Ik ben op dit moment flink bezig met een shoutcast script, die de status weergeeft van welke DJ er draait, welk nummer, en het aantal luisteraars.
Dit script "pingt" als het ware naar de server, geeft de server een response, gaat hij naar online.php, geen response, dan offline.php.
Nu wil ik dus dat als er geen DJ draait, maar de server WEL online is (want ik wil hem niet telkens uitzetten), hij gewoon zegt dat de radio offline is, oftewel: offline.php.
Nu geeft hij standaard het laatste nummer en de laatste DJ aan. En dat staat nogal slordig als er geen radio is.
Op shoutcast komt er te staan "Server Status: Server is currently down.", ik wil dus dat als het script dit ziet staan, offline.php laat zien.
Hierbij het script:
In dit script kijkt hij of de server online is, dit is dus het "ping" gedeelte naar de server, graag zou ik hier invoegen dat als de server status: "Server is currently down." zegt, hij OOK offline.php laat zien.
<?php
include ("config.php");
include ("scastxml.php");
if($success!=2){
include("online.php"); //server is on
}
else {
include ("offline.php"); //server is down
}
?>Dit zijn de vars die hij opvraagt:
<?
include ("config.php");
$listenlink = 'http://'.$host.':'.$port.'/listen.pls'; //make link to stream
$fp = @fsockopen("$host", $port, &$errno, &$errstr, 30); //open connection
if(!$fp) {
$success=2; //set if no connection
}
if($success!=2){ //if connection
fputs($fp,"GET /7.html HTTP/1.0\r\nUser-Agent: SHOUTcast stats XML Parser (Mozilla Compatible)\r\n\r\n"); //get 7.html
while(!feof($fp)) {
$page .= fgets($fp, 1000);
}
@fclose($fp); //close connection
$page = ereg_replace(".*<body>", "", $page); //extract data
$page = ereg_replace("</body>.*", ",", $page); //extract data
$numbers = explode(",",$page); //extract data
$currentlisteners=$numbers[0]; //set variable
$connected=$numbers[1]; //set variable
if($connected==1) //if DSP is connected
$wordconnected="yes"; //set variable
else //if no DSP connection
$wordconnected="no"; //set variable
$peaklisteners=$numbers[2]; //set variable
$maxlisteners=$numbers[3]; //set variable
$reportedlisteners=$numbers[4]; //set variable
}
if($connected==1){ //only do if DSP is connected
$fp = @fsockopen("$host", $port, &$errno, &$errstr, 30); //open connection
if(!$fp) { //if no connection
$success1=2; //dummy variable to see if successful connect
}
if($success1!=2){ //only do if connected
fputs($fp,"GET /index.html HTTP/1.0\r\nUser-Agent: SHOUTcast stats XML Parser (Mozilla Compatible)\r\n\r\n"); //get index.html
while(!feof($fp)) {
$page .= fgets($fp, 1000);
}
$pageed = ereg_replace(".*Stream is up at ", "", $page); //extract data
$bitrate = ereg_replace(" kbps.*", "", $pageed); //extract data
@fclose($fp); //close connection
##Print out bitrate.##
//echo('$bitrate = '.$bitrate.' <BR>');
##You know the drill stop here.##
}
}
$fp = @fsockopen("$host", $port, &$errno, &$errstr, 30); //open connection yet again
if(!$fp) { //if connection
$success2=2;
}
if($success2!=2){ //if connected
//for newer shoutcast servers
fputs ($fp, "GET /admin.cgi?mode=viewxml HTTP/1.1\r\nHost: $host:$port\r\n .
User-Agent: SHOUTcast Listener Stats (author: [email protected])(Mozilla Compatible)\r\n .
