CC-3224: "On-the-fly" stream rebroadcasting

- frond-end implementation for master dj and live dj
- db implementation
- liquidsoap is broken on this commit

airtime_mvc/application/controllers/ApiController.php

@@ -807,8 +807,6 @@ class ApiController extends Zend_Controller_Action
         }
         
         $info = Application_Model_StreamSetting::getStreamSetting();
-        $info[] = (array("keyname" =>"harbor_input_port", "value"=>Application_Model_Preference::GetLiveSteamPort(), "type"=>"integer"));
-        $info[] = (array("keyname" =>"harbor_input_mount_point", "value"=>Application_Model_Preference::GetLiveSteamMountPoint(), "type"=>"string"));
         $this->view->msg = $info;
     }
 
@@ -988,6 +986,7 @@ class ApiController extends Zend_Controller_Action
         
         $username = $request->getParam('username');
         $password = $request->getParam('password');
+        $djtype = $request->getParam('djtype');
         
         if (!in_array($api_key, $CC_CONFIG["apiKey"]))
         {
@@ -995,11 +994,57 @@ class ApiController extends Zend_Controller_Action
             print 'You are not allowed to access this resource.';
             exit;
         }
-        //check against master
+        
-        if($username == Application_Model_Preference::GetLiveSteamMasterUsername() && $password == Application_Model_Preference::GetLiveSteamMasterPassword()){
+        Logging::log("user:".$username." pass:".$password." type:".$djtype);
-            $this->view->msg = true;
+        
-        }else{
+        if($djtype == 'master'){
-            $this->view->msg = false;
+            //check against master
+            if($username == Application_Model_Preference::GetLiveSteamMasterUsername() && $password == Application_Model_Preference::GetLiveSteamMasterPassword()){
+                Logging::log("master true");
+                $this->view->msg = true;
+            }else{
+                Logging::log("master false");
+                $this->view->msg = false;
+            }
+        }elseif($djtype == "dj"){
+            Logging::log("djtype...");
+            //check against show dj auth
+            $showInfo = Application_Model_Show::GetCurrentShow();
+            if(isset($showInfo[0]['id'])){
+                $current_show_id = $showInfo[0]['id'];
+                $CcShow = CcShowQuery::create()->findPK($current_show_id);
+                
+                // get custom pass info from the show
+                $custom_user = $CcShow->getDbLiveStreamUser();
+                $custom_pass = $CcShow->getDbLiveStreamPass();
+    
+                Logging::log("user:".$username." pass:".$password);
+                Logging::log("c_user:".$custom_user." c_pass:".$custom_pass);
+                
+                // get hosts ids
+                $show = new Application_Model_Show($current_show_id);
+                $hosts_ids = $show->getHostsIds();
+                
+                // check against hosts auth
+                foreach( $hosts_ids as $host){
+                    $h = new Application_Model_User($host['subjs_id']);
+                    if($username == $h->getLogin() && md5($password) == $h->getPassword()){
+                        $this->view->msg = true;
+                        return;
+                    }
+                }
+                
+                // check against custom auth
+                if($username == $custom_user && $password == $custom_pass){
+                    Logging::log("custom true");
+                    $this->view->msg = true;
+                }else{
+                    Logging::log("custom false");
+                    $this->view->msg = false;
+                }
+            }else{
+                $this->view->msg = false;
+            }
         }
     }
 }

airtime_mvc/application/controllers/PreferenceController.php

@@ -205,23 +205,29 @@ class PreferenceController extends Zend_Controller_Action
                 $values['streamFormat'] = $form->getValue('streamFormat');
 
