Fullstack Portal Created by the HCMR for the Marine Strategy Framework Directive Program in order to cover demands and aspects considering extendability and maintainability
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var geoJsonGroup = new L.LayerGroup();
var layerControls = {};
var layersList = [
{
code: "POSEIDON",
name: "Poseidon Stations",
geotype: 'point',
style: {
radius: 8,
fillColor: "#ff7800",
color: "#000",
weight: 1,
opacity: 1,
fillOpacity: 0.8
},
format: 'geojson',
active: false,
leafletid: null
},{
name: "ARGO Stations",
code: "argo_stations",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
name: "WFD Stations",
code: "coastal_wfd",
format: 'geojson',
geotype: 'point',
active: false,
leafletid: null
},{
name: "Beach Stations",
code: "beach_stations",
format: 'geojson',
geotype: 'point',
style: {
radius: 8,
fillColor: "#ff7800",
color: "#000",
weight: 1,
opacity: 1,
fillOpacity: 0.8
},
active: false,
leafletid: null
},{
name: "Open Sea Stations",
code: "cruise_stations",
format: 'geojson',
geotype: 'point',
active: false,
leafletid: null
},{
code: "cruise_2018",
name: "Cruise 2018",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
code: "cruise_2019_a",
name: "Cruise 2019 A",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
code: "cruise_2019_b",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
code: "cruise_2020_a",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
code: "cruise_2020_b",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
code: "cruise_2021_a",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
code: "cruise_2021_b",
format: 'geojson',
geotype: 'linestring',
active: false,
leafletid: null
},{
code: "grid_10km_3035",
format: 'image',
active: false,
leafletid: null
},{
code: "grid_25km_3035",
format: 'image',
active: false,
leafletid: null
},{
name: 'Marine Natura Sites (Monitored under D1)',
code: "v_marine_natura2000_end2021_epsg3035_sitetype", //"marine_natura2000_end2021_epsg3035",
format: 'image',
active: false,
leafletid: null
},{
code: "ms_el_mediterranean_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
code: "mad_el_ms_ad_adriatic_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
code: "mic_el_ms_io_ionian_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
code: "mal_el_ms_al_aegean_levantine_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
name: "Aegean-Levantine subregion – Aegean Sea",
code: "mal_el_aa_ae_aegean_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
name: "Aegean-Levantine subregion – North Aegean Sea",
code: "mal_el_aa_na_north_aegean_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
name: 'Aegean-Levantine subregion – Central and South Aegean Sea',
code: "mal_el_aa_csa_central_south_aegean_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
name: 'Aegean-Levantine subregion - Levantine Sea',
code: "mal_el_aa_le_levantine_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
name: "Coastal Waters",
code: "v_el_mrus_nov2021_epsg3035_coastal_waters",
format: 'image',
active: false,
leafletid: null
},{
name: 'Coastal Water Bodies (WFD)',
code: "v_el_mrus_nov2021_epsg3035_coasts",
format: 'image',
active: false,
leafletid: null
},{
name: "Territorial Waters",
code: "v_el_mrus_nov2021_epsg3035_territorial",
format: 'image',
active: false,
leafletid: null
},{
name: 'Territorial Part beyond Coastal Waters',
code: "v_el_mrus_nov2021_epsg3035_territorial_from_coastal",
format: 'image',
active: false,
leafletid: null
},{
name: 'Beyond Territorial Waters',
code: "v_el_mrus_nov2021_epsg3035_beyond_territorial",
format: 'image',
active: false,
leafletid: null
},{
code: "mal_el_aa_na_north_aegean_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
code: "mal_el_aa_csa_central_south_aegean_assessment_area",
format: 'image',
active: false,
leafletid: null
},{
name: 'EMODNET Bathymetry',
active: false,
format: 'image',
leafletid: null,
code: 'DPTH'
},{
name: 'EMODNET Habitats',
active: false,
format: 'image',
leafletid: null,
code: 'HABT'
},{
name: 'EMODNET Chemistry',
active: false,
format: 'image',
leafletid: null,
code: 'CHEM'
},{
name: 'EMODNET Chemistry',
active: false,
format: 'image',
leafletid: null,
code: 'CHEM_PHPL'
},{
name: 'Probability of coralligenous habitat in the Mediterranean (MEDISEH)',
active: false,
format: 'image',
leafletid: null,
code: 'CORAL'
},{
name: 'Probability of maerl habitat in the Mediterranean (MEDISEH)',
active: false,
format: 'image',
leafletid: null,
code: 'MAERL'
},{
name: 'Probability of Posidonia oceanica in the Mediterranean (MEDISEH)',
active: false,
format: 'image',
leafletid: null,
code: 'POSID'
},{
name: 'Seagrass Meadows (<a target="_blank" class="is-link has-text-link" href="https://doi.org/10.1515/bot-2022-0011">citation</a>)',
active: false,
format: 'image',
leafletid: null,
code: 'greek_seagrass_meadows_v0906_espg3035',
},{
name: 'Ecological Status 2018',
code: 'wfd_eco_status_2018',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Ecological Status 2019',
code: 'wfd_eco_status_2019',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Ecological Status 2020',