Authorization: Basic ".base64_encode ("admin:$password")."\r\n\r\n");
while(!feof($fp)) {
$page .= fgets($fp, 1000);
}
$loop = array("AVERAGETIME", "SERVERGENRE", "SERVERURL", "SERVERTITLE", "SONGTITLE", "SONGURL", "IRC", "ICQ", "AIM", "WEBHITS", "STREAMHITS", "INDEX", "LISTEN", "PALM7",
"LOGIN", "LOGINFAIL", "PLAYED", "COOKIE", "ADMIN", "UPDINFO", "KICKSRC", "KICKDST", "UNBANDST", "BANDST", "VIEWBAN", "UNRIPDST", "VIEWRIP", "VIEWXML",
"VIEWLOG", "INVALID"); //define all the variables to get (delte any ones you don't want)
$y=0; //dummy variable for while loop
while($loop[$y]!=''){ //while there are things in loop
$pageed = ereg_replace(".*<$loop[$y]>", "", $page); // extract data
$phpname = strtolower($loop[$y]); //make names in loop lowercase for variable names
$$phpname = ereg_replace("</$loop[$y]>.*", "", $pageed); //finish extracting data
if($loop[$y]==SERVERGENRE || $loop[$y]==SERVERTITLE || $loop[$y]==SONGTITLE) //if for code clean-up (if you have problems with variables with URL encoding (i.e. %20 for space put them in this loop)
$$phpname = urldecode($$phpname); // replace URL code with regular text (i.e. %20 = space)
$y++; //update dummy variable for while loop
}
$pageed = ereg_replace(".*<SONGHISTORY>", "", $page); //extract data
$pageed = ereg_replace("<SONGHISTORY>.*", "", $pageed); //extract data
$songatime = explode("<SONG>", $pageed); //break data down for each song
$r=1; //dummy variable
while($songatime[$r]!=""){ //while loop for each song
$t=$r-1; //correction for first value in array from explode is worthless
$playedat[$t] = ereg_replace(".*<PLAYEDAT>", "", $songatime[$r]); // extract data
$playedat[$t] = ereg_replace("</PLAYEDAT>.*", "", $playedat[$t]); //extract data
$song[$t] = ereg_replace(".*<TITLE>", "", $songatime[$r]); //extract data
$song[$t] = ereg_replace("</TITLE>.*", "", $song[$t]); //extract data
$song[$t] = urldecode($song[$t]); //cleans-up the URL code thing again
$frmt_date[$t] = date('j/m/Y h:i:s A',$playedat[$t]);
$r++; //update loop variable
}
$pageed = ereg_replace(".*<LISTENERS>", "", $page); //extract data
$pageed = ereg_replace("</LISTENERS>.*", "", $pageed); //extract data
$listeninfo = explode("<LISTENER>", $pageed); //break apart data
$r=1; //dummy loop variable
while($listeninfo[$r]!=""){ //while loop for extraction
$t=$r-1; //correction for first value in array from explode is worthless
$hostname[$t] = ereg_replace(".*<HOSTNAME>", "", $listeninfo[$r]); //extract data
$hostname[$t] = ereg_replace("</HOSTNAME>.*", "", $hostname[$t]); //extract data
$useragent[$t] = ereg_replace(".*<USERAGENT>", "", $listeninfo[$r]); //extract data
$useragent[$t] = ereg_replace("</USERAGENT>.*", "", $useragent[$t]); //extract data
$underruns[$t] = ereg_replace(".*<UNDERRUNS>", "", $listeninfo[$r]); //extract data
$underruns[$t] = ereg_replace("</UNDERRUNS>.*", "", $underruns[$t]); //extract data
$connecttime[$t] = ereg_replace(".*<CONNECTTIME>", "", $listeninfo[$r]); //extract data
$connecttime[$t] = ereg_replace("</CONNECTTIME>.*", "", $connecttime[$t]); //extract data
$r++; //update loop variable
}
fclose($fp); //close connection
}
?>Het offline.php en online.php lezen de config en de vars ook, en geven dan een ge-echode HTML code met de tekst erin.
Iemand die mij kan helpen hiermee, het heeft nogal wat spoed, en kom er zelf niet uit :$.
Heel hartelijk dank,
Lennart
