From 3814e70ccc56ee0e96d7c195804beeea41b153d9 Mon Sep 17 00:00:00 2001
From: homyak <homyak@noreply.localhost>
Date: Sat, 24 Feb 2024 00:26:03 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A3=D0=B4=D0=B0=D0=BB=D0=B8=D1=82=D1=8C=20'h?=
 =?UTF-8?q?tdocs/includes/common.php'?=
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---
 htdocs/includes/common.php | 1818 ------------------------------------
 1 file changed, 1818 deletions(-)
 delete mode 100644 htdocs/includes/common.php

diff --git a/htdocs/includes/common.php b/htdocs/includes/common.php
deleted file mode 100644
index cfebf22..0000000
--- a/htdocs/includes/common.php
+++ /dev/null
@@ -1,1818 +0,0 @@
-<?php
-
-/**
- * Returnes true if user probably prefer Imperial Units
- *
- * @return boolean
- */
-function isImperialUnitUser()
-{
-    if (isset($_GET['imperialUnits']) && $_GET['imperialUnits']) {
-        return true;
-    } else if (isset($_GET['imperialUnits']) && !$_GET['imperialUnits']) {
-        return false;
-    }
-
-    if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
-
-        if (substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 5) == 'en-US') {
-            // USA
-            return true;
-        }
-
-        if (substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2) == 'my') {
-            // Myanmar / Burma
-            return true;
-        }
-
-        if (substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 5) == 'en-LR') {
-            // Liberia
-            return true;
-        }
-    }
-
-    return false;
-}
-
-/**
- * Convert km to miles (or kmh to mph)
- *
- * @param  {float} value
- * @return float
- */
-function convertKilometerToMile($value)
-{
-    return $value * 0.621371192;
-}
-
-/**
- * Convert meter to feet
- *
- * @param  {float} value
- * @return float
- */
-function convertMeterToFeet($value)
-{
-    return $value * 3.2808399;
-}
-
-/**
- * Convert meter per second to miles per second
- *
- * @param  {float} value
- * @return float
- */
-function convertMpsToMph($value)
-{
-    return $value * 2.23693629;
-}
-
-/**
- * Convert meter to yard
- *
- * @param  {float} value
- * @return float
- */
-function convertMeterToYard($value)
-{
-    return $value * 1.0936133;
-}
-
-/**
- * Convert mm to inches
- *
- * @param  {float} value
- * @return float
- */
-function convertMmToInch($value)
-{
-    return $value * 0.0393700787;
-}
-
-/**
- * Convert celcius to fahrenheit
- *
- * @param  {float} value
- * @return float
- */
-function convertCelciusToFahrenheit($value)
-{
-    return $value * (9/5) + 32;
-}
-
-/**
- * Convert hPa/mbar to mmhg
- *
- * @param  {float} value
- * @return float
- */
-function convertMbarToMmhg($value)
-{
-    return $value * 0.75006375541921;
-}
-
-/**
- * Returnes true if value is float
- *
- * @param  mixed $value
- * @return boolean
- */
-function isFloat($value)
-{
-    if (is_numeric($value)) {
-        // PHP automagically tries to coerce $value to a number
-        return is_float($value + 0);
-    }
-    return false;
-}
-
-/**
- * Returnes true if value is int
- *
- * @param  mixed $value
- * @return boolean
- */
-function isInt($value)
-{
-    return (ctype_digit(strval($value)));
-}
-
-/**
- * Replace first occurence
- *
- * @param  string $search
- * @param  string $replace
- * @param  string $string
- * @return string
- */
-function str_replace_first($search, $replace, $string)
-{
-    $pos = strpos($string, $search);
-    if ($pos !== false) {
-        return substr_replace($string, $replace, $pos, strlen($search));
-    } else {
-        return $string;
-    }
-}
-
-/*
- * Returnes symbol description
- *
- * @param string $symbolTable
- * @param string $symbol
- * @param boolean $includeUndefinedOverlay
- * @return string
- */
-function getSymbolDescription($symbolTable, $symbol, $includeUndefinedOverlay)
-{
-    if ($symbolTable == '/') {
-        switch ($symbol) {
-        case '!':
-            return 'Police, Sheriff';
-        case '"':
-            return 'No Symbol';
-        case '#':
-            return 'Digipeater';
-        case '$':
-            return 'Phone';
-        case '%':
-            return 'DX Cluster';
-        case '&':
-            return 'HF Gateway';
-        case '\'':
-            return 'Small Aircraft';
-        case '(':
-            return 'Mobile Satellite Station';
-        case ')':
-            return 'Wheelchair (handicapped)';
-        case '*':
-            return 'Snowmobile';
-        case '+':
-            return 'Red Cross';
-        case ',':
-            return 'Scout (Boy Scout)';
-        case '-':
-            return 'House (VHF)';
-        case '.':
-            return 'X';
-        case '/':
-            return 'Red Dot';
-        case '0':
-            return 'Circle (0)';
-        case '1':
-            return 'Circle (1)';
-        case '2':
-            return 'Circle (2)';
-        case '3':
-            return 'Circle (3)';
-        case '4':
-            return 'Circle (4)';
-        case '5':
-            return 'Circle (5)';
-        case '6':
-            return 'Circle (6)';
-        case '7':
-            return 'Circle (7)';
-        case '8':
-            return 'Circle (8)';
-        case '9':
-            return 'Circle (9)';
-        case ':':
-            return 'Fire';
-        case ';':
-            return 'Campground or Portable operation';
-        case '<':
