CC-4512: Allow changing stream "Offline" message via Web UI

- fixed

airtime_mvc/application/controllers/PreferenceController.php

@@ -284,6 +284,7 @@ class PreferenceController extends Zend_Controller_Action
                     Application_Model_StreamSetting::setMasterLiveStreamMountPoint($values["master_harbor_input_mount_point"]);
                     Application_Model_StreamSetting::setDjLiveStreamPort($values["dj_harbor_input_port"]);
                     Application_Model_StreamSetting::setDjLiveStreamMountPoint($values["dj_harbor_input_mount_point"]);
+                    Application_Model_StreamSetting::setOffAirMeta($values['offAirMeta']);
 
                 // store stream update timestamp
                 Application_Model_Preference::SetStreamUpdateTimestamp();

airtime_mvc/application/forms/StreamSetting.php

@@ -59,6 +59,12 @@ class Application_Form_StreamSetting extends Zend_Form
         $stream_format->setDecorators(array('ViewHelper'));
         $this->addElement($stream_format);
         
+        $offAirMeta = new Zend_Form_Element_Text('offAirMeta');
+        $offAirMeta->setLabel(_('Off Air Meatadata'))
+                   ->setValue(Application_Model_StreamSetting::getOffAirMeta())
+                   ->setDecorators(array('ViewHelper'));
+        $this->addElement($offAirMeta);
+        
         $replay_gain = new Zend_Form_Element_Hidden("replayGainModifier");
         $replay_gain->setLabel(_("Replay Gain Modifier"))
         ->setValue(Application_Model_Preference::getReplayGainModifier())

airtime_mvc/application/models/StreamSetting.php

@@ -449,4 +449,12 @@ class Application_Model_StreamSetting
     public static function setAdminPass($stream, $v){
         self::setValue($stream."_admin_pass", $v, "string");
     }
+    
+    public static function getOffAirMeta(){
+        return self::getValue("off_air_meta");
+    }
+    
+    public static function setOffAirMeta($offAirMeta){
+        self::setValue("off_air_meta", $offAirMeta, "string");
+    }
 }

airtime_mvc/application/views/scripts/preference/stream-setting.phtml

@@ -63,6 +63,14 @@
                     </ul>
                 <?php endif; ?>
             </dd>
+            <dt id="offAirMeta-label">
+                <label>
+                    <?php echo $this->form->getElement('offAirMeta')->getLabel() ?> :
+                </label>
+            </dt>
+            <dd id="offAirMeta-element">
+                <?php echo $this->form->getElement('offAirMeta') ?>
+            </dd>
             <dt id="replayGainModifier-label" class="block-display">
             <label><?php echo $this->form->getElement('replayGainModifier')->getLabel() ?>:
             </label>

airtime_mvc/build/sql/defaultdata.sql

@@ -1,4 +1,7 @@
 INSERT INTO cc_subjs ("login", "type", "pass") VALUES ('admin', 'A', md5('admin'));
+-- added in 2.3
+INSERT INTO cc_pref("keystr", "valstr") VALUES('off_air_meta', 'Airtime - offline');
+-- end of added in 2.3
 
 -- added in 2.1
 INSERT INTO cc_pref("keystr", "valstr") VALUES('scheduled_play_switch', 'on');

python_apps/pypo/liquidsoap_scripts/ls_script.liq

@@ -120,7 +120,11 @@ server.register(namespace="dynamic_source",
 #                fun (s) -> begin log("dynamic_source.read_stop") destroy_dynamic_source_all() end)
 
 default = amplify(id="silence_src", 0.00001, noise())
-default = rewrite_metadata([("artist","Airtime"), ("title", "offline")], default)
+ref_off_air_meta = ref off_air_meta
+if !ref_off_air_meta == "" then
+    ref_off_air_meta := "Airtime - offline"
+end
+default = rewrite_metadata([("title", !ref_off_air_meta)], default)
 ignore(output.dummy(default, fallible=true))
 
 master_dj_enabled = ref false