MediaWiki:Wikiminiatlas.js

// WikiMiniAtlas // Script to embed interactive maps into pages that have coordinate templates // also check my user page User:Dschwen for more tools // // Revision 16.2

jQuery(function ($) { var config = { width  : 600,  height : 400,  timeout : 5000,  zoom : -1,  quicklink : false,  quicklinkurl : '//maps.google.com/maps?ll={latdegdec},{londegdec}&spn={span},{span}&q={latdegdec},{londegdec}',  enabled : true,  onlytitle : false,  flowTextTooltips: (location.host === "en.wikipedia.org"),  alwaysTooltips: false,  iframeurl : '//toolserver.org/~dschwen/wma/iframe.html',  imgbase   : '//toolserver.org/~dschwen/wma/tiles/',  buttonImage: '//upload.wikimedia.org/wikipedia/commons/thumb/5/55/WMA_button2b.png/17px-WMA_button2b.png' }, strings = {  buttonTooltip : {   af:'Vertoon ligging op \'n interaktiwe kaart.',   als:'Ort uf dr interaktivä Chartä zeigä',   ar:'شاهد الموقع على الخريطة التفاعلية',   'be-tarask':'паказаць месцазнаходжаньне на інтэрактыўнай мапе',   'be-x-old':'паказаць месцазнаходжаньне на інтэрактыўнай мапе',   bar:'Ort af da interaktivn Kartn zoagn', bg:'покажи местоположението на интерактивната карта', bpy:'জীবন্ত মানচিত্রগর মা মাপাহান দেখাদিতই', br:'diskouez al lec\'hiadur war ur gartenn etrewezhiat', ca:'mostra la localització en un mapa interactiu', cs:'zobraz místo na interaktivní mapě', da:'vis beliggenhed på interaktivt kort', de:'Ort auf interaktiver Karte anzeigen', dsb:'Městno na interaktiwnej kórśe zwobrazniś', fa:'نمایش مکان در نقشه‌ای پویا', el:'εμφάνιση τοποθεσίας σε διαδραστικό χάρτη', en:'Show location on an interactive map', bn:'সক্রিয় মানচিত্রে অবস্থান চিহ্নিত করুন', eo:'Montru lokigon sur interaktiva karto', eu:'erakutsi kokalekua mapa interaktibo batean', es:'mostrar el lugar en un mapa interactivo', fr:'Montrer la localisation sur une carte interactive', fur:'mostre la localizazion suntune mape interative', fy:'it plak op in oanpasbere kaart oanjaan', gl:'Amosar o lugar nun mapa interactivo', he:'הראה מיקום במפה האינטראקטיבית', hi:'सक्रिय नक्शे पर लोकेशन या स्थान दिखायें', hr:'prikaži lokaciju na interaktivnom zemljovidu', hsb:'Městno na interaktiwnej karće zwobraznić', hu:'Mutasd a helyet egy interaktív térképen!', hy:'ցուցադրել դիրքը ինտերակտիվ քարտեզի վրա', id:'Tunjukkan lokasi di peta interaktif', ilo:'Ipakita