-            return 'Motorcycle';
-        case '=':
-            return 'Railroad Engine';
-        case '>':
-            return 'Car';
-        case '?':
-            return 'File server';
-        case '@':
-            return 'Hurricane prediction';
-        case 'A':
-            return 'Aid Station';
-        case 'B':
-            return 'BBS or PBBS';
-        case 'C':
-            return 'Canoe';
-        case 'D':
-            return 'No Symbol'; // was originally undefined
-        case 'E':
-            return 'Event (Special live event)'; // Eyeball
-        case 'F':
-            return 'Farm Vehicle (tractor)';
-        case 'G':
-            return 'Grid Square (6 digit)';
-        case 'H':
-            return 'Hotel (blue bed symbol)';
-        case 'I':
-            return 'TCP/IP network station';
-        case 'J':
-            return 'No Symbol';
-        case 'K':
-            return 'School';
-        case 'L':
-            return 'Logged-ON user (or PC User)';
-        case 'M':
-            return 'MacAPRS';
-        case 'N':
-            return 'NTS Station';
-        case 'O':
-            return 'Balloon';
-        case 'P':
-            return 'Police';
-        case 'Q':
-            return 'TBD';
-        case 'R':
-            return 'Recreational Vehicle';
-        case 'S':
-            return 'Shuttle';
-        case 'T':
-            return 'SSTV';
-        case 'U':
-            return 'Bus';
-        case 'V':
-            return 'ATV';
-        case 'W':
-            return 'National Weather Service';
-        case 'X':
-            return 'Helicopter';
-        case 'Y':
-            return 'Yacht (sail)';
-        case 'Z':
-            return 'WinAPRS';
-        case '[':
-            return 'Human/Person';
-        case '\\':
-            return 'Triangle (DF station)';
-        case ']':
-            return 'Mail/PostOffice';
-        case '^':
-            return 'Large Aircraft';
-        case '_':
-            return 'Weather Station';
-        case '`':
-            return 'Dish Antenna';
-        case 'a':
-            return 'Ambulance';
-        case 'b':
-            return 'Bike';
-        case 'c':
-            return 'Incident Command Post';
-        case 'd':
-            return 'Fire Station';
-        case 'e':
-            return 'Horse (equestrian)';
-        case 'f':
-            return 'Fire Truck';
-        case 'g':
-            return 'Glider';
-        case 'h':
-            return 'Hospital';
-        case 'i':
-            return 'IOTA (islands on the air)';
-        case 'j':
-            return 'Jeep';
-        case 'k':
-            return 'Truck';
-        case 'l':
-            return 'Laptop';
-        case 'm':
-            return 'Mic-E Repeater';
-        case 'n':
-            return 'Node (black bulls-eye)';
-        case 'o':
-            return 'EOC';
-        case 'p':
-            return 'Rover (puppy, or dog)';
-        case 'q':
-            return 'Grid square';
-        case 'r':
-            return 'Antenna';
-        case 's':
-            return 'Power Boat';
-        case 't':
-            return 'Truck Stop';
-        case 'u':
-            return 'Truck (18 wheeler)';
-        case 'v':
-            return 'Van';
-        case 'w':
-            return 'Water Station';
-        case 'x':
-            return 'xAPRS (Unix)';
-        case 'y':
-            return 'Yagi @ QTH';
-        case 'z':
-            return 'Shelter';
-        case '{':
-            return 'No Symbol';
-        case '|':
-            return 'TNC Stream Switch';
-        case '}':
-            return 'No Symbol';
-        case '~':
-            return 'TNC Stream Switch';
-        }
-
-    } else {
-        switch ($symbol) {
-        case '!':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Emergency!';
-            case 'E':
-                return 'ELT or EPIRB';
-            case 'V':
-                return 'Volcanic Eruption or Lava';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Emergency (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '"':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case '#':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Digipeater';
-            case 'A':
-                return 'Digipeater (An Alt-Freq input digi)';
-            case 'R':
-                return 'Digipeater (RELAY only)';
-            case 'W':
-                return 'Digipeater (RELAY and WIDE)';
-            case 'T':
-                return 'Digipeater (PacComm RELAY,WIDE and TRACE)';
-            case 'N':
-                return 'Digipeater (WIDEn-N and relay,wide,trace)';
-            case 'I':
-                return 'Digipeater (digipeater is also an IGate)';
-            case 'L':
-                return 'Digipeater (LIMITED New n-N Paradigm digi)';
-            case 'S':
-                return 'Digipeater (New n-N Paradigm digi)';
-            case 'P':
-                return 'Digipeater (PacComm, New n-N Paradigm)';
-            case 'U':
-                return 'Digipeater (UI-DIGI firmware)';
-            case 'D':
-                return 'Digipeater (DIGI_NED)';
-            case '1':
-                return 'Digipeater (Fill-in digi, 1-hop limit)';
-            case 'X':
-                return 'Digipeater (Experimental)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Digipeater (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '$':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Bank or ATM';
