From 43a78f499ca910c5d820e63cbd304b02bf0d51ff Mon Sep 17 00:00:00 2001
From: Andreas <andreask@online.no>
Date: Sun, 24 Jan 2021 15:29:29 +0100
Subject: [PATCH] [Station profile] US Counties dropdown added

---
 application/controllers/Station.php           | 33 +++++++++++++
 application/views/interface_assets/footer.php | 49 +++++++++++++++++++
 application/views/station_profile/create.php  |  8 +--
 application/views/station_profile/edit.php    |  8 +--
 4 files changed, 92 insertions(+), 6 deletions(-)

diff --git a/application/controllers/Station.php b/application/controllers/Station.php
index 85804481..8183aa8e 100644
--- a/application/controllers/Station.php
+++ b/application/controllers/Station.php
@@ -135,4 +135,37 @@ class Station extends CI_Controller {
         redirect('station');
     }
 
+    /*
+	 * Function is used for autocompletion of Counties in the station profile form
+	 */
+    public function get_county() {
+        $json = [];
+
+        if(!empty($this->input->get("query"))) {
+            $query = isset($_GET['query']) ? $_GET['query'] : FALSE;
+            $county = $this->input->get("state");
+
+            $file = 'assets/json/US_counties.csv';
+
+            if (is_readable($file)) {
+                $lines = file($file, FILE_IGNORE_NEW_LINES);
+                $input = preg_quote($county, '~');
+                $reg = '~^'. $input .'(.*)$~';
+                $result = preg_grep($reg, $lines);
+                $json = [];
+                $i = 0;
+                foreach ($result as &$value) {
+                    $county = explode(',', $value);
+                    // Limit to 100 as to not slowdown browser too much
+                    if (count($json) <= 100) {
+                        $json[] = ["name"=>$county[1]];
+                    }
+                }
+            }
+        }
+
+        header('Content-Type: application/json');
+        echo json_encode($json);
+    }
+
 }
\ No newline at end of file
diff --git a/application/views/interface_assets/footer.php b/application/views/interface_assets/footer.php
index 91c4f6ca..bbbe3473 100644
--- a/application/views/interface_assets/footer.php
+++ b/application/views/interface_assets/footer.php
@@ -2785,6 +2785,55 @@ function deleteQsl(id) {
         }
     </script>
 
+<?php } ?>
+
+<?php if ($this->uri->segment(1) == "station") { ?>
+<script>
+    var baseURL= "<?php echo base_url();?>";
+    $('#StateHelp').change(function(){
+        var state = $("#StateHelp option:selected").text();
+        if (state != "") {
+            $("#stationCntyInput").prop('disabled', false);
+
+            $('#stationCntyInput').selectize({
+                maxItems: 1,
+                closeAfterSelect: true,
+                loadThrottle: 250,
+                valueField: 'name',
+                labelField: 'name',
+                searchField: 'name',
+                options: [],
+                create: false,
+                load: function(query, callback) {
+                    var state = $("#StateHelp option:selected").text();
+
+                    if (!query || state == "") return callback();
+                    $.ajax({
+                        url: baseURL+'index.php/station/get_county',
+                        type: 'GET',
+                        dataType: 'json',
+                        data: {
+                            query: query,
+                            state: state,
+                        },
+                        error: function() {
+                            callback();
+                        },
+                        success: function(res) {
+                            callback(res);
+                        }
+                    });
+                }
+            });
+
+        } else {
+            $("#stationCntyInput").prop('disabled', true);
+            $('#stationCntyInput')[0].selectize.destroy();
+            $("#stationCntyInput").val("");
+        }
+    });
+</script>
+
 <?php } ?>
   </body>
 </html>
diff --git a/application/views/station_profile/create.php b/application/views/station_profile/create.php
index d790ebb2..d82cedd7 100644
--- a/application/views/station_profile/create.php
+++ b/application/views/station_profile/create.php
@@ -59,7 +59,8 @@
 		    <small id="stationCityInputHelp" class="form-text text-muted">Station city. For example: Inverness</small>
 		  </div>
 
-		  <div class="form-group">
+        <div class="form-row">
+            <div class="form-group col-sm-6">
 		    <label for="stateInput">Station State</label>
 		    <select class="form-control custom-select" name="station_state" id="StateHelp" aria-describedby="stationCntyInputHelp">
 		    	<option value="" selected></option>
@@ -117,11 +118,12 @@
 		    <small id="StateHelp" class="form-text text-muted">Station state. Applies to certain countries only. Leave blank if not applicable.</small>
 		  </div>
 
-		  <div style="display: none" class="form-group">
+		  <div class="form-group col-sm-6">
 		    <label for="stationCntyInput">Station County</label>
-		    <input type="text" class="form-control" name="station_cnty" id="stationCntyInput" aria-describedby="stationCntyInputHelp">
+		    <input disabled="disabled" type="text" class="form-control" name="station_cnty" id="stationCntyInput" aria-describedby="stationCntyInputHelp">
 		    <small id="stationCntyInputHelp" class="form-text text-muted">Station County (Only used for USA/Alaska/Hawaii)</small>
 		  </div>
+        </div>
 
             <div class="form-row">
                 <div class="form-group col-sm-6">
diff --git a/application/views/station_profile/edit.php b/application/views/station_profile/edit.php
index 18a4b99d..d90dcc76 100644
--- a/application/views/station_profile/edit.php
+++ b/application/views/station_profile/edit.php
@@ -60,7 +60,8 @@
 		    <small id="stationCityInputHelp" class="form-text text-muted">Station city. For example: Inverness</small>
 		  </div>
 
-		  <div class="form-group">
+        <div class="form-row">
+            <div class="form-group col-sm-6">
 		    <label for="stateInput">Station State</label>
 		    <select class="form-control custom-select" name="station_state" id="StateHelp" aria-describedby="stationCntyInputHelp">
 		    	<option value=""></option>
@@ -131,11 +132,12 @@
 		    <small id="StateHelp" class="form-text text-muted">Station state. Applies to certain countries only. Leave blank if not applicable.</small>
 		  </div>
 
-		  <div style="display: none" class="form-group">
+		  <div class="form-group col-sm-6">
 		    <label for="stationCntyInput">Station County</label>
-		    <input type="text" class="form-control" name="station_cnty" id="stationCntyInput" aria-describedby="stationCntyInputHelp" value="<?php if(set_value('station_cnty') != "") { echo set_value('station_cnty'); } else { echo $my_station_profile->station_cnty; } ?>">
+		    <input disabled="disabled" type="text" class="form-control" name="station_cnty" id="stationCntyInput" aria-describedby="stationCntyInputHelp" value="<?php if(set_value('station_cnty') != "") { echo set_value('station_cnty'); } else { echo $my_station_profile->station_cnty; } ?>">
 		    <small id="stationCntyInputHelp" class="form-text text-muted">Station County (Only used for USA/Alaska/Hawaii)</small>
 		  </div>
+        </div>
 
             <div class="form-row">
                 <div class="form-group col-sm-6">