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Overview


Variables

VariableDescriptionDetails
passadmin passwordbase64encoded password
EMAIL_TO/EMAIL_FROM

SHOWRSS_FEED

TEMP_FOLDER

DEST_FOLDER


Scripts

In order to make it easier to run your php scripts, we can wrap them in a shell script like the following:

#!/bin/sh

PHP=/mnt/ext/opt/apache/bin/php
SCRIPT_PATH=/share/homes/xxx/scripts/
cd $SCRIPT_PATH
$PHP $SCRIPT_PATH/showRss.php <ACTION>


showRss.php

Usage:

> php showRss.php <download/removeCompleted/listDownloads/removeAll>


showrss.php
<?php

//custom variables
$pass=urlencode("xxx_BASE64ENCODEDPASSWORD_xxx");
$EMAIL_TO="xxxx@xxx.com";
$EMAIL_FROM="xxxx@xxx.com";
$SHOWRSS_FEED="http://showrss.info/user/xxxx.rss?magnets=true&namespaces=true&name=clean&quality=hd&re=null";
$TEMP_FOLDER="tv/tmp";
$DEST_FOLDER="tv/incoming";

//default variables
$baseURL="http://localhost:8080";
$DB_FILE_NAME="db_showrss.json";
$EMAIL_SUBJECT_DOWNLOADED="DOWNLOADED - ";
$EMAIL_SUBJECT_STARTED="DOWNLOAD STARTED - ";
$EMAIL_SUBJECT_FAILED="FAILED TO DOWNLOAD - ";
$EMAIL_SUBJECT_REMOVED="CANCELLED DOWNLOAD - ";

//login
$sid=loginToQnap();

// Process Command Line
$cmd="download";
if ($argc > 1) {
  $cmd=$argv[1];
};

switch ($cmd) {
  case "download":
    echo "DOWNLOAD:\n";
    download();
    break;
  case "removeCompleted":
    echo "REMOVE COMPLETED:\n";
    removeCompleted();
    break;
  case "listDownloads":
    echo "LIST DOWNLOADS:\n";
    listDownloads();
    break;
  case "removeAll":
    echo "REMOVE ALL:\n";
    removeAll();
    break;
  default:
    showUsage();
    exit(1);
}

//done
exit(0);

//***************************************
// download
//***************************************
function download(){
  global $SHOWRSS_FEED, $DB_FILE_NAME, $baseURL, $sid, $EMAIL_TO, $EMAIL_FROM, $EMAIL_SUBJECT_DOWNLOADED;

  //get showRSS Feed
  $xml = file_get_contents($SHOWRSS_FEED);
  //echo $xml;
 
  //process xml
  $xml = simplexml_load_file($SHOWRSS_FEED);
 
  $showArray = array();
 
  $showdb = json_decode(file_get_contents($DB_FILE_NAME), true);
  if($showdb==null){
    $showdb = array();
  }
 
  // loop through
  foreach ($xml->channel->item as $item) {
    $title =  $item->title;
    $link = $item->link;
    //echo "title=" . $title ."\n";
 
    $pattern = "/(\d{1,2})x(\d{1,2})/";
    preg_match($pattern, $title, $matches);
    if(sizeof($matches)>=3){
      $season=intval($matches[1]);
      $episode=intval($matches[2]);
      $show = trim(substr($title,0,strrpos($title,$matches[0])));  
      $showAndEpisode=sprintf("%s %02dx%02d", $show,$season,$episode);
    }else{
      $show=(string)$title;
      $showAndEpisode=(string)$title;
      $season=0;
      $episode=0;
    }
 
    //echo "SHOW: " . $show . "\n";
    //echo "SEASON: " . $season . "\n";
    //echo "EPISODE: " . $episode . "\n";
         
    $showInfo=array($showAndEpisode, $show, $season, $episode, $link);
    array_push($showArray, $showInfo); 
  } //for
 
  sort($showArray);
  //print_r($showArray);
 
  foreach ($showArray as $show) {
 
    //echo "show: " .  $show[0] . "\n";
    //add torrent
 
    $found =false;
    foreach($showdb as &$showEntry){
      $showName = $showEntry[0];
 
      if($showName==$show[1]){
        $found=true;
        //echo "Found " . $show[1] . " in showdb \n";
        $newSeason=$show[2];
        $newEpisode=$show[3];
        $lastSeason=$showEntry[1];  
        $lastEpisode=$showEntry[2];
        //echo "--- " . $lastSeason . "x" . $lastEpisode . " -> " .  $newSeason . "x" . $newEpisode ."\n";
 