-            case 'U':
-                return 'ATM (US dollars)';
-            case 'L':
-                return 'ATM (Brittish Pound)';
-            case 'Y':
-                return 'ATM (Japanese Yen)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Bank or ATM (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case '%':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Power/Energy';
-            case 'C':
-                return 'Power/Energy (Coal)';
-            case 'E':
-                return 'Power/Energy (Emergency)';
-            case 'G':
-                return 'Power/Energy (Geothermal)';
-            case 'H':
-                return 'Power/Energy (Hydroelectric)';
-            case 'N':
-                return 'Power/Energy (Nuclear)';
-            case 'P':
-                return 'Power/Energy (Portable)';
-            case 'S':
-                return 'Power/Energy (Solar)';
-            case 'T':
-                return 'Power/Energy (Turbine)';
-            case 'W':
-                return 'Power/Energy (Wind)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Power/Energy';
-                } else {
-                    return null;
-                }
-            }
-        case '&':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Gateway';
-            case 'I':
-                return 'Igate (Generic)';
-            case 'R':
-                return 'Receive only IGate';
-            case 'P':
-                return 'PSKmail node';
-            case 'T':
-                return 'TX Igate (with path set to 1 hop)';
-            case 'W':
-                return 'WIRES-X';
-            case '2':
-                return 'TX igate (with path set to 2 hops)';
-            case 'D':
-                return 'D-STAR (D-PRS IGate)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Gateway (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '\'':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Incident site (Airplane Crash Site)';
-            case 'A':
-                return 'Incident site (Automobile crash site)';
-            case 'H':
-                return 'Incident site (Hazardous incident)';
-            case 'M':
-                return 'Incident site (Multi-Vehicle crash site)';
-            case 'P':
-                return 'Incident site (Pileup)';
-            case 'T':
-                return 'Incident site (Truck wreck)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Incident site';
-                } else {
-                    return null;
-                }
-            }
-        case '(':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Cloudy';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Cloudy';
-                } else {
-                    return null;
-                }
-            }
-
-        case ')':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Firenet MEO (Modis Earth Observatory)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Firenet MEO (Modis Earth Observatory)';
-                } else {
-                    return null;
-                }
-            }
-
-        case '*':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Snow';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Snow';
-                } else {
-                    return null;
-                }
-            }
-
-        case '+':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Church';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Church';
-                } else {
-                    return null;
-                }
-            }
-
-        case ',':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Scout (Girl Scout)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Scout (Girl Scout)';
-                } else {
-                    return null;
-                }
-            }
-
-        case '-':
-            switch ($symbolTable) {
-            case '\\':
-                return 'House (HF)';
-            case '5':
-                return 'House (50 Hz mains power)';
-            case '6':
-                return 'House (60 Hz mains power)';
-            case 'B':
-                return 'House (Backup Battery Power)';
-            case 'C':
-                return 'House (Ham club)';
-            case 'E':
-                return 'House (Emergency power)';
-            case 'G':
-                return 'House (Geothermal)';
-            case 'H':
-                return 'House (Hydro powered)';
-            case 'O':
-                return 'House (Operator Present)';
-            case 'S':
-                return 'House (Solar Powered)';
-            case 'W':
-                return 'House (Wind powered)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'House (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case '.':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Unknown Position';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Unknown Position';
-                } else {
-                    return null;
-                }
-            }
-
-        case '/':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Waypoint Destination';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Waypoint Destination';
-                } else {
-                    return null;
-                }
