[Awards] Fixed implode error when logbook is empty

application/controllers/Awards.php

@@ -235,13 +235,11 @@ class Awards extends CI_Controller {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
-		$location_list = "'".implode("','",$logbooks_locations_array)."'";
-
         $this->load->model('cq');
 		$this->load->model('modes');
         $this->load->model('bands');
 
-        $data['worked_bands'] = $this->bands->get_worked_bands($location_list);
+        $data['worked_bands'] = $this->bands->get_worked_bands();
 		$data['modes'] = $this->modes->active(); // Used in the view for mode select
 
         if ($this->input->post('band') != NULL) {   // Band is not set when page first loads.
@@ -277,8 +275,15 @@ class Awards extends CI_Controller {
 			$postdata['mode'] = 'All';
         }
 
-        $data['cq_array'] = $this->cq->get_cq_array($bands, $postdata, $location_list);
-        $data['cq_summary'] = $this->cq->get_cq_summary($data['worked_bands'], $location_list);
+        if ($logbooks_locations_array) {
+			$location_list = "'".implode("','",$logbooks_locations_array)."'";
+            $data['cq_array'] = $this->cq->get_cq_array($bands, $postdata, $location_list);
+            $data['cq_summary'] = $this->cq->get_cq_summary($data['worked_bands'], $location_list);
+		} else {
+            $location_list = null;
+            $data['cq_array'] = null;
+            $data['cq_summary'] = null;
+        }
 
         // Render page
         $data['page_title'] = "Awards - CQ Magazine";

application/models/Bands.php

@@ -31,6 +31,10 @@ class Bands extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return array();
+		}
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
 		// get all worked slots from database
@@ -67,6 +71,9 @@ class Bands extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return array();
+		}
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         // get all worked slots from database
@@ -93,6 +100,10 @@ class Bands extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return array();
+		}
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         // get all worked sats from database
@@ -113,6 +124,10 @@ class Bands extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return array();
+		}
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
 		// get all worked slots from database

application/models/Counties.php

@@ -27,6 +27,10 @@ class Counties extends CI_Model
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         $sql = "select count(distinct COL_CNTY) countycountworked, coalesce(x.countycountconfirmed, 0) countycountconfirmed, thcv.COL_STATE
@@ -75,6 +79,10 @@ class Counties extends CI_Model
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         $sql = "select distinct COL_CNTY, COL_STATE

application/models/Dok.php

@@ -7,6 +7,10 @@ class DOK extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return null;
+		}
+
 		$this->load->model('bands');
 
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";

application/models/Dxcc.php

@@ -63,6 +63,10 @@ class DXCC extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return null;
+		}
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
 		foreach ($bands as $band) {             	// Looping through bands and entities to generate the array needed for display
@@ -193,6 +197,10 @@ class DXCC extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return null;
+		}
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
 		$sql = "select adif, prefix, name, date(end) Enddate, date(start) Startdate
@@ -387,6 +395,10 @@ class DXCC extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+			return null;
+		}
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
 		foreach ($bands as $band) {

application/models/Iota.php

@@ -7,6 +7,10 @@ class IOTA extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         foreach ($bands as $band) {             	// Looping through bands and iota to generate the array needed for display
@@ -279,6 +283,10 @@ class IOTA extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         foreach ($bands as $band) {

application/models/Sig.php

@@ -7,6 +7,10 @@ class Sig extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$this->db->where_in("station_id", $logbooks_locations_array);
 		$this->db->order_by("COL_SIG_INFO", "ASC");
 		$this->db->where('COL_SIG =', $type);
@@ -19,6 +23,10 @@ class Sig extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         $sql = "select col_sig, count(*) qsos, count(distinct col_sig_info) refs from " . $this->config->item('table_name') .

application/models/Sota.php

@@ -7,6 +7,10 @@ class Sota extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+		if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$this->db->where_in("station_id", $logbooks_locations_array);
 		$this->db->order_by("COL_SOTA_REF", "ASC");
 		$this->db->where('COL_SOTA_REF !=', '');

application/models/Vucc.php

@@ -87,6 +87,10 @@ class VUCC extends CI_Model
         $vuccArray['All']['worked'] = count($totalGridWorked);
         $vuccArray['All']['confirmed'] = count($totalGridConfirmed);
 
