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MediaWiki:Common.js: Difference between revisions

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/* Landrace.wiki – Leaflet map w/ SMW CSV export (Styled) */
/* Landrace.wiki – Leaflet map w/ SMW Ask API (JSON) (Styled) */
(function () {
(function () {
   var LVER = '1.9.4';
   var LVER = '1.9.4';
Line 215: Line 215:
     var status = p.status || '';
     var status = p.status || '';
     var url = p.page_url || '#';
     var url = p.page_url || '#';
   
 
     var statusHtml = '';
     var statusHtml = '';
     if (status) {
     if (status) {
Line 223: Line 223:
       '</div>';
       '</div>';
     }
     }
   
 
     return '<div class="lw-popup-inner">' +
     return '<div class="lw-popup-inner">' +
       '<div class="lw-popup-header">' +
       '<div class="lw-popup-header">' +
Line 239: Line 239:
   function parseCoords(coordStr) {
   function parseCoords(coordStr) {
     if (!coordStr) return null;
     if (!coordStr) return null;
      
 
     var decimalMatch = coordStr.match(/(-?\d+\.?\d*)\s*,\s*(-?\d+\.?\d*)/);
     // Decimal "lat, lon"
     var decimalMatch = String(coordStr).match(/(-?\d+\.?\d*)\s*,\s*(-?\d+\.?\d*)/);
     if (decimalMatch) {
     if (decimalMatch) {
       var lat = parseFloat(decimalMatch[1]);
       var a = parseFloat(decimalMatch[1]);
       var lon = parseFloat(decimalMatch[2]);
       var b = parseFloat(decimalMatch[2]);
       if (!isNaN(lat) && !isNaN(lon)) return { lat: lat, lon: lon };
 
       if (!isNaN(a) && !isNaN(b)) {
        // Sanity check, swap if obviously reversed
        var lat = a, lon = b;
        var aLooksLon = Math.abs(a) > 90 && Math.abs(a) <= 180;
        var bLooksLat = Math.abs(b) <= 90;
 
        if (aLooksLon && bLooksLat) {
          lat = b;
          lon = a;
        }
 
        if (Math.abs(lat) <= 90 && Math.abs(lon) <= 180) return { lat: lat, lon: lon };
      }
     }
     }
      
 
     // DMS like 26° 12' 00" N 89° 30' 00" E
     var dmsRegex = /(\d+)[°]\s*(\d+)[′']\s*(\d+\.?\d*)[″"]?\s*([NSEW])/gi;
     var dmsRegex = /(\d+)[°]\s*(\d+)[′']\s*(\d+\.?\d*)[″"]?\s*([NSEW])/gi;
     var matches = [];
     var matches = [];
     var m;
     var m;
     while ((m = dmsRegex.exec(coordStr)) !== null) {
     while ((m = dmsRegex.exec(String(coordStr))) !== null) {
       matches.push(m);
       matches.push(m);
       if (matches.length >= 2) break;
       if (matches.length >= 2) break;
     }
     }
   
 
     if (matches.length >= 2) {
     if (matches.length >= 2) {
       var lat = dmsToDecimal(matches[0][1], matches[0][2], matches[0][3], matches[0][4]);
       var lat2 = dmsToDecimal(matches[0][1], matches[0][2], matches[0][3], matches[0][4]);
       var lon = dmsToDecimal(matches[1][1], matches[1][2], matches[1][3], matches[1][4]);
       var lon2 = dmsToDecimal(matches[1][1], matches[1][2], matches[1][3], matches[1][4]);
     
 
       var h0 = matches[0][4].toUpperCase();
       var h0 = String(matches[0][4] || '').toUpperCase();
       if (h0 === 'E' || h0 === 'W') {
       if (h0 === 'E' || h0 === 'W') {
         var tmp = lat; lat = lon; lon = tmp;
         var tmp = lat2; lat2 = lon2; lon2 = tmp;
       }
       }
     
 
       if (lat !== null && lon !== null) return { lat: lat, lon: lon };
       if (lat2 !== null && lon2 !== null) return { lat: lat2, lon: lon2 };
     }
     }
   
 
     return null;
     return null;
   }
   }
 
 
   function dmsToDecimal(deg, min, sec, hemi) {
   function dmsToDecimal(deg, min, sec, hemi) {
     var d = parseFloat(deg);
     var d = parseFloat(deg);
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   }
   }