-            }
-
-        case '0':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Circle';
-            case 'A':
-                return 'Allstar Node';
-            case 'E':
-                return 'Echolink Node';
-            case 'I':
-                return 'IRLP repeater';
-            case 'S':
-                return 'Staging Area';
-            case 'V':
-                return 'Echolink and IRLP (VOIP)';
-            case 'W':
-                return 'WIRES (Yaesu VOIP)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Circle (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '1':
-        case '2':
-        case '3':
-        case '4':
-        case '5':
-        case '6':
-        case '7':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case '8':
-            switch ($symbolTable) {
-            case '\\':
-                return 'No Symbol';
-            case '8':
-                return '802.11 network node';
-            case 'G':
-                return '802.11G';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case '9':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Gas Station';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Gas Station';
-                } else {
-                    return null;
-                }
-            }
-
-        case ':':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Hail (weather condition)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Hail (weather condition)';
-                } else {
-                    return null;
-                }
-            }
-
-        case ';':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Portable, Park or Picnic';
-            case 'F':
-                return 'Field Day';
-            case 'I':
-                return 'Islands on the air';
-            case 'S':
-                return 'Summits on the air';
-            case 'W':
-                return 'WOTA';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Portable';
-                } else {
-                    return null;
-                }
-            }
-
-        case '<':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Advisory (single gale flag)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Advisory (single gale flag)';
-                } else {
-                    return null;
-                }
-            }
-
-        case '=':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case '>':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Car';
-            case '1':
-            case '2':
-            case '3':
-            case '4':
-            case '5':
-            case '6':
-            case '7':
-            case '8':
-            case '9':
-            case '0':
-                return 'Numbered Car (' . $symbolTable . ')';
-            case 'E':
-                return 'Car (Electric)';
-            case 'H':
-                return 'Car (Hybrid)';
-            case 'S':
-                return 'Car (Solar powered)';
-            case 'V':
-                return 'Car (GM Volt)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Car (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case '?':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Info Kiosk';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Info Kiosk';
-                } else {
-                    return null;
-                }
-            }
-
-        case '@':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Hurricane/Tropical storm';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Hurricane/Tropical storm (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'A':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Box';
-            case '9':
-                return 'Mobile DTMF user';
-            case '7':
-                return 'HT DTMF user';
-            case 'H':
-                return 'House DTMF user';
-            case 'E':
-                return 'Echolink DTMF report';
-            case 'I':
-                return 'IRLP DTMF report';
-            case 'R':
-                return 'RFID report';
-            case 'A':
-                return 'AllStar DTMF report';
-            case 'D':
-                return 'D-Star report';
-            case 'X':
-                return 'OLPC Laptop XO';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Box (' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 'B':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Blowing snow';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Blowing snow';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'C':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Coast Guard';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Coast Guard';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'D':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Depot'; // drizzle rain moved to ' ovlyD
-            case 'A':
-                return 'Airport';
-            case 'F':
-                return 'Ferry Landing';
-            case 'H':
-                return 'Heloport';
-            case 'R':
-                return 'Rail Depot';
-            case 'B':
-                return 'Bus Depot';
-            case 'L':
-                return 'LIght Rail or Subway';
-            case 'S':
-                return 'Seaport Depot';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Depot (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 'E':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Smoke';
