New feature: timeplotter

application/controllers/Timeplotter.php

@@ -0,0 +1,49 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Timeplotter extends CI_Controller {
+
+    function __construct()
+    {
+        parent::__construct();
+
+        $this->load->model('user_model');
+        if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
+    }
+
+    public function index()
+    {
+        // Render Page
+        $data['page_title'] = "Timeplotter";
+
+        $this->load->model('Timeplotter_model');
+
+        $data['worked_bands'] = $this->Timeplotter_model->get_worked_bands();
+
+        $this->load->model('dxcc');
+        $data['dxcc_list'] = $this->dxcc->list();
+
+        $this->load->model('modes');
+
+        $data['modes'] = $this->modes->active();
+
+        $this->load->view('interface_assets/header', $data);
+        $this->load->view('timeplotter/index');
+        $this->load->view('interface_assets/footer');
+    }
+
+    public function getTimes() {
+        // POST data
+        $postData = $this->input->post();
+
+        //load model
+        $this->load->model('Timeplotter_model');
+
+        // get data
+        $data = $this->Timeplotter_model->getTimes($postData);
+
+        return json_encode($data);
+
+    }
+
+}

application/models/Timeplotter_model.php

@@ -0,0 +1,151 @@
+<?php
+if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class Timeplotter_model extends CI_Model
+{
+    function __construct()
+    {
+        // Call the Model constructor
+        parent::__construct();
+    }
+
+    function get_worked_bands() {
+        $CI =& get_instance();
+        $CI->load->model('Stations');
+        $station_id = $CI->Stations->find_active();
+
+        $data = $this->db->query(
+            "SELECT distinct LOWER(`COL_BAND`) as `COL_BAND` FROM `" . $this->config->item('table_name') . "` WHERE station_id = " . $station_id . " AND COL_PROP_MODE != \"SAT\""
+        );
+        $worked_slots = array();
+        foreach ($data->result() as $row) {
+            array_push($worked_slots, $row->COL_BAND);
+        }
+
+        $SAT_data = $this->db->query(
+            "SELECT distinct LOWER(`COL_PROP_MODE`) as `COL_PROP_MODE` FROM `" . $this->config->item('table_name') . "` WHERE station_id = " . $station_id . " AND COL_PROP_MODE = \"SAT\""
+        );
+
+        foreach ($SAT_data->result() as $row) {
+            array_push($worked_slots, strtoupper($row->COL_PROP_MODE));
+        }
+
+        // bring worked-slots in order of defined $bandslots
+        $results = array();
+        foreach (array_keys($this->bandslots) as $slot) {
+            if (in_array($slot, $worked_slots)) {
+                array_push($results, $slot);
+            }
+        }
+        return $results;
+    }
+
+    public $bandslots = array("160m" => 0,
+        "80m" => 0,
+        "60m" => 0,
+        "40m" => 0,
+        "30m" => 0,
+        "20m" => 0,
+        "17m" => 0,
+        "15m" => 0,
+        "12m" => 0,
+        "10m" => 0,
+        "6m" => 0,
+        "4m" => 0,
+        "2m" => 0,
+        "70cm" => 0,
+        "23cm" => 0,
+        "13cm" => 0,
+        "9cm" => 0,
+        "6cm" => 0,
+        "3cm" => 0,
+        "1.25cm" => 0,
+        "SAT" => 0,
+    );
+
+    function getTimes($postdata) {
+        $CI =& get_instance();
+        $CI->load->model('Stations');
+        $station_id = $CI->Stations->find_active();
+
+        $this->db->select('time(col_time_on) time, col_call as callsign');
+
+        if ($postdata['band'] != 'All') {
+            if ($postdata['band'] == 'sat') {
+                $this->db->where('col_prop_mode', $postdata['band']);
+            }
+            else {
+                $this->db->where('col_band', $postdata['band']);
+            }
+        }
+
+        if ($postdata['dxcc'] != 'All') {
+            $this->db->where('col_dxcc', $postdata['dxcc']);
+        }
+
+        if ($postdata['cqzone'] != 'All') {
+            $this->db->where('col_cqz', $postdata['cqzone']);
+        }
+
+        $this->db->where('station_id', $station_id);
+        $datearray = $this->db->get($this->config->item('table_name'));
+        $this->plot($datearray->result_array());
+    }
+
+    /*
+    * Function generates the array, checks for array entries, and adds them before returning data ready for plot
+    */
+    function plot($log) {
+
+        $start = "00:00";
+        $end = "23:59";
+
+        $tStart = strtotime($start);
+        $tEnd = strtotime($end);
+        $tNow = $tStart;
+        $i = 0;
+
+        while($tNow <= $tEnd){                          // Generates the time array
+            $label = date("H:i",$tNow).'z - ';
+            $tNow = strtotime('+30 minutes',$tNow);
+            $label .= date("H:i",$tNow).'z';
+            $dataarray[$i]['time'] =  $label;   // Used in x-axis of graph to show label for the timeslot
+            $dataarray[$i]['count'] = '0'; // Used to hold number of contacts found in the timeslot
+            $dataarray[$i]['calls'] = ''; // Used for holding callsigns of contacts in that timeslot
+            $dataarray[$i]['callcount'] = '0'; // Used for counting how many callsigns stored in that timeslot
+            $i++;
+        }
+
+        foreach ($log as $line) {       // Looping through all the timestamps found in the log
+            $time = $line['time'];									// Resolution is 30, calculates where to put result in array
+            $dt = new DateTime("1970-01-01 $time", new DateTimeZone('UTC'));
+            $arrayplacement = (int)$dt->getTimestamp();
+            $arrayplacement = floor($arrayplacement / 1800);
+            $dataarray[$arrayplacement]['count']++;
+
+            $callCount = $dataarray[$arrayplacement]['callcount'];
+
+            if ($callCount < 5) {   // We only save a max of 5 calls to show in the graph
+                if ($callCount > 0) {
+                    $dataarray[$arrayplacement]['calls'] .= ', ';
+                }
+                $dataarray[$arrayplacement]['calls'] .= $line['callsign'];
+                $dataarray[$arrayplacement]['callcount']++;
+            }
+        }
+
+        if (count($log) != 0) {  // If we have a result from the log
+            header('Content-Type: application/json');
+            $data['qsocount'] = count($log);
+            $data['ok'] = 'OK';
+            $data['qsodata'] = $dataarray;
+            echo json_encode($data);
+        }
+        else {
+            header('Content-Type: application/json');
+            $data['error'] = 'No qsoes to plot found!';
+            echo json_encode($data);
+        }
+
+    }
+}