   function parseCSV(text) {
  // SMW Ask API fetch
    var lines = text.trim().split('\n');
   function fetchAskGeoJSON(query, cb) {
     if (lines.length < 2) return [];
     if (!window.mw || !mw.loader) {
   
       cb(new Error('MediaWiki mw.loader not found'), null);
    var headers = parseCSVLine(lines[0]);
       return;
   
    var results = [];
    for (var i = 1; i < lines.length; i++) {
       var values = parseCSVLine(lines[i]);
      var obj = {};
      for (var j = 0; j < headers.length; j++) {
        obj[headers[j]] = values[j] || '';
       }
      results.push(obj);
     }
     }
     return results;
 
    mw.loader.using('mediawiki.api').then(function () {
      var api = new mw.Api();
 
      api.post({
        action: 'ask',
        query: query,
        format: 'json',
        formatversion: 2
      }).then(function (data) {
        var geojson = askToGeoJSON(data);
        cb(null, geojson);
      }).catch(function (err) {
        console.error('[lw-map] Ask API error:', err);
        cb(err, null);
      });
    }).catch(function (err) {
      console.error('[lw-map] Failed to load mediawiki.api:', err);
      cb(err, null);
    });
  }
 
  function firstPrintout(printouts, propName) {
    var v = printouts ? printouts[propName] : null;
    if (!v) return '';
    if (Array.isArray(v)) return v[0] == null ? '' : v[0];
     return v;
   }
   }
 
 
   function parseCSVLine(line) {
   function normalizeCoordValue(v) {
     var result = [];
     if (!v) return '';
     var current = '';
     if (typeof v === 'string') return v;
    var inQuotes = false;
 
      
     if (typeof v === 'object') {
    for (var i = 0; i < line.length; i++) {
       var lat = v.lat != null ? v.lat : v.latitude;
       var c = line[i];
       var lon = v.lon != null ? v.lon : v.longitude;
       var next = line[i + 1];
       if (lat != null && lon != null) return String(lat) + ', ' + String(lon);
        
 
      if (inQuotes) {
      // Some SMW setups return objects with value strings inside
        if (c === '"' && next === '"') {
       if (v.value != null) return String(v.value);
          current += '"';
 
          i++;
      return JSON.stringify(v);
        } else if (c === '"') {
          inQuotes = false;
        } else {
          current += c;
        }
       } else {
        if (c === '"') {
          inQuotes = true;
        } else if (c === ',') {
          result.push(current.trim());
          current = '';
        } else {
          current += c;
        }
      }
     }
     }
     result.push(current.trim());
 
    return result;
     return String(v);
   }
   }


   function csvToGeoJSON(data) {
   function askToGeoJSON(data) {
    var results = (data && data.query && data.query.results) ? data.query.results : {};
     var features = [];
     var features = [];
   
 
     data.forEach(function(row) {
     Object.keys(results).forEach(function (key) {
       var coordStr = row['Has GPS coordinates'] || row['GPS coordinates'] || '';
       var r = results[key] || {};
       var coords = parseCoords(coordStr);
      var po = r.printouts || {};
      if (!coords) {
 
        console.log('[lw-map] Skipping row, no valid coords:', coordStr);
      var pageTitle = r.fulltext || key || '';
        return;
       var pageUrl = r.fullurl || ('/wiki/' + encodeURIComponent(String(pageTitle).replace(/ /g, '_')));
      }
 
        
       var coordRaw = normalizeCoordValue(firstPrintout(po, 'Has GPS coordinates'));
       var pageName = row[''] || Object.values(row)[0] || '';
       var coords = parseCoords(coordRaw);
        
       if (!coords) return;
       var name = row['Has descriptive name'] || row['descriptive name'] || pageName;
 
       var status = row['Has conservation priority'] || row['conservation priority'] || '';
       var name = firstPrintout(po, 'Has descriptive name') || pageTitle;
       var accessionId = row['Has accession ID'] || row['accession ID'] || '';
       var status = firstPrintout(po, 'Has conservation priority') || '';
     
       var accessionId = firstPrintout(po, 'Has accession ID') || '';
 
       features.push({
       features.push({
         type: 'Feature',
         type: 'Feature',
Line 355: Line 374:
           name: name,
           name: name,
           status: status,
           status: status,
           page_url: '/wiki/' + encodeURIComponent(pageName.replace(/ /g, '_'))
           page_url: pageUrl
         },
         },
         geometry: {
         geometry: {
Line 363: Line 382:
       });
       });
     });
     });
   