-            case 'H':
-                return 'Haze';
-            case 'S':
-                return 'Smoke';
-            case 'B':
-                return 'Blowing Snow'; // was \B
-            case 'D':
-                return 'Blowing Dust or Sand'; // was \b
-            case 'F':
-                return 'Fog'; // was \{
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Smoke (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 'F':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Freezing rain';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Freezing rain';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'G':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Snow Shower';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Snow Shower';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'H':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Haze';
-            case 'R':
-                return 'Radiation detector';
-            case 'W':
-                return 'Hazardous Waste';
-            case 'X':
-                return 'Skull&Crossbones';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Hazard (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 'I':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Rain Shower';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Rain Shower';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'J':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Lightning';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Lightning';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'K':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Kenwood HT';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Kenwood HT';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'L':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Lighthouse';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Lighthouse (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'M':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'N':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Navigation Buoy';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Navigation Buoy (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'O':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Rocket (amateur)';
-            case 'B':
-                return 'Blimp (non-rigid airship)';
-            case 'M':
-                return 'Manned Balloon';
-            case 'T':
-                return 'Teathered Balloon';
-            case 'C':
-                return 'Constant Pressure Balloon - Long duration';
-            case 'R':
-                return 'Rocket bearing Balloon (Rockoon)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Balloon (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 'P':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Parking';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Parking (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'Q':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Quake';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Quake';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'R':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Restaurant (generic)';
-            case '7':
-                return 'Restaurant (7/11)';
-            case 'K':
-                return 'Restaurant (KFC)';
-            case 'M':
-                return 'Restaurant (McDonalds)';
-            case 'T':
-                return 'Restaurant (Taco Bell)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Restaurant (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 'S':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Satellite/Pacsat';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Satellite/Pacsat (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'T':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Thunderstorm';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Thunderstorm (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'U':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Sunny';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Sunny (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'V':
-            switch ($symbolTable) {
-            case "\\":
-                return 'VORTAC Navigation Aid';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'VORTAC Navigation Aid';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'W':
-            switch ($symbolTable) {
-            case "\\":
-                return 'National Weather Service';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'National Weather Service (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'X':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Pharmacy';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Pharmacy';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'Y':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Radio/APRS Device';
-            case 'A':
-                return 'Alinco';
-            case 'B':
-                return 'Byonics';
-            case 'I':
-                return 'Icom';
-            case 'K':
-                return 'Kenwood';
-            case 'Y':
-                return 'Yaesu/Standard';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Radio/APRS Device'; // or "No Symbol"?
