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Generate layer credits dynamically (#146)

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This commit is contained in:
Norbert Renner 2019-04-19 22:00:25 +02:00
parent 692d67dee1
commit bea7af0084
4 changed files with 78 additions and 49 deletions
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29
js/Map.js
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@ -29,6 +29,10 @@ BR.Map = {
' &middot; <a href="" data-toggle="modal" data-target="#credits">' + i18next.t('map.copyright') + '</a>' +
' &middot; <a target="_blank" href="http://brouter.de/privacypolicy.html">' + i18next.t('map.privacy') + '</a>');
$('#credits').on('show.bs.modal', function (event) {
BR.Map._renderLayerCredits(layersControl._layers);
});
new L.Control.PermalinkAttribution().addTo(map);
map.attributionControl.setPrefix(false);
@ -44,7 +48,7 @@ BR.Map = {
var recent = new L.tileLayer('https://{s}.tiles.mapbox.com/v4/digitalglobe.nal0g75k/{z}/{x}/{y}.png?access_token=' + BR.keys.digitalGlobe, {
minZoom: 1,
maxZoom: 19,
attribution: i18next.t('credits.digitalglobe-license')
attribution: '&copy; <a href=\"https://www.digitalglobe.com/platforms/mapsapi\">DigitalGlobe</a> (<a href=\"https://bit.ly/mapsapiview\">Terms of Use</a>)'
});
baseLayers[i18next.t('map.layer.digitalglobe')] = recent;
}
@ -89,6 +93,27 @@ BR.Map = {
map: map,
layersControl: layersControl
};
}
},
_renderLayerCredits: function (layers) {
var dl = document.getElementById('credits-maps');
var i, obj, dt, dd, attribution;
L.DomUtil.empty(dl);
for (i = 0; i < layers.length; i++) {
obj = layers[i];
attribution = obj.layer.options.attribution;
if (attribution) {
dt = document.createElement('dt');
dt.innerHTML = obj.name;
dd = document.createElement('dd');
dd.innerHTML = obj.layer.options.attribution;
dl.appendChild(dt);
dl.appendChild(dd);
}
}
}
};