 
     console.log('[lw-map] Converted', features.length, 'features from CSV');
     console.log('[lw-map] Converted', features.length, 'features from Ask JSON');
     return { type: 'FeatureCollection', features: features };
     return { type: 'FeatureCollection', features: features };
  }
  function buildCSVUrl(query) {
    var parts = query.split('|');
    var encodedParts = parts.map(function(part) {
      return part
        .replace(/\[/g, '-5B')
        .replace(/\]/g, '-5D')
        .replace(/\?/g, '-3F')
        .replace(/ /g, '-20');
    });
   
    var baseUrl = mw.config.get('wgScriptPath') || '';
    return baseUrl + '/wiki/Special:Ask/' + encodedParts.join('/') + '/format=csv';
  }
  function fetchCSV(query, cb) {
    var url = buildCSVUrl(query);
    console.log('[lw-map] Fetching CSV from:', url);
   
    fetch(url)
      .then(function(r) {
        if (!r.ok) throw new Error('CSV fetch error: ' + r.status);
        return r.text();
      })
      .then(function(text) {
        console.log('[lw-map] CSV response length:', text.length);
        var data = parseCSV(text);
        console.log('[lw-map] Parsed', data.length, 'rows');
        var geojson = csvToGeoJSON(data);
        cb(null, geojson);
      })
      .catch(function(err) {
        console.error('[lw-map] CSV fetch error:', err);
        cb(err, null);
      });
   }
   }


Line 411: Line 394:
     injectStyles();
     injectStyles();


     var map = L.map(el, {  
     var map = L.map(el, {
       minZoom: 2,  
       minZoom: 2,
       maxZoom: 17,
       maxZoom: 17,
       zoomControl: false // We'll add custom position
       zoomControl: false
     }).setView([26.4, 89.5], 8);
     }).setView([26.4, 89.5], 8);
   
 
     // Add zoom control to top-right
     // Add zoom control to top-right
     L.control.zoom({ position: 'topright' }).addTo(map);
     L.control.zoom({ position: 'topright' }).addTo(map);
   
 
     // Base layers
     // Base layers
     var baseLayers = {
     var baseLayers = {
       basic: L.tileLayer('https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png', {  
       basic: L.tileLayer('https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png', {
         attribution: '© <a href="https://www.openstreetmap.org/copyright">OSM</a> © <a href="https://carto.com/attributions">CARTO</a>',
         attribution: '© <a href="https://www.openstreetmap.org/copyright">OSM</a> © <a href="https://carto.com/attributions">CARTO</a>',
         subdomains: 'abcd',
         subdomains: 'abcd',
Line 432: Line 415:
       })
       })
     };
     };
   
 
     // Start with basic layer
     // Start with basic layer
     baseLayers.basic.addTo(map);
     baseLayers.basic.addTo(map);
     var currentLayer = 'basic';
     var currentLayer = 'basic';
   
 
     // Custom layer toggle control
     // Custom layer toggle control
     var layerToggle = L.control({ position: 'topleft' });
     var layerToggle = L.control({ position: 'topleft' });
     layerToggle.onAdd = function() {
     layerToggle.onAdd = function () {
       var container = L.DomUtil.create('div', 'lw-layer-toggle');
       var container = L.DomUtil.create('div', 'lw-layer-toggle');
       container.innerHTML =  
       container.innerHTML =
         '<button class="lw-layer-btn lw-layer-btn--active" data-layer="basic" title="Basic view">' +
         '<button class="lw-layer-btn lw-layer-btn--active" data-layer="basic" title="Basic view">' +
           '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="18" height="18" rx="2"/></svg>' +
           '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="18" height="18" rx="2"/></svg>' +
Line 448: Line 431:
           '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M8 21l4-10 4 10M12 11V3M4 21l4.5-9L12 17l3.5-5L20 21"/></svg>' +
           '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M8 21l4-10 4 10M12 11V3M4 21l4.5-9L12 17l3.5-5L20 21"/></svg>' +
         '</button>';
         '</button>';
     
 
       L.DomEvent.disableClickPropagation(container);
       L.DomEvent.disableClickPropagation(container);
     
 
       container.querySelectorAll('.lw-layer-btn').forEach(function(btn) {
       container.querySelectorAll('.lw-layer-btn').forEach(function (btn) {
         btn.addEventListener('click', function() {
         btn.addEventListener('click', function () {
           var layer = this.dataset.layer;
           var layer = this.dataset.layer;
           if (layer === currentLayer) return;
           if (layer === currentLayer) return;
         