-                } else {
-                    return null;
-                }
-            }
-        case 'Z':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case '[':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Wall Cloud (or pedestal cloud)';
-            case 'B':
-                return 'Baby on board (stroller, pram etc)';
-            case 'S':
-                return 'Skier';
-            case 'R':
-                return 'Runner';
-            case 'H':
-                return 'Hiker';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Human/Person (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '\\':
-            switch ($symbolTable) {
-            case '\\':
-                return 'No Symbol';
-            case 'A':
-                return 'Avmap G5';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-        case ']':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case '^':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Aircraft'; // top-view originally intended to point in direction of flight
-            case 'A':
-                return 'Aircraft (A = Autonomous)';
-            case 'D':
-                return 'Aircraft (D = Drone)';
-            case 'E':
-                return 'Aircraft (E = Electric aircraft)';
-            case 'G':
-                return 'Aircraft (G = Glider aircraft)';
-            case 'H':
-                return 'Aircraft (H = Hovercraft)';
-            case 'J':
-                return 'Aircraft (J = JET)';
-	    case 'L':
-                return 'Paraglider'; // Not official definition
-            case 'M':
-                return 'Aircraft (M = Missle)';
-            case 'P':
-                return 'Aircraft (P = Propeller)';
-            case 'R':
-                return 'Aircraft (R = Remotely Piloted)';
-            case 'S':
-                return 'Aircraft (S = Solar Powered)';
-            case 'V':
-                return 'Aircraft (V = Vertical takeoff)';
-            case 'X':
-                return 'Aircraft (X = Experimental)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Aircraft (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '_':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Weather Station';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Weather Station (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '`':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Rain';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Rain';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'a':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Red Diamond';
-            case 'A':
-                return 'ARES';
-            case 'D':
-                return 'D-STAR (previously Dutch ARES)';
-            case 'G':
-                return 'RSGB Radio Society of Great Brittan';
-            case 'R':
-                return 'RACES';
-            case 'S':
-                return 'SATERN Salvation Army';
-            case 'W':
-                return 'WinLink';
-            case 'Y':
-                return 'C4FM Yaesu repeaters';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Red Diamond (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'b':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Dust blowing';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Dust blowing';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'c':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Civil Defense';
-            case 'D':
-                return 'Decontamination';
-            case 'R':
-                return 'RACES';
-            case 'S':
-                return 'SATERN mobile canteen';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Civil Defense (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'd':
-            switch ($symbolTable) {
-            case "\\":
-                return 'DX Spot';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'DX Spot';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'e':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Sleet';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Sleet';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'f':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Funnel Cloud';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Funnel Cloud';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'g':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Gale warning flags';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Gale warning flags (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'h':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Store/Ham Store';
-            case 'F':
-                return 'Hamfest';
-            case 'H':
-                return 'Home Dept etc..';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Other store (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 'i':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Point of interest';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Point of interest (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'j':
-            switch ($symbolTable) {
-            case "\\":
-                return 'WorkZone';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'WorkZone';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'k':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Special Vehicle (SUV)';
-            case '4':
-                return 'Special Vehicle (4x4)';
-            case 'A':
-                return 'Special Vehicle (ATV)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Special Vehicle (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'l':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'm':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Milepost';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Milepost';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'n':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Red Triangle';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Red Triangle (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'o':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Small Circle';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Small Circle (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'p':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Partly Cloudy';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Partly Cloudy';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'q':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'r':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Restrooms';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Restrooms';
-                } else {
-                    return null;
-                }
-            }
-
-        case 's':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Ship/Boat';