application/views/interface_assets/footer.php

@@ -2042,5 +2042,95 @@ $(document).ready(function(){
     </script>
 <?php } ?>
 
+<?php if ($this->uri->segment(1) == "timeplotter") { ?>
+    <script src="https://code.highcharts.com/stock/highstock.js"></script>
+    <script>
+
+        function timeplot(form) {
+            $(".ld-ext-right").addClass('running');
+            $(".ld-ext-right").prop('disabled', true);
+            $(".alert").remove();
+            var baseURL= "<?php echo base_url();?>";
+            $.ajax({
+                url: baseURL+'index.php/timeplotter/getTimes',
+                type: 'post',
+                data: {'band': form.band.value, 'dxcc': form.dxcc.value, 'cqzone': form.cqzone.value},
+                success: function(tmp) {
+                    $(".ld-ext-right").removeClass('running');
+                    $(".ld-ext-right").prop('disabled', false);
+                    if (tmp.ok == 'OK') {
+                        plotTimeplotterChart(tmp);
+                    }
+                    else {
+                        $("#container").remove();
+                        $("#info").remove();
+                        $("#timeplotter_div").append('<div class="alert alert-danger"><a href="#" class="close" data-dismiss="alert" aria-label="close">&times;</a>\n' +
+                            tmp.error +
+                            '</div>');
+                    }
+                }
+            });
+        }
+
+        function plotTimeplotterChart(tmp) {
+            $("#container").remove();
+            $("#info").remove();
+            $("#timeplotter_div").append('<p id="info">' + tmp.qsocount + ' contacts were plotted.</p><div id="container" style="height: 600px;"></div>');
+            var options = {
+                chart: {
+                    type: 'column',
+                    zoomType: 'xy',
+                    renderTo: 'container'
+                },
+                title: {
+                    text: 'Time distribution'
+                },
+                xAxis: {
+                    categories: [],
+                    crosshair: true,
+                    type: "category",
+                    min:0,
+                    max:47,
+                },
+                yAxis: {
+                    title: {
+                        text: '# QSOes'
+                    }
+                },
+                rangeSelector: {
+                    selected: 1
+                },
+                tooltip: {
+                    formatter: function () {
+                        if(this.point) {
+                            return "Time: " + options.xAxis.categories[this.point.x] +
+                                "<br />Callsign(s) worked (max 5): " + myComments[this.point.x] +
+                                "<br />Number of qsos: <strong>" + series.data[this.point.x] + "</strong>";
+                        }
+                    }
+                },
+                series: []
+            };
+            var myComments=[];
+
+            var series = {
+                data: []
+            };
+
+            $.each(tmp.qsodata, function(){
+                myComments.push(this.calls);
+                options.xAxis.categories.push(this.time);
+                series.name = 'Number of qsos';
+                series.data.push(this.count);
+            });
+
+            options.series.push(series);
+
+            var chart = new Highcharts.Chart(options);
+        }
+
+    </script>
+<?php } ?>
+
   </body>
 </html>

