Twitch.xys 1.2

/**************************************************************
* Twitch.xys 1.2
* Released: 05/07/2013
*
* For all information check the forum thread:
* http://www.xyplorer.com/xyfc/viewtopic.php?f=7&t=9307
**************************************************************/

"_Initialize"
 {
 // Configuration .ini file
 global $g_ConfigurationFile;
 $g_ConfigurationFile = "<xyscripts>\Twitch.ini";

 // Execution and buffer files
 global $g_ExecutionFile;
 $g_ExecutionFile = "<xyscripts>\Twitch.bat";
 delete (0, 0, $g_ExecutionFile);

 global $g_ExecutionFileVBS;
 $g_ExecutionFileVBS = "<xyscripts>\Twitch.vbs";
 delete (0, 0, $g_ExecutionFileVBS);

 global $g_LocationFileSWF;
 $g_LocationFileSWF = "<xyscripts>\Twitch.swf";
 delete (0, 0, $g_LocationFileSWF);

 // Configuration keys
 global $g_ScriptVersion;
 $g_ScriptVersion = '1.2';

 global $g_Vlc;
 global $g_Rtmp;
 global $g_User;

 if (exists($g_ConfigurationFile) == '1' && $g_ScriptVersion == getkey('ScriptVersion', 'Configuration', $g_ConfigurationFile, )){

  // Load keys
  $g_Vlc = getkey ('Vlc', 'Configuration', $g_ConfigurationFile, );
  $g_Rtmp = getkey ('Rtmp', 'Configuration', $g_ConfigurationFile, );
  $g_User = getkey ('User', 'Configuration', $g_ConfigurationFile, );

 } else {
  msg <<<#
Script is not configured.
The configuration wizard will assist you.
#;

 sub "_Configure";
 }
 }

"_Configure"
 {
 global $g_ConfigurationFile;

 msg <<<#
This wizard configures the script for use. To edit the configuration file click "Edit Configuration" after launching the script. If the configuration file is not found or you upgrade to a new version of this script the wizard will appear automatically.

The configuration file is located at:

$g_ConfigurationFile

Steps:
1. Select vlc.exe
2. Select rtmpdump.exe
3. Enter your Twitch user name (Leave blank if none)

Done!
#;

 // Delete old configuration file
 delete (0, 0, $g_ConfigurationFile);

 // Define parameters
 global $g_ScriptVersion;
 global $g_Vlc;
 global $g_Rtmp;
 global $g_User;

 $g_Vlc = inputfile ('C:\', 'exe', 'Select vlc.exe');
 $g_Rtmp = inputfile ('C:\', 'exe', 'Select rtmp.exe');
 $g_User = input ('Enter your Twitch.tv user name');

 // Write configuration to disk
 $Configuration = <<<#
[Configuration]
ScriptVersion=$g_ScriptVersion
Vlc=$g_Vlc
Rtmp=$g_Rtmp
User=$g_User

[RecentlyWatched]
Count=0
#;

 writefile ($g_ConfigurationFile, $Configuration, o, t);

 msg <<<#
Configuration completed.
#;
 }

"Show 50 Top Games"
 {
 global $g_Games;
 sub "_API-Games-Get-Top";

 global $g_SelectedGame;
 $g_SelectedGame = inputselect('Games are listed based on viewer count', $g_Games, |, 0, , 200, 500, );

 global $g_Channels;
 global $g_SelectedChannel;
 sub "_API-Channels-Get-Game";

 $g_SelectedGame = urldecode ($g_SelectedGame, 0);
 $g_SelectedChannel = inputselect("$g_SelectedGame<crlf>Channels are listed based on viewer count", $g_Channels, |, 0, , 200, 500, );

 global $g_UsherXml;
 sub "_USHER-XML-Get";

 global $g_Qualities;
 global $g_SelectedQuality;
 sub "_USHER-XML-Get-Qualities";
 $g_SelectedQuality = inputselect($g_SelectedChannel, $g_Qualities, |, 0, , 200, 500, );

 global $g_Connect;
 global $g_Play;
 global $g_Token;
 sub "_USHER-Qualities-Param";

 global $g_RunCmd;
 sub "_PARSE-Construct";

 global $g_ExecutionFile;
 writefile ($g_ExecutionFile, "$g_RunCmd<crlf>".'del "'.$g_ExecutionFile.'"', o, t);
 run ($g_ExecutionFile, , 0, 1);