                 Application_Model_StreamSetting::setStreamSetting($values);
-                $data = array();
+                
-                $info = Application_Model_StreamSetting::getStreamSetting();
-                $info[] = (array("keyname" =>"harbor_input_port", "value"=>$values["harbor_input_port"], "type"=>"integer"));
-                $info[] = (array("keyname" =>"harbor_input_mount_point", "value"=>$values["harbor_input_mount_point"], "type"=>"string"));
-                $data['setting'] = $info;
-                for($i=1;$i<=$num_of_stream;$i++){
-                    Application_Model_StreamSetting::setLiquidsoapError($i, "waiting");
-                }
                 // this goes into cc_pref table
                 Application_Model_Preference::SetStreamLabelFormat($values['streamFormat']);
                 Application_Model_Preference::SetLiveSteamAutoEnable($values["auto_enable_live_stream"]);
                 Application_Model_Preference::SetLiveSteamMasterUsername($values["master_username"]);
                 Application_Model_Preference::SetLiveSteamMasterPassword($values["master_password"]);
-                Application_Model_Preference::SetLiveSteamPort($values["harbor_input_port"]);
+                
-                Application_Model_Preference::SetLiveSteamMountPoint($values["harbor_input_mount_point"]);
+                // extra info that goes into cc_stream_setting
+                Application_Model_StreamSetting::SetMasterLiveSteamPort($values["master_harbor_input_port"]);
+                Application_Model_StreamSetting::SetMasterLiveSteamMountPoint($values["master_harbor_input_mount_point"]);
+                Application_Model_StreamSetting::SetDJLiveSteamPort($values["dj_harbor_input_port"]);
+                Application_Model_StreamSetting::SetDJLiveSteamMountPoint($values["dj_harbor_input_mount_point"]);
+                
                 // store stream update timestamp
                 Application_Model_Preference::SetStreamUpdateTimestamp();
+                
+                $data = array();
+                $info = Application_Model_StreamSetting::getStreamSetting();
+                $data['setting'] = $info;
+                for($i=1;$i<=$num_of_stream;$i++){
+                    Application_Model_StreamSetting::setLiquidsoapError($i, "waiting");
+                }
+                
                 Application_Model_RabbitMq::SendMessageToPypo("update_stream_setting", $data);
                 $this->view->statusMsg = "<div class='success'>Stream Setting Updated.</div>";
             }

airtime_mvc/application/forms/AddShowLiveStream.php

@@ -37,7 +37,6 @@ class Application_Form_AddShowLiveStream extends Zend_Form_SubForm
                         ->setFilters(array('StringTrim'))
                         ->setValidators(array(
                             new ConditionalNotEmpty(array("cb_custom_auth"=>"1"))))
-                        ->setValue(Application_Model_Preference::GetLiveSteamMasterUsername())
                         ->setDecorators(array('ViewHelper'));
         $this->addElement($custom_username);
         
@@ -51,7 +50,6 @@ class Application_Form_AddShowLiveStream extends Zend_Form_SubForm
                         ->setFilters(array('StringTrim'))
                         ->setValidators(array(
                             new ConditionalNotEmpty(array("cb_custom_auth"=>"1"))))
-                        //fix//->setValue(Application_Model_Preference::GetLiveSteamMasterUsername())
                         ->setDecorators(array('ViewHelper'));
         $this->addElement($custom_password);
         

airtime_mvc/application/forms/LiveStreamingPreferences.php

@@ -39,17 +39,34 @@ class Application_Form_LiveStreamingPreferences extends Zend_Form_SubForm
         $this->addElement($master_password);
         
         //liquidsoap harbor.input port
-        $port = new Zend_Form_Element_Text('harbor_input_port');
+        $port = new Zend_Form_Element_Text('master_harbor_input_port');
-        $port->setLabel("Port to Connect")
+        $port->setLabel("Master DJ Port")
-                ->setValue(Application_Model_Preference::GetLiveSteamPort())
+                ->setValue(Application_Model_StreamSetting::GetMasterLiveSteamPort())
                 ->setValidators(array(new Zend_Validate_Between(array('min'=>0, 'max'=>99999))))
                 ->addValidator('regex', false, array('pattern'=>'/^[0-9]+$/', 'messages'=>array('regexNotMatch'=>'Only numbers are allowed.')))
                 ->setDecorators(array('ViewHelper'));
         $this->addElement($port);
         