 
          // Remove current layer
           map.removeLayer(baseLayers[currentLayer]);
           map.removeLayer(baseLayers[currentLayer]);
         
          // Add new layer
           baseLayers[layer].addTo(map);
           baseLayers[layer].addTo(map);
           currentLayer = layer;
           currentLayer = layer;
         
 
          // Update button states
           container.querySelectorAll('.lw-layer-btn').forEach(function (b) {
           container.querySelectorAll('.lw-layer-btn').forEach(function(b) {
             b.classList.remove('lw-layer-btn--active');
             b.classList.remove('lw-layer-btn--active');
           });
           });
Line 470: Line 449:
         });
         });
       });
       });
     
 
       return container;
       return container;
     };
     };
Line 481: Line 460:
     }
     }


     fetchCSV(query, function (err, geojson) {
     console.log('[lw-map] Fetching Ask JSON for query:', query);
 
    fetchAskGeoJSON(query, function (err, geojson) {
       if (err || !geojson || !geojson.features || !geojson.features.length) {
       if (err || !geojson || !geojson.features || !geojson.features.length) {
         var msg = L.control({ position: 'bottomleft' });
         var msg = L.control({ position: 'bottomleft' });
Line 496: Line 477:
       var layer = L.geoJSON(geojson, {
       var layer = L.geoJSON(geojson, {
         pointToLayer: function (f, ll) {
         pointToLayer: function (f, ll) {
           return L.circleMarker(ll, {  
           return L.circleMarker(ll, {
             radius: 8,  
             radius: 8,
             color: BRAND.white,  
             color: BRAND.white,
             weight: 2.5,  
             weight: 2.5,
             fillColor: BRAND.primary,  
             fillColor: BRAND.primary,
             fillOpacity: 0.9
             fillOpacity: 0.9
           });
           });
Line 506: Line 487:
         onEachFeature: function (f, ly) {
         onEachFeature: function (f, ly) {
           var p = f.properties || {};
           var p = f.properties || {};
         
 
          // Styled popup
           ly.bindPopup(popupForAccession(p), {
           ly.bindPopup(popupForAccession(p), {
             className: 'lw-popup',
             className: 'lw-popup',
Line 514: Line 494:
             offset: [0, -5]
             offset: [0, -5]
           });
           });
         
 
          // Styled tooltip
           var tip = p.name || p.id || '';
           var tip = p.name || p.id || '';
           if (tip) {
           if (tip) {
             ly.bindTooltip(esc(tip), {  
             ly.bindTooltip(esc(tip), {
               direction: 'top',  
               direction: 'top',
               offset: [0, -10],  
               offset: [0, -10],
               opacity: 1,
               opacity: 1,
               className: 'lw-map-tooltip'
               className: 'lw-map-tooltip'
             });
             });
           }
           }
         
 
          // Hover effect
           ly.on('mouseover', function () {
           ly.on('mouseover', function() {
             this.setStyle({
             this.setStyle({  
               fillColor: BRAND.primaryLight,
               fillColor: BRAND.primaryLight,
               radius: 10
               radius: 10
             });
             });
           });
           });
           ly.on('mouseout', function() {
           ly.on('mouseout', function () {
             this.setStyle({  
             this.setStyle({
               fillColor: BRAND.primary,
               fillColor: BRAND.primary,
               radius: 8
               radius: 8
Line 556: Line 534:
     init();
     init();
     if (window.mw && mw.hook) {
     if (window.mw && mw.hook) {
       mw.hook('wikipage.content').add(function ($c) {  
       mw.hook('wikipage.content').add(function ($c) {
         init($c && $c[0] ? $c[0] : document);  
         init($c && $c[0] ? $c[0] : document);
       });
       });
     }
     }
   });
   });
})();
})();

Revision as of 17:32, 11 January 2026

/* Landrace.wiki – Leaflet map w/ SMW Ask API (JSON) (Styled) */
(function () {
  var LVER = '1.9.4';
  var CDN  = 'https://unpkg.com/leaflet@' + LVER + '/dist/';

