CC-2745: Show status of liquidsoap/icecast connection on

Stream Settings page

- commit w/o design

airtime_mvc/application/controllers/PreferenceController.php

@@ -13,6 +13,7 @@ class PreferenceController extends Zend_Controller_Action
                     ->addActionContext('remove-watch-directory', 'json')
                     ->addActionContext('is-import-in-progress', 'json')
                     ->addActionContext('change-stream-setting', 'json')
+                    ->addActionContext('get-liquidsoap-status', 'json')
                     ->initContext();
     }
 
@@ -284,6 +285,20 @@ class PreferenceController extends Zend_Controller_Action
         }
         die(json_encode($res));
     }
+    
+    public function getLiquidsoapStatusAction(){
+        $out = array();
+        $num_of_stream = intval(Application_Model_Preference::GetNumOfStreams());
+        for($i=1; $i<=$num_of_stream; $i++){
+            $status = Application_Model_StreamSetting::getLiquidsoapError($i);
+            $status = $status == ''?"OK":$status;
+            if(!Application_Model_StreamSetting::getStreamEnabled($i)){
+                $status = "N/A";
+            }
+            $out[] = array("id"=>$i, "status"=>$status);
+        }
+        die(json_encode($out));
+    }
 }
 
 

airtime_mvc/application/forms/StreamSettingSubForm.php

@@ -155,8 +155,10 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
         }
         $this->addElement($user);
         
+        $liquidsopa_error_msg = "Getting infomation from the server..";
+        
         $this->setDecorators(array(
-            array('ViewScript', array('viewScript' => 'form/stream-setting-form.phtml', "stream_number"=>$stream_number))
+            array('ViewScript', array('viewScript' => 'form/stream-setting-form.phtml', "stream_number"=>$stream_number, "liquidsoap_error_msg"=>$liquidsopa_error_msg))
         ));
     }
 

airtime_mvc/application/models/StreamSetting.php

@@ -99,9 +99,25 @@ class Application_Model_StreamSetting {
         
         $keyname = "s".$stream_id."_liquidsoap_error";
         $sql = "SELECT value FROM cc_stream_setting"
-            ." WHERE keyname = '$key'";
+            ." WHERE keyname = '$keyname'";
         $result = $CC_DBC->GetOne($sql);
         
         return $result;
     }
+    
+    public static function getStreamEnabled($stream_id){
+        global $CC_DBC;
+        
+        $keyname = "s".$stream_id."_ouput";
+        $sql = "SELECT value FROM cc_stream_setting"
+        ." WHERE keyname = '$keyname'";
+        $result = $CC_DBC->GetOne($sql);
+        if($result == 'disabled'){
+            $result = false;
+        }else{
+            $result = true;
+        }
+        
+        return $result;
+    }
 }

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

@@ -5,6 +5,12 @@
         <div class="stream-setting-content" <?php echo $this->stream_number != '1'?'style="display: none;':''?> id="<?=$s_name?>-config">
         <fieldset class="padded">
             <dl class="zend_form clearfix">
+            <dt id="<?=$s_name?>Liquidsoap-error-msg-label">
+                <label>Liquidsoap Status: </label>
+            </dt>
+            <dd id="<?=$s_name?>Liquidsoap-error-msg-element">
+                <?php echo $this->liquidsoap_error_msg?>
+            </dd>
             <dt id="<?=$s_name?>Enabled-label">
                 <label for="<?=$s_name?>Enabled"><?php echo $this->element->getElement('enable')->getLabel() ?></label>
             </dt>

airtime_mvc/public/js/airtime/preferences/streamsetting.js

@@ -69,6 +69,29 @@ function showForIcecast(ele){
     div.find("select[id$=data-type]").find("option[value='ogg']").attr("disabled","");
 }
 
+function checkLiquidsoapStatus(){
+    var url = '/Preference/get-liquidsoap-status/format/json';
+    var id = $(this).attr("id");
+    $.post(url, function(json){
+        var json_obj = jQuery.parseJSON(json);
+        for(var i=0;i<json_obj.length;i++){
+            var obj = json_obj[i];
+            var id
+            var status
+            for(var key in obj){
+                if(key == "id"){
+                    id = obj[key];
+                }
+                if(key == "status"){
+                    status = obj[key];
+                }
+            }
+            $("#s"+id+"Liquidsoap-error-msg-element").html(status);
+        }
+    });
+}
+
+
 $(document).ready(function() {
     // initial stream url
     $("dd[id=outputStreamURL-element]").each(function(){
@@ -127,6 +150,6 @@ $(document).ready(function() {
     })
     
     showErrorSections()
-    
+    setInterval('checkLiquidsoapStatus()', 5000)
     
 });