-        $mount = new Zend_Form_Element_Text('harbor_input_mount_point');
+        $mount = new Zend_Form_Element_Text('master_harbor_input_mount_point');
-        $mount->setLabel("Mount Point to Connect")
+        $mount->setLabel("Master DJ Mount Point")
-                ->setValue(Application_Model_Preference::GetLiveSteamMountPoint())
+                ->setValue(Application_Model_StreamSetting::GetMasterLiveSteamMountPoint())
+                ->setValidators(array(
+                        array('regex', false, array('/^[^ &<>]+$/', 'messages' => 'Invalid character entered'))))
+                ->setDecorators(array('ViewHelper'));
+        $this->addElement($mount);
+        
+        //liquidsoap harbor.input port
+        $port = new Zend_Form_Element_Text('dj_harbor_input_port');
+        $port->setLabel("DJ Port")
+                ->setValue(Application_Model_StreamSetting::GetDJLiveSteamPort())
+                ->setValidators(array(new Zend_Validate_Between(array('min'=>0, 'max'=>99999))))
+                ->addValidator('regex', false, array('pattern'=>'/^[0-9]+$/', 'messages'=>array('regexNotMatch'=>'Only numbers are allowed.')))
+                ->setDecorators(array('ViewHelper'));
+        $this->addElement($port);
+        
+        $mount = new Zend_Form_Element_Text('dj_harbor_input_mount_point');
+        $mount->setLabel("DJ Mount Point")
+                ->setValue(Application_Model_StreamSetting::GetDJLiveSteamMountPoint())
                 ->setValidators(array(
                         array('regex', false, array('/^[^ &<>]+$/', 'messages' => 'Invalid character entered'))))
                 ->setDecorators(array('ViewHelper'));

airtime_mvc/application/models/Preference.php

@@ -728,22 +728,6 @@ class Application_Model_Preference
     public static function GetLiveSteamMasterPassword(){
         return self::GetValue("live_stream_master_password");
     }
-    
-    public static function SetLiveSteamPort($value){
-        self::SetValue("live_stream_port", $value, false);
-    }
-    
-    public static function GetLiveSteamPort(){
-        return self::GetValue("live_stream_port");
-    }
-    
-    public static function SetLiveSteamMountPoint($value){
-        self::SetValue("live_stream_mp", $value, false);
-    }
-    
-    public static function GetLiveSteamMountPoint(){
-        return self::GetValue("live_stream_mp");
-    }
     /* User specific preferences end */
 }
 

airtime_mvc/application/models/Show.php

@@ -104,6 +104,19 @@ class Application_Model_Show {
 
         return $res;
     }
+    
+    public function getHostsIds()
+    {
+        global $CC_DBC;
+
+        $sql = "SELECT subjs_id
+                FROM cc_show_hosts
+                WHERE show_id = {$this->_showId}";
+
+        $hosts = $CC_DBC->GetAll($sql);
+
+        return $hosts;
+    }
 
     //remove everything about this show.
     public function delete()
@@ -785,6 +798,8 @@ class Application_Model_Show {
             $info['allow_live_stream_override'] = $ccShow->getDbAllowLiveStream();
             $info['cb_airtime_auth'] = $ccShow->getDbLiveStreamUsingAirtimeAuth();
             $info['cb_custom_auth'] = $ccShow->getDbLiveStreamUsingCustomAuth();
+            $info['custom_username'] = $ccShow->getDbLiveStreamUser();
+            $info['custom_password'] = $ccShow->getDbLiveStreamPass();
             return $info;
         }
     }
@@ -1698,9 +1713,13 @@ class Application_Model_Show {
      * @param String $timeNow - current time (in UTC)
      * @return array - show being played right now
      */
-    public static function GetCurrentShow($timeNow)
+    public static function GetCurrentShow($timeNow=null)
     {
         global $CC_CONFIG, $CC_DBC;
+        if($timeNow == null){
+            $date = new Application_Model_DateHelper;
+            $timeNow = $date->getUtcTimestamp(); 
+        }
         //TODO, returning starts + ends twice (once with an alias). Unify this after the 2.0 release. --Martin
         $sql = "SELECT si.starts as start_timestamp, si.ends as end_timestamp, s.name, s.id, si.id as instance_id, si.record, s.url, starts, ends"
         ." FROM $CC_CONFIG[showInstances] si, $CC_CONFIG[showTable] s"

