16d4edc7bf
_findMonitorSummary prueft jetzt Globe._currentLageId. Ohne Lage-Auswahl: keine Monitor-Summary im Popup. _fetchMonitorContext nutzt die gewaehlte Lage-ID statt alle.
180 Zeilen
8.5 KiB
JavaScript
180 Zeilen
8.5 KiB
JavaScript
/**
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* Katastrophen-Layer: NASA EONET + USGS Erdbeben.
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* Bei Klick: zeigt Details + Monitor-Zusammenfassung falls verfuegbar.
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*/
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const DisastersLayer = {
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_viewer: null,
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_dataSource: null,
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_interval: null,
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_count: 0,
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_monitorData: null,
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start(viewer) {
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if (this._dataSource) return;
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this._viewer = viewer;
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this._dataSource = new Cesium.CustomDataSource('disasters');
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viewer.dataSources.add(this._dataSource);
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this._fetch();
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this._fetchMonitorContext();
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var self = this;
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this._interval = setInterval(function() { self._fetch(); }, 600000);
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},
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stop() {
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if (this._interval) { clearInterval(this._interval); this._interval = null; }
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if (this._dataSource && this._viewer) { this._viewer.dataSources.remove(this._dataSource); this._dataSource = null; }
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this._count = 0;
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},
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_fetchMonitorContext() {
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var self = this;
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var lageId = (typeof Globe !== 'undefined' && Globe._currentLageId) ? Globe._currentLageId : '';
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fetch('/api/monitor-feed' + (lageId ? '?incident_id=' + lageId : ''))
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.then(function(r) { return r.json(); })
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.then(function(data) { self._monitorData = data; })
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.catch(function() {});
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},
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_findMonitorSummary(lat, lon) {
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if (!this._monitorData || !this._monitorData.incidents) return null;
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// Nur die aktuell ausgewaehlte Lage verwenden
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var selectedId = (typeof Globe !== 'undefined') ? Globe._currentLageId : null;
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if (!selectedId) return null;
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var incidents = this._monitorData.incidents || [];
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var incident = null;
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for (var j = 0; j < incidents.length; j++) {
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if (incidents[j].id === selectedId && incidents[j].summary) { incident = incidents[j]; break; }
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}
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return incident;
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},
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_buildMonitorHtml(incident) {
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if (!incident || !incident.summary) return '';
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var summary = incident.summary
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.replace(/##?\s*/g, '').replace(/\*\*/g, '').replace(/\[(\d+)\]/g, '')
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.substring(0, 600);
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return '<div style="border-top:1px solid #333;padding-top:8px;margin-top:8px">' +
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'<div style="color:#00ff88;font-size:10px;letter-spacing:1px;margin-bottom:4px">MONITOR: ' +
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(incident.title || 'LAGE').toUpperCase() + '</div>' +
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'<div style="color:#ccc;font-size:11px;line-height:1.5">' + summary +
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(incident.summary.length > 600 ? '...' : '') + '</div>' +
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'<div style="color:#666;font-size:9px;margin-top:4px">Stand: ' +
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new Date(incident.updated_at).toLocaleString('de-DE') + '</div></div>';
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},
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_fetch() {
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var self = this;
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var loadEl = document.getElementById('loading-disasters');
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var statusEl = document.getElementById('status-disasters');
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if (loadEl) loadEl.classList.add('active');
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if (statusEl) { statusEl.textContent = 'Lade Katastrophen + Erdbeben...'; statusEl.classList.add('active'); }
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Promise.all([
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fetch('/api/disasters').then(function(r) { return r.json(); }).catch(function() { return { events: [] }; }),
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fetch('/api/quakes').then(function(r) { return r.json(); }).catch(function() { return { features: [] }; })
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])
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.then(function(results) {
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if (!self._dataSource) return;
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self._dataSource.entities.removeAll();
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self._renderEonet(results[0].events || []);
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self._renderQuakes(results[1].features || []);
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self._count = (results[0].events || []).length + (results[1].features || []).length;
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if (statusEl) statusEl.textContent = self._count + ' Ereignisse';
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})
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.catch(function(e) { console.warn('Disasters error:', e); if (statusEl) statusEl.textContent = 'Fehler'; })
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.finally(function() { if (loadEl) loadEl.classList.remove('active'); setTimeout(function() { if (statusEl) statusEl.classList.remove('active'); }, 5000); });
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},
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_renderEonet(events) {
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var self = this;
