ / ([-]?)-f/) {
            $MPlayerLine =~ s/-fs //;
        }
        &Description;
        &MPlayer;
    }
    if ($b =~ /^([-]?)-7/ or $PickBackup =~ / ([-]?)-7/ or $SearchBackup =~ / ([-]?)-7/) {
        if ($connect->content =~ /itag=22/) {
            $streaming =~ s/(.*)http(.+)itag=22([^\%]*)(.+)/http$2itag=22$3/;
            $MPlayerLine =~ s/mplayer -p/mplayer -fs -p/;
            $MPlayerLine =~ s/mplayer.exe" -p/mplayer.exe" -fs -p/;
            &Description;
            &MPlayer;
        }
        else {
            unless ($SearchBackup =~ / ([-]?)-f/) {
                $MPlayerLine =~ s/-fs //;
            }
            $streaming =~ s/(.*)http(.+)itag=34([^\%]*)(.+)/http$2itag=34$3/;
            &Description;
            &MPlayer;
        }
    }
    if ($b =~ /^([-]?)-1/ or $PickBackup =~ / ([-]?)-1/ or $SearchBackup =~ / ([-]?)-1/) {
        if ($connect->content =~ /fmt_list=37/) {
            $streaming =~ s/(.*)http(.+)itag=37([^\%]*)(.+)/http$2itag=37$3/;
            $MPlayerLine =~ s/mplayer -p/mplayer -fs -p/;
            $MPlayerLine =~ s/mplayer.exe" -p/mplayer.exe" -fs -p/;
            &Description;
            &MPlayer;
        }
        elsif ($connect->content =~ /itag=22/) {
            $streaming =~ s/(.*)http(.+)itag=22([^\%]*)(.+)/http$2itag=22$3/;
            $MPlayerLine =~ s/mplayer -p/mplayer -fs -p/;
            $MPlayerLine =~ s/mplayer.exe" -p/mplayer.exe" -fs -p/;
            &Description;
            &MPlayer;
        }
        else {
            unless ($SearchBackup =~ / ([-]?)-f/) {
                $MPlayerLine =~ s/-fs //;
            }
            $streaming =~ s/(.*)http(.+)itag=34([^\%]*)(.+)/http$2itag=34$3/;
            &Description;
            &MPlayer;
        }
    }
    &Description;
    &ResolutionSearch;
}
sub Description {
    if ($connect->content =~ /likes\">([\d\.\,]+)(.+)dislikes\">([^\<]+)/) {
        $like = $1;
        $dislike = $3;
    }
    if ($connect->content =~ m[video-date" >([\ ]*)\n([\t\ ]*)(.+)\n([\ ]*)</span>]) {
        $date = $3;
        $date =~ s[<span>(.+)</span>][];
    }
    if ($connect->content =~ /<meta name="title" content="(.+)">/) {
        $title = $1;
        $title =~ s/\&amp;quot;/"/g;
        $title =~ s/\&amp;amp;/&/g;
        $title =~ s/\&amp;\#39;/'/g;
        $title =~ s/\&amp;\#([\d]+);//g;
    }
    print "\n$bred=>> $reset";
    print $bgreen;
    print "$title\n";
    print $reset;
    print '-' x 80;
    if ($connect->content =~ m[description" >(.*)</p>]) {
        $desc = $1;
        $desc =~ s[<em>|</em>][]g;
        $desc =~ s[<br\ />|<br/>][\n]g;
        $desc =~ s[<a\ href\=\"\#\"\ onclick\=\"yt\.www\.watch\.player\.seekTo\((.+)\);return\ false;\">|<a\ href\=\"(.+)\"\ target\=\"\_blank\"\ title\=\"|\"\ rel\=\"nofollow\"\ dir="ltr\"\ class\=\"(.*)\">(.+)</a>|<wbr />|</a>|<wbr>\&shy;|<wbr>][]g;
        $desc =~ s/\&quot;/"/g;
        $desc =~ s/&amp;/&/g;
        $desc =~ s/\&\#39;/'/g;
        $desc =~ s/\&\#([\d]+);//g;
        print "\n$desc\n";
    }
    print '-' x 80 . "\n";
    print "$bred=>> $reset";
    print $bgreen;
    print "View & Download\n";
    print $reset;
    print '-' x 80;
    $get = $streaming;
    $get =~ s/http:([^\%]+)(.*)/http:$1/;
    $get =~ s/(.*)http/http/;
    $get =~ s/\\//g;
    print "\n* URL $url\n";
    print "* GET $get\n";
    print '-' x 80 . "\n";
    $count = $title =~ s/(.)/$1/gs;
    if ($count <= 40) {
        print "$bred\t\t=>> ";
    }
    elsif ($count >= 40 and $count <= 55) {
        print "$bred\t=>> ";
    }
    elsif ($count >= 56) {
        print "$bred  =>> ";
    }
    print $bgreen;
    print "$title";
    print $reset;
    print "$bred <<=\n";
    print $reset;
    if ($connect->content =~ m[href="/user/([\w\-]+)"><strong>]) {
        print "\n* Uploaded by $1\n";
    }
    if ($duration) {
        print "* Duration:$duration\n";
    }
    if ($connect->content =~ m[<strong>([\d\,]+)</strong>]) {