airtime_mvc/application/models/StreamSetting.php

@@ -1,5 +1,48 @@
 <?php
 class Application_Model_StreamSetting {
+    
+    public static function SetValue($key, $value, $type){
+        global $CC_CONFIG, $CC_DBC;
+
+        $key = pg_escape_string($key);
+        $value = pg_escape_string($value);
+
+        //Check if key already exists
+        $sql = "SELECT COUNT(*) FROM cc_stream_setting"
+        ." WHERE keyname = '$key'";
+        
+        $result = $CC_DBC->GetOne($sql);
+
+        if($result == 1) {
+            $sql = "UPDATE cc_stream_setting"
+            ." SET value = '$value', type='$type'"
+            ." WHERE keyname = '$key'";
+        } else {
+            $sql = "INSERT INTO cc_stream_setting (keyname, value, type)"
+            ." VALUES ('$key', '$value', '$type')";
+        }
+        
+        return $CC_DBC->query($sql);
+    }
+    
+    public static function GetValue($key){
+        global $CC_CONFIG, $CC_DBC;
+        
+        //Check if key already exists
+        $sql = "SELECT COUNT(*) FROM cc_stream_setting"
+        ." WHERE keyname = '$key'";
+        $result = $CC_DBC->GetOne($sql);
+
+        if ($result == 0)
+            return "";
+        else {
+            $sql = "SELECT value FROM cc_stream_setting"
+            ." WHERE keyname = '$key'";
+            
+            $result = $CC_DBC->GetOne($sql);
+            return $result;
+        }
+    }
 
     /* Returns the id's of all streams that are enabled in an array. An
      * example of the array returned in JSON notation is ["s1", "s2", "s3"] */
@@ -63,6 +106,18 @@ class Application_Model_StreamSetting {
                 ." WHERE keyname not like '%_error'";
 
         $rows = $CC_DBC->getAll($sql);
+        if(isset($rows["master_harbor_input_port"])){
+            $rows[] = (array("keyname" =>"master_harbor_input_port", "value"=>self::GetMasterLiveSteamPort(), "type"=>"integer"));
+        }
+        if(isset($rows["master_harbor_input_mount_point"])){
+            $rows[] = (array("keyname" =>"master_harbor_input_mount_point", "value"=>self::GetMasterLiveSteamMountPoint(), "type"=>"string"));
+        }
+        if(isset($rows["dj_harbor_input_port"])){
+            $rows[] = (array("keyname" =>"dj_harbor_input_port", "value"=>self::GetDJLiveSteamPort(), "type"=>"integer"));
+        }
+        if(isset($rows["dj_harbor_input_mount_point"])){
+            $rows[] = (array("keyname" =>"dj_harbor_input_mount_point", "value"=>self::GetDJLiveSteamMountPoint(), "type"=>"string"));
+        }
         return $rows;
     }
     