        if($lastSeason == $newSeason && $newEpisode > $lastEpisode){
          if(downloadShow($show)){
            $showEntry[2]= $newEpisode;
            echo "U " . $showEntry[0] . " " . $showEntry[1] . "x" . $showEntry[2] . "\n";
          }else{
            echo "F " . $showEntry[0] . " " . $showEntry[1] . "x" . $showEntry[2] . "\n";
          }
        }elseif ($newSeason > $lastSeason ){
          if(downloadShow($show)){
            $showEntry[1]= $newSeason;
            $showEntry[2]= $newEpisode;
            echo "U+ " . $showEntry[0] . " " . $showEntry[1] . "x" . $showEntry[2] . "\n";
          }else{
            echo "F+ " . $showEntry[0] . " " . $showEntry[1] . "x" . $showEntry[2] . "\n";
          }
        }else{
          // echo "WTF " . $lastSeason . "x" . $lastEpisode . " -> " .  $newSeason . "x" . $newEpisode ."\n";
        }
        break;
      }
    }
  
    //set latest season/episode
    if ($found==false) {
 
      if(downloadShow($show)){
        echo "A " . $show[1] .  " " . $show[2] . "x" . $show[3] . "\n" ;
        $showDetails=array($show[1], $show[2], $show[3]);
        array_push($showdb, $showDetails);
      }else{
        echo "F " . $show[1] .  " " . $show[2] . "x" . $show[3] . "\n" ;
      }
    }
   
  }
 
  //save showdb to file
  //print_r($showdb);
 
  file_put_contents($DB_FILE_NAME,json_encode($showdb));

}

//***************************************
// downloadShow
//***************************************
function downloadShow($show){
    global $baseURL,$sid, $TEMP_FOLDER, $DEST_FOLDER;
 
    $showAndEpisode =  $show[1] .  " " . $show[2] . "x" . $show[3];
    //echo "D: " . $showAndEpisode . "\n";
    //echo "L: " . $show[4] . "\n\n";
 
    $temp=$TEMP_FOLDER;
    $dest=$DEST_FOLDER . "/" . $show[1];
     
    $realDest = "/share/" . $dest;
    if (!file_exists($realDest)) {
      mkdir($realDest, 0777, true);
    }
 
    if($show[2]>0){
      $dest=$dest . "/Season " . $show[2];
    }
    //echo "Dest: " . $dest . "\n";
 
    $realDest = "/share/" . $dest;
    if (!file_exists($realDest)) {
      mkdir($realDest, 0777, true);
    }
 
    $url = $baseURL . '/downloadstation/V4/Task/AddUrl?sid=' . $sid  . '&temp=' . urlencode($temp) . '&move=' . urlencode($dest) . '&url=' . urlencode($show[4]);
    //echo "URL: " . $url . "\n";
    $resp=file_get_contents($url);
    //echo $resp;
    if($resp=='{"error":0}'){
      //sendNotification($showAndEpisode,"started"); 
      return true;
    }else{
      sendNotification($showAndEpisode,"failed"); 
      return false;
    }
}

//***************************************
// sendNotification
//***************************************
function sendNotification($showAndEpisode,$status){
    global $EMAIL_SUBJECT_DOWNLOADED, $EMAIL_SUBJECT_STARTED,$EMAIL_SUBJECT_REMOVED, $EMAIL_SUBJECT_FAILED, $EMAIL_FROM, $EMAIL_TO;

    if($status == "started"){
      $subject= "\"" . $EMAIL_SUBJECT_STARTED . $showAndEpisode . "\"";
    }else if($status == "downloaded"){
      $subject= "\"" . $EMAIL_SUBJECT_DOWNLOADED . $showAndEpisode . "\"";
    }else if($status == "failed"){
      $subject= "\"" . $EMAIL_SUBJECT_FAILED . $showAndEpisode . "\"";
    }else if($status == "removed"){
      $subject= "\"" . $EMAIL_SUBJECT_REMOVED . $showAndEpisode . "\"";
    }else{
      $subject= "\"" . "ERROR " . $showAndEpisode . "\"";
    }

    $cmd= getCwd() . "/sendEmail.sh " . $subject  . " " . $EMAIL_FROM . " " . $EMAIL_TO . " " . $subject;
    shell_exec($cmd);
 
}

//***************************************
// removeCompleted
//***************************************
function removeCompleted(){
  global $baseURL, $sid, $EMAIL_TO, $EMAIL_FROM, $EMAIL_SUBJECT_DOWNLOADED;
  
