/
nearby-alumni.php
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/
nearby-alumni.php
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<!DOCTYPE html>
<html>
<head>
<title>
Alumni Nearby - MESCOE Alumni Portal
</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Favicon -->
<link href="./assets/img/brand/favicon.png" rel="icon" type="image/png">
<!-- Fonts -->
<link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700" rel="stylesheet">
<!-- Icons -->
<link href="./assets/vendor/nucleo/css/nucleo.css" rel="stylesheet">
<link href="./assets/vendor/font-awesome/css/font-awesome.min.css" rel="stylesheet">
<!-- Argon CSS -->
<link type="text/css" href="./assets/css/argon.css?v=1.1.0" rel="stylesheet">
<!-- Mapbox -->
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.6.1/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.6.1/mapbox-gl.css' rel='stylesheet' />
<!-- Firebase -->
<script src="https://www.gstatic.com/firebasejs/7.6.1/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/7.6.1/firebase-auth.js"></script>
<script src="https://www.gstatic.com/firebasejs/7.6.1/firebase-database.js"></script>
<script src="https://www.gstatic.com/firebasejs/7.6.1/firebase-analytics.js"></script>
<script src="assets/js/firebase.config.js"></script>
<script type="text/javascript">
firebase.initializeApp(firebaseConfig);
</script>
<script src="./assets/vendor/jquery/jquery.min.js"></script>
<style type="text/css">
.sidebar {
width: 33.3333%;
}
.map {
border-left: 1px solid #fff;
position: absolute;
left: 33.3333%;
width: 66.6666%;
top: 0;
bottom: 0;
}
.pad2 {
padding: 20px;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
.marker {
border: none;
cursor: pointer;
height: 56px;
width: 56px;
background-image: url(assets/img/marker.png);
background-color: rgba(0, 0, 0, 0);
}
.mapboxgl-popup {
padding-bottom: 50px;
}
.mapboxgl-map {
left: 0;
width: 100%;
overflow-y: hidden!important;
}
html, body {
height: 100%;
}
.full-height {
height: 100%;
}
</style>
<?php
require "header.php";
?>
</head>
<body oncontextmenu="return false">
<div class="container-fluid full-height">
<div class="row full-height">
<div class="col-md-12 full-height">
<div id="map" class="map"></div>
</div>
</div>
</div>
<script type="text/javascript">
var lat,lng;
var coordinates=new Array();
let cities=[];
let i=0;
async function getCoordinates(city) {
await fetch("https://api.opencagedata.com/geocode/v1/json?q="+city+"&key=c045ca4e80004d129bf7e6b0d46b1c80&language=en&pretty=1")
.then(response => {
response.json().then(data => {
lat = data.results[0].geometry.lat;
lng = data.results[0].geometry.lng;
coordinates=[];
coordinates.push(lng);
coordinates.push(lat);
});
}).catch(error => {
console.error(error);
});
console.log("function"+coordinates)
return coordinates;
}
getCities();
async function getCities(){
let database= firebase.database();
await database.ref("alumni/").once("value").then(snapshot => {
snapshot.forEach(data=>{
let str="";
str=data.val().personal.city;
str+=", "+data.val().personal.state;
str+=", "+data.val().personal.country;
cities.push(str);
i++;
})
markAlumni(cities);
});
}
mapboxgl.accessToken = 'pk.eyJ1IjoiYWx1bW5pbWVzY29lIiwiYSI6ImNrNGsyeXZ0cTBkNXEzbWxkMTlrbDBnNmoifQ.arJkmXEVrJcj2g4ZS4dipw';
var map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/outdoors-v11',
center: [73.8782853, 18.5346427],
zoom: 6
});
async function markAlumni(cities) {
var distinctCities = [];
let city;
$.each(cities, function(i, city){
if($.inArray(city, distinctCities) === -1) distinctCities.push(city);
});
console.log(distinctCities);
var alumni=
{
"type": "FeatureCollection",
"features": []
};
var coordinates=new Array();
for (var i = 0; i <= distinctCities.length; i++) {
coordinates=await getCoordinates(distinctCities[i]);
console.log(coordinates);
var doc={
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": []
}
}
alumni.features[i]=doc;
alumni.features[i].geometry.coordinates[0]=coordinates[0];
alumni.features[i].geometry.coordinates[1]=coordinates[1];
}
map.on('load', function(e) {
map.addSource('places', {
type: 'geojson',
data: alumni
});
});
var flag=0;
alumni.features.forEach(function(marker) {
if(flag==1)
{
var el = document.createElement('div');
el.className = 'marker';
new mapboxgl.Marker(el, {
offset: [0, -21]
})
.setLngLat(marker.geometry.coordinates)
.addTo(map);
el.addEventListener('click', function(e) {
var activeItem = document.getElementsByClassName('active');
flyToAlumni(marker);
});
}
flag=1;
});
}
async function flyToAlumni(marker) {
console.log(marker.geometry.coordinates);
await fetch("https://api.opencagedata.com/geocode/v1/json?q="+marker.geometry.coordinates[1]+"%2C"+marker.geometry.coordinates[0]+"&key=c045ca4e80004d129bf7e6b0d46b1c80&pretty=1")
.then(response => {
response.json().then(data=>{
if("city" in data.results[0].components)
console.log(data.results[0].components.city);
else if("state" in data.results[0].components)
console.log(data.results[0].components.state);
else
console.log(data.results[0].components.country);
});
});
}
</script>
<script>
document.querySelector(".navbar").classList.add("bg-default");
</script>
<script src="./assets/vendor/jquery/jquery.min.js"></script>
<script src="./assets/vendor/popper/popper.min.js"></script>
<script src="./assets/vendor/bootstrap/bootstrap.min.js"></script>
<script src="./assets/vendor/headroom/headroom.min.js"></script>
<!-- Optional JS -->
<script src="./assets/vendor/onscreen/onscreen.min.js"></script>
<script src="./assets/vendor/nouislider/js/nouislider.min.js"></script>
<script src="./assets/vendor/bootstrap-datepicker/js/bootstrap-datepicker.min.js"></script>
<!-- Argon JS -->
<script src="./assets/js/argon.js?v=1.1.0"></script>
</body>
</html>