  // Brand colors
  var BRAND = {
    primary: '#2d6a4f',      // Deep forest green
    primaryLight: '#40916c', // Lighter green for hover
    accent: '#74c69d',       // Soft green accent
    dark: '#1b4332',         // Dark green
    neutral: '#495057',      // Text gray
    light: '#f8f9fa',        // Light background
    white: '#ffffff'
  };

  function addCSS(href, id) {
    if (id && document.getElementById(id)) return;
    var l = document.createElement('link');
    l.rel = 'stylesheet';
    l.href = href;
    if (id) l.id = id;
    document.head.appendChild(l);
  }

  function addJS(src, cb) {
    if (window.L && typeof window.L.map === 'function') return cb();
    var s = document.querySelector('script[data-lw-leaflet="1"]');
    if (s) { s.addEventListener('load', cb); return; }
    s = document.createElement('script');
    s.src = src;
    s.setAttribute('data-lw-leaflet', '1');
    s.onload = cb;
    s.onerror = function () { console.error('[lw-map] Leaflet failed to load:', src); };
    document.head.appendChild(s);
  }

  // Inject custom popup styles
  function injectStyles() {
    if (document.getElementById('lw-map-styles')) return;
    var style = document.createElement('style');
    style.id = 'lw-map-styles';
    style.textContent = [
      '.lw-popup .leaflet-popup-content-wrapper {',
      '  background: ' + BRAND.white + ';',
      '  border-radius: 12px;',
      '  box-shadow: 0 4px 20px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.08);',
      '  padding: 0;',
      '  overflow: hidden;',
      '}',
      '.lw-popup .leaflet-popup-content {',
      '  margin: 0;',
      '  min-width: 220px;',
      '  max-width: 280px;',
      '}',
      '.lw-popup .leaflet-popup-tip {',
      '  background: ' + BRAND.white + ';',
      '  box-shadow: 0 2px 6px rgba(0,0,0,0.1);',
      '}',
      '.lw-popup .leaflet-popup-close-button {',
      '  color: ' + BRAND.neutral + ' !important;',
      '  font-size: 20px !important;',
      '  padding: 8px 10px !important;',
      '  right: 4px !important;',
      '  top: 4px !important;',
      '  transition: color 0.2s ease;',
      '}',
      '.lw-popup .leaflet-popup-close-button:hover {',
      '  color: ' + BRAND.dark + ' !important;',
      '}',
      '.lw-popup-inner {',
      '  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;',
      '}',
      '.lw-popup-header {',
      '  background: linear-gradient(135deg, ' + BRAND.primary + ' 0%, ' + BRAND.dark + ' 100%);',
      '  padding: 16px 18px;',
      '  color: ' + BRAND.white + ';',
      '}',
      '.lw-popup-id {',
      '  font-size: 10px;',
      '  font-weight: 600;',
      '  letter-spacing: 0.5px;',
      '  text-transform: uppercase;',
      '  opacity: 0.85;',
      '  margin-bottom: 4px;',
      '}',
      '.lw-popup-name {',
      '  font-size: 15px;',
      '  font-weight: 600;',
      '  line-height: 1.3;',
      '}',
      '.lw-popup-body {',
      '  padding: 14px 18px;',
      '}',
      '.lw-popup-meta {',
      '  display: flex;',
      '  flex-direction: column;',
      '  align-items: flex-start;',
      '  gap: 6px;',
      '  margin-bottom: 8px;',
      '}',
      '.lw-popup-label {',
      '  font-size: 11px;',
      '  color: ' + BRAND.neutral + ';',
      '  font-weight: 500;',
      '  text-transform: uppercase;',
      '  letter-spacing: 0.3px;',
      '}',
      '.lw-popup-status {',
      '  display: inline-flex;',
      '  align-items: center;',
      '  padding: 4px 10px;',
      '  border-radius: 20px;',
      '  font-size: 11px;',
      '  font-weight: 600;',
      '  background: ' + BRAND.light + ';',
      '  color: ' + BRAND.neutral + ';',
      '}',
      '.lw-popup-status::before {',
      '  content: "";',
      '  width: 6px;',
      '  height: 6px;',
      '  border-radius: 50%;',
      '  margin-right: 6px;',
      '  background: currentColor;',
      '}',
      '.lw-popup-status--critical { color: #c92a2a; background: #fff5f5; }',
      '.lw-popup-status--high { color: #d9480f; background: #fff4e6; }',
      '.lw-popup-status--medium { color: #e67700; background: #fff9db; }',
      '.lw-popup-status--low { color: #2b8a3e; background: #ebfbee; }',
      '.lw-popup-link {',
      '  display: block;',
      '  text-align: center;',
      '  padding: 10px 18px;',
      '  background: ' + BRAND.light + ';',
      '  color: ' + BRAND.primary + ';',
      '  text-decoration: none;',
      '  font-size: 13px;',
      '  font-weight: 600;',
      '  transition: background 0.2s ease, color 0.2s ease;',
      '  border-top: 1px solid #e9ecef;',
      '}',
      '.lw-popup-link:hover {',
      '  background: ' + BRAND.primary + ';',
      '  color: ' + BRAND.white + ';',
      '}',
      '.lw-map-tooltip {',
      '  background: ' + BRAND.dark + ' !important;',
      '  border: none !important;',
      '  border-radius: 6px !important;',
      '  color: ' + BRAND.white + ' !important;',
      '  font-size: 12px !important;',
      '  font-weight: 500 !important;',
      '  padding: 6px 10px !important;',
      '  box-shadow: 0 2px 8px rgba(0,0,0,0.2) !important;',
      '}',
      '.lw-map-tooltip::before {',
      '  border-top-color: ' + BRAND.dark + ' !important;',
      '}',
      '.lw-layer-toggle {',
      '  display: flex;',
      '  background: ' + BRAND.white + ';',
      '  border-radius: 8px;',
      '  box-shadow: 0 2px 8px rgba(0,0,0,0.12);',
      '  overflow: hidden;',
      '}',
      '.lw-layer-btn {',
      '  display: flex;',
      '  align-items: center;',
      '  justify-content: center;',
      '  width: 36px;',
      '  height: 36px;',
      '  border: none;',
      '  background: ' + BRAND.white + ';',
      '  color: ' + BRAND.neutral + ';',
      '  cursor: pointer;',
      '  transition: all 0.2s ease;',
      '}',
      '.lw-layer-btn:hover {',
      '  background: ' + BRAND.light + ';',
      '  color: ' + BRAND.primary + ';',
      '}',
      '.lw-layer-btn--active {',
      '  background: ' + BRAND.primary + ' !important;',
      '  color: ' + BRAND.white + ' !important;',
      '}',
      '.lw-layer-btn:first-child {',
      '  border-right: 1px solid #e9ecef;',
      '}',
      '.lw-layer-btn svg {',
      '  pointer-events: none;',
      '}'
    ].join('\n');
    document.head.appendChild(style);
  }