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var icons = {
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'wildfires': { color: '#ff4400', label: 'Waldbrand' },
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'volcanoes': { color: '#ff0000', label: 'Vulkan' },
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'severeStorms': { color: '#aa44ff', label: 'Sturm' },
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'floods': { color: '#4488ff', label: 'Flut' },
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'earthquakes': { color: '#ffaa00', label: 'Erdbeben' },
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'seaLakeIce': { color: '#88ddff', label: 'Eis' },
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'landslides': { color: '#886644', label: 'Erdrutsch' },
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};
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events.forEach(function(evt) {
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var cats = evt.categories || [];
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var catId = cats.length ? cats[0].id : 'unknown';
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var icon = icons[catId] || { color: '#ffffff', label: catId };
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var geom = evt.geometry || [];
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if (!geom.length) return;
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var latest = geom[geom.length - 1];
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var coords = latest.coordinates;
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if (!coords || coords.length < 2) return;
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var monitorHtml = self._buildMonitorHtml(self._findMonitorSummary(coords[1], coords[0]));
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self._dataSource.entities.add({
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position: Cesium.Cartesian3.fromDegrees(coords[0], coords[1], 0),
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point: {
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pixelSize: 8,
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color: Cesium.Color.fromCssColorString(icon.color),
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outlineColor: Cesium.Color.fromCssColorString(icon.color).withAlpha(0.4),
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outlineWidth: 3,
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},
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label: {
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text: icon.label,
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font: '10px monospace',
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fillColor: Cesium.Color.fromCssColorString(icon.color),
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outlineColor: Cesium.Color.BLACK,
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outlineWidth: 2,
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style: Cesium.LabelStyle.FILL_AND_OUTLINE,
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pixelOffset: new Cesium.Cartesian2(0, -14),
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scale: 0.7,
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distanceDisplayCondition: new Cesium.DistanceDisplayCondition(0, 5000000),
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},
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description: '<div style="font-family:monospace;font-size:12px;padding:10px;max-width:400px;line-height:1.6">' +
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'<strong style="color:' + icon.color + ';font-size:14px">' + icon.label.toUpperCase() + '</strong><br>' +
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'<span style="color:#e0e0e0">' + (evt.title || '?') + '</span><br>' +
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'<span style="color:#888;font-size:10px">Quellen: ' + (evt.sources || []).map(function(s) { return s.id; }).join(', ') + '</span>' +
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monitorHtml + '</div>',
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});
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});
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},
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_renderQuakes(features) {
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var self = this;
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var now = Date.now();
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features.forEach(function(f) {
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var c = f.geometry.coordinates;
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var p = f.properties;
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var mag = p.mag || 1;
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var ageH = (now - p.time) / 3600000;
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var color = ageH < 1 ? '#ff0000' : ageH < 6 ? '#ff6600' : ageH < 12 ? '#ffaa00' : '#ffdd00';
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var monitorHtml = self._buildMonitorHtml(self._findMonitorSummary(c[1], c[0]));
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self._dataSource.entities.add({
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position: Cesium.Cartesian3.fromDegrees(c[0], c[1], 0),
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point: {
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pixelSize: Math.max(mag * 2.5, 4),
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color: Cesium.Color.fromCssColorString(color),
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outlineColor: Cesium.Color.fromCssColorString(color).withAlpha(0.4),
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outlineWidth: 2,
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},
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label: {
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text: 'M' + mag.toFixed(1),
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font: '10px monospace',
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fillColor: Cesium.Color.fromCssColorString(color),
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outlineColor: Cesium.Color.BLACK,
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outlineWidth: 2,
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style: Cesium.LabelStyle.FILL_AND_OUTLINE,
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pixelOffset: new Cesium.Cartesian2(0, -12),
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scale: 0.7,
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distanceDisplayCondition: new Cesium.DistanceDisplayCondition(0, 2000000),
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},
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description: '<div style="font-family:monospace;font-size:12px;padding:10px;max-width:400px;line-height:1.6">' +
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'<strong style="color:' + color + ';font-size:14px">ERDBEBEN M' + mag.toFixed(1) + '</strong><br>' +
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'<span style="color:#e0e0e0">' + (p.place || '?') + '</span><br>' +
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'<span style="color:#888;font-size:10px">Tiefe: ' + (c[2] || '?') + ' km | ' +
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new Date(p.time).toLocaleString('de-DE') + '</span>' +
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monitorHtml + '</div>',
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});
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});
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},
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};
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