        print "* Views: $1\n";
    }
    if ($date =~ /(.+)/) {
        print "* Date: $date\n";
    }
    if ($like =~ /(.+)/) {
        print "* Likes: $like+; Dislikes: $dislike-\n";
    }
    print '-' x 80 . "\n\n";
}
sub MPlayer {
    $streaming =~ s/%(.+)$//;
    `$MPlayerLine "$streaming"`;
    print "\n";
    if ($Picks) {
        if ($Picks eq 'TRUE') {
            &ForeachPick;
        }
    }
    if ($Search or $a =~ /^([-]?)-c/ or $username eq 1) {
        &PrintResults;
    }
    exit;
}
sub ForeachCode {
    foreach $code (@codes) {
        if ($code =~ /^$PICK - ([\w\-]{11})(.*)/) {
            $code = $1;
            $duration = $2;
            $youtube = 'http://www.youtube.com/watch?v=' . $code;
            $url = $youtube;
        }
    }
    &GetYouTube;
}
sub GetYouTube {
    if ($youtube =~ m[v([=/]+)([\w\-]{11})]) {
        $VideoCode = $2;
        $youtube = 'http://www.youtube.com/watch?v=' . $2;
    }
    $Count = $VideoCode =~ s/(.)/$1/gs;
    if ($Count ne 11) {
        print "\n$bred(x_x) Invalid URL...$reset\n\n";
        exit;
    }
    unless ($youtube =~ /^http:/) {
        $youtube = 'http://' . $youtube;
    }
    $connect = $lwp->get($youtube);
    $url = $youtube;
    if ($connect->content =~ /fmt_url_map=([^\&]+)\&/) {
        $streaming = $1;
        $streaming =~ s/%3A/:/gi;
        $streaming =~ s[%2F][/]gi;
        $streaming =~ s/%26/&/g;
        $streaming =~ s/%3D/=/gi;
        $streaming =~ s/%3F/?/gi;
        $streaming =~ s/%252C/,/gi;
        &VideoCheck;
    }
    else {
        $unable = "$bred(x_x) Unable to play: $reset$url\n";
        print $bred;
        print "\n(x_x) Something went wrong...\n\n";
        print $reset;
        if (not $SearchBackup =~ / -p/ or $NrOfPicks eq '') {
            print "$unable\n";
        }
        if ($Search =~ /(.+)/) {
            unless ($SearchBackup =~ / -p/) {
                sleep 1;
                &PrintResults;
            }
        }
        else {
            exit;
        }
    }
    if ($streaming =~ /(.+)/) {
        &Description;
    }
    else {
        print $unable;
    }
    &ResolutionSearch;
}
sub ResolutionSearch {
    if ($connect->content =~ /fmt_list=37/ and not $SearchBackup =~ / -p/) {
        &pick;
    }
    elsif ($SearchBackup =~ /-p/) {
        if ($connect->content =~ /fmt_list=37/) {
            $streaming =~ s/(.*)http(.+)itag=37([^\%]*)(.+)/http$2itag=37$3/;
            $MPlayerLine =~ s/mplayer -p/mplayer -fs -p/;
            $MPlayerLine =~ s/mplayer.exe" -p/mplayer.exe" -fs -p/;
            &Description;
            &MPlayer;
        }
    }
    if ($connect->content =~ /itag=22/) {
        $streaming =~ s/(.*)http(.+)itag=22([^\%]*)(.+)/http$2itag=22$3/;
        $MPlayerLine =~ s/mplayer -p/mplayer -fs -p/;
        $MPlayerLine =~ s/mplayer.exe" -p/mplayer.exe" -fs -p/;
        &MPlayer;
    }
    else {
        $streaming =~ s/(.*)http(.+)itag=34([^\%]*)(.+)/http$2itag=34$3/;
        unless ($SearchBackup =~ / ([-]?)-f/) {
            $MPlayerLine =~ s/-fs //;
        }
        &MPlayer;
    }
}
sub pick {
    print "$bred=>>$reset $bgreen Please choose quality of video (default: 1)$reset\n\n";
    print "  $bred 1$reset - 1280x720  (720p)\n  $bred 2$reset - 1920x1080 (1080p)\n  ";
    print '=' x 23 . "\n";
    print $bgreen;
    print "\n=>> Pick format: ";
    print $reset;
    chomp($pick = <STDIN>);
    print '-' x 80 . "\n\n";
    if ($pick ne 2) {
        $streaming =~ s/(.*)http(.+)itag=22([^\%]*)(.+)/http$2itag=22$3/;
        $MPlayerLine =~ s/mplayer -p/mplayer -fs -p/;
        $MPlayerLine =~ s/mplayer.exe" -p/mplayer.exe" -fs -p/;
        &MPlayer;
    }
    if ($pick eq 2) {
        $streaming =~ s/(.*)http(.+)itag=37([^\%]*)(.+)/http$2itag=37$3/;
        $MPlayerLine =~ s/mplayer -p/mplayer -fs -p/;
        $MPlayerLine =~ s/mplayer.exe" -p/mplayer.exe" -fs -p/;
        &MPlayer;
    }
}