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Merge pull request #102 from ZeusWPI/fix_map

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move script to separate js file, add logging for bad adresses
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Maxime 2019-04-05 18:09:33 +02:00 committed by GitHub
commit 173b367b8e
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2 changed files with 72 additions and 66 deletions
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61
app/static/js/map.js Normal file
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@ -0,0 +1,61 @@
var map = L.map('mapid').setView([
51.0231119, 3.7102741
], 14);
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);
function performRequest(url, location, success_callback) {
var request = new XMLHttpRequest();
request.open('GET', url, true);
request.onload = function() {
if (this.status >= 200 && this.status < 400) {
// Success!
var data = JSON.parse(this.response);
success_callback(location, data);
} else {
// We reached our target server, but it returned an error
}
};
request.onerror = function() {
console.log("Error requestion location coordinates");
// There was a connection error of some sort
};
request.send();
}
let marker_icon = L.icon({
iconUrl: "/static/images/marker-icon.png",
shadowUrl: "/static/images/marker-shadow.png"
});
let callback = function OSMCallBack(location, data) {
var lat, lon;
if (data.features.length >= 1) {
var place = data.features[0].properties;
lat = data.features[0].geometry.coordinates[1];
lon = data.features[0].geometry.coordinates[0];
let marker = L.marker([lat, lon], {
icon: marker_icon
}).addTo(map)
.bindPopup(location.name + ', ' + location.address);
marker.on('mouseover', function(env) {
marker.openPopup();
});
marker.on('mouseout', function(env) {
marker.closePopup();
});
} else {
console.log(`Location ${JSON.stringify(location, null, 2)} returned no features, are you sure this is a valid address?`);
}
};
function loadmap(locations) {
for (let loc of locations) {
let request_uri = "https://photon.komoot.de/api/?limit=1&q=" + loc.address;
performRequest(request_uri, loc, callback);
};
}

77
app/templates/maps.html
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@ -18,74 +18,19 @@
{% block scripts %}
{{super()}}
<script src="{{ url_for('static', filename='js/leaflet.js')}}"></script>
<script src="{{ url_for('static', filename='js/map.js' ) }}"></script>
<script>
var map = L.map('mapid').setView([
51.0231119,3.7102741], 14);
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);
let locations = [];
let loc = {};
function performRequest(url, location, success_callback) {
var request = new XMLHttpRequest();
request.open('GET', url, true);
request.onload = function () {
if (this.status >= 200 && this.status < 400) {
// Success!
var data = JSON.parse(this.response);
success_callback(location, data);
} else {
// We reached our target server, but it returned an error
}
};
request.onerror = function () {
// There was a connection error of some sort
};
request.send();
}
let marker_icon = L.icon({
iconUrl: "{{url_for('static', filename='images/marker-icon.png')}}",
shadowUrl: "{{url_for('static', filename='images/marker-shadow.png')}}"
});
let callback = function OSMCallBack(location, data){
var lat, lon;
if (data.features.length >= 1 ) {
var place = data.features[0].properties;
lat = data.features[0].geometry.coordinates[1];
lon = data.features[0].geometry.coordinates[0];
let marker = L.marker([lat, lon], {icon: marker_icon}).addTo(map)
.bindPopup(location.name + ', ' + location.address);
marker.on('mouseover', function(env) {
marker.openPopup();
});
marker.on('mouseout', function(env){
marker.closePopup();
});
}
{% for loc in locations -%}
loc = {
"address": "{{loc.address}}",
"name": "{{loc.name}}"
};
locations.push(loc);
{%- endfor %}
let locations = [];
let loc = {};
{% for loc in locations -%}
loc = { "address" : "{{loc.address}}",
"name" : "{{loc.name}}"
};
locations.push(loc);
{%- endfor %}
for (let loc of locations) {
performRequest("https://photon.komoot.de/api/?limit=1&q=" + loc.address, loc, callback)
};
loadmap(locations);
</script>
{% endblock %}
{% endblock %}