ti lokasion idiay interaktibo a mapa', is:'sýna staðsetningu á gagnvirku korti', it:'mostra la località su una carta interattiva', ja:'インタラクティブ地図上に位置を表示', km:'បង្ហាញទីតាំងនៅលើផែនទីអន្តរកម្ម', ko:'인터랙티브 지도에 위치를 표시', lt:'Rodyti vietą interaktyviame žemėlapyje', lv:'Rādīt atrašanās vietu interaktīvajā kartē', mk:'прикажи положба на интерактивна карта', nl:'de locatie op een interactieve kaart tonen', no:'vis beliggenhet på interaktivt kart', nv:'kéyah tʼáá dah siʼą́ą́ ńtʼę́ę́ʼ beʼelyaaígíí', pl:'Pokaż lokalizację na mapie interaktywnej', pt:'mostrar a localidade num mapa interactivo', ro:'Arată locaţia pe o hartă interactivă', ru:'показать положение на интерактивной карте', sk:'zobraz miesto na interaktívnej mape', sl:'Prikaži lego na interaktivnem zemljevidu', sq:'trego vendndodhjen në hartë', fi:'näytä paikka interaktiivisella kartalla', sv:'visa platsen på en interaktiv karta', tr:'Yeri interaktif bir haritada göster', uk:'показати положення на інтерактивній карті', vi:'xem vị trí này trên bản đồ tương tác', vo:'Jonön topi su kaed itjäfidik', zh:'显示该地在地图上的位置', 'zh-cn':'显示该地在地图上的位置', 'zh-sg':'显示该地在地图上的位置', 'zh-tw':'顯示該地在地圖上的位置', 'zh-hk':'顯示該地在地圖上的位置' }, close : { af:'Sluit', als:'Zuä machä', ar:'غلق', 'be-tarask':'закрыць', 'be-x-old':'закрыць', bar:'zuamachn', bg:'затвори', bpy:'জিপা', br:'serriñ', ca:'tanca', cs:'zavřít', da:'luk', de:'schließen', dsb:'zacyniś', nv:'doo yishʼį́ nisin da', el:'έξοδος', en:'close', bn:'বন্ধ করুন', eo:'fermu', eu:'itxi', es:'cerrar', fa:'بستن', fr:'Quitter', fur:'siere', fy:'ticht', gl:'pechar', he:'לסגור', hi:'बंद करें', hr:'zatvori', hsb:'začinić', hu:'bezárás', hy:'փակել', id:'tutup', ilo:'irikep', is:'loka', it:'chiudi', ja:'閉じる', km:'បិទ', ko:'닫기', lt:'uždaryti', lv:'aizvērt', mk:'затвори', nl:'sluiten', no:'lukk', pl:'zamknij', pt:'fechar', ro:'închide', ru:'закрыть', sk:'zatvoriť', sl:'zapri', sq:'mbylle', fi:'sulje', sv:'stäng', tr:'kapat', uk:'закрити', vi:'đóng', vo:'färmükön', zh:'关闭', 'zh-cn':'关闭', 'zh-sg':'关闭', 'zh-tw':'關閉', 'zh-hk':'關閉' }, resize : { ar: 'تغيير حجم', ca: 'redimensionar', de: 'Größe ändern', dk: 'ændre størrelse', en: 'resize', es: 'cambiar el tamaño', fi: 'muuttaa jonkin kokoa', fr: 'redimensionner', ja: 'サイズを変更する', nl: 'vergroten of verkleinen', no: 'endre størrelse', sv: 'ändra storlek' } },