  function esc(s) {
    return String(s == null ? '' : s).replace(/[&<>"']/g, function (c) {
      return ({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[c]);
    });
  }

  function statusClass(s) {
    var status = String(s || '').toLowerCase();
    if (status === 'critical') return 'lw-popup-status--critical';
    if (status === 'high') return 'lw-popup-status--high';
    if (status === 'medium') return 'lw-popup-status--medium';
    if (status === 'low') return 'lw-popup-status--low';
    return '';
  }

  function popupForAccession(p) {
    var id = p.id || '';
    var name = p.name || 'Unknown';
    var status = p.status || '';
    var url = p.page_url || '#';

    var statusHtml = '';
    if (status) {
      statusHtml = '<div class="lw-popup-meta">' +
        '<span class="lw-popup-label">Conservation Priority</span>' +
        '<span class="lw-popup-status ' + statusClass(status) + '">' + esc(status) + '</span>' +
      '</div>';
    }

    return '<div class="lw-popup-inner">' +
      '<div class="lw-popup-header">' +
        (id ? '<div class="lw-popup-id">' + esc(id) + '</div>' : '') +
        '<div class="lw-popup-name">' + esc(name) + '</div>' +
      '</div>' +
      '<div class="lw-popup-body">' +
        statusHtml +
      '</div>' +
      '<a href="' + esc(url) + '" class="lw-popup-link">View Accession →</a>' +
    '</div>';
  }

  // Parse coordinates from various formats
  function parseCoords(coordStr) {
    if (!coordStr) return null;

    // Decimal "lat, lon"
    var decimalMatch = String(coordStr).match(/(-?\d+\.?\d*)\s*,\s*(-?\d+\.?\d*)/);
    if (decimalMatch) {
      var a = parseFloat(decimalMatch[1]);
      var b = parseFloat(decimalMatch[2]);

      if (!isNaN(a) && !isNaN(b)) {
        // Sanity check, swap if obviously reversed
        var lat = a, lon = b;
        var aLooksLon = Math.abs(a) > 90 && Math.abs(a) <= 180;
        var bLooksLat = Math.abs(b) <= 90;

        if (aLooksLon && bLooksLat) {
          lat = b;
          lon = a;
        }

        if (Math.abs(lat) <= 90 && Math.abs(lon) <= 180) return { lat: lat, lon: lon };
      }
    }