@@ -197,4 +252,36 @@ class Application_Model_StreamSetting {
         }
         return $out;
     }
+    
+    public static function SetMasterLiveSteamPort($value){
+        self::SetValue("master_live_stream_port", $value, "integer");
+    }
+    
+    public static function GetMasterLiveSteamPort(){
+        return self::GetValue("master_live_stream_port");
+    }
+    
+    public static function SetMasterLiveSteamMountPoint($value){
+        self::SetValue("master_live_stream_mp", $value, "string");
+    }
+    
+    public static function GetMasterLiveSteamMountPoint(){
+        return self::GetValue("master_live_stream_mp");
+    }
+    
+    public static function SetDJLiveSteamPort($value){
+        self::SetValue("dj_live_stream_port", $value, "integer");
+    }
+    
+    public static function GetDJLiveSteamPort(){
+        return self::GetValue("dj_live_stream_port");
+    }
+    
+    public static function SetDJLiveSteamMountPoint($value){
+        self::SetValue("dj_live_stream_mp", $value, "string");
+    }
+    
+    public static function GetDJLiveSteamMountPoint(){
+        return self::GetValue("dj_live_stream_mp");
+    }
 }

airtime_mvc/application/views/scripts/form/preferences_livestream.phtml

@@ -43,29 +43,57 @@
                 </ul>
             <?php endif; ?> 
         </dd>
-        <dt id="harbor_input_port-label">
+        <dt id="master_harbor_input_port-label">
-            <label class="optional" for="harbor_input_port"><?php echo $this->element->getElement('harbor_input_port')->getLabel() ?> :
+            <label class="optional" for="master_harbor_input_port"><?php echo $this->element->getElement('master_harbor_input_port')->getLabel() ?> :
             </label>
         </dt>
-        <dd id="harbor_input_port-element">
+        <dd id="master_harbor_input_port-element">
-            <?php echo $this->element->getElement('harbor_input_port') ?>
+            <?php echo $this->element->getElement('master_harbor_input_port') ?>
-            <?php if($this->element->getElement('harbor_input_port')->hasErrors()) : ?>
+            <?php if($this->element->getElement('master_harbor_input_port')->hasErrors()) : ?>
                 <ul class='errors'>
-                    <?php foreach($this->element->getElement('harbor_input_port')->getMessages() as $error): ?>
+                    <?php foreach($this->element->getElement('master_harbor_input_port')->getMessages() as $error): ?>
                         <li><?php echo $error; ?></li>
                     <?php endforeach; ?>
                 </ul>
             <?php endif; ?> 
         </dd>
-        <dt id="harbor_input_mount_point-label">
+        <dt id="master_harbor_input_mount_point-label">
-            <label class="optional" for="harbor_input_mount_point"><?php echo $this->element->getElement('harbor_input_mount_point')->getLabel() ?> :
+            <label class="optional" for="master_harbor_input_mount_point"><?php echo $this->element->getElement('master_harbor_input_mount_point')->getLabel() ?> :
             </label>
         </dt>
-        <dd id="harbor_input_mount_point-element">
+        <dd id="master_harbor_input_mount_point-element">
-            <?php echo $this->element->getElement('harbor_input_mount_point') ?>
+            <?php echo $this->element->getElement('master_harbor_input_mount_point') ?>
-            <?php if($this->element->getElement('harbor_input_mount_point')->hasErrors()) : ?>
+            <?php if($this->element->getElement('master_harbor_input_mount_point')->hasErrors()) : ?>
                 <ul class='errors'>
-                    <?php foreach($this->element->getElement('harbor_input_mount_point')->getMessages() as $error): ?>
+                    <?php foreach($this->element->getElement('master_harbor_input_mount_point')->getMessages() as $error): ?>
+                        <li><?php echo $error; ?></li>
+                    <?php endforeach; ?>
+                </ul>
+            <?php endif; ?> 
+        </dd>
+        <dt id="dj_harbor_input_port-label">
+            <label class="optional" for="dj_harbor_input_port"><?php echo $this->element->getElement('dj_harbor_input_port')->getLabel() ?> :
+            </label>
+        </dt>
+        <dd id="dj_harbor_input_port-element">
+            <?php echo $this->element->getElement('dj_harbor_input_port') ?>
+            <?php if($this->element->getElement('dj_harbor_input_port')->hasErrors()) : ?>
+                <ul class='errors'>
+                    <?php foreach($this->element->getElement('dj_harbor_input_port')->getMessages() as $error): ?>
+                        <li><?php echo $error; ?></li>
+                    <?php endforeach; ?>
+                </ul>
+            <?php endif; ?> 
+        </dd>
+        <dt id="dj_harbor_input_mount_point-label">
+            <label class="optional" for="dj_harbor_input_mount_point"><?php echo $this->element->getElement('dj_harbor_input_mount_point')->getLabel() ?> :
+            </label>
+        </dt>
+        <dd id="dj_harbor_input_mount_point-element">
+            <?php echo $this->element->getElement('dj_harbor_input_mount_point') ?>
+            <?php if($this->element->getElement('dj_harbor_input_mount_point')->hasErrors()) : ?>
+                <ul class='errors'>
+                    <?php foreach($this->element->getElement('dj_harbor_input_mount_point')->getMessages() as $error): ?>
                         <li><?php echo $error; ?></li>
                     <?php endforeach; ?>
                 </ul>