language = , site = , iframe = { div: null, iframe: null, closebutton: null, resizebutton: null, resizehelper: null, indom: false }, page_title = (wgNamespaceNumber==0) ? encodeURIComponent(wgTitle) : '',

bodyc, coord_filter = /^([\d+-.]+)_([\d+-.]*)_?([\d+-.]*)_?([NSZ])_([\d+-.]+)_([\d+-.]*)_?([\d+-.]*)_?([EOW])/, coord_list = [], coord_highlight = -1, //region_index = 0, //coordinate_region = '',

kml = null, mes = null,

quicklinkbox = null, quicklinkdest = null;

// check if we are in a right-to-left-script project function isRTL { return /(^|\s)rtl(\s|$)/.test(document.body.className); }

// get position on page function yPos(el) { return $(el).offset.top + $(el).outerHeight; }

// show, move, and update iframe function showIFrame(e) { var wi = iframe, my = yPos(this), newurl = config.iframeurl + '?wma=' + e.data.param + '&lang=' + site + '&page=' + page_title;

// insert iframe into DOM on demand (to preserve page caching) if( !wi.indom ) { $('#content,#mw_content').prepend(wi.div); wi.indom = true; }

if( wi.iframe.attr('src') !== newurl ) { wi.iframe.attr( 'src', newurl ); } else if( wi.div.css('display') !== 'none' ) { wi.div.hide; return false; } wi.div.css( 'top', my+'px' ).show; return false; }

// fill in the map-service templates function qlURL( lat, lon, zoom ) { var url = config.quicklinkurl, span = Math.pow( 2.0, zoom) / 150.0;

url = url.replace( /\{latdegdec\}/g, lat ); url = url.replace( /\{londegdec\}/g, lon ); url = url.replace( /\{span\}/g, span.toFixed(4) );

return url; }

function highlight(i) { if( coord_highlight >= 0 ) { $(coord_list[coord_highlight].obj).css('background-color',).find('span:visible').css('background-color',); } coord_highlight = i;  if( coord_highlight >= 0 ) { $(coord_list[coord_highlight].obj).css('background-color','yellow').find('span:visible').css('background-color','yellow'); } }

function messageHub(e) { var i, d, clist = { coords: [] } , geoext = [], sx=0, sy=0, s  , minlat = Infinity, maxlat = -Infinity, ineg = -1, ipos = -1; e = e.originalEvent; d = e.data.split(','); mes = e.source; switch(d[0]) { case 'request' : // make a JSON encodable copy of coord_list (no HTML objects!) // find center and extent for( i = 0; i < coord_list.length; ++i ) { clist.coords[i] = { lat: coord_list[i].lat, lon: coord_list[i].lon, title: coord_list[i].title.replace(/[\+_]/g,' ') };    if(  coord_list[i].lat < minlat ) { minlat = coord_list[i].lat; } if( coord_list[i].lat > maxlat ) { maxlat = coord_list[i].lat; } geoext[i] = { x: Math.cos(coord_list[i].lon/180.0*Math.PI), y: Math.sin(coord_list[i].lon/180.0*Math.PI) }    sx += geoext[i].x;     sy += geoext[i].y;    } clist.loncenter = Math.atan2(sy,sx)*180.0/Math.PI; clist.latmax = maxlat; clist.latmin = minlat; // extent in longitude for( i = 0; i < geoext.length; ++i ) { s = (geoext[i].x*sy-geoext[i].y*sx); geoext[i].z = (geoext[i].x*sx+geoext[i].y*sy); if( s<0 && ( ineg<0 || geoext[i].z0 && ( ipos<0 || geoext[i].z=0 && ineg>=0 ) { clist.lonleft = coord_list[ipos].lon; clist.lonright = coord_list[ineg].lon; }   mes.postMessage( JSON.stringify(clist), document.location.protocol+'//toolserver.org' ); if( kml !== null ) { mes.postMessage( JSON.stringify(kml), document.location.protocol+'//toolserver.org' ); }  case 'unhighlight' : highlight(-1); break; case 'scroll' : $("html:not(:animated),body:not(:animated)").animate({ scrollTop: $(coord_list[parseInt(d[1])].obj).offset.top - 20 }, 500 ); iframe.div.css( { top: yPos( coord_list[parseInt(d[1])].obj ) + 'px'} ); // make sure scroll target gets highlighted setTimeout( function { highlight(parseInt(d[1])); }, 200 ); break; case 'highlight' : highlight(parseInt(d[1])); break; }  }

// parse url parameters into a hash function parseParams(url) { var map = {}, h, i, pair = url.substr(url.indexOf('?')+1).split('&'); for( i=0; i<pair.length; ++i ) { h = pair[i].split('='); map[h[0]] = h[1]; } return map; }

// Insert the IFrame into the page.

var wi = iframe, wc = config, marker = { lat:0, lon:0 }, coordinates = null, link, links, key, len, coord_title, icons, startTime, content, mapbutton;