 sub "_Add-Recently-Played";
 }

"Show 100 Top Channels"
 {
 global $g_Channels;
 global $g_SelectedChannel;
 sub "_API-Channels-Get-All";
 $g_SelectedChannel = inputselect('Channels are listed based on viewer count', $g_Channels, |, 0, , 200, 500, );

 global $g_UsherXml;
 sub "_USHER-XML-Get";

 global $g_Qualities;
 global $g_SelectedQuality;
 sub "_USHER-XML-Get-Qualities";
 $g_SelectedQuality = inputselect($g_SelectedChannel, $g_Qualities, |, 0, , 200, 500, );

 global $g_Connect;
 global $g_Play;
 global $g_Token;
 sub "_USHER-Qualities-Param";

 global $g_RunCmd;
 sub "_PARSE-Construct";

 global $g_ExecutionFile;
 writefile ($g_ExecutionFile, "$g_RunCmd<crlf>".'del "'.$g_ExecutionFile.'"', o, t);
 run ($g_ExecutionFile, , 0, 1);

 sub "_Add-Recently-Played";
 }

"Show Followed Channels"
 {
 global $g_Channels;
 global $g_SelectedChannel;
 sub "_API-Channels-Get-Followed";
 sub "_API-Channels-Get-Status";

 $g_SelectedChannel = inputselect('Channels that you follow and are currently LIVE', $g_Channels, |, 0, , 200, 500, );

 global $g_UsherXml;
 sub "_USHER-XML-Get";

 global $g_Qualities;
 global $g_SelectedQuality;
 sub "_USHER-XML-Get-Qualities";
 $g_SelectedQuality = inputselect($g_SelectedChannel, $g_Qualities, |, 0, , 200, 500, );

 global $g_Connect;
 global $g_Play;
 global $g_Token;
 sub "_USHER-Qualities-Param";

 global $g_RunCmd;
 sub "_PARSE-Construct";

 global $g_ExecutionFile;
 writefile ($g_ExecutionFile, "$g_RunCmd<crlf>".'del "'.$g_ExecutionFile, o, t);
 run ($g_ExecutionFile, , 0, 1);

 sub "_Add-Recently-Played";
 }

"Show Recently Watched"
 {
 global $g_ConfigurationFile;
 global $g_Channels;

 $Count = getkey ('Count', 'RecentlyWatched', $g_ConfigurationFile, );

 $a = '1';
 $g_Channels = '';

 while ($a <= $Count){
  $g_Channels = $g_Channels.getkey ($a, 'RecentlyWatched', $g_ConfigurationFile, ).'|';
  $a++;
 }

 // Copy variable with channels in most recent sorting before we send variable to status checker
 // Status checker changes $g_Channels value
 $g_Channels = formatlist ($g_Channels, dev, |, );
 $ChannelsMostRecent = $g_Channels;
 sub "_API-Channels-Get-Status";

 $g_Channels = regexmatches ($ChannelsMostRecent, $g_Channels, |, 0);

 global $g_SelectedChannel;
 $g_SelectedChannel = inputselect('Channels are listed based on most recently viewed.', $g_Channels, |, 0, , 200, 500, );

 global $g_UsherXml;
 sub "_USHER-XML-Get";

 global $g_Qualities;
 global $g_SelectedQuality;
 sub "_USHER-XML-Get-Qualities";
 $g_SelectedQuality = inputselect("$g_SelectedChannel", "$g_Qualities", "|", "0", , "200", "500", );

 global $g_Connect;
 global $g_Play;
 global $g_Token;
 sub "_USHER-Qualities-Param";

 global $g_RunCmd;
 sub "_PARSE-Construct";

 global $g_ExecutionFile;
 writefile ($g_ExecutionFile, "$g_RunCmd<crlf>".'del "'.$g_ExecutionFile, o, t);
 run ($g_ExecutionFile, , 0, 1);

 sub "_Add-Recently-Played";
 }

"Enter Channel Name"
 {
 global $g_SelectedChannel;
 $g_SelectedChannel = input ("Type the channel name as it appears in the Twitch.tv URL", , "towelliee", "s", , , );

 global $g_UsherXml;
 sub "_USHER-XML-Get";

