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import _ from 'lodash'
import React, { Component } from 'react'
import PropTypes from 'prop-types'
export default class OlMap extends Component{
constructor(props){
super(props)
}
fetchApiURL(id){
const origin = window.location.origin
const path = window.location.pathname.split('/', 3).join('/')
return origin + path + "/autocomplete_stop_areas/" + id + "/around?target_type=zdep"
}
componentDidUpdate(prevProps, prevState){
if(prevProps.value.olMap.isOpened == false && this.props.value.olMap.isOpened == true){
var source = new ol.source.Vector({
format: new ol.format.GeoJSON(),
url: this.fetchApiURL(this.props.value.stoparea_id)
})
var feature = new ol.Feature({
geometry: new ol.geom.Point(ol.proj.fromLonLat([parseFloat(this.props.value.longitude), parseFloat(this.props.value.latitude)]))
})
var defaultStyles = new ol.style.Style({
image: new ol.style.Circle(({
radius: 4,
fill: new ol.style.Fill({
color: '#004d87'
})
}))
})
var selectedStyles = new ol.style.Style({
image: new ol.style.Circle(({
radius: 6,
fill: new ol.style.Fill({
color: '#da2f36'
})
}))
})
var centerLayer = new ol.layer.Vector({
source: new ol.source.Vector({
features: [feature]
}),
style: selectedStyles,
zIndex: 2
})
var vectorLayer = new ol.layer.Vector({
source: source,
style: defaultStyles,
zIndex: 1
});
var map = new ol.Map({
target: 'stoppoint_map' + this.props.index,
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
}),
vectorLayer,
centerLayer
],
controls: [ new ol.control.ScaleLine() ],
interactions: ol.interaction.defaults({
dragPan: false,
doubleClickZoom: false,
shiftDragZoom: false,
mouseWheelZoom: false
}),
view: new ol.View({
center: ol.proj.fromLonLat([parseFloat(this.props.value.longitude), parseFloat(this.props.value.latitude)]),
zoom: 18
})
});
// Selectable marker
var select = new ol.interaction.Select({
style: selectedStyles
});
map.addInteraction(select);
select.on('select', function(e) {
feature.setStyle(defaultStyles);
centerLayer.setZIndex(0);
if(e.selected.length != 0) {
if(e.selected[0].getGeometry() == feature.getGeometry()) {
if(e.selected[0].style_.image_.fill_.color_ != '#da2f36'){
feature.setStyle(selectedStyles);
centerLayer.setZIndex(2);
e.preventDefault()
return false
}
}
let data = _.assign({}, e.selected[0].getProperties(), {geometry: undefined});
this.props.onSelectMarker(this.props.index, data)
} else {
this.props.onUnselectMarker(this.props.index)
}
}, this);
}
}
render() {
if (this.props.value.olMap.isOpened) {
return (
<div className='map_container'>
<div className='map_metas'>
<p>
<strong>{this.props.value.olMap.json.name}</strong>
</p>
<p>
<strong>{I18n.t('routes.edit.map.stop_point_type')} : </strong>
{this.props.value.olMap.json.area_type}
</p>
<p>
<strong>{I18n.t('routes.edit.map.short_name')} : </strong>
{this.props.value.olMap.json.short_name}
</p>
<p>
<strong>{I18n.t('id_reflex')} : </strong>
{this.props.value.olMap.json.user_objectid}
</p>
<p><strong>{I18n.t('routes.edit.map.coordinates')} : </strong></p>
<p style={{paddingLeft: 10, marginTop: 0}}>
<em>{I18n.t('routes.edit.map.proj')}.: </em>WSG84<br/>
<em>{I18n.t('routes.edit.map.lat')}.: </em>{this.props.value.olMap.json.latitude} <br/>
<em>{I18n.t('routes.edit.map.lon')}.: </em>{this.props.value.olMap.json.longitude}
</p>
<p>
<strong>{I18n.t('routes.edit.map.postal_code')} : </strong>
{this.props.value.olMap.json.zip_code}
</p>
<p>
<strong>{I18n.t('routes.edit.map.city')} : </strong>
{this.props.value.olMap.json.city_name}
</p>
<p>
<strong>{I18n.t('routes.edit.map.comment')} : </strong>
{this.props.value.olMap.json.comment}
</p>
{(this.props.value.stoparea_id != this.props.value.olMap.json.stoparea_id) &&(
<div className='btn btn-outline-primary btn-sm'
onClick= {() => {this.props.onUpdateViaOlMap(this.props.index, this.props.value.olMap.json)}}
>{I18n.t('actions.select')}</div>
)}
</div>
<div className='map_content'>
<div id={"stoppoint_map" + this.props.index} className='map'></div>
</div>
</div>
)
} else {
return false
}
}
}
OlMap.propTypes = {
}
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