    // DMS like 26° 12' 00" N 89° 30' 00" E
    var dmsRegex = /(\d+)[°]\s*(\d+)[′']\s*(\d+\.?\d*)[″"]?\s*([NSEW])/gi;
    var matches = [];
    var m;
    while ((m = dmsRegex.exec(String(coordStr))) !== null) {
      matches.push(m);
      if (matches.length >= 2) break;
    }

    if (matches.length >= 2) {
      var lat2 = dmsToDecimal(matches[0][1], matches[0][2], matches[0][3], matches[0][4]);
      var lon2 = dmsToDecimal(matches[1][1], matches[1][2], matches[1][3], matches[1][4]);

      var h0 = String(matches[0][4] || '').toUpperCase();
      if (h0 === 'E' || h0 === 'W') {
        var tmp = lat2; lat2 = lon2; lon2 = tmp;
      }

      if (lat2 !== null && lon2 !== null) return { lat: lat2, lon: lon2 };
    }

    return null;
  }

  function dmsToDecimal(deg, min, sec, hemi) {
    var d = parseFloat(deg);
    var m = parseFloat(min) || 0;
    var s = parseFloat(sec) || 0;
    if (isNaN(d)) return null;
    var dec = Math.abs(d) + (m / 60) + (s / 3600);
    hemi = String(hemi || '').toUpperCase();
    if (hemi === 'S' || hemi === 'W') dec = -dec;
    return dec;
  }

  // SMW Ask API fetch
  function fetchAskGeoJSON(query, cb) {
    if (!window.mw || !mw.loader) {
      cb(new Error('MediaWiki mw.loader not found'), null);
      return;
    }

    mw.loader.using('mediawiki.api').then(function () {
      var api = new mw.Api();

      api.post({
        action: 'ask',
        query: query,
        format: 'json',
        formatversion: 2
      }).then(function (data) {
        var geojson = askToGeoJSON(data);
        cb(null, geojson);
      }).catch(function (err) {
        console.error('[lw-map] Ask API error:', err);
        cb(err, null);
      });
    }).catch(function (err) {
      console.error('[lw-map] Failed to load mediawiki.api:', err);
      cb(err, null);
    });
  }

  function firstPrintout(printouts, propName) {
    var v = printouts ? printouts[propName] : null;
    if (!v) return '';
    if (Array.isArray(v)) return v[0] == null ? '' : v[0];
    return v;
  }

  function normalizeCoordValue(v) {
    if (!v) return '';
    if (typeof v === 'string') return v;

    if (typeof v === 'object') {
      var lat = v.lat != null ? v.lat : v.latitude;
      var lon = v.lon != null ? v.lon : v.longitude;
      if (lat != null && lon != null) return String(lat) + ', ' + String(lon);

      // Some SMW setups return objects with value strings inside
      if (v.value != null) return String(v.value);

      return JSON.stringify(v);
    }

    return String(v);
  }

  function askToGeoJSON(data) {
    var results = (data && data.query && data.query.results) ? data.query.results : {};
    var features = [];

    Object.keys(results).forEach(function (key) {
      var r = results[key] || {};
      var po = r.printouts || {};

      var pageTitle = r.fulltext || key || '';
      var pageUrl = r.fullurl || ('/wiki/' + encodeURIComponent(String(pageTitle).replace(/ /g, '_')));

      var coordRaw = normalizeCoordValue(firstPrintout(po, 'Has GPS coordinates'));
      var coords = parseCoords(coordRaw);
      if (!coords) return;

      var name = firstPrintout(po, 'Has descriptive name') || pageTitle;
      var status = firstPrintout(po, 'Has conservation priority') || '';
      var accessionId = firstPrintout(po, 'Has accession ID') || '';

      features.push({
        type: 'Feature',
        properties: {
          id: accessionId,
          name: name,
          status: status,
          page_url: pageUrl
        },
        geometry: {
          type: 'Point',
          coordinates: [coords.lon, coords.lat]
        }
      });
    });

    console.log('[lw-map] Converted', features.length, 'features from Ask JSON');
    return { type: 'FeatureCollection', features: features };
  }

  function initOne(el) {
    if (el.dataset.init) return;
    el.dataset.init = '1';
    if (el.clientHeight < 100) el.style.height = '70vh';

    injectStyles();

    var map = L.map(el, {
      minZoom: 2,
      maxZoom: 17,
      zoomControl: false
    }).setView([26.4, 89.5], 8);

    // Add zoom control to top-right
    L.control.zoom({ position: 'topright' }).addTo(map);

    // Base layers
    var baseLayers = {
      basic: L.tileLayer('https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png', {
        attribution: '© <a href="https://www.openstreetmap.org/copyright">OSM</a> © <a href="https://carto.com/attributions">CARTO</a>',
        subdomains: 'abcd',
        maxZoom: 19
      }),
      terrain: L.tileLayer('https://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/{z}/{y}/{x}', {
        attribution: '© <a href="https://www.esri.com">Esri</a>',
        maxZoom: 18
      })
    };

    // Start with basic layer
    baseLayers.basic.addTo(map);
    var currentLayer = 'basic';

    // Custom layer toggle control
    var layerToggle = L.control({ position: 'topleft' });
    layerToggle.onAdd = function () {
      var container = L.DomUtil.create('div', 'lw-layer-toggle');
      container.innerHTML =
        '<button class="lw-layer-btn lw-layer-btn--active" data-layer="basic" title="Basic view">' +
          '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="18" height="18" rx="2"/></svg>' +
        '</button>' +
        '<button class="lw-layer-btn" data-layer="terrain" title="Terrain view">' +
          '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M8 21l4-10 4 10M12 11V3M4 21l4.5-9L12 17l3.5-5L20 21"/></svg>' +
        '</button>';

      L.DomEvent.disableClickPropagation(container);

      container.querySelectorAll('.lw-layer-btn').forEach(function (btn) {
        btn.addEventListener('click', function () {
          var layer = this.dataset.layer;
          if (layer === currentLayer) return;

          map.removeLayer(baseLayers[currentLayer]);
          baseLayers[layer].addTo(map);
          currentLayer = layer;

          container.querySelectorAll('.lw-layer-btn').forEach(function (b) {
            b.classList.remove('lw-layer-btn--active');
          });
          this.classList.add('lw-layer-btn--active');
        });
      });

      return container;
    };
    layerToggle.addTo(map);

    var query = el.dataset.smwQuery;
    if (!query) {
      console.log('[lw-map] No data-smw-query attribute found');
      return;
    }

    console.log('[lw-map] Fetching Ask JSON for query:', query);

    fetchAskGeoJSON(query, function (err, geojson) {
      if (err || !geojson || !geojson.features || !geojson.features.length) {
        var msg = L.control({ position: 'bottomleft' });
        msg.onAdd = function () {
          var d = L.DomUtil.create('div');
          d.style.cssText = 'background:white;padding:12px 16px;border-radius:8px;font-size:13px;color:#495057;box-shadow:0 2px 8px rgba(0,0,0,0.1);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;';
          d.innerHTML = '<strong>No accessions found</strong><br><span style="opacity:0.7;">No mappable results for this query.</span>';
          return d;
        };
        msg.addTo(map);
        return;
      }

      var layer = L.geoJSON(geojson, {
        pointToLayer: function (f, ll) {
          return L.circleMarker(ll, {
            radius: 8,
            color: BRAND.white,
            weight: 2.5,
            fillColor: BRAND.primary,
            fillOpacity: 0.9
          });
        },
        onEachFeature: function (f, ly) {
          var p = f.properties || {};

          ly.bindPopup(popupForAccession(p), {
            className: 'lw-popup',
            closeButton: true,
            maxWidth: 300,
            offset: [0, -5]
          });

          var tip = p.name || p.id || '';
          if (tip) {
            ly.bindTooltip(esc(tip), {
              direction: 'top',
              offset: [0, -10],
              opacity: 1,
              className: 'lw-map-tooltip'
            });
          }

          ly.on('mouseover', function () {
            this.setStyle({
              fillColor: BRAND.primaryLight,
              radius: 10
            });
          });
          ly.on('mouseout', function () {
            this.setStyle({
              fillColor: BRAND.primary,
              radius: 8
            });
          });
        }
      }).addTo(map);

      var b = layer.getBounds();
      if (b && b.isValid()) map.fitBounds(b.pad(0.3), { maxZoom: 11 });
      setTimeout(function () { map.invalidateSize(true); }, 100);
    });
  }

  function init(root) {
    (root || document).querySelectorAll('.lw-map').forEach(initOne);
  }

  addCSS(CDN + 'leaflet.css', 'leaflet-css');
  addJS(CDN + 'leaflet.js', function () {
    init();
    if (window.mw && mw.hook) {
      mw.hook('wikipage.content').add(function ($c) {
        init($c && $c[0] ? $c[0] : document);
      });
    }
  });
})();
Retrieved from "https://landrace.wiki/index.php?title=MediaWiki:Common.js&oldid=1844"