 global $g_Qualities;
 global $g_SelectedQuality;
 sub "_USHER-XML-Get-Qualities";
 $g_SelectedQuality = inputselect("$g_SelectedChannel", "$g_Qualities", "|", "0", , "200", "500", );

 global $g_Connect;
 global $g_Play;
 global $g_Token;
 sub "_USHER-Qualities-Param";

 global $g_RunCmd;
 sub "_PARSE-Construct";

 global $g_ExecutionFile;
 writefile ($g_ExecutionFile, "$g_RunCmd<crlf>".'del "'.$g_ExecutionFile, o, t);
 run ("$g_ExecutionFile", , 0, 1);

 sub "_Add-Recently-Played";
 }

"Edit Configuration"
 {
 global $g_ConfigurationFile;

 run ('notepad "'.$g_ConfigurationFile.'"', , '0', '1');
 }

"_API-Games-Get-Top"
 {
 global $g_Games;
 global $g_Url;
 global $g_Return;

 $g_Url = 'https://api.twitch.tv/kraken/games/top?limit=50';
 sub "_ReadUrl-Loop";
 $APIGames = $g_Return;

 $RegEx = '["][A-Z0-9][^"]*["]';
 $g_Games = regexmatches($APIGames, $RegEx, |, 1);
 $g_Games = formatlist ($g_Games, u, |, );
 }

"_API-Channels-Get-Game"
 {
 global $g_SelectedGame;
 global $g_Channels;

 global $g_Url;
 global $g_Return;

 $g_SelectedGame = urlencode ($g_SelectedGame, 1);
 $g_SelectedGame = replace ($g_SelectedGame, ':', '%3A', , );

 $g_Url = "https://api.twitch.tv/kraken/streams?game=$g_SelectedGame";
 sub "_ReadUrl-Loop";
 $APIChannels = $g_Return;

 $RegEx = '["]url["]:["][^"]+["]';
 $g_Channels = regexmatches ($APIChannels, $RegEx, |, 0);
 $g_Channels = formatlist ($g_Channels, u, |, );
 $g_Channels = replace ($g_Channels, 'url":"http://www.twitch.tv/', , , );
 }

"_API-Channels-Get-All"
 {
 global $g_Channels;

 global $g_Url;
 global $g_Return;

 $g_Url = 'https://api.twitch.tv/kraken/streams?limit=100';
 sub "_ReadUrl-Loop";
 $APIChannels = $g_Return;

 $RegEx = '["]url["]:["][^"]+["]';
 $g_Channels = regexmatches ($APIChannels, $RegEx, |, 0);
 $g_Channels = formatlist ($g_Channels, u, |, );
 $g_Channels = replace ($g_Channels, 'url":"http://www.twitch.tv/', , , );
 }

"_API-Channels-Get-Followed"
 {
 global $g_User;
 global $g_Channels;

 global $g_Url;
 global $g_Return;

 $g_Url = "https://api.twitch.tv/kraken/users/$g_User/follows/channels?limit=50";
 sub "_ReadUrl-Loop";
 //$APIChannels contains all channels the user follows. Online and Offline
 $APIChannels = $g_Return;

 $RegEx = '["]url["]:["][^"]+["]';
 $g_Channels = regexmatches ($APIChannels, $RegEx, |, 0);
 $g_Channels = formatlist ($g_Channels, u, |, );
 $g_Channels = replace ($g_Channels, 'url":"http://www.twitch.tv/', , , );
 }

"_API-Channels-Get-Status"
 {
 global $g_Channels;

 global $g_Url;
 global $g_Return;

 $ChannelsQuery = replace ($g_Channels, '|', ',', 0, , );
 $g_Url = "https://api.twitch.tv/kraken/streams?limit=100&channel=$ChannelsQuery";
 sub "_ReadUrl-Loop";
 $ChannelsQuery = $g_Return;

 $RegEx = '["]url["]:["][^"]+["]';
 $ChannelsQuery = regexmatches ($ChannelsQuery, $RegEx, |, 0);
 $ChannelsQuery = formatlist ($ChannelsQuery, u, |, );
 $ChannelsQuery = replace ($ChannelsQuery, 'url":"http://www.twitch.tv/', , , );