-            case '6':
-                return 'Ship/Boat (Shipwreck "deep6")';
-            case 'B':
-                return 'Ship/Boat (Pleasure Boat)';
-            case 'C':
-                return 'Ship/Boat (Cargo)';
-            case 'D':
-                return 'Ship/Boat (Diving)';
-            case 'E':
-                return 'Ship/Boat (Emergency or Medical transport)';
-            case 'F':
-                return 'Ship/Boat (Fishing)';
-            case 'H':
-                return 'Ship/Boat (High-speed Craft)';
-            case 'J':
-                return 'Ship/Boat (Jet Ski)';
-            case 'L':
-                return 'Ship/Boat (Law enforcement)';
-            case 'M':
-                return 'Ship/Boat (Miltary)';
-            case 'O':
-                return 'Ship/Boat (Oil Rig)';
-            case 'P':
-                return 'Ship/Boat (Pilot Boat)';
-            case 'Q':
-                return 'Ship/Boat (Torpedo)';
-            case 'S':
-                return 'Ship/Boat (Search and Rescue)';
-            case 'T':
-                return 'Ship/Boat (Tug)';
-            case 'U':
-                return 'Ship/Boat (Underwater ops or submarine)';
-            case 'W':
-                return 'Ship/Boat (Wing-in-Ground effect or Hovercraft)';
-            case 'X':
-                return 'Ship/Boat (Passenger, Ferry)';
-            case 'Y':
-                return 'Ship/Boat (Sailing, large ship)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Ship/Boat (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-        case 't':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Tornado';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Tornado';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'u':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Truck';
-            case 'B':
-                return 'Truck (Buldozer/construction/Backhoe)';
-            case 'G':
-                return 'Truck (Gas)';
-            case 'P':
-                return 'Truck (Plow or SnowPlow)';
-            case 'T':
-                return 'Truck (Tanker)';
-            case 'C':
-                return 'Truck (Chlorine Tanker)';
-            case 'H':
-                return 'Truck (Hazardous)';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Truck (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'v':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Van';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Van (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'w':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Flooding';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Flooding';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'x':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'y':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Skywarn';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Skywarn';
-                } else {
-                    return null;
-                }
-            }
-
-        case 'z':
-            switch ($symbolTable) {
-            case '\\':
-                return 'Shelter';
-            case 'C':
-                return 'Clinic';
-            case 'G':
-                return 'Government building';
-            case 'M':
-                return 'Morgue';
-            case 'T':
-                return 'Triage';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Building (with overlay ' . $symbolTable . ')';
-                } else {
-                    return null;
-                }
-            }
-
-        case '{':
-            switch ($symbolTable) {
-            case "\\":
-                return 'Fog';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'Fog';
-                } else {
-                    return null;
-                }
-            }
-
-        case '|':
-            switch ($symbolTable) {
-            case "\\":
-                return 'TNC Stream Switch';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'TNC Stream Switch';
-                } else {
-                    return null;
-                }
-            }
-
-        case '}':
-            switch ($symbolTable) {
-            case "\\":
-                return 'No Symbol';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'No Symbol';
-                } else {
-                    return null;
-                }
-            }
-
-        case '~':
-            switch ($symbolTable) {
-            case "\\":
-                return 'TNC Stream Switch';
-            default:
-                if ($includeUndefinedOverlay) {
-                    return 'TNC Stream Switch';
-                } else {
-                    return null;
-                }
-            }
-        }
-    }
-}
-
-
-/**
- * Returnes true if we may show data older than 24h
- *
- * @return boolean
- */
-function isAllowedToShowOlderData() {
-    $isAllowedToShowOlderData = false;
-    $config = parse_ini_file(ROOT . '/../config/trackdirect.ini', true);
-
-    if (isset($config['websocket_server'])) {
-        if (isset($config['websocket_server']['allow_time_travel'])) {
-            if ($config['websocket_server']['allow_time_travel'] == '1') {
-                $isAllowedToShowOlderData = true;
-            }
-        }
-
-        if (isset($config['websocket_server']['aprs_source_id1']) && $config['websocket_server']['aprs_source_id1'] == 5) {
-            // Data source is OGN, disable time travel (server will block it anyway)
-            $isAllowedToShowOlderData = false;
-        }
-
-        if (isset($config['websocket_server']['aprs_source_id2']) && $config['websocket_server']['aprs_source_id2'] == 5) {
-            // Data source is OGN, disable time travel (server will block it anyway)
-            $isAllowedToShowOlderData = false;
-        }
-    }
-
-    return $isAllowedToShowOlderData;
-}
-
-/**
- * Returnes valid view path
- *
- * @param {string} $request
- * @return string
- */
-function getView($request) {
-    $parts = explode("/", trim($request, '/'));
-    if (count($parts) >= 2) {
-        $view = array_pop($parts);
-        $dir = array_pop($parts);
-        if ($view && $dir == 'views') {
-            $path = ROOT . '/public/views';
-            foreach (scandir($path) as $file) {
-                if ($file == $view) {
-                    return "$path/$view";
-                }
-            }
-        }
-    }
-    return null;
-}
-
-/**
- * Returnes an assoc array containing website related values from config
- *
- * @param {string} $key
- * @return string
- * */
-function getWebsiteConfig($key) {
-    $config = parse_ini_file(ROOT . '/../config/trackdirect.ini', true);
-    if (isset($config['website']) && isset($config['website'][$key])) {
-        return $config['website'][$key];
-    }
-
-    return null;
-}