install_minimal/upgrades/airtime-2.0.1/api_client.cfg.201

@@ -101,6 +101,4 @@ get_stream_setting = 'get-stream-setting/format/json/api_key/%%api_key%%/'
 #URL to update liquidsoap status
 update_liquidsoap_status = 'update-liquidsoap-status/format/json/api_key/%%api_key%%/msg/%%msg%%/stream_id/%%stream_id%%/boot_time/%%boot_time%%'
 
-#URL to check live stream auth
-check_live_stream_auth = 'check-live-stream-auth/format/json/api_key/%%api_key%%/username/%%username%%/password/%%password%%'
 

install_minimal/upgrades/airtime-2.0.2/api_client.cfg.202

@@ -95,23 +95,3 @@ get_stream_setting = 'get-stream-setting/format/json/api_key/%%api_key%%/'
 #URL to update liquidsoap status
 update_liquidsoap_status = 'update-liquidsoap-status/format/json/api_key/%%api_key%%/msg/%%msg%%/stream_id/%%stream_id%%/boot_time/%%boot_time%%'
 
-##############
-# OBP config #
-##############
-
-# URL to get the version number of the server API
-#version_url = 'api/pypo/status/json'
-
-# Schedule export path.
-# %%from%% - starting date/time in the form YYYY-MM-DD-hh-mm
-# %%to%% - starting date/time in the form YYYY-MM-DD-hh-mm
-
-# Update whether an item has been played.
-#update_item_url = 'api/pypo/update_shedueled_item/$$item_id%%?played=%%played%%' 
-
-# Update whether an item is currently playing.
-#update_start_playing_url = 'api/pypo/mod/medialibrary/?playlist_type=%%playlist_type%%&export_source=%%export_source%%&media_id=%%media_id%%&playlist_id=%%playlist_id%%&transmission_id=%%transmission_id%%'
-
-# ???
-#generate_range_url = 'api/pypo/generate_range_dp/'
-

python_apps/api_clients/api_client.cfg

@@ -102,5 +102,5 @@ get_stream_setting = 'get-stream-setting/format/json/api_key/%%api_key%%/'
 update_liquidsoap_status = 'update-liquidsoap-status/format/json/api_key/%%api_key%%/msg/%%msg%%/stream_id/%%stream_id%%/boot_time/%%boot_time%%'
 