 $g_Channels = $ChannelsQuery;
 }

"_USHER-XML-Get"
 {
 global $g_SelectedChannel;
 global $g_UsherXml;

 global $g_Url;
 global $g_Return;

 $g_Url = "http://usher.twitch.tv/find/$g_SelectedChannel.xml?type=any";
 sub "_ReadUrl-Loop";
 $g_UsherXml = $g_Return;
 }

"_USHER-XML-Get-Qualities"
 {
 global $g_UsherXml;
 global $g_Qualities;

 $RegEx = '<live>|<1080p>|<720p>|<480p>|<360p>|<240p>|<144p>';
 $g_Qualities = regexmatches ($g_UsherXml, $RegEx, |, 0);
 $g_Qualities = replacelist ($g_Qualities, '<>');
 }

"_USHER-Qualities-Param"
 {
 global $g_UsherXml;
 global $g_Qualities;
 global $g_SelectedQuality;

 global $g_Connect;
 global $g_Play;
 global $g_Token;

 $RegEx = "<$g_SelectedQuality>.+<\/$g_SelectedQuality>";
 $Data = regexmatches ($g_UsherXml, $RegEx, |, 0);

 $RegEx = "<connect>.+<\/connect>";
 $g_Connect = regexmatches ($Data, $RegEx, |, 0);
 $g_Connect = replacelist ($g_Connect, "<connect>,</connect>", , ',');

 $RegEx = "<play>.+<\/play>";
 $g_Play = regexmatches ($Data, $RegEx, |, 0);
 $g_Play = replacelist ($g_Play, "<play>,</play>", , ',');

 $RegEx = "<token>.+<\/token>";
 $g_Token = regexmatches ($Data, $RegEx, |, 0);
 $g_Token = replacelist ($g_Token, '<token>|</token>|"', '||\"', |, 0);
 }

"_PARSE-Construct"
 {
 global $g_Rtmp;
 global $g_Vlc;
 global $g_SelectedChannel;

 global $g_Connect;
 global $g_Play;
 global $g_Token;

 global $g_SelectedChannel;

 global $g_RunCmd;
 global $g_ExecutionFileVBS;
 global $g_LocationFileSWF;

 $VisualBasicScript = <<<#
 Dim req
Set req = CreateObject("WinHttp.WinHttpRequest.5.1")

req.Option(6) = False ' No redirects'

req.open "GET", "http://www-cdn.jtvnw.net/widgets/live_embed_player.swf", False
req.send

Set fs = CreateObject("Scripting.FileSystemObject")
Set a = fs.CreateTextFile("$g_LocationFileSWF", True)
a.WriteLine(req.getResponseHeader("Location"))
a.Close
#;

 writefile ($g_ExecutionFileVBS, $VisualBasicScript, o, t);
 run ('cscript "'.$g_ExecutionFileVBS.'"', , 2, 0);

 $Swf = readfile ($g_LocationFileSWF, t, , , );
 $Swf = regexmatches ($Swf, 'http(.+).swf', |, 0);
 $Swf = $Swf."?channel=$g_SelectedChannel";

 delete (0, 0, $g_LocationFileSWF);
 delete (0, 0, $g_ExecutionFileVBS);

 if (regexmatches($g_Connect, '//(\d+[.]?)+/app', |, 0)){
  $g_RunCmd = '"'.$g_Rtmp.'" -r "'.$g_Connect.'/'.$g_Play.'" -j "'.$g_Token.'" --swfVfy "'.$Swf.'" -v -o - | "'.$g_Vlc.'" -';
 } else {
  $g_RunCmd = '"'.$g_Rtmp.'" -r "'.$g_Connect.'/'.$g_Play.'" --swfVfy "'.$Swf.'" -v -o - | "'.$g_Vlc.'" -';
 }
 }

"_ReadUrl-Loop"
 {
 global $g_Url;
 global $g_Return;

 $g_Return = readurl($g_Url, 0, 0, );
 }

"_Add-Recently-Played"
 {
 global $g_ConfigurationFile;
 global $g_SelectedChannel;

 $Count = getkey ('Count', 'RecentlyWatched', $g_ConfigurationFile, );
 $Count++;
 setkey ($Count, Count, 'RecentlyWatched', $g_ConfigurationFile, );
 setkey ($g_SelectedChannel, $Count, 'RecentlyWatched', $g_ConfigurationFile, );
 }