application/views/interface_assets/header.php

@@ -28,7 +28,7 @@
 	<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>assets/plugins/quill/quill.snow.css" />
 	<?php } ?>
 
-	<?php if ($this->uri->segment(1) == "qrz" || $this->uri->segment(1) == "accumulated") { ?>
+	<?php if ($this->uri->segment(1) == "qrz" || $this->uri->segment(1) == "accumulated" || $this->uri->segment(1) == "timeplotter") { ?>
 	<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>assets/css/loading.min.css" />
 	<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>assets/css/ldbtn.min.css" />
 	<?php } ?>
@@ -86,6 +86,8 @@
                     <a class="dropdown-item" href="<?php echo site_url('timeline');?>" title="Dxcctimeline">DXCC Timeline</a>
                     <div class="dropdown-divider"></div>
                     <a class="dropdown-item" href="<?php echo site_url('accumulated');?>" title="Dxcctimeline">Accumulated statistics</a>
+                    <div class="dropdown-divider"></div>
+                    <a class="dropdown-item" href="<?php echo site_url('timeplotter');?>" title="View time when worked">Timeplotter</a>
 				</div>
         	</li>
 

application/views/timeplotter/index.php

@@ -0,0 +1,60 @@
+<div class="container">
+    <h2><?php echo $page_title; ?></h1>
+        <p>This tool is used to analyze your log to find out when you have worked a certain cq zone or dxcc on a chosen band.</p>
+        <form class="form">
+
+            <div class="form-group row">
+                <label class="col-md-1 control-label" for="band">Band</label>
+                <div class="col-md-3">
+                    <select id="band" name="band" class="form-control custom-select">
+                        <option value="All">All</option>
+                        <?php foreach($worked_bands as $band) {
+                            echo '<option value="' . $band . '">' . $band . '</option>'."\n";
+                        } ?>
+                    </select>
+                </div>
+
+                <label class="col-md-1 control-label" for="dxcc">DXCC</label>
+                <div class="col-md-3">
+                    <select id="dxcc" name="dxcc" class="form-control custom-select">
+                        <option value = 'All'>All</option>
+                        <?php
+                        if ($dxcc_list->num_rows() > 0) {
+                                foreach ($dxcc_list->result() as $dxcc) {
+                                    echo '<option value=' . $dxcc->adif . '> ' . $dxcc->name . ' - ' . $dxcc->prefix;
+                                    if ($dxcc->end != null) {
+                                        echo ' (deleted)';
+                                    }
+                                    echo '</option>';
+                                }
+                        }
+                        ?>
+                    </select>
+                </div>
+            </div>
+
+            <div class="form-group row">
+                <label class="col-md-1 control-label" for="cqzone">CQ Zone</label>
+                <div class="col-md-3">
+                    <select id="cqzone" name="cqzone" class="form-control custom-select">
+                        <option value = 'All'>All</option>
+                        <?php
+                        for ($i = 1; $i<=40; $i++) {
+                            echo '<option value='. $i . '>'. $i .'</option>';
+                        }
+                        ?>
+                    </select>
+                </div>
+            </div>
+
+            <div class="form-group row">
+                <div class="col-md-3">
+                    <button id="button1id" type="button" name="button1id" class="btn btn-success btn-primary ld-ext-right" onclick="timeplot(this.form);">Show<div class="ld ld-ring ld-spin"></div></button>
+                </div>
+            </div>
+
+        </form>
+
+        <div id="timeplotter_div">
+        </div>
+</div>