// apply settings if( typeof(wma_settings) === 'object' ) { for( key in wma_settings ) { if( typeof(wma_settings[key]) === typeof(wc[key]) ) { wc[key] = wma_settings[key]; } } }

if( wc.enabled === false ) { return; }

site = ( wgNoticeProject == "commons" ) ? "commons" : wgPageContentLanguage; language = wgUserLanguage;

// remove icons from title coordinates $('#coordinates,#coordinates-title,#tpl_Coordinaten').find('a.image').detach; bodyc = $( wc.onlytitle ? '#coordinates,#coordinates-title' : 'html' ); startTime = (new Date).getTime;

bodyc.find('a.external.text').each( function( key, link ) { var ws, coord_params, params, zoomlevel, globe="Earth";

// check for timeout (every 10 links only) if( key % 10 === 9 && (new Date).getTime > startTime + wc.timeout ) { return false; // break out of each }

function capitalize(s) { return s.substr(0,1).toUpperCase+s.substr(1).toLowerCase; } if( /_globe:([^_&]+)/.exec(link.href) ) { globe = capitalize(RegExp.$1); } if( globe!="Earth" && globe!="Moon" && globe!="Mars" && globe!="Venus" && globe!="Mercury" ) { return; }

coordinates = link.href.replace( /−/g, '-' ); coord_params = coordinates.match(/&params=([^&=<>|]{7,255})/);

if(!coord_params) { return true; } coord_params = coord_params[1]; if(!coord_filter.test(coord_params)) { return true; } coord_filter.exec(coord_params); marker.lat=(1.0*RegExp.$1) + ((RegExp.$2||0)/60.0) + ((RegExp.$3||0)/3600.0); if( RegExp.$4 !== 'N' ) { marker.lat*=-1; } marker.lon=(1.0*RegExp.$5) + ((RegExp.$6||0)/60.0) + ((RegExp.$7||0)/3600.0); if( RegExp.$8 === 'W' ) { marker.lon*=-1; }

// Find a sensible Zoom-level based on type zoomlevel = 1; if( /_type:(airport|edu|pass|landmark|railwaystation)/.test(coord_params) ) { zoomlevel = 8; } else if( /_type:(event|forest|glacier)/.test(coord_params) ) { zoomlevel = 6; } else if( /_type:(adm3rd|city|mountain|isle|river|waterbody)/.test(coord_params) ) { zoomlevel = 4; }

// wma shows dim approx 4e7m at zoom 0 or 1.5e8 is the scale of zoomlevel 0 if( /_dim:([\d.+-]+)(km|m|_|$)/.exec(coord_params) ) { zoomlevel = Math.log( ( RegExp.$2 === "km" ? 4e4 : 4e7 ) / RegExp.$1 ) / Math.log(2); } if( /_scale:(\d+)(_|$)/.exec(coord_params) ) { zoomlevel = Math.log( 1.5e8/RegExp.$1 ) / Math.log(2); }

if( wc.zoom !== -1 ) { zoomlevel = wc.zoom; } if( zoomlevel > 12 ) { zoomlevel = 12; }

// Test the unicode Symbol if( site === 'de' && link.parentNode.id !== 'coordinates' ) { mapbutton = $(' ♁ ').css('color','blue'); } else { mapbutton = $(' ').attr('src', wc.buttonImage); } mapbutton.attr( {   title: strings.buttonTooltip[language] || strings.buttonTooltip.en,   alt: ''   } ).addClass('noprint').css('padding', isRTL ? '0px 0px 0px 3px' : '0px 3px 0px 0px' ).css('cursor','pointer');