  $resp=file_get_contents($baseURL . '/downloadstation/V4/Task/Query?start=0&limit=25&status=completed&from=0&to=25&sid=' . $sid);
  //echo $resp . "\n";
 
  $json = json_decode($resp);
  $data = $json->{'data'};
  //var_dump($data);
  file_put_contents("/var/log/download.log",$json,FILE_APPEND | LOCK_EX);
  //echo "CWD: " . getCwd() . "\n";

  if(count($data)==0){
    echo "- no completed downloads\n";
  }else{
 
    foreach($data as $torrent){
      $name= $torrent->{'source_name'};
      $hash=$torrent->{'hash'};
      echo "removing torrent: " . $name . "\n";
      //echo "hash: " . $hash . "\n";
 
      if(endsWith($name,".torrent")){
      //  echo "torrent file - just delete\n";
      }else{
        sendNotification($name,"downloaded"); 
      }
 
      //remove torrent
      $resp=file_get_contents($baseURL . '/downloadstation/V4/Task/Remove?clean=0&hash=' . $hash . '&sid=' . $sid);
    }
  }
}
//***************************************
// removeAll
//***************************************
function removeAll(){
  global $baseURL, $sid, $EMAIL_TO, $EMAIL_FROM, $EMAIL_SUBJECT_DOWNLOADED;

  $resp=file_get_contents($baseURL . '/downloadstation/V4/Task/Query?start=0&limit=100&status=all&from=0&to=100&sid=' . $sid);
 
  $json = json_decode($resp);
  $data = $json->{'data'};

  if(count($data)==0){
    echo "- no downloads\n";
  }else{ 
    foreach($data as $torrent){
      $name= $torrent->{'source_name'};
      $hash=$torrent->{'hash'};
 
      if(endsWith($name,".torrent")){
      //  echo "torrent file - just delete\n";
      }else{
        echo "- " . $name . "\n";
        //echo "file - notify completion\n";
        //sendNotification($name,"removed"); 
      }
 
      //remove torrent
      $resp=file_get_contents($baseURL . '/downloadstation/V4/Task/Remove?clean=0&hash=' . $hash . '&sid=' . $sid);
    }
  }
}

//***************************************
// listDownloads
//***************************************
function listDownloads(){
  global $baseURL, $sid;

  $resp=file_get_contents($baseURL . '/downloadstation/V4/Task/Query?start=0&limit=100&status=all&from=0&to=100&sid=' . $sid);
  //echo $resp . "\n";
 
  $json = json_decode($resp);
  $data = $json->{'data'};

  if(count($data)==0){
    echo "- no downloads\n";
  }else{  
    foreach($data as $torrent){
      $name= $torrent->{'source_name'};
      echo "torrent: " . $name . "\n";
    }
  }
}

//***************************************
// loginToQnap
//***************************************
function loginToQnap(){
  global $baseURL, $pass;
 
  //login
  $vars = 'user=admin&pass=' . $pass;
  $ch = curl_init( $baseURL . '/downloadstation/V4/Misc/Login' );
  curl_setopt( $ch, CURLOPT_POST, 1);
  curl_setopt( $ch, CURLOPT_POSTFIELDS, $vars);
  curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1);
  curl_setopt( $ch, CURLOPT_HEADER, 0);
  curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1);
  $resp = curl_exec( $ch );
  //echo $resp;
 
  $sid = json_decode($resp)->{'sid'};
  //echo "sid='" . $sid . "'\n";
 
  return $sid;
}

//***************************************
// endsWith
//***************************************
function endsWith($haystack, $needle)
{
    $length = strlen($needle);
    if ($length == 0) {
        return true;
    }
    return (substr($haystack, -$length) === $needle);
}

//******************************************
// showUsage
//******************************************
function showUsage(){
  global $argv;
  echo "Usage: php " . $argv[0] . " download/removeCompleted/listDownloads/removeAll\n";
}

?>

sendEmail.sh

sendEmail.sh
#!/bin/sh

SUBJECT=$1
TO=$2
FROM=$3
CONTENT=$4

echo "Subject: $SUBJECT"
echo "From: $FROM"
echo "To: $TO"
echo "CONTENT $CONTENT"

echo "Subject: $SUBJECT" > mail.txt
echo "From: $FROM" >> mail.txt
echo "To: $TO" >> mail.txt
echo "" >> mail.txt
echo $CONTENT >> mail.txt

cat mail.txt |sendmail -t
#rm mail.txt