code: 'wfd_eco_status_2020',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Ecological Status 2021',
code: 'wfd_eco_status_2021',
active: false,
format: 'image',
leafletid: null,
},{
name: 'BMI Status 2018',
code: 'wfd_bmi_status_2018',
active: false,
format: 'image',
leafletid: null,
},{
name: 'BMI Status 2019',
code: 'wfd_bmi_status_2019',
active: false,
format: 'image',
leafletid: null,
},{
name: 'BMI Status 2020',
code: 'wfd_bmi_status_2020',
active: false,
format: 'image',
leafletid: null,
},{
name: 'BMI Status 2021',
code: 'wfd_bmi_status_2021',
active: false,
format: 'image',
leafletid: null,
},{
name: 'MA Status 2018',
code: 'wfd_ma_status_2018',
active: false,
format: 'image',
leafletid: null,
},{
name: 'MA Status 2019',
code: 'wfd_ma_status_2019',
active: false,
format: 'image',
leafletid: null,
},{
name: 'MA Status 2020',
code: 'wfd_ma_status_2020',
active: false,
format: 'image',
leafletid: null,
},{
name: 'MA Status 2021',
code: 'wfd_ma_status_2021',
active: false,
format: 'image',
leafletid: null,
},{
name: 'AN Status 2018',
code: 'wfd_an_status_2018',
active: false,
format: 'image',
leafletid: null,
},{
name: 'AN Status 2019',
code: 'wfd_an_status_2019',
active: false,
format: 'image',
leafletid: null,
},{
name: 'AN Status 2020',
code: 'wfd_an_status_2020',
active: false,
format: 'image',
leafletid: null,
},{
name: 'AN Status 2021',
code: 'wfd_an_status_2021',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chl-a Status 2018',
code: 'wfd_chla_status_2018',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chl-a Status 2019',
code: 'wfd_chla_status_2019',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chl-a Status 2020',
code: 'wfd_chla_status_2020',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chl-a Status 2021',
code: 'wfd_chla_status_2021',
active: false,
format: 'image',
leafletid: null,
},{
name: 'PCQI Status 2018',
code: 'wfd_chla_status_2018',
active: false,
format: 'image',
leafletid: null,
},{
name: 'PCQI Status 2019',
code: 'wfd_chla_status_2019',
active: false,
format: 'image',
leafletid: null,
},{
name: 'PCQI Status 2020',
code: 'wfd_chla_status_2020',
active: false,
format: 'image',
leafletid: null,
},{
name: 'PCQI Status 2021',
code: 'wfd_pcqi_status_2021',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chemi Status 2018',
code: 'wfd_chem_status_2018',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chem Status 2019',
code: 'wfd_chem_status_2019',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chem Status 2020',
code: 'wfd_chem_status_2020',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Chem Status 2021',
code: 'wfd_chem_status_2021',
active: false,
format: 'image',
leafletid: null,
},{
name: 'Annual Fisheries Production per year',
code: 'AFPPY',
active: false,
format: 'image',
leafletid: null
},
];
async function layerTreeSwitch(node) {
const intId = node.data.code;
// called everytime a layer is activated/deactivated
if (typeof intId == 'undefined') {
return;
}
console.debug('tree node: ', node);
const layer = await db.layers.where('code').equals(intId).first();
console.debug('activating layer: ', layer);
let leafletId = layer.leafletid;
let l;
if (!layer.active && node.checkStatus) {
if (intId === 'DPTH') {
l = getBathymetry();
mapL.on('click', e => {
getDepthOnPoint(e.latlng);
});
} else if (intId === 'HABT') {
l = getHabitat(layer.code);
} else if (intId === 'CORAL') {
l = getCoral();
} else if (intId === 'MAERL') {
l = getMaerl();
} else if (intId === 'POSID') {
l = getPosidonia();
} else if (intId === 'AFPPY') {
l = await getFisheriesProduct();
} else if (intId === 'PHPL') {
l = getWMSSeries(node.checkStatus);
} else if (intId.substr(0,3) === 'wfd') {
l = getWFD(intId);
} else if (layer.format === 'image') {
l = L.tileLayer.betterWms(BASE_URL + '/geoserver/wms', { layers: intId, transparent: true, format: "image/png"});
} else {
l = await fetchGeoJson(layer.code);
console.debug(l);
l.layerGroup = layer.code;
console.debug("geojson layer: ", l);
let options = {};
options.onEachFeature = onEachFeature;
if (layer.geotype === 'point') {
options.pointToLayer = function(feature, latlng) {
return L.circleMarker(latlng, layer.style);
};
} else if (layer.geotype === 'linestring') {
options.style = function(feature, layer) {
return styleLine();
}
}
l = L.geoJSON(l, options);
}
console.debug("wms layer: ", l);
l.addTo(mapL);
leafletId = l._leaflet_id;
console.debug("assigned leaflet id: ", leafletId);
} else {
console.debug("hide layer", layer.code);
if (layer.format === 'geojson')
mapL._layers[layer.leafletid].clearLayers();
try {
mapL._layers[layer.leafletid].remove();
} catch (error) {
console.log('no layer with that id');
}
clearLegend(layer.code);
mapL.off('click');
try {
layerControls[layer.code].remove();
} catch (err) {
console.log('layer has no controls');
}
}
db.layers.update(layer.id, {active: !layer.active, leafletid: leafletId});
return;
}
function clearLegend(layerCode) {
try{
legends[layerCode].remove();
} catch (error) {
console.debug('layer has no legend');
}
}