 #URL to check live stream auth
-check_live_stream_auth = 'check-live-stream-auth/format/json/api_key/%%api_key%%/username/%%username%%/password/%%password%%'
+check_live_stream_auth = 'check-live-stream-auth/format/json/api_key/%%api_key%%/username/%%username%%/password/%%password%%/djtype/%%djtype%%'
 

python_apps/api_clients/api_client.py

@@ -365,7 +365,7 @@ class AirTimeApiClient(ApiClientInterface):
 
         return response
     
-    def check_live_stream_auth(self, username, password):
+    def check_live_stream_auth(self, username, password, dj_type):
         #logger = logging.getLogger()
         response = ''
         try:
@@ -373,6 +373,7 @@ class AirTimeApiClient(ApiClientInterface):
     
             url = url.replace("%%api_key%%", self.config["api_key"])
             url = url.replace("%%username%%", username)
+            url = url.replace("%%djtype%%", dj_type)
             url = url.replace("%%password%%", password)
     
             req = urllib2.Request(url)

python_apps/pypo/liquidsoap_scripts/liquidsoap_auth.py

@@ -12,8 +12,16 @@ except Exception, e:
 
 api_clients = api_client.api_client_factory(config)
 
-username = sys.argv[1]
+dj_type = sys.argv[1]
-password = sys.argv[2]
+username = sys.argv[2]
-response = api_clients.check_live_stream_auth(username, password)
+password = sys.argv[3]
+
+type = ''
+if dj_type == '--master':
+    type = 'master'
+elif dj_type == '--dj':
+    type = 'dj'
+    
+response = api_clients.check_live_stream_auth(username, password, type)
 
 print response['msg']

python_apps/pypo/liquidsoap_scripts/ls_script.liq

@@ -40,10 +40,11 @@ default = rewrite_metadata([("artist","Airtime"), ("title", "offline")],default)
 
 #live stream setup
 set("harbor.bind_addr", "0.0.0.0")
+
 #auth function for live stream
-def check_client(user,password) =
+def check_master_dj_client(user,password) =
         #get the output of the php script
-        ret = get_process_lines("python /usr/lib/airtime/pypo/bin/liquidsoap_scripts/liquidsoap_auth.py #{user} #{password}")
+        ret = get_process_lines("python /usr/lib/airtime/pypo/bin/liquidsoap_scripts/liquidsoap_auth.py --master #{user} #{password}")
         #ret has now the value of the live client (dj1,dj2, or djx), or "ERROR"/"unknown" ...
         ret = list.hd(ret)
         #return true to let the client transmit data, or false to tell harbor to decline
@@ -54,17 +55,47 @@ def check_client(user,password) =
         end
 end
 
-def configure_live(harbor_input_port, harbor_input_mount_point) =
+def check_dj_client(user,password) =
-    if harbor_input_port != 0 and harbor_input_mount_point != "" then
+        #get the output of the php script
-        live = input.harbor(harbor_input_mount_point, port=harbor_input_port, auth=check_client)
+        ret = get_process_lines("python /usr/lib/airtime/pypo/bin/liquidsoap_scripts/liquidsoap_auth.py --dj #{user} #{password}")
-        fallback(track_sensitive=false, [live, queue, default])
+        #ret has now the value of the live client (dj1,dj2, or djx), or "ERROR"/"unknown" ...
+        ret = list.hd(ret)
+        #return true to let the client transmit data, or false to tell harbor to decline
+        if (ret == "True") then
+            true
+        else
+            false
+        end
+end
+
+master_dj = ref default
+dj_live = ref default
+
+def append_master_dj_input(master_harbor_input_port, master_harbor_input_mount_point, s) =
+    if master_harbor_input_port != 0 and master_harbor_input_mount_point != "" then
+        master_dj := input.harbor(master_harbor_input_mount_point, port=master_harbor_input_port, auth=check_master_dj_client, buffer=7.,max=15.)
+        fallback(track_sensitive=false, [!master_dj, s])
     else
-        fallback(track_sensitive=false, [queue, default])
+        s
     end
 end
 
