QSO Panel: CAT Timeout Warning Message #310

This adds a warning that Cloudlogs not received any recent data from CAT Interface this timeout is defined in the cloudlog.php configuration file

$config['cat_timeout_interval'] = 1800;

The default has been changed to 30mins.

application/config/cloudlog.php

@@ -55,11 +55,10 @@ $config['map_gridsquares'] = FALSE;
 | The external CAT applications can obviously stop working for various reasons 
 | this interval is used for displaying a warning on the QSO Panel
 |
-| Default is: 300 seconds (5 minutes)
+| Default is: 1800 seconds (30 minutes)
 |
 */
-
-$config['cat_timeout_interval'] = 300;
+$config['cat_timeout_interval'] = 1800;
 
 /*
 |--------------------------------------------------------------------------

application/controllers/Radio.php

@@ -60,7 +60,7 @@
 		}
 			
 	}
-	
+
 	function json($id)
 	{
 
@@ -75,6 +75,7 @@
 			foreach ($query->result() as $row)
 			{
 
+
 				if($row->sat_name != "") {
 					$uplink_freq = $row->uplink_freq;
 					$downlink_freq = $row->downlink_freq;
@@ -118,13 +119,20 @@
 					$sat_mode = "";
 				}
 
+				// Calculate how old the data is in minutes 
+				$datetime1 = new DateTime(); // Today's Date/Time
+				$datetime2 = new DateTime($row->newtime);
+				$interval = $datetime1->diff($datetime2);
+				$updated_at = $interval->format('%i');
 
+				// Return Json data
 				echo json_encode(array(
 					"uplink_freq" => $uplink_freq,
 					"downlink_freq" => $downlink_freq,
 					"mode" => $mode,
 					"satmode" => $sat_mode,
 					"satname" => $sat_name,
+					"updated_minutes_ago" => $updated_at,
 				), JSON_PRETTY_PRINT);
 			}
 		}
@@ -175,4 +183,5 @@
 	}
 }
 
+
 ?>

application/models/Cat.php

@@ -92,11 +92,9 @@
 		
 
 		function radio_status($id) {
-			$this->db->select('*');
-			$this->db->where('id', $id);
-			$query = $this->db->get('cat');
-			
-			return $query;
+
+			return $this->db->query('SELECT *, CONVERT_TZ(`timestamp`, @@session.time_zone, \'+00:00\' ) as newtime FROM `cat` WHERE 1');
+
 		}
 
 

application/views/interface_assets/footer.php

@@ -879,6 +879,20 @@ $(document).on('keypress',function(e) {
           }
           $("#sat_name").val(data.satname);  
           $("#sat_mode").val(data.satmode);  
+
+          // Display CAT Timeout warnng based on the figure given in the config file
+            var minutes = Math.floor(<?php echo $this->config->item('cat_timeout_interval'); ?> / 60);
+
+            if(data.updated_minutes_ago > minutes) {
+              if($('.radio_timeout_error').length == 0) {
+                $('.qso_panel').prepend('<div class="alert alert-danger radio_timeout_error" role="alert">Radio Connection Error: ' + $('select.radios option:selected').text() + ' data is ' + data.updated_minutes_ago + ' minutes old.</div>');  
+              } else {
+                $('.radio_timeout_error').text('Radio Connection Error: ' + $('select.radios option:selected').text() + ' data is ' + data.updated_minutes_ago + ' minutes old.');    
+              }
+            } else {
+              $(".radio_timeout_error" ).remove();
+            }
+
       });
     }
   };
@@ -898,6 +912,11 @@ $(document).on('keypress',function(e) {
         $("#frequency_rx").val(""); 
         $("#selectPropagation").val($("#selectPropagation option:first").val());
       }
+
+      if ($(".radios option:selected").text() == "None") {
+        $(".radio_timeout_error" ).remove();
+      }
+
   });
 
 <?php } ?>