if( wc.alwaysTooltips || ( wc.flowTextTooltips && $(link).parents('li,table,#coordinates').length == 0 ) ) { // insert tooltip rather than icon to improve text readability mapbutton = $(' ').append(mapbutton).append(" WikiMiniAtlas").css('cursor','pointer'); var tooltip = $(' ').css( {    backgroundColor: 'white', padding: '0.2em', border: '1px solid black',    position: 'absolute', top: '1em', left: '0em',     display: 'none', zIndex : 15   }).append(mapbutton); $(link).wrap(    $('  ')     .css( { position: 'relative', whiteSpace: 'nowrap' } )     .mouseleave( function { tooltip.fadeOut } )     ) .before( tooltip ) .mouseenter( function { tooltip.fadeIn } ); } else { // insert icon directly ws = $(link).css('white-space'); $(link).wrap( $(' ').css('white-space','nowrap') ).css('white-space',ws).before(mapbutton); }

mapbutton.bind( 'click', { param:  marker.lat + '_' + marker.lon + '_' +   wc.width + '_' + wc.height + '_' +   site + '_' + zoomlevel + '_' + language + '&globe=' + globe }, showIFrame );

// store coordinates params = parseParams(coordinates); coord_list.push( { lat: marker.lat, lon: marker.lon, obj: link, title: params.title || params.pagename || '' } );

if ( wc.quicklink ) { link.href = qlURL( marker.lat, marker.lon, zoomlevel ); } } ); //end each

// detect and load KML // also insert globe even if no title coords are given (function{ var i,l = $('table.metadata').find('a')     ,alat=0,alon=0,np=0     ,la1=Infinity, la2=-Infinity     ,lo1=Infinity, lo2=-Infinity     ,ex,ey;  for( i = 0; i < l.length; ++i ) {   if( l[i].href === 'http://en.wikipedia.org/w/index.php?title=Template:Attached_KML/'+wgPageName+'&action=raw' ) {    $.ajax({ url: l[i].href, dataType: 'xml', success: function(xml){ function processCoords(t) { var way = [], c, p = t.split(' '), i, lat, lon; for( i=0; i= 2 ) { lat = parseFloat(c[1]); lon = parseFloat(c[0]); way.push( { lat: lat, lon: lon } );

// determine extent of way if( latla2 ) { la2=lat; } if( lon>lo2 ) { lo2=lon; } }      }       return way; }

// initialize transfer datastructure kml = { ways: [], areas: [] }; window.kmldata = xml; // DEBUG!

// ways $(xml).find('LineString>coordinates').each(function{      var way = processCoords( $(this).text );       if( way.length > 0 ) { kml.ways.push(way); }      });

// areas $(xml).find('Polygon').each(function{      var area={inner:[],outer:[]},i,j,c;

// outer boundary $(this).find('outerBoundaryIs>LinearRing>coordinates').each(function{       var way = processCoords( $(this).text );        if( way.length > 0 ) { area.outer.push(way); }       });

// inner boundary (holes in the polygon) $(this).find('innerBoundaryIs>LinearRing>coordinates').each(function{       var way = processCoords( $(this).text );        if( way.length > 0 ) { area.inner.push(way); }       });

// only add if we have an outer boundary if( area.outer.length>0 ) { kml.areas.push(area); } });

// inset min/max extent kml.minlon = lo1; kml.maxlon = lo2; kml.minlat = la1; kml.maxlat = la2; window.kml = kml; // DEBUG!

// already got a request message if( mes !== null && kml.ways.length > 0) { mes.postMessage( JSON.stringify(kml), document.location.protocol+'//toolserver.org' ); }

// insert blue globe if( coord_list.length == 0 ) { // determine center alat = (la1+la2)/2; alon = (lo1+lo2)/2;

//determine zoomfactor ex = (lo2-lo1)/180.0 * 3.0*128; ey = (la2-la1)/180.0 * 3.0*128; // max extent in degrees, zoom0 has 3*128/180 px/degree for( zoomlevel = 0; zoomlevel < 12; ++zoomlevel ) { if( ex>config.width/2 || ey>config.height/2 ) break; ex *= 2; ey *= 2; }

// add mapbutton mapbutton = $(' ') .attr('src', wc.buttonImage) .bind( 'click', { param:         alat + '_' + alon + '_' +          wc.width + '_' + wc.height + '_' +          site + '_' + zoomlevel + '_' + language          }, showIFrame ); // zoomlevel!