-s = configure_live(harbor_input_port, harbor_input_mount_point)
+def append_dj_input(dj_harbor_input_port, dj_harbor_input_mount_point, s) =
+    if dj_harbor_input_port != 0 and dj_harbor_input_mount_point != "" then
+        dj_live := input.harbor(dj_harbor_input_mount_point, port=dj_harbor_input_port, auth=check_dj_client, buffer=7.,max=15.)
+        fallback(track_sensitive=false, [!dj_live, s])
+    else
+        s
+    end
+end
+
+s = fallback(track_sensitive=false, [queue, default])
 s = on_metadata(notify, s)
+s = map_metadata(append_title, s)
+s = append_dj_input(dj_live_stream_port, dj_live_stream_mp, s)
+s = append_master_dj_input(master_live_stream_port, master_live_stream_mp, s)
+
+
 s = crossfade(s)
 # Attach a skip command to the source s:
 
@@ -83,7 +114,6 @@ s = crossfade(s)
 #)
 
 add_skip_command(s)
-s = map_metadata(append_title, s)
 
 if output_sound_device then
 	
@@ -163,4 +193,6 @@ if s3_enable == true then
     output_to(s3_output, s3_type, s3_bitrate, s3_host, s3_port, s3_pass, s3_mount, s3_url, s3_description, s3_genre, s3_user, s, "3", s3_connected)
 end
 
+output.dummy(fallible=true, !master_dj)
+output.dummy(fallible=true, !dj_live)
 ignore(output.dummy(blank()))

python_apps/pypo/pypocli.py

@@ -153,11 +153,12 @@ if __name__ == '__main__':
     recorder.daemon = True
     recorder.start()
 
-    pmh.join()
+    # all join() are commented out becase we want to exit entire pypo
-    pfile.join()
+    # if pypofetch is exiting 
+    #pmh.join()
+    #recorder.join()
+    #pp.join()
     pf.join()
-    pp.join()
-    recorder.join()
     
     logger.info("pypo fetch exit")
     sys.exit()

python_apps/pypo/pypofetch.py

@@ -111,7 +111,7 @@ class PypoFetch(Thread):
             self.logger.debug(e)
             self.logger.debug('Could not connect to liquidsoap')
     
-    def regenerateLiquidsoapConf(self, setting):
+    def regenerateLiquidsoapConf(self, setting_p):
         existing = {}
         # create a temp file
         fh = open('/etc/airtime/liquidsoap.cfg', 'r')
@@ -146,8 +146,9 @@ class PypoFetch(Thread):
         restart = False
         
         self.logger.info("Looking for changes...")
+        setting = sorted(setting_p.items())
         # look for changes
-        for s in setting:
+        for k, s in setting:
             if "output_sound_device" in s[u'keyname'] or "icecast_vorbis_metadata" in s[u'keyname']:
                 dump, stream = s[u'keyname'].split('_', 1)
                 state_change_restart[stream] = False
@@ -155,9 +156,9 @@ class PypoFetch(Thread):
                 if (existing[s[u'keyname']] != s[u'value']):
                     self.logger.info("'Need-to-restart' state detected for %s...", s[u'keyname'])
                     restart = True;
-            elif "harbor_input_mount_point" in s[u'keyname'] or "harbor_input_port" in s[u'keyname']:
+            elif "master_live_stream_port" in s[u'keyname'] or "master_live_stream_mp" in s[u'keyname'] or "dj_live_stream_port" in s[u'keyname'] or "dj_live_stream_mp" in s[u'keyname']:
                 if (existing[s[u'keyname']] != s[u'value']):
-                    logger.info("'Need-to-restart' state detected for %s...", s[u'keyname'])
+                    self.logger.info("'Need-to-restart' state detected for %s...", s[u'keyname'])
                     restart = True;
             else:
                 stream, dump = s[u'keyname'].split('_',1)
@@ -194,7 +195,7 @@ class PypoFetch(Thread):
             fh.write("################################################\n")
             fh.write("# THIS FILE IS AUTO GENERATED. DO NOT CHANGE!! #\n")
             fh.write("################################################\n")
-            for d in setting:
+            for k, d in setting:
                 buffer = d[u'keyname'] + " = "
                 if(d[u'type'] == 'string'):
                     temp = d[u'value']