+        if ($vuccArray['All']['worked'] == 0) {
+            return null;
+        }
+
         return $vuccArray;
     }
 
@@ -100,6 +104,10 @@ class VUCC extends CI_Model
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         $sql = "select col_vucc_grids
@@ -140,6 +148,10 @@ class VUCC extends CI_Model
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         $sql = "select distinct upper(substring(col_gridsquare, 1, 4)) gridsquare

application/models/Was.php

@@ -9,7 +9,11 @@ class was extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
-		$location_list = "'".implode("','",$logbooks_locations_array)."'";
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
+        $location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         $stateArray = explode(',', $this->stateString);
 
@@ -82,6 +86,10 @@ class was extends CI_Model {
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+
 		$location_list = "'".implode("','",$logbooks_locations_array)."'";
 
         foreach ($bands as $band) {

application/views/awards/counties/index.php

@@ -29,5 +29,8 @@
         </tr></tfoot>
         </tbody>
     </table>
-    <?php } ?>
+    <?php } else {
+        echo '<div class="alert alert-danger" role="alert"><a href="#" class="close" data-dismiss="alert" aria-label="close">&times;</a>Nothing found!</div>';
+    }
+    ?>
 </div>

application/views/awards/dok/index.php

@@ -3,6 +3,10 @@
 	<h2><?php echo $page_title; ?></h2>
 
 	<table class="table table-sm table-striped table-hover">
+        <?php
+        if ($worked_bands) {
+?>
+  
 	<thead>
         <tr>
         <td style="width:225px">DOKs (<?php echo count($doks)?>)</td>
@@ -33,5 +37,7 @@
     </tbody>
 
 	</table>
-
+<?php } else {
+        echo '<div class="alert alert-danger" role="alert"><a href="#" class="close" data-dismiss="alert" aria-label="close">&times;</a>Nothing found!</div>';
+    } ?>
 </div>

application/views/awards/sota/index.php

@@ -1,6 +1,10 @@
 <div class="container">
 
 	<h2><?php echo $page_title; ?></h2>
+
+	<?php
+		if ($sota_all) {
+	?>
 	
 	<table class="table table-sm table-striped table-hover">
 		
@@ -34,4 +38,7 @@
 	?>
 	
 	</table>
+	<?php } else {
+        echo '<div class="alert alert-danger" role="alert"><a href="#" class="close" data-dismiss="alert" aria-label="close">&times;</a>Nothing found!</div>';
+    }?>
 </div>

application/views/awards/vucc/index.php

@@ -1,6 +1,8 @@
 <div class="container">
     <h2><?php echo $page_title; ?></h2>
 
+<?php if (!empty($vucc_array)) { ?>
+
         <table class="table table-sm table-bordered table-hover table-striped table-condensed text-center">
             <thead>
             <tr>
@@ -20,4 +22,8 @@
                 ?>
             </tbody>
         </table>
+
+        <?php } else {
+            echo '<div class="alert alert-danger" role="alert"><a href="#" class="close" data-dismiss="alert" aria-label="close">&times;</a>Nothing found!</div>';
+        } ?>
 </div>

application/views/awards/was/index.php

@@ -78,7 +78,9 @@
                 <div class="col-md-10">
                     <button id="button2id" type="reset" name="button2id" class="btn btn-sm btn-warning">Reset</button>
                     <button id="button1id" type="submit" name="button1id" class="btn btn-sm btn-primary">Show</button>
-					<button type="button" onclick="load_was_map();" class="btn btn-info btn-sm"><i class="fas fa-globe-americas"></i> Show WAS Map</button>
+					<?php if ($was_array) {
+                        ?><button type="button" onclick="load_was_map();" class="btn btn-info btn-sm"><i class="fas fa-globe-americas"></i> Show WAS Map</button>
+                    <?php }?>
                 </div>
             </div>
 

application/views/awards/was/map.php

@@ -32,7 +32,9 @@
 	      fill: 'blue'
 	    },
 	    'stateSpecificStyles': {
-            <?php foreach ($was_array as $was => $value) { ?>
+            <?php 
+				if ($was_array) {
+				foreach ($was_array as $was => $value) { ?>
     '<?php echo $was; ?>' :
     <?php
         foreach ($value  as $key) {
@@ -52,6 +54,7 @@
                 }
             }
         }
+	}
 ?>
 	    },
 		  // Show tooltip when hovering over state