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(function( $, mw, maps ) {
function hideLoadingMessage(map, $content) {
map.on(
'load',
function() {
$content.find('div.maps-loading-message').hide();
}
);
}
function addZoomControl(map) {
map.addControl(new L.Control.Zoom());
}
function addTitleLayer(map) {
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);
}
function fitContent(map, geoJsonLayer) {
map.fitWorld();
let bounds = geoJsonLayer.getBounds();
if (bounds.isValid()) {
if (bounds.getNorthEast().equals(bounds.getSouthWest())) {
map.setView(
bounds.getCenter(),
14
);
}
else {
map.fitBounds(bounds);
}
}
}
function initializeWithEditor(map) {
let editor = maps.leaflet.LeafletEditor(
map,
new maps.MapSaver(mw.config.get('wgPageName'))
);
editor.onSaved(function() {
alert(mw.msg('maps-json-editor-changes-saved'));
});
editor.initialize(window.GeoJson);
fitContent(map, editor.getLayer());
}
function initializePlainMap(map) {
fitContent(
map,
maps.leaflet.GeoJson.newGeoJsonLayer(L, window.GeoJson).addTo(map)
);
}
function initializeGeoJsonAndEditorUi(map) {
if (mw.config.get('wgCurRevisionId') === mw.config.get('wgRevisionId')) {
maps.api.canEditPage(mw.config.get('wgPageName')).done(
function(canEdit) {
if (canEdit) {
initializeWithEditor(map);
}
else {
initializePlainMap(map);
}
}
);
}
else {
initializePlainMap(map);
}
}
mw.hook( 'wikipage.content' ).add( function ( $content ) {
let map = L.map(
'GeoJsonMap',
{
fullscreenControl: true,
fullscreenControlOptions: {position: 'topright'},
zoomControl: false
}
);
hideLoadingMessage(map, $content);
addZoomControl(map);
addTitleLayer(map);
initializeGeoJsonAndEditorUi(map);
} );
})( window.jQuery, window.mediaWiki, window.maps );
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