if( $('#coordinates').length>0 ) { $('#coordinates').append(mapbutton); } else { $(' Map ').append(mapbutton).appendTo('#bodyContent'); }      coordinates = 1; }    }    });    break;   }  } });

// prepare quicklink menu box if ( coordinates !== null && wc.quicklink ) { quicklinkbox = document.createElement('div'); // more to come :-) }

// prepare iframe to house the map if ( coordinates !== null ) { wi.div = $(' ').css( {   width: (wc.width+2)+'px', height: (wc.height+2)+'px',   margin: '0px', padding: '0px',    backgroundColor : 'white', border: '1px solid gray',   position: 'absolute', top: '1em', zIndex: 13, boxShadow: '3px 3px 25px rgba(0,0,0,0.3)'  } ).css( isRTL ? 'left' : 'right', '2em' ).hide;

var rbrtl = [ '//upload.wikimedia.org/wikipedia/commons/b/b5/Button_resize.png', '//upload.wikimedia.org/wikipedia/commons/3/30/Button_resize_rtl.png' ] wi.resizebutton = $(' ').attr( {   title : strings.resize[language] || strings.resize.en,   src : rbrtl[isRTL?1:0]  } ).hide.attr('ondragstart','return false'); // cover the iframe to prevent loosing the mouse to the iframe during resizing wi.resizehelper = $(' ').css( { position: 'absolute', top:0, left:0, zIndex: 20 } ).hide;

wi.closebutton = $(' ').attr( {   title : strings.close[language] || strings.close.en,   src : '//upload.wikimedia.org/wikipedia/commons/d/d4/Button_hide.png'  } ).css( {   zIndex : 15, position : 'absolute', right : '11px', top : '9px', width : '18px', cursor : 'pointer'  } ).click( function(e) { wi.div.hide } );

wi.iframe = $(' ').attr( {   scrolling: 'no',   frameBorder : 0  } ).css( {   zIndex: 14, position: 'absolute', right: '1px', top: '1px',   width: (wc.width)+'px', height: (wc.height)+'px',   margin: '0px', padding: '0px'  } );

wi.div.append(wi.iframe); wi.div.append(wi.resizehelper); wi.div.append(wi.closebutton); (function{  var startx, starty, idle = true, dir = isRTL?-1:1;   function adjusthelper {    wi.resizehelper.css( { width: (wc.width+2)+'px', height: (wc.height+2)+'px' } );   }   wi.div.append( $(' ')     .css( {       zIndex : 15, position : 'absolute', bottom : '3px',        width : '18px', height: '18px', cursor : (isRTL?'se-resize':'sw-resize'),       'user-select': 'none', '-moz-user-select': 'none', '-ms-user-select': 'none'      } ).css( (isRTL?'right':'left'), '3px' ) .mouseenter( function(e) { wi.resizebutton.fadeIn } ) .mouseleave( function(e) { if( idle ) { wi.resizebutton.fadeOut; } } ) .mousedown( function(e) {      if( idle ) {         wi.resizehelper.show;        adjusthelper;        lastx = e.pageX;        lasty = e.pageY;        $('body').bind('mouseup.wmaresize', function(e) { $('body').unbind('mousemove.wmaresize'); $('body').unbind('mouseup.wmaresize'); idle = true; wi.resizehelper.hide; } );       $('body').bind('mousemove.wmaresize', function(e) { wc.width -= dir*(e.pageX-lastx); wc.height += (e.pageY-lasty); lastx = e.pageX; lasty = e.pageY; wi.div.css( { width: (wc.width+2)+'px', height: (wc.height+2)+'px' } ); wi.iframe.css( { width: wc.width+'px', height: wc.height+'px' } ); adjusthelper; } );       idle = false;       }      } ) .append(wi.resizebutton) ); });

$(